double pValueFromPoint2PointDissimilarity(IDataSet * data, IDataSet * mcData)
{
std::cout << "GC: calculating T stat for data" << std::endl;
double T = calculateTstatistic( data, mcData );
char buffer[20];
sprintf( buffer, "Tdata = %f", T );
cout << buffer << endl;
int nPerm = 25;
vector<double> Tvalues = permutation( data, mcData, nPerm );
int count = 0;
vector<double>::iterator Titer;
for ( Titer = Tvalues.begin(); Titer != Tvalues.end(); ++Titer ){
if ( T < *Titer ) count++;
}
double pvalue = count/double(nPerm);
string fileName = ResultFormatter::GetOutputFolder();
fileName.append("/tvalues.root");
TFile * outputFile = new TFile(fileName.c_str(), "RECREATE");
TNtuple * ntuple = new TNtuple("tvalues", "tvalues", "T:Tdata:pvalue");
for ( int i = 0; i < nPerm; i++ ) ntuple->Fill(Tvalues[i], T, pvalue);
ntuple->Write();
outputFile->Close();
delete outputFile;
return pvalue;
}
int main(){
std::vector<double> initparams;
initparams.push_back(5.0);
FFF::FitSimple fit(&myNLL,&myMC);
FFF::DataWrapper* data = fit.GenerateData(initparams);
std::cout << "The correct answer is 5.0, with a likelihood of 0.0" << std::endl;
std::vector<double> results = fit.MigradFit(initparams,data);
std::cout << "Migrad: " << results[0] << " L=" << results[1] << std::endl;
TNtuple *lspace = fit.MCMCMapLikelihood(initparams,data);
TFile f("lspace.root","RECREATE");
lspace->Write();
f.Close();
results = fit.MCMCFit(initparams,data);
std::cout << "MCMC: " << results[0] << " L=" << results[1] << std::endl;
results = fit.SAnnealFit(initparams,data);
std::cout << "SAnneal: " << results[0] << " L=" << results[1] << std::endl;
// You can also do normal minuit2 stuff
ROOT::Minuit2::FCNBase* migradfunc = fit.GetMinuit2FCNBase(data);
std::vector<double> verrors;
for (size_t i=0;i<initparams.size();i++)
verrors.push_back(0.0); //FIXME
ROOT::Minuit2::MnUserParameters mnParams(initparams,verrors);
ROOT::Minuit2::MnMigrad migrad(*migradfunc,mnParams);
ROOT::Minuit2::FunctionMinimum theMin = migrad(); //FIXME maxfcn, tol
ROOT::Minuit2::MnUserParameters migradresult = theMin.UserParameters();
ROOT::Minuit2::MnMinos minos(*migradfunc,theMin);
std::pair<double, double> errors = minos(0);
std::cout << "Minos errors:" << std::endl;
std::cout << migradresult.Params()[0] << " +" << errors.second << " -" << -1*errors.first << std::endl;
return 0;
}
void testPicoD0EventRead(TString filename)
{
gROOT->LoadMacro("$STAR/StRoot/StMuDSTMaker/COMMON/macros/loadSharedLibraries.C");
loadSharedLibraries();
gSystem->Load("StPicoDstMaker");
gSystem->Load("StPicoD0Maker");
TFile* f = new TFile(filename.Data());
TTree* T = (TTree*)f->Get("T");
StPicoD0Event* event = new StPicoD0Event();
T->SetBranchAddress("dEvent",&event);
TFile ff("read_test.root","RECREATE");
TNtuple* nt = new TNtuple("nt","","m:pt:eta:phi:theta:"
"decayL:kDca:pDca:dca12:cosThetaStar");
StKaonPion* kp = 0;
for(Int_t i=0;i<100000;++i)
{
T->GetEntry(i);
TClonesArray* arrKPi = event->kaonPionArray();
for(int idx=0;idx<event->nKaonPion();++idx)
{
kp = (StKaonPion*)arrKPi->At(idx);
nt->Fill(kp->m(),kp->pt(),kp->eta(),kp->phi(),kp->pointingAngle(),
kp->decayLength(),kp->kaonDca(),kp->pionDca(),kp->dcaDaughters(),kp->cosThetaStar());
}
}
nt->Write();
ff.Close();
}
int main(int argc, char* argv[])
{
TApplication theApp(srcName.Data(), &argc, argv);
//=============================================================================
if (argc<5) return -1;
TString sPath = argv[1]; if (sPath.IsNull()) return -1;
TString sFile = argv[2]; if (sFile.IsNull()) return -1;
TString sJetR = argv[3]; if (sJetR.IsNull()) return -1;
TString sSjeR = argv[4]; if (sSjeR.IsNull()) return -1;
//=============================================================================
sPath.ReplaceAll("#", "/");
//=============================================================================
double dJetR = -1.;
if (sJetR=="JetR02") dJetR = 0.2;
if (sJetR=="JetR03") dJetR = 0.3;
if (sJetR=="JetR04") dJetR = 0.4;
if (sJetR=="JetR05") dJetR = 0.5;
if (dJetR<0.) return -1;
cout << "Jet R = " << dJetR << endl;
//=============================================================================
double dSjeR = -1.;
if (sSjeR=="SjeR01") dSjeR = 0.1;
if (sSjeR=="SjeR02") dSjeR = 0.2;
if (sSjeR=="SjeR03") dSjeR = 0.3;
if (sSjeR=="SjeR04") dSjeR = 0.4;
if (dSjeR<0.) return -1;
cout << "Sub-jet R = " << dSjeR << endl;
//=============================================================================
const double dJetsPtMin = 0.001;
const double dCutEtaMax = 1.6;
const double dJetEtaMax = 1.;
const double dJetAreaRef = TMath::Pi() * dJetR * dJetR;
fastjet::GhostedAreaSpec areaSpc(dCutEtaMax);
fastjet::JetDefinition jetsDef(fastjet::antikt_algorithm, dJetR, fastjet::BIpt_scheme, fastjet::Best);
fastjet::AreaDefinition areaDef(fastjet::active_area_explicit_ghosts,areaSpc);
fastjet::Selector selectJet = fastjet::SelectorAbsEtaMax(dJetEtaMax);
fastjet::JetDefinition subjDef(fastjet::kt_algorithm, dSjeR, fastjet::BIpt_scheme, fastjet::Best);
//=============================================================================
std::vector<fastjet::PseudoJet> fjInput;
const Double_t dCut = TMath::TwoPi() / 3.;
//=============================================================================
enum { kWgt, kXsc, kLje, kLjr, kLtk, kLtr, kJet, kAje, kMje, k1sz, k1sA, k1sm, k1sr, k2sz, k2sA, k2sm, k2sr, kDsm, kDsr, kVar };
TFile *file = TFile::Open(Form("%s.root",sFile.Data()), "NEW");
TNtuple *nt = new TNtuple("nt", "", "fWgt:fXsc:fLje:fLjr:fLtk:fLtr:fJet:fAje:fMje:f1sj:f1sA:f1sm:f1sr:f2sj:f2sA:f2sm:f2sr:fDsm:fDsr");
//=============================================================================
HepMC::IO_GenEvent ascii_in(Form("%s/%s.hepmc",sPath.Data(),sFile.Data()), std::ios::in);
HepMC::GenEvent *evt = ascii_in.read_next_event();
while (evt) {
fjInput.resize(0);
double dLtk = -1.;
TVector3 vPar, vLtk;
for (HepMC::GenEvent::particle_const_iterator p=evt->particles_begin(); p!=evt->particles_end(); ++p) if ((*p)->status()==1) {
double dEta = (*p)->momentum().eta(); if (TMath::Abs(dEta)>dCutEtaMax) continue;
double dTrk = (*p)->momentum().perp();
double dPhi = (*p)->momentum().phi();
vPar.SetPtEtaPhi(dTrk, dEta, dPhi);
fjInput.push_back(fastjet::PseudoJet(vPar.Px(), vPar.Py(), vPar.Pz(), vPar.Mag()));
if (dTrk>dLtk) { dLtk = dTrk; vLtk.SetPtEtaPhi(dTrk, dEta, dPhi); }
}
//=============================================================================
fastjet::ClusterSequenceArea clustSeq(fjInput, jetsDef, areaDef);
std::vector<fastjet::PseudoJet> includJets = clustSeq.inclusive_jets(dJetsPtMin);
std::vector<fastjet::PseudoJet> selectJets = selectJet(includJets);
//=============================================================================
if (selectJets.size()>0) {
std::vector<fastjet::PseudoJet> sortedJets = fastjet::sorted_by_pt(selectJets);
TVector3 vLje; vLje.SetPtEtaPhi(sortedJets[0].pt(), sortedJets[0].eta(), sortedJets[0].phi());
TVector3 vJet;
int kJrl = -1; double dJrl = -1.;
int kTrl = -1; double dTrl = -1.;
for (int j=0; j<sortedJets.size(); j++) {
double dJet = sortedJets[j].pt();
sortedJets[j].set_user_index(-1);
vJet.SetPtEtaPhi(dJet, sortedJets[j].eta(), sortedJets[j].phi());
if (TMath::Abs(vJet.DeltaPhi(vLje))>dCut) { sortedJets[j].set_user_index(1); if (dJet>dJrl) { dJrl = dJet; kJrl = j; } }
if (TMath::Abs(vJet.DeltaPhi(vLtk))>dCut) { sortedJets[j].set_user_index(2); if (dJet>dTrl) { dTrl = dJet; kTrl = j; } }
}
//=============================================================================
TVector3 v1sj, v2sj;
for (int j=0; j<sortedJets.size(); j++) {
Float_t dVar[kVar]; for (Int_t i=0; i<kVar; i++) dVar[i] = -1.;
dVar[kWgt] = 1.; dVar[kXsc] = 1.;
vJet.SetPtEtaPhi(sortedJets[j].pt(), sortedJets[j].eta(), sortedJets[j].phi());
//=============================================================================
dVar[kLje] = vLje.Pt(); if (sortedJets[j].user_index()==1) { dVar[kLjr] = ((kJrl==j) ? 1.5 : 0.5); }
dVar[kLtk] = vLtk.Pt(); if (sortedJets[j].user_index()==2) { dVar[kLtr] = ((kTrl==j) ? 1.5 : 0.5); }
//=============================================================================
dVar[kJet] = sortedJets[j].pt();
dVar[kAje] = sortedJets[j].area();
dVar[kMje] = sortedJets[j].m();
//=============================================================================
fastjet::Filter trimmer(subjDef, fastjet::SelectorPtFractionMin(0.));
fastjet::PseudoJet trimmdJet = trimmer(sortedJets[j]);
std::vector<fastjet::PseudoJet> trimmdSj = trimmdJet.pieces();
double d1sj = -1.; int k1sj = -1;
double d2sj = -1.; int k2sj = -1;
for (int i=0; i<trimmdSj.size(); i++) {
double dIsj = trimmdSj[i].pt(); if (dIsj<0.001) continue;
if (dIsj>d1sj) {
d2sj = d1sj; k2sj = k1sj;
d1sj = dIsj; k1sj = i;
} else if (dIsj>d2sj) {
d2sj = dIsj; k2sj = i;
}
}
//=============================================================================
if (d1sj>0.) {
v1sj.SetPtEtaPhi(d1sj, trimmdSj[k1sj].eta(), trimmdSj[k1sj].phi());
dVar[k1sz] = d1sj;
dVar[k1sA] = trimmdSj[k1sj].area();
dVar[k1sm] = trimmdSj[k1sj].m();
dVar[k1sr] = v1sj.DeltaR(vJet);
}
if (d2sj>0.) {
v2sj.SetPtEtaPhi(d2sj, trimmdSj[k2sj].eta(), trimmdSj[k2sj].phi());
dVar[k2sz] = d2sj;
dVar[k2sA] = trimmdSj[k2sj].area();
dVar[k2sm] = trimmdSj[k2sj].m();
dVar[k2sr] = v2sj.DeltaR(vJet);
}
if ((d1sj>0.) && (d2sj>0.)) dVar[kDsr] = v2sj.DeltaR(v1sj);
nt->Fill(dVar);
}
}
//=============================================================================
delete evt;
ascii_in >> evt;
}
//=============================================================================
file->cd(); nt->Write(); file->Close();
//=============================================================================
TString sXsec = sFile; sXsec.ReplaceAll("out", "xsecs");
file = TFile::Open(Form("%s/xsecs/%s.root",sPath.Data(),sXsec.Data()), "READ");
TH1D *hPtHat = (TH1D*)file->Get("hPtHat"); hPtHat->SetDirectory(0);
TH1D *hWeightSum = (TH1D*)file->Get("hWeightSum"); hWeightSum->SetDirectory(0);
TProfile *hSigmaGen = (TProfile*)file->Get("hSigmaGen"); hSigmaGen->SetDirectory(0);
file->Close();
//=============================================================================
sFile.ReplaceAll("out", "wgt");
file = TFile::Open(Form("%s.root",sFile.Data()), "NEW");
hPtHat->Write();
hWeightSum->Write();
hSigmaGen->Write();
file->Close();
//=============================================================================
cout << "DONE" << endl;
//=============================================================================
return 0;
}
void buildtupledata(TString code)//(TString collision = "PbPbBJet", TString jetalgo = "akVs4PFJetAnalyzer")
{
if (!dt(code)) { cout<<"Not data: "<<code<<", exiting..."<<endl; return;}
bool PbPb = isPbPb(code);
TString sample = getSample(code);
jettree = getjettree(code);
subTag = subTagging(code);
Init(PbPb, sample);
TString outputfilenamedj = outputfolder+"/"+code+"_djt.root";
TString outputfilenameinc = outputfolder+"/"+code+"_inc.root";
TString outputfilenameevt = outputfolder+"/"+code+"_evt.root";
TString djvars = TString("run:lumi:event:prew:triggermatched:bin:vz:hiHF:hltCSV60:hltCSV80:hltCaloJet40:hltCaloJet60:hltCaloJet80:hltPFJet60:hltPFJet80:dijet:")+
"hltCalo60jtpt:hltCalo60jtphi:hltCalo60jteta:hltCalo80jtpt:hltCalo80jtphi:hltCalo80jteta:hltCSV60jtpt:hltCSV60jtphi:hltCSV60jteta:hltCSV80jtpt:hltCSV80jtphi:hltCSV80jteta:"+
"rawpt1:jtpt1:jtphi1:jteta1:discr_csvV1_1:svtxm1:discr_prob1:svtxdls1:svtxpt1:svtxntrk1:nsvtx1:nselIPtrk1:"+
"rawpt2:jtpt2:jtphi2:jteta2:discr_csvV1_2:svtxm2:discr_prob2:svtxdls2:svtxpt2:svtxntrk2:nsvtx2:nselIPtrk2:dphi21:"+
"rawpt3:jtpt3:jtphi3:jteta3:discr_csvV1_3:svtxm3:discr_prob3:svtxdls3:svtxpt3:svtxntrk3:nsvtx3:nselIPtrk3:dphi31:dphi32:"+
"SLord:rawptSL:jtptSL:jtphiSL:jtetaSL:discr_csvV1_SL:svtxmSL:discr_probSL:svtxdlsSL:svtxptSL:svtxntrkSL:nsvtxSL:nselIPtrkSL:dphiSL1";
for (auto w:weights) cout<<w<<"\t";
cout<<endl;
int totentries = 0;
//now fill histos
TFile *foutdj = new TFile(outputfilenamedj,"recreate");
TNtuple *ntdj = new TNtuple("nt","ntdj",djvars);
TFile *foutinc = new TFile(outputfilenameinc,"recreate");
TNtuple *ntinc = new TNtuple("nt","ntinc","prew:goodevent:bin:vz:hiHF:hltCSV60:hltCSV80:hltCaloJet40:hltCaloJet60:hltCaloJet80:hltPFJet60:hltPFJet80:rawpt:jtpt:jtphi:jteta:discr_csvV1:svtxm:discr_prob:svtxdls:svtxpt:svtxntrk:nsvtx:nselIPtrk");
TFile *foutevt = new TFile(outputfilenameevt,"recreate");
TNtuple *ntevt = new TNtuple("nt","ntinc","prew:bin:vz:hiHF:hltCSV60:hltCSV80");
for (unsigned i=0;i<subfoldernames.size();i++) {
//get all files for unmerged forests
auto files = list_files(TString::Format("%s/%s/",samplesfolder.Data(),subfoldernames[i].Data()));
for (auto filename:files) {
cout<<endl<<"Processing file "<<filename<<endl;
TFile *f = new TFile(filename);
TString treename = jettree;//f->Get(jettree) != 0 ? jettree : "ak3PFJetAnalyzer";
TTreeReader reader(treename,f);
TTreeReaderValue<int> nref(reader, "nref");
TTreeReaderArray<float> rawpt(reader, "rawpt");
TTreeReaderArray<float> jtpt(reader, "jtpt");
TTreeReaderArray<float> jteta(reader, "jteta");
TTreeReaderArray<float> jtphi(reader, "jtphi");
TTreeReaderArray<float> discr_csvV1(reader, "discr_csvV1");
TTreeReaderArray<float> discr_prob(reader, "discr_prob");
TTreeReaderArray<float> svtxm(reader, "svtxm");
TTreeReaderArray<float> svtxdls(reader, "svtxdls");
TTreeReaderArray<float> svtxpt(reader, "svtxpt");
TTreeReaderArray<int> svtxntrk(reader, "svtxntrk");
TTreeReaderArray<int> nsvtx(reader, "nsvtx");
TTreeReaderArray<int> nselIPtrk(reader, "nselIPtrk");
TTreeReaderArray<float> *muMax=0, *muMaxTRK=0, *muMaxGBL=0;
if (PbPb) {
muMax = new TTreeReaderArray<float> (reader, "muMax");
muMaxTRK = new TTreeReaderArray<float>(reader, "muMaxTRK");
muMaxGBL = new TTreeReaderArray<float>(reader, "muMaxGBL");
}
//HLT_HIPuAK4CaloBJetCSV80_Eta2p1_v1 HLT_HIPuAK4CaloJet80_Eta5p1_v1
TString calojet40trigger = !PbPb ? "HLT_AK4CaloJet40_Eta5p1_v1" : "HLT_HIPuAK4CaloJet40_Eta5p1_v1";
TString calojet40triggerv2 = !PbPb ? "HLT_AK4CaloJet40_Eta5p1_v1" : "HLT_HIPuAK4CaloJet40_Eta5p1_v2";
TString calojet60trigger = !PbPb ? "HLT_AK4CaloJet60_Eta5p1_v1" : "HLT_HIPuAK4CaloJet60_Eta5p1_v1";
TString calojet80trigger = !PbPb ? "HLT_AK4CaloJet80_Eta5p1_v1" : "HLT_HIPuAK4CaloJet80_Eta5p1_v1";
//dummy vars in PbPb case
TString pfjet60trigger = !PbPb ? "HLT_AK4PFJet60_Eta5p1_v1" : "LumiBlock";
TString pfjet80trigger = !PbPb ? "HLT_AK4PFJet80_Eta5p1_v1" : "LumiBlock";
TString csv60trigger = !PbPb ? "HLT_AK4PFBJetBCSV60_Eta2p1_v1" : "HLT_HIPuAK4CaloBJetCSV60_Eta2p1_v1";
TString csv80trigger = !PbPb ? "HLT_AK4PFBJetBCSV80_Eta2p1_v1" : "HLT_HIPuAK4CaloBJetCSV80_Eta2p1_v1";
//PbPb pprimaryVertexFilter && pclusterCompatibilityFilter do nothing
vector<TString> filterNames;
if (PbPb) filterNames = {"pcollisionEventSelection", "HBHENoiseFilterResultRun2Loose"};
else filterNames = {"pPAprimaryVertexFilter", "HBHENoiseFilterResultRun2Loose", "pBeamScrapingFilter"};
TTreeReader readerhlt("hltanalysis/HltTree",f);
TTreeReaderValue<int> PFJet60(readerhlt, pfjet60trigger);
TTreeReaderValue<int> PFJet80(readerhlt, pfjet80trigger);
TTreeReaderValue<int> CaloJet40(readerhlt, calojet40trigger);
TTreeReaderValue<int> CaloJet40v2(readerhlt, calojet40triggerv2);
TTreeReaderValue<int> CaloJet60(readerhlt, calojet60trigger);
TTreeReaderValue<int> CaloJet80(readerhlt, calojet80trigger);
TTreeReaderValue<int> CSV60(readerhlt, csv60trigger);
TTreeReaderValue<int> CSV80(readerhlt, csv80trigger);
TTreeReader readercsv60object("hltobject/HLT_HIPuAK4CaloBJetCSV60_Eta2p1_v",f);
TTreeReaderValue<vector<Double_t> > csv60pt(readercsv60object, "pt");
TTreeReaderValue<vector<Double_t> > csv60eta(readercsv60object, "eta");
TTreeReaderValue<vector<Double_t> > csv60phi(readercsv60object, "phi");
TTreeReader readercsv80object("hltobject/HLT_HIPuAK4CaloBJetCSV80_Eta2p1_v",f);
TTreeReaderValue<vector<Double_t> > csv80pt(readercsv80object, "pt");
TTreeReaderValue<vector<Double_t> > csv80eta(readercsv80object, "eta");
TTreeReaderValue<vector<Double_t> > csv80phi(readercsv80object, "phi");
TTreeReader readerCalo60object("hltobject/HLT_HIPuAK4CaloJet60_Eta5p1_v",f);
TTreeReaderValue<vector<Double_t> > calo60pt(readerCalo60object, "pt");
TTreeReaderValue<vector<Double_t> > calo60eta(readerCalo60object, "eta");
TTreeReaderValue<vector<Double_t> > calo60phi(readerCalo60object, "phi");
TTreeReader readerCalo80object("hltobject/HLT_HIPuAK4CaloJet80_Eta5p1_v",f);
TTreeReaderValue<vector<Double_t> > calo80pt(readerCalo80object, "pt");
TTreeReaderValue<vector<Double_t> > calo80eta(readerCalo80object, "eta");
TTreeReaderValue<vector<Double_t> > calo80phi(readerCalo80object, "phi");
TTreeReader readerevt("hiEvtAnalyzer/HiTree",f);
TTreeReaderValue<float> vz(readerevt, "vz");
TTreeReaderValue<int> bin(readerevt, "hiBin");
TTreeReaderValue<float> hiHF(readerevt, "hiHF");
TTreeReaderValue<unsigned int> run(readerevt, "run");
TTreeReaderValue<unsigned int> lumi(readerevt, "lumi");
TTreeReaderValue<unsigned long long> event(readerevt, "evt");
TTreeReader readerskim("skimanalysis/HltTree",f);
vector<TTreeReaderValue<int> *>filters;
for (auto f:filterNames)
filters.push_back(new TTreeReaderValue<int>(readerskim, f));
cout<<"added filters"<<endl;
int nev = reader.GetEntries(true); cout<<nev<<endl;
totentries+=nev;
int onep = nev/100;
int evCounter = 0;
TTimeStamp t0;
//for testing - only 10% of data
//while (evCounter<2*onep && reader.Next()) {
//go full file
while (reader.Next()) {
readerhlt.Next();
readerevt.Next();
readerskim.Next();
readercsv60object.Next();
readercsv80object.Next();
readerCalo60object.Next();
readerCalo80object.Next();
evCounter++;
if (evCounter%onep==0) {
std::cout << std::fixed;
TTimeStamp t1;
cout<<" \r"<<evCounter/onep<<"% "<<" total time "<<(int)round((t1-t0)*nev/(evCounter+.1))<<" s "<<flush;
}
int bPFJet60 = !PbPb ? *PFJet60 : 1;
int bPFJet80 = !PbPb ? *PFJet80 : 1;
//int jet40 = *CaloJet40 || *CaloJet40v2;
float weight = 1;
if (!PbPb)
weight = getweight(subfoldernames[i], bPFJet60, bPFJet80);
if (PbPb && sample=="j60")
weight = *CaloJet60;//only calojet 40
ntevt->Fill(weight, *bin, *vz, *hiHF, *CSV60, *CSV80);
if (weight==0) continue;
//good event is vertex cut and noise cuts
bool goodevent = abs(*vz)<15;
for (auto f:filters)
goodevent&=*(*f);
int ind1=-1, ind2=-1, ind3=-1, indSL=-1; //indices of leading/subleading jets in jet array
int indTrigCSV60=-1, indTrigCSV80=-1, indTrigCalo60=-1, indTrigCalo80=-1;
int SLord = 0;
bool foundJ1=false, foundJ2 = false, foundJ3 = false, foundSL = false; //found/not found yet, for convenience
bool triggermatched = false;
if (goodevent)
for (int j=0;j<*nref;j++) {
//acceptance selection
if (abs(jteta[j])>1.5) continue;
//muon cuts
if (PbPb) {
if((*muMax)[j]/rawpt[j]>0.95) continue;
if( ((*muMaxTRK)[j]-(*muMaxGBL)[j]) / ((*muMaxTRK)[j]+(*muMaxGBL)[j]) > 0.1) continue;
}
if (!foundJ1) { //looking for the leading jet
ind1 = j;
foundJ1=true;
if (PbPb) {
indTrigCSV60 = triggeredLeadingJetCSV(jtphi[j], jteta[j], *csv60pt, *csv60phi, *csv60eta);
indTrigCSV80 = triggeredLeadingJetCSV(jtphi[j], jteta[j], *csv80pt, *csv80phi, *csv80eta);
indTrigCalo60 = triggeredLeadingJetCalo(jtphi[j], jteta[j], *calo60pt, *calo60phi, *calo60eta);
indTrigCalo80 = triggeredLeadingJetCalo(jtphi[j], jteta[j], *calo80pt, *calo80phi, *calo80eta);
}
triggermatched = !PbPb || indTrigCSV60!=-1 || indTrigCSV80!=-1;
} else
if (foundJ1 && !foundJ2) {
ind2 = j;
foundJ2 = true;
} else
if (foundJ1 && foundJ2 && !foundJ3) {
ind3 = j;
foundJ3 = true;
}
//we need ordinal number of SL jets, so counting until found
//indSL != SLord because some jets are not in acceptance region
if (!foundSL) SLord++;
//ind1!=j otherwise SL will be = J1
if (foundJ1 && ind1!=j && !foundSL && discr_csvV1[j]>0.9) {
indSL = j;
foundSL = true;
}
//at this point foundLJ = true always, so triggermatched is determined
vector<float> vinc = {weight, (float)triggermatched, (float) *bin, *vz, *hiHF,(float)*CSV60, (float)*CSV80,(float)*CaloJet40, (float)*CaloJet60, (float)*CaloJet80,
(float)bPFJet60,(float)bPFJet80, rawpt[j], jtpt[j], jtphi[j], jteta[j], discr_csvV1[j],svtxm[j],discr_prob[j],
svtxdls[j],svtxpt[j],(float)svtxntrk[j],(float)nsvtx[j],(float)nselIPtrk[j]};
ntinc->Fill(&vinc[0]);
}
//fill dijet ntuple
vector<float> vdj;
vdj = {(float)*run, (float)*lumi, (float)*event, weight, (float)triggermatched, (float)*bin, *vz,*hiHF,
(float)*CSV60, (float)*CSV80,(float)*CaloJet40,(float)*CaloJet60, (float)*CaloJet80,(float)bPFJet60,(float)bPFJet80,
foundJ1 && foundJ2 ? (float)1 : (float)0,
indTrigCalo60!=-1 ? (float)(*calo60pt)[indTrigCalo60] : NaN,
indTrigCalo60!=-1 ? (float)(*calo60phi)[indTrigCalo60] : NaN,
indTrigCalo60!=-1 ? (float)(*calo60eta)[indTrigCalo60] : NaN,
indTrigCalo80!=-1 ? (float)(*calo80pt)[indTrigCalo80] : NaN,
indTrigCalo80!=-1 ? (float)(*calo80phi)[indTrigCalo80] : NaN,
indTrigCalo80!=-1 ? (float)(*calo80eta)[indTrigCalo80] : NaN,
indTrigCSV60!=-1 ? (float)(*csv60pt)[indTrigCSV60] : NaN,
indTrigCSV60!=-1 ? (float)(*csv60phi)[indTrigCSV60] : NaN,
indTrigCSV60!=-1 ? (float)(*csv60eta)[indTrigCSV60] : NaN,
indTrigCSV80!=-1 ? (float)(*csv80pt)[indTrigCSV80] : NaN,
indTrigCSV80!=-1 ? (float)(*csv80phi)[indTrigCSV80] : NaN,
indTrigCSV80!=-1 ? (float)(*csv80eta)[indTrigCSV80] : NaN,
foundJ1 ? rawpt[ind1] : NaN,
foundJ1 ? jtpt[ind1] : NaN,
foundJ1 ? jtphi[ind1] : NaN,
foundJ1 ? jteta[ind1] : NaN,
foundJ1 ? discr_csvV1[ind1] : NaN,
foundJ1 ? svtxm[ind1] : NaN,
foundJ1 ? discr_prob[ind1] : NaN,
foundJ1 ? svtxdls[ind1] : NaN,
foundJ1 ? svtxpt[ind1] : NaN,
foundJ1 ? (float)svtxntrk[ind1] : NaN,
foundJ1 ? (float)nsvtx[ind1] : NaN,
foundJ1 ? (float)nselIPtrk[ind1] : NaN,
foundJ2 ? rawpt[ind2] : NaN,
foundJ2 ? jtpt[ind2] : NaN,
foundJ2 ? jtphi[ind2] : NaN,
foundJ2 ? jteta[ind2] : NaN,
foundJ2 ? discr_csvV1[ind2] : NaN,
foundJ2 ? svtxm[ind2] : NaN,
foundJ2 ? discr_prob[ind2] : NaN,
foundJ2 ? svtxdls[ind2] : NaN,
foundJ2 ? svtxpt[ind2] : NaN,
foundJ2 ? (float)svtxntrk[ind2] : NaN,
foundJ2 ? (float)nsvtx[ind2] : NaN,
foundJ2 ? (float)nselIPtrk[ind2] : NaN,
foundJ2 && foundJ1 ? acos(cos(jtphi[ind2]-jtphi[ind1])) : NaN,
foundJ3 ? rawpt[ind3] : NaN,
foundJ3 ? jtpt[ind3] : NaN,
foundJ3 ? jtphi[ind3] : NaN,
foundJ3 ? jteta[ind3] : NaN,
foundJ3 ? discr_csvV1[ind3] : NaN,
foundJ3 ? svtxm[ind3] : NaN,
foundJ3 ? discr_prob[ind3] : NaN,
foundJ3 ? svtxdls[ind3] : NaN,
foundJ3 ? svtxpt[ind3] : NaN,
foundJ3 ? (float)svtxntrk[ind3] : NaN,
foundJ3 ? (float)nsvtx[ind3] : NaN,
foundJ3 ? (float)nselIPtrk[ind3] : NaN,
foundJ3 && foundJ1 ? acos(cos(jtphi[ind3]-jtphi[ind1])) : NaN,
foundJ3 && foundJ2 ? acos(cos(jtphi[ind3]-jtphi[ind2])) : NaN,
foundSL ? (float)SLord : NaN,
foundSL ? rawpt[indSL] : NaN,
foundSL ? jtpt[indSL] : NaN,
foundSL ? jtphi[indSL] : NaN,
foundSL ? jteta[indSL] : NaN,
foundSL ? discr_csvV1[indSL] : NaN,
foundSL ? svtxm[indSL] : NaN,
foundSL ? discr_prob[indSL] : NaN,
foundSL ? svtxdls[indSL] : NaN,
foundSL ? svtxpt[indSL] : NaN,
foundSL ? (float)svtxntrk[indSL] : NaN,
foundSL ? (float)nsvtx[indSL] : NaN,
foundSL ? (float)nselIPtrk[indSL] : NaN,
foundSL && foundJ1 ? acos(cos(jtphi[indSL]-jtphi[ind1])) : NaN};
ntdj->Fill(&vdj[0]);
}
f->Close();
}
}
foutevt->cd();
ntevt->Write();
foutevt->Close();
foutdj->cd();
ntdj->Write();
foutdj->Close();
foutinc->cd();
ntinc->Write();
foutinc->Close();
cout<<endl;
cout<<"Total input entries "<<totentries<<endl;
//making centrality-dependent ntuples
//PutInCbins(outputfolder, code, {{0,40}, {80,200}});
if (PbPb && sample=="bjt"){
auto w = calculateWeightsBjet(outputfilenamedj);
updatePbPbBtriggerweight(outputfilenamedj,w);
updatePbPbBtriggerweight(outputfilenameinc,w);
updatePbPbBtriggerweight(outputfilenameevt,w);
} else {
updateweight(outputfilenamedj);
updateweight(outputfilenameinc);
updateweight(outputfilenameevt);
}
}
TF1 *bFeedDownFraction(double ptMin=20,double ptMax=25)
{
/*
TFile *infMCP = new TFile("miniNtuplePrompt.root");
TFile *infMCNP = new TFile("miniNtupleNonPrompt.root");
TFile *infData = new TFile("miniData.root");
*/
TFile *infMCP = new TFile("ntD_EvtBase_20160303_Dfinder_20160302_pp_Pythia8_prompt_D0_dPt0tkPt0p5_pthatweight.root");
TFile *infMCNP = new TFile("ntD_EvtBase_20160303_Dfinder_20160302_pp_Pythia8_nonprompt_D0_dPt0tkPt0p5_pthatweight.root");
// TFile *infData = new TFile("miniData.root");
TFile *infData = new TFile("ppData.root");
TTree *tMCP = (TTree*)infMCP->Get("ntDkpi");
TTree *tMCNP = (TTree*)infMCNP->Get("ntDkpi");
TTree *tMCPHI = (TTree*)infMCP->Get("ntHi");
TTree *tMCNPHI = (TTree*)infMCNP->Get("ntHi");
TTree *tData = (TTree*)infData->Get("ntDkpi");
tMCP->AddFriend(tMCPHI);
tMCNP->AddFriend(tMCNPHI);
TFile *outf = new TFile(Form("output-%.0f-%.0f.root",ptMin,ptMax),"recreate");
TNtuple *nt = new TNtuple("nt","","ptMin:ptMax:Frac:FracErr");
TCanvas *cSideband = new TCanvas("cSideband","Data Sideband",1200,1200);
cSideband->Divide(2,2);
cSideband->cd(1);
TCut cutpp ="Dy>-1.&&Dy<1.&&Dtrk1highPurity&&Dtrk2highPurity&&Dtrk1Pt>2.0&&Dtrk2Pt>2.0&&(DsvpvDistance/DsvpvDisErr)>3.5&&(DlxyBS/DlxyBSErr)>2.5&&Dchi2cl>0.05&&Dalpha<0.12&&Dtrk1PtErr/Dtrk1Pt<0.1&&Dtrk2PtErr/Dtrk2Pt<0.1&&abs(Dtrk1Eta)<2.0&&abs(Dtrk2Eta)<2.0&&Dtrk1Algo>3&&Dtrk1Algo<8&&Dtrk2Algo>3&&Dtrk2Algo<8&&(Dtrk1PixelHit+Dtrk1StripHit)>=11&&(Dtrk2PixelHit+Dtrk2StripHit)>=11&&(Dtrk1Chi2ndf/(Dtrk1nStripLayer+Dtrk1nPixelLayer)<0.15)&&(Dtrk2Chi2ndf/(Dtrk2nStripLayer+Dtrk2nPixelLayer)<0.15)";
TCut cutmc="(Dgen==23333||Dgen==23344)";
TCut cutpt=Form("Dpt>%f&&Dpt<%f",ptMin,ptMax);
TCut cutSignal = "abs(Dmass-1.8649)<0.025";
TCut cutSideband = "abs(Dmass-1.8649)>0.075&&abs(Dmass-1.8649)<0.1";
// TCut weightfuncFtionreco="((TMath::Erf((log(DsvpvDisErr))*(Dgenpt*Dgenpt*(-0.001)+0.1021*Dgenpt+1.247)+(Dgenpt*Dgenpt*(-0.0032)+0.2912*Dgenpt+6.8275))+1))*(pow(10,-0.168499*Dgenpt+3.872855+Dgenpt*Dgenpt*0.000556)+pow(10,-0.068599*Dgenpt+2.512265+Dgenpt*Dgenpt*0.000331))";
TCut weightfunctionreco = "pthatweight";
int nBin=20;
double binL=3.5;
double binH=103.5;
double fitRangeL=3.5;
double fitRangeH=100.5;
if (ptMax<=6) {
fitRangeH=43.5;
binH=43.5;
}
float bins[6+1]={3.5,5.5,8.5,10.5,20.5,30.5,50.5};
TH1D *hSideband = new TH1D("hSideband","Sideband",nBin,binL,binH);
TH1D *hData = new TH1D("hData","Data",nBin,binL,binH);
TH1D *hMCPSignal = new TH1D("hMCPSignal","Prompt",nBin,binL,binH);
TH1D *hMCNPSignal = new TH1D("hMCNPSignal","Non-prompt",nBin,binL,binH);
TH1D *hMCPSideband = new TH1D("hMCPSideband","",nBin,binL,binH);
TH1D *hMCNPSideband = new TH1D("hMCNPSideband","",nBin,binL,binH);
hSideband->Sumw2();
hData->Sumw2();
hMCPSignal->Sumw2();
hMCNPSignal->Sumw2();
tData->Draw("(DsvpvDistance/DsvpvDisErr)>>hSideband",cutpt&&cutpp&&cutSideband);
tData->Draw("(DsvpvDistance/DsvpvDisErr)>>hData",cutpt&&cutpp&&cutSignal);
tMCP->Draw("(DsvpvDistance/DsvpvDisErr)>>hMCPSignal",weightfunctionreco*(cutpt&&cutpp&&cutSignal&&cutmc));
//tMCP->Draw("(DsvpvDistance/DsvpvDisErr)>>hMCPSideband",cutpt&&cutpp&&cutSideband);
tMCNP->Draw("(DsvpvDistance/DsvpvDisErr)>>hMCNPSignal",weightfunctionreco*(cutpt&&cutpp&&cutSignal&&cutmc));
//tMCNP->Draw("(DsvpvDistance/DsvpvDisErr)>>hMCNPSideband",cutpt&&cutpp&&cutSideband);
hSideband->Scale(1./1.);
hData->Add(hSideband,-1);
normalize(hData,1);
normalize(hMCPSignal,2);
normalize(hMCNPSignal,4);
normalize(hSideband,kGreen+2);
TF1 *fSideband = new TF1("fSideband","[0]*(exp([1]*x+[2])+[3]*exp([4]*x+[5])+[6]*exp([7]*x+[8]))");
TF1 *fMCPSignal = new TF1("fMCPSignal","[0]*(exp([1]*x+[2])+[3]*exp([4]*x+[5])+[6]*exp([7]*x+[8]))");
TF1 *fMCNPSignal = new TF1("fMCNPSignal","[0]*(exp([1]*x+[2])+[3]*exp([4]*x+[5])+[6]*exp([7]*x+[8]))");
fSideband->SetParameters(0,-0.1,0.2,-0,-2,0.006,-0.01,-0.11,-0.04,0,0.001);
fMCNPSignal->SetParameters(0,-0.1,0.1,-0,-0.02,0.006,-0.01,-0.11,-0.04,0,0.001);
fMCPSignal->SetParameters(0,-0.1,0.1,-0,-0.02,0.006,-0.01,-0.11,-0.04,0,0.001);
// fMCNPSignal->FixParameter(3,0);
// fMCPSignal->FixParameter(3,0);
fMCPSignal->SetParLimits(1,-100,0);
fMCPSignal->SetParLimits(4,-100,0);
fMCPSignal->SetParLimits(7,-100,0);
fMCNPSignal->SetParLimits(1,-100,0);
fMCNPSignal->SetParLimits(4,-100,0);
fMCNPSignal->SetParLimits(7,-100,0);
fMCPSignal->SetParLimits(0,0,1e10);
fMCPSignal->SetParLimits(3,0,1e10);
fMCPSignal->SetParLimits(6,0,1e10);
fMCNPSignal->SetParLimits(0,0,1e10);
fMCNPSignal->SetParLimits(3,0,1e10);
fMCNPSignal->SetParLimits(6,0,1e10);
hSideband->Fit("fMCPSignal","LL q","",fitRangeL,fitRangeH);
hSideband->Fit("fMCPSignal","LL q","",fitRangeL,fitRangeH);
hSideband->Fit("fMCPSignal","LL q","",fitRangeL,fitRangeH);
hSideband->Fit("fMCPSignal","LL q","",fitRangeL,fitRangeH);
hSideband->Fit("fMCPSignal","LL q","",fitRangeL,fitRangeH);
hSideband->Fit("fMCNPSignal","LL q","",fitRangeL,fitRangeH);
hSideband->Fit("fMCNPSignal","LL q","",fitRangeL,fitRangeH);
hSideband->Fit("fMCNPSignal","LL q","",fitRangeL,fitRangeH);
hSideband->Fit("fMCNPSignal","LL q","",fitRangeL,fitRangeH);
hSideband->Fit("fMCNPSignal","LL q","",fitRangeL,fitRangeH);
hSideband->Fit("fSideband","LL q","",fitRangeL,fitRangeH);
hSideband->Fit("fSideband","LL q","",fitRangeL,fitRangeH);
hSideband->Fit("fSideband"," q","",fitRangeL,fitRangeH);
hSideband->Fit("fSideband"," q","",fitRangeL,fitRangeH);
hSideband->Fit("fSideband","LL q","",fitRangeL,fitRangeH);
hSideband->Fit("fSideband","LL q","",fitRangeL,fitRangeH);
hSideband->Fit("fSideband"," q","",fitRangeL,fitRangeH);
hSideband->Fit("fSideband"," q","",fitRangeL,fitRangeH);
hSideband->Fit("fSideband","m q","",fitRangeL,fitRangeH);
hSideband->Fit("fSideband","m q","",fitRangeL,fitRangeH);
hSideband->Fit("fSideband","m q","",fitRangeL,fitRangeH);
hSideband->Fit("fSideband"," q","",fitRangeL,fitRangeH);
double normSideband = hSideband->Integral(0,0.12);
cSideband->cd(2);
hMCPSignal->Fit("fMCPSignal","LL q","",fitRangeL,fitRangeH);
hMCPSignal->Fit("fMCPSignal","LL q","",fitRangeL,fitRangeH);
hMCPSignal->Fit("fMCPSignal"," q","",fitRangeL,fitRangeH);
hMCPSignal->Fit("fMCPSignal"," q","",fitRangeL,fitRangeH);
hMCPSignal->Fit("fMCPSignal","LL q","",fitRangeL,fitRangeH);
hMCPSignal->Fit("fMCPSignal","LL q","",fitRangeL,fitRangeH);
hMCPSignal->Fit("fMCPSignal"," q","",fitRangeL,fitRangeH);
hMCPSignal->Fit("fMCPSignal"," q","",fitRangeL,fitRangeH);
hMCPSignal->Fit("fMCPSignal","m q","",fitRangeL,fitRangeH);
hMCPSignal->Fit("fMCPSignal","m q","",fitRangeL,fitRangeH);
hMCPSignal->Fit("fMCPSignal","m q","",fitRangeL,fitRangeH);
hMCPSignal->Fit("fMCPSignal"," m q","",fitRangeL,fitRangeH);
double normMCPSignal = hMCPSignal->Integral(0,0.12);
cSideband->cd(3);
hMCNPSignal->Fit("fMCNPSignal","LL q","",fitRangeL,fitRangeH);
hMCNPSignal->Fit("fMCNPSignal","LL q","",fitRangeL,fitRangeH);
hMCNPSignal->Fit("fMCNPSignal"," q","",fitRangeL,fitRangeH);
hMCNPSignal->Fit("fMCNPSignal"," q","",fitRangeL,fitRangeH);
hMCNPSignal->Fit("fMCNPSignal","LL q","",fitRangeL,fitRangeH);
hMCNPSignal->Fit("fMCNPSignal","LL q","",fitRangeL,fitRangeH);
hMCNPSignal->Fit("fMCNPSignal"," q","",fitRangeL,fitRangeH);
hMCNPSignal->Fit("fMCNPSignal"," q","",fitRangeL,fitRangeH);
hMCNPSignal->Fit("fMCNPSignal","m q","",fitRangeL,fitRangeH);
hMCNPSignal->Fit("fMCNPSignal","m q","",fitRangeL,fitRangeH);
hMCNPSignal->Fit("fMCNPSignal","m q","",fitRangeL,fitRangeH);
hMCNPSignal->Fit("fMCNPSignal","m q","",fitRangeL,fitRangeH);
double normMCNPSignal = hMCNPSignal->Integral(0,0.12);
string sSideband = Form("(%e)*(exp((%e)*x+(%e))+(%e)*exp((%e)*x+(%e))+(%e)*exp((%e)*x+(%e)))",fSideband->GetParameter(0),fSideband->GetParameter(1),fSideband->GetParameter(2),fSideband->GetParameter(3),fSideband->GetParameter(4),fSideband->GetParameter(5),fSideband->GetParameter(6),fSideband->GetParameter(7),fSideband->GetParameter(8));
string sMCPSignal = Form("(%e)*(exp((%e)*x+(%e))+(%e)*exp((%e)*x+(%e))+(%e)*exp((%e)*x+(%e)))",fMCPSignal->GetParameter(0),fMCPSignal->GetParameter(1),fMCPSignal->GetParameter(2),fMCPSignal->GetParameter(3),fMCPSignal->GetParameter(4),fMCPSignal->GetParameter(5),fMCPSignal->GetParameter(6),fMCPSignal->GetParameter(7),fMCPSignal->GetParameter(8));
string sMCNPSignal = Form("(%e)*(exp((%e)*x+(%e))+(%e)*exp((%e)*x+(%e))+(%e)*exp((%e)*x+(%e)))",fMCNPSignal->GetParameter(0),fMCNPSignal->GetParameter(1),fMCNPSignal->GetParameter(2),fMCNPSignal->GetParameter(3),fMCNPSignal->GetParameter(4),fMCNPSignal->GetParameter(5),fMCNPSignal->GetParameter(6),fMCNPSignal->GetParameter(7),fMCNPSignal->GetParameter(8));
string function;
function="0*("+sSideband+")+[1]*([2]*"+sMCPSignal+"+(1-[2])*("+sMCNPSignal+"))";
string functionNP;
functionNP="0*("+sSideband+")+[1]*(0*"+sMCPSignal+"+(1-[2])*("+sMCNPSignal+"))";
TCanvas *cFit = new TCanvas("cFit","Fit",600,600);
TF1 *f = new TF1("f",function.c_str());
f->SetParameters(1,0.1,0.9,0,0.1);
f->SetParLimits(0,0,1000);
f->SetParLimits(2,-1,2);
f->SetLineColor(2);
f->SetFillColor(2);
f->SetFillStyle(3001);
f->Draw("same");
hData->SetAxisRange(fitRangeL,fitRangeH,"X");
hData->Fit("f","LL");
hData->Fit("f","LL");
hData->Fit("f","LL");
hData->Fit("f","LL");
hData->Fit("f","m");
hData->SetXTitle("Flight Distance Significance");
hData->SetYTitle("Event Fraction");
TF1 *fNP = new TF1("fNP",functionNP.c_str());
fNP->SetParameters(f->GetParameter(0),f->GetParameter(1),f->GetParameter(2));
fNP->SetRange(fitRangeL,fitRangeH*2);
fNP->SetLineColor(4);
fNP->SetFillStyle(3001);
fNP->SetFillColor(4);
hData->SetStats(0);
hData->Draw("same");
fNP->Draw("same");
cout <<fNP->Integral(3.5,60)/f->Integral(3.5,60)<<endl;
TLegend *leg = new TLegend(0.5,0.7,0.9,0.9);
leg->SetBorderSize(0);
leg->SetFillStyle(0);
leg->AddEntry(hData,"pp data","pl");
leg->AddEntry(f,Form("Prompt Fraction %.1f #pm %.1f %%",100*f->GetParameter(2),100*f->GetParError(2)),"");
leg->AddEntry(f,"Prompt D^{0}","f");
leg->AddEntry(fNP,"Non-Prompt D^{0}","f");
leg->Draw();
cSideband->cd(4);
hMCPSignal->Draw("hist");
hSideband->Draw("hist same");
hMCNPSignal->Draw("hist same");
hData->Draw("same");
nt->Fill(ptMin,ptMax,f->GetParameter(2),f->GetParError(2));
nt->Write();
outf->Write();
// outf->Close();
return f;
}
void Bd2JpsiKst_reflections::Loop()
{
gROOT->ProcessLine(".x /Users/gcowan/lhcb/lhcbStyle.C");
if (fChain == 0) return;
Long64_t nentries = fChain->GetEntriesFast();
//TH1D * mKK = new TH1D("mKK", "mKK", 100, 0.99, 1.050);
TH1D * mKK = new TH1D("mKK", "mKK", 100, 1.45, 1.55);
//TH1D * mKK = new TH1D("mKK", "mKK", 100, 0.4, 0.6);
TH1D * mKpi = new TH1D("mKpi", "mKpi", 100, 0.826, 0.966);
TH1D * massHisto = new TH1D("mBd_DTF", "mBd_DTF", 100, 5.15, 5.4);
TH1D * mBd = new TH1D("mBd", "mBd", 100, 5.15, 5.4);
TH1D * mBs = new TH1D("mBs", "mBs", 100, 5.20, 5.55);
//TH1D * mB_lower = new TH1D("lower_sideband", "lower_sideband", 100, 5.15, 5.4);
//TH1D * mB_upper = new TH1D("upper_sideband", "upper_sideband", 100, 5.15, 5.4);
//TH1D * mB_lower = new TH1D("lower_sideband", "lower_sideband", 60, 5.3, 5.45); // for looking at Bs -> JpsiKK where K -> pi misid
//TH1D * mB_upper = new TH1D("upper_sideband", "upper_sideband", 60, 5.3, 5.45);// for looking at Bs -> JpsiKK where K -> pi misid
TH1D * mB_lower = new TH1D("lower_sideband", "lower_sideband", 40, 5.55, 5.7);
TH1D * mB_upper = new TH1D("upper_sideband", "upper_sideband", 40, 5.55, 5.7);
TH1D * mJpsi_ = new TH1D("mJpsi", "mJpsi", 100, 3.03, 3.15);
TH1D * mJpsi_constr = new TH1D("mJpsi_constr", "mJpsi", 100, 3.03, 3.15);
Long64_t nbytes = 0, nb = 0;
TFile * file = TFile::Open("reflection_upper_sideband.root", "RECREATE");
TNtuple * tuple = new TNtuple("DecayTree","DecayTree", "mass");
for (Long64_t jentry=0; jentry<nentries;jentry++) {
//for (Long64_t jentry=0; jentry<1000;jentry++) {
Long64_t ientry = LoadTree(jentry);
if (ientry < 0) break;
nb = fChain->GetEntry(jentry); nbytes += nb;
double mpi = 139.57018;
double mK = 493.68;
double mmu = 105.658;
double mJpsi = 3096.916;
double mp = 938.27;
TLorentzVector Kplus(K1_Px, K1_Py, K1_Pz, sqrt(K1_Px*K1_Px+K1_Py*K1_Py+K1_Pz*K1_Pz + mK*mK));
TLorentzVector Piminus(Pi1_Px, Pi1_Py, Pi1_Pz, sqrt(Pi1_Px*Pi1_Px+Pi1_Py*Pi1_Py+Pi1_Pz*Pi1_Pz + mpi*mpi));
TLorentzVector KplusWrong(K1_Px, K1_Py, K1_Pz, sqrt(K1_Px*K1_Px+K1_Py*K1_Py+K1_Pz*K1_Pz + mpi*mpi));
//TLorentzVector PiminusWrong(Pi1_Px, Pi1_Py, Pi1_Pz, sqrt(Pi1_Px*Pi1_Px+Pi1_Py*Pi1_Py+Pi1_Pz*Pi1_Pz + mK*mK));
TLorentzVector PiminusWrong(Pi1_Px, Pi1_Py, Pi1_Pz, sqrt(Pi1_Px*Pi1_Px+Pi1_Py*Pi1_Py+Pi1_Pz*Pi1_Pz + mp*mp));
TLorentzVector muplus(Mu1_Px, Mu1_Py, Mu1_Pz, sqrt(Mu1_P*Mu1_P + mmu*mmu));
TLorentzVector muminus(Mu2_Px, Mu2_Py, Mu2_Pz, sqrt(Mu2_P*Mu2_P + mmu*mmu));
TLorentzVector Jpsi = muplus + muminus;
TLorentzVector Jpsi_constr(Mu2_Px+Mu1_Px, Mu2_Py+Mu1_Py, Mu2_Pz+Mu1_Pz, sqrt(Jpsi.P()*Jpsi.P() + mJpsi*mJpsi));
TLorentzVector KK = Kplus + PiminusWrong; // testing Bs -> JpsiKK hypothesis
//TLorentzVector KK = Piminus + KplusWrong; // testing Bd -> Jpsi pipi hypothesis
TLorentzVector Kpi = Kplus + Piminus;
TLorentzVector B = Jpsi_constr + Kpi;
TLorentzVector BKK = Jpsi_constr + KK;
mKK->Fill(KK.M()/1000.);
mKpi->Fill(Kpi.M()/1000.);
mBd->Fill(B.M()/1000.);
massHisto->Fill(Bd_M/1000.);
mJpsi_->Fill(Jpsi.M()/1000.);
mJpsi_constr->Fill(Jpsi_constr.M()/1000.);
if (Bd_M > 5320) mB_upper->Fill(BKK.M()/1000.);
if (Bd_M < 5230) mB_lower->Fill(BKK.M()/1000.);
if (Bd_M > 5320) tuple->Fill(BKK.M());
}
tuple->Write();
file->Close();
std::cout << "Number of B candidates " << mBs->GetEntries() << std::endl;
TCanvas * c = new TCanvas("c","c",1600,1200);
c->SetBottomMargin(0);
c->Divide(3,2, 0.01, 0.01);
c->cd(1);
mKK->Draw();
mKK->SetTitle("");
//mKK->GetXaxis()->SetTitle("m(KK) [GeV/c^{2}]");
mKK->GetXaxis()->SetTitle("m(Kp) [GeV/c^{2}]");
c->cd(2);
mJpsi_->Draw();
mJpsi_->SetTitle("");
mJpsi_->GetXaxis()->SetTitle("m(#mu#mu) [GeV/c^{2}]");
c->cd(3);
mKpi->Draw();
mKpi->SetTitle("");
mKpi->GetXaxis()->SetTitle("m(K#pi) [GeV/c^{2}]");
c->cd(4);
massHisto->Draw();
//massHisto->SetMaximum(1500);
mBd->SetLineColor(kRed);
mBd->Draw("same");
massHisto->SetTitle("");
massHisto->GetXaxis()->SetTitle("DTF m(J/#psi K#pi) [GeV/c^{2}]");
c->cd(5);
mB_lower->Draw();
mB_lower->SetTitle("");
mB_lower->GetXaxis()->SetTitle("m(J/#psi Kp) [GeV/c^{2}]");
//mB_lower->GetXaxis()->SetTitle("m(J/#psi KK) [GeV/c^{2}]");
c->cd(6);
mB_upper->Draw();
mB_upper->SetTitle("");
mB_upper->GetXaxis()->SetTitle("m(J/#psi Kp) [GeV/c^{2}]");
//mB_upper->GetXaxis()->SetTitle("m(J/#psi KK) [GeV/c^{2}]");
c->SaveAs("plots_Bd2JpsiKst_reflections.pdf");
}
int main(int argc, char **argv)
{
TFile *f;
TFile *newf;
TNtuple *ntuple;
TNtuple *newntuple;
TH1F *h1;
TF1 *func;
TString Metal;
TString dataLoc;
Int_t dataSL;
if(argc < 5 || argc > 6){
std::cout << "The number of arguments is incorrect" << std::endl;
return 0;
}
dataLoc = argv[1];
PHI_MIN = (Double_t) std::stod(argv[2]);
PHI_MAX = (Double_t) std::stod(argv[3]);
N_PHI = (Int_t) std::stoi(argv[4]);
if(argc >= 6) Metal = argv[5];
dataSL = dataLoc.Length();
if(dataLoc(dataSL-1, 1) != "/"){
dataLoc = dataLoc + "/";
}
std::cout << "The following settings are being used" << std::endl;
std::cout << "Data Directory = " << dataLoc << std::endl;
std::cout << PHI_MIN << " < PHI < " << PHI_MAX << ", N_PHI = " << N_PHI << std::endl;
if(argc == 6) std::cout << "Running only for Metal "<< Metal << std::endl;
else std::cout << "Running all Metals" << std::endl;
Float_t Q2, Xb, Zh, Pt, Phi, Val, Err;
Float_t A, Ac, Acc;
Float_t AErr, AcErr, AccErr;
Float_t ChiSQ;
Int_t nentries, empty;
if(Metal == "") N_METAL = 6;
else N_METAL = 1;
for(Int_t met = 0; met < N_METAL; met++){
if(Metal == ""){
if(met == 0) Metal = "C";
else if(met == 1) Metal = "Fe";
else if(met == 2) Metal = "Pb";
else if(met == 3) Metal = "D_C";
else if(met == 4) Metal = "D_Fe";
else if(met == 5) Metal = "D_Pb";
}
if(dataLoc == "")
f = new TFile("../Gen5DimData/" + Metal + "_5_dim_dist.root", "READ");
else
f = new TFile(dataLoc + Metal + "_5_dim_dist.root", "READ");
ntuple = (TNtuple*) f->Get("fit_data");
nentries = ntuple->GetEntries();
ntuple->SetBranchAddress("Xb", &Xb);
ntuple->SetBranchAddress("Q2", &Q2);
ntuple->SetBranchAddress("Xb", &Xb);
ntuple->SetBranchAddress("Zh", &Zh);
ntuple->SetBranchAddress("Pt", &Pt);
ntuple->SetBranchAddress("Phi", &Phi);
ntuple->SetBranchAddress("Val", &Val);
ntuple->SetBranchAddress("Err", &Err);
newntuple = new TNtuple("AAcAcc_data", "AAcAcc_data", "Q2:Xb:Zh:Pt:A:AErr:Ac:AcErr:Acc:AccErr:ChiSQ");
func = new TF1("fit", "[0]+TMath::Cos(x*TMath::Pi()/180)*[1]+TMath::Cos(2*x*TMath::Pi()/180)*[2]");
newf = new TFile(Metal + "newphihist.root", "RECREATE");
newf->cd();
for(Int_t i = 0; i < nentries; i = i + N_PHI){
ntuple->GetEntry(i);
h1 = new TH1F((const char*) Form("PhiDist Q2=%.3f Xb=%.3f Zh=%.3f Pt=%.3f", Q2, Xb, Zh, Pt),
(const char*) Form("PhiDist Q2=%.3f Xb=%.3f Zh=%.3f Pt=%.3f", Q2, Xb, Zh, Pt), N_PHI, PHI_MIN, PHI_MAX);
empty = 0;
for(Int_t j = 1; j <= N_PHI; j++){
ntuple->GetEntry(i+j-1);
h1->SetBinContent(j, Val);
if(h1->GetBinContent(j) == 0)
empty++;
h1->SetBinError(j, Err*1.04);
}
if(empty <= (N_PHI - MIN_BIN)){
h1->Fit(func, "q");
h1->Write();
if(func->GetNDF() != 0){
ChiSQ = func->GetChisquare();
A = func->GetParameter(0);
AErr = func->GetParError(0);
Ac = func->GetParameter(1);
AcErr = func->GetParError(1);
Acc = func->GetParameter(2);
AccErr = func->GetParError(2);
newntuple->Fill(Q2, Xb, Zh, Pt, A, AErr, Ac, AcErr, Acc, AccErr, ChiSQ);
}
}
h1->Delete();
}
Metal = "";
delete ntuple;
newf->cd();
newntuple->Write();
newntuple->Delete();
newf->Close();
delete newf;
f->Close();
delete f;
}
return 0;
}
void createGlauberTree(Int_t nEvents,
const char *outFileName)
{
AliPDG::AddParticlesToPdgDataBase();
TDatabasePDG::Instance();
// Run loader
TFolder *folder = new TFolder("myfolder","myfolder");
AliRunLoader* rl = new AliRunLoader(folder);
rl->MakeHeader();
rl->MakeStack();
AliStack* stack = rl->Stack();
//AliHeader* rheader = rl->GetHeader();
AliGenHijing *genHi = new AliGenHijing(-1);
genHi->SetStack(stack);
genHi->SetEnergyCMS(2760);
genHi->SetReferenceFrame("CMS");
genHi->SetProjectile("A", 208, 82);
genHi->SetTarget ("A", 208, 82);
genHi->SetPtHardMin (2.3);
genHi->SetImpactParameterRange(0.,30);
genHi->SetJetQuenching(0); // enable jet quenching
genHi->SetShadowing(1); // enable shadowing
genHi->SetDecaysOff(1); // neutral pion and heavy particle decays switched off
genHi->Init();
MyHeader *myheader = new MyHeader;
MyResponse *myresp = new MyResponse;
TFile *outFile = TFile::Open(outFileName, "RECREATE");
outFile->SetCompressionLevel(5);
TDirectory::TContext context(outFile);
TTree *tree = new TTree("glaubertree", "Glauber tree");
tree->Branch("header",&myheader, 32*1024, 99);
tree->Branch("response",&myresp, 32*1024, 99);
TNtuple *ntuple = new TNtuple("gnt", "Glauber ntuple", "npart:ncoll:b");
Double_t etas[] = {-10,-5,-4,-3,-2,-1,0,1,2,3,4,5,10};
TH1D *hNEta = new TH1D("hNeta","",12,etas);
TH1D *hEtEta = new TH1D("hEteta","",12,etas);
// create events and fill them
for (Int_t iEvent = 0; iEvent < nEvents; ++iEvent) {
cout << "Event " << iEvent+1 << "/" << nEvents << endl;;
stack->Reset();
hNEta->Reset();
hEtEta->Reset();
genHi->Generate();
AliStack *s = genHi->GetStack();
const TObjArray *parts = s->Particles();
Int_t nents = parts->GetEntries();
for (Int_t i = 0; i<nents; ++i) {
TParticle *p = (TParticle*)parts->At(i);
//p->Print();
TParticlePDG *pdg = p->GetPDG(1);
Int_t c = (Int_t)(TMath::Abs(pdg->Charge()));
if (c!=0) {
hNEta->Fill(p->Eta());
hEtEta->Fill(p->Eta(),p->Pt());
}
}
AliGenHijingEventHeader *h = (AliGenHijingEventHeader*)genHi->CollisionGeometry();
myheader->fNATT = nents;
myheader->fEATT = h->TotalEnergy();
myheader->fJATT = h->HardScatters();
myheader->fNT = h->TargetParticipants();
myheader->fNP = h->ProjectileParticipants();
myheader->fN00 = h->NwNw();
myheader->fN01 = h->NwN();
myheader->fN10 = h->NNw();
myheader->fN11 = h->NN();
myheader->fBB = h->ImpactParameter();
myheader->fRP = h->ReactionPlaneAngle();
myheader->fPSn = h->ProjSpectatorsn();
myheader->fPSp = h->ProjSpectatorsp();
myheader->fTSn = h->TargSpectatorsn();
myheader->fTSp = h->TargSpectatorsn();
myresp->fEtch0p = hEtEta->GetBinContent(hEtEta->FindBin(0.5));
myresp->fEtch1p = hEtEta->GetBinContent(hEtEta->FindBin(1.5));
myresp->fEtch2p = hEtEta->GetBinContent(hEtEta->FindBin(2.5));
myresp->fEtch3p = hEtEta->GetBinContent(hEtEta->FindBin(3.5));
myresp->fEtch4p = hEtEta->GetBinContent(hEtEta->FindBin(4.5));
myresp->fEtch5p = hEtEta->GetBinContent(hEtEta->FindBin(5.5));
myresp->fEtchrp = hEtEta->GetBinContent(hEtEta->FindBin(10.5));
myresp->fEtch0n = hEtEta->GetBinContent(hEtEta->FindBin(-0.5));
myresp->fEtch1n = hEtEta->GetBinContent(hEtEta->FindBin(-1.5));
myresp->fEtch2n = hEtEta->GetBinContent(hEtEta->FindBin(-2.5));
myresp->fEtch3n = hEtEta->GetBinContent(hEtEta->FindBin(-3.5));
myresp->fEtch4n = hEtEta->GetBinContent(hEtEta->FindBin(-4.5));
myresp->fEtch5n = hEtEta->GetBinContent(hEtEta->FindBin(-5.5));
myresp->fEtchrn = hEtEta->GetBinContent(hEtEta->FindBin(-10.5));
myresp->fNch0p = hNEta->GetBinContent(hNEta->FindBin(0.5));
myresp->fNch1p = hNEta->GetBinContent(hNEta->FindBin(1.5));
myresp->fNch2p = hNEta->GetBinContent(hNEta->FindBin(2.5));
myresp->fNch3p = hNEta->GetBinContent(hNEta->FindBin(3.5));
myresp->fNch4p = hNEta->GetBinContent(hNEta->FindBin(4.5));
myresp->fNch5p = hNEta->GetBinContent(hNEta->FindBin(5.5));
myresp->fNchrp = hNEta->GetBinContent(hNEta->FindBin(10.5));
myresp->fNch0n = hNEta->GetBinContent(hNEta->FindBin(-0.5));
myresp->fNch1n = hNEta->GetBinContent(hNEta->FindBin(-1.5));
myresp->fNch2n = hNEta->GetBinContent(hNEta->FindBin(-2.5));
myresp->fNch3n = hNEta->GetBinContent(hNEta->FindBin(-3.5));
myresp->fNch4n = hNEta->GetBinContent(hNEta->FindBin(-4.5));
myresp->fNch5n = hNEta->GetBinContent(hNEta->FindBin(-5.5));
myresp->fNchrn = hNEta->GetBinContent(hNEta->FindBin(-10.5));
tree->Fill();
if (ntuple) {
Int_t np = h->TargetParticipants() + h->ProjectileParticipants();
Int_t nc = h->NwNw() + h->NwN() + h->NNw() + h->NN();
Double_t b = h->ImpactParameter();
ntuple->Fill(np,nc,b);
}
} // end of event loop
tree->Write();
ntuple->Write();
outFile->Close();
}
//------------------------------------------------------------------------
void makeSmearedTable(const int nbins = 100, const string label = "HFtowersPlusTrunc", const char * tag = "CentralityTable_HFtowersPlusTrunc_SmearedGlauber_sigma74_eff0_v5", int eff = 0) {
TH1::SetDefaultSumw2();
const char * inputMCforest = Form("/tmp/azsigmon/HiForest_pPb_Hijing_NEWFIX_v2.root");
ProduceResponsePlots2(inputMCforest);
bool plot = false;
if(plot) {
TCanvas *c1 = new TCanvas();
Npart_vs_PtGenPlusEta4[0]->Draw("colz");
TCanvas *c2 = new TCanvas();
PtGenPlusEta4_vs_HFplusEta4[0]->Draw("colz");
TCanvas *c3 = new TCanvas();
Npart_vs_PtGenMinusEta4[0]->Draw("colz");
TCanvas *c4 = new TCanvas();
PtGenMinusEta4_vs_HFminusEta4[0]->Draw("colz");
TCanvas *c5 = new TCanvas();
Npart_vs_Ngentrk[0]->Draw("colz");
TCanvas *c6 = new TCanvas();
Ngentrk_vs_Ntracks[0]->Draw("colz");
}
bool binHFplusTrunc = label.compare("HFtowersPlusTrunc") == 0;
bool binHFminusTrunc = label.compare("HFtowersMinusTrunc") == 0;
bool binTracks = label.compare("Tracks") == 0;
if (binHFplusTrunc) {
getProjections(Npart_vs_PtGenPlusEta4[eff],Proj1,"Proj1",1,30);
getProjections(PtGenPlusEta4_vs_HFplusEta4[eff],Proj2,"Proj2",1,140);
}
else if (binHFminusTrunc) {
getProjections(Npart_vs_PtGenMinusEta4[0],Proj1,"Proj1",1,30);
getProjections(PtGenMinusEta4_vs_HFminusEta4[0],Proj2,"Proj2",1,140);
}
else if (binTracks) {
getProjections(Npart_vs_Ngentrk[0],Proj1,"Proj1",1,30);
getProjections(Ngentrk_vs_Ntracks[0],Proj2,"Proj2",1,200);
}
//input Glauber ntuple
const char * infilename = Form("/afs/cern.ch/work/t/tuos/public/pPb/Glauber/1M/Standard/Phob_Glau_pPb_sNN70mb_v15_1M_dmin04.root");
//const char * infilename = Form("/afs/cern.ch/work/t/tuos/public/pPb/Glauber/1M/D/D04914/Phob_Glau_pPb_sNN70mb_v15_1M_D04914.root");
//const char * infilename = Form("/afs/cern.ch/work/t/tuos/public/pPb/Glauber/1M/D/D06006/Phob_Glau_pPb_sNN70mb_v15_1M_D06006.root");
//const char * infilename = Form("/afs/cern.ch/work/t/tuos/public/pPb/Glauber/1M/R/R649/Phob_Glau_pPb_sNN70mb_v15_1M_R649.root");
//const char * infilename = Form("/afs/cern.ch/work/t/tuos/public/pPb/Glauber/1M/R/R675/Phob_Glau_pPb_sNN70mb_v15_1M_R675.root");
//const char * infilename = Form("/afs/cern.ch/work/t/tuos/public/pPb/Glauber/1M/dmin/dmin00/Phob_Glau_pPb_sNN70mb_v15_1M_dmin00.root");
//const char * infilename = Form("/afs/cern.ch/work/t/tuos/public/pPb/Glauber/1M/dmin/dmin08/Phob_Glau_pPb_sNN70mb_v15_1M_dmin08.root");
//const char * infilename = Form("/afs/cern.ch/work/t/tuos/public/pPb/Glauber/1M/sigma/sigma66/Phob_Glau_pPb_sNN66mb_v15_1M_dmin04.root");
//const char * infilename = Form("/afs/cern.ch/work/t/tuos/public/pPb/Glauber/1M/sigma/sigma74/Phob_Glau_pPb_sNN74mb_v15_1M_dmin04.root");
TChain * t = new TChain("nt_p_Pb");
t->Add(infilename);
//output
//const char* outfilename = "out/tables_Glauber2012B_AmptResponse_d20130116_v4.root";
//const char* outfilename = "out/tables_Glauber2012B_EposLHCResponse_d20130118_v4.root";
const char* outfilename = "out/tables_Glauber2012B_HijingResponse_d20130130_v5.root";
TFile * outf = new TFile(outfilename,"update");
outf->cd();
TDirectory* dir = outf->mkdir(tag);
dir->cd();
TNtuple* nt = new TNtuple("nt","","HFbyPt:genPt:Bin:b:Npart:Ncoll:Nhard");
CentralityBins * outputTable = new CentralityBins(Form("run%d",1), tag, nbins);
outputTable->table_.reserve(nbins);
ofstream txtfile("out/output.txt");
txtfile << "Input Glauber tree: " << infilename << endl << "Input MC HiForest HIJING" << endl;
//Setting up variables and branches
double binboundaries[nbins+1];
vector<float> values;
float b, npart, ncoll, nhard, parameter;
t->SetBranchAddress("B",&b);
t->SetBranchAddress("Npart",&npart);
t->SetBranchAddress("Ncoll",&ncoll);
nhard = 0;
//Event loop 1
unsigned int Nevents = t->GetEntries();
txtfile << "Number of events = " << Nevents << endl << endl;
for(unsigned int iev = 0; iev < Nevents; iev++) {
if(iev%20000 == 0) cout<<"Processing event: " << iev << endl;
t->GetEntry(iev);
if (binHFplusTrunc) parameter = getHFplusByPt(npart);
if (binHFminusTrunc) parameter = getHFminusByPt(npart);
if (binTracks) parameter = getTracksByGen(npart);
values.push_back(parameter);
}
if(label.compare("b") == 0) sort(values.begin(),values.end(),descend);
else sort(values.begin(),values.end());
//Finding the bin boundaries
txtfile << "-------------------------------------" << endl;
txtfile << label.data() << " based cuts are: " << endl;
txtfile << "(";
int size = values.size();
binboundaries[nbins] = values[size-1];
for(int i = 0; i < nbins; i++) {
int entry = (int)(i*(size/nbins));
if(entry < 0 || i == 0) binboundaries[i] = 0;
else binboundaries[i] = values[entry];
txtfile << binboundaries[i] << ", ";
}
txtfile << binboundaries[nbins] << ")" << endl << "-------------------------------------" << endl;
// Determining Glauber results in various bins
TH2D* hNpart = new TH2D("hNpart","",nbins,binboundaries,40,0,40);
TH2D* hNcoll = new TH2D("hNcoll","",nbins,binboundaries,40,0,40);
TH2D* hNhard = new TH2D("hNhard","",nbins,binboundaries,50,0,50);
TH2D* hb = new TH2D("hb","",nbins,binboundaries,600,0,30);
for(unsigned int iev = 0; iev < Nevents; iev++) {
if( iev % 20000 == 0 ) cout<<"Processing event : " << iev << endl;
t->GetEntry(iev);
if (binHFplusTrunc) parameter = getHFplusByPt(npart);
if (binHFminusTrunc) parameter = getHFminusByPt(npart);
if (binTracks) parameter = getTracksByGen(npart);
hNpart->Fill(parameter,npart);
hNcoll->Fill(parameter,ncoll);
hNhard->Fill(parameter,nhard);
hb->Fill(parameter,b);
int bin = hNpart->GetXaxis()->FindBin(parameter) - 1;
if(bin < 0) bin = 0;
if(bin >= nbins) bin = nbins - 1;
nt->Fill(parameter, et, bin, b, npart, ncoll, nhard);
}
TCanvas *cf = new TCanvas();
TF1* fGaus = new TF1("fb","gaus(0)",0,2);
fitSlices(hNpart,fGaus);
fitSlices(hNcoll,fGaus);
fitSlices(hNhard,fGaus);
fitSlices(hb,fGaus);
TH1D* hNpartMean = (TH1D*)gDirectory->Get("hNpart_1");
TH1D* hNpartSigma = (TH1D*)gDirectory->Get("hNpart_2");
TH1D* hNcollMean = (TH1D*)gDirectory->Get("hNcoll_1");
TH1D* hNcollSigma = (TH1D*)gDirectory->Get("hNcoll_2");
TH1D* hNhardMean = (TH1D*)gDirectory->Get("hNhard_1");
TH1D* hNhardSigma = (TH1D*)gDirectory->Get("hNhard_2");
TH1D* hbMean = (TH1D*)gDirectory->Get("hb_1");
TH1D* hbSigma = (TH1D*)gDirectory->Get("hb_2");
txtfile<<"-------------------------------------"<<endl;
txtfile<<"# Bin NpartMean NpartSigma NcollMean NcollSigma bMean bSigma BinEdge"<<endl;
for(int i = 0; i < nbins; i++){
int ii = nbins-i;
outputTable->table_[i].n_part_mean = hNpartMean->GetBinContent(ii);
outputTable->table_[i].n_part_var = hNpartSigma->GetBinContent(ii);
outputTable->table_[i].n_coll_mean = hNcollMean->GetBinContent(ii);
outputTable->table_[i].n_coll_var = hNcollSigma->GetBinContent(ii);
outputTable->table_[i].b_mean = hbMean->GetBinContent(ii);
outputTable->table_[i].b_var = hbSigma->GetBinContent(ii);
outputTable->table_[i].n_hard_mean = hNhardMean->GetBinContent(ii);
outputTable->table_[i].n_hard_var = hNhardSigma->GetBinContent(ii);
outputTable->table_[i].bin_edge = binboundaries[ii-1];
txtfile << i << " " << hNpartMean->GetBinContent(ii) << " " << hNpartSigma->GetBinContent(ii) << " " << hNcollMean->GetBinContent(ii) << " " << hNcollSigma->GetBinContent(ii) << " " << hbMean->GetBinContent(ii) << " " <<hbSigma->GetBinContent(ii) << " " << binboundaries[ii-1] << " " <<endl;
}
txtfile<<"-------------------------------------"<<endl;
outf->cd();
dir->cd();
outputTable->Write();
nt->Write();
for(int ih = 0; ih < nhist; ih++) {
Npart_vs_PtGenPlusEta4[ih]->Write();
PtGenPlusEta4_vs_HFplusEta4[ih]->Write();
Npart_vs_PtGenMinusEta4[ih]->Write();
PtGenMinusEta4_vs_HFminusEta4[ih]->Write();
Npart_vs_Ngentrk[ih]->Write();
Ngentrk_vs_Ntracks[ih]->Write();
}
outf->Write();
txtfile.close();
}
void jettrigger()
{
TFile *f = new TFile("jettrig.root");
TNtuple *nt = (TNtuple *)f->Get("nt");
//Declaration of leaves types
Float_t pt;
Float_t eta;
Float_t phi;
Float_t mass;
Float_t jt40;
Float_t jt60;
Float_t jt80;
Float_t jt100;
Float_t pscl40;
Float_t pscl60;
Float_t pscl80;
Float_t pscl100;
// Set branch addresses.
nt->SetBranchAddress("pt",&pt);
nt->SetBranchAddress("eta",&eta);
nt->SetBranchAddress("phi",&phi);
nt->SetBranchAddress("mass",&mass);
nt->SetBranchAddress("jt40",&jt40);
nt->SetBranchAddress("jt60",&jt60);
nt->SetBranchAddress("jt80",&jt80);
nt->SetBranchAddress("jt100",&jt100);
nt->SetBranchAddress("pscl40",&pscl40);
nt->SetBranchAddress("pscl60",&pscl60);
nt->SetBranchAddress("pscl80",&pscl80);
nt->SetBranchAddress("pscl100",&pscl100);
TFile *fout = new TFile("jettrig_withweight.root","recreate");
TNtuple *ntout = new TNtuple("ntweight","ntweight","pt:eta:phi:mass:jt40:jt60:jt80:jt100:pscl40:pscl60:pscl80:weightJet:weight12003");
//TTree *ntout=new TTree("ntweight","ntweight");
ntout->SetDirectory(fout);
/* ntout->Branch("pt",&pt);
ntout->Branch("eta",&eta);
ntout->Branch("phi",&phi);
ntout->Branch("mass",&mass);
ntout->Branch("jt40",&jt40);
ntout->Branch("jt60",&jt60);
ntout->Branch("jt80",&jt80);
ntout->Branch("jt100",&jt100);
ntout->Branch("pscl40",&pscl40);
ntout->Branch("pscl60",&pscl60);
ntout->Branch("pscl80",&pscl80);
ntout->Branch("pscl100",&pscl100);
ntout->Branch("weight",&weight);
*/
Long64_t nentries = nt->GetEntries();
cout<<nentries<<endl;
int oneperc = nentries/100;
Long64_t nbytes = 0;
//#ifndef __CINT__
//#pragma omp parallel for ordered schedule(dynamic)
//#endif
for (Long64_t i=0; i<nentries;i++) {
nbytes += nt->GetEntry(i);
if (i % oneperc == 0) cout<<"\r"<<i/oneperc<<"% "<<flush;
float weightJet = 0, weight12003 = 0;
if (jt40 && !jt60 && !jt80 && !jt100) weight12003 = 1/pscl40;
if (jt60 && !jt80 && !jt100) weight12003 = 1;
if (jt80 && !jt100) weight12003 = 1;
if (jt100) weight12003 = 1;
if (jt40 && pt>40 && pt<60) weightJet = pscl40;
if (jt60 && pt>60 && pt<80) weightJet = pscl60;
if (jt80 && pt>80 && pt<100) weightJet = pscl80;
if (jt100 && pt>100) weightJet = pscl100;
//#ifndef __CINT__
//#pragma omp ordered
//#endif
ntout->Fill(pt,eta,phi,mass,jt40,jt60,jt80,jt100,pscl40,pscl60,pscl80,weightJet,weight12003);
}
cout<<endl;
cout<<ntout->GetEntries()<<endl;
ntout->Write();
fout->Close();
f->Close();
f = new TFile("jettrig_withweight.root");
nt = (TNtuple *)f->Get("ntweight");
cout<<nt->GetEntries()<<endl;
f->Close();
}
void swaps::Loop()
{
gROOT->ProcessLine(".x /home/gcowan/lhcb/lhcbStyle.C");
if (fChain == 0) return;
Long64_t nentries = fChain->GetEntriesFast();
TH1D * mKK = new TH1D("mKK", "mKK", 100, 0.99, 1.050);
TH1D * mKpi = new TH1D("mKpi", "mKpi", 100, 0.826, 0.966);
TH1D * mKp = new TH1D("mKp", "mKp", 50, 1.45, 1.55);
TH1D * massHisto = new TH1D("mJpsiKK_DTF", "mJpsiKK_DTF", 100, 5.20, 5.55);
TH1D * mBs = new TH1D("mJpsiKK", "mJpsiKK", 100, 5.20, 5.55);
TH1D * mBsVeto = new TH1D("mJpsiKKveto", "mJpsiKKveto", 100, 5.20, 5.55);
//TH1D * mBsKpi = new TH1D("upper_Bs_sideband", "mJpsiKpi", 40, 5.21, 5.41);
//TH1D * mBspiK = new TH1D("lower_Bs_sideband", "mJpsipiK", 40, 5.04, 5.24);
TH1D * mBsKpi = new TH1D("upper_Bs_sideband", "mJpsiKpi", 40, 5.51, 5.71);
TH1D * mBspiK = new TH1D("lower_Bs_sideband", "mJpsipiK", 40, 5.34, 5.54);
TH1D * mJpsi_ = new TH1D("mJpsi", "mJpsi", 100, 3.03, 3.15);
TH1D * mJpsi_constr = new TH1D("mJpsi_constr", "mJpsi", 100, 3.03, 3.15);
Long64_t nbytes = 0, nb = 0;
TFile * file = TFile::Open("reflection_upper_sideband.root", "RECREATE");
TNtuple * tuple = new TNtuple("DecayTree","DecayTree", "mass");
for (Long64_t jentry=0; jentry<nentries;jentry++) {
//for (Long64_t jentry=0; jentry<1000;jentry++) {
Long64_t ientry = LoadTree(jentry);
if (ientry < 0) break;
nb = fChain->GetEntry(jentry); nbytes += nb;
if ( !(sel_cleantail==1&&sel==1&&(triggerDecisionUnbiased==1||triggerDecisionBiasedExcl==1)&&time>.3&&time<14&&sigmat>0&&sigmat<0.12
// &&(Kplus_pidK-Kplus_pidp)>-5
// &&(Kminus_pidK-Kminus_pidp)>-5
)
) continue;
//double mpi = 139.57018;
double mK = 493.68;
double mmu = 105.658;
double mJpsi = 3096.916;
double mpi = 938.27;
TLorentzVector Kplus(Kplus_PX, Kplus_PY, Kplus_PZ, sqrt(Kplus_PX*Kplus_PX+Kplus_PY*Kplus_PY+Kplus_PZ*Kplus_PZ + mK*mK));
TLorentzVector Kminus(Kminus_PX, Kminus_PY, Kminus_PZ, sqrt(Kminus_PX*Kminus_PX+Kminus_PY*Kminus_PY+Kminus_PZ*Kminus_PZ + mK*mK));
TLorentzVector KplusWrong(Kplus_PX, Kplus_PY, Kplus_PZ, sqrt(Kplus_PX*Kplus_PX+Kplus_PY*Kplus_PY+Kplus_PZ*Kplus_PZ + mpi*mpi));
TLorentzVector KminusWrong(Kminus_PX, Kminus_PY, Kminus_PZ, sqrt(Kminus_PX*Kminus_PX+Kminus_PY*Kminus_PY+Kminus_PZ*Kminus_PZ + mpi*mpi));
TLorentzVector muplus(muplus_PX, muplus_PY, muplus_PZ, sqrt(muplus_P*muplus_P + mmu*mmu));
TLorentzVector muminus(muminus_PX, muminus_PY, muminus_PZ, sqrt(muminus_P*muminus_P + mmu*mmu));
TLorentzVector Jpsi = muplus + muminus;
TLorentzVector Jpsi_constr(muminus_PX+muplus_PX, muminus_PY+muplus_PY, muminus_PZ+muplus_PZ, sqrt(Jpsi.P()*Jpsi.P() + mJpsi*mJpsi));
TLorentzVector KK = Kplus + Kminus;
TLorentzVector Kpi = Kplus + KminusWrong;
TLorentzVector piK = KplusWrong + Kminus;
TLorentzVector B = Jpsi_constr + KK;
TLorentzVector BKpi = Jpsi_constr + Kpi;
TLorentzVector BpiK = Jpsi_constr + piK;
//if ( ((BpiK.M() > 5600 && BpiK.M() < 5640) || (BKpi.M() > 5600 && BKpi.M() < 5640)) ) mBsVeto->Fill(mass/1000.);
//if ( ( Kpi.M() > 1490 && Kpi.M() < 1550 ) || ( piK.M() > 1490 && piK.M() < 1550 ) ) continue;//mBsVeto->Fill(mass/1000.);
mKK->Fill(KK.M()/1000.);
mKp->Fill(Kpi.M()/1000.);
mKp->Fill(piK.M()/1000.);
mBs->Fill(B.M()/1000.);
massHisto->Fill(mass/1000.);
mJpsi_->Fill(Jpsi.M()/1000.);
mJpsi_constr->Fill(Jpsi_constr.M()/1000.);
if (mass > 5420) mBsKpi->Fill(BKpi.M()/1000.);
if (mass > 5420) mBsKpi->Fill(BpiK.M()/1000.);
if (mass < 5330) mBspiK->Fill(BKpi.M()/1000.);
if (mass < 5330) mBspiK->Fill(BpiK.M()/1000.);
if (mass > 5400) tuple->Fill(BKpi.M());
if (mass > 5400) tuple->Fill(BpiK.M());
}
tuple->Write();
file->Close();
std::cout << "Number of B candidates " << mBs->GetEntries() << std::endl;
std::cout << "Number of B candidates after Lambda_b veto" << mBsVeto->GetEntries() << std::endl;
gROOT->SetStyle("Plain");
TCanvas * c = new TCanvas("c","c",1600,1200);
c->Divide(3,2);
c->cd(1);
mKK->Draw();
mKK->SetTitle("");
mKK->GetXaxis()->SetTitle("m(KK) [GeV/c^{2}]");
c->cd(2);
mJpsi_->Draw();
mJpsi_->SetTitle("");
mJpsi_->GetXaxis()->SetTitle("m(#mu#mu) [GeV/c^{2}]");
c->cd(3);
//mKp->Draw();
mKp->SetTitle("");
mKp->GetXaxis()->SetTitle("m(Kp) [GeV/c^{2}]");
c->cd(4);
massHisto->Draw();
//massHisto->SetMaximum(1500);
mBs->SetLineColor(kRed);
mBs->Draw("same");
mBsVeto->SetLineColor(kOrange);
mBsVeto->Draw("same");
massHisto->SetTitle("");
massHisto->GetXaxis()->SetTitle("DTF m(J/#psi K^{+}K^{-}) [GeV/c^{2}]");
c->cd(5);
mBspiK->Draw();
mBspiK->SetTitle("");
//mBspiK->GetXaxis()->SetTitle("m(J/#psi K#pi) [GeV/c^{2}]");
mBspiK->GetXaxis()->SetTitle("m(J/#psi Kp) [GeV/c^{2}]");
c->cd(6);
mBsKpi->Draw();
mBsKpi->SetTitle("");
//mBsKpi->GetXaxis()->SetTitle("m(J/#psi K#pi) [GeV/c^{2}]");
mBsKpi->GetXaxis()->SetTitle("m(J/#psi Kp) [GeV/c^{2}]");
c->SaveAs("plots_swaps.pdf");
}
void plot_moments(char * filename, char * outputfilename)
{
TFile * f = TFile::Open(filename);
TTree * t = (TTree*)f->Get("partial");
//TF1 * f1 = new TF1("f1", myfunction1, -1, 1, 3);
//TF1 * f2 = new TF1("f2", myfunc, -1, 1, 2);
TF1 * f1 = new TF1("f1","([0] + x*[1] +(3.*x*x-1.)/2.*[2])/5.", -1, 1);
TF1 * f2 = new TF1("f2", "-1./sqrt(2.)/5.*([0]*sqrt(1.-x*x) + [1]*sqrt(3./4.)*2.*sqrt(1.-x*x)*x)", -1, 1);
TF1 * f3 = new TF1("f3","[0]*(1-x*x)/5*sqrt(3./8.)", -1, 1);
f1->SetParameter(0, 10000*0.1); // G020 = 0.1
f1->SetParameter(1, 10000*0.2); // G021 = 0.2
f1->SetParameter(2, 10000*0.1); // G022 = 0.1
f2->SetParameter(0, 10000*0.5); //G121 = 0.5
f2->SetParameter(1, 10000*0.2); //G122 = 0.2
f3->SetParameter(0, 10000*0.3); //G222 = 0.3
f1->SetLineColor(kRed);
f2->SetLineColor(kRed);
f3->SetLineColor(kRed);
f1->SetLineWidth(3);
f2->SetLineWidth(3);
f3->SetLineWidth(3);
TFile * outfile = TFile::Open(outputfilename, "RECREATE");
TNtuple * tup = new TNtuple("coeffs","coeff", "f1_G020:f1_G021:f1_G022:f2_G121:f2_G122:f3_G222:f1_status:f2_status:f3_status");
TH1D * h1 = new TH1D("h1", "h1", 100, -1., 1.);
TH1D * h2 = new TH1D("h2", "h1", 100, -1., 1.);
TH1D * h3 = new TH1D("h3", "h1", 100, -1., 1.);
h1->Sumw2();
h2->Sumw2();
h3->Sumw2();
TCanvas * c = new TCanvas("c","c",1200, 1000);
c->Divide(3,2);
c->cd(1);
t->Draw("cosThetaL","","goff");
c->cd(2);
t->Draw("cosThetaK","","goff");
c->cd(3);
t->Draw("phi","","goff");
c->cd(4);
cout << "Doing Fit 1" << endl;
t->Draw("cosThetaL>>h1", "D002","goff");
TFitResultPtr f1_result = h1->Fit(f1, "RS");
h1->GetXaxis()->SetTitle("cosThetaL (weighted with D_{0,0}^{2})");
f1->Draw("samegoff");
int f1_status = gMinuit->fStatus;
c->cd(5);
cout << "Doing Fit 2" << endl;
t->Draw("cosThetaL>>h2", "D102","goff");
TFitResultPtr f2_result = h2->Fit(f2, "RS");
h2->GetXaxis()->SetTitle("cosThetaL (weighted with D_{1,0}^{2})");
f2->Draw("samegoff");
int f2_status = gMinuit->fStatus;
c->cd(6);
cout << "Doing Fit 3" << endl;
t->Draw("cosThetaL>>h3", "D202","goff");
h3->GetXaxis()->SetTitle("cosThetaL (weighted with D_{2,0}^{2})");
c->Update();
TFitResultPtr f3_result = h3->Fit(f3, "RS");
f3->Draw("samegoff");
int f3_status = gMinuit->fStatus;
tup->Fill(f1->GetParameter(0), f1->GetParameter(1), f1->GetParameter(2)
, f2->GetParameter(0), f2->GetParameter(1)
, f3->GetParameter(0)
, f1_status, f2_status, f3_status
);
tup->Write();
outfile->Close();
//c->SaveAs("B2Kstll_partial_moments_l_2.pdf");
}
void anatup( Double_t pBeam=3.3077729, Int_t Did=19)
// Analyse ee events, and write tuples
{
gROOT->LoadMacro("$VMCWORKDIR/gconfig/rootlogon.C");
rootlogon();
FILE *fp;
Int_t NTmax=100000;
// Int_t NFmax=10; // max number of files
// Int_t NTmax=100; // max number per file
Int_t NEVcount=0; // max number per file
// Int_t NTmax=10000;
// Int_t NTmax=200;
Int_t ip=0;
Int_t iPart=3;
Double_t mProt= 0.938272;
Double_t mElec= 0.000511;
Double_t mMuon= 0.105658;
Double_t mPion= 0.139570;
Double_t mZero= 0.134977;
Double_t mZeroFit= 0.13;
// Double_t mZeroCut= 0.06;
Double_t mZeroCut= 0.02;
// Double_t pBeam=4.00000;
Double_t eBeam=sqrt(pBeam*pBeam+mProt*mProt);
Double_t eSystem=eBeam+mProt;
Double_t mElec2 = mElec*mElec;
Double_t mZero2= mZero*mZero;
Double_t radeg=180./3.1415926535;
// electroncuts
// Double_t EmcCUT=0.8;
// Double_t SttCUT=0.5;
Double_t EmcCUT=0.5;
Double_t SttCUT=0.5;
Double_t DiscCUT=0.5;
Double_t DrcCUT=0.5;
Double_t MuonCUT=0.5;
Double_t MvdCUT=0.5;
Double_t TOTCUT=0.50;
Double_t TOT90CUT=0.90;
Double_t TOT95CUT=0.95;
Double_t TOT98CUT=0.98;
Double_t TOT99CUT=0.99;
// Set up the Lorentzvectors of the system
TLorentzVector target(0.0, 0.0, 0.0, mProt);
Double_t eBeam=sqrt(pBeam*pBeam+mProt*mProt);
TLorentzVector beam(0.0, 0.0, pBeam, eBeam);
TLorentzVector W = beam + target;
TVector3 bSigma(0,0,-W.Pz()/W.E());
// Construct filenames
TString Directory[]={"rfiles3/","rootfiles/" // vandewie
,"ee01/","ee02/","ee03/","ee04/","ee05/" // gosia + photos
,"ee06/","ee07/","ee08/","ee09/","ee10/"
,"ee11/","ee12/","ee13/","ee14/","ee15/"
,"ee16/","ee17/"
,"eeno01/","eeno02/","eeno03/","eeno04/" // gosia + nophotos
};
TString name = "_complete.root";
TString inRecoFile = Directory[Did]+"reco"+name;
TString inDigiFile = Directory[Did]+"digi"+name;
TString inSimFile = Directory[Did]+"sim"+name;
TString inPidFile = Directory[Did]+"pid"+name;
TString outAnaFile = Directory[Did]+"ana"+name;
TFile *out = TFile::Open(outAnaFile,"RECREATE");
TNtuple* NTev = new TNtuple("NTev","NTev",
"p1MC:th1MC:ph1MC:p2MC:th2MC:ph2MC:costhMC:Q2:p1:th1:ph1:EMC1:NX1:pEMC1:pSTT1:pDIS1:pDRC1:pMVD1:pCOM1:p2:th2:ph2:EMC2:NX2:pEMC2:pSTT2:pDIS2:pDRC2:pMVD2:pCOM2:bestTH:bestPH:bestCOST",68000);
Float_t atuple[33];
cout << "filename:" << inPidFile << endl;
TFile *inFile = TFile::Open(inPidFile,"READ");
TTree *lhe=(TTree *) inFile->Get("cbmsim") ;
TFile *outFile = TFile::Open(outAnaFile,"new");
// adding other files as friends
lhe->AddFriend("cbmsim",inSimFile);
lhe->AddFriend("cbmsim",inDigiFile);
PndEmcMapper::Init(6);
// get the data (correspondage with Inspect in TBrowser)
TClonesArray* cCand_array=new TClonesArray("PndPidCandidate");
lhe->SetBranchAddress("PidChargedCand", &cCand_array);
TClonesArray* nCand_array=new TClonesArray("PndPidCandidate");
lhe->SetBranchAddress("PidNeutralCand", &nCand_array);
TClonesArray* mc_array=new TClonesArray("PndMCTrack");
lhe->SetBranchAddress("MCTrack", &mc_array);
TClonesArray* stthit_array=new TClonesArray("PndSttHit");
lhe->SetBranchAddress("STTHit", &stthit_array);
TClonesArray* sttpoint_array=new TClonesArray("PndSttPoint");
lhe->SetBranchAddress("STTPoint", &sttpoint_array);
TClonesArray* cluster_array=new TClonesArray("PndEmcCluster");
lhe->SetBranchAddress("EmcCluster",&cluster_array);
TClonesArray* digi_array=new TClonesArray("PndEmcSharedDigi");
lhe->SetBranchAddress("EmcSharedDigi",&digi_array);
TClonesArray* bump_array=new TClonesArray("PndEmcBump");
lhe->SetBranchAddress("EmcBump",&bump_array);
TClonesArray* drc_array=new TClonesArray("PndPidProbability");
lhe->SetBranchAddress("PidAlgoDrc", &drc_array);
TClonesArray* disc_array=new TClonesArray("PndPidProbability");
lhe->SetBranchAddress("PidAlgoDisc", &disc_array);
TClonesArray* mvd_array=new TClonesArray("PndPidProbability");
lhe->SetBranchAddress("PidAlgoMvd", &mvd_array);
TClonesArray* stt_array=new TClonesArray("PndPidProbability");
lhe->SetBranchAddress("PidAlgoStt", &stt_array);
TClonesArray* emcb_array=new TClonesArray("PndPidProbability");
lhe->SetBranchAddress("PidAlgoEmcBayes", &emcb_array);
// canvas and stuff
gStyle->SetLabelSize(0.05,"X");
gStyle->SetLabelSize(0.05,"Y");
gStyle->SetLineWidth(2);
gStyle->SetHistLineWidth(2);
gStyle->SetLabelSize(0.05,"X");
gStyle->SetLabelSize(0.05,"Y");
gStyle->SetPalette(1);
int off=32;
int start=250;
cMA = new TCanvas("cMA","cMA",200,0, 1000, 1000);
cMA->Divide(3,3);
// cMCelec1 = new TCanvas("cMCelec1","cMCelec1",250,0, 1200, 1000);
// cMCelec1->Divide(3,2);
// histos
TH1F *h_costheta_mc = new TH1F("h_costheta_mc","cos_theta_ep",20,-1,1);
TH1F *h_costheta = new TH1F("h_costheta","cos_theta_ep",20,-1,1);
TH1F *h_costheta_sel = new TH1F("h_costheta_sel","cos_theta_ep",20,-1,1);
TH1F *h_efficiency = new TH1F("h_efficiency","efficiency",20,-1,1);
TH1F *h_theta = new TH1F("h_theta","theta_ep",400,-400,400);
TH1F *h_dtheta = new TH1F("h_dtheta","dtheta_ep",100,170,190);
TH1F *h_dphi = new TH1F("h_dphi","dphi_ep",100,170,190);
TH1D* hcutE = new TH1D("hcutE" ,"hcutE",50,-eSystem,eSystem);
TH1D* hcutx = new TH1D("hcutx" ,"hcutx",50,-1,1);
TH1D* hcuty = new TH1D("hcuty" ,"hcuty",50,-1,1);
TH1D* hcutz = new TH1D("hcutz" ,"hcutz",50,-1,1);
TH1D* hMCz = new TH1D("hMCz" ,"hMCz",50,0,eSystem);
TH1D* hpt2 = new TH1D("hpt2" ,"hpt2",50,0,4);
TH1D* hpair = new TH1D("hpair" ,"hpair",11,-0.5,10.5);
cout << " finished histos " << endl;
// process the data
// Lorentz vectors MV
TLorentzVector mcTrack[4];
TLorentzVector QQ_MC;
// loop over events
Double_t MCEnergy, MCTheta, MCPhi;
Double_t MC1Energy, MC1Theta, MC1Phi;
Double_t MC2Energy, MC2Theta, MC2Phi;
NTevents=lhe->GetEntriesFast();
cout << "NTevents: " << NTevents << endl;
if(NTevents>NTmax) NTevents=NTmax;
for (Int_t j=0; j< NTevents ; j++) {
lhe->GetEntry(j); // kinematics
NEVcount++;
if(j%1000 == 0) cout << "event: " << j << endl;
// cout << "processing event: " << j<< endl ;
Int_t nmc = mc_array->GetEntriesFast();
Int_t ncCand=cCand_array->GetEntriesFast();
Int_t nnCand=nCand_array->GetEntriesFast();
if(j<5) {
cout << " nMC: " << mc_array->GetEntriesFast() ;
cout << " ncCand: " << cCand_array->GetEntriesFast() << endl;
cout << " nnCand: " << nCand_array->GetEntriesFast() << endl;
}
// Loop over electron tracks, store in mcTrack[0,1], pizero_MC, QQ_MC
Float_t mc_pp = 0, mc_E = 0, mc_mass = 0;
Float_t mc_px = 0, mc_py = 0, mc_pz = 0;
Int_t mc_pdg;
Int_t nepi=0;
Int_t mc0=0, mc1=1;
if(Did>1) {mc0=1; mc1=2;}
// positron
PndMCTrack *mctrack = (PndMCTrack*)mc_array->At(mc0);
// Int_t MotherID = mctrack->GetMotherID();
// mc_pdg = (int) (mctrack->GetPdgCode());
mc_pp = mctrack->GetMomentum().Mag();
mc_px = mctrack->GetMomentum().Px();
mc_py = mctrack->GetMomentum().Py();
mc_pz = mctrack->GetMomentum().Pz();
mc_E=TMath::Sqrt(mc_pp*mc_pp+mElec2);
mcTrack[0].SetPxPyPzE(mc_px,mc_py,mc_pz,mc_E);
// electron
PndMCTrack *mctrack = (PndMCTrack*)mc_array->At(mc1);
// Int_t MotherID = mctrack->GetMotherID();
// mc_pdg = (int) (mctrack->GetPdgCode());
mc_pp = mctrack->GetMomentum().Mag();
mc_px = mctrack->GetMomentum().Px();
mc_py = mctrack->GetMomentum().Py();
mc_pz = mctrack->GetMomentum().Pz();
mc_E=TMath::Sqrt(mc_pp*mc_pp+mElec2);
mcTrack[1].SetPxPyPzE(mc_px,mc_py,mc_pz,mc_E);
// elec1
MC1Energy = mcTrack[0].E();
MC1Theta = radeg*(mcTrack[0].Theta());
MC1Phi = radeg*(mcTrack[0].Phi());
// hmc1E->Fill(MC1Energy);
// hmc1TH->Fill(MC1Theta);
// hmc1PH->Fill(MC1Phi);
// elec2
MC2Energy = mcTrack[1].E();
MC2Theta = radeg*(mcTrack[1].Theta());
MC2Phi = radeg*(mcTrack[1].Phi());
// hmc1E->Fill(MC2Energy);
// hmc1TH->Fill(MC2Theta);
// hmc1PH->Fill(MC2Phi);
// quadrivecteur
double elecMC=mcTrack[0].Angle(mcTrack[1].Vect());
// double Q2=4*mcTrack[0].E()*mcTrack[1].E()*(sin(elecMC/2))*(sin(elecMC/2));
QQ_MC=mcTrack[0]+mcTrack[1];
double Q2=QQ_MC.M2();
// hmcQ2->Fill(Q2);
TLorentzVector *elecMC0 = new TLorentzVector(mcTrack[0].Px(),
mcTrack[0].Py(),
mcTrack[0].Pz(),
mcTrack[0].E());
TLorentzVector *elecMC1 = new TLorentzVector(mcTrack[1].Px(),
mcTrack[1].Py(),
mcTrack[1].Pz(),
mcTrack[1].E());
// boost
elecMC0->Boost(bSigma);
elecMC1->Boost(bSigma);
Double_t THMC0=radeg*(elecMC0->Theta());
Double_t THMC1=radeg*(elecMC1->Theta());
Double_t THtot=THMC0+THMC1;
Double_t COSTMC=TMath::Cos(elecMC0->Theta());
h_costheta_mc-> Fill(COSTMC);
// print some event data
if(j<5) {
cout << "event:" << j << endl;
cout << "MC-eepi:" << MC1Energy << " " << MC2Energy << endl;
cout << "theta:" << MC1Theta << " " << MC2Theta << endl;
cout << "phi:" << MC1Phi << " " << MC2Phi << endl;
cout << "THMC0:" << THMC0 << "THMC1:" << THMC1 << endl;
cout << "THtot:" << THtot << " Q2:" << Q2 << endl;
}
// fill tuple
atuple[0]=MC1Energy;
atuple[1]=MC1Theta;
atuple[2]=MC1Phi;
atuple[3]=MC2Energy;
atuple[4]=MC2Theta;
atuple[5]=MC2Phi;
atuple[6]=COSTMC;
atuple[7]=Q2;
// print some event data
if(j<5) {
cout << "event:" << j << endl;
cout << "MC-eepi:" << MC1Energy << " " << MC2Energy << " " << MCEnergy << endl;
cout << "theta:" << MC1Theta << " " << MC2Theta << " " << MCTheta << endl;
cout << "phi:" << MC1Phi << " " << MC2Phi << " " << MCPhi << endl;
cout << "COSTMC:" << COSTMC << " Q2:" << Q2 << endl;
}
// Analysis starts here
// loop over charged candidate tracks
Float_t cc_pp = 0, cc_E = 0, cc_mass = 0, cc_TH = 0;
Float_t cc_px = 0, cc_py = 0, cc_pz = 0;
TLorentzVector reTrack[4], QQ_RE;
Int_t nelec_pair = 0;
Double_t bestTH=-999;
Double_t bestPH=-999;
Double_t bestCOST=-999;
Int_t ix=-1, iy=-1;
for (Int_t nc1 = 0; nc1 < ncCand; nc1++) {
PndPidCandidate *pc1 = (PndPidCandidate*)cCand_array->At(nc1);
Int_t Charge1 = pc1->GetCharge();
if (Charge1<0) continue;
cc_pp = pc1->GetMomentum().Mag();
// if (cc_pp>eSystem) continue;
cc_px = pc1->GetMomentum().Px();
cc_py = pc1->GetMomentum().Py();
cc_pz = pc1->GetMomentum().Pz();
cc_E=TMath::Sqrt(cc_pp*cc_pp+mElec2);
reTrack[0].SetPxPyPzE(cc_px,cc_py,cc_pz,cc_E);
for (Int_t nc2 = 0; nc2 < ncCand; nc2++) {
PndPidCandidate *pc2 = (PndPidCandidate*)cCand_array->At(nc2);
Int_t Charge2 = pc2->GetCharge();
if (Charge2>0) continue;
cc_pp = pc2->GetMomentum().Mag();
// if (cc_pp>eSystem) continue;
cc_px = pc2->GetMomentum().Px();
cc_py = pc2->GetMomentum().Py();
cc_pz = pc2->GetMomentum().Pz();
cc_E=TMath::Sqrt(cc_pp*cc_pp+mElec2);
reTrack[1].SetPxPyPzE(cc_px,cc_py,cc_pz,cc_E);
nelec_pair++;
// selection on best kinematics
// elec1
RE1Energy = reTrack[0].E();
RE1Theta = radeg*(reTrack[0].Theta());
RE1Phi = radeg*(reTrack[0].Phi());
// elec2
RE2Energy = reTrack[1].E();
RE2Theta = radeg*(reTrack[1].Theta());
RE2Phi = radeg*(reTrack[1].Phi());
// quadrivecteur
double elecRE=reTrack[0].Angle(reTrack[1].Vect());
// double Q2=4*mcTrack[0].E()*mcTrack[1].E()*(sin(elecMC/2))*(sin(elecMC/2));
QQ_RE=reTrack[0]+reTrack[1];
double Q2=QQ_RE.M2();
// Center of mass angle of electrons
// boost vector
TLorentzVector *elecRE0 = new TLorentzVector(reTrack[0].Px(),
reTrack[0].Py(),
reTrack[0].Pz(),
reTrack[0].E());
TLorentzVector *elecRE1 = new TLorentzVector(reTrack[1].Px(),
reTrack[1].Py(),
reTrack[1].Pz(),
reTrack[1].E());
elecRE0->Boost(bSigma);
elecRE1->Boost(bSigma);
Double_t THRE0=radeg*(elecRE0->Theta());
Double_t COSTRE=TMath::Cos(elecRE0->Theta());
Double_t THRE1=radeg*(elecRE1->Theta());
Double_t PHRE0=radeg*(elecRE0->Phi());
Double_t PHRE1=radeg*(elecRE1->Phi());
Double_t THtot=THRE0+THRE1;
Double_t PHtot=PHRE0-PHRE1;
if(PHtot< -90) PHtot+360;
if(abs(THtot-180) < abs(bestTH-180)) {
bestTH=THtot;
bestPH=PHtot;
bestCOST=COSTRE;
ix=nc1;
iy=nc2;
}
// print some event data
if(j<5) {
cout << "event:" << j << endl;
cout << "RE-eepi:" << RE1Energy << " " << RE2Energy << endl;
cout << "theta:" << RE1Theta << " " << RE2Theta << endl;
cout << "phi:" << RE1Phi << " " << RE2Phi << endl;
cout << "THRE0:" << THRE0 << "THRE1:" << THRE1 << endl;
cout << "THtot:" << THtot << " Q2:" << Q2 << endl;
cout << "PHtot:" << PHtot << endl;
}
} // nc2
} // nc1
h_costheta-> Fill(COSTRE);
h_dtheta->Fill(bestTH);
h_dphi->Fill(bestPH);
hpair->Fill((double) nelec_pair);
// Rebelotte with the best solution
if(nelec_pair<1) continue;
//
PndPidCandidate *pc1 = (PndPidCandidate*)cCand_array->At(ix);
PndPidCandidate *pc2 = (PndPidCandidate*)cCand_array->At(iy);
// positron
cc_pp = pc1->GetMomentum().Mag();
cc_px = pc1->GetMomentum().Px();
cc_py = pc1->GetMomentum().Py();
cc_pz = pc1->GetMomentum().Pz();
cc_E=TMath::Sqrt(cc_pp*cc_pp+mElec2);
reTrack[0].SetPxPyPzE(cc_px,cc_py,cc_pz,cc_E);
// electron
cc_pp = pc2->GetMomentum().Mag();
cc_px = pc2->GetMomentum().Px();
cc_py = pc2->GetMomentum().Py();
cc_pz = pc2->GetMomentum().Pz();
cc_E=TMath::Sqrt(cc_pp*cc_pp+mElec2);
reTrack[1].SetPxPyPzE(cc_px,cc_py,cc_pz,cc_E);
// elec1
// detector data
PndPidProbability *drc_ele = (PndPidProbability *)drc_array->At(ix);
PndPidProbability *disc_ele = (PndPidProbability *)disc_array->At(ix);
PndPidProbability *mvd_ele = (PndPidProbability *)mvd_array->At(ix);
PndPidProbability *stt_ele = (PndPidProbability *)stt_array->At(ix);
PndPidProbability *emcb_ele = (PndPidProbability *)emcb_array->At(ix);
Double_t k_drc_e = drc_ele->GetElectronPidProb();
Double_t k_disc_e = disc_ele->GetElectronPidProb();
Double_t k_mvd_e = mvd_ele->GetElectronPidProb();
Double_t k_stt_e = stt_ele->GetElectronPidProb();
Double_t k_emcb_e = emcb_ele->GetElectronPidProb();
Double_t xx_e = (k_drc_e/(1-k_drc_e))*(k_disc_e/(1-k_disc_e))
*(k_mvd_e/(1-k_mvd_e))*(k_stt_e/(1-k_stt_e))
*(k_emcb_e/(1-k_emcb_e));
Double_t k_comb_e = xx_e/(xx_e+1);
atuple[ 8]=reTrack[0].P();
atuple[ 9]=reTrack[0].Theta();
atuple[10]=reTrack[0].Phi();
atuple[11]=pc1->GetEmcRawEnergy();
atuple[12]=pc1->GetEmcNumberOfCrystals();
atuple[13]=k_emcb_e;
atuple[14]=k_stt_e;
atuple[15]=k_disc_e;
atuple[16]=k_drc_e;
atuple[17]=k_mvd_e;
atuple[18]=k_comb_e;
// elec2
PndPidProbability *drc_posi = (PndPidProbability *)drc_array->At(iy);
PndPidProbability *disc_posi = (PndPidProbability *)disc_array->At(iy);
PndPidProbability *mvd_posi = (PndPidProbability *)mvd_array->At(iy);
PndPidProbability *stt_posi = (PndPidProbability *)stt_array->At(iy);
PndPidProbability *emcb_posi = (PndPidProbability *)emcb_array->At(iy);
Double_t k_drc_p = drc_posi->GetElectronPidProb();
Double_t k_disc_p = disc_posi->GetElectronPidProb();
Double_t k_mvd_p = mvd_posi->GetElectronPidProb();
Double_t k_stt_p = stt_posi->GetElectronPidProb();
Double_t k_emcb_p = emcb_posi->GetElectronPidProb();
Double_t xx_p = (k_drc_p/(1-k_drc_p))*(k_disc_p/(1-k_disc_p))
*(k_mvd_p/(1-k_mvd_p))*(k_stt_p/(1-k_stt_p))
*(k_emcb_p/(1-k_emcb_p));
Double_t k_comb_p = xx_p/(xx_p+1);
atuple[19]=reTrack[1].P();
atuple[20]=reTrack[1].Theta();
atuple[21]=reTrack[1].Phi();
atuple[22]=pc2->GetEmcRawEnergy();
atuple[23]=pc2->GetEmcNumberOfCrystals();
atuple[24]=k_emcb_p;
atuple[25]=k_stt_p;
atuple[26]=k_disc_p;
atuple[27]=k_drc_p;
atuple[28]=k_mvd_p;
atuple[29]=k_comb_p;
atuple[30]=bestTH;
atuple[31]=bestPH;
atuple[32]=bestCOST;
NTev->Fill(atuple);
if(j<5) {
cout << "k_comb_e:" << k_comb_e<< " k_comb_p:" << k_comb_p << endl;
}
// standard cuts for histos
Bool_t com_ele_1 = drc_ele->GetElectronPidProb() > 0.05 &&
disc_ele->GetElectronPidProb() > 0.05 &&
mvd_ele->GetElectronPidProb() > 0.05 &&
stt_ele->GetElectronPidProb() > 0.05 &&
emcb_ele->GetElectronPidProb() > 0.05;
Bool_t com_ele_2 = k_comb_e > 0.9;
Bool_t com_ele_3 = pc1->GetEmcNumberOfCrystals() > 5;
Bool_t com_ele_4 = bestTH >=178. && bestTH <= 182.;
Bool_t com_ele_5 = bestPH >=178. && bestPH <= 182.;
Bool_t com_posi_1 = drc_posi->GetElectronPidProb() > 0.05 &&
disc_posi->GetElectronPidProb() > 0.05 &&
mvd_posi->GetElectronPidProb() > 0.05 &&
stt_posi->GetElectronPidProb() > 0.05 &&
emcb_posi->GetElectronPidProb() > 0.05;
Bool_t com_posi_2 = k_comb_p > 0.9;
Bool_t com_posi_3 = pc2->GetEmcNumberOfCrystals() > 5;
if(j<5) {
cout << com_ele_1 << com_ele_2 << com_ele_3 << com_ele_4
<< com_ele_4 << com_posi_1 << com_posi_2 << com_posi_3 << endl;
}
if (com_ele_1&&com_ele_2&&com_ele_3&&com_ele_4
&&com_ele_5&&com_posi_1&&com_posi_2&&com_posi_3) {
h_costheta_sel->Fill(bestCOST);
}
} // loop j over events
cout << " NEVcount: " << NEVcount << endl;
h_efficiency->Divide(h_costheta_sel,h_costheta_mc,1,1,"B");
// output
cMA->cd(1);gPad->SetLogy(); h_costheta_mc->Draw();
cMA->cd(2);gPad->SetLogy(); h_costheta->Draw();
cMA->cd(3);gPad->SetLogy(); h_costheta_sel->Draw();
cMA->cd(4);gPad->SetLogy(); h_efficiency->Draw();
cMA->cd(5);gPad->SetLogy(); h_dtheta->Draw();
cMA->cd(6);gPad->SetLogy(); h_dphi->Draw();
cMA->cd(7); hpair->Draw();
cMA->cd(0);
out->cd();
hpair->Write();
h_costheta_mc->Write();
h_costheta->Write();
h_costheta_sel->Write();
h_efficiency->Write();
h_dtheta->Write();
h_dphi->Write();
NTev->Write();
out->Save();
cout << " Yahoo! " << endl;
}
int main(int argc, char* argv[])
{
int outtype = 1;
if (argc == 2) {
outtype = atoi(argv[1]);
cout << "output type will be " << outtype << endl;
} else if (argc > 2) {
cout << "fakedata takes 0 or 1 arguments" << endl;
exit(1);
}
int status = 0;
TFile *tf = new TFile("sin.root", "recreate");
TTree *tt = new TTree("interF_1", "Just a continuous sine wave");
INTERINFO fi;
tt->Branch("fi", &fi, "i/L:t_ant/D:t_ret/D:x/D:y/D:z/D:ycen/D:zcen/D:rad/D:vx/D:vy/D:vz/D/:theta/D:Ef/D:fW_t/D:phase/D:dphdt/D:omega/D");
//set antenna:
double xend = 45;
TNtuple *runcard = new TNtuple("runcard", "run parameters", "i:repeat:xi:yi:zi:ekin:thetai:phii:mass:charge:phasei:nscatters:n_temp:imp:x_ant:t_del:atten");
float ntarray[18];
double aphase = 0;
ntarray[14] = xend;
runcard->Fill(ntarray);
runcard->Write();
int imax = 440000;
switch (outtype) {
default: //pure sine
cout << "doing sine" << endl;
for (int i = 0; i<imax; i++) {
fi.i = i;
fi.x = 50. * TMath::Sin(2 * TMath::Pi() * i * 0.00007);
fi.Ef = TMath::Sin(2 * TMath::Pi() * i * 0.01);
aphase = fmod((2 * TMath::Pi() * i * 0.00007), (TMath::Pi() * 2));
if ((aphase >= TMath::Pi() / 2.0) && (aphase < 3.0 * TMath::Pi() / 2.0)) {
fi.vx = -1;
} else {
fi.vx = 1;
}
tt->Fill();
}
break;
case 1: //sine with gaps that cause a phase shift
cout << "doing sine with gaps and phase shift per gap" << endl;
int ngaps = 0;
double phase = TMath::Pi() / 3.0;
int counted = 0;
for (int i = 0; i<imax; i++) {
fi.i = i;
fi.x = 50. * TMath::Sin(2 * TMath::Pi() * i * 0.00007);
if ((fi.x > xend) || (fi.x < -xend)){
//fi.Ef = 0;
fi.Ef = TMath::Sin(2 * TMath::Pi() * i * 0.01 + (ngaps * phase));
if (counted == 0) {
ngaps++;
counted = 1;
}
} else {
fi.Ef = TMath::Sin(2 * TMath::Pi() * i * 0.01 + (ngaps * phase));
if (counted == 1) {
counted = 0;
}
}
aphase = fmod((2 * TMath::Pi() * i * 0.00007), (TMath::Pi() * 2));
if ((aphase >= TMath::Pi() / 2.0) && (aphase < 3.0 * TMath::Pi() / 2.0)) {
fi.vx = -1;
} else {
fi.vx = 1;
}
tt->Fill();
}
break;
}
tt->Write();
tf->Close();
return status;
}
int main(int argc, char* argv[])
{
TApplication theApp(srcName.Data(), &argc, argv);
//=============================================================================
if (argc<5) return -1;
TString sPath = argv[1]; if (sPath.IsNull()) return -1;
TString sFile = argv[2]; if (sFile.IsNull()) return -1;
TString sJetR = argv[3]; if (sJetR.IsNull()) return -1;
TString sSjeR = argv[4]; if (sSjeR.IsNull()) return -1;
//=============================================================================
sPath.ReplaceAll("#", "/");
//=============================================================================
double dJetR = -1.;
if (sJetR=="JetR02") dJetR = 0.2;
if (sJetR=="JetR03") dJetR = 0.3;
if (sJetR=="JetR04") dJetR = 0.4;
if (sJetR=="JetR05") dJetR = 0.5;
if (dJetR<0.) return -1;
cout << "Jet R = " << dJetR << endl;
//=============================================================================
double dSjeR = -1.;
if (sSjeR=="SjeR01") dSjeR = 0.1;
if (sSjeR=="SjeR02") dSjeR = 0.2;
if (sSjeR=="SjeR03") dSjeR = 0.3;
if (sSjeR=="SjeR04") dSjeR = 0.4;
if (dSjeR<0.) return -1;
cout << "Sub-jet R = " << dSjeR << endl;
//=============================================================================
const double dJetsPtMin = 0.001;
const double dCutEtaMax = 1.6;
const double dJetEtaMax = 1.;
const double dJetAreaRef = TMath::Pi() * dJetR * dJetR;
fastjet::GhostedAreaSpec areaSpc(dCutEtaMax);
fastjet::JetDefinition jetsDef(fastjet::antikt_algorithm, dJetR, fastjet::E_scheme, fastjet::Best);
fastjet::AreaDefinition areaDef(fastjet::active_area_explicit_ghosts,areaSpc);
fastjet::Selector selectJet = fastjet::SelectorAbsEtaMax(dJetEtaMax);
fastjet::JetDefinition subjDef(fastjet::kt_algorithm, dSjeR, fastjet::E_scheme, fastjet::Best);
//=============================================================================
std::vector<fastjet::PseudoJet> fjInput;
const double dMass = TDatabasePDG::Instance()->GetParticle(211)->Mass();
//=============================================================================
enum { kWgt, kJet, kAje, kMje, k1sz, k1sA, k1sr, k1sm, k2sz, k2sA, k2sr, k2sm, kDsr, kIsm, kVar };
TFile *file = TFile::Open(Form("%s.root",sFile.Data()), "NEW");
TNtuple *nt = new TNtuple("nt", "", "fWgt:fJet:fAje:fMje:f1sj:f1sA:f1sr:f1sm:f2sj:f2sA:f2sr:f2sm:fDsr:fIsm");
//=============================================================================
HepMC::IO_GenEvent ascii_in(Form("%s/%s.hepmc",sPath.Data(),sFile.Data()), std::ios::in);
HepMC::GenEvent *evt = ascii_in.read_next_event();
while (evt) {
fjInput.resize(0);
TLorentzVector vPar;
for (HepMC::GenEvent::particle_const_iterator p=evt->particles_begin(); p!=evt->particles_end(); ++p) if ((*p)->status()==1) {
vPar.SetPtEtaPhiM((*p)->momentum().perp(), (*p)->momentum().eta(), (*p)->momentum().phi(), dMass);
if ((TMath::Abs(vPar.Eta())<dCutEtaMax)) {
fjInput.push_back(fastjet::PseudoJet(vPar.Px(), vPar.Py(), vPar.Pz(), vPar.E()));
}
}
//=============================================================================
fastjet::ClusterSequenceArea clustSeq(fjInput, jetsDef, areaDef);
std::vector<fastjet::PseudoJet> includJets = clustSeq.inclusive_jets(dJetsPtMin);
std::vector<fastjet::PseudoJet> selectJets = selectJet(includJets);
TLorentzVector vJet, v1sj, v2sj, vIsj;
for (int j=0; j<selectJets.size(); j++) {
double dJet = selectJets[j].pt();
vJet.SetPtEtaPhiM(dJet, selectJets[j].eta(), selectJets[j].phi(), selectJets[j].m());
fastjet::Filter trimmer(subjDef, fastjet::SelectorPtFractionMin(0.));
fastjet::PseudoJet trimmdJet = trimmer(selectJets[j]);
std::vector<fastjet::PseudoJet> trimmdSj = trimmdJet.pieces();
double d1sj = -1.; int k1sj = -1;
double d2sj = -1.; int k2sj = -1;
for (int i=0; i<trimmdSj.size(); i++) {
double dIsj = trimmdSj[i].pt(); if (dIsj<0.001) continue;
if (dIsj>d1sj) {
d2sj = d1sj; k2sj = k1sj;
d1sj = dIsj; k1sj = i;
} else if (dIsj>d2sj) {
d2sj = dIsj; k2sj = i;
}
}
//=============================================================================
Float_t dVar[] = { 1., dJet, selectJets[j].area(), selectJets[j].m(), d1sj, -1., -1., -1., d2sj, -1., -1., -1., -1., -1. };
if (d1sj>0.) {
v1sj.SetPtEtaPhiM(d1sj, trimmdSj[k1sj].eta(), trimmdSj[k1sj].phi(), trimmdSj[k1sj].m());
dVar[k1sr] = v1sj.DeltaR(vJet);
dVar[k1sm] = trimmdSj[k1sj].m();
dVar[k1sA] = trimmdSj[k1sj].area();
}
if (d2sj>0.) {
v2sj.SetPtEtaPhiM(d2sj, trimmdSj[k2sj].eta(), trimmdSj[k2sj].phi(), trimmdSj[k2sj].m());
dVar[k2sr] = v2sj.DeltaR(vJet);
dVar[k2sm] = trimmdSj[k2sj].m();
dVar[k2sA] = trimmdSj[k2sj].area();
}
if ((d1sj>0.) && (d2sj>0.)) {
vIsj = v1sj + v2sj;
dVar[kIsm] = vIsj.M();
dVar[kDsr] = v2sj.DeltaR(v1sj);
}
nt->Fill(dVar);
}
//=============================================================================
delete evt;
ascii_in >> evt;
}
//=============================================================================
file->cd(); nt->Write(); file->Close();
//=============================================================================
TString sXsec = sFile; sXsec.ReplaceAll("out", "xsecs");
file = TFile::Open(Form("%s/xsecs/%s.root",sPath.Data(),sXsec.Data()), "READ");
TH1D *hPtHat = (TH1D*)file->Get("hPtHat"); hPtHat->SetDirectory(0);
TH1D *hWeightSum = (TH1D*)file->Get("hWeightSum"); hWeightSum->SetDirectory(0);
TProfile *hSigmaGen = (TProfile*)file->Get("hSigmaGen"); hSigmaGen->SetDirectory(0);
file->Close();
//=============================================================================
sFile.ReplaceAll("out", "wgt");
file = TFile::Open(Form("%s.root",sFile.Data()), "NEW");
hPtHat->Write();
hWeightSum->Write();
hSigmaGen->Write();
file->Close();
//=============================================================================
cout << "DONE" << endl;
return 0;
}
void toyMC(int run,int nevt)
{
f = new TFile("output.root");
// Random Seed
gRandom->SetSeed( run );
TH3F *nhits = (TH3F*) f->FindObjectAny("nhits");
TFile *outf = new TFile (Form("exp-%05d.root",run),"recreate");
TNtuple *ntmatched = new TNtuple("ntmatched","","eta1:matchedeta:phi1:matchedphi:deta:dphi:signalCheck:tid:r1id:r2id:evtid:nhit1:sid:ptype");
TNtuple *ntHit1 = new TNtuple("ntHit1","","eta1:phi1:nhit1");
TNtuple *ntHit2 = new TNtuple("ntHit2","","eta2:phi2:nhit1");
for (int i=0;i<nevt;i++) {
vector<double> hits1;
vector<double> hits2;
vector<Tracklet> protoTracklets;
vector<Tracklet> recoTracklets;
double mult,nhit1,nhit2;
nhits->GetRandom3(mult,nhit1,nhit2);
hits1.clear();
hits2.clear();
if (i% 1000 == 000 ) cout <<"Run: "<<run<<" Event "<<i<<" "<<(int)mult<<" "<<(int)nhit1<<" "<<hits1.size()<<" "<<(int)nhit2<<" "<<hits2.size()<<endl;
genLayer1((int)nhit1,hits1);
genLayer2((int)nhit2,hits2);
for (int j=0;j<(int) hits1.size();j+=2)
{
ntHit1->Fill(hits1[j],hits1[j+1],mult);
for (int k=0;k<(int)hits2.size();k+=2)
{
ntHit2->Fill(hits2[k],hits2[k+1],mult);
Tracklet mytracklet(hits1[j],hits2[k],hits1[j+1],hits2[k+1]);
mytracklet.setIt1(j/2);
mytracklet.setIt2(k/2);
protoTracklets.push_back(mytracklet);
}
}
recoTracklets = cleanTracklets(protoTracklets,0);
for (int j=0;j<(int)recoTracklets.size();j++)
{
float var[100];
var[0] = recoTracklets[j].eta1();
var[1] = recoTracklets[j].eta2();
var[2] = recoTracklets[j].phi1();
var[3] = recoTracklets[j].phi2();
var[4] = recoTracklets[j].deta();
var[5] = recoTracklets[j].dphi();
var[6] = 0;
var[7] = recoTracklets[j].getId();
var[8] = recoTracklets[j].getId1();
var[9] = recoTracklets[j].getId2();
var[10] = i;
var[11] = (int)mult;
var[12] = recoTracklets[j].getSId();
var[13] = recoTracklets[j].getType();
ntmatched->Fill(var);
}
}
ntmatched->Write();
ntHit1->Write();
ntHit2->Write();
outf->Close();
}
void StandardHypoTestDemo(const char* infile = "",
const char* workspaceName = "combined",
const char* modelSBName = "ModelConfig",
const char* modelBName = "",
const char* dataName = "obsData",
int calcType = 0, // 0 freq 1 hybrid, 2 asymptotic
int testStatType = 3, // 0 LEP, 1 TeV, 2 LHC, 3 LHC - one sided
bool newHypoTest = true,
int ntoys = 5000,
const char* hypoTestGraphFile = "hypoTestGraph.root",
bool useNC = false,
const char * nuisPriorName = 0)
{
/*
Other Parameter to pass in tutorial
apart from standard for filename, ws, modelconfig and data
type = 0 Freq calculator
type = 1 Hybrid calculator
type = 2 Asymptotic calculator
testStatType = 0 LEP
= 1 Tevatron
= 2 Profile Likelihood
= 3 Profile Likelihood one sided (i.e. = 0 if mu < mu_hat)
ntoys: number of toys to use
useNumberCounting: set to true when using number counting events
nuisPriorName: name of prior for the nnuisance. This is often expressed as constraint term in the global model
It is needed only when using the HybridCalculator (type=1)
If not given by default the prior pdf from ModelConfig is used.
extra options are available as global paramwters of the macro. They major ones are:
generateBinned generate binned data sets for toys (default is false) - be careful not to activate with
a too large (>=3) number of observables
nToyRatio ratio of S+B/B toys (default is 2)
printLevel
*/
// disable - can cause some problems
//ToyMCSampler::SetAlwaysUseMultiGen(true);
SimpleLikelihoodRatioTestStat::SetAlwaysReuseNLL(true);
ProfileLikelihoodTestStat::SetAlwaysReuseNLL(true);
RatioOfProfiledLikelihoodsTestStat::SetAlwaysReuseNLL(true);
//RooRandom::randomGenerator()->SetSeed(0);
// to change minimizers
// ROOT::Math::MinimizerOptions::SetDefaultStrategy(0);
// ROOT::Math::MinimizerOptions::SetDefaultMinimizer("Minuit2");
// ROOT::Math::MinimizerOptions::SetDefaultTolerance(1);
/////////////////////////////////////////////////////////////
// First part is just to access a user-defined file
// or create the standard example file if it doesn't exist
////////////////////////////////////////////////////////////
const char* filename = "";
if (!strcmp(infile,"")) {
filename = "results/example_combined_GaussExample_model.root";
bool fileExist = !gSystem->AccessPathName(filename); // note opposite return code
// if file does not exists generate with histfactory
if (!fileExist) {
#ifdef _WIN32
cout << "HistFactory file cannot be generated on Windows - exit" << endl;
return;
#endif
// Normally this would be run on the command line
cout <<"will run standard hist2workspace example"<<endl;
gROOT->ProcessLine(".! prepareHistFactory .");
gROOT->ProcessLine(".! hist2workspace config/example.xml");
cout <<"\n\n---------------------"<<endl;
cout <<"Done creating example input"<<endl;
cout <<"---------------------\n\n"<<endl;
}
}
else
filename = infile;
// Try to open the file
TFile *file = TFile::Open(filename);
// if input file was specified byt not found, quit
if(!file ){
cout <<"StandardRooStatsDemoMacro: Input file " << filename << " is not found" << endl;
return;
}
/////////////////////////////////////////////////////////////
// Tutorial starts here
////////////////////////////////////////////////////////////
// get the workspace out of the file
RooWorkspace* w = (RooWorkspace*) file->Get(workspaceName);
if(!w){
cout <<"workspace not found" << endl;
return;
}
w->Print();
// get the modelConfig out of the file
ModelConfig* sbModel = (ModelConfig*) w->obj(modelSBName);
// get the modelConfig out of the file
RooAbsData* data = w->data(dataName);
// make sure ingredients are found
if(!data || !sbModel){
w->Print();
cout << "data or ModelConfig was not found" <<endl;
return;
}
// make b model
ModelConfig* bModel = (ModelConfig*) w->obj(modelBName);
// case of no systematics
// remove nuisance parameters from model
if (noSystematics) {
const RooArgSet * nuisPar = sbModel->GetNuisanceParameters();
if (nuisPar && nuisPar->getSize() > 0) {
std::cout << "StandardHypoTestInvDemo" << " - Switch off all systematics by setting them constant to their initial values" << std::endl;
RooStats::SetAllConstant(*nuisPar);
}
if (bModel) {
const RooArgSet * bnuisPar = bModel->GetNuisanceParameters();
if (bnuisPar)
RooStats::SetAllConstant(*bnuisPar);
}
}
if (!bModel ) {
Info("StandardHypoTestInvDemo","The background model %s does not exist",modelBName);
Info("StandardHypoTestInvDemo","Copy it from ModelConfig %s and set POI to zero",modelSBName);
bModel = (ModelConfig*) sbModel->Clone();
bModel->SetName(TString(modelSBName)+TString("B_only"));
RooRealVar * var = dynamic_cast<RooRealVar*>(bModel->GetParametersOfInterest()->first());
if (!var) return;
double oldval = var->getVal();
var->setVal(0);
//bModel->SetSnapshot( RooArgSet(*var, *w->var("lumi")) );
bModel->SetSnapshot( RooArgSet(*var) );
var->setVal(oldval);
}
if (!sbModel->GetSnapshot() || poiValue > 0) {
Info("StandardHypoTestDemo","Model %s has no snapshot - make one using model poi",modelSBName);
RooRealVar * var = dynamic_cast<RooRealVar*>(sbModel->GetParametersOfInterest()->first());
if (!var) return;
double oldval = var->getVal();
if (poiValue > 0) var->setVal(poiValue);
//sbModel->SetSnapshot( RooArgSet(*var, *w->var("lumi") ) );
sbModel->SetSnapshot( RooArgSet(*var) );
if (poiValue > 0) var->setVal(oldval);
//sbModel->SetSnapshot( *sbModel->GetParametersOfInterest() );
}
// part 1, hypothesis testing
SimpleLikelihoodRatioTestStat * slrts = new SimpleLikelihoodRatioTestStat(*bModel->GetPdf(), *sbModel->GetPdf());
// null parameters must includes snapshot of poi plus the nuisance values
RooArgSet nullParams(*bModel->GetSnapshot()); //Obtains parameters of the null Hypothesis
if (bModel->GetNuisanceParameters()) nullParams.add(*bModel->GetNuisanceParameters()); //Add nuisance parameters to the null hypothesis
slrts->SetNullParameters(nullParams);
RooArgSet altParams(*sbModel->GetSnapshot()); //Obtains parameters of the alternate Hypothesis
if (sbModel->GetNuisanceParameters()) altParams.add(*sbModel->GetNuisanceParameters());//Add nuisance parameters to the alternate hypothesis
slrts->SetAltParameters(altParams);
ProfileLikelihoodTestStat * profll = new ProfileLikelihoodTestStat(*bModel->GetPdf());
RatioOfProfiledLikelihoodsTestStat *
ropl = new RatioOfProfiledLikelihoodsTestStat(*bModel->GetPdf(), *sbModel->GetPdf(), sbModel->GetSnapshot());
ropl->SetSubtractMLE(false);
if (testStatType == 3) profll->SetOneSidedDiscovery(1);
profll->SetPrintLevel(printLevel);
// profll.SetReuseNLL(mOptimize);
// slrts.SetReuseNLL(mOptimize);
// ropl.SetReuseNLL(mOptimize);
AsymptoticCalculator::SetPrintLevel(printLevel);
HypoTestCalculatorGeneric * hypoCalc = 0;
// note here Null is B and Alt is S+B
if (calcType == 0) hypoCalc = new FrequentistCalculator(*data, *sbModel, *bModel);
else if (calcType == 1) hypoCalc= new HybridCalculator(*data, *sbModel, *bModel);
else if (calcType == 2) hypoCalc= new AsymptoticCalculator(*data, *sbModel, *bModel);
if (calcType == 0)
((FrequentistCalculator*)hypoCalc)->SetToys(ntoys, ntoys/nToysRatio);
if (calcType == 1)
((HybridCalculator*)hypoCalc)->SetToys(ntoys, ntoys/nToysRatio);
if (calcType == 2 ) {
if (testStatType == 3) ((AsymptoticCalculator*) hypoCalc)->SetOneSidedDiscovery(true);
if (testStatType != 2 && testStatType != 3)
Warning("StandardHypoTestDemo","Only the PL test statistic can be used with AsymptoticCalculator - use by default a two-sided PL");
}
// check for nuisance prior pdf in case of nuisance parameters
if (calcType == 1 && (bModel->GetNuisanceParameters() || sbModel->GetNuisanceParameters() )) {
RooAbsPdf * nuisPdf = 0;
if (nuisPriorName) nuisPdf = w->pdf(nuisPriorName);
// use prior defined first in bModel (then in SbModel)
if (!nuisPdf) {
Info("StandardHypoTestDemo","No nuisance pdf given for the HybridCalculator - try to deduce pdf from the model");
if (bModel->GetPdf() && bModel->GetObservables() )
nuisPdf = RooStats::MakeNuisancePdf(*bModel,"nuisancePdf_bmodel");
else
nuisPdf = RooStats::MakeNuisancePdf(*sbModel,"nuisancePdf_sbmodel");
}
if (!nuisPdf ) {
if (bModel->GetPriorPdf()) {
nuisPdf = bModel->GetPriorPdf();
Info("StandardHypoTestDemo","No nuisance pdf given - try to use %s that is defined as a prior pdf in the B model",nuisPdf->GetName());
}
else {
Error("StandardHypoTestDemo","Cannnot run Hybrid calculator because no prior on the nuisance parameter is specified or can be derived");
return;
}
}
assert(nuisPdf);
Info("StandardHypoTestDemo","Using as nuisance Pdf ... " );
nuisPdf->Print();
const RooArgSet * nuisParams = (bModel->GetNuisanceParameters() ) ? bModel->GetNuisanceParameters() : sbModel->GetNuisanceParameters();
RooArgSet * np = nuisPdf->getObservables(*nuisParams);
if (np->getSize() == 0) {
Warning("StandardHypoTestDemo","Prior nuisance does not depend on nuisance parameters. They will be smeared in their full range");
}
delete np;
((HybridCalculator*)hypoCalc)->ForcePriorNuisanceAlt(*nuisPdf);
((HybridCalculator*)hypoCalc)->ForcePriorNuisanceNull(*nuisPdf);
}
// hypoCalc->ForcePriorNuisanceAlt(*sbModel->GetPriorPdf());
// hypoCalc->ForcePriorNuisanceNull(*bModel->GetPriorPdf());
ToyMCSampler * sampler = (ToyMCSampler *)hypoCalc->GetTestStatSampler();
if (sampler && (calcType == 0 || calcType == 1) ) {
// look if pdf is number counting or extended
if (sbModel->GetPdf()->canBeExtended() ) {
if (useNC) Warning("StandardHypoTestDemo","Pdf is extended: but number counting flag is set: ignore it ");
}
else {
// for not extended pdf
if (!useNC) {
int nEvents = data->numEntries();
Info("StandardHypoTestDemo","Pdf is not extended: number of events to generate taken from observed data set is %d",nEvents);
sampler->SetNEventsPerToy(nEvents);
}
else {
Info("StandardHypoTestDemo","using a number counting pdf");
sampler->SetNEventsPerToy(1);
}
}
if (data->isWeighted() && !generateBinned) {
Info("StandardHypoTestDemo","Data set is weighted, nentries = %d and sum of weights = %8.1f but toy generation is unbinned - it would be faster to set generateBinned to true\n",data->numEntries(), data->sumEntries());
}
if (generateBinned) sampler->SetGenerateBinned(generateBinned);
// set the test statistic
if (testStatType == 0) sampler->SetTestStatistic(slrts);
if (testStatType == 1) sampler->SetTestStatistic(ropl);
if (testStatType == 2 || testStatType == 3) sampler->SetTestStatistic(profll);
}
HypoTestResult * htr = hypoCalc->GetHypoTest();
htr->SetPValueIsRightTail(true);
htr->SetBackgroundAsAlt(false);
htr->Print(); // how to get meaningfull CLs at this point?
delete sampler;
delete slrts;
delete ropl;
delete profll;
if (calcType != 2) {
HypoTestPlot * plot = new HypoTestPlot(*htr,100);
plot->SetLogYaxis(true);
plot->Draw();
plot->SamplingDistPlot::DumpToFile(hypoTestGraphFile,"RECREATE");
}
else {
std::cout << "Asymptotic results " << std::endl;
}
// look at expected significances
// found median of S+B distribution
if (calcType != 2) {
SamplingDistribution * altDist = htr->GetAltDistribution();
HypoTestResult htExp("Expected Result");
htExp.Append(htr);
// find quantiles in alt (S+B) distribution
double p[5];
double q[5];
for (int i = 0; i < 5; ++i) {
double sig = -2 + i;
p[i] = ROOT::Math::normal_cdf(sig,1);
}
std::vector<double> values = altDist->GetSamplingDistribution();
TMath::Quantiles( values.size(), 5, &values[0], q, p, false);
for (int i = 0; i < 5; ++i) {
htExp.SetTestStatisticData( q[i] );
double sig = -2 + i;
std::cout << " Expected p -value and significance at " << sig << " sigma = "
<< htExp.NullPValue() << " significance " << htExp.Significance() << " sigma " << std::endl;
}
}
else {
// case of asymptotic calculator
for (int i = 0; i < 5; ++i) {
double sig = -2 + i;
// sigma is inverted here
double pval = AsymptoticCalculator::GetExpectedPValues( htr->NullPValue(), htr->AlternatePValue(), -sig, false);
std::cout << " Expected p -value and significance at " << sig << " sigma = "
<< pval << " significance " << ROOT::Math::normal_quantile_c(pval,1) << " sigma " << std::endl;
}
}
////////////////////////////////////////////////////////////////////////////////////////////////
// FROM HERE ON IT HAS BEEN MODIFIED TO SAVE THE RESULTS IN TREES IN A .ROOT FILE
//Declare the variable in which the hypothesis test results will be stored
Double_t p_value, significance_t, cl_b, cl_sb, cl_s ;
if(newHypoTest){
TNtuple *resultsHypoTest = new TNtuple("resultsHypoTest", "resultsHypoTest", "p_value:significance_t:cl_b:cl_sb:cl_s");
//Store the current results
resultsHypoTest->Fill(htr->NullPValue(),htr->Significance(),htr->CLb(),htr->CLsplusb(),htr->CLs()) ;
// Save the NTuple to a .root file
TFile* f_hypoTestResults = new TFile("resultsHypoTestDisc.root","RECREATE") ;
resultsHypoTest->Write() ;
f_hypoTestResults->Close() ;
}
else{
// Open the .root that contains the NTuple and add the newly calculated results
TFile* f_hypoTestResults = new TFile("resultsHypoTestDisc.root","UPDATE") ;
//Get the NTuple from the file
TNtuple *resultsHypoTest = (TNtuple*)f_hypoTestResults->Get("resultsHypoTest");
resultsHypoTest->Fill(htr->NullPValue(),htr->Significance(),htr->CLb(),htr->CLsplusb(),htr->CLs()) ;
//IF YOU WANT A DIFFERENT BRANCH FOR EACH TEST
resultsHypoTest->Write();
f_hypoTestResults->Close();
//*/
/*// IF YOU ONLY WNAT ONE BRANCH WITH ALL VALUES INSIDE IT. keep the latest ntuple header only
resultsHypoTest->Write("",TObject::kOverwrite);
f_hypoTestResults->Close();
//*/
}
}
void makeTable(int nbins = 40, const string label = "HFhits", const char * tag = "Preliminary_NoEffCor_AMPT_d1107", const char* dataset = "DATA"){
bool DATA = false;
bool SIM = true;
bool MC = false;
double EFF = 1;
double MXS = 1. - EFF;
// Retrieving data
int maxEvents = -200;
vector<int> runnums;
// const char* infileName = Form("/net/hisrv0001/home/yetkin/hidsk0001/analysis/prod/%s_RECO_391/test.root",dataset);
const char* infileName = Form("/net/hisrv0001/home/yetkin/hidsk0001/centrality/prod/%s/test.root",dataset);
// TFile* infile = new TFile(infileName,"read");
TChain* t = new TChain("HltTree");
// TChain* t = new TChain("hltanalysis/HltTree");
t->Add(infileName);
// Creating output table
TFile* outFile = new TFile("tables_d1108.root","update");
TDirectory* dir = outFile->mkdir(tag);
dir->cd();
TNtuple* nt = new TNtuple("nt","","hf:bin:b:npart:ncoll:nhard");
CentralityBins* bins = new CentralityBins("noname","Test tag", nbins);
bins->table_.reserve(nbins);
TH1D::SetDefaultSumw2();
int runMC = 1;
TFile * inputMCfile;
CentralityBins* inputMCtable;
if(DATA){
inputMCfile = new TFile("tables_d1103.root","read");
inputMCtable = (CentralityBins*)inputMCfile->Get("CentralityTable_HFhits40_AMPT2760GeV_v1_mc_MC_38Y_V12/run1");
}
// Setting up variables & branches
double binboundaries[nbinsMax+1];
vector<float> values;
float b,npart,ncoll,nhard,hf,hfhit,eb,ee,etmr,parameter;
int npix,ntrks;
// TTree* t = (TTree*)infile->Get("HltTree");
int run;
if(SIM){
t->SetBranchAddress("b",&b);
t->SetBranchAddress("Npart",&npart);
t->SetBranchAddress("Ncoll",&ncoll);
t->SetBranchAddress("Nhard",&nhard);
}
t->SetBranchAddress("hiHFhit",&hfhit);
t->SetBranchAddress("hiHF",&hf);
t->SetBranchAddress("hiEB",&eb);
t->SetBranchAddress("hiEE",&ee);
t->SetBranchAddress("hiET",&etmr);
t->SetBranchAddress("hiNpix",&npix);
t->SetBranchAddress("hiNtracks",&ntrks);
t->SetBranchAddress("Run",&run);
bool binNpart = label.compare("Npart") == 0;
bool binNcoll = label.compare("Ncoll") == 0;
bool binNhard = label.compare("Nhard") == 0;
bool binB = label.compare("b") == 0;
bool binHF = label.compare("HFtowers") == 0;
bool binHFhit = label.compare("HFhits") == 0;
bool binEB = label.compare("EB") == 0;
bool binEE = label.compare("EE") == 0;
bool binETMR = label.compare("ETMR") == 0;
bool binNpix = label.compare("PixelHits") == 0;
bool binNtrks = label.compare("Ntracks") == 0;
// Determining bins of cross section
// loop over events
unsigned int events=t->GetEntries();
for(unsigned int iev = 0; iev < events && (maxEvents < 0 || iev< maxEvents); ++iev){
if( iev % 100 == 0 ) cout<<"Processing event : "<<iev<<endl;
t->GetEntry(iev);
if(binNpart) parameter = npart;
if(binNcoll) parameter = ncoll;
if(binNhard) parameter = nhard;
if(binB) parameter = b;
if(binHF) parameter = hf;
if(binHFhit) parameter = hfhit;
if(binEB) parameter = eb;
if(binEE) parameter = ee;
if(binETMR) parameter = etmr;
if(binNpix) parameter = npix;
if(binNtrks) parameter = ntrks;
values.push_back(parameter);
if(runnums.size() == 0 || runnums[runnums.size()-1] != run) runnums.push_back(run);
}
if(label.compare("b") == 0) sort(values.begin(),values.end(),descend);
else sort(values.begin(),values.end());
double max = values[events-1];
binboundaries[nbins] = max;
cout<<"-------------------------------------"<<endl;
cout<<label.data()<<" based cuts are : "<<endl;
cout<<"(";
int bin = 0;
double dev = events;
for(int i = 0; i< nbins; ++i){
// Find the boundary
int entry = (int)(i*(dev/nbins));
binboundaries[i] = values[entry];
cout<<" "<<binboundaries[i];
if(i < nbins - 1) cout<<",";
else cout<<")"<<endl;
}
cout<<"-------------------------------------"<<endl;
if(!DATA){
// Determining Glauber results in various bins
dir->cd();
TH2D* hNpart = new TH2D("hNpart","",nbins,binboundaries,500,0,500);
TH2D* hNcoll = new TH2D("hNcoll","",nbins,binboundaries,2000,0,2000);
TH2D* hNhard = new TH2D("hNhard","",nbins,binboundaries,250,0,250);
TH2D* hb = new TH2D("hb","",nbins,binboundaries,300,0,30);
for(unsigned int iev = 0; iev < events && (maxEvents < 0 || iev< maxEvents); ++iev){
if( iev % 100 == 0 ) cout<<"Processing event : "<<iev<<endl;
t->GetEntry(iev);
if(binNpart) parameter = npart;
if(binNcoll) parameter = ncoll;
if(binNhard) parameter = nhard;
if(binB) parameter = b;
if(binHF) parameter = hf;
if(binHFhit) parameter = hfhit;
if(binEB) parameter = eb;
if(binEE) parameter = ee;
if(binETMR) parameter = etmr;
if(binNpix) parameter = npix;
if(binNtrks) parameter = ntrks;
hNpart->Fill(parameter,npart);
hNcoll->Fill(parameter,ncoll);
hNhard->Fill(parameter,nhard);
hb->Fill(parameter,b);
int bin = hNpart->GetXaxis()->FindBin(parameter) - 1;
if(bin < 0) bin = 0;
if(bin >= nbins) bin = nbins - 1;
nt->Fill(hf,bin,b,npart,ncoll,nhard);
}
// Fitting Glauber distributions in bins to get mean and sigma values
dir->cd();
TF1* fGaus = new TF1("fb","gaus(0)",0,2);
fGaus->SetParameter(0,1);
fGaus->SetParameter(1,0.04);
fGaus->SetParameter(2,0.02);
fitSlices(hNpart,fGaus);
fitSlices(hNcoll,fGaus);
fitSlices(hNhard,fGaus);
fitSlices(hb,fGaus);
TH1D* hNpartMean = (TH1D*)gDirectory->Get("hNpart_1");
TH1D* hNpartSigma = (TH1D*)gDirectory->Get("hNpart_2");
TH1D* hNcollMean = (TH1D*)gDirectory->Get("hNcoll_1");
TH1D* hNcollSigma = (TH1D*)gDirectory->Get("hNcoll_2");
TH1D* hNhardMean = (TH1D*)gDirectory->Get("hNhard_1");
TH1D* hNhardSigma = (TH1D*)gDirectory->Get("hNhard_2");
TH1D* hbMean = (TH1D*)gDirectory->Get("hb_1");
TH1D* hbSigma = (TH1D*)gDirectory->Get("hb_2");
cout<<"-------------------------------------"<<endl;
cout<<"# Bin NpartMean NpartSigma NcollMean NcollSigma bMean bSigma BinEdge"<<endl;
// Enter values in table
for(int i = 0; i < nbins; ++i){
int ii = nbins-i;
bins->table_[i].n_part_mean = hNpartMean->GetBinContent(ii);
bins->table_[i].n_part_var = hNpartSigma->GetBinContent(ii);
bins->table_[i].n_coll_mean = hNcollMean->GetBinContent(ii);
bins->table_[i].n_coll_var = hNcollSigma->GetBinContent(ii);
bins->table_[i].b_mean = hbMean->GetBinContent(ii);
bins->table_[i].b_var = hbSigma->GetBinContent(ii);
bins->table_[i].n_hard_mean = hNhardMean->GetBinContent(ii);
bins->table_[i].n_hard_var = hNhardSigma->GetBinContent(ii);
bins->table_[i].bin_edge = binboundaries[ii-1];
cout<<i<<" "
<<hNpartMean->GetBinContent(ii)<<" "
<<hNpartSigma->GetBinContent(ii)<<" "
<<hNcollMean->GetBinContent(ii)<<" "
<<hNcollSigma->GetBinContent(ii)<<" "
<<hbMean->GetBinContent(ii)<<" "
<<hbSigma->GetBinContent(ii)<<" "
<<binboundaries[ii]<<" "
<<endl;
}
cout<<"-------------------------------------"<<endl;
// Save the table in output file
if(onlySaveTable){
hNpart->Delete();
hNpartMean->Delete();
hNpartSigma->Delete();
hNcoll->Delete();
hNcollMean->Delete();
hNcollSigma->Delete();
hNhard->Delete();
hNhardMean->Delete();
hNhardSigma->Delete();
hb->Delete();
hbMean->Delete();
hbSigma->Delete();
}
}else{
cout<<"-------------------------------------"<<endl;
cout<<"# Bin NpartMean NpartSigma NcollMean NcollSigma bMean bSigma BinEdge"<<endl;
// Enter values in table
for(int i = 0; i < nbins; ++i){
int ii = nbins-i;
bins->table_[i].n_part_mean = inputMCtable->NpartMeanOfBin(i);
bins->table_[i].n_part_var = inputMCtable->NpartSigmaOfBin(i);
bins->table_[i].n_coll_mean = inputMCtable->NcollMeanOfBin(i);
bins->table_[i].n_coll_var = inputMCtable->NcollSigmaOfBin(i);
bins->table_[i].b_mean = inputMCtable->bMeanOfBin(i);
bins->table_[i].b_var = inputMCtable->bSigmaOfBin(i);
bins->table_[i].n_hard_mean = inputMCtable->NhardMeanOfBin(i);
bins->table_[i].n_hard_var = inputMCtable->NhardSigmaOfBin(i);
bins->table_[i].bin_edge = binboundaries[ii-1];
cout<<i<<" "
<<bins->table_[i].n_part_mean<<" "
<<bins->table_[i].n_part_var<<" "
<<bins->table_[i].n_coll_mean<<" "
<<bins->table_[i].n_coll_var<<" "
<<bins->table_[i].b_mean<<" "
<<bins->table_[i].b_var<<" "
<<bins->table_[i].n_hard_mean<<" "
<<bins->table_[i].n_hard_var<<" "
<<bins->table_[i].bin_edge<<" "<<endl;
}
cout<<"-------------------------------------"<<endl;
}
outFile->cd();
dir->cd();
bins->SetName(Form("run%d",1));
bins->Write();
nt->Write();
bins->Delete();
outFile->Write();
}
void makeTable2(int nbins = 100, const string label = "HFtowersPlusTrunc", const char * tag = "CentralityTable_HFplus100_PA2012B_v538x01_offline", bool isMC = false, int runNum = 1) {
TH1D::SetDefaultSumw2();
//Intput files with HiTrees
const int nTrees = 1;
//string inFileNames[nTrees] = {"/tmp/azsigmon/HiForest_pPb_Hijing_NEWFIX_v2.root"};
//string inFileNames[nTrees] = {"/tmp/azsigmon/HiForest_pPb_Epos_336800.root"};
string inFileNames[nTrees] = {"/tmp/azsigmon/PA2013_HiForest_Express_r0_pilot_minbias_v0.root"};
TChain * t = new TChain("hiEvtAnalyzer/HiTree");
for (int i = 0; i<nTrees; i++) {
t->Add(inFileNames[i].data());
}
//Output files and tables
TFile * outFile = new TFile("out/datatables_Glauber2012B_d20130121_v5.root","recreate");
//TFile * outFile = new TFile("out/tables_Ampt_d20121115_v3.root","update");
//TFile * outFile = new TFile("out/tables_Epos_d20121115_v3.root","update");
//TFile * outFile = new TFile("out/tables_Hijing_d20130119_v4.root","update");
TDirectory* dir = outFile->mkdir(tag);
dir->cd();
TNtuple * nt = new TNtuple("nt","","value:bin:b:npart:ncoll:nhard");
CentralityBins * bins = new CentralityBins(Form("run%d",runNum), tag, nbins);
bins->table_.reserve(nbins);
ofstream txtfile("out/output.txt");
txtfile << "First input tree: " << inFileNames[0].data() << endl;
//For data extra inputfile with Glauber centrality table and efficiency file
TFile * effFile;
TH1F * hEff;
TFile * inputMCfile;
CentralityBins* inputMCtable;
if(!isMC){
//effFile = new TFile("out/efficiencies_Ampt.root","read");
//effFile = new TFile("out/efficiencies_Hijing.root","read");
effFile = new TFile("out/efficiencies_EposLHC_v2.root","read");
hEff = (TH1F*)effFile->Get(Form("%s/hEff",label.data()));
//inputMCfile = new TFile("out/tables_Glauber2012_AmptResponse_d20121115_v3.root","read");
//inputMCfile = new TFile("out/tables_Glauber2012_HijingResponse_d20121115_v3.root","read");
inputMCfile = new TFile("out/tables_Glauber2012B_EposLHCResponse_d20130118_v4.root","read");
inputMCtable = (CentralityBins*)inputMCfile->Get(Form("CentralityTable_%s_SmearedGlauber_v4/run1",label.data()));
//txtfile << "Using AMPT efficiency and AMPT smeared Glauber table" << endl << endl;
txtfile << "Using EPOS efficiency and EPOS smeared Glauber table" << endl << endl;
//txtfile << "Using HIJING efficiency and HIJING smeared Glauber table" << endl << endl;
}
//Setting up variables and branches
double binboundaries[nbins+1];
vector<float> values;
TH1F * hist;
if(!isMC) hist = new TH1F("hist","",hEff->GetNbinsX(),hEff->GetBinLowEdge(1),hEff->GetBinLowEdge(hEff->GetNbinsX()));
float vtxZ, b, npart, ncoll, nhard, hf, hfplus, hfpluseta4, hfminuseta4, hfminus, hfhit, ee, eb;
int run, npix, npixtrks, ntrks;
t->SetBranchAddress("vz",&vtxZ);
t->SetBranchAddress("run",&run);
if(isMC){
t->SetBranchAddress("b",&b);
t->SetBranchAddress("Npart", &npart);
t->SetBranchAddress("Ncoll", &ncoll);
t->SetBranchAddress("Nhard", &nhard);
}
t->SetBranchAddress("hiHF", &hf);
t->SetBranchAddress("hiHFplus", &hfplus);
t->SetBranchAddress("hiHFplusEta4", &hfpluseta4);
t->SetBranchAddress("hiHFminus", &hfminus);
t->SetBranchAddress("hiHFminusEta4", &hfminuseta4);
t->SetBranchAddress("hiHFhit", &hfhit);
t->SetBranchAddress("hiEE", &ee);
t->SetBranchAddress("hiEB", &eb);
t->SetBranchAddress("hiNpix", &npix);
t->SetBranchAddress("hiNpixelTracks", &npixtrks);
t->SetBranchAddress("hiNtracks", &ntrks);
//t->SetBranchAddress("hiNtracksOffline", &ntrks);
bool binB = label.compare("b") == 0;
bool binNpart = label.compare("Npart") == 0;
bool binNcoll = label.compare("Ncoll") == 0;
bool binNhard = label.compare("Nhard") == 0;
bool binHF = label.compare("HFtowers") == 0;
bool binHFplus = label.compare("HFtowersPlus") == 0;
bool binHFminus = label.compare("HFtowersMinus") == 0;
bool binHFplusTrunc = label.compare("HFtowersPlusTrunc") == 0;
bool binHFminusTrunc = label.compare("HFtowersMinusTrunc") == 0;
bool binNpix = label.compare("PixelHits") == 0;
bool binNpixTrks = label.compare("PixelTracks") == 0;
bool binNtrks = label.compare("Tracks") == 0;
//Event loop
unsigned int Nevents = t->GetEntries();
txtfile << "Number of events = " << Nevents << endl << endl;
for(unsigned int iev = 0; iev < Nevents; iev++) {
if(iev%10000 == 0) cout<<"Processing event: " << iev << endl;
t->GetEntry(iev);
//if(run!=runNum) continue;
float parameter = -1;
if(binB) parameter = b;
if(binNpart) parameter = npart;
if(binNcoll) parameter = ncoll;
if(binNhard) parameter = nhard;
if(binHF) parameter = hf;
if(binHFplus) parameter = hfplus;
if(binHFminus) parameter = hfminus;
if(binHFplusTrunc) parameter = hfpluseta4;
if(binHFminusTrunc) parameter = hfminuseta4;
if(binNpix) parameter = npix;
if(binNpixTrks) parameter = npixtrks;
if(binNtrks) parameter = ntrks;
values.push_back(parameter);
if(!isMC) {
hist->Fill(parameter);
}
}
//Sorting the centrality variable vector
if(binB) sort(values.begin(),values.end(),descend);
else sort(values.begin(),values.end());
//Finding the bin boundaries
txtfile << "-------------------------------------" << endl;
txtfile << label.data() << " based cuts are: " << endl;
txtfile << "(";
int size = values.size();
binboundaries[nbins] = values[size-1];
if(isMC) {
for(int i = 0; i < nbins; i++) {
int entry = (int)(i*(size/nbins));
if(entry < 0 || i == 0) binboundaries[i] = 0;
else binboundaries[i] = values[entry];
}
}
else {
TH1F * corr = (TH1F*)hist->Clone("corr");
//TCanvas *c1 = new TCanvas();
//c1->SetLogy();
//corr->DrawCopy("hist");
for (int j=1; j<corr->GetNbinsX(); j++) {
if (hEff->GetBinContent(j) != 0) {
corr->SetBinContent(j,corr->GetBinContent(j)/hEff->GetBinContent(j));
corr->SetBinError(j,corr->GetBinError(j)/hEff->GetBinContent(j));
}
}
//corr->SetLineColor(2);
//corr->DrawCopy("hist same");
//cout << "total integral = " << corr->Integral();
float prev = 0;
binboundaries[0] = 0;
int j = 1;
for (int i = 1; i < corr->GetNbinsX(); i++) {
if(j>=nbins) continue;
float a = corr->Integral(1,i,"");
a = a/corr->Integral();
//if(i<100) cout << i << " bin in x fraction of total integral = " << a << " j = " << j << endl;
if (a > (float)j/nbins && prev < (float)j/nbins) {
binboundaries[j] = corr->GetBinLowEdge(i+1);
j++;
}
prev = a;
}
}
for(int i = 0; i < nbins; i++) {
if(binboundaries[i] < 0) binboundaries[i] = 0;
txtfile << binboundaries[i] << ", ";
}
txtfile << binboundaries[nbins] << ")" << endl << "-------------------------------------" << endl;
//***Determining Glauber results for MC and filling the table***
if(isMC) {
dir->cd();
TH2D* hNpart = new TH2D("hNpart","",nbins,binboundaries,40,0,40);
TH2D* hNcoll = new TH2D("hNcoll","",nbins,binboundaries,40,0,40);
TH2D* hNhard = new TH2D("hNhard","",nbins,binboundaries,50,0,50);
TH2D* hb = new TH2D("hb","",nbins,binboundaries,600,0,30);
for(unsigned int iev = 0; iev < Nevents; iev++) {
if( iev % 5000 == 0 ) cout<<"Processing event : " << iev << endl;
t->GetEntry(iev);
float parameter = -1;
if(binB) parameter = b;
if(binNpart) parameter = npart;
if(binNcoll) parameter = ncoll;
if(binNhard) parameter = nhard;
if(binHF) parameter = hf;
if(binHFplus) parameter = hfplus;
if(binHFminus) parameter = hfminus;
if(binHFplusTrunc) parameter = hfpluseta4;
if(binHFminusTrunc) parameter = hfminuseta4;
if(binNpix) parameter = npix;
if(binNpixTrks) parameter = npixtrks;
if(binNtrks) parameter = ntrks;
hNpart->Fill(parameter,npart);
hNcoll->Fill(parameter,ncoll);
hNhard->Fill(parameter,nhard);
hb->Fill(parameter,b);
int bin = hNpart->GetXaxis()->FindBin(parameter) - 1;
if(bin < 0) bin = 0;
if(bin >= nbins) bin = nbins - 1;
nt->Fill(parameter,bin,b,npart,ncoll,nhard);
}
TF1* fGaus = new TF1("fb","gaus(0)",0,2);
fitSlices(hNpart,fGaus);
fitSlices(hNcoll,fGaus);
fitSlices(hNhard,fGaus);
fitSlices(hb,fGaus);
TH1D* hNpartMean = (TH1D*)gDirectory->Get("hNpart_1");
TH1D* hNpartSigma = (TH1D*)gDirectory->Get("hNpart_2");
TH1D* hNcollMean = (TH1D*)gDirectory->Get("hNcoll_1");
TH1D* hNcollSigma = (TH1D*)gDirectory->Get("hNcoll_2");
TH1D* hNhardMean = (TH1D*)gDirectory->Get("hNhard_1");
TH1D* hNhardSigma = (TH1D*)gDirectory->Get("hNhard_2");
TH1D* hbMean = (TH1D*)gDirectory->Get("hb_1");
TH1D* hbSigma = (TH1D*)gDirectory->Get("hb_2");
txtfile<<"-------------------------------------"<<endl;
txtfile<<"# Bin NpartMean NpartSigma NcollMean NcollSigma bMean bSigma BinEdge"<<endl;
for(int i = 0; i < nbins; i++){
int ii = nbins-i;
bins->table_[i].n_part_mean = hNpartMean->GetBinContent(ii);
bins->table_[i].n_part_var = hNpartSigma->GetBinContent(ii);
bins->table_[i].n_coll_mean = hNcollMean->GetBinContent(ii);
bins->table_[i].n_coll_var = hNcollSigma->GetBinContent(ii);
bins->table_[i].b_mean = hbMean->GetBinContent(ii);
bins->table_[i].b_var = hbSigma->GetBinContent(ii);
bins->table_[i].n_hard_mean = hNhardMean->GetBinContent(ii);
bins->table_[i].n_hard_var = hNhardSigma->GetBinContent(ii);
bins->table_[i].bin_edge = binboundaries[ii-1];
txtfile << i << " " << hNpartMean->GetBinContent(ii) << " " << hNpartSigma->GetBinContent(ii) << " " << hNcollMean->GetBinContent(ii) << " " << hNcollSigma->GetBinContent(ii) << " " << hbMean->GetBinContent(ii) << " " <<hbSigma->GetBinContent(ii) << " " << binboundaries[ii-1] << " " <<endl;
}
txtfile<<"-------------------------------------"<<endl;
} //***end of MC part***
else { //***Data table with inputMCtable***
txtfile<<"-------------------------------------"<<endl;
txtfile<<"# Bin NpartMean NpartSigma NcollMean NcollSigma bMean bSigma BinEdge"<<endl;
for(int i = 0; i < nbins; i++){
int ii = nbins-i;
bins->table_[i].n_part_mean = inputMCtable->NpartMeanOfBin(i);
bins->table_[i].n_part_var = inputMCtable->NpartSigmaOfBin(i);
bins->table_[i].n_coll_mean = inputMCtable->NcollMeanOfBin(i);
bins->table_[i].n_coll_var = inputMCtable->NcollSigmaOfBin(i);
bins->table_[i].b_mean = inputMCtable->bMeanOfBin(i);
bins->table_[i].b_var = inputMCtable->bSigmaOfBin(i);
bins->table_[i].n_hard_mean = inputMCtable->NhardMeanOfBin(i);
bins->table_[i].n_hard_var = inputMCtable->NhardSigmaOfBin(i);
bins->table_[i].ecc2_mean = inputMCtable->eccentricityMeanOfBin(i);
bins->table_[i].ecc2_var = inputMCtable->eccentricitySigmaOfBin(i);
bins->table_[i].bin_edge = binboundaries[ii-1];
txtfile << i << " " << bins->table_[i].n_part_mean << " " << bins->table_[i].n_part_var << " " << bins->table_[i].n_coll_mean << " " << bins->table_[i].n_coll_var << " " <<bins->table_[i].b_mean << " " << bins->table_[i].b_var << " " << bins->table_[i].n_hard_mean << " " << bins->table_[i].n_hard_var << " " << bins->table_[i].bin_edge << " " << endl;
}
txtfile<<"-------------------------------------"<<endl;
} //***end of Data part***
outFile->cd();
dir->cd();
bins->Write();
nt->Write();
bins->Delete();
outFile->Write();
txtfile.close();
}