void fill_stack_eventcategories(TString variable_name, TString data_name, std::vector<TString> signal_names, std::vector<TString> names){
TString canvas_name=variable_name+"_stack_canvas";
CreateCanvas(canvas_name,"",900,600);
TString stack_name=variable_name+"_stack";
CreateStack(stack_name,"");
int Nbkg=names.size();
vector<int> colors;
colors.push_back(4);
colors.push_back(9);
colors.push_back(5);
colors.push_back(419);
colors.push_back(7);
if(colors.size()<Nbkg) {
cout << "please specify colors" << endl;
return;
}
TLegend *L = new TLegend(0.6,0.57,0.89,0.89);
L->SetFillColor(10);
L->SetLineColor(10);
L->SetLineWidth(0);
for(int ibkg=0; ibkg<Nbkg; ibkg++){
TString histName=variable_name+names.at(ibkg);
hName[histName]->SetFillColor(colors.at(ibkg));
stackName[stack_name]->Add(hName[histName]);
L->AddEntry(hName[histName], names.at(ibkg));
}
TString eventspad_name="eventspad_"+variable_name;
TString ratiopad_name="ratiopad_"+variable_name;
TPad *events_pad = new TPad(eventspad_name,"Events",0.0,0.3,1,1);
TPad *ratio_pad = new TPad(ratiopad_name,"Ratio",0,0.,1,0.3);
events_pad->SetTopMargin(0.1);
events_pad->SetBottomMargin(0.05);
ratio_pad->SetTopMargin(0.05);
ratio_pad->SetBottomMargin(0.3);
CName[canvas_name]->cd();
events_pad->Draw();
ratio_pad->Draw();
events_pad->cd();
gPad->SetLogy();
hName[variable_name+data_name]->GetYaxis()->SetTitleOffset(0.65);
hName[variable_name+data_name]->GetYaxis()->SetTitleSize(0.08);
hName[variable_name+data_name]->GetYaxis()->SetLabelSize(0.05);
hName[variable_name+data_name]->GetXaxis()->SetLabelSize(0);
hName[variable_name+data_name]->GetXaxis()->SetTitleSize(0);
hName[variable_name+data_name]->SetMarkerSize(0.5);
hName[variable_name+data_name]->SetMarkerStyle(20);
hName[variable_name+data_name]->DrawCopy("E1");
stackName[stack_name]->DrawClone("histo same");
hName[variable_name+data_name]->DrawCopy("E1 same");// draw data on top of MC and MC on top of data, so that data will always be visible
TLatex txt;
txt.SetNDC(kTRUE);
txt.DrawLatex(0.2,0.85,"S_{T} > 300 GeV");
txt.DrawLatex(0.4,0.75,"S_{T} > 500 GeV");
txt.DrawLatex(0.65,0.42,"S_{T} > 1000 GeV");
for(int isig=0; isig<signal_names.size();isig++){
TString sigName=variable_name+signal_names.at(isig);
hName[sigName]->SetLineWidth(3);
hName[sigName]->SetLineStyle(kDashed);
hName[sigName]->SetLineColor(1+isig);
L->AddEntry(hName[sigName], signal_names.at(isig));
hName[sigName]->DrawCopy("hist same");
}
L->DrawClone("same");
ratio_pad->cd();
TString dataMC=variable_name+"_RatioDataMC";
hName[dataMC]->GetYaxis()->SetTitleOffset(0.45);
hName[dataMC]->GetYaxis()->SetTitleSize(0.15);
hName[dataMC]->GetYaxis()->SetTitleOffset(0.45);
hName[dataMC]->GetYaxis()->SetLabelSize(0.08);
hName[dataMC]->GetXaxis()->SetTitleSize(0.15);
hName[dataMC]->GetXaxis()->SetLabelSize(0.12);
hName[dataMC]->GetXaxis()->SetTitleSize(0.15);
hName[dataMC]->DrawCopy("E1");
}
void figure2_0_generator(){
TFile *f;
const int NAchBins = 7;
const double correction = 0.687;
//const double correction = 1.0;
TH1D* c2_pos[NAchBins][2];
TH1D* c2_neg[NAchBins][2];
TH1D* ach_hist[NAchBins];
double x[NAchBins];
double v2_pos[NAchBins];
double v2_neg[NAchBins];
double v2_diff[NAchBins];
double err_neg[NAchBins];
double err_pos[NAchBins];
double err_diff[NAchBins];
double cmean;
double errmean;
double sum;
double variance_pos;
double variance_neg;
double variance_diff;
//f = new TFile("../../../rootfiles/systematics/trackselection/loose/Merged.root");
//f = new TFile("../../../rootfiles/systematics/trackselection/tight/Merged.root");
//f = new TFile("../../../rootfiles/systematics/vtz/wide/Merged.root");
//f = new TFile("../../../rootfiles/systematics/vtz/narrow/Merged.root");
//f = new TFile("../../../rootfiles/crosscheck/PbPb/v2/ntrk/185_220/Merged.root");
//f = new TFile("../../../rootfiles/systematics_redo/v2_Cumulant_40.root");
f = new TFile("~/Summer2016/rootfiles/FinalResult_0106/Main_pPb_Merged.root");
// = new TFile("../../../rootfiles/closure/pPb/185_220/Merged.root");
for (Int_t i = 0; i < NAchBins; i++){
ach_hist[i] = (TH1D*)f->Get(Form("demo_n3/ach_%d",i+1));
c2_pos[i][0] = (TH1D*)f->Get(Form("demo_n3/c2pos_%d_cos",i));
c2_pos[i][1] = (TH1D*)f->Get(Form("demo_n3/c2pos_%d_sin",i));
c2_neg[i][0] = (TH1D*)f->Get(Form("demo_n3/c2neg_%d_cos",i));
c2_neg[i][1] = (TH1D*)f->Get(Form("demo_n3/c2neg_%d_sin",i));
}
for(Int_t i=0; i<NAchBins; i++){
x[i]=ach_hist[i]->GetMean();
x[i] *= correction;
//v2 positive
cmean = c2_pos[i][0] -> GetMean();
v2_pos[i] = sqrt(cmean);
errmean = c2_pos[i][0] -> GetMeanError();
variance_pos = (errmean*errmean)/(4*cmean);
//negative
cmean = c2_neg[i][0] -> GetMean();
v2_neg[i] = sqrt(cmean);
errmean = c2_neg[i][0] -> GetMeanError();
variance_neg = (errmean*errmean)/(4*cmean);
//difference
v2_diff[i] = (v2_neg[i] - v2_pos[i])/(v2_neg[i] + v2_pos[i]);
sum = v2_pos[i] + v2_neg[i];
variance_diff = (4*v2_neg[i]*v2_neg[i]*variance_pos)/(sum*sum*sum*sum)+(4*v2_pos[i]*v2_pos[i]*variance_neg)/(sum*sum*sum*sum);
//error bars
cout << "xcoord " << x[i] << endl;
err_pos[i] = sqrt(variance_pos);
err_neg[i] = sqrt(variance_neg);
err_diff[i] = sqrt(variance_diff);
}
gStyle->SetLegendFont(42);
TH1D* base = new TH1D("base","base",1,-0.15,0.15);
//pPb
//base->GetYaxis()->SetRangeUser(0.065, 0.075);
base->GetYaxis()->SetRangeUser(0.065, 0.075);
//PbPb
//base->GetYaxis()->SetRangeUser(0.093, 0.103);
base->GetXaxis()->SetTitle("Observed A_{ch}");
base->GetYaxis()->SetTitle("v_{2}{2}");
base->GetXaxis()->CenterTitle();
base->GetYaxis()->CenterTitle();
base->SetTitleSize (0.040,"X");
base->SetTitleOffset(1.4,"X");
base->SetTitleFont (42,"X");
base->SetLabelOffset(0.006,"X");
base->SetLabelSize (0.040,"X");
base->SetLabelFont (42 ,"X");
base->SetTitleSize (0.040,"Y");
base->SetTitleOffset(2.2,"Y");
base->SetTitleFont (42,"Y");
base->SetLabelOffset(0.006,"Y");
base->SetLabelSize (0.040,"Y");
base->SetLabelFont (42 ,"Y");
base->SetLineWidth(0);
TH1D* base2 = new TH1D("base2","base2",1,-0.15,0.15);
base2->GetYaxis()->SetRangeUser(-0.03, 0.03);
base2->GetXaxis()->SetTitle("Observed A_{ch}");
base2->GetYaxis()->SetTitle(" (v^{#minus}_{2} #minus v^{#plus}_{2})/(v^{#minus}_{2} #plus v^{#plus}_{2}) ");
base2->GetXaxis()->CenterTitle();
base2->GetYaxis()->CenterTitle();
base2->SetTitleSize (0.040,"X");
base2->SetTitleOffset(1.4,"X");
base2->SetTitleFont (42,"X");
base2->SetLabelOffset(0.006,"X");
base2->SetLabelSize (0.040,"X");
base2->SetLabelFont (42 ,"X");
base2->SetTitleSize (0.040,"Y");
base2->SetTitleOffset(2.0,"Y");
base2->SetTitleFont (42,"Y");
base2->SetLabelOffset(0.006,"Y");
base2->SetLabelSize (0.040,"Y");
base2->SetLabelFont (42 ,"Y");
base2->SetLineWidth(0);
TFile *rebinned = new TFile("~/Summer2016/root_forgraphs/figure2_0.root","RECREATE");
TGraphErrors *gr_pos = new TGraphErrors(NAchBins,x,v2_pos,NULL,err_pos);
TGraphErrors *gr_neg = new TGraphErrors(NAchBins,x,v2_neg,NULL,err_neg);
TGraphErrors *gr_diff = new TGraphErrors(NAchBins,x,v2_diff,NULL,err_diff);
gr_pos->Write();
gr_neg->Write();
gr_diff->Write();
// TCanvas* c1 = new TCanvas("c1","c1");
// TCanvas* c2 = new TCanvas("c2","c2");
TCanvas* c3 = new TCanvas("c3","c3",1,1,1200,600);
c3->Divide(2,1,0.01,0.01);
gr_neg -> SetMarkerStyle(20);
gr_neg -> SetMarkerColor(kBlue);
gr_pos -> SetMarkerStyle(34);
gr_pos -> SetMarkerColor(kRed);
TLatex* text_a = makeLatex("CMS PbPb #sqrt{s_{NN}}=5.02TeV",0.25,0.85) ;
//TLatex* text_b = makeLatex("185 #leq N_{trk}^{offline} < 220",0.25,0.80) ;
TLatex* text_b = makeLatex("30-40%",0.25,0.80) ;
TLatex* text_c = makeLatex("0.8 < p_{T} < 0.85 GeV/c",0.25,0.75) ;
TLatex* text_d = makeLatex("|#Delta#eta| > 2",0.25,0.70) ;
text_a->SetTextFont(42);
text_b->SetTextFont(42);
text_c->SetTextFont(42);
text_d->SetTextFont(42);
TLegend* leg = new TLegend(0.76,0.80,0.94,.88);
leg->SetLineColor(kWhite);
leg->SetFillColor(0);
leg->SetFillStyle(0);
leg->AddEntry(gr_pos, "v_{2}^{#plus}{2}","p");
leg->AddEntry(gr_neg , "v_{2}^{#minus}{2}","p");
c3->cd(1);
base->Draw("");
gr_pos->Draw("PSame");
gr_neg->Draw("PSame");
text_a->DrawClone("Same");
text_b->DrawClone("Same");
text_c->DrawClone("Same");
text_d->DrawClone("Same");
leg->DrawClone("Same");
//Define a linear function
TF1* fit1 = new TF1("f1", "[0]+x*[1]", -0.13, 0.13);
fit1->SetLineColor(kRed);
fit1->SetLineStyle(2);
gr_diff->Fit(fit1,"RN0");
fit1->Write();
rebinned->Close();
c3->cd(2);
TLatex* text2 = makeLatex(Form("Intercept : %f #pm %f",fit1->GetParameter(0),fit1->GetParError(0)),0.45,0.30) ;
TLatex* text1 = makeLatex(Form("slope : %.4f #pm %.4f",fit1->GetParameter(1),fit1->GetParError(1)),0.45,0.25) ;
text1->SetTextFont(42);
text2->SetTextFont(42);
base2->Draw("");
fit1->DrawClone("Same");
gr_diff->SetMarkerStyle(20);
gr_diff->Draw("PSame");
text_a->DrawClone("Same");
text_b->DrawClone("Same");
text1->DrawClone("Same");
text2->DrawClone("Same");
TF1 *fa1 = new TF1("fa1","0",-10,10);
fa1->SetLineColor(kBlack);
fa1->SetLineWidth(0);
fa1->DrawClone("Same");
TLegend* leg2 = new TLegend(0.25,0.68,0.5,0.78);
leg2->SetLineColor(kWhite);
leg2->SetFillColor(0);
leg2->SetFillStyle(0);
leg2->AddEntry(fit1, "Linear fit","l");
leg2->AddEntry(gr_diff , "data","p");
leg2->DrawClone("Same");
//SaveCanvas(c3,"pics",Form("30-40Narrowpt"));
}
void getAiZ()
{
TFile *data1 = new TFile("results/CSFrame_ZJets_madgraph_0_inf_plus.root");
TFile *data2 = new TFile("results/CSFrame_ZJets_madgraph_0_inf_minus.root");
TString HistPA0 = "MC_CSFramePlots_0toinf/MC_CSWPlusA0Numerator";
TString HistPA1 = "MC_CSFramePlots_0toinf/MC_CSWPlusA1Numerator";
TString HistPA2 = "MC_CSFramePlots_0toinf/MC_CSWPlusA2Numerator";
TString HistPA3 = "MC_CSFramePlots_0toinf/MC_CSWPlusA3Numerator";
TString HistPA4 = "MC_CSFramePlots_0toinf/MC_CSWPlusA4Numerator";
TString HistPD = "MC_CSFramePlots_0toinf/MC_CSWPlusAiDenominator";
TString HistMA0 = "MC_CSFramePlots_0toinf/MC_CSWMinusA0Numerator";
TString HistMA1 = "MC_CSFramePlots_0toinf/MC_CSWMinusA1Numerator";
TString HistMA2 = "MC_CSFramePlots_0toinf/MC_CSWMinusA2Numerator";
TString HistMA3 = "MC_CSFramePlots_0toinf/MC_CSWMinusA3Numerator";
TString HistMA4 = "MC_CSFramePlots_0toinf/MC_CSWMinusA4Numerator";
TString HistMD = "MC_CSFramePlots_0toinf/MC_CSWMinusAiDenominator";
TH1D *hPA0 = (TH1D*)data1->Get(HistPA0);
TH1D *hPA1 = (TH1D*)data1->Get(HistPA1);
TH1D *hPA2 = (TH1D*)data1->Get(HistPA2);
TH1D *hPA3 = (TH1D*)data1->Get(HistPA3);
TH1D *hPA4 = (TH1D*)data1->Get(HistPA4);
TH1D *hPD = (TH1D*)data1->Get(HistPD);
TH1D *hMA0 = (TH1D*)data2->Get(HistMA0);
TH1D *hMA1 = (TH1D*)data2->Get(HistMA1);
TH1D *hMA2 = (TH1D*)data2->Get(HistMA2);
TH1D *hMA3 = (TH1D*)data2->Get(HistMA3);
TH1D *hMA4 = (TH1D*)data2->Get(HistMA4);
TH1D *hMD = (TH1D*)data2->Get(HistMD);
hPA0->Rebin(20);
hPA1->Rebin(20);
hPA2->Rebin(20);
hPA3->Rebin(20);
hPA4->Rebin(20);
hPD->Rebin(20);
hMA0->Rebin(20);
hMA1->Rebin(20);
hMA2->Rebin(20);
hMA3->Rebin(20);
hMA4->Rebin(20);
hMD->Rebin(20);
TCanvas * aCanvas = new TCanvas("CSAiZ", "CSAiZ", 1100, 500);
aCanvas->SetFillColor(0);
aCanvas->SetFrameFillColor(0);
aCanvas->SetFrameBorderMode(0);
aCanvas->Divide(2,1);
setPadMargins(aCanvas->cd(1));
TLegend * aLegend = new TLegend(0.23,0.92,0.4,0.62);
aLegend->SetFillColor(0);
aLegend->SetLineColor(0);
aLegend->SetTextSize(0.0625);
aLegend->AddEntry(hPA0,"A0", "L");
//aLegend->AddEntry(hPA1,"A1", "L");
aLegend->AddEntry(hPA2,"A2", "L");
aLegend->AddEntry(hPA3,"A3", "L");
//aLegend->AddEntry(hPA4,"A4", "L");
hPA0->Scale(20.0/3.0);
hPA0->Divide(hPD);
for(unsigned int i=0; i<hPA0->GetNbinsX(); i++) {
hPA0->SetBinContent(i, (2.0/3.0) + hPA0->GetBinContent(i));
}
hPA0->SetLineWidth(3);
hPA0->GetYaxis()->SetRangeUser(-1.,2.);
hPA0->GetXaxis()->SetTitle("P_{T}(Z) [GeV]");
hPA0->GetXaxis()->SetRangeUser(0,220);
hPA0->GetYaxis()->SetTitle("A_{i}");
hPA0->GetXaxis()->SetTitleSize(0.0625);
hPA0->GetYaxis()->SetTitleSize(0.0625);
hPA0->GetXaxis()->SetTitleOffset(1.00);
hPA0->GetYaxis()->SetTitleOffset(1.20);
hPA0->GetXaxis()->SetLabelSize(0.052);
hPA0->GetYaxis()->SetLabelSize(0.052);
hPA0->GetXaxis()->SetLabelOffset(0.01);
hPA0->GetYaxis()->SetLabelOffset(0.01);
hPA0->DrawCopy("hist");
hPA1->Scale(5.0);
hPA1->Divide(hPD);
hPA1->SetLineColor(kRed);
hPA1->SetLineWidth(3);
//hPA1->DrawCopy("histsame");//we don't have sensitivity to A1 - sign of cos(theta_CS)
hPA2->Scale(10.0);
hPA2->Divide(hPD);
hPA2->SetLineColor(kBlue);
hPA2->SetLineWidth(3);
hPA2->DrawCopy("histsame");
hPA3->Scale(4.0);
hPA3->Divide(hPD);
hPA3->SetLineColor(kGreen);
hPA3->SetLineWidth(3);
hPA3->DrawCopy("histsame");
hPA4->Scale(4.0);
hPA4->Divide(hPD);
hPA4->SetLineColor(kCyan);
hPA4->SetLineWidth(3);
//hPA4->DrawCopy("histsame");//we don't have sensitivity to A4 - sign of cos(theta_CS)
TLatex *tplus = labelLatex(0.25,0.25,"Lepton Plus Charge");
tplus->DrawClone("same");
aLegend->DrawClone("same");
setPadMargins(aCanvas->cd(2));
hMA0->Scale(20.0/3.0);
hMA0->Divide(hMD);
for(unsigned int i=0; i<hMA0->GetNbinsX(); i++) {
hMA0->SetBinContent(i, (2.0/3.0) + hMA0->GetBinContent(i));
}
hMA0->SetLineWidth(3);
hMA0->GetYaxis()->SetRangeUser(-1.,2.);
hMA0->GetXaxis()->SetTitle("P_{T}(Z) [GeV]");
hMA0->GetXaxis()->SetRangeUser(0,220);
hMA0->GetYaxis()->SetTitle("A_{i}");
hMA0->GetXaxis()->SetTitleSize(0.0625);
hMA0->GetYaxis()->SetTitleSize(0.0625);
hMA0->GetXaxis()->SetTitleOffset(1.00);
hMA0->GetYaxis()->SetTitleOffset(1.20);
hMA0->GetXaxis()->SetLabelSize(0.052);
hMA0->GetYaxis()->SetLabelSize(0.052);
hMA0->GetXaxis()->SetLabelOffset(0.01);
hMA0->GetYaxis()->SetLabelOffset(0.01);
hMA0->DrawCopy("hist");
hMA1->Scale(5.0);
hMA1->Divide(hMD);
hMA1->SetLineColor(kRed);
hMA1->SetLineWidth(3);
//hMA1->DrawCopy("histsame");
hMA2->Scale(10.0);
hMA2->Divide(hMD);
hMA2->SetLineColor(kBlue);
hMA2->SetLineWidth(3);
hMA2->DrawCopy("histsame");
hMA3->Scale(4.0);
hMA3->Divide(hMD);
hMA3->SetLineColor(kGreen);
hMA3->SetLineWidth(3);
hMA3->DrawCopy("histsame");
hMA4->Scale(4.0);
hMA4->Divide(hMD);
hMA4->SetLineColor(kCyan);
hMA4->SetLineWidth(3);
//hMA4->DrawCopy("histsame");
TLatex *tminus = labelLatex(0.25,0.25,"Lepton Minus Charge");
tminus->DrawClone("same");
aLegend->DrawClone("same");
aCanvas->Print(".png");
return;
}
void slopevscentrality(){
TFile *f;
TH1D* c2_pos[5][2];
TH1D* c2_neg[5][2];
TH1D* ach_hist[5];
TH1D* cbinHist;
TGraphErrors* gr_diff;
TF1* fit1;
double x_centrality[6] = {35, 45, 55, 65, 75, 85};
double y_slope[6];
double statErr[6];
double variance_pos = 0.0;
double variance_neg = 0.0;
double variance_diff = 0.0;
double err_neg[5];
double err_pos[5];
double err_diff[5];
double cmean;
double errmean;
double sum;
for (int n = 0; n <6; ++n)
{
f = new TFile(Form("../../../rootfiles/slope_vs_centrality/PbPb502_%d.root",n+1));
for (Int_t i = 0; i < 5; i++){
ach_hist[i] = (TH1D*)f->Get(Form("demo/ach_%d",i+1));
c2_pos[i][0] = (TH1D*)f->Get(Form("demo/c2pos_%d_cos",i));
c2_pos[i][1] = (TH1D*)f->Get(Form("demo/c2pos_%d_sin",i));
c2_neg[i][0] = (TH1D*)f->Get(Form("demo/c2neg_%d_cos",i));
c2_neg[i][1] = (TH1D*)f->Get(Form("demo/c2neg_%d_sin",i));
}
cbinHist = (TH1D*)f->Get("demo/cbinHist");
double x[5];
double v2_pos[5];
double v2_neg[5];
double v2_diff[5];
double r;
for(Int_t i=0; i<5; i++){
x[i]=ach_hist[i]->GetMean();
cmean = c2_pos[i][0] -> GetMean();
v2_pos[i] = sqrt(cmean);
errmean = c2_pos[i][0] -> GetMeanError();
variance_pos = (errmean*errmean)/(4*cmean);
cmean = c2_neg[i][0] -> GetMean();
v2_neg[i] = sqrt(cmean);
errmean = c2_neg[i][0] -> GetMeanError();
variance_neg = (errmean*errmean)/(4*cmean);
v2_diff[i] = (v2_neg[i] - v2_pos[i]);
sum = v2_pos[i] + v2_neg[i];
variance_diff = variance_pos+variance_neg;
//error calculation
err_pos[i] = sqrt(variance_pos);
err_neg[i] = sqrt(variance_neg);
err_diff[i] = sqrt(variance_diff);
}
gr_diff = new TGraphErrors(5,x,v2_diff,NULL, err_diff);
fit1 = new TF1("Linear fitting case 1", "[0]+x*[1]", -0.09, 0.09);
gr_diff->Fit(fit1);
r = fit1->GetParameter(1);
statErr[n] = fit1->GetParError(1);
cout << "slope is: " << r << endl;
y_slope[n] = r;
}
double x_alice[] = {5,15,25,35,45,55,65,75};
double y_alice[] = { 0.0188127, 0.0252774, 0.0290478, 0.0315681, 0.0313678, 0.0334533, 0.0326948, 0.027709 };
double alice_statErrors[] = { 0.00276672, 0.00491256, 0.00542907, 0.00499819, 0.00427076, 0.00421142, 0.00436631, 0.00480683 };
double alice_sysminus[] = { 0.003345731066792428, 0.005524736668946313, 0.006157316616294797, 0.00591162859559022, 0.0052989413797474684, 0.0053784097301432885, 0.0054547376184835876, 0.005548288155719744 };
double alice_sysplus[] = { 0.003345731066792428, 0.005524736668946313, 0.006157316616294797, 0.00591162859559022, 0.0052989413797474684, 0.0053784097301432885, 0.0054547376184835876, 0.005548288155719744 };
double xsysalice[] = {1,1,1,1,1,1,1,1};
double x_star[] = {2.5,7.5,15.0,25.0,35.0,45.0,55.0,65.0,75.0};
double y_star[] = {-0.033529,0.001979,0.015917,0.028232,0.031986,0.026516,0.028016,0.012459,-0.02195};
double star_statErrors[] = { 0.0010554, 0.00701, 0.003874, 0.003091, 0.002903, 0.002921, 0.003657, 0.005119, 0.009593 };
double star_sysminus[] = { 2.156594920238847, 1.1474282374074642, 0.41413973487218053, 0.40721102637330436, 0.46464817873311415, 0.48750025641018896, 1.2743975557101481, 0.6065696744810114, 0.9645708786812922 };
double star_sysplus[] = { 3.152323796820371, 1.1348034014753392, 0.6881948851887814, 0.3091, 0.3775553601791398, 0.6362180836788593, 0.39244649316817704, 1.060086081410373, 4.931994052105091 };
double xsysstar[] = {1,1,1,1,1,1,1,1,1};
for(i=0;i<9;i++){
star_sysminus[i]/=100;
star_sysplus[i]/=100;
}
gStyle->SetLegendFont(42);
TGraphErrors* slopevscent = new TGraphErrors(6,x_centrality,y_slope,NULL,statErr);
TGraphErrors* ALICE = new TGraphErrors(8,x_alice,y_alice,NULL,alice_statErrors);
TGraphErrors* STAR = new TGraphErrors(9,x_star,y_star,NULL,star_statErrors);
TGraphAsymmErrors* ALICE_sys = new TGraphAsymmErrors(8, x_alice, y_alice, xsysalice, xsysalice, alice_sysminus, alice_sysplus);
TGraphAsymmErrors* STAR_sys = new TGraphAsymmErrors(9, x_star, y_star, xsysstar, xsysstar, star_sysminus, star_sysplus);
slopevscent -> SetMarkerStyle(20);
slopevscent -> SetMarkerColor(kBlack);
ALICE -> SetMarkerStyle(25);
ALICE -> SetMarkerColor(kRed);
ALICE -> SetLineColor(kRed);
STAR -> SetMarkerStyle(kOpenStar);
STAR -> SetMarkerColor(kBlue);
STAR -> SetLineColor(kBlue);
TH1D* base = new TH1D("base","base",1,0,100);
base->GetYaxis()->SetRangeUser(0.00,0.06);
base->GetXaxis()->SetTitle("Centrality(%)");
base->GetYaxis()->SetTitle("Slope parameter(v_{2})");
base->GetXaxis()->CenterTitle();
base->GetYaxis()->CenterTitle();
base->SetTitleSize (0.040,"X");
base->SetTitleOffset(1.4,"X");
base->SetTitleFont (42,"X");
base->SetLabelOffset(0.006,"X");
base->SetLabelSize (0.040,"X");
base->SetLabelFont (42 ,"X");
base->SetTitleSize (0.040,"Y");
base->SetTitleOffset(2.2,"Y");
base->SetTitleFont (42,"Y");
base->SetLabelOffset(0.006,"Y");
base->SetLabelSize (0.040,"Y");
base->SetLabelFont (42 ,"Y");
base->SetLineWidth(0);
TCanvas* c3 = MakeCanvas("c3","c3");
TLatex* text_a = makeLatex("CMS pPb #sqrt{s_{NN}}=5.02TeV",0.25,0.85) ;
TLatex* text_b = makeLatex("185 #leq N_{trk}^{offline} < 260",0.25,0.80) ;
TLatex* text_c = makeLatex("0.3 < p_{T} < 3 GeV/c",0.25,0.85) ;
TLatex* text_d = makeLatex("|#Delta#eta| > 2",0.25,0.80) ;
text_a->SetTextFont(42);
text_b->SetTextFont(42);
text_c->SetTextFont(42);
text_d->SetTextFont(42);
slopevscent->SetFillStyle(0);
slopevscent->SetFillColor(0);
slopevscent->SetFillStyle(0);
slopevscent->SetFillColor(0);
gStyle->SetOptTitle(0);
TLegend* leg = new TLegend(.58,.70,.93,.90);
leg->SetLineColor(kWhite);
leg->SetFillColor(0);
leg->SetFillStyle(0);
leg->AddEntry(slopevscent, "CMS, Pb-Pb 5.02TeV","p");
leg->AddEntry(ALICE, "ALICE, Pb-Pb 2.76TeV","p");
leg->AddEntry(STAR, "STAR, Au-Au 200GeV","p");
//leg->AddEntry(gr_neg, "neg","p");
c3->cd();
base->Draw("");
ALICE->Draw("PSame");
STAR->Draw("PSame");
slopevscent->Draw("PSame");
// STAR_sys->Draw("2Same");
leg->DrawClone("PSame");
// text_c->DrawClone("Same");
// text_d->DrawClone("Same");
//Define a linear function
//SaveCanvas(c3,"pics","slopevscent_comparison");
}
void makePlots( const char * model, const char * src, const char * infile , const char * option )
{
//Output path
TString path("./paper01-plots/probs/");
TString dataPee = TString( model ) + TString("_") + TString( src ) + TString("_Pee/data");
TString dataPem = TString( model ) + TString("_") + TString( src ) + TString("_Pem/data");
TString dataPet = TString( model ) + TString("_") + TString( src ) + TString("_Pet/data");
TString dataAPee = TString( model ) + TString("_") + TString( src ) + TString("_aPee/data");
TString dataAPem = TString( model ) + TString("_") + TString( src ) + TString("_aPem/data");
TString dataAPet = TString( model ) + TString("_") + TString( src ) + TString("_aPet/data");
TList * v_Labels = new TList();
TObjString *label;
label = new TObjString( "Pee" );
v_Labels->Add( label );
label = new TObjString( "Pe#mu" );
v_Labels->Add( label );
label = new TObjString( "Pe#tau" );
v_Labels->Add( label );
TFile * f1 = new TFile(infile);
f1->cd();
TTree * PeeTreeNu = (TTree*)gDirectory->Get( dataPee.Data() );
TTree * PemTreeNu = (TTree*)gDirectory->Get( dataPem.Data() );
TTree * PetTreeNu = (TTree*)gDirectory->Get( dataPet.Data() );
TTree * PeeTreeANu = (TTree*)gDirectory->Get( dataAPee.Data() );
TTree * PemTreeANu = (TTree*)gDirectory->Get( dataAPem.Data() );
TTree * PetTreeANu = (TTree*)gDirectory->Get( dataAPet.Data() );
//Branches
double xx = 0.0;
double yy = 0.0;
TCanvas * c1 = new TCanvas(model, "Oscillation probabilities", 184, 60, 861, 670);
c1->Divide(1,3);
TGraph * ProbNu[3];
ProbNu[0] = new TGraph();
ProbNu[1] = new TGraph();
ProbNu[2] = new TGraph();
TGraph * ProbANu[3];
ProbANu[0] = new TGraph();
ProbANu[1] = new TGraph();
ProbANu[2] = new TGraph();
TGraph * Psum = new TGraph();
TGraph * aPsum = new TGraph();
TLegend * leg = new TLegend(0.14,0.69,0.24,0.85);
PeeTreeNu->SetBranchAddress("Ex",&xx);
PeeTreeNu->SetBranchAddress("Pb",&yy);
Long64_t nentries = PeeTreeNu->GetEntries();
for (Long64_t i=0;i<nentries;i++) {
PeeTreeNu->GetEntry(i);
ProbNu[0]->SetPoint( i, xx, yy);
}
PeeTreeANu->SetBranchAddress("Ex",&xx);
PeeTreeANu->SetBranchAddress("Pb",&yy);
nentries = PeeTreeANu->GetEntries();
for (Long64_t i=0;i<nentries;i++) {
PeeTreeANu->GetEntry(i);
ProbANu[0]->SetPoint( i, xx, yy);
}
///Pem
PemTreeNu->SetBranchAddress("Ex",&xx);
PemTreeNu->SetBranchAddress("Pb",&yy);
nentries = PemTreeNu->GetEntries();
for (Long64_t i=0;i<nentries;i++) {
PemTreeNu->GetEntry(i);
ProbNu[1]->SetPoint( i, xx, yy);
}
PemTreeANu->SetBranchAddress("Ex",&xx);
PemTreeANu->SetBranchAddress("Pb",&yy);
nentries = PemTreeANu->GetEntries();
for (Long64_t i=0;i<nentries;i++) {
PemTreeANu->GetEntry(i);
ProbANu[1]->SetPoint( i, xx, yy);
}
///Pet
PetTreeNu->SetBranchAddress("Ex",&xx);
PetTreeNu->SetBranchAddress("Pb",&yy);
nentries = PetTreeNu->GetEntries();
for (Long64_t i=0;i<nentries;i++) {
PetTreeNu->GetEntry(i);
ProbNu[2]->SetPoint( i, xx, yy);
}
PetTreeANu->SetBranchAddress("Ex",&xx);
PetTreeANu->SetBranchAddress("Pb",&yy);
nentries = PetTreeANu->GetEntries();
for (Long64_t i=0;i<nentries;i++) {
PetTreeANu->GetEntry(i);
ProbANu[2]->SetPoint( i, xx, yy);
}
for( int k=0; k < 3; ++k)
{
ProbNu[k]->SetLineColor(4);
ProbNu[k]->SetMarkerColor(4);
ProbNu[k]->SetMarkerStyle(7);
ProbNu[k]->SetFillColor(10);
ProbNu[k]->SetMaximum(1.0);
ProbNu[k]->SetMinimum(0.0);
TString yaxis = ((TObjString*)v_Labels->At(k))->GetString();
ProbNu[k]->GetYaxis()->SetTitle( yaxis.Data() );
ProbNu[k]->GetXaxis()->SetTitle("E [eV]");
ProbNu[k]->GetYaxis()->CenterTitle(true);
ProbNu[k]->GetXaxis()->CenterTitle(true);
ProbNu[k]->GetXaxis()->SetLabelOffset(0.007);
ProbNu[k]->GetXaxis()->SetLabelSize(0.08);
ProbNu[k]->GetXaxis()->SetTitleSize(0.07);
ProbNu[k]->GetXaxis()->SetTitleOffset(0.9);
ProbNu[k]->GetXaxis()->SetLabelFont(42);
ProbNu[k]->GetYaxis()->SetLabelOffset(0.007);
ProbNu[k]->GetYaxis()->SetLabelSize(0.08);
ProbNu[k]->GetYaxis()->SetLabelFont(42);
ProbNu[k]->GetYaxis()->SetTitleSize(0.09);
ProbNu[k]->GetYaxis()->SetTitleOffset(0.45);
ProbNu[k]->GetYaxis()->SetTitleFont(42);
ProbANu[k]->SetMarkerColor(42);
ProbANu[k]->SetMarkerStyle(23);
ProbANu[k]->SetMarkerSize(0.3);
ProbANu[k]->SetFillColor(10);
ProbANu[k]->SetMaximum(1.0);
ProbANu[k]->SetMinimum(0.0);
}
leg->AddEntry( ProbNu[0], "#nu");
leg->AddEntry( ProbANu[0], "#bar{#nu}");
leg->SetBorderSize(0);
leg->SetTextSize(0.1);
leg->SetLineColor(1);
leg->SetLineStyle(1);
leg->SetLineWidth(1);
leg->SetFillColor(0);
leg->SetFillStyle(1001);
c1->cd(1);
gPad->SetGridx();
gPad->SetGridy();
gPad->SetLogx();
if ( std::string(model).compare("EarthB") == 0 )
ProbNu[0]->GetXaxis()->SetLimits(0.98e9, 1.0e10);
ProbNu[0]->Draw("APL");
ProbANu[0]->Draw("PL");
topTitle(model);
leg->DrawClone();
c1->cd(2);
gPad->SetGridx();
gPad->SetGridy();
gPad->SetLogx();
if ( std::string(model).compare("EarthB") == 0 )
ProbNu[1]->GetXaxis()->SetLimits(0.98e9, 1.0e10);
ProbNu[1]->Draw("APL");
ProbANu[1]->Draw("PL");
leg->DrawClone();
c1->cd(3);
gPad->SetGridx();
gPad->SetGridy();
gPad->SetLogx();
if ( std::string(model).compare("EarthB") == 0 )
ProbNu[2]->GetXaxis()->SetLimits(0.98e9, 1.0e10);
ProbNu[2]->Draw("APL");
ProbANu[2]->Draw("PL");
leg->DrawClone();
c1->cd();
std::stringstream saveAs;
saveAs.str("");
saveAs << path << model << "/pdf/" << "nueosc_probs_" << model << "_" << option << ".pdf";
c1->SaveAs( saveAs.str().c_str() );
saveAs.str("");
saveAs << path << model << "/png/" << "nueosc_probs_" << model << "_" << option << ".png";
c1->SaveAs( saveAs.str().c_str() );
saveAs.str("");
saveAs << path << model << "/eps/" << "nueosc_probs_" << model << "_" << option << ".eps";
c1->SaveAs( saveAs.str().c_str() );
TH1D * h_Psum = new TH1D("Psum.Histo","",100, 0.99999, 1.0001);
TH1D * h_aPsum = h_Psum->Clone("aPsum.Histo");
for (Long64_t i=0;i<nentries;i++) {
double xx = 0.0;
double yy = 0.0;
double p1 = 0.0;
double p2 = 0.0;
double p3 = 0.0;
ProbNu[0]->GetPoint(i, xx, p1);
ProbNu[1]->GetPoint(i, xx, p2);
ProbNu[2]->GetPoint(i, xx, p3);
yy = p1 + p2 + p3;
if ( xx < 1.0e14 )
{
Psum->SetPoint( i, xx, yy);
h_Psum->Fill( yy );
}
else
break;
}
for (Long64_t i=0;i<nentries;i++) {
double xx = 0.0;
double yy = 0.0;
double p1 = 0.0;
double p2 = 0.0;
double p3 = 0.0;
ProbANu[0]->GetPoint(i, xx, p1);
ProbANu[1]->GetPoint(i, xx, p2);
ProbANu[2]->GetPoint(i, xx, p3);
yy = p1 + p2 + p3;
if ( xx < 1.0e14 )
{
aPsum->SetPoint( i, xx, yy);
h_aPsum->Fill( yy );
}
else
break;
}
TCanvas * c2 = new TCanvas("Sums", "Oscillation probabilities - SUMS", 184,112,394,472);
c2->Divide(2,2);
c2->cd(1);
gPad->SetLogx();
Psum->SetMaximum(1.1);
Psum->SetMinimum(0.0);
Psum->SetMarkerStyle(21);
Psum->SetMarkerSize(0.2);
if ( std::string(model).compare("EarthB") == 0 )
Psum->GetXaxis()->SetLimits(0.98e9, 1.0e10);
Psum->Draw("APL");
TLatex * tex = new TLatex(1.823945e+11,0.8753448,"Nu");
tex->SetLineWidth(2);
tex->Draw();
c2->Modified();
c2->cd();
//Now the histogram
c2->cd(2);
// h_Psum->GetXaxis()->SetRange(6,14);
h_Psum->GetXaxis()->SetNdivisions(501);
h_Psum->GetXaxis()->SetLabelFont(42);
h_Psum->GetXaxis()->SetLabelOffset(0.007);
h_Psum->GetXaxis()->SetLabelSize(0.05);
h_Psum->GetXaxis()->SetTitleSize(0.06);
h_Psum->GetXaxis()->SetTitleOffset(0.9);
h_Psum->GetXaxis()->SetTitleFont(42);
h_Psum->Draw("");
h_Psum->Draw();
/////
c2->cd(3);
gPad->SetLogx();
aPsum->SetMaximum(1.1);
aPsum->SetMinimum(0.0);
aPsum->SetMarkerStyle(21);
aPsum->SetMarkerSize(0.2);
aPsum->SetMarkerColor(2);
aPsum->GetXaxis()->SetTitle("E [eV]");
aPsum->GetXaxis()->CenterTitle(true);
aPsum->GetXaxis()->SetLabelFont(42);
aPsum->GetXaxis()->SetLabelOffset(0.007);
aPsum->GetXaxis()->SetLabelSize(0.05);
aPsum->GetXaxis()->SetTitleSize(0.06);
aPsum->GetXaxis()->SetTitleOffset(1.06);
if ( std::string(model).compare("EarthB") == 0 )
aPsum->GetXaxis()->SetLimits(0.98e9, 1.0e10);
aPsum->Draw("APL");
tex = new TLatex(1.56236e+11,0.8214771,"anti-Nu");
tex->SetLineWidth(2);
tex->Draw();
//Now the histogram
c2->cd(4);
h_aPsum->Draw();
/////
c2->Modified();
c2->cd();
saveAs.str("");
saveAs << path << model << "/png/" << "nueosc_sum_of_probs_" << model << "_" << option << ".png";
c2->SaveAs( saveAs.str().c_str() );
}
void CumulantErrGraph_v2_allgraphs_cent(){
TFile *f;
const int NAchBins = 7;
//const double correction = 0.7463;
//const double correction = 1.0;
TH1D* c2_pos[NAchBins][2];
TH1D* c2_neg[NAchBins][2];
TH1D* ach_hist[NAchBins];
double x[NAchBins];
double v2_pos[NAchBins];
double v2_neg[NAchBins];
double v2_diff[NAchBins];
double err_neg[NAchBins];
double err_pos[NAchBins];
double err_diff[NAchBins];
double cmean;
double errmean;
double sum;
double variance_pos;
double variance_neg;
double variance_diff;
int index_v2_mult;
int index_v3_mult;
int index_v2_cent;
int index_v3_cent;
int mult_start[6] = {30,40,50,60,70,80};
int mult_end[6] = {40,50,60,70,80,90};
double correction[6] = {0.645, 0.663, 0.673, 0.689, 0.699, 0.623};
int mult_index[6] = {9,10,11,12,13,14};
double setrange_low[6] = {0.0965, 0.105, 0.1038, 0.0945, 0.076, 0.06};
double setrange_upp[6] = {0.101, 0.11, 0.108 ,0.101 ,0.088,0.072};
double range_start = 0.06;
double range_end = 0.072;
int num = 5;
range_start = setrange_low[num];
range_end = setrange_upp[num];
f = new TFile("~/Summer2016/rootfiles/FinalResult_0106/Main_PbPb_Merged.root");
// = new TFile("../../../rootfiles/closure/pPb/185_220/Merged.root");
for (Int_t i = 0; i < NAchBins; i++){
ach_hist[i] = (TH1D*)f->Get(Form("demo_n%d/ach_%d",mult_index[num],i+1));
c2_pos[i][0] = (TH1D*)f->Get(Form("demo_n%d/c2pos_%d_cos",mult_index[num],i));
c2_pos[i][1] = (TH1D*)f->Get(Form("demo_n%d/c2pos_%d_sin",mult_index[num],i));
c2_neg[i][0] = (TH1D*)f->Get(Form("demo_n%d/c2neg_%d_cos",mult_index[num],i));
c2_neg[i][1] = (TH1D*)f->Get(Form("demo_n%d/c2neg_%d_sin",mult_index[num],i));
}
for(Int_t i=0; i<NAchBins; i++){
x[i]=ach_hist[i]->GetMean();
x[i] *= correction[num];
//v2 positive
cmean = c2_pos[i][0] -> GetMean();
v2_pos[i] = sqrt(cmean);
errmean = c2_pos[i][0] -> GetMeanError();
variance_pos = (errmean*errmean)/(4*cmean);
//negative
cmean = c2_neg[i][0] -> GetMean();
v2_neg[i] = sqrt(cmean);
errmean = c2_neg[i][0] -> GetMeanError();
variance_neg = (errmean*errmean)/(4*cmean);
//difference
v2_diff[i] = (v2_neg[i] - v2_pos[i])/(v2_neg[i] + v2_pos[i]);
sum = v2_pos[i] + v2_neg[i];
variance_diff = (4*v2_neg[i]*v2_neg[i]*variance_pos)/(sum*sum*sum*sum)+(4*v2_pos[i]*v2_pos[i]*variance_neg)/(sum*sum*sum*sum);
//error bars
cout << "xcoord " << x[i] << endl;
err_pos[i] = sqrt(variance_pos);
err_neg[i] = sqrt(variance_neg);
err_diff[i] = sqrt(variance_diff);
}
gStyle->SetLegendFont(42);
TH1D* base = new TH1D("base","base",1,-0.12,0.12);
//pPb
//base->GetYaxis()->SetRangeUser(0.065, 0.075);
base->GetYaxis()->SetRangeUser(range_start, range_end);
//PbPb
//base->GetYaxis()->SetRangeUser(0.093, 0.103);
base->GetXaxis()->SetTitle("Corrected A_{ch}");
base->GetYaxis()->SetTitle("v_{2}{2}");
base->GetXaxis()->CenterTitle();
base->GetYaxis()->CenterTitle();
base->SetTitleSize (0.040,"X");
base->SetTitleOffset(1.4,"X");
base->SetTitleFont (42,"X");
base->SetLabelOffset(0.006,"X");
base->SetLabelSize (0.040,"X");
base->SetLabelFont (42 ,"X");
base->SetTitleSize (0.040,"Y");
base->SetTitleOffset(2.2,"Y");
base->SetTitleFont (42,"Y");
base->SetLabelOffset(0.006,"Y");
base->SetLabelSize (0.040,"Y");
base->SetLabelFont (42 ,"Y");
base->SetLineWidth(0);
TH1D* base2 = new TH1D("base2","base2",1,-0.12,0.12);
base2->GetYaxis()->SetRangeUser(-0.03, 0.03);
base2->GetXaxis()->SetTitle("Corrected A_{ch}");
base2->GetYaxis()->SetTitle(" (v^{#minus}_{2} #minus v^{#plus}_{2})/(v^{#minus}_{2} #plus v^{#plus}_{2}) ");
base2->GetXaxis()->CenterTitle();
base2->GetYaxis()->CenterTitle();
base2->SetTitleSize (0.040,"X");
base2->SetTitleOffset(1.4,"X");
base2->SetTitleFont (42,"X");
base2->SetLabelOffset(0.006,"X");
base2->SetLabelSize (0.040,"X");
base2->SetLabelFont (42 ,"X");
base2->SetTitleSize (0.040,"Y");
base2->SetTitleOffset(2.0,"Y");
base2->SetTitleFont (42,"Y");
base2->SetLabelOffset(0.006,"Y");
base2->SetLabelSize (0.040,"Y");
base2->SetLabelFont (42 ,"Y");
base2->SetLineWidth(0);
TFile *rebinned = new TFile(Form("~/Summer2016/root_forgraphs/v2_cent_%d_%d.root",mult_start[num],mult_end[num]),"RECREATE");
TGraphErrors *gr_pos = new TGraphErrors(NAchBins,x,v2_pos,NULL,err_pos);
TGraphErrors *gr_neg = new TGraphErrors(NAchBins,x,v2_neg,NULL,err_neg);
TGraphErrors *gr_diff = new TGraphErrors(NAchBins,x,v2_diff,NULL,err_diff);
if(num==0){
gr_pos->RemovePoint(0);
gr_pos->RemovePoint(5);
gr_neg->RemovePoint(0);
gr_neg->RemovePoint(5);
gr_diff->RemovePoint(0);
gr_diff->RemovePoint(5);
}
gr_pos->Write();
gr_neg->Write();
gr_diff->Write();
// TCanvas* c1 = new TCanvas("c1","c1");
// TCanvas* c2 = new TCanvas("c2","c2");
TCanvas* c3 = new TCanvas("c3","c3",1,1,1200,600);
c3->Divide(2,1,0.01,0.01);
gr_neg -> SetMarkerStyle(20);
gr_neg -> SetMarkerColor(kBlue);
gr_pos -> SetMarkerStyle(34);
gr_pos -> SetMarkerColor(kRed);
TLatex* text_a = makeLatex("CMS PbPb #sqrt{s_{NN}}=5.02TeV",0.25,0.85) ;
//TLatex* text_b = makeLatex("185 #leq N_{trk}^{offline} < 220",0.25,0.80) ;
TLatex* text_b = makeLatex(Form("%d-%d centrality",mult_start[num],mult_end[num]),0.25,0.80) ;
TLatex* text_c = makeLatex("0.3 < p_{T} < 3.0 GeV/c",0.25,0.75) ;
TLatex* text_d = makeLatex("|#Delta#eta| > 1",0.25,0.70) ;
text_a->SetTextFont(42);
text_b->SetTextFont(42);
text_c->SetTextFont(42);
text_d->SetTextFont(42);
TLegend* leg = new TLegend(0.76,0.80,0.94,.88);
leg->SetLineColor(kWhite);
leg->SetFillColor(0);
leg->SetFillStyle(0);
leg->AddEntry(gr_pos, "v_{2}^{#plus}{2}","p");
leg->AddEntry(gr_neg , "v_{2}^{#minus}{2}","p");
c3->cd(1);
base->Draw("");
gr_pos->Draw("PSame");
gr_neg->Draw("PSame");
text_a->DrawClone("Same");
text_b->DrawClone("Same");
text_c->DrawClone("Same");
text_d->DrawClone("Same");
leg->DrawClone("Same");
//Define a linear function
TF1* fit1 = new TF1("f1", "[0]+x*[1]", -0.13, 0.13);
fit1->SetLineColor(kRed);
fit1->SetLineStyle(2);
gr_diff->Fit(fit1,"RN0");
fit1->Write();
rebinned->Close();
c3->cd(2);
TLatex* text2 = makeLatex(Form("Intercept : %f #pm %f",fit1->GetParameter(0),fit1->GetParError(0)),0.45,0.30) ;
TLatex* text1 = makeLatex(Form("slope : %.4f #pm %.4f",fit1->GetParameter(1),fit1->GetParError(1)),0.45,0.25) ;
text1->SetTextFont(42);
text2->SetTextFont(42);
base2->Draw("");
fit1->DrawClone("Same");
gr_diff->SetMarkerStyle(20);
gr_diff->Draw("PSame");
text_a->DrawClone("Same");
text_b->DrawClone("Same");
text1->DrawClone("Same");
text2->DrawClone("Same");
TF1 *fa1 = new TF1("fa1","0",-10,10);
fa1->SetLineColor(kBlack);
fa1->SetLineWidth(0);
fa1->DrawClone("Same");
TLegend* leg2 = new TLegend(0.25,0.68,0.5,0.78);
leg2->SetLineColor(kWhite);
leg2->SetFillColor(0);
leg2->SetFillStyle(0);
leg2->AddEntry(fit1, "Linear fit","l");
leg2->AddEntry(gr_diff , "data","p");
leg2->DrawClone("Same");
cout << mult_start[num] << endl;
cout << mult_end[num] << endl;
c3->Print(Form("~/Summer2016/pics/v2_cent_%d_%d.pdf",mult_start[num],mult_end[num]));
c3->Print(Form("~/Summer2016/pics/v2_cent_%d_%d.gif",mult_start[num],mult_end[num]));
}
void PlotWrite(TFile* input, TFile* output, TString output_folder, TString canvas, TString Hist_data, TString Hist_emu, TString XAxisLabel, TString YAxisLabel="Events", int rebin, int xAxisRange, TString Opt="")
{
// Setup the canvas
TCanvas *c1= new TCanvas(canvas,canvas,800,700);
c1->SetLogy(1);
// Get the histograms from the files
if(Opt == "eta" || Opt == "phi")
{
if(Opt == "eta") {
TH2F *Data2 = (TH2F*)input->Get(Hist_data);
TH1D *Data = Data2->ProjectionX();
if(rebin>0) Data->Rebin(rebin);
if(xAxisRange>0) Data->GetXaxis()->SetRangeUser(0,xAxisRange);
TH2F *Emu2 = (TH2F*)input->Get(Hist_emu);
TH1D *Emu = Emu2->ProjectionX();
if(rebin>0) Emu->Rebin(rebin);
if(xAxisRange>0) Emu->GetXaxis()->SetRangeUser(0,xAxisRange);
}
if(Opt == "phi") {
TH2F *Data2 = (TH2F*)input->Get(Hist_data);
TH1D *Data = Data2->ProjectionY();
if(rebin>0) Data->Rebin(rebin);
if(xAxisRange>0) Data->GetXaxis()->SetRangeUser(0,xAxisRange);
TH2F *Emu2 = (TH2F*)input->Get(Hist_emu);
TH1D *Emu = Emu2->ProjectionY();
if(rebin>0) Emu->Rebin(rebin);
if(xAxisRange>0) Emu->GetXaxis()->SetRangeUser(0,xAxisRange);
}
}
else
{
TH1D *Data = (TH1D*)input->Get(Hist_data);
if(rebin>0) Data->Rebin(rebin);
if(xAxisRange>0) Data->GetXaxis()->SetRangeUser(0,xAxisRange);
TH1D *Emu = (TH1D*)input->Get(Hist_emu);
if(rebin>0) Emu->Rebin(rebin);
if(xAxisRange>0) Emu->GetXaxis()->SetRangeUser(0,xAxisRange);
}
// Add the X axis label
Emu->GetXaxis()->SetTitle(XAxisLabel);
Emu->GetYaxis()->SetTitle(YAxisLabel);
Emu->GetYaxis()->SetTitleSize(0.06);
Emu->GetXaxis()->SetTitleSize(0.06);
Emu->SetLineWidth(2);
Emu->SetTitleOffset(1.10,"y");
Emu->SetTitleOffset(0.80,"x");
// Marker type for data
Data->SetMarkerStyle(20);
Data->SetMarkerColor(kRed);
// plot them
if (gPad->GetLogy()){
Emu->SetMaximum(TMath::Max(Emu->GetMaximum(),Data->GetMaximum())*5);
} else {
Emu->SetMaximum(TMath::Max(Emu->GetMaximum(),Data->GetMaximum())*1.75);
}
Emu->DrawCopy("hist");
Data->DrawCopy("psame");
//make Legend
TLegend * aLegend = new TLegend(0.646,0.768,0.746,0.868,NULL,"brNDC");
aLegend->SetFillColor(0);
aLegend->SetLineColor(0);
aLegend->SetTextSize(0.05);
aLegend->AddEntry(Emu,TString("Emulator"), "L");
aLegend->AddEntry(Data,TString("Hardware"), "P");
aLegend->DrawClone("same");
gPad->RedrawAxis();
//write canvas as png
c1->Print(TString(output_folder+canvas+".png"));
//write canvas to output file
output->cd();
c1->Write();
return;
}
void photon_JEC()
{
TH1::SetDefaultSumw2();
Double_t alphabins[] = {0.075, 0.125, 0.175, .25, .35};
TH1D *RdRmcalpha[nptbins];
TProfile *Ratio[2][nptbins];
for(int i = 0; i < nptbins; i++)
{
TString name;
name = "RdRmcalpha_";
name += ptbins[i];
RdRmcalpha[i] = new TH1D(name,name+";#alpha;R_{data}/R_{MC}",4,alphabins);
name = "Rd_";
name += ptbins[i];
Ratio[0][i] = new TProfile(name,"",4,alphabins);
name = "Rmc_";
name += ptbins[i];
Ratio[1][i] = new TProfile(name,"",4,alphabins);
}
TH1D *alphas = new TH1D("alphas",";#alpha = p_{T}^{Jet3}/p_{T}^{#gamma}",100,0,0.8);
TH1D *hPhotonPt[2];
hPhotonPt[0] = new TH1D("hPhotonPt_data",";photon p_{T}",200,0,400);
hPhotonPt[1] = (TH1D*)hPhotonPt[0]->Clone("hPhotonPt_mc");
TH1D *hPhotonEta[2];
hPhotonEta[0] = new TH1D("hPhotonEta_data",";photon #eta",26,-3,3);
hPhotonEta[1] = (TH1D*)hPhotonEta[0]->Clone("hPhotonEta_mc");
TH1D *hJet2Pt[2];
hJet2Pt[0] = new TH1D("hJet2Pt_data",";jet 2 p_{T}",200,0,400);
hJet2Pt[1] = (TH1D*)hJet2Pt[0]->Clone("hJet2Pt_mc");
TH1D *hJet2Eta[2];
hJet2Eta[0] = new TH1D("hJet2Eta_data",";jet 2 #eta",26,-3,3);
hJet2Eta[1] = (TH1D*)hJet2Eta[0]->Clone("hJet2Eta_mc");
TH1D *hJet3Pt[2];
hJet3Pt[0] = new TH1D("hJet3Pt_data",";jet 3 p_{T}",200,0,400);
hJet3Pt[1] = (TH1D*)hJet3Pt[0]->Clone("hJet3Pt_mc");
TH1D *hJet3Eta[2];
hJet3Eta[0] = new TH1D("hJet3Eta_data",";jet 3 #eta",26,-3,3);
hJet3Eta[1] = (TH1D*)hJet3Eta[0]->Clone("hJet3Eta_mc");
TString files[2];
files[0] = "/mnt/hadoop/cms/store/user/luck/pA2013_forests/PA2013_HiForest_PromptReco_HLT_Photon40.root";
files[1] = "/mnt/hadoop/cms/store/user/luck/pA2013_MC/HiForest2_QCDPhoton30_5020GeV_100k.root";
bool montecarlo[2] = {false, true};
//loop over files
//do the smaller MC file first, for some reason I have segfaults when I process the MC second.
for(int ii = 1; ii > -1; ii--)
{
HiForest *c = new HiForest(files[ii], "Forest", cPPb, montecarlo[ii]);
c->InitTree();
//loop over events in each file
int nentries = c->GetEntries();
for(int jentry = 0; jentry<nentries; jentry++)
{
if (jentry% 1000 == 0) {
printf("%d / %d\n",jentry,nentries);
}
c->GetEntry(jentry);
//collision selection
if( !((montecarlo[ii] || c->skim.pHBHENoiseFilter) && c->skim.phfPosFilter1 && c->skim.phfNegFilter1 && c->skim.phltPixelClusterShapeFilter && c->skim.pprimaryvertexFilter) )
continue;
if(c->photon.nPhotons == 0)
continue;
//loop over photons in the event
Float_t leadingPt = 40; //minPt is 40GeV
Int_t leadingIndex = -1;
for(int i = 0; i<c->photon.nPhotons; i++)
{
if(c->photon.pt[i] > leadingPt)
{
leadingPt = c->photon.pt[i];
leadingIndex = i;
}
}
if(leadingIndex == -1) // no photons above minPt
continue;
if ( TMath::Abs(c->photon.eta[leadingIndex]) > 1.3 ) // barrel photons only
continue;
if(c->photon.ecalRecHitSumEtConeDR04[leadingIndex] > TMath::Min(3., 0.05*c->photon.energy[leadingIndex]) )
continue;
if(c->photon.hcalTowerSumEtConeDR04[leadingIndex] > TMath::Min(2.4, 0.05*c->photon.energy[leadingIndex]) )
continue;
//if(c->photon.trkSumPtHollowConeDR04[leadingIndex] > 0.10*leadingPt )
//continue;
//if ( (c->photon.sigmaIetaIeta[leadingIndex] < 0.15) || (c->photon.sigmaIetaIeta[leadingIndex] > 0.35) )
//continue;
//if ( (c->photon.sigmaIphiIphi[leadingIndex] < 0.15) || (c->photon.sigmaIphiIphi[leadingIndex] > 0.30) )
//continue;
if ( c->photon.sigmaIetaIeta[leadingIndex] > 0.01 )
continue;
//loop over 'away' jets
int jet2index = -1;
double jet2pt = 0;
int jet3index = -1;
double jet3pt = 0;
for(int i = 0; i<c->akPu3PF.nref; i++)
{
if( TMath::Abs(c->akPu3PF.jteta[i]) > 3.0)
continue;
Double_t dphi = TMath::ACos(TMath::Cos(c->photon.phi[leadingIndex] - c->akPu3PF.jtphi[i]));
if(dphi < TMath::Pi()/2)
continue;
if(c->akPu3PF.jtpt[i] > jet2pt)
{
jet3pt = jet2pt;
jet3index = jet2index;
jet2pt = c->akPu3PF.jtpt[i];
jet2index = i;
}
else if(c->akPu3PF.jtpt[i] > jet3pt)
{
jet3pt = c->akPu3PF.jtpt[i];
jet3index = i;
}
}
if(jet3index == -1) //no 3rd jet means alpha = 0, we don't care
continue;
if( TMath::Abs(c->akPu3PF.jteta[jet2index]) > 1.3 )
continue;
Double_t dphi = TMath::ACos(TMath::Cos(c->photon.phi[leadingIndex] - c->akPu3PF.jtphi[jet2index]));
if( dphi < 2.7 )
continue;
Double_t alpha = jet3pt/leadingPt;
Double_t ratio = jet2pt/leadingPt;
int ptbin = returnPtBin(leadingPt);
if(ptbin != -1)
Ratio[ii][ptbin]->Fill(alpha,ratio);
alphas->Fill(alpha);
hPhotonPt[ii]->Fill(leadingPt);
hPhotonEta[ii]->Fill( c->photon.eta[leadingIndex] );
hJet2Pt[ii]->Fill(jet2pt);
hJet2Eta[ii]->Fill( c->akPu3PF.jteta[jet2index] );
hJet3Pt[ii]->Fill(jet3pt);
hJet3Eta[ii]->Fill( c->akPu3PF.jteta[jet3index] );
}
}
TCanvas *canvas[nptbins];
for(int i = 0; i < nptbins; i++)
{
TH1D *hRatiod = Ratio[0][i]->ProjectionX();
TH1D *hRatiomc = Ratio[1][i]->ProjectionX();
RdRmcalpha[i]->Divide(hRatiod,hRatiomc,1,1);
canvas[i] = new TCanvas();
RdRmcalpha[i]->Draw();
}
TCanvas *danvas = new TCanvas();
alphas->Draw();
danvas->SaveAs("alpha_counts.gif");
hPhotonPt[0]->Scale( 1./hPhotonPt[0]->GetEntries() );
hPhotonPt[1]->Scale( 1./hPhotonPt[1]->GetEntries() );
TCanvas *d1 = new TCanvas();
hPhotonPt[0]->Draw();
hPhotonPt[1]->SetMarkerColor(kRed);
hPhotonPt[1]->Draw("same");
d1->SetLogy();
TLegend *leg = new TLegend(0.75,0.75,0.9,0.9);
leg->SetFillColor(0);
leg->AddEntry(hPhotonPt[0], "Data","P");
leg->AddEntry(hPhotonPt[1], "MC", "P");
leg->DrawClone();
d1->SaveAs("photon_pt.gif");
hPhotonEta[0]->Scale( 1./hPhotonEta[0]->GetEntries() );
hPhotonEta[1]->Scale( 1./hPhotonEta[1]->GetEntries() );
TCanvas *d2 = new TCanvas();
hPhotonEta[0]->Draw();
hPhotonEta[1]->SetMarkerColor(kRed);
hPhotonEta[1]->Draw("same");
leg->DrawClone();
d2->SaveAs("photon_eta.gif");
hJet2Pt[0]->Scale( 1./hJet2Pt[0]->GetEntries() );
hJet2Pt[1]->Scale( 1./hJet2Pt[1]->GetEntries() );
TCanvas *d3 = new TCanvas();
hJet2Pt[0]->Draw();
hJet2Pt[1]->SetMarkerColor(kRed);
hJet2Pt[1]->Draw("same");
d3->SetLogy();
leg->DrawClone();
d3->SaveAs("jet2_pt.gif");
hJet2Eta[0]->Scale( 1./hJet2Eta[0]->GetEntries() );
hJet2Eta[1]->Scale( 1./hJet2Eta[1]->GetEntries() );
TCanvas *d4 = new TCanvas();
hJet2Eta[0]->Draw();
hJet2Eta[1]->SetMarkerColor(kRed);
hJet2Eta[1]->Draw("same");
leg->DrawClone();
d4->SaveAs("jet2_eta.gif");
hJet3Pt[0]->Scale( 1./hJet3Pt[0]->GetEntries() );
hJet3Pt[1]->Scale( 1./hJet3Pt[1]->GetEntries() );
TCanvas *d5 = new TCanvas();
hJet3Pt[0]->Draw();
hJet3Pt[1]->SetMarkerColor(kRed);
hJet3Pt[1]->Draw("same");
d5->SetLogy();
leg->DrawClone();
d5->SaveAs("jet3_pt.gif");
hJet3Eta[0]->Scale( 1./hJet3Eta[0]->GetEntries() );
hJet3Eta[1]->Scale( 1./hJet3Eta[1]->GetEntries() );
TCanvas *d6 = new TCanvas();
hJet3Eta[0]->Draw();
hJet3Eta[1]->SetMarkerColor(kRed);
hJet3Eta[1]->Draw("same");
leg->DrawClone();
d6->SaveAs("jet3_eta.gif");
}
void figure2_0_generate(){
TFile* f;
const int NAchBins = 7;
const double correction = 1.0;
//185-220 correction
//const double correction = 0.675;
//30-40% correction
//const double correction = 0.641;
TH1D* c2_pos_case1[100][4][2];
TH1D* c2_neg_case1[100][4][2];
TH1D* c2_tot_case1[100][4][2];
TH1D* c2_pos_case2[100][4][2];
TH1D* c2_neg_case2[100][4][2];
TH1D* c2_tot_case2[100][4][2];
TH1D* ach_hist[100];
TH1D* c2_pos[100][4];
TH1D* c2_neg[100][4];
double x[NAchBins];
double v2_pos[NAchBins];
double v2_neg[NAchBins];
double err_pos[NAchBins];
double err_neg[NAchBins];
double v2_diff[NAchBins];
double err_diff[NAchBins];
double numerator;
double denominator;
double q0,q1,q2,q3;
double esquared;
double v2_pos_sample[100][10];
double v2_neg_sample[100][10];
double v2_diff_sample[100][10];
for (int m = 0; m < 10; ++m)
{
f = new TFile(Form("~/Summer2016/rootfiles/FinalResult_pPb/leaveout%d.root",m+1));
for (Int_t i = 0; i < NAchBins; i++){
for(Int_t j = 0 ; j < 4; j++){
c2_tot_case1[i][j][0] = (TH1D*)f->Get(Form("demo_n3/c2tot_%d_%d_cos_case1",i,j));
c2_tot_case1[i][j][1] = (TH1D*)f->Get(Form("demo_n3/c2tot_%d_%d_sin_case1",i,j));
c2_pos_case1[i][j][0] = (TH1D*)f->Get(Form("demo_n3/c2pos_%d_%d_cos_case1",i,j));
c2_pos_case1[i][j][1] = (TH1D*)f->Get(Form("demo_n3/c2pos_%d_%d_sin_case1",i,j));
c2_neg_case1[i][j][0] = (TH1D*)f->Get(Form("demo_n3/c2neg_%d_%d_cos_case1",i,j));
c2_neg_case1[i][j][1] = (TH1D*)f->Get(Form("demo_n3/c2neg_%d_%d_sin_case1",i,j));
c2_tot_case2[i][j][0] = (TH1D*)f->Get(Form("demo_n3/c2tot_%d_%d_cos_case2",i,j));
c2_tot_case2[i][j][1] = (TH1D*)f->Get(Form("demo_n3/c2tot_%d_%d_sin_case2",i,j));
c2_pos_case2[i][j][0] = (TH1D*)f->Get(Form("demo_n3/c2pos_%d_%d_cos_case2",i,j));
c2_pos_case2[i][j][1] = (TH1D*)f->Get(Form("demo_n3/c2pos_%d_%d_sin_case2",i,j));
c2_neg_case2[i][j][0] = (TH1D*)f->Get(Form("demo_n3/c2neg_%d_%d_cos_case2",i,j));
c2_neg_case2[i][j][1] = (TH1D*)f->Get(Form("demo_n3/c2neg_%d_%d_sin_case2",i,j));
}
}
for (int i = 0; i < NAchBins; ++i)
{
c2_pos[i][0] = new TH1D(*c2_pos_case1[i][0][0]);
c2_pos[i][0] -> Add(c2_pos_case2[i][0][0],1.);
c2_pos[i][1] = new TH1D(*c2_pos_case1[i][1][0]);
c2_pos[i][1] -> Add(c2_pos_case2[i][2][0],1.);
c2_pos[i][2] = new TH1D(*c2_pos_case1[i][2][0]);
c2_pos[i][2] -> Add(c2_pos_case2[i][1][0],1.);
c2_pos[i][3] = new TH1D(*c2_pos_case1[i][3][0]);
c2_pos[i][3] -> Add(c2_pos_case2[i][3][0],1.);
c2_neg[i][0] = new TH1D(*c2_neg_case1[i][0][0]);
c2_neg[i][0] -> Add(c2_neg_case2[i][0][0],1.);
c2_neg[i][1] = new TH1D(*c2_neg_case1[i][1][0]);
c2_neg[i][1] -> Add(c2_neg_case2[i][2][0],1.);
c2_neg[i][2] = new TH1D(*c2_neg_case1[i][2][0]);
c2_neg[i][2] -> Add(c2_neg_case2[i][1][0],1.);
c2_neg[i][3] = new TH1D(*c2_neg_case1[i][3][0]);
c2_neg[i][3] -> Add(c2_neg_case2[i][3][0],1.);
}
for(Int_t i=0; i<NAchBins; i++){
//positive
q0 = c2_pos[i][0]->GetMean();
q1 = c2_pos[i][1]->GetMean();
q2 = c2_pos[i][2]->GetMean();
q3 = c2_pos[i][3]->GetMean();
numerator = q0;
denominator = sqrt((q1*q2)/q3);
v2_pos_sample[i][m] = numerator/denominator;
//negative
q0 = c2_neg[i][0]->GetMean();
q1 = c2_neg[i][1]->GetMean();
q2 = c2_neg[i][2]->GetMean();
q3 = c2_neg[i][3]->GetMean();
numerator = q0;
denominator = sqrt((q1*q2)/q3);
v2_neg_sample[i][m] = numerator/denominator;
v2_diff_sample[i][m] = (v2_neg_sample[i][m] - v2_pos_sample[i][m])/(v2_neg_sample[i][m] + v2_pos_sample[i][m]);
}
}
f = new TFile("~/Summer2016/rootfiles/FinalResult_pPb/Merged.root");
for (Int_t i = 0; i < NAchBins; i++){
ach_hist[i] = (TH1D*)f->Get(Form("demo_n3/ach_%d",i+1));
for(Int_t j = 0 ; j < 4; j++){
c2_tot_case1[i][j][0] = (TH1D*)f->Get(Form("demo_n3/c2tot_%d_%d_cos_case1",i,j));
c2_tot_case1[i][j][1] = (TH1D*)f->Get(Form("demo_n3/c2tot_%d_%d_sin_case1",i,j));
c2_pos_case1[i][j][0] = (TH1D*)f->Get(Form("demo_n3/c2pos_%d_%d_cos_case1",i,j));
c2_pos_case1[i][j][1] = (TH1D*)f->Get(Form("demo_n3/c2pos_%d_%d_sin_case1",i,j));
c2_neg_case1[i][j][0] = (TH1D*)f->Get(Form("demo_n3/c2neg_%d_%d_cos_case1",i,j));
c2_neg_case1[i][j][1] = (TH1D*)f->Get(Form("demo_n3/c2neg_%d_%d_sin_case1",i,j));
c2_tot_case2[i][j][0] = (TH1D*)f->Get(Form("demo_n3/c2tot_%d_%d_cos_case2",i,j));
c2_tot_case2[i][j][1] = (TH1D*)f->Get(Form("demo_n3/c2tot_%d_%d_sin_case2",i,j));
c2_pos_case2[i][j][0] = (TH1D*)f->Get(Form("demo_n3/c2pos_%d_%d_cos_case2",i,j));
c2_pos_case2[i][j][1] = (TH1D*)f->Get(Form("demo_n3/c2pos_%d_%d_sin_case2",i,j));
c2_neg_case2[i][j][0] = (TH1D*)f->Get(Form("demo_n3/c2neg_%d_%d_cos_case2",i,j));
c2_neg_case2[i][j][1] = (TH1D*)f->Get(Form("demo_n3/c2neg_%d_%d_sin_case2",i,j));
//c2_pos_case2[i][j][0] ->Sumw2();
//c2_neg_case2[i][j][0] ->Sumw2();
}
}
for (int i = 0; i < NAchBins; ++i)
{
c2_pos[i][0] = new TH1D(*c2_pos_case1[i][0][0]);
c2_pos[i][0] -> Add(c2_pos_case2[i][0][0],1.);
c2_pos[i][1] = new TH1D(*c2_pos_case1[i][1][0]);
c2_pos[i][1] -> Add(c2_pos_case2[i][2][0],1.);
c2_pos[i][2] = new TH1D(*c2_pos_case1[i][2][0]);
c2_pos[i][2] -> Add(c2_pos_case2[i][1][0],1.);
c2_pos[i][3] = new TH1D(*c2_pos_case1[i][3][0]);
c2_pos[i][3] -> Add(c2_pos_case2[i][3][0],1.);
c2_neg[i][0] = new TH1D(*c2_neg_case1[i][0][0]);
c2_neg[i][0] -> Add(c2_neg_case2[i][0][0],1.);
c2_neg[i][1] = new TH1D(*c2_neg_case1[i][1][0]);
c2_neg[i][1] -> Add(c2_neg_case2[i][2][0],1.);
c2_neg[i][2] = new TH1D(*c2_neg_case1[i][2][0]);
c2_neg[i][2] -> Add(c2_neg_case2[i][1][0],1.);
c2_neg[i][3] = new TH1D(*c2_neg_case1[i][3][0]);
c2_neg[i][3] -> Add(c2_neg_case2[i][3][0],1.);
}
for(Int_t i=0; i<NAchBins; i++){
//x coordinates
x[i]=ach_hist[i]->GetMean();
x[i]*=correction;
//positive
q0 = c2_pos[i][0]->GetMean();
q1 = c2_pos[i][1]->GetMean();
q2 = c2_pos[i][2]->GetMean();
q3 = c2_pos[i][3]->GetMean();
numerator = q0;
denominator = sqrt((q1*q2)/q3);
v2_pos[i] = numerator/denominator;
//negative
q0 = c2_neg[i][0]->GetMean();
q1 = c2_neg[i][1]->GetMean();
q2 = c2_neg[i][2]->GetMean();
q3 = c2_neg[i][3]->GetMean();
numerator = q0;
denominator = sqrt((q1*q2)/q3);
v2_neg[i] = numerator/denominator;
//difference
v2_diff[i] = (v2_neg[i]-v2_pos[i])/(v2_neg[i]+v2_pos[i]);
//error bars
double variance_pos = 0.0;
double variance_neg = 0.0;
double variance_diff = 0.0;
double sum;
for (int k = 0; k < 10; ++k)
{
variance_pos += (v2_pos_sample[i][k]-v2_pos[i])*(v2_pos_sample[i][k]-v2_pos[i]);
variance_neg += (v2_neg_sample[i][k]-v2_neg[i])*(v2_neg_sample[i][k]-v2_neg[i]);
variance_diff += (v2_diff_sample[i][k]-v2_diff[i])*(v2_diff_sample[i][k]-v2_diff[i]);
}
sum = v2_pos[i] + v2_neg[i];
variance_pos *= 0.9;
variance_neg *= 0.9;
variance_diff *= 0.9;
//variance_diff = (4*v2_neg[i]*v2_neg[i]*variance_pos)/(sum*sum*sum*sum)+(4*v2_pos[i]*v2_pos[i]*variance_neg)/(sum*sum*sum*sum);
err_pos[i] = sqrt(variance_pos);
err_neg[i] = sqrt(variance_neg);
err_diff[i] = sqrt(variance_diff);
}
TGraphErrors *gr_pos = new TGraphErrors(NAchBins,x,v2_pos,NULL,err_pos);
TGraphErrors *gr_neg = new TGraphErrors(NAchBins,x,v2_neg,NULL,err_neg);
TGraphErrors *gr_diff = new TGraphErrors(NAchBins,x,v2_diff,NULL,err_diff);
TFile *rebinned = new TFile("~/Summer2016/root_forgraphs/figure2_0_notcorrected.root","RECREATE");
gr_pos->Write();
gr_neg->Write();
gr_diff->Write();
/*
gr_pos->RemovePoint(0);
gr_pos->RemovePoint(5);
gr_neg->RemovePoint(0);
gr_neg->RemovePoint(5);
gr_diff->RemovePoint(0);
gr_diff->RemovePoint(5);
*/
gStyle->SetLegendFont(42);
TH1D* base = new TH1D("base","base",1,-0.20,0.20);
//pPb
//base->GetYaxis()->SetRangeUser(0.065, 0.075);
base->GetYaxis()->SetRangeUser(0.06, 0.12);
//PbPb
//base->GetYaxis()->SetRangeUser(0.093, 0.103);
base->GetXaxis()->SetTitle("Observed A_{ch}");
base->GetYaxis()->SetTitle("v_{2}{2}");
base->GetXaxis()->CenterTitle();
base->GetYaxis()->CenterTitle();
base->SetTitleSize (0.040,"X");
base->SetTitleOffset(1.4,"X");
base->SetTitleFont (42,"X");
base->SetLabelOffset(0.006,"X");
base->SetLabelSize (0.040,"X");
base->SetLabelFont (42 ,"X");
base->SetTitleSize (0.040,"Y");
base->SetTitleOffset(2.2,"Y");
base->SetTitleFont (42,"Y");
base->SetLabelOffset(0.006,"Y");
base->SetLabelSize (0.040,"Y");
base->SetLabelFont (42 ,"Y");
base->SetLineWidth(0);
TH1D* base2 = new TH1D("base2","base2",1,-0.2,0.2);
base2->GetYaxis()->SetRangeUser(-0.03, 0.03);
base2->GetXaxis()->SetTitle("Observed A_{ch}");
base2->GetYaxis()->SetTitle(" (v^{#minus}_{2} #minus v^{#plus}_{2})/(v^{#minus}_{2} #plus v^{#plus}_{2}) ");
base2->GetXaxis()->CenterTitle();
base2->GetYaxis()->CenterTitle();
base2->SetTitleSize (0.040,"X");
base2->SetTitleOffset(1.4,"X");
base2->SetTitleFont (42,"X");
base2->SetLabelOffset(0.006,"X");
base2->SetLabelSize (0.040,"X");
base2->SetLabelFont (42 ,"X");
base2->SetTitleSize (0.040,"Y");
base2->SetTitleOffset(2.0,"Y");
base2->SetTitleFont (42,"Y");
base2->SetLabelOffset(0.006,"Y");
base2->SetLabelSize (0.040,"Y");
base2->SetLabelFont (42 ,"Y");
base2->SetLineWidth(0);
// TCanvas* c1 = new TCanvas("c1","c1");
// TCanvas* c2 = new TCanvas("c2","c2");
TCanvas* c3 = new TCanvas("c3","c3",1,1,1200,600);
c3->Divide(2,1,0.01,0.01);
gr_neg -> SetMarkerStyle(20);
gr_neg -> SetMarkerColor(kBlue);
gr_pos -> SetMarkerStyle(34);
gr_pos -> SetMarkerColor(kRed);
TLatex* text_a = makeLatex("CMS PbPb #sqrt{s_{NN}}=5.02TeV",0.25,0.85) ;
//TLatex* text_b = makeLatex("185 #leq N_{trk}^{offline} < 220",0.25,0.80) ;
TLatex* text_b = makeLatex("30-40%",0.25,0.80) ;
TLatex* text_c = makeLatex("0.3 < p_{T} < 3.0 GeV/c",0.25,0.75) ;
TLatex* text_d = makeLatex("|#Delta#eta| > 2",0.25,0.70) ;
text_a->SetTextFont(42);
text_b->SetTextFont(42);
text_c->SetTextFont(42);
text_d->SetTextFont(42);
TLegend* leg = new TLegend(0.76,0.80,0.94,.88);
leg->SetLineColor(kWhite);
leg->SetFillColor(0);
leg->SetFillStyle(0);
leg->AddEntry(gr_pos, "v_{2}^{#plus}{2}","p");
leg->AddEntry(gr_neg , "v_{2}^{#minus}{2}","p");
c3->cd(1);
base->Draw("");
gr_pos->Draw("PSame");
gr_neg->Draw("PSame");
text_a->DrawClone("Same");
text_b->DrawClone("Same");
text_c->DrawClone("Same");
text_d->DrawClone("Same");
leg->DrawClone("Same");
//Define a linear function
TF1* fit1 = new TF1("f1", "[0]+x*[1]", -0.13, 0.13);
fit1->SetLineColor(kRed);
fit1->SetLineStyle(2);
gr_diff->Fit(fit1,"RN0");
fit1->Write();
rebinned->Close();
c3->cd(2);
TLatex* text2 = makeLatex(Form("Intercept : %f #pm %f",fit1->GetParameter(0),fit1->GetParError(0)),0.45,0.30) ;
TLatex* text1 = makeLatex(Form("slope : %.4f #pm %.4f",fit1->GetParameter(1),fit1->GetParError(1)),0.45,0.25) ;
text1->SetTextFont(42);
text2->SetTextFont(42);
base2->Draw("");
fit1->DrawClone("Same");
gr_diff->SetMarkerStyle(20);
gr_diff->Draw("PSame");
text_a->DrawClone("Same");
text_b->DrawClone("Same");
text1->DrawClone("Same");
text2->DrawClone("Same");
TF1 *fa1 = new TF1("fa1","0",-10,10);
fa1->SetLineColor(kBlack);
fa1->SetLineWidth(0);
fa1->DrawClone("Same");
TLegend* leg2 = new TLegend(0.25,0.68,0.5,0.78);
leg2->SetLineColor(kWhite);
leg2->SetFillColor(0);
leg2->SetFillStyle(0);
leg2->AddEntry(fit1, "Linear fit","l");
leg2->AddEntry(gr_diff , "data","p");
leg2->DrawClone("Same");
//SaveCanvas(c3,"pics",Form("30-40SP"));
}
void compareWeights(const char* fileName, const std::string plotTitle,
const std::string plotType, const std::string plot,
const std::string xlabel, const float xMin, const float xMax) {
gStyle->SetOptStat(0);
gROOT->ForceStyle();
THStack* histStack = new THStack("histStack", plotTitle.c_str());
TLegend* legend = new TLegend(.55 ,.55 ,.885 ,.875);
legend->SetFillColor(kWhite);
std::vector<std::string> weightNames = {"unit wgt = 0.000001"};
//{"f_{T1} = 5e-12 ", "f_{T1} = 4e-12 ",
//"f_{T1} = 1.5e-12 ", "Standard Model"};
std::vector<int> colors = {kRed-7, kAzure-3, kGreen-6, kBlack, kBlue-4};
TFile signal_file(fileName);
TCanvas* canvas = new TCanvas("canvas","Weight Comparison",150,10,990,660);
canvas->cd();
int numBins = 13;
float rebinPoint = 0;
double variableBins[numBins+1];
for (int i = 0; i <= numBins; i++)
{
if (i < 10)
rebinPoint += 75.;
else if (i < 11)
rebinPoint += 150.;
else
rebinPoint += 200;
variableBins[i] = rebinPoint;
}
std::string bg_path = "/nfs_scratch/kdlong/wpz_zg_qcdbkgd/Events/run_01/";
bg_path += fileName;
addBackground(histStack, bg_path, plotType, plot, legend, "WZ EWK + QCD",
variableBins, numBins);
for (unsigned int i = 0; i < weightNames.size(); i++)
{
std::string path = weightNames[i] + "/" + plotType + "/" + plot;
TH1F* hist = static_cast<TH1F*>(signal_file.GetObjectChecked(path.c_str(),
"TH1F"));
//hist->SetFillColor(colors[i]);
hist->SetLineColor(colors[i]);
hist->SetLineWidth(2);
TH1* histRebin = hist->Rebin(numBins, "histRebin", variableBins);
histRebin->Sumw2();
histStack->Add(histRebin, "hist E1");
std::string legendName = "WZ EWK (" + weightNames[i] + ")";
legend->AddEntry(hist, legendName.c_str(), "l");
}
histStack->Draw("nostack");
histStack->GetXaxis()->SetTitle(xlabel.c_str());
histStack->GetYaxis()->SetTitle("Events");
//histStack->GetXaxis()->SetRangeUser(xMin, xMax);
//histStack->SetMaximum(125);
histStack->DrawClone("nostack");
legend->DrawClone("same");
canvas->Update();
canvas->Print("WZTMassComp_zg_bg_cuts.pdf");
}
void CumulantErrGraph_v2_normalized(){
TFile *f;
const int NAchBins = 7;
TH1D* c2_pos[NAchBins][2];
TH1D* c2_neg[NAchBins][2];
TH1D* ach_hist[NAchBins];
double x[NAchBins];
double v2_pos[NAchBins];
double v2_neg[NAchBins];
double v2_diff[NAchBins];
double err_neg[NAchBins];
double err_pos[NAchBins];
double err_diff[NAchBins];
double cmean;
double errmean;
double sum;
double variance_pos;
double variance_neg;
double variance_diff;
int low = 60;
int upp = 90;
f = new TFile(Form("../../../rootfiles/crosscheck/PbPb/v3/%d_%d/Merged.root",low,upp));
TLatex* text_b = makeLatex(Form("centrality %d-%d",low,upp),0.25,0.88) ;
for (Int_t i = 0; i < NAchBins; i++){
ach_hist[i] = (TH1D*)f->Get(Form("demo/ach_%d",i+1));
c2_pos[i][0] = (TH1D*)f->Get(Form("demo/c2pos_%d_cos",i));
c2_pos[i][1] = (TH1D*)f->Get(Form("demo/c2pos_%d_sin",i));
c2_neg[i][0] = (TH1D*)f->Get(Form("demo/c2neg_%d_cos",i));
c2_neg[i][1] = (TH1D*)f->Get(Form("demo/c2neg_%d_sin",i));
}
for(Int_t i=0; i<NAchBins; i++){
x[i]=ach_hist[i]->GetMean();
//v2 positive
cmean = c2_pos[i][0] -> GetMean();
v2_pos[i] = sqrt(cmean);
errmean = c2_pos[i][0] -> GetMeanError();
variance_pos = (errmean*errmean)/(4*cmean);
//negative
cmean = c2_neg[i][0] -> GetMean();
v2_neg[i] = sqrt(cmean);
errmean = c2_neg[i][0] -> GetMeanError();
variance_neg = (errmean*errmean)/(4*cmean);
//difference
v2_diff[i] = (v2_neg[i] - v2_pos[i])/(v2_neg[i] + v2_pos[i]);
sum = v2_pos[i] + v2_neg[i];
variance_diff = (4*v2_neg[i]*v2_neg[i]*variance_pos)/(sum*sum*sum*sum)+(4*v2_pos[i]*v2_pos[i]*variance_neg)/(sum*sum*sum*sum);
//error bars
err_pos[i] = sqrt(variance_pos);
err_neg[i] = sqrt(variance_neg);
err_diff[i] = sqrt(variance_diff);
}
cout << low << upp << endl;
for(i=0;i<NAchBins;i++){
cout << x[i] << ", ";
}
cout << endl << "v2" << endl;
for(i=0;i<NAchBins;i++){
cout << v2_diff[i] << ", ";
}
cout << endl << "v2 error" <<endl;
for(i=0;i<NAchBins;i++){
cout << "error is: " << err_pos[i] << endl;
}
gStyle->SetLegendFont(42);
TH1D* base = new TH1D("base","base",1,-0.3,0.3);
//pPb
//base->GetYaxis()->SetRangeUser(0.065, 0.075);
//PbPb
base->GetYaxis()->SetRangeUser(0.018, 0.03);
base->GetXaxis()->SetTitle("Observed A_{ch}");
base->GetYaxis()->SetTitle("v_{3}{2}");
base->GetXaxis()->CenterTitle();
base->GetYaxis()->CenterTitle();
base->SetTitleSize (0.040,"X");
base->SetTitleOffset(1.4,"X");
base->SetTitleFont (42,"X");
base->SetLabelOffset(0.006,"X");
base->SetLabelSize (0.040,"X");
base->SetLabelFont (42 ,"X");
base->SetTitleSize (0.040,"Y");
base->SetTitleOffset(2.2,"Y");
base->SetTitleFont (42,"Y");
base->SetLabelOffset(0.006,"Y");
base->SetLabelSize (0.040,"Y");
base->SetLabelFont (42 ,"Y");
base->SetLineWidth(0);
TH1D* base2 = new TH1D("base2","base2",1,-0.4,0.4);
base2->GetYaxis()->SetRangeUser(-0.06, 0.06);
base2->GetXaxis()->SetTitle("Observed A_{ch}");
base2->GetYaxis()->SetTitle(" #frac{ v_{3}^{#minus} #minus v_{3}^{#plus} }{ v_{3}^{#minus} #plus v_{3}^{#plus} } ");
base2->GetXaxis()->CenterTitle();
base2->GetYaxis()->CenterTitle();
base2->SetTitleSize (0.040,"X");
base2->SetTitleOffset(1.4,"X");
base2->SetTitleFont (42,"X");
base2->SetLabelOffset(0.006,"X");
base2->SetLabelSize (0.040,"X");
base2->SetLabelFont (42 ,"X");
base2->SetTitleSize (0.040,"Y");
base2->SetTitleOffset(2.0,"Y");
base2->SetTitleFont (42,"Y");
base2->SetLabelOffset(0.006,"Y");
base2->SetLabelSize (0.040,"Y");
base2->SetLabelFont (42 ,"Y");
base2->SetLineWidth(0);
TFile *rebinned = new TFile("~/Summer2016/root_forgraphs/figure2_1.root","RECREATE");
TGraphErrors *gr_pos = new TGraphErrors(NAchBins,x,v2_pos,NULL,err_pos);
TGraphErrors *gr_neg = new TGraphErrors(NAchBins,x,v2_neg,NULL,err_neg);
TGraphErrors *gr_diff = new TGraphErrors(NAchBins,x,v2_diff,NULL,err_diff);
gr_pos->Write();
gr_neg->Write();
gr_diff->Write();
// TCanvas* c1 = new TCanvas("c1","c1");
// TCanvas* c2 = new TCanvas("c2","c2");
TCanvas* c3 = new TCanvas("c3","c3",1,1,1200,600);
c3->Divide(2,1,0.01,0.01);
gr_neg -> SetMarkerStyle(20);
gr_neg -> SetMarkerColor(kBlue);
gr_pos -> SetMarkerStyle(34);
gr_pos -> SetMarkerColor(kRed);
TLatex* text_a = makeLatex("CMS PbPb #sqrt{s_{NN}}=5.02TeV",0.25,0.85) ;
//TLatex* text_b = makeLatex("185 #leq N_{trk}^{offline} < 260",0.25,0.80) ;
TLatex* text_c = makeLatex("0.3 < p_{T} < 3 GeV/c",0.25,0.75) ;
TLatex* text_d = makeLatex("|#Delta#eta| > 2",0.25,0.70) ;
text_a->SetTextFont(42);
text_b->SetTextFont(42);
text_c->SetTextFont(42);
text_d->SetTextFont(42);
TLegend* leg = new TLegend(0.76,0.80,0.94,.88);
leg->SetLineColor(kWhite);
leg->SetFillColor(0);
leg->SetFillStyle(0);
leg->AddEntry(gr_pos, "v_{3}^{#plus}{2}","p");
leg->AddEntry(gr_neg , "v_{3}^{#minus}{2}","p");
c3->cd(1);
base->Draw("");
gr_pos->Draw("PSame");
gr_neg->Draw("PSame");
//text_a->DrawClone("Same");
text_b->DrawClone("Same");
//text_c->DrawClone("Same");
//text_d->DrawClone("Same");
leg->DrawClone("Same");
//Define a linear function
TF1* fit1 = new TF1("f1", "[0]+x*[1]", -0.2, 0.2);
fit1->SetLineColor(kRed);
fit1->SetLineStyle(2);
gr_diff->Fit(fit1,"N0");
fit1->Write();
rebinned->Close();
c3->cd(2);
TLatex* text2 = makeLatex(Form("Intercept : %f #pm %f",fit1->GetParameter(0),fit1->GetParError(0)),0.45,0.30) ;
TLatex* text1 = makeLatex(Form("slope : %.3f #pm %.3f",fit1->GetParameter(1),fit1->GetParError(1)),0.45,0.25) ;
text1->SetTextFont(42);
text2->SetTextFont(42);
base2->Draw("");
fit1->DrawClone("Same");
gr_diff->SetMarkerStyle(20);
gr_diff->Draw("PSame");
//text_a->DrawClone("Same");
text_b->DrawClone("Same");
text1->DrawClone("Same");
text2->DrawClone("Same");
TF1 *fa1 = new TF1("fa1","0",-10,10);
fa1->SetLineColor(kBlack);
fa1->SetLineWidth(0);
fa1->DrawClone("Same");
TLegend* leg2 = new TLegend(0.25,0.68,0.5,0.78);
leg2->SetLineColor(kWhite);
leg2->SetFillColor(0);
leg2->SetFillStyle(0);
leg2->AddEntry(fit1, "Linear fit","l");
leg2->AddEntry(gr_diff , "data","p");
leg2->DrawClone("Same");
SaveCanvas(c3,"pics",Form("PbPb_crosscheck_v3_%d_%d",low,upp));
}