void Hard_Decay_Handler::ReadDecayTable(Flavour decayer)
{
DEBUG_FUNC(decayer);
if (!m_store_results) return;
Data_Reader reader = Data_Reader("|",";","!");
reader.SetAddCommandLine(false);
reader.AddComment("#");
reader.AddComment("//");
reader.AddWordSeparator("\t");
reader.SetInputPath(m_resultdir);
reader.SetInputFile(decayer.ShellName());
vector<vector<string> > file;
if(reader.MatrixFromFile(file)) {
for (size_t iline=0; iline<file.size(); ++iline) {
if (file[iline].size()==4) {
string decaychannel=file[iline][0];
vector<double> results(3);
for (size_t i=0; i<3; ++i) results[i]=ToType<double>(file[iline][i+1]);
m_read[decayer].insert(make_pair(decaychannel, results));
}
else {
PRINT_INFO("Wrong format in decay table in "<<m_resultdir);
}
}
}
}
bool Simple_String::Initialize()
{
CleanUp();
if (InputPath()=="" && InputFile()=="") return false;
if (!rpa->gen.Beam1().IsHadron() ||
!rpa->gen.Beam2().IsHadron()) return false;
Data_Reader *reader = new Data_Reader(" ",";","!","=");
reader->AddComment("#");
reader->AddWordSeparator("\t");
reader->SetInputPath(InputPath());
reader->SetInputFile(InputFile());
std::vector<std::vector<std::string> > helpsvv;
if (!reader->MatrixFromFile(helpsvv,"REGGE_TRAJECTORY")) {
helpsvv.push_back(std::vector<std::string>(3));
helpsvv.back()[0]="Pomeron";
helpsvv.back()[1]="1.0808";
helpsvv.back()[2]="0.25";
}
msg_Info()<<"Simple_String::Initialize(): Adding Reggeon {\n";
for (size_t i=0;i<helpsvv.size();++i) {
if (helpsvv[i].size()<3) continue;
m_reggeons.push_back(new Reggeon_Trajectory
(ToType<double>(helpsvv[i][1]),
ToType<double>(helpsvv[i][2])));
m_reggeons.back()->SetS(sqr(rpa->gen.Ecms()));
msg_Info()<<" "<<std::setw(10)<<helpsvv[i][0]
<<" "<<std::setw(8)<<helpsvv[i][1]
<<" "<<std::setw(8)<<helpsvv[i][2]<<"\n";
}
msg_Info()<<"}"<<std::endl;
p_remnants[0]=p_isr->GetRemnant(0);
p_remnants[1]=p_isr->GetRemnant(1);
return true;
}
bool Amisic::Initialize()
{
if (InputPath()=="" && InputFile()=="") return false;
Data_Reader *reader = new Data_Reader(" ",";","!","=");
reader->AddComment("#");
reader->AddWordSeparator("\t");
reader->SetInputPath(InputPath());
reader->SetInputFile(InputFile());
std::vector<std::string> model;
if (!reader->VectorFromFile(model,"HARD_MODEL_NAME")) {
model.push_back("Simple_Chain");
}
for (size_t i=1;i<model.size();++i) model[0]+=" "+model[i];
SelectHardModel(model[0]);
if (!reader->VectorFromFile(model,"SOFT_MODEL_NAME")) {
model.push_back("None");
}
for (size_t i=1;i<model.size();++i) model[0]+=" "+model[i];
SelectSoftModel(model[0]);
std::string file;
if (!reader->ReadFromFile(file,"HARD_MODEL_FILE")) file=InputFile();
p_hardbase->SetInputPath(InputPath());
p_hardbase->SetInputFile(file);
if (!reader->ReadFromFile(file,"SOFT_MODEL_FILE")) file=InputFile();
p_softbase->SetInputPath(InputPath());
p_softbase->SetInputFile(file);
delete reader;
bool success=true;
success=success&&p_hardbase->Initialize();
success=success&&p_softbase->Initialize();
return success;
}
void InitialiseGenerator(int argc, char *argv[])
{
if(argc<2) {
cout<<"Usage: ./SingleDecay <PDG_CODE>"<<endl;
THROW(normal_exit,"you didn't specify the decaying particle by PDG code.");
}
small_sherpa_init(argc, argv);
hadrons = new SHERPA::Hadron_Decay_Handler(".", "Fragmentation.dat");
Data_Reader * reader = new Data_Reader(" ",";","!","=");
reader->AddWordSeparator("\t");
reader->SetInputPath("./");
reader->SetInputFile("YFS.dat");
photons = new PHOTONS::Photons(reader,true);
mother_flav = Flavour( (kf_code) abs(ToType<int>(argv[1])) );
mother_flav.SetStable(false);
if(ToType<int>(argv[1])<0) mother_flav=mother_flav.Bar();
rpa->gen.SetEcms(mother_flav.HadMass());
msg_Info()<<"Welcome. I am decaying a "<<mother_flav<<endl;
Particle* mother_part = new Particle( 1,mother_flav,
Vec4D(mother_flav.HadMass(),0.,0.,0.) );
mother_part->SetTime();
mother_part->SetFinalMass(mother_flav.HadMass());
ref_blob = new Blob();
ref_blob->SetType(btp::Hadron_Decay);
ref_blob->SetStatus(blob_status::needs_hadrondecays);
ref_blob->AddToInParticles(mother_part);
try {
hadrons->FillOnshellDecay(ref_blob, NULL);
} catch (Return_Value::code ret) {
msg_Error()<<METHOD<<" Something went wrong for blob: "<<ref_blob<<endl;
return;
}
}
void FeynRules_Model::ParticleInit() {
m_partfile = p_dataread->GetValue<string>("FR_PARTICLES",std::string("Particle.dat"));
Data_Reader reader = Data_Reader(" ",";","!","=");
p_dataread->AddComment("#");
reader.AddWordSeparator("\t");
reader.SetAddCommandLine(false);
reader.SetInputPath(m_dir);
reader.SetInputFile(m_partfile);
kf_code kfc;
int charge,icharge,spin,strong,Majorana;
bool Take,stable,massive;
double mass,width;
std::string idname, texname;
if (!reader.OpenInFile()) {
msg_Error()<<METHOD<<"(): FeynRules particle data file '"
<<m_partfile<<"' not found."<<std::endl;
return;
}
std::vector<std::vector<std::string> > helpsvv;
reader.MatrixFromFile(helpsvv);
for(size_t i(1);i<helpsvv.size();++i) {
if (helpsvv[i].size()!=13) {
msg_Error()<<METHOD<<"(): Inconsistent entry in line "<<i
<<" of '"<<reader.InputFile()<<"'."<<std::endl;
continue;
}
if (helpsvv[i][0]==std::string("kf")) continue;
kfc=ToType<int>(helpsvv[i][0]);
mass=ToType<double>(helpsvv[i][1]); width=ToType<double>(helpsvv[i][2]);
charge=ToType<int>(helpsvv[i][3]); icharge=ToType<int>(helpsvv[i][4]);
strong=ToType<int>(helpsvv[i][5]); spin=ToType<int>(helpsvv[i][6]);
Majorana=ToType<int>(helpsvv[i][7]); Take=ToType<int>(helpsvv[i][8]);
stable=ToType<int>(helpsvv[i][9]); massive=ToType<int>(helpsvv[i][10]);
idname=helpsvv[i][11]; texname=helpsvv[i][12];
s_kftable[kfc] = new Particle_Info(kfc,mass,width,charge,icharge,strong,spin,
Majorana,Take,stable,massive,idname,texname);
}
ReadParticleData();
// add containers
s_kftable[kf_none] = new
Particle_Info(kf_none,-1,0,0,0,0,0,-1,0,1,0,"no_particle","no particle",0,1);
s_kftable[kf_resummed] = new
Particle_Info(kf_resummed,0.,0.,0,0,1,2,0,1,1,0,"r","resummed",0,1);
s_kftable[kf_bjet] = new
Particle_Info(kf_bjet,0.,0.,0,0,1,2,0,1,1,0,"bj","bjet",0,1);
s_kftable[kf_fermion] = new
Particle_Info(kf_fermion,0.,0., 0,0,0,1,0,1,1,0,"fermion","fermion",0,1);
s_kftable[kf_jet] = new
Particle_Info(kf_jet,0.,0.,0,0,1, 2,0,1,1,0,"j","jet",0,1);
s_kftable[kf_quark] = new
Particle_Info(kf_quark,0.,0.,0, 0,1,1,0,1,1,0,"Q","Quark",0,1);
s_kftable[kf_lepton] = new
Particle_Info(kf_lepton,0.,0.,-3,-1,0,1,0,1,1,0,"lepton","lepton",0,1);
s_kftable[kf_neutrino] = new
Particle_Info(kf_neutrino,0.,0.,0,1,0, 1,0,1,1,0,"neutrino","neutrino",0,1);
s_kftable[kf_fermion]->Clear();
s_kftable[kf_jet]->Clear();
s_kftable[kf_resummed]->Clear();
s_kftable[kf_resummed]->m_resummed=true;
s_kftable[kf_quark]->Clear();
s_kftable[kf_lepton]->Clear();
s_kftable[kf_neutrino]->Clear();
for (int i=1;i<7;i++) {
Flavour addit((kf_code)i);
if (addit.Mass()==0.0 || (!addit.IsMassive() && addit.IsOn())) {
s_kftable[kf_jet]->Add(addit);
s_kftable[kf_jet]->Add(addit.Bar());
s_kftable[kf_quark]->Add(addit);
s_kftable[kf_quark]->Add(addit.Bar());
s_kftable[kf_fermion]->Add(addit);
s_kftable[kf_fermion]->Add(addit.Bar());
}
}
s_kftable[kf_jet]->Add(Flavour(kf_gluon));
s_kftable[kf_jet]->SetResummed();
for (int i=11;i<17;i+=2) {
Flavour addit((kf_code)i);
if (addit.Mass()==0.0 || (!addit.IsMassive() && addit.IsOn())) {
s_kftable[kf_lepton]->Add(addit);
s_kftable[kf_lepton]->Add(addit.Bar());
s_kftable[kf_fermion]->Add(addit);
s_kftable[kf_fermion]->Add(addit.Bar());
}
}
for (int i=12;i<18;i+=2) {
Flavour addit((kf_code)i);
if (addit.Mass()==0.0 && addit.IsOn()) {
s_kftable[kf_neutrino]->Add(addit);
s_kftable[kf_neutrino]->Add(addit.Bar());
s_kftable[kf_fermion]->Add(addit);
s_kftable[kf_fermion]->Add(addit.Bar());
}
}
}
Lund_Interface::Lund_Interface(string _m_path,string _m_file):
m_path(_m_path),m_file(_m_file), m_maxtrials(2),
p_hepevt(NULL),
m_compress(true),m_writeout(false),
p_phep(new double[5*HEPEVT_CB_SIZE]),
p_vhep(new double[4*HEPEVT_CB_SIZE]),
p_jmohep(new int[2*HEPEVT_CB_SIZE]),
p_jdahep(new int[2*HEPEVT_CB_SIZE])
{
exh->AddTerminatorObject(this);
double win;
string beam[2], frame("CMS");
Flavour flav[2];
for (size_t i=0;i<2;++i) flav[i]=rpa->gen.Bunch(i);
if (flav[0].Kfcode()==kf_e && flav[1].Kfcode()==kf_p_plus) {
if (flav[0].IsAnti()) beam[0]="e+"; else beam[0]="e-";
if (flav[1].IsAnti()) beam[1]="p-"; else beam[1]="p+";
pysubs.msub[9]=1;
}
else if (flav[0].Kfcode()==kf_p_plus && flav[1].Kfcode()==kf_e) {
if (flav[0].IsAnti()) beam[0]="p-"; else beam[0]="p+";
if (flav[1].IsAnti()) beam[1]="e+"; else beam[1]="e-";
pysubs.msub[9]=1;
}
else if (flav[0]==Flavour(kf_e) && flav[1]==Flavour(kf_photon)) {
if (flav[0].IsAnti()) beam[0]="e+"; else beam[0]="e-";
beam[1]="gamma";
pysubs.msub[33]=1;
}
else if (flav[0]==Flavour(kf_photon) && flav[1]==Flavour(kf_e)) {
beam[0]="gamma";
if (flav[1].IsAnti()) beam[1]="e+"; else beam[1]="e-";
pysubs.msub[33]=1;
}
else if (flav[0]==Flavour(kf_photon) && flav[1]==Flavour(kf_photon)) {
for (size_t i=0;i<2;++i) beam[i]="gamma";
pysubs.msub[57]=1;
}
else if (flav[0].Kfcode()==kf_e && flav[1].Kfcode()==kf_e) {
for (size_t i=0;i<2;++i) if (flav[i].IsAnti()) beam[i]="e+"; else beam[i]="e-";
pysubs.msub[0]=1;
pypars.mstp[47]=1;
pydat1.mstj[100]=5;
}
else {
for (size_t i=0;i<2;++i) if (flav[i].IsAnti()) beam[i]="p-"; else beam[i]="p+";
pysubs.msub[0]=1;
pypars.mstp[47]=1;
pydat1.mstj[100]=5;
}
win=rpa->gen.Ecms();
s_maxerrors=rpa->gen.NumberOfEvents();
vector<vector<double> > help;
Data_Reader *reader = new Data_Reader(" ",";","!","=");
reader->AddComment("#");
reader->AddWordSeparator("\t");
reader->SetInputPath(m_path);
reader->SetInputFile(m_file);
reader->AddIgnore("(");
reader->AddIgnore(")");
reader->AddIgnore(",");
pysubs.msel=0;
reader->MatrixFromFile(help,"MSUB");
for (size_t i=0;i<help.size();++i) {
if (help[i].size()>1) if ((int)help[i][0]>0) pysubs.msub[(int)help[i][0]-1]=(int)help[i][1];
}
reader->MatrixFromFile(help,"KFIN");
for (size_t i=0;i<help.size();++i) {
if (help[i].size()>2) {
if (((int)help[i][0]>0)&&((int)help[i][1]>-41)) {
pysubs.kfin[(int)help[i][1]+40][(int)help[i][0]-1]=(int)help[i][2];
}
}
}
reader->MatrixFromFile(help,"CKIN");
for (size_t i=0;i<help.size();++i) {
if (help[i].size()>1) if ((int)help[i][0]>0) pysubs.ckin[(int)help[i][0]-1]=help[i][1];
}
reader->MatrixFromFile(help,"MSTJ");
for (size_t i=0;i<help.size();++i) {
if (help[i].size()>1) if ((int)help[i][0]>0) pydat1.mstj[(int)help[i][0]-1]=(int)help[i][1];
}
reader->MatrixFromFile(help,"MSTP");
for (size_t i=0;i<help.size();++i) {
if (help[i].size()>1) if ((int)help[i][0]>0) pypars.mstp[(int)help[i][0]-1]=(int)help[i][1];
}
reader->MatrixFromFile(help,"MSTU");
for (size_t i=0;i<help.size();++i) {
if (help[i].size()>1) if ((int)help[i][0]>0) pydat1.mstu[(int)help[i][0]-1]=(int)help[i][1];
}
reader->MatrixFromFile(help,"PARP");
for (size_t i=0;i<help.size();++i) {
if (help[i].size()>1) if ((int)help[i][0]>0) pypars.parp[(int)help[i][0]-1]=help[i][1];
}
reader->MatrixFromFile(help,"PARJ");
for (size_t i=0;i<help.size();++i) {
if (help[i].size()>1) if ((int)help[i][0]>0) pydat1.parj[(int)help[i][0]-1]=help[i][1];
}
reader->MatrixFromFile(help,"PARU");
for (size_t i=0;i<help.size();++i) {
if (help[i].size()>1) if ((int)help[i][0]>0) pydat1.paru[(int)help[i][0]-1]=help[i][1];
}
reader->MatrixFromFile(help,"MDME");
for (size_t i=0;i<help.size();++i) {
if (help[i].size()>2) {
if ((int)help[i][0]>0 && abs((int)help[i][1]<2)) {
pydat3.mdme[(int)help[i][1]-1][(int)help[i][0]-1]=(int)help[i][2];
}
}
}
reader->MatrixFromFile(help,"MDCYKF");
for (size_t i=0;i<help.size();++i) {
if (help[i].size()>2) {
if ((int)help[i][0]>0 && abs((int)help[i][1]<2)) {
msg_Tracking()<<"Lund_Interface::Lund_Interface(..): "
<<"Set MDCY("<<pycomp((int)help[i][0])<<","<<(int)help[i][1]
<<") ( from KF code "<<(int)help[i][0]<<" ) to "<<(int)help[i][2]<<endl;
pydat3.mdcy[(int)help[i][1]-1][pycomp((int)help[i][0])-1]=(int)help[i][2];
}
}
}
// the next lines replace the apyinit_ call
hepevt.nhep=100;
for (int i=pydat3.mdcy[2-1][23-1];i<pydat3.mdcy[2-1][23-1]+pydat3.mdcy[3-1][23-1];++i) {
if (abs(pydat3.kfdp[1-1][i-1])>=2) pydat3.mdme[1-1][i-1]=Min(0,pydat3.mdme[1-1][i-1]);
}
pyinit(frame.c_str(),beam[0].c_str(),beam[1].c_str(),100.0);
// replacement ends here
if (msg_LevelIsDebugging()) ListLundParameters();
pylist(0);
delete reader;
}