//Configuration of simulation enum PprRun_t { test50, kParam_8000, kParam_4000, kParam_2000, kHijing_cent1, kHijing_cent2, kHijing_per1, kHijing_per2, kHijing_per3, kHijing_per4, kHijing_per5, kHijing_jj25, kHijing_jj50, kHijing_jj75, kHijing_jj100, kHijing_jj200, kHijing_gj25, kHijing_gj50, kHijing_gj75, kHijing_gj100, kHijing_gj200, kHijing_pA, kPythia6, kPythia6Jets20_24, kPythia6Jets24_29, kPythia6Jets29_35, kPythia6Jets35_42, kPythia6Jets42_50, kPythia6Jets50_60, kPythia6Jets60_72, kPythia6Jets72_86, kPythia6Jets86_104, kPythia6Jets104_125, kPythia6Jets125_150, kPythia6Jets150_180, kD0PbPb5500, kCharmSemiElPbPb5500, kBeautySemiElPbPb5500, kCocktailTRD, kPyJJ, kPyGJ, kMuonCocktailCent1, kMuonCocktailPer1, kMuonCocktailPer4, kMuonCocktailCent1HighPt, kMuonCocktailPer1HighPt, kMuonCocktailPer4HighPt, kMuonCocktailCent1Single, kMuonCocktailPer1Single, kMuonCocktailPer4Single, kFlow_2_2000, kFlow_10_2000, kFlow_6_2000, kFlow_6_5000, kHIJINGplus, kRunMax }; const char* pprRunName[] = { "test50", "kParam_8000", "kParam_4000", "kParam_2000", "kHijing_cent1", "kHijing_cent2", "kHijing_per1", "kHijing_per2", "kHijing_per3", "kHijing_per4", "kHijing_per5", "kHijing_jj25", "kHijing_jj50", "kHijing_jj75", "kHijing_jj100", "kHijing_jj200", "kHijing_gj25", "kHijing_gj50", "kHijing_gj75", "kHijing_gj100", "kHijing_gj200", "kHijing_pA", "kPythia6", "kPythia6Jets20_24", "kPythia6Jets24_29", "kPythia6Jets29_35", "kPythia6Jets35_42", "kPythia6Jets42_50", "kPythia6Jets50_60", "kPythia6Jets60_72", "kPythia6Jets72_86", "kPythia6Jets86_104", "kPythia6Jets104_125", "kPythia6Jets125_150", "kPythia6Jets150_180", "kD0PbPb5500", "kCharmSemiElPbPb5500", "kBeautySemiElPbPb5500", "kCocktailTRD", "kPyJJ", "kPyGJ", "kMuonCocktailCent1", "kMuonCocktailPer1", "kMuonCocktailPer4", "kMuonCocktailCent1HighPt", "kMuonCocktailPer1HighPt", "kMuonCocktailPer4HighPt", "kMuonCocktailCent1Single", "kMuonCocktailPer1Single", "kMuonCocktailPer4Single", "kFlow_2_2000", "kFlow_10_2000", "kFlow_6_2000", "kFlow_6_5000", "kHIJINGplus" }; enum PprRad_t { kGluonRadiation, kNoGluonRadiation }; enum PprTrigConf_t { kDefaultPPTrig, kDefaultPbPbTrig }; const char * pprTrigConfName[] = { "p-p","Pb-Pb" }; // This part for configuration static PprRun_t srun = kHijing_per2; static PprRad_t srad = kGluonRadiation; static AliMagF::BMap_t smag = AliMagF::k5kG; static AliMagF::BeamType_t beamType = AliMagF::kBeamTypeAA; static Double_t beamEnergy = 7000.*82./208; static Int_t sseed = 12345; //Set 0 to use the current time static PprTrigConf_t strig = kDefaultPbPbTrig; // default pp trigger configuration // Comment line static TString comment; // Functions Float_t EtaToTheta(Float_t arg); AliGenerator* GeneratorFactory(PprRun_t srun); AliGenHijing* HijingStandard(); AliGenGeVSim* GeVSimStandard(Float_t, Float_t); void ProcessEnvironmentVars(); void Config() { // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00 // Theta range given through pseudorapidity limits 22/6/2001 // Get settings from environment variables ProcessEnvironmentVars(); // Set Random Number seed gRandom->SetSeed(sseed); cout<<"Seed for random number generation= "<GetSeed()<SetSWIT(4,100); AliRunLoader* rl=0x0; AliLog::Message(AliLog::kInfo, "Creating Run Loader", "", "", "Config()"," ConfigPPR.C", __LINE__); rl = AliRunLoader::Open("galice.root", AliConfig::GetDefaultEventFolderName(), "recreate"); if (rl == 0x0) { gAlice->Fatal("Config.C","Can not instatiate the Run Loader"); return; } rl->SetCompressionLevel(2); rl->SetNumberOfEventsPerFile(100); gAlice->SetRunLoader(rl); // Set the trigger configuration AliSimulation::Instance()->SetTriggerConfig(pprTrigConfName[strig]); cout<<"Trigger configuration is set to "<SetForceDecay(kHadronicD); break; case kCharmSemiElPbPb5500: decayer->SetForceDecay(kSemiElectronic); break; case kBeautySemiElPbPb5500: decayer->SetForceDecay(kSemiElectronic); break; default: decayer->SetForceDecay(kAll); break; } decayer->Init(); vmc->SetExternalDecayer(decayer); // // //======================================================================= // //======================================================================= // ************* STEERING parameters FOR ALICE SIMULATION ************** // --- Specify event type to be tracked through the ALICE setup // --- All positions are in cm, angles in degrees, and P and E in GeV vmc->SetProcess("DCAY",1); vmc->SetProcess("PAIR",1); vmc->SetProcess("COMP",1); vmc->SetProcess("PHOT",1); vmc->SetProcess("PFIS",0); vmc->SetProcess("DRAY",0); vmc->SetProcess("ANNI",1); vmc->SetProcess("BREM",1); vmc->SetProcess("MUNU",1); vmc->SetProcess("CKOV",1); vmc->SetProcess("HADR",1); vmc->SetProcess("LOSS",2); vmc->SetProcess("MULS",1); vmc->SetProcess("RAYL",1); Float_t cut = 1.e-3; // 1MeV cut by default Float_t tofmax = 1.e10; vmc->SetCut("CUTGAM", cut); vmc->SetCut("CUTELE", cut); vmc->SetCut("CUTNEU", cut); vmc->SetCut("CUTHAD", cut); vmc->SetCut("CUTMUO", cut); vmc->SetCut("BCUTE", cut); vmc->SetCut("BCUTM", cut); vmc->SetCut("DCUTE", cut); vmc->SetCut("DCUTM", cut); vmc->SetCut("PPCUTM", cut); vmc->SetCut("TOFMAX", tofmax); // Generator Configuration AliGenerator* gener = GeneratorFactory(srun); gener->SetOrigin(0, 0, 0); // vertex position gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position gener->SetCutVertexZ(1.); // Truncate at 1 sigma gener->SetVertexSmear(kPerEvent); gener->SetTrackingFlag(1); gener->Init(); if (smag == AliMagF::k2kG) { comment = comment.Append(" | L3 field 0.2 T"); } else if (smag == AliMagF::k5kG) { comment = comment.Append(" | L3 field 0.5 T"); } if (srad == kGluonRadiation) { comment = comment.Append(" | Gluon Radiation On"); } else { comment = comment.Append(" | Gluon Radiation Off"); } printf("\n \n Comment: %s \n \n", comment.Data()); // Field TGeoGlobalMagField::Instance()->SetField (new AliMagF("Maps","Maps", -1., -1., smag,beamType,beamEnergy)); rl->CdGAFile(); // Int_t iABSO = 1; Int_t iDIPO = 1; Int_t iFMD = 1; Int_t iFRAME = 1; Int_t iHALL = 1; Int_t iITS = 1; Int_t iMAG = 1; Int_t iMUON = 1; Int_t iPHOS = 1; Int_t iPIPE = 1; Int_t iPMD = 1; Int_t iHMPID = 1; Int_t iSHIL = 1; Int_t iT0 = 1; Int_t iTOF = 1; Int_t iTPC = 1; Int_t iTRD = 1; Int_t iZDC = 1; Int_t iEMCAL = 1; Int_t iVZERO = 1; Int_t iACORDE = 0; //=================== Alice BODY parameters ============================= AliBODY *BODY = new AliBODY("BODY", "Alice envelop"); if (iMAG) { //=================== MAG parameters ============================ // --- Start with Magnet since detector layouts may be depending --- // --- on the selected Magnet dimensions --- AliMAG *MAG = new AliMAG("MAG", "Magnet"); } if (iABSO) { //=================== ABSO parameters ============================ AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber"); } if (iDIPO) { //=================== DIPO parameters ============================ AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3"); } if (iHALL) { //=================== HALL parameters ============================ AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall"); } if (iFRAME) { //=================== FRAME parameters ============================ AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame"); FRAME->SetHoles(1); } if (iSHIL) { //=================== SHIL parameters ============================ AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3"); } if (iPIPE) { //=================== PIPE parameters ============================ AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe"); } if (iITS) { //=================== ITS parameters ============================ AliITS *ITS = new AliITSv11("ITS","ITS v11"); } if (iTPC) { //============================ TPC parameters ===================== AliTPC *TPC = new AliTPCv2("TPC", "Default"); } if (iTOF) { //=================== TOF parameters ============================ AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF"); } if (iHMPID) { //=================== HMPID parameters =========================== AliHMPID *HMPID = new AliHMPIDv3("HMPID", "normal HMPID"); } if (iZDC) { //=================== ZDC parameters ============================ AliZDC *ZDC = new AliZDCv4("ZDC", "normal ZDC"); } if (iTRD) { //=================== TRD parameters ============================ AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator"); } if (iFMD) { //=================== FMD parameters ============================ AliFMD *FMD = new AliFMDv1("FMD", "normal FMD"); } if (iMUON) { //=================== MUON parameters =========================== // New MUONv1 version (geometry defined via builders) AliMUON *MUON = new AliMUONv1("MUON", "default"); } //=================== PHOS parameters =========================== if (iPHOS) { AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP"); } if (iPMD) { //=================== PMD parameters ============================ AliPMD *PMD = new AliPMDv1("PMD", "normal PMD"); } if (iT0) { //=================== T0 parameters ============================ AliT0 *T0 = new AliT0v1("T0", "T0 Detector"); } if (iEMCAL) { //=================== EMCAL parameters ============================ AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETEV1"); } if (iACORDE) { //=================== ACORDE parameters ============================ AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE"); } if (iVZERO) { //=================== VZERO parameters ============================ AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO"); } } Float_t EtaToTheta(Float_t arg){ return (180./TMath::Pi())*2.*atan(exp(-arg)); } AliGenerator* GeneratorFactory(PprRun_t srun) { Int_t isw = 3; if (srad == kNoGluonRadiation) isw = 0; AliGenerator * gGener = 0x0; switch (srun) { case test50: { comment = comment.Append(":HIJINGparam test 50 particles"); AliGenHIJINGpara *gener = new AliGenHIJINGpara(50); gener->SetMomentumRange(0, 999999.); gener->SetPhiRange(0., 360.); // Set pseudorapidity range from -8 to 8. Float_t thmin = EtaToTheta(8); // theta min. <---> eta max Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min gener->SetThetaRange(thmin,thmax); gGener=gener; } break; case kParam_8000: { comment = comment.Append(":HIJINGparam N=8000"); AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030); gener->SetMomentumRange(0, 999999.); gener->SetPhiRange(0., 360.); // Set pseudorapidity range from -8 to 8. Float_t thmin = EtaToTheta(8); // theta min. <---> eta max Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min gener->SetThetaRange(thmin,thmax); gGener=gener; } break; case kParam_4000: { comment = comment.Append("HIJINGparam N=4000"); AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015); gener->SetMomentumRange(0, 999999.); gener->SetPhiRange(0., 360.); // Set pseudorapidity range from -8 to 8. Float_t thmin = EtaToTheta(8); // theta min. <---> eta max Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min gener->SetThetaRange(thmin,thmax); gGener=gener; } break; case kParam_2000: { comment = comment.Append("HIJINGparam N=2000"); AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507); gener->SetMomentumRange(0, 999999.); gener->SetPhiRange(0., 360.); // Set pseudorapidity range from -8 to 8. Float_t thmin = EtaToTheta(8); // theta min. <---> eta max Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min gener->SetThetaRange(thmin,thmax); gGener=gener; } break; // // Hijing Central // case kHijing_cent1: { comment = comment.Append("HIJING cent1"); AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(0., 5.); gGener=gener; } break; case kHijing_cent2: { comment = comment.Append("HIJING cent2"); AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(0., 2.); gGener=gener; } break; // // Hijing Peripheral // case kHijing_per1: { comment = comment.Append("HIJING per1"); AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(5., 8.6); gGener=gener; } break; case kHijing_per2: { comment = comment.Append("HIJING per2"); AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(8.6, 11.2); gGener=gener; } break; case kHijing_per3: { comment = comment.Append("HIJING per3"); AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(11.2, 13.2); gGener=gener; } break; case kHijing_per4: { comment = comment.Append("HIJING per4"); AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(13.2, 15.); gGener=gener; } break; case kHijing_per5: { comment = comment.Append("HIJING per5"); AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(15., 100.); gGener=gener; } break; // // Jet-Jet // case kHijing_jj25: { comment = comment.Append("HIJING Jet 25 GeV"); AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(0., 5.); // trigger gener->SetTrigger(1); gener->SetPtJet(25.); gener->SetRadiation(isw); gener->SetSimpleJets(!isw); gener->SetJetEtaRange(-0.3,0.3); gener->SetJetPhiRange(75., 165.); gGener=gener; } break; case kHijing_jj50: { comment = comment.Append("HIJING Jet 50 GeV"); AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(0., 5.); // trigger gener->SetTrigger(1); gener->SetPtJet(50.); gener->SetRadiation(isw); gener->SetSimpleJets(!isw); gener->SetJetEtaRange(-0.3,0.3); gener->SetJetPhiRange(75., 165.); gGener=gener; } break; case kHijing_jj75: { comment = comment.Append("HIJING Jet 75 GeV"); AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(0., 5.); // trigger gener->SetTrigger(1); gener->SetPtJet(75.); gener->SetRadiation(isw); gener->SetSimpleJets(!isw); gener->SetJetEtaRange(-0.3,0.3); gener->SetJetPhiRange(75., 165.); gGener=gener; } break; case kHijing_jj100: { comment = comment.Append("HIJING Jet 100 GeV"); AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(0., 5.); // trigger gener->SetTrigger(1); gener->SetPtJet(100.); gener->SetRadiation(isw); gener->SetSimpleJets(!isw); gener->SetJetEtaRange(-0.3,0.3); gener->SetJetPhiRange(75., 165.); gGener=gener; } break; case kHijing_jj200: { comment = comment.Append("HIJING Jet 200 GeV"); AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(0., 5.); // trigger gener->SetTrigger(1); gener->SetPtJet(200.); gener->SetRadiation(isw); gener->SetSimpleJets(!isw); gener->SetJetEtaRange(-0.3,0.3); gener->SetJetPhiRange(75., 165.); gGener=gener; } break; // // Gamma-Jet // case kHijing_gj25: { comment = comment.Append("HIJING Gamma 25 GeV"); AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(0., 5.); // trigger gener->SetTrigger(2); gener->SetPtJet(25.); gener->SetRadiation(isw); gener->SetSimpleJets(!isw); gener->SetJetEtaRange(-0.12, 0.12); gener->SetJetPhiRange(220., 320.); gGener=gener; } break; case kHijing_gj50: { comment = comment.Append("HIJING Gamma 50 GeV"); AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(0., 5.); // trigger gener->SetTrigger(2); gener->SetPtJet(50.); gener->SetRadiation(isw); gener->SetSimpleJets(!isw); gener->SetJetEtaRange(-0.12, 0.12); gener->SetJetPhiRange(220., 320.); gGener=gener; } break; case kHijing_gj75: { comment = comment.Append("HIJING Gamma 75 GeV"); AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(0., 5.); // trigger gener->SetTrigger(2); gener->SetPtJet(75.); gener->SetRadiation(isw); gener->SetSimpleJets(!isw); gener->SetJetEtaRange(-0.12, 0.12); gener->SetJetPhiRange(220., 320.); gGener=gener; } break; case kHijing_gj100: { comment = comment.Append("HIJING Gamma 100 GeV"); AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(0., 5.); // trigger gener->SetTrigger(2); gener->SetPtJet(100.); gener->SetRadiation(isw); gener->SetSimpleJets(!isw); gener->SetJetEtaRange(-0.12, 0.12); gener->SetJetPhiRange(220., 320.); gGener=gener; } break; case kHijing_gj200: { comment = comment.Append("HIJING Gamma 200 GeV"); AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(0., 5.); // trigger gener->SetTrigger(2); gener->SetPtJet(200.); gener->SetRadiation(isw); gener->SetSimpleJets(!isw); gener->SetJetEtaRange(-0.12, 0.12); gener->SetJetPhiRange(220., 320.); gGener=gener; } break; case kHijing_pA: { comment = comment.Append("HIJING pA"); AliGenCocktail *gener = new AliGenCocktail(); AliGenHijing *hijing = new AliGenHijing(-1); // centre of mass energy hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.); // impact parameter range hijing->SetImpactParameterRange(0., 15.); // reference frame hijing->SetReferenceFrame("CMS"); hijing->SetBoostLHC(1); // projectile hijing->SetProjectile("P", 1, 1); hijing->SetTarget ("A", 208, 82); // tell hijing to keep the full parent child chain hijing->KeepFullEvent(); // enable jet quenching hijing->SetJetQuenching(0); // enable shadowing hijing->SetShadowing(1); // Don't track spectators hijing->SetSpectators(0); // kinematic selection hijing->SetSelectAll(0); // AliGenSlowNucleons* gray = new AliGenSlowNucleons(1); AliSlowNucleonModel* model = new AliSlowNucleonModelExp(); gray->SetSlowNucleonModel(model); gray->SetDebug(1); gener->AddGenerator(hijing,"Hijing pPb", 1); gener->AddGenerator(gray, "Gray Particles",1); gGener=gener; } break; case kPythia6: { comment = comment.Append(":Pythia p-p @ 14 TeV"); AliGenPythia *gener = new AliGenPythia(-1); gener->SetMomentumRange(0,999999); gener->SetThetaRange(0., 180.); gener->SetYRange(-12,12); gener->SetPtRange(0,1000); gener->SetProcess(kPyMb); gener->SetEnergyCMS(14000.); gener->SetProjectile("p", 1, 1) ; gener->SetTarget("p", 1, 1) ; gGener=gener; } break; case kPythia6Jets20_24: { comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV"); AliGenPythia * gener = new AliGenPythia(-1); gener->SetEnergyCMS(5500.);// Centre of mass energy gener->SetProcess(kPyJets);// Process type gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts gener->SetJetPhiRange(0., 360.); gener->SetJetEtRange(10., 1000.); gener->SetGluonRadiation(1,1); // gener->SetPtKick(0.); // Structure function gener->SetStrucFunc(kCTEQ4L); gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) gener->SetProjectile("p", 1, 1) ; gener->SetTarget("p", 1, 1) ; gGener=gener; } break; case kPythia6Jets24_29: { comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV"); AliGenPythia * gener = new AliGenPythia(-1); gener->SetEnergyCMS(5500.);// Centre of mass energy gener->SetProcess(kPyJets);// Process type gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts gener->SetJetPhiRange(0., 360.); gener->SetJetEtRange(10., 1000.); gener->SetGluonRadiation(1,1); // gener->SetPtKick(0.); // Structure function gener->SetStrucFunc(kCTEQ4L); gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) gener->SetProjectile("p", 1, 1) ; gener->SetTarget("p", 1, 1) ; gGener=gener; } break; case kPythia6Jets29_35: { comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV"); AliGenPythia * gener = new AliGenPythia(-1); gener->SetEnergyCMS(5500.);// Centre of mass energy gener->SetProcess(kPyJets);// Process type gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts gener->SetJetPhiRange(0., 360.); gener->SetJetEtRange(10., 1000.); gener->SetGluonRadiation(1,1); // gener->SetPtKick(0.); // Structure function gener->SetStrucFunc(kCTEQ4L); gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) gener->SetProjectile("p", 1, 1) ; gener->SetTarget("p", 1, 1) ; gGener=gener; } break; case kPythia6Jets35_42: { comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV"); AliGenPythia * gener = new AliGenPythia(-1); gener->SetEnergyCMS(5500.);// Centre of mass energy gener->SetProcess(kPyJets);// Process type gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts gener->SetJetPhiRange(0., 360.); gener->SetJetEtRange(10., 1000.); gener->SetGluonRadiation(1,1); // gener->SetPtKick(0.); // Structure function gener->SetStrucFunc(kCTEQ4L); gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) gener->SetProjectile("p", 1, 1) ; gener->SetTarget("p", 1, 1) ; gGener=gener; } break; case kPythia6Jets42_50: { comment = comment.Append(":Pythia jets 42-50 GeV @ 5.5 TeV"); AliGenPythia * gener = new AliGenPythia(-1); gener->SetEnergyCMS(5500.);// Centre of mass energy gener->SetProcess(kPyJets);// Process type gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts gener->SetJetPhiRange(0., 360.); gener->SetJetEtRange(10., 1000.); gener->SetGluonRadiation(1,1); // gener->SetPtKick(0.); // Structure function gener->SetStrucFunc(kCTEQ4L); gener->SetPtHard(42., 50.);// Pt transfer of the hard scattering gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) gener->SetProjectile("p", 1, 1) ; gener->SetTarget("p", 1, 1) ; gGener=gener; } break; case kPythia6Jets50_60: { comment = comment.Append(":Pythia jets 50-60 GeV @ 5.5 TeV"); AliGenPythia * gener = new AliGenPythia(-1); gener->SetEnergyCMS(5500.);// Centre of mass energy gener->SetProcess(kPyJets);// Process type gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts gener->SetJetPhiRange(0., 360.); gener->SetJetEtRange(10., 1000.); gener->SetGluonRadiation(1,1); // gener->SetPtKick(0.); // Structure function gener->SetStrucFunc(kCTEQ4L); gener->SetPtHard(50., 60.);// Pt transfer of the hard scattering gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) gGener=gener; } break; case kPythia6Jets60_72: { comment = comment.Append(":Pythia jets 60-72 GeV @ 5.5 TeV"); AliGenPythia * gener = new AliGenPythia(-1); gener->SetEnergyCMS(5500.);// Centre of mass energy gener->SetProcess(kPyJets);// Process type gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts gener->SetJetPhiRange(0., 360.); gener->SetJetEtRange(10., 1000.); gener->SetGluonRadiation(1,1); // gener->SetPtKick(0.); // Structure function gener->SetStrucFunc(kCTEQ4L); gener->SetPtHard(60., 72.);// Pt transfer of the hard scattering gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) gener->SetProjectile("p", 1, 1) ; gener->SetTarget("p", 1, 1) ; gGener=gener; } break; case kPythia6Jets72_86: { comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV"); AliGenPythia * gener = new AliGenPythia(-1); gener->SetEnergyCMS(5500.);// Centre of mass energy gener->SetProcess(kPyJets);// Process type gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts gener->SetJetPhiRange(0., 360.); gener->SetJetEtRange(10., 1000.); gener->SetGluonRadiation(1,1); // gener->SetPtKick(0.); // Structure function gener->SetStrucFunc(kCTEQ4L); gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) gener->SetProjectile("p", 1, 1) ; gener->SetTarget("p", 1, 1) ; gGener=gener; } break; case kPythia6Jets86_104: { comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV"); AliGenPythia * gener = new AliGenPythia(-1); gener->SetEnergyCMS(5500.);// Centre of mass energy gener->SetProcess(kPyJets);// Process type gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts gener->SetJetPhiRange(0., 360.); gener->SetJetEtRange(10., 1000.); gener->SetGluonRadiation(1,1); // gener->SetPtKick(0.); // Structure function gener->SetStrucFunc(kCTEQ4L); gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) gener->SetProjectile("p", 1, 1) ; gener->SetTarget("p", 1, 1) ; gGener=gener; } break; case kPythia6Jets104_125: { comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV"); AliGenPythia * gener = new AliGenPythia(-1); gener->SetEnergyCMS(5500.);// Centre of mass energy gener->SetProcess(kPyJets);// Process type gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts gener->SetJetPhiRange(0., 360.); gener->SetJetEtRange(10., 1000.); gener->SetGluonRadiation(1,1); // gener->SetPtKick(0.); // Structure function gener->SetStrucFunc(kCTEQ4L); gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) gener->SetProjectile("p", 1, 1) ; gener->SetTarget("p", 1, 1) ; gGener=gener; } break; case kPythia6Jets125_150: { comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV"); AliGenPythia * gener = new AliGenPythia(-1); gener->SetEnergyCMS(5500.);// Centre of mass energy gener->SetProcess(kPyJets);// Process type gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts gener->SetJetPhiRange(0., 360.); gener->SetJetEtRange(10., 1000.); gener->SetGluonRadiation(1,1); // gener->SetPtKick(0.); // Structure function gener->SetStrucFunc(kCTEQ4L); gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) gGener=gener; } break; case kPythia6Jets150_180: { comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV"); AliGenPythia * gener = new AliGenPythia(-1); gener->SetEnergyCMS(5500.);// Centre of mass energy gener->SetProcess(kPyJets);// Process type gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts gener->SetJetPhiRange(0., 360.); gener->SetJetEtRange(10., 1000.); gener->SetGluonRadiation(1,1); // gener->SetPtKick(0.); // Structure function gener->SetStrucFunc(kCTEQ4L); gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) gener->SetProjectile("p", 1, 1) ; gener->SetTarget("p", 1, 1) ; gGener=gener; } break; case kD0PbPb5500: { comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV"); AliGenPythia * gener = new AliGenPythia(10); gener->SetProcess(kPyD0PbPbMNR); gener->SetStrucFunc(kCTEQ4L); gener->SetPtHard(2.1,-1.0); gener->SetEnergyCMS(5500.); gener->SetNuclei(208,208); gener->SetForceDecay(kHadronicD); gener->SetYRange(-2,2); gener->SetFeedDownHigherFamily(kFALSE); gener->SetStackFillOpt(AliGenPythia::kParentSelection); gener->SetCountMode(AliGenPythia::kCountParents); gener->SetProjectile("A", 208, 82) ; gener->SetTarget("A", 208, 82) ; gGener=gener; } break; case kCharmSemiElPbPb5500: { comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV"); AliGenPythia * gener = new AliGenPythia(10); gener->SetProcess(kPyCharmPbPbMNR); gener->SetStrucFunc(kCTEQ4L); gener->SetPtHard(2.1,-1.0); gener->SetEnergyCMS(5500.); gener->SetNuclei(208,208); gener->SetForceDecay(kSemiElectronic); gener->SetYRange(-2,2); gener->SetFeedDownHigherFamily(kFALSE); gener->SetCountMode(AliGenPythia::kCountParents); gener->SetProjectile("A", 208, 82) ; gener->SetTarget("A", 208, 82) ; gGener=gener; } break; case kBeautySemiElPbPb5500: { comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV"); AliGenPythia *gener = new AliGenPythia(10); gener->SetProcess(kPyBeautyPbPbMNR); gener->SetStrucFunc(kCTEQ4L); gener->SetPtHard(2.75,-1.0); gener->SetEnergyCMS(5500.); gener->SetNuclei(208,208); gener->SetForceDecay(kSemiElectronic); gener->SetYRange(-2,2); gener->SetFeedDownHigherFamily(kFALSE); gener->SetCountMode(AliGenPythia::kCountParents); gener->SetProjectile("A", 208, 82) ; gener->SetTarget("A", 208, 82) ; gGener=gener; } break; case kCocktailTRD: { comment = comment.Append(" Cocktail for TRD at 5.5 TeV"); AliGenCocktail *gener = new AliGenCocktail(); AliGenParam *phi = new AliGenParam(10, new AliGenMUONlib(), AliGenMUONlib::kPhi, "Vogt PbPb"); phi->SetPtRange(0, 100); phi->SetYRange(-1., +1.); phi->SetForceDecay(kDiElectron); AliGenParam *omega = new AliGenParam(10, new AliGenMUONlib(), AliGenMUONlib::kOmega, "Vogt PbPb"); omega->SetPtRange(0, 100); omega->SetYRange(-1., +1.); omega->SetForceDecay(kDiElectron); AliGenParam *jpsi = new AliGenParam(10, new AliGenMUONlib(), AliGenMUONlib::kJpsiFamily, "Vogt PbPb"); jpsi->SetPtRange(0, 100); jpsi->SetYRange(-1., +1.); jpsi->SetForceDecay(kDiElectron); AliGenParam *ups = new AliGenParam(10, new AliGenMUONlib(), AliGenMUONlib::kUpsilonFamily, "Vogt PbPb"); ups->SetPtRange(0, 100); ups->SetYRange(-1., +1.); ups->SetForceDecay(kDiElectron); AliGenParam *charm = new AliGenParam(10, new AliGenMUONlib(), AliGenMUONlib::kCharm, "central"); charm->SetPtRange(0, 100); charm->SetYRange(-1.5, +1.5); charm->SetForceDecay(kSemiElectronic); AliGenParam *beauty = new AliGenParam(10, new AliGenMUONlib(), AliGenMUONlib::kBeauty, "central"); beauty->SetPtRange(0, 100); beauty->SetYRange(-1.5, +1.5); beauty->SetForceDecay(kSemiElectronic); AliGenParam *beautyJ = new AliGenParam(10, new AliGenMUONlib(), AliGenMUONlib::kBeauty, "central"); beautyJ->SetPtRange(0, 100); beautyJ->SetYRange(-1.5, +1.5); beautyJ->SetForceDecay(kBJpsiDiElectron); gener->AddGenerator(phi,"Phi",1); gener->AddGenerator(omega,"Omega",1); gener->AddGenerator(jpsi,"J/psi",1); gener->AddGenerator(ups,"Upsilon",1); gener->AddGenerator(charm,"Charm",1); gener->AddGenerator(beauty,"Beauty",1); gener->AddGenerator(beautyJ,"J/Psi from Beauty",1); gener->SetProjectile("A", 208, 82) ; gener->SetTarget("A", 208, 82) ; gGener=gener; } break; case kPyJJ: { comment = comment.Append(" Jet-jet at 5.5 TeV"); AliGenPythia *gener = new AliGenPythia(-1); gener->SetEnergyCMS(5500.); gener->SetProcess(kPyJets); Double_t ptHardMin=10.0, ptHardMax=-1.0; gener->SetPtHard(ptHardMin,ptHardMax); gener->SetYHard(-0.7,0.7); gener->SetJetEtaRange(-0.2,0.2); gener->SetEventListRange(0,1); gener->SetProjectile("p", 1, 1) ; gener->SetTarget("p", 1, 1) ; gGener=gener; } break; case kPyGJ: { comment = comment.Append(" Gamma-jet at 5.5 TeV"); AliGenPythia *gener = new AliGenPythia(-1); gener->SetEnergyCMS(5500.); gener->SetProcess(kPyDirectGamma); Double_t ptHardMin=10.0, ptHardMax=-1.0; gener->SetPtHard(ptHardMin,ptHardMax); gener->SetYHard(-1.0,1.0); gener->SetGammaEtaRange(-0.13,0.13); gener->SetGammaPhiRange(210.,330.); gener->SetEventListRange(0,1); gener->SetProjectile("p", 1, 1) ; gener->SetTarget("p", 1, 1) ; gGener=gener; } break; case kMuonCocktailCent1: { comment = comment.Append(" Muon Cocktail Cent1"); AliGenMUONCocktail * gener = new AliGenMUONCocktail(); gener->SetPtRange(0.4,100.); // Transverse momentum range gener->SetPhiRange(0.,360.); // Azimuthal angle range gener->SetYRange(-4.0,-2.4); gener->SetMuonPtCut(0.8); gener->SetMuonThetaCut(171.,178.); gener->SetMuonMultiplicity(2); gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04 gGener=gener; gener->SetProjectile("A", 208, 82) ; gener->SetTarget("A", 208, 82) ; } break; case kMuonCocktailPer1: { comment = comment.Append(" Muon Cocktail Per1"); AliGenMUONCocktail * gener = new AliGenMUONCocktail(); gener->SetPtRange(0.0,100.); // Transverse momentum range gener->SetPhiRange(0.,360.); // Azimuthal angle range gener->SetYRange(-4.0,-2.4); gener->SetMuonPtCut(0.8); gener->SetMuonThetaCut(171.,178.); gener->SetMuonMultiplicity(2); gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04 gener->SetProjectile("A", 208, 82) ; gener->SetTarget("A", 208, 82) ; gGener=gener; } break; case kMuonCocktailPer4: { comment = comment.Append(" Muon Cocktail Per4"); AliGenMUONCocktail * gener = new AliGenMUONCocktail(); gener->SetPtRange(0.0,100.); // Transverse momentum range gener->SetPhiRange(0.,360.); // Azimuthal angle range gener->SetYRange(-4.0,-2.4); gener->SetMuonPtCut(0.8); gener->SetMuonThetaCut(171.,178.); gener->SetMuonMultiplicity(2); gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04 gener->SetProjectile("A", 208, 82) ; gener->SetTarget("A", 208, 82) ; gGener=gener; } break; case kMuonCocktailCent1HighPt: { comment = comment.Append(" Muon Cocktail HighPt Cent1"); AliGenMUONCocktail * gener = new AliGenMUONCocktail(); gener->SetPtRange(0.0,100.); // Transverse momentum range gener->SetPhiRange(0.,360.); // Azimuthal angle range gener->SetYRange(-4.0,-2.4); gener->SetMuonPtCut(2.5); gener->SetMuonThetaCut(171.,178.); gener->SetMuonMultiplicity(2); gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04 gener->SetProjectile("A", 208, 82) ; gener->SetTarget("A", 208, 82) ; gGener=gener; } break; case kMuonCocktailPer1HighPt : { comment = comment.Append(" Muon Cocktail HighPt Per1"); AliGenMUONCocktail * gener = new AliGenMUONCocktail(); gener->SetPtRange(0.0,100.); // Transverse momentum range gener->SetPhiRange(0.,360.); // Azimuthal angle range gener->SetYRange(-4.0,-2.4); gener->SetMuonPtCut(2.5); gener->SetMuonThetaCut(171.,178.); gener->SetMuonMultiplicity(2); gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04 gener->SetProjectile("A", 208, 82) ; gener->SetTarget("A", 208, 82) ; gGener=gener; } break; case kMuonCocktailPer4HighPt: { comment = comment.Append(" Muon Cocktail HighPt Per4"); AliGenMUONCocktail * gener = new AliGenMUONCocktail(); gener->SetPtRange(0.0,100.); // Transverse momentum range gener->SetPhiRange(0.,360.); // Azimuthal angle range gener->SetYRange(-4.0,-2.4); gener->SetMuonPtCut(2.5); gener->SetMuonThetaCut(171.,178.); gener->SetMuonMultiplicity(2); gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04 gener->SetProjectile("A", 208, 82) ; gener->SetTarget("A", 208, 82) ; gGener=gener; } break; case kMuonCocktailCent1Single: { comment = comment.Append(" Muon Cocktail Single Cent1"); AliGenMUONCocktail * gener = new AliGenMUONCocktail(); gener->SetPtRange(0.0,100.); // Transverse momentum range gener->SetPhiRange(0.,360.); // Azimuthal angle range gener->SetYRange(-4.0,-2.4); gener->SetMuonPtCut(0.8); gener->SetMuonThetaCut(171.,178.); gener->SetMuonMultiplicity(1); gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04 gener->SetProjectile("A", 208, 82) ; gener->SetTarget("A", 208, 82) ; gGener=gener; } break; case kMuonCocktailPer1Single : { comment = comment.Append(" Muon Cocktail Single Per1"); AliGenMUONCocktail * gener = new AliGenMUONCocktail(); gener->SetPtRange(0.0,100.); // Transverse momentum range gener->SetPhiRange(0.,360.); // Azimuthal angle range gener->SetYRange(-4.0,-2.4); gener->SetMuonPtCut(0.8); gener->SetMuonThetaCut(171.,178.); gener->SetMuonMultiplicity(1); gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04 gener->SetProjectile("A", 208, 82) ; gener->SetTarget("A", 208, 82) ; gGener=gener; } break; case kMuonCocktailPer4Single: { comment = comment.Append(" Muon Cocktail Single Per4"); AliGenMUONCocktail * gener = new AliGenMUONCocktail(); gener->SetPtRange(0.0,100.); // Transverse momentum range gener->SetPhiRange(0.,360.); // Azimuthal angle range gener->SetYRange(-4.0,-2.4); gener->SetMuonPtCut(0.8); gener->SetMuonThetaCut(171.,178.); gener->SetMuonMultiplicity(1); gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04 gener->SetProjectile("A", 208, 82) ; gener->SetTarget("A", 208, 82) ; gGener=gener; } break; case kFlow_2_2000: { comment = comment.Append(" Flow with dN/deta = 2000, vn = 2%"); gGener = GeVSimStandard(2000., 2.); } break; case kFlow_10_2000: { comment = comment.Append(" Flow with dN/deta = 2000, vn = 10%"); gGener = GeVSimStandard(2000., 10.); } break; case kFlow_6_2000: { comment = comment.Append(" Flow with dN/deta = 2000, vn = 6%"); gGener = GeVSimStandard(2000., 6.); } break; case kFlow_6_5000: { comment = comment.Append(" Flow with dN/deta = 5000, vn = 6%"); gGener = GeVSimStandard(5000., 6.); } break; case kHIJINGplus: { // // The cocktail AliGenCocktail *gener = new AliGenCocktail(); // // Charm production by Pythia AliGenPythia * genpyc = new AliGenPythia(230); genpyc->SetProcess(kPyCharmPbPbMNR); genpyc->SetStrucFunc(kCTEQ4L); genpyc->SetPtHard(2.1,-1.0); genpyc->SetEnergyCMS(5500.); genpyc->SetNuclei(208,208); genpyc->SetYRange(-999,999); genpyc->SetForceDecay(kAll); genpyc->SetFeedDownHigherFamily(kFALSE); genpyc->SetCountMode(AliGenPythia::kCountParents); // // Beauty production by Pythia AliGenPythia * genpyb = new AliGenPythia(9); genpyb->SetProcess(kPyBeautyPbPbMNR); genpyb->SetStrucFunc(kCTEQ4L); genpyb->SetPtHard(2.75,-1.0); genpyb->SetEnergyCMS(5500.); genpyb->SetNuclei(208,208); genpyb->SetYRange(-999,999); genpyb->SetForceDecay(kAll); genpyb->SetFeedDownHigherFamily(kFALSE); genpyb->SetCountMode(AliGenPythia::kCountParents); // // Hyperons // AliGenSTRANGElib *lib = new AliGenSTRANGElib(); Int_t particle; // Xi particle = kXiMinus; AliGenParam *genXi = new AliGenParam(16,lib,particle); genXi->SetPtRange(0., 12.); genXi->SetYRange(-1.1, 1.1); genXi->SetForceDecay(kNoDecay); // // Omega particle = kOmegaMinus; AliGenParam *genOmega = new AliGenParam(10,lib,particle); genOmega->SetPtRange(0, 12.); genOmega->SetYRange(-1.1, 1.1); genOmega->SetForceDecay(kNoDecay); // // Central Hijing AliGenHijing *genHi = HijingStandard(); genHi->SwitchOffHeavyQuarks(kTRUE); genHi->SetImpactParameterRange(0.,5.); // // Add everything to the cocktail and shake ... gener->AddGenerator(genHi, "Hijing cent1", 1); gener->AddGenerator(genpyc, "Extra charm", 1); gener->AddGenerator(genpyb, "Extra beauty", 1); gener->AddGenerator(genXi, "Xi" , 1); gener->AddGenerator(genOmega, "Omega", 1); gener->SetProjectile("A", 208, 82) ; gener->SetTarget("A", 208, 82) ; gGener = gener; } break; default: break; } return gGener; } AliGenHijing* HijingStandard() { AliGenHijing *gener = new AliGenHijing(-1); // centre of mass energy gener->SetEnergyCMS(5500.); // reference frame gener->SetReferenceFrame("CMS"); // projectile gener->SetProjectile("A", 208, 82); gener->SetTarget ("A", 208, 82); // tell hijing to keep the full parent child chain gener->KeepFullEvent(); // enable jet quenching gener->SetJetQuenching(1); // enable shadowing gener->SetShadowing(1); // neutral pion and heavy particle decays switched off gener->SetDecaysOff(1); // Don't track spectators gener->SetSpectators(0); // kinematic selection gener->SetSelectAll(0); return gener; } AliGenGeVSim* GeVSimStandard(Float_t mult, Float_t vn) { AliGenGeVSim* gener = new AliGenGeVSim(0); // // Mult is the number of charged particles in |eta| < 0.5 // Vn is in (%) // // Sigma of the Gaussian dN/deta Float_t sigma_eta = 2.75; // // Maximum eta Float_t etamax = 7.00; // // // Scale from multiplicity in |eta| < 0.5 to |eta| < |etamax| Float_t mm = mult * (TMath::Erf(etamax/sigma_eta/sqrt(2.)) / TMath::Erf(0.5/sigma_eta/sqrt(2.))); // // Scale from charged to total multiplicity // mm *= 1.587; // // Vn vn /= 100.; // // Define particles // // // 78% Pions (26% pi+, 26% pi-, 26% p0) T = 250 MeV AliGeVSimParticle *pp = new AliGeVSimParticle(kPiPlus, 1, 0.26 * mm, 0.25, sigma_eta) ; AliGeVSimParticle *pm = new AliGeVSimParticle(kPiMinus, 1, 0.26 * mm, 0.25, sigma_eta) ; AliGeVSimParticle *p0 = new AliGeVSimParticle(kPi0, 1, 0.26 * mm, 0.25, sigma_eta) ; // // 12% Kaons (3% K0short, 3% K0long, 3% K+, 3% K-) T = 300 MeV AliGeVSimParticle *ks = new AliGeVSimParticle(kK0Short, 1, 0.03 * mm, 0.30, sigma_eta) ; AliGeVSimParticle *kl = new AliGeVSimParticle(kK0Long, 1, 0.03 * mm, 0.30, sigma_eta) ; AliGeVSimParticle *kp = new AliGeVSimParticle(kKPlus, 1, 0.03 * mm, 0.30, sigma_eta) ; AliGeVSimParticle *km = new AliGeVSimParticle(kKMinus, 1, 0.03 * mm, 0.30, sigma_eta) ; // // 10% Protons / Neutrons (5% Protons, 5% Neutrons) T = 250 MeV AliGeVSimParticle *pr = new AliGeVSimParticle(kProton, 1, 0.05 * mm, 0.25, sigma_eta) ; AliGeVSimParticle *ne = new AliGeVSimParticle(kNeutron, 1, 0.05 * mm, 0.25, sigma_eta) ; // // Set Elliptic Flow properties Float_t pTsaturation = 2. ; pp->SetEllipticParam(vn,pTsaturation,0.) ; pm->SetEllipticParam(vn,pTsaturation,0.) ; p0->SetEllipticParam(vn,pTsaturation,0.) ; pr->SetEllipticParam(vn,pTsaturation,0.) ; ne->SetEllipticParam(vn,pTsaturation,0.) ; ks->SetEllipticParam(vn,pTsaturation,0.) ; kl->SetEllipticParam(vn,pTsaturation,0.) ; kp->SetEllipticParam(vn,pTsaturation,0.) ; km->SetEllipticParam(vn,pTsaturation,0.) ; // // Set Direct Flow properties pp->SetDirectedParam(vn,1.0,0.) ; pm->SetDirectedParam(vn,1.0,0.) ; p0->SetDirectedParam(vn,1.0,0.) ; pr->SetDirectedParam(vn,1.0,0.) ; ne->SetDirectedParam(vn,1.0,0.) ; ks->SetDirectedParam(vn,1.0,0.) ; kl->SetDirectedParam(vn,1.0,0.) ; kp->SetDirectedParam(vn,1.0,0.) ; km->SetDirectedParam(vn,1.0,0.) ; // // Add particles to the list gener->AddParticleType(pp) ; gener->AddParticleType(pm) ; gener->AddParticleType(p0) ; gener->AddParticleType(pr) ; gener->AddParticleType(ne) ; gener->AddParticleType(ks) ; gener->AddParticleType(kl) ; gener->AddParticleType(kp) ; gener->AddParticleType(km) ; // // Random Ev.Plane ---------------------------------- TF1 *rpa = new TF1("gevsimPsiRndm","1", 0, 360); // -------------------------------------------------- gener->SetPtRange(0., 9.) ; // Use a resonable range! (used for bin size in numerical integration) gener->SetPhiRange(0, 360); // // Set pseudorapidity range Float_t thmin = EtaToTheta(+etamax); Float_t thmax = EtaToTheta(-etamax); gener->SetThetaRange(thmin,thmax); return gener; } void ProcessEnvironmentVars() { // Run type if (gSystem->Getenv("CONFIG_RUN_TYPE")) { for (Int_t iRun = 0; iRun < kRunMax; iRun++) { if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) { srun = (PprRun_t)iRun; cout<<"Run type set to "<Getenv("CONFIG_SEED")) { sseed = atoi(gSystem->Getenv("CONFIG_SEED")); } }