//____________________________________________________________________ // // $Id$ // // One can use the configuration macro in compiled mode by // root [0] gSystem->Load("libgeant321"); // root [0] gSystem->SetIncludePath("-I$ROOTSYS/include -I$ALICE_ROOT/include\ // -I$ALICE_ROOT -I$ALICE/geant3/TGeant3"); // root [0] .x grun.C(1,"ConfigPPR.C++") // /** @file Config.C @author Christian Holm Christensen @date Mon Mar 27 12:50:29 2006 @brief Simulation configuration script */ //____________________________________________________________________ // // Generator types // enum EG_t { test50, kParam_8000, // kParam_4000, // kParam_2000, // kParam_fmd, // 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, kFMD1Flat, kFMD2Flat, kFMD3Flat, kFMDFlat, kEgMax }; //____________________________________________________________________ // // Generator types names // const char* egName[kEgMax] = { "test50", "kParam_8000", // "kParam_4000", // "kParam_2000", // "kParam_fmd", // "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", "kFMD1Flat", "kFMD2Flat", "kFMD3Flat", "kFMDFlat" }; //____________________________________________________________________ enum Geo_t { kHoles, // kNoHoles // }; //____________________________________________________________________ enum Rad_t { kGluonRadiation, // kNoGluonRadiation // }; //____________________________________________________________________ enum MC_t { kFLUKA, kGEANT3, kGEANT4, kGEANT3TGEO, }; //____________________________________________________________________ // Functions Float_t EtaToTheta(Float_t eta); EG_t LookupEG(const Char_t* name); AliGenerator* GeneratorFactory(EG_t eg, Rad_t rad); AliGenHijing* HijingStandard(); void ProcessEnvironmentVars(EG_t& eg, Int_t& seed); //____________________________________________________________________ void Config() { //____________________________________________________________________ // This part for configuration EG_t eg = kPythia6; Geo_t geo = kNoHoles; Rad_t rad = kGluonRadiation; AliMagF::BMap_t mag = AliMagF::k5kG; Int_t seed = 12345; //Set 0 to use the current time MC_t mc = kGEANT3TGEO; //____________________________________________________________________ // Get settings from environment variables ProcessEnvironmentVars(eg, seed); //____________________________________________________________________ // Set Random Number seed gRandom->SetSeed(seed); cout<<"Seed for random number generation= "<GetSeed()<Load("libGeom"); cout << "\t* Loading TFluka..." << endl; gSystem->Load("libTFluka"); gSystem->MakeDirectory("peg"); // // FLUKA MC // cout << "\t* Instantiating TFluka..." << endl; new TFluka("C++ Interface to Fluka", 0/*verbosity*/); break; case kGEANT3: { // // Libraries needed by GEANT 3.21 // gSystem->Load("$ALICE_ROOT/lib/tgt_$ALICE_TARGET/libpythia6.so"); gSystem->Load("libgeant321"); // // GEANT 3.21 MC // TGeant3* gmc = new TGeant3("C++ Interface to Geant3"); gmc->SetSWIT(4, 1000); } break; case kGEANT3TGEO: { // // Libraries needed by GEANT 3.21 // gSystem->Load("$ALICE_ROOT/lib/tgt_$ALICE_TARGET/liblhapdf.so"); gSystem->Load("$ALICE_ROOT/lib/tgt_$ALICE_TARGET/libpythia6.so"); gSystem->Load("libEGPythia6.so"); //<- For non-debian (sigh!) // gSystem->Load("EGPythia6.so"); gSystem->Load("libgeant321"); // // GEANT 3.21 MC // TGeant3TGeo* gmc = new TGeant3TGeo("C++ Interface to Geant3"); gmc->SetSWIT(4, 1000); Printf("Making a TGeant3TGeo objet"); } break; default: gAlice->Fatal("Config.C", "No MC type chosen"); return; } //__________________________________________________________________ AliRunLoader* rl = 0; cout<<"Config.C: Creating Run Loader ..."<Fatal("Config.C","Can not instatiate the Run Loader"); return; } rl->SetCompressionLevel(2); rl->SetNumberOfEventsPerFile(3); gAlice->SetRunLoader(rl); //__________________________________________________________________ // For FLUKA switch (mc) { case kFLUKA: { // // Use kTRUE as argument to generate alice.pemf first // TString alice_pemf(gSystem->Which(".", "peg/mat17.pemf")); if (!alice_pemf.IsNull()) ((TFluka*)gMC)->SetGeneratePemf(kFALSE); else ((TFluka*)gMC)->SetGeneratePemf(kTRUE); TString flupro(gSystem->Getenv("FLUPRO")); if (flupro.IsNull()) Fatal("Config.C", "Environment variable FLUPRO not set"); #if 0 char* files[] = { "brems_fin.bin", "cohff.bin", "elasct.bin", "gxsect.bin", "nuclear.bin", "sigmapi.bin", 0 }; char* file = files[0]; while (file) { TString which(gSystem->Which(".", file)); if (which.IsNull()) { if (gSystem->Symlink(Form("%s/%s", flupro.Data(), file), file)!=0) Fatal("Config.C", "Couldn't link $(FLUPRO)/%s -> .", file); } file++; } #endif TString neuxsc(gSystem->Which(".", "neuxsc.bin")); if (neuxsc.IsNull()) gSystem->Symlink(Form("%s/neuxsc_72.bin", flupro.Data()), "neuxsc.bin"); gSystem->CopyFile("$(FLUPRO)/random.dat", "old.seed", kTRUE); } break; } //__________________________________________________________________ // // Set External decayer #if 0 AliDecayer *decayer = new AliDecayerPythia(); switch (eg) { case kD0PbPb5500: decayer->SetForceDecay(kHadronicD); break; case kCharmSemiElPbPb5500: decayer->SetForceDecay(kSemiElectronic); break; case kBeautySemiElPbPb5500: decayer->SetForceDecay(kSemiElectronic); break; default: decayer->SetForceDecay(kAll); break; } decayer->Init(); gMC->SetExternalDecayer(decayer); #endif //__________________________________________________________________ // *********** 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 gMC->SetProcess("DCAY",1); gMC->SetProcess("PAIR",1); gMC->SetProcess("COMP",1); gMC->SetProcess("PHOT",1); gMC->SetProcess("PFIS",0); gMC->SetProcess("DRAY",0); gMC->SetProcess("ANNI",1); gMC->SetProcess("BREM",1); gMC->SetProcess("MUNU",1); gMC->SetProcess("CKOV",1); gMC->SetProcess("HADR",1); gMC->SetProcess("LOSS",1); // 0:none 1,3:dray 2:nodray 4:nofluct (def:2) gMC->SetProcess("MULS",1); gMC->SetProcess("RAYL",1); Float_t cut = 1.e-3; // 1MeV cut by default Float_t tofmax = 1.e10; gMC->SetCut("CUTGAM", cut); gMC->SetCut("CUTELE", cut); gMC->SetCut("CUTNEU", cut); gMC->SetCut("CUTHAD", cut); gMC->SetCut("CUTMUO", cut); gMC->SetCut("BCUTE", cut); gMC->SetCut("BCUTM", cut); gMC->SetCut("DCUTE", cut); gMC->SetCut("DCUTM", cut); gMC->SetCut("PPCUTM", cut); gMC->SetCut("TOFMAX", tofmax); //__________________________________________________________________ // Generator Configuration AliGenerator* gener = GeneratorFactory(eg, rad); 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(); //__________________________________________________________________ // Field (L3 0.4 T) AliMagF* field = new AliMagF("Maps","Maps",-1., -1., mag); TGeoGlobalMagField::Instance()->SetField(field); rl->CdGAFile(); TFile* magF = TFile::Open("mag.root", "RECREATE"); field->Write("mag"); magF->Close(); //__________________________________________________________________ // // Used detectors // Bool_t useABSO = kFALSE; Bool_t useACORDE= kFALSE; Bool_t useDIPO = kFALSE; Bool_t useFMD = kTRUE; Bool_t useFRAME = kFALSE; Bool_t useHALL = kFALSE; Bool_t useITS = kTRUE; Bool_t useMAG = kFALSE; Bool_t useMUON = kFALSE; Bool_t usePHOS = kFALSE; Bool_t usePIPE = kTRUE; Bool_t usePMD = kFALSE; Bool_t useHMPID = kFALSE; Bool_t useSHIL = kFALSE; Bool_t useT0 = kTRUE; Bool_t useTOF = kFALSE; Bool_t useTPC = kFALSE; Bool_t useTRD = kFALSE; Bool_t useZDC = kFALSE; Bool_t useEMCAL = kFALSE; Bool_t useVZERO = kTRUE; cout << "\t* Creating the detectors ..." << endl; // ================= Alice BODY parameters ========================= AliBODY *BODY = new AliBODY("BODY", "Alice envelop"); if (useMAG) AliMAG *MAG = new AliMAG("MAG", "Magnet"); if (useABSO) AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber"); if (useDIPO) AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3"); if (useHALL) AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall"); if (useFRAME) { AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame"); switch (geo) { case kHoles: FRAME->SetHoles(1); break; default: FRAME->SetHoles(0); break; } } if (useSHIL) AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding v3"); if (usePIPE) AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe"); if (useITS) AliITS *ITS = new AliITSv11Hybrid("ITS","ITS v11Hybrid"); if (useTPC) AliTPC *TPC = new AliTPCv2("TPC", "Default"); if (useTOF) AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF"); if (useHMPID) AliHMPID *HMPID = new AliHMPIDv1("HMPID", "normal HMPID"); if (useZDC) AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC"); if (useTRD) AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator"); if (useFMD) AliFMD *FMD = new AliFMDv1("FMD", "normal FMD"); if (useMUON) AliMUON *MUON = new AliMUONv1("MUON", "default"); if (usePHOS) AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP"); if (usePMD) AliPMD *PMD = new AliPMDv1("PMD", "normal PMD"); if (useT0) AliT0 *T0 = new AliT0v1("T0", "T0 Detector"); if (useEMCAL) AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETEV1"); if (useACORDE) AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE"); if (useVZERO) AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO"); } //____________________________________________________________________ Float_t EtaToTheta(Float_t arg) { return (180./TMath::Pi())*2.*TMath::ATan(TMath::Exp(-arg)); } //____________________________________________________________________ Int_t LookupEG(const Char_t* name) { TString n(name); for (Int_t i = 0; i < kEgMax; i++) { if (n == egName[i]) return i; } return -1; } //____________________________________________________________________ AliGenerator* GeneratorFactory(EG_t eg, Rad_t rad) { Int_t isw = 3; if (rad == kNoGluonRadiation) isw = 0; // Possibly load libAliPythia6 switch (eg) { case kPythia6: case kPythia6Jets20_24: case kPythia6Jets24_29: case kPythia6Jets29_35: case kPythia6Jets35_42: case kPythia6Jets42_50: case kPythia6Jets50_60: case kPythia6Jets60_72: case kPythia6Jets72_86: case kPythia6Jets86_104: case kPythia6Jets104_125: case kPythia6Jets125_150: case kPythia6Jets150_180: gSystem->Load("liblhapdf.so"); // gSystem->Load("/usr/lib/libpythia.so"); // gSystem->ListLibraries(); gSystem->Load("EGPythia6.so"); gSystem->Load("libAliPythia6"); break; } AliGenerator * gGener = 0; switch (eg) { case test50: { 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: { 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: { 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: { 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; case kParam_fmd: { AliGenHIJINGpara *gener = new AliGenHIJINGpara(500); gener->SetMomentumRange(0, 999999.); gener->SetPhiRange(0., 360.); // Set pseudorapidity range from -8 to 8. Float_t thmin = EtaToTheta(6); // theta min. <---> eta max Float_t thmax = EtaToTheta(2); // theta max. <---> eta min gener->SetThetaRange(thmin,thmax); gGener=gener; } break; // // Hijing Central // case kHijing_cent1: { AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(0., 5.); gGener=gener; } break; case kHijing_cent2: { AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(0., 2.); gGener=gener; } break; // // Hijing Peripheral // case kHijing_per1: { AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(5., 8.6); gGener=gener; } break; case kHijing_per2: { AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(8.6, 11.2); gGener=gener; } break; case kHijing_per3: { AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(11.2, 13.2); gGener=gener; } break; case kHijing_per4: { AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(13.2, 15.); gGener=gener; } break; case kHijing_per5: { AliGenHijing *gener = HijingStandard(); // impact parameter range gener->SetImpactParameterRange(15., 100.); gGener=gener; } break; // // Jet-Jet // case kHijing_jj25: { 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: { 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: { 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: { 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: { 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: { 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: { 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: { 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: { 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: { 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: { 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: { 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.); gGener=gener; } break; case kPythia6Jets20_24: { 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.) gGener=gener; } break; case kPythia6Jets24_29: { 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.) gGener=gener; } break; case kPythia6Jets29_35: { 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.) gGener=gener; } break; case kPythia6Jets35_42: { 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.) gGener=gener; } break; case kPythia6Jets42_50: { 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.) gGener=gener; } break; case kPythia6Jets50_60: { 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: { 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.) gGener=gener; } break; case kPythia6Jets72_86: { 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.) gGener=gener; } break; case kPythia6Jets86_104: { 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.) gGener=gener; } break; case kPythia6Jets104_125: { 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.) gGener=gener; } break; case kPythia6Jets125_150: { 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: { 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.) gGener=gener; } break; case kD0PbPb5500: { 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); gGener=gener; } break; case kCharmSemiElPbPb5500: { 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); gGener=gener; } break; case kBeautySemiElPbPb5500: { 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); gGener=gener; } break; case kCocktailTRD: { AliGenCocktail *gener = new AliGenCocktail(); 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); gener->AddGenerator(jpsi,"J/psi",1); gener->AddGenerator(ups,"Upsilon",1); gener->AddGenerator(charm,"Charm",1); gener->AddGenerator(beauty,"Beauty",1); gGener=gener; } break; case kPyJJ: { 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); gGener=gener; } break; case kPyGJ: { 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); gGener=gener; } break; case kMuonCocktailCent1: { AliGenMUONCocktail * gener = new AliGenMUONCocktail(); gener->SetPtRange(1.0,100.); // 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->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04 gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04 gGener=gener; } break; case kMuonCocktailPer1: { AliGenMUONCocktail * gener = new AliGenMUONCocktail(); gener->SetPtRange(1.0,100.); // 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->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04 gGener=gener; } break; case kMuonCocktailPer4: { AliGenMUONCocktail * gener = new AliGenMUONCocktail(); gener->SetPtRange(1.0,100.); // 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->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04 gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04 gGener=gener; } break; case kMuonCocktailCent1HighPt: { AliGenMUONCocktail * gener = new AliGenMUONCocktail(); gener->SetPtRange(1.0,100.); // 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->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04 gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04 gGener=gener; } break; case kMuonCocktailPer1HighPt : { AliGenMUONCocktail * gener = new AliGenMUONCocktail(); gener->SetPtRange(1.0,100.); // 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->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04 gGener=gener; } break; case kMuonCocktailPer4HighPt: { AliGenMUONCocktail * gener = new AliGenMUONCocktail(); gener->SetPtRange(1.0,100.); // 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->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04 gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04 gGener=gener; } break; case kMuonCocktailCent1Single: { AliGenMUONCocktail * gener = new AliGenMUONCocktail(); gener->SetPtRange(1.0,100.); // 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->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04 gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04 gGener=gener; } break; case kMuonCocktailPer1Single : { AliGenMUONCocktail * gener = new AliGenMUONCocktail(); gener->SetPtRange(1.0,100.); // 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->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04 gGener=gener; } break; case kMuonCocktailPer4Single: { AliGenMUONCocktail * gener = new AliGenMUONCocktail(); gener->SetPtRange(1.0,100.); // 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->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04 gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04 gGener=gener; } break; case kFMD1Flat: { AliGenBox* gener = new AliGenBox(2000); gener->SetPart(kPiPlus); gener->SetMomentumRange(3,4); gener->SetPhiRange(0, 360); gener->SetThetaRange(0.77, 3.08); gGener = gener; } break; case kFMD2Flat: { AliGenBox* gener = new AliGenBox(100); gener->SetPart(kPiPlus); gener->SetMomentumRange(3,4); gener->SetPhiRange(0, 360); gener->SetThetaRange(2.95, 20.42); gGener = gener; } break; case kFMD3Flat: { AliGenBox* gener = new AliGenBox(2000); gener->SetPart(kPiPlus); gener->SetMomentumRange(3,4); gener->SetPhiRange(0, 360); gener->SetThetaRange(155.97, 176.73); gGener = gener; } break; case kFMDFlat: { AliGenCocktail* gener = new AliGenCocktail(); gener->SetMomentumRange(3,4); gener->SetPhiRange(0, 360); AliGenBox* gener3 = new AliGenBox(2000); gener3->SetThetaRange(155.97, 176.73); gener3->SetPart(kPiPlus); gener->AddGenerator(gener3, "FMD3", .33); AliGenBox* gener2 = new AliGenBox(2000); gener2->SetThetaRange(2.95, 20.42); gener2->SetPart(kPiPlus); gener->AddGenerator(gener2, "FMD2", .33); AliGenBox* gener1 = new AliGenBox(2000); gener1->SetThetaRange(0.77, 3.08); gener1->SetPart(kPiPlus); gener->AddGenerator(gener1, "FMD1", .34); 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; } //____________________________________________________________________ void ProcessEnvironmentVars(EG_t& eg, Int_t& seed) { // Run type if (gSystem->Getenv("CONFIG_RUN_TYPE")) { Int_t eg1 = LookupEG(gSystem->Getenv("CONFIG_RUN_TYPE")); if (eg1 >= 0) eg = EG_t(eg1); } // Random Number seed if (gSystem->Getenv("CONFIG_SEED")) { seed = atoi(gSystem->Getenv("CONFIG_SEED")); } } //____________________________________________________________________ // // EOF //