1 //Configuration of simulation
6 kParam_8000, kParam_4000, kParam_2000,
7 kHijing_cent1, kHijing_cent2,
8 kHijing_per1, kHijing_per2, kHijing_per3, kHijing_per4, kHijing_per5,
9 kHijing_jj25, kHijing_jj50, kHijing_jj75, kHijing_jj100, kHijing_jj200,
10 kHijing_gj25, kHijing_gj50, kHijing_gj75, kHijing_gj100, kHijing_gj200,
12 kPythia6Jets20_24, kPythia6Jets24_29, kPythia6Jets29_35,
13 kPythia6Jets35_42, kPythia6Jets42_50, kPythia6Jets50_60,
14 kPythia6Jets60_72, kPythia6Jets72_86, kPythia6Jets86_104,
15 kPythia6Jets104_125, kPythia6Jets125_150, kPythia6Jets150_180,
16 kD0PbPb5500, kCharmSemiElPbPb5500, kBeautySemiElPbPb5500,
17 kCocktailTRD, kPyJJ, kPyGJ,
18 kMuonCocktailCent1, kMuonCocktailPer1, kMuonCocktailPer4,
19 kMuonCocktailCent1HighPt, kMuonCocktailPer1HighPt, kMuonCocktailPer4HighPt,
20 kMuonCocktailCent1Single, kMuonCocktailPer1Single, kMuonCocktailPer4Single,
21 kFlow_2_2000, kFlow_10_2000, kFlow_6_2000, kFlow_6_5000,
25 const char* pprRunName[] = {
27 "kParam_8000", "kParam_4000", "kParam_2000",
28 "kHijing_cent1", "kHijing_cent2",
29 "kHijing_per1", "kHijing_per2", "kHijing_per3", "kHijing_per4",
31 "kHijing_jj25", "kHijing_jj50", "kHijing_jj75", "kHijing_jj100",
33 "kHijing_gj25", "kHijing_gj50", "kHijing_gj75", "kHijing_gj100",
34 "kHijing_gj200", "kHijing_pA", "kPythia6",
35 "kPythia6Jets20_24", "kPythia6Jets24_29", "kPythia6Jets29_35",
36 "kPythia6Jets35_42", "kPythia6Jets42_50", "kPythia6Jets50_60",
37 "kPythia6Jets60_72", "kPythia6Jets72_86", "kPythia6Jets86_104",
38 "kPythia6Jets104_125", "kPythia6Jets125_150", "kPythia6Jets150_180",
39 "kD0PbPb5500", "kCharmSemiElPbPb5500", "kBeautySemiElPbPb5500",
40 "kCocktailTRD", "kPyJJ", "kPyGJ",
41 "kMuonCocktailCent1", "kMuonCocktailPer1", "kMuonCocktailPer4",
42 "kMuonCocktailCent1HighPt", "kMuonCocktailPer1HighPt", "kMuonCocktailPer4HighPt",
43 "kMuonCocktailCent1Single", "kMuonCocktailPer1Single", "kMuonCocktailPer4Single",
44 "kFlow_2_2000", "kFlow_10_2000", "kFlow_6_2000", "kFlow_6_5000", "kHIJINGplus"
49 kGluonRadiation, kNoGluonRadiation
54 kDefaultPPTrig, kDefaultPbPbTrig
57 const char * pprTrigConfName[] = {
61 // This part for configuration
63 //static PprRun_t srun = kPythia6;
64 static PprRun_t srun = testdEdx;
65 static PprRad_t srad = kGluonRadiation;
66 static AliMagF::BMap_t smag = AliMagF::k5kG;
67 static Int_t sseed = 0; //Set 0 to use the current time
68 static PprTrigConf_t strig = kDefaultPPTrig; // default pp trigger configuration
71 static TString comment;
74 Float_t EtaToTheta(Float_t arg);
75 AliGenerator* GeneratorFactory(PprRun_t srun);
76 AliGenHijing* HijingStandard();
77 AliGenGeVSim* GeVSimStandard(Float_t, Float_t);
78 void ProcessEnvironmentVars();
82 // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
83 // Theta range given through pseudorapidity limits 22/6/2001
85 // Get settings from environment variables
86 ProcessEnvironmentVars();
88 // Set Random Number seed
89 gRandom->SetSeed(sseed);
90 cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
93 // libraries required by geant321 and Pythia: loaded in sim.C
95 new TGeant3TGeo("C++ Interface to Geant3");
97 // Output every 100 tracks
99 TVirtualMC * vmc = TVirtualMC::GetMC();
101 ((TGeant3*)vmc)->SetSWIT(4,100);
103 AliRunLoader* rl=0x0;
105 AliLog::Message(AliLog::kInfo, "Creating Run Loader", "", "", "Config()"," ConfigPPR.C", __LINE__);
107 rl = AliRunLoader::Open("galice.root",
108 AliConfig::GetDefaultEventFolderName(),
112 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
115 rl->SetCompressionLevel(2);
116 rl->SetNumberOfEventsPerFile(100);
117 gAlice->SetRunLoader(rl);
119 // Set the trigger configuration
120 AliSimulation::Instance()->SetTriggerConfig(pprTrigConfName[strig]);
121 cout<<"Trigger configuration is set to "<<pprTrigConfName[strig]<<endl;
124 // Set External decayer
125 AliDecayer *decayer = new AliDecayerPythia();
130 decayer->SetForceDecay(kHadronicD);
132 case kCharmSemiElPbPb5500:
133 decayer->SetForceDecay(kSemiElectronic);
135 case kBeautySemiElPbPb5500:
136 decayer->SetForceDecay(kSemiElectronic);
139 decayer->SetForceDecay(kAll);
143 vmc->SetExternalDecayer(decayer);
146 //=======================================================================
148 //=======================================================================
149 // ************* STEERING parameters FOR ALICE SIMULATION **************
150 // --- Specify event type to be tracked through the ALICE setup
151 // --- All positions are in cm, angles in degrees, and P and E in GeV
153 vmc->SetProcess("DCAY",1);
154 vmc->SetProcess("PAIR",1);
155 vmc->SetProcess("COMP",1);
156 vmc->SetProcess("PHOT",1);
157 vmc->SetProcess("PFIS",0);
158 vmc->SetProcess("DRAY",0);
159 vmc->SetProcess("ANNI",1);
160 vmc->SetProcess("BREM",1);
161 vmc->SetProcess("MUNU",1);
162 vmc->SetProcess("CKOV",1);
163 vmc->SetProcess("HADR",1);
164 vmc->SetProcess("LOSS",2);
165 vmc->SetProcess("MULS",1);
166 vmc->SetProcess("RAYL",1);
168 Float_t cut = 1.e-3; // 1MeV cut by default
169 Float_t tofmax = 1.e10;
171 vmc->SetCut("CUTGAM", cut);
172 vmc->SetCut("CUTELE", cut);
173 vmc->SetCut("CUTNEU", cut);
174 vmc->SetCut("CUTHAD", cut);
175 vmc->SetCut("CUTMUO", cut);
176 vmc->SetCut("BCUTE", cut);
177 vmc->SetCut("BCUTM", cut);
178 vmc->SetCut("DCUTE", cut);
179 vmc->SetCut("DCUTM", cut);
180 vmc->SetCut("PPCUTM", cut);
181 vmc->SetCut("TOFMAX", tofmax);
183 // Generator Configuration
184 AliGenerator* gener = GeneratorFactory(srun);
185 gener->SetOrigin(0, 0, 0); // vertex position
186 gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position
187 gener->SetCutVertexZ(1.); // Truncate at 1 sigma
188 gener->SetVertexSmear(kPerEvent);
189 gener->SetTrackingFlag(1);
192 if (smag == AliMagF::k2kG) {
193 comment = comment.Append(" | L3 field 0.2 T");
194 } else if (smag == AliMagF::k5kG) {
195 comment = comment.Append(" | L3 field 0.5 T");
199 if (srad == kGluonRadiation)
201 comment = comment.Append(" | Gluon Radiation On");
204 comment = comment.Append(" | Gluon Radiation Off");
207 printf("\n \n Comment: %s \n \n", comment.Data());
211 TGeoGlobalMagField::Instance()->SetField(new AliMagF("Maps","Maps", -1., -1., smag));
238 //=================== Alice BODY parameters =============================
239 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
244 //=================== MAG parameters ============================
245 // --- Start with Magnet since detector layouts may be depending ---
246 // --- on the selected Magnet dimensions ---
247 AliMAG *MAG = new AliMAG("MAG", "Magnet");
253 //=================== ABSO parameters ============================
254 AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber");
259 //=================== DIPO parameters ============================
261 AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");
266 //=================== HALL parameters ============================
268 AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");
274 //=================== FRAME parameters ============================
276 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
282 //=================== SHIL parameters ============================
284 AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3");
290 //=================== PIPE parameters ============================
292 AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");
297 //=================== ITS parameters ============================
299 AliITS *ITS = new AliITSv11("ITS","ITS v11");
304 //============================ TPC parameters =====================
305 AliTPC *TPC = new AliTPCv2("TPC", "Default");
310 //=================== TOF parameters ============================
311 AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF");
317 //=================== HMPID parameters ===========================
318 AliHMPID *HMPID = new AliHMPIDv3("HMPID", "normal HMPID");
325 //=================== ZDC parameters ============================
327 AliZDC *ZDC = new AliZDCv4("ZDC", "normal ZDC");
332 //=================== TRD parameters ============================
334 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
339 //=================== FMD parameters ============================
340 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
345 //=================== MUON parameters ===========================
346 // New MUONv1 version (geometry defined via builders)
347 AliMUON *MUON = new AliMUONv1("MUON", "default");
349 //=================== PHOS parameters ===========================
353 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
359 //=================== PMD parameters ============================
360 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
365 //=================== T0 parameters ============================
366 AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
371 //=================== EMCAL parameters ============================
372 AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETEV1");
377 //=================== ACORDE parameters ============================
378 AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE");
383 //=================== VZERO parameters ============================
384 AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
389 //=================== AD parameters ============================
390 AliAD *AD = new AliADv1("AD", "normal AD test");
391 AD->SetADAToInstalled(kTRUE);
392 AD->SetADCToInstalled(kTRUE);
398 Float_t EtaToTheta(Float_t arg){
399 return (180./TMath::Pi())*2.*atan(exp(-arg));
404 AliGenerator* GeneratorFactory(PprRun_t srun) {
406 if (srad == kNoGluonRadiation) isw = 0;
409 AliGenerator * gGener = 0x0;
413 comment = comment.Append(":HIJINGparam test 50 particles");
414 AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
415 gener->SetMomentumRange(0, 999999.);
416 gener->SetPhiRange(0., 360.);
417 // Set pseudorapidity range from -8 to 8.
418 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
419 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
420 gener->SetThetaRange(thmin,thmax);
426 // generator for the dEdx simulation study
427 gSystem->Getenv("TestdEdxNTracks");
429 if (gSystem->Getenv("TestdEdxNTracks")) ntracks= atoi(gSystem->Getenv("TestdEdxNTracks"));
430 comment = comment.Append(":HIJINGparam test N particles");
431 AliGenHIJINGpara *gener = new AliGenHIJINGpara(ntracks);
432 gener->SetMomentumRange(0, 999999.);
433 gener->SetPhiRange(0., 360.);
434 // Set pseudorapidity range from -8 to 8.
435 Float_t thmin = EtaToTheta(2); // theta min. <---> eta max
436 Float_t thmax = EtaToTheta(-2); // theta max. <---> eta min
437 gener->SetThetaRange(thmin,thmax);
444 comment = comment.Append(":HIJINGparam N=8000");
445 AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
446 gener->SetMomentumRange(0, 999999.);
447 gener->SetPhiRange(0., 360.);
448 // Set pseudorapidity range from -8 to 8.
449 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
450 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
451 gener->SetThetaRange(thmin,thmax);
457 comment = comment.Append("HIJINGparam N=4000");
458 AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
459 gener->SetMomentumRange(0, 999999.);
460 gener->SetPhiRange(0., 360.);
461 // Set pseudorapidity range from -8 to 8.
462 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
463 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
464 gener->SetThetaRange(thmin,thmax);
470 comment = comment.Append("HIJINGparam N=2000");
471 AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
472 gener->SetMomentumRange(0, 999999.);
473 gener->SetPhiRange(0., 360.);
474 // Set pseudorapidity range from -8 to 8.
475 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
476 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
477 gener->SetThetaRange(thmin,thmax);
486 comment = comment.Append("HIJING cent1");
487 AliGenHijing *gener = HijingStandard();
488 // impact parameter range
489 gener->SetImpactParameterRange(0., 5.);
495 comment = comment.Append("HIJING cent2");
496 AliGenHijing *gener = HijingStandard();
497 // impact parameter range
498 gener->SetImpactParameterRange(0., 2.);
507 comment = comment.Append("HIJING per1");
508 AliGenHijing *gener = HijingStandard();
509 // impact parameter range
510 gener->SetImpactParameterRange(5., 8.6);
516 comment = comment.Append("HIJING per2");
517 AliGenHijing *gener = HijingStandard();
518 // impact parameter range
519 gener->SetImpactParameterRange(8.6, 11.2);
525 comment = comment.Append("HIJING per3");
526 AliGenHijing *gener = HijingStandard();
527 // impact parameter range
528 gener->SetImpactParameterRange(11.2, 13.2);
534 comment = comment.Append("HIJING per4");
535 AliGenHijing *gener = HijingStandard();
536 // impact parameter range
537 gener->SetImpactParameterRange(13.2, 15.);
543 comment = comment.Append("HIJING per5");
544 AliGenHijing *gener = HijingStandard();
545 // impact parameter range
546 gener->SetImpactParameterRange(15., 100.);
555 comment = comment.Append("HIJING Jet 25 GeV");
556 AliGenHijing *gener = HijingStandard();
557 // impact parameter range
558 gener->SetImpactParameterRange(0., 5.);
560 gener->SetTrigger(1);
561 gener->SetPtJet(25.);
562 gener->SetRadiation(isw);
563 gener->SetSimpleJets(!isw);
564 gener->SetJetEtaRange(-0.3,0.3);
565 gener->SetJetPhiRange(75., 165.);
572 comment = comment.Append("HIJING Jet 50 GeV");
573 AliGenHijing *gener = HijingStandard();
574 // impact parameter range
575 gener->SetImpactParameterRange(0., 5.);
577 gener->SetTrigger(1);
578 gener->SetPtJet(50.);
579 gener->SetRadiation(isw);
580 gener->SetSimpleJets(!isw);
581 gener->SetJetEtaRange(-0.3,0.3);
582 gener->SetJetPhiRange(75., 165.);
589 comment = comment.Append("HIJING Jet 75 GeV");
590 AliGenHijing *gener = HijingStandard();
591 // impact parameter range
592 gener->SetImpactParameterRange(0., 5.);
594 gener->SetTrigger(1);
595 gener->SetPtJet(75.);
596 gener->SetRadiation(isw);
597 gener->SetSimpleJets(!isw);
598 gener->SetJetEtaRange(-0.3,0.3);
599 gener->SetJetPhiRange(75., 165.);
606 comment = comment.Append("HIJING Jet 100 GeV");
607 AliGenHijing *gener = HijingStandard();
608 // impact parameter range
609 gener->SetImpactParameterRange(0., 5.);
611 gener->SetTrigger(1);
612 gener->SetPtJet(100.);
613 gener->SetRadiation(isw);
614 gener->SetSimpleJets(!isw);
615 gener->SetJetEtaRange(-0.3,0.3);
616 gener->SetJetPhiRange(75., 165.);
623 comment = comment.Append("HIJING Jet 200 GeV");
624 AliGenHijing *gener = HijingStandard();
625 // impact parameter range
626 gener->SetImpactParameterRange(0., 5.);
628 gener->SetTrigger(1);
629 gener->SetPtJet(200.);
630 gener->SetRadiation(isw);
631 gener->SetSimpleJets(!isw);
632 gener->SetJetEtaRange(-0.3,0.3);
633 gener->SetJetPhiRange(75., 165.);
642 comment = comment.Append("HIJING Gamma 25 GeV");
643 AliGenHijing *gener = HijingStandard();
644 // impact parameter range
645 gener->SetImpactParameterRange(0., 5.);
647 gener->SetTrigger(2);
648 gener->SetPtJet(25.);
649 gener->SetRadiation(isw);
650 gener->SetSimpleJets(!isw);
651 gener->SetJetEtaRange(-0.12, 0.12);
652 gener->SetJetPhiRange(220., 320.);
659 comment = comment.Append("HIJING Gamma 50 GeV");
660 AliGenHijing *gener = HijingStandard();
661 // impact parameter range
662 gener->SetImpactParameterRange(0., 5.);
664 gener->SetTrigger(2);
665 gener->SetPtJet(50.);
666 gener->SetRadiation(isw);
667 gener->SetSimpleJets(!isw);
668 gener->SetJetEtaRange(-0.12, 0.12);
669 gener->SetJetPhiRange(220., 320.);
676 comment = comment.Append("HIJING Gamma 75 GeV");
677 AliGenHijing *gener = HijingStandard();
678 // impact parameter range
679 gener->SetImpactParameterRange(0., 5.);
681 gener->SetTrigger(2);
682 gener->SetPtJet(75.);
683 gener->SetRadiation(isw);
684 gener->SetSimpleJets(!isw);
685 gener->SetJetEtaRange(-0.12, 0.12);
686 gener->SetJetPhiRange(220., 320.);
693 comment = comment.Append("HIJING Gamma 100 GeV");
694 AliGenHijing *gener = HijingStandard();
695 // impact parameter range
696 gener->SetImpactParameterRange(0., 5.);
698 gener->SetTrigger(2);
699 gener->SetPtJet(100.);
700 gener->SetRadiation(isw);
701 gener->SetSimpleJets(!isw);
702 gener->SetJetEtaRange(-0.12, 0.12);
703 gener->SetJetPhiRange(220., 320.);
710 comment = comment.Append("HIJING Gamma 200 GeV");
711 AliGenHijing *gener = HijingStandard();
712 // impact parameter range
713 gener->SetImpactParameterRange(0., 5.);
715 gener->SetTrigger(2);
716 gener->SetPtJet(200.);
717 gener->SetRadiation(isw);
718 gener->SetSimpleJets(!isw);
719 gener->SetJetEtaRange(-0.12, 0.12);
720 gener->SetJetPhiRange(220., 320.);
726 comment = comment.Append("HIJING pA");
728 AliGenCocktail *gener = new AliGenCocktail();
730 AliGenHijing *hijing = new AliGenHijing(-1);
731 // centre of mass energy
732 hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
733 // impact parameter range
734 hijing->SetImpactParameterRange(0., 15.);
736 hijing->SetReferenceFrame("CMS");
737 hijing->SetBoostLHC(1);
739 hijing->SetProjectile("P", 1, 1);
740 hijing->SetTarget ("A", 208, 82);
741 // tell hijing to keep the full parent child chain
742 hijing->KeepFullEvent();
743 // enable jet quenching
744 hijing->SetJetQuenching(0);
746 hijing->SetShadowing(1);
747 // Don't track spectators
748 hijing->SetSpectators(0);
749 // kinematic selection
750 hijing->SetSelectAll(0);
752 AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
753 AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
754 gray->SetSlowNucleonModel(model);
756 gener->AddGenerator(hijing,"Hijing pPb", 1);
757 gener->AddGenerator(gray, "Gray Particles",1);
763 comment = comment.Append(":Pythia p-p @ 14 TeV");
764 AliGenPythia *gener = new AliGenPythia(-1);
765 gener->SetMomentumRange(0,999999);
766 gener->SetThetaRange(0., 180.);
767 gener->SetYRange(-12,12);
768 gener->SetPtRange(0,1000);
769 gener->SetProcess(kPyMb);
770 gener->SetEnergyCMS(14000.);
771 gener->SetProjectile("p", 1, 1) ;
772 gener->SetTarget("p", 1, 1) ;
776 case kPythia6Jets20_24:
778 comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV");
779 AliGenPythia * gener = new AliGenPythia(-1);
780 gener->SetEnergyCMS(5500.);// Centre of mass energy
781 gener->SetProcess(kPyJets);// Process type
782 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
783 gener->SetJetPhiRange(0., 360.);
784 gener->SetJetEtRange(10., 1000.);
785 gener->SetGluonRadiation(1,1);
786 // gener->SetPtKick(0.);
787 // Structure function
788 gener->SetStrucFunc(kCTEQ4L);
789 gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering
790 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
791 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
792 gener->SetProjectile("p", 1, 1) ;
793 gener->SetTarget("p", 1, 1) ;
797 case kPythia6Jets24_29:
799 comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV");
800 AliGenPythia * gener = new AliGenPythia(-1);
801 gener->SetEnergyCMS(5500.);// Centre of mass energy
802 gener->SetProcess(kPyJets);// Process type
803 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
804 gener->SetJetPhiRange(0., 360.);
805 gener->SetJetEtRange(10., 1000.);
806 gener->SetGluonRadiation(1,1);
807 // gener->SetPtKick(0.);
808 // Structure function
809 gener->SetStrucFunc(kCTEQ4L);
810 gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering
811 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
812 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
813 gener->SetProjectile("p", 1, 1) ;
814 gener->SetTarget("p", 1, 1) ;
818 case kPythia6Jets29_35:
820 comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV");
821 AliGenPythia * gener = new AliGenPythia(-1);
822 gener->SetEnergyCMS(5500.);// Centre of mass energy
823 gener->SetProcess(kPyJets);// Process type
824 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
825 gener->SetJetPhiRange(0., 360.);
826 gener->SetJetEtRange(10., 1000.);
827 gener->SetGluonRadiation(1,1);
828 // gener->SetPtKick(0.);
829 // Structure function
830 gener->SetStrucFunc(kCTEQ4L);
831 gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering
832 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
833 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
834 gener->SetProjectile("p", 1, 1) ;
835 gener->SetTarget("p", 1, 1) ;
839 case kPythia6Jets35_42:
841 comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV");
842 AliGenPythia * gener = new AliGenPythia(-1);
843 gener->SetEnergyCMS(5500.);// Centre of mass energy
844 gener->SetProcess(kPyJets);// Process type
845 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
846 gener->SetJetPhiRange(0., 360.);
847 gener->SetJetEtRange(10., 1000.);
848 gener->SetGluonRadiation(1,1);
849 // gener->SetPtKick(0.);
850 // Structure function
851 gener->SetStrucFunc(kCTEQ4L);
852 gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering
853 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
854 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
855 gener->SetProjectile("p", 1, 1) ;
856 gener->SetTarget("p", 1, 1) ;
860 case kPythia6Jets42_50:
862 comment = comment.Append(":Pythia jets 42-50 GeV @ 5.5 TeV");
863 AliGenPythia * gener = new AliGenPythia(-1);
864 gener->SetEnergyCMS(5500.);// Centre of mass energy
865 gener->SetProcess(kPyJets);// Process type
866 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
867 gener->SetJetPhiRange(0., 360.);
868 gener->SetJetEtRange(10., 1000.);
869 gener->SetGluonRadiation(1,1);
870 // gener->SetPtKick(0.);
871 // Structure function
872 gener->SetStrucFunc(kCTEQ4L);
873 gener->SetPtHard(42., 50.);// Pt transfer of the hard scattering
874 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
875 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
876 gener->SetProjectile("p", 1, 1) ;
877 gener->SetTarget("p", 1, 1) ;
881 case kPythia6Jets50_60:
883 comment = comment.Append(":Pythia jets 50-60 GeV @ 5.5 TeV");
884 AliGenPythia * gener = new AliGenPythia(-1);
885 gener->SetEnergyCMS(5500.);// Centre of mass energy
886 gener->SetProcess(kPyJets);// Process type
887 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
888 gener->SetJetPhiRange(0., 360.);
889 gener->SetJetEtRange(10., 1000.);
890 gener->SetGluonRadiation(1,1);
891 // gener->SetPtKick(0.);
892 // Structure function
893 gener->SetStrucFunc(kCTEQ4L);
894 gener->SetPtHard(50., 60.);// Pt transfer of the hard scattering
895 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
896 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
900 case kPythia6Jets60_72:
902 comment = comment.Append(":Pythia jets 60-72 GeV @ 5.5 TeV");
903 AliGenPythia * gener = new AliGenPythia(-1);
904 gener->SetEnergyCMS(5500.);// Centre of mass energy
905 gener->SetProcess(kPyJets);// Process type
906 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
907 gener->SetJetPhiRange(0., 360.);
908 gener->SetJetEtRange(10., 1000.);
909 gener->SetGluonRadiation(1,1);
910 // gener->SetPtKick(0.);
911 // Structure function
912 gener->SetStrucFunc(kCTEQ4L);
913 gener->SetPtHard(60., 72.);// Pt transfer of the hard scattering
914 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
915 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
916 gener->SetProjectile("p", 1, 1) ;
917 gener->SetTarget("p", 1, 1) ;
921 case kPythia6Jets72_86:
923 comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV");
924 AliGenPythia * gener = new AliGenPythia(-1);
925 gener->SetEnergyCMS(5500.);// Centre of mass energy
926 gener->SetProcess(kPyJets);// Process type
927 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
928 gener->SetJetPhiRange(0., 360.);
929 gener->SetJetEtRange(10., 1000.);
930 gener->SetGluonRadiation(1,1);
931 // gener->SetPtKick(0.);
932 // Structure function
933 gener->SetStrucFunc(kCTEQ4L);
934 gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering
935 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
936 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
937 gener->SetProjectile("p", 1, 1) ;
938 gener->SetTarget("p", 1, 1) ;
942 case kPythia6Jets86_104:
944 comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV");
945 AliGenPythia * gener = new AliGenPythia(-1);
946 gener->SetEnergyCMS(5500.);// Centre of mass energy
947 gener->SetProcess(kPyJets);// Process type
948 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
949 gener->SetJetPhiRange(0., 360.);
950 gener->SetJetEtRange(10., 1000.);
951 gener->SetGluonRadiation(1,1);
952 // gener->SetPtKick(0.);
953 // Structure function
954 gener->SetStrucFunc(kCTEQ4L);
955 gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering
956 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
957 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
958 gener->SetProjectile("p", 1, 1) ;
959 gener->SetTarget("p", 1, 1) ;
963 case kPythia6Jets104_125:
965 comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV");
966 AliGenPythia * gener = new AliGenPythia(-1);
967 gener->SetEnergyCMS(5500.);// Centre of mass energy
968 gener->SetProcess(kPyJets);// Process type
969 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
970 gener->SetJetPhiRange(0., 360.);
971 gener->SetJetEtRange(10., 1000.);
972 gener->SetGluonRadiation(1,1);
973 // gener->SetPtKick(0.);
974 // Structure function
975 gener->SetStrucFunc(kCTEQ4L);
976 gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering
977 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
978 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
979 gener->SetProjectile("p", 1, 1) ;
980 gener->SetTarget("p", 1, 1) ;
984 case kPythia6Jets125_150:
986 comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV");
987 AliGenPythia * gener = new AliGenPythia(-1);
988 gener->SetEnergyCMS(5500.);// Centre of mass energy
989 gener->SetProcess(kPyJets);// Process type
990 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
991 gener->SetJetPhiRange(0., 360.);
992 gener->SetJetEtRange(10., 1000.);
993 gener->SetGluonRadiation(1,1);
994 // gener->SetPtKick(0.);
995 // Structure function
996 gener->SetStrucFunc(kCTEQ4L);
997 gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering
998 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
999 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1003 case kPythia6Jets150_180:
1005 comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV");
1006 AliGenPythia * gener = new AliGenPythia(-1);
1007 gener->SetEnergyCMS(5500.);// Centre of mass energy
1008 gener->SetProcess(kPyJets);// Process type
1009 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1010 gener->SetJetPhiRange(0., 360.);
1011 gener->SetJetEtRange(10., 1000.);
1012 gener->SetGluonRadiation(1,1);
1013 // gener->SetPtKick(0.);
1014 // Structure function
1015 gener->SetStrucFunc(kCTEQ4L);
1016 gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering
1017 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1018 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1019 gener->SetProjectile("p", 1, 1) ;
1020 gener->SetTarget("p", 1, 1) ;
1026 comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
1027 AliGenPythia * gener = new AliGenPythia(10);
1028 gener->SetProcess(kPyD0PbPbMNR);
1029 gener->SetStrucFunc(kCTEQ4L);
1030 gener->SetPtHard(2.1,-1.0);
1031 gener->SetEnergyCMS(5500.);
1032 gener->SetNuclei(208,208);
1033 gener->SetForceDecay(kHadronicD);
1034 gener->SetYRange(-2,2);
1035 gener->SetFeedDownHigherFamily(kFALSE);
1036 gener->SetStackFillOpt(AliGenPythia::kParentSelection);
1037 gener->SetCountMode(AliGenPythia::kCountParents);
1038 gener->SetProjectile("A", 208, 82) ;
1039 gener->SetTarget("A", 208, 82) ;
1043 case kCharmSemiElPbPb5500:
1045 comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
1046 AliGenPythia * gener = new AliGenPythia(10);
1047 gener->SetProcess(kPyCharmPbPbMNR);
1048 gener->SetStrucFunc(kCTEQ4L);
1049 gener->SetPtHard(2.1,-1.0);
1050 gener->SetEnergyCMS(5500.);
1051 gener->SetNuclei(208,208);
1052 gener->SetForceDecay(kSemiElectronic);
1053 gener->SetYRange(-2,2);
1054 gener->SetFeedDownHigherFamily(kFALSE);
1055 gener->SetCountMode(AliGenPythia::kCountParents);
1056 gener->SetProjectile("A", 208, 82) ;
1057 gener->SetTarget("A", 208, 82) ;
1061 case kBeautySemiElPbPb5500:
1063 comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
1064 AliGenPythia *gener = new AliGenPythia(10);
1065 gener->SetProcess(kPyBeautyPbPbMNR);
1066 gener->SetStrucFunc(kCTEQ4L);
1067 gener->SetPtHard(2.75,-1.0);
1068 gener->SetEnergyCMS(5500.);
1069 gener->SetNuclei(208,208);
1070 gener->SetForceDecay(kSemiElectronic);
1071 gener->SetYRange(-2,2);
1072 gener->SetFeedDownHigherFamily(kFALSE);
1073 gener->SetCountMode(AliGenPythia::kCountParents);
1074 gener->SetProjectile("A", 208, 82) ;
1075 gener->SetTarget("A", 208, 82) ;
1081 comment = comment.Append(" Cocktail for TRD at 5.5 TeV");
1082 AliGenCocktail *gener = new AliGenCocktail();
1084 AliGenParam *phi = new AliGenParam(10,
1085 new AliGenMUONlib(),
1086 AliGenMUONlib::kPhi,
1089 phi->SetPtRange(0, 100);
1090 phi->SetYRange(-1., +1.);
1091 phi->SetForceDecay(kDiElectron);
1093 AliGenParam *omega = new AliGenParam(10,
1094 new AliGenMUONlib(),
1095 AliGenMUONlib::kOmega,
1098 omega->SetPtRange(0, 100);
1099 omega->SetYRange(-1., +1.);
1100 omega->SetForceDecay(kDiElectron);
1102 AliGenParam *jpsi = new AliGenParam(10,
1103 new AliGenMUONlib(),
1104 AliGenMUONlib::kJpsiFamily,
1107 jpsi->SetPtRange(0, 100);
1108 jpsi->SetYRange(-1., +1.);
1109 jpsi->SetForceDecay(kDiElectron);
1111 AliGenParam *ups = new AliGenParam(10,
1112 new AliGenMUONlib(),
1113 AliGenMUONlib::kUpsilonFamily,
1115 ups->SetPtRange(0, 100);
1116 ups->SetYRange(-1., +1.);
1117 ups->SetForceDecay(kDiElectron);
1119 AliGenParam *charm = new AliGenParam(10,
1120 new AliGenMUONlib(),
1121 AliGenMUONlib::kCharm,
1123 charm->SetPtRange(0, 100);
1124 charm->SetYRange(-1.5, +1.5);
1125 charm->SetForceDecay(kSemiElectronic);
1128 AliGenParam *beauty = new AliGenParam(10,
1129 new AliGenMUONlib(),
1130 AliGenMUONlib::kBeauty,
1132 beauty->SetPtRange(0, 100);
1133 beauty->SetYRange(-1.5, +1.5);
1134 beauty->SetForceDecay(kSemiElectronic);
1136 AliGenParam *beautyJ = new AliGenParam(10,
1137 new AliGenMUONlib(),
1138 AliGenMUONlib::kBeauty,
1140 beautyJ->SetPtRange(0, 100);
1141 beautyJ->SetYRange(-1.5, +1.5);
1142 beautyJ->SetForceDecay(kBJpsiDiElectron);
1144 gener->AddGenerator(phi,"Phi",1);
1145 gener->AddGenerator(omega,"Omega",1);
1146 gener->AddGenerator(jpsi,"J/psi",1);
1147 gener->AddGenerator(ups,"Upsilon",1);
1148 gener->AddGenerator(charm,"Charm",1);
1149 gener->AddGenerator(beauty,"Beauty",1);
1150 gener->AddGenerator(beautyJ,"J/Psi from Beauty",1);
1151 gener->SetProjectile("A", 208, 82) ;
1152 gener->SetTarget("A", 208, 82) ;
1158 comment = comment.Append(" Jet-jet at 5.5 TeV");
1159 AliGenPythia *gener = new AliGenPythia(-1);
1160 gener->SetEnergyCMS(5500.);
1161 gener->SetProcess(kPyJets);
1162 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1163 gener->SetPtHard(ptHardMin,ptHardMax);
1164 gener->SetYHard(-0.7,0.7);
1165 gener->SetJetEtaRange(-0.2,0.2);
1166 gener->SetEventListRange(0,1);
1167 gener->SetProjectile("p", 1, 1) ;
1168 gener->SetTarget("p", 1, 1) ;
1174 comment = comment.Append(" Gamma-jet at 5.5 TeV");
1175 AliGenPythia *gener = new AliGenPythia(-1);
1176 gener->SetEnergyCMS(5500.);
1177 gener->SetProcess(kPyDirectGamma);
1178 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1179 gener->SetPtHard(ptHardMin,ptHardMax);
1180 gener->SetYHard(-1.0,1.0);
1181 gener->SetGammaEtaRange(-0.13,0.13);
1182 gener->SetGammaPhiRange(210.,330.);
1183 gener->SetEventListRange(0,1);
1184 gener->SetProjectile("p", 1, 1) ;
1185 gener->SetTarget("p", 1, 1) ;
1189 case kMuonCocktailCent1:
1191 comment = comment.Append(" Muon Cocktail Cent1");
1192 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1193 gener->SetPtRange(0.4,100.); // Transverse momentum range
1194 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1195 gener->SetYRange(-4.0,-2.4);
1196 gener->SetMuonPtCut(0.8);
1197 gener->SetMuonThetaCut(171.,178.);
1198 gener->SetMuonMultiplicity(2);
1199 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1201 gener->SetProjectile("A", 208, 82) ;
1202 gener->SetTarget("A", 208, 82) ;
1205 case kMuonCocktailPer1:
1207 comment = comment.Append(" Muon Cocktail Per1");
1208 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1209 gener->SetPtRange(0.0,100.); // Transverse momentum range
1210 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1211 gener->SetYRange(-4.0,-2.4);
1212 gener->SetMuonPtCut(0.8);
1213 gener->SetMuonThetaCut(171.,178.);
1214 gener->SetMuonMultiplicity(2);
1215 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1216 gener->SetProjectile("A", 208, 82) ;
1217 gener->SetTarget("A", 208, 82) ;
1221 case kMuonCocktailPer4:
1223 comment = comment.Append(" Muon Cocktail Per4");
1224 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1225 gener->SetPtRange(0.0,100.); // Transverse momentum range
1226 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1227 gener->SetYRange(-4.0,-2.4);
1228 gener->SetMuonPtCut(0.8);
1229 gener->SetMuonThetaCut(171.,178.);
1230 gener->SetMuonMultiplicity(2);
1231 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1232 gener->SetProjectile("A", 208, 82) ;
1233 gener->SetTarget("A", 208, 82) ;
1237 case kMuonCocktailCent1HighPt:
1239 comment = comment.Append(" Muon Cocktail HighPt Cent1");
1240 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1241 gener->SetPtRange(0.0,100.); // Transverse momentum range
1242 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1243 gener->SetYRange(-4.0,-2.4);
1244 gener->SetMuonPtCut(2.5);
1245 gener->SetMuonThetaCut(171.,178.);
1246 gener->SetMuonMultiplicity(2);
1247 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1248 gener->SetProjectile("A", 208, 82) ;
1249 gener->SetTarget("A", 208, 82) ;
1253 case kMuonCocktailPer1HighPt :
1255 comment = comment.Append(" Muon Cocktail HighPt Per1");
1256 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1257 gener->SetPtRange(0.0,100.); // Transverse momentum range
1258 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1259 gener->SetYRange(-4.0,-2.4);
1260 gener->SetMuonPtCut(2.5);
1261 gener->SetMuonThetaCut(171.,178.);
1262 gener->SetMuonMultiplicity(2);
1263 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1264 gener->SetProjectile("A", 208, 82) ;
1265 gener->SetTarget("A", 208, 82) ;
1269 case kMuonCocktailPer4HighPt:
1271 comment = comment.Append(" Muon Cocktail HighPt Per4");
1272 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1273 gener->SetPtRange(0.0,100.); // Transverse momentum range
1274 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1275 gener->SetYRange(-4.0,-2.4);
1276 gener->SetMuonPtCut(2.5);
1277 gener->SetMuonThetaCut(171.,178.);
1278 gener->SetMuonMultiplicity(2);
1279 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1280 gener->SetProjectile("A", 208, 82) ;
1281 gener->SetTarget("A", 208, 82) ;
1285 case kMuonCocktailCent1Single:
1287 comment = comment.Append(" Muon Cocktail Single Cent1");
1288 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1289 gener->SetPtRange(0.0,100.); // Transverse momentum range
1290 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1291 gener->SetYRange(-4.0,-2.4);
1292 gener->SetMuonPtCut(0.8);
1293 gener->SetMuonThetaCut(171.,178.);
1294 gener->SetMuonMultiplicity(1);
1295 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1296 gener->SetProjectile("A", 208, 82) ;
1297 gener->SetTarget("A", 208, 82) ;
1301 case kMuonCocktailPer1Single :
1303 comment = comment.Append(" Muon Cocktail Single Per1");
1304 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1305 gener->SetPtRange(0.0,100.); // Transverse momentum range
1306 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1307 gener->SetYRange(-4.0,-2.4);
1308 gener->SetMuonPtCut(0.8);
1309 gener->SetMuonThetaCut(171.,178.);
1310 gener->SetMuonMultiplicity(1);
1311 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1312 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1313 gener->SetProjectile("A", 208, 82) ;
1314 gener->SetTarget("A", 208, 82) ;
1318 case kMuonCocktailPer4Single:
1320 comment = comment.Append(" Muon Cocktail Single Per4");
1321 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1322 gener->SetPtRange(0.0,100.); // Transverse momentum range
1323 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1324 gener->SetYRange(-4.0,-2.4);
1325 gener->SetMuonPtCut(0.8);
1326 gener->SetMuonThetaCut(171.,178.);
1327 gener->SetMuonMultiplicity(1);
1328 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1329 gener->SetProjectile("A", 208, 82) ;
1330 gener->SetTarget("A", 208, 82) ;
1336 comment = comment.Append(" Flow with dN/deta = 2000, vn = 2%");
1337 gGener = GeVSimStandard(2000., 2.);
1343 comment = comment.Append(" Flow with dN/deta = 2000, vn = 10%");
1344 gGener = GeVSimStandard(2000., 10.);
1350 comment = comment.Append(" Flow with dN/deta = 2000, vn = 6%");
1351 gGener = GeVSimStandard(2000., 6.);
1357 comment = comment.Append(" Flow with dN/deta = 5000, vn = 6%");
1358 gGener = GeVSimStandard(5000., 6.);
1365 AliGenCocktail *gener = new AliGenCocktail();
1368 // Charm production by Pythia
1369 AliGenPythia * genpyc = new AliGenPythia(230);
1370 genpyc->SetProcess(kPyCharmPbPbMNR);
1371 genpyc->SetStrucFunc(kCTEQ4L);
1372 genpyc->SetPtHard(2.1,-1.0);
1373 genpyc->SetEnergyCMS(5500.);
1374 genpyc->SetNuclei(208,208);
1375 genpyc->SetYRange(-999,999);
1376 genpyc->SetForceDecay(kAll);
1377 genpyc->SetFeedDownHigherFamily(kFALSE);
1378 genpyc->SetCountMode(AliGenPythia::kCountParents);
1380 // Beauty production by Pythia
1381 AliGenPythia * genpyb = new AliGenPythia(9);
1382 genpyb->SetProcess(kPyBeautyPbPbMNR);
1383 genpyb->SetStrucFunc(kCTEQ4L);
1384 genpyb->SetPtHard(2.75,-1.0);
1385 genpyb->SetEnergyCMS(5500.);
1386 genpyb->SetNuclei(208,208);
1387 genpyb->SetYRange(-999,999);
1388 genpyb->SetForceDecay(kAll);
1389 genpyb->SetFeedDownHigherFamily(kFALSE);
1390 genpyb->SetCountMode(AliGenPythia::kCountParents);
1394 AliGenSTRANGElib *lib = new AliGenSTRANGElib();
1397 particle = kXiMinus;
1398 AliGenParam *genXi = new AliGenParam(16,lib,particle);
1399 genXi->SetPtRange(0., 12.);
1400 genXi->SetYRange(-1.1, 1.1);
1401 genXi->SetForceDecay(kNoDecay);
1405 particle = kOmegaMinus;
1406 AliGenParam *genOmega = new AliGenParam(10,lib,particle);
1407 genOmega->SetPtRange(0, 12.);
1408 genOmega->SetYRange(-1.1, 1.1);
1409 genOmega->SetForceDecay(kNoDecay);
1413 AliGenHijing *genHi = HijingStandard();
1414 genHi->SwitchOffHeavyQuarks(kTRUE);
1415 genHi->SetImpactParameterRange(0.,5.);
1417 // Add everything to the cocktail and shake ...
1418 gener->AddGenerator(genHi, "Hijing cent1", 1);
1419 gener->AddGenerator(genpyc, "Extra charm", 1);
1420 gener->AddGenerator(genpyb, "Extra beauty", 1);
1421 gener->AddGenerator(genXi, "Xi" , 1);
1422 gener->AddGenerator(genOmega, "Omega", 1);
1423 gener->SetProjectile("A", 208, 82) ;
1424 gener->SetTarget("A", 208, 82) ;
1434 AliGenHijing* HijingStandard()
1436 AliGenHijing *gener = new AliGenHijing(-1);
1437 // centre of mass energy
1438 gener->SetEnergyCMS(5500.);
1440 gener->SetReferenceFrame("CMS");
1442 gener->SetProjectile("A", 208, 82);
1443 gener->SetTarget ("A", 208, 82);
1444 // tell hijing to keep the full parent child chain
1445 gener->KeepFullEvent();
1446 // enable jet quenching
1447 gener->SetJetQuenching(1);
1449 gener->SetShadowing(1);
1450 // neutral pion and heavy particle decays switched off
1451 gener->SetDecaysOff(1);
1452 // Don't track spectators
1453 gener->SetSpectators(0);
1454 // kinematic selection
1455 gener->SetSelectAll(0);
1459 AliGenGeVSim* GeVSimStandard(Float_t mult, Float_t vn)
1461 AliGenGeVSim* gener = new AliGenGeVSim(0);
1463 // Mult is the number of charged particles in |eta| < 0.5
1466 // Sigma of the Gaussian dN/deta
1467 Float_t sigma_eta = 2.75;
1470 Float_t etamax = 7.00;
1473 // Scale from multiplicity in |eta| < 0.5 to |eta| < |etamax|
1474 Float_t mm = mult * (TMath::Erf(etamax/sigma_eta/sqrt(2.)) / TMath::Erf(0.5/sigma_eta/sqrt(2.)));
1476 // Scale from charged to total multiplicity
1486 // 78% Pions (26% pi+, 26% pi-, 26% p0) T = 250 MeV
1487 AliGeVSimParticle *pp = new AliGeVSimParticle(kPiPlus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1488 AliGeVSimParticle *pm = new AliGeVSimParticle(kPiMinus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1489 AliGeVSimParticle *p0 = new AliGeVSimParticle(kPi0, 1, 0.26 * mm, 0.25, sigma_eta) ;
1491 // 12% Kaons (3% K0short, 3% K0long, 3% K+, 3% K-) T = 300 MeV
1492 AliGeVSimParticle *ks = new AliGeVSimParticle(kK0Short, 1, 0.03 * mm, 0.30, sigma_eta) ;
1493 AliGeVSimParticle *kl = new AliGeVSimParticle(kK0Long, 1, 0.03 * mm, 0.30, sigma_eta) ;
1494 AliGeVSimParticle *kp = new AliGeVSimParticle(kKPlus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1495 AliGeVSimParticle *km = new AliGeVSimParticle(kKMinus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1497 // 10% Protons / Neutrons (5% Protons, 5% Neutrons) T = 250 MeV
1498 AliGeVSimParticle *pr = new AliGeVSimParticle(kProton, 1, 0.05 * mm, 0.25, sigma_eta) ;
1499 AliGeVSimParticle *ne = new AliGeVSimParticle(kNeutron, 1, 0.05 * mm, 0.25, sigma_eta) ;
1501 // Set Elliptic Flow properties
1503 Float_t pTsaturation = 2. ;
1505 pp->SetEllipticParam(vn,pTsaturation,0.) ;
1506 pm->SetEllipticParam(vn,pTsaturation,0.) ;
1507 p0->SetEllipticParam(vn,pTsaturation,0.) ;
1508 pr->SetEllipticParam(vn,pTsaturation,0.) ;
1509 ne->SetEllipticParam(vn,pTsaturation,0.) ;
1510 ks->SetEllipticParam(vn,pTsaturation,0.) ;
1511 kl->SetEllipticParam(vn,pTsaturation,0.) ;
1512 kp->SetEllipticParam(vn,pTsaturation,0.) ;
1513 km->SetEllipticParam(vn,pTsaturation,0.) ;
1515 // Set Direct Flow properties
1516 pp->SetDirectedParam(vn,1.0,0.) ;
1517 pm->SetDirectedParam(vn,1.0,0.) ;
1518 p0->SetDirectedParam(vn,1.0,0.) ;
1519 pr->SetDirectedParam(vn,1.0,0.) ;
1520 ne->SetDirectedParam(vn,1.0,0.) ;
1521 ks->SetDirectedParam(vn,1.0,0.) ;
1522 kl->SetDirectedParam(vn,1.0,0.) ;
1523 kp->SetDirectedParam(vn,1.0,0.) ;
1524 km->SetDirectedParam(vn,1.0,0.) ;
1526 // Add particles to the list
1527 gener->AddParticleType(pp) ;
1528 gener->AddParticleType(pm) ;
1529 gener->AddParticleType(p0) ;
1530 gener->AddParticleType(pr) ;
1531 gener->AddParticleType(ne) ;
1532 gener->AddParticleType(ks) ;
1533 gener->AddParticleType(kl) ;
1534 gener->AddParticleType(kp) ;
1535 gener->AddParticleType(km) ;
1537 // Random Ev.Plane ----------------------------------
1538 TF1 *rpa = new TF1("gevsimPsiRndm","1", 0, 360);
1539 // --------------------------------------------------
1540 gener->SetPtRange(0., 9.) ; // Use a resonable range! (used for bin size in numerical integration)
1541 gener->SetPhiRange(0, 360);
1543 // Set pseudorapidity range
1544 Float_t thmin = EtaToTheta(+etamax);
1545 Float_t thmax = EtaToTheta(-etamax);
1546 gener->SetThetaRange(thmin,thmax);
1552 void ProcessEnvironmentVars()
1555 if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
1556 for (Int_t iRun = 0; iRun < kRunMax; iRun++) {
1557 if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) {
1558 srun = (PprRun_t)iRun;
1559 cout<<"Run type set to "<<pprRunName[iRun]<<endl;
1564 // Random Number seed
1565 if (gSystem->Getenv("CONFIG_SEED")) {
1566 sseed = atoi(gSystem->Getenv("CONFIG_SEED"));