1 // One can use the configuration macro in compiled mode by
2 // root [0] gSystem->Load("libgeant321");
3 // root [0] gSystem->SetIncludePath("-I$ROOTSYS/include -I$ALICE_ROOT/include\
4 // -I$ALICE_ROOT -I$ALICE/geant3/TGeant3");
5 // root [0] .x grun.C(1,"ConfigPPR.C++")
7 #if !defined(__CINT__) || defined(__MAKECINT__)
11 #include <TVirtualMC.h>
12 #include <TGeant3TGeo.h>
15 #include "STEER/AliRunLoader.h"
16 #include "STEER/AliRun.h"
17 #include "STEER/AliConfig.h"
18 #include "STEER/AliGenerator.h"
19 #include "STEER/AliLog.h"
20 #include "PYTHIA6/AliDecayerPythia.h"
21 #include "EVGEN/AliGenHIJINGpara.h"
22 #include "THijing/AliGenHijing.h"
23 #include "EVGEN/AliGenCocktail.h"
24 #include "EVGEN/AliGenSlowNucleons.h"
25 #include "EVGEN/AliSlowNucleonModelExp.h"
26 #include "EVGEN/AliGenParam.h"
27 #include "EVGEN/AliGenMUONlib.h"
28 #include "EVGEN/AliGenSTRANGElib.h"
29 #include "EVGEN/AliGenMUONCocktail.h"
30 #include "EVGEN/AliGenCocktail.h"
31 #include "EVGEN/AliGenGeVSim.h"
32 #include "EVGEN/AliGeVSimParticle.h"
33 #include "PYTHIA6/AliGenPythia.h"
34 #include "STEER/AliMagF.h"
35 #include "STRUCT/AliBODY.h"
36 #include "STRUCT/AliMAG.h"
37 #include "STRUCT/AliABSOv3.h"
38 #include "STRUCT/AliDIPOv3.h"
39 #include "STRUCT/AliHALLv3.h"
40 #include "STRUCT/AliFRAMEv2.h"
41 #include "STRUCT/AliSHILv3.h"
42 #include "STRUCT/AliPIPEv3.h"
43 #include "ITS/AliITSv11.h"
44 #include "TPC/AliTPCv2.h"
45 #include "TOF/AliTOFv6T0.h"
46 #include "HMPID/AliHMPIDv3.h"
47 #include "ZDC/AliZDCv3.h"
48 #include "TRD/AliTRDv1.h"
49 #include "FMD/AliFMDv1.h"
50 #include "MUON/AliMUONv1.h"
51 #include "PHOS/AliPHOSv1.h"
52 #include "PMD/AliPMDv1.h"
53 #include "T0/AliT0v1.h"
54 #include "EMCAL/AliEMCALv2.h"
55 #include "ACORDE/AliACORDEv1.h"
56 #include "VZERO/AliVZEROv7.h"
62 kParam_8000, kParam_4000, kParam_2000,
63 kHijing_cent1, kHijing_cent2,
64 kHijing_per1, kHijing_per2, kHijing_per3, kHijing_per4, kHijing_per5,
65 kHijing_jj25, kHijing_jj50, kHijing_jj75, kHijing_jj100, kHijing_jj200,
66 kHijing_gj25, kHijing_gj50, kHijing_gj75, kHijing_gj100, kHijing_gj200,
68 kPythia6Jets20_24, kPythia6Jets24_29, kPythia6Jets29_35,
69 kPythia6Jets35_42, kPythia6Jets42_50, kPythia6Jets50_60,
70 kPythia6Jets60_72, kPythia6Jets72_86, kPythia6Jets86_104,
71 kPythia6Jets104_125, kPythia6Jets125_150, kPythia6Jets150_180,
72 kD0PbPb5500, kCharmSemiElPbPb5500, kBeautySemiElPbPb5500,
73 kCocktailTRD, kPyJJ, kPyGJ,
74 kMuonCocktailCent1, kMuonCocktailPer1, kMuonCocktailPer4,
75 kMuonCocktailCent1HighPt, kMuonCocktailPer1HighPt, kMuonCocktailPer4HighPt,
76 kMuonCocktailCent1Single, kMuonCocktailPer1Single, kMuonCocktailPer4Single,
77 kFlow_2_2000, kFlow_10_2000, kFlow_6_2000, kFlow_6_5000,
81 const char* pprRunName[] = {
83 "kParam_8000", "kParam_4000", "kParam_2000",
84 "kHijing_cent1", "kHijing_cent2",
85 "kHijing_per1", "kHijing_per2", "kHijing_per3", "kHijing_per4",
87 "kHijing_jj25", "kHijing_jj50", "kHijing_jj75", "kHijing_jj100",
89 "kHijing_gj25", "kHijing_gj50", "kHijing_gj75", "kHijing_gj100",
90 "kHijing_gj200", "kHijing_pA", "kPythia6",
91 "kPythia6Jets20_24", "kPythia6Jets24_29", "kPythia6Jets29_35",
92 "kPythia6Jets35_42", "kPythia6Jets42_50", "kPythia6Jets50_60",
93 "kPythia6Jets60_72", "kPythia6Jets72_86", "kPythia6Jets86_104",
94 "kPythia6Jets104_125", "kPythia6Jets125_150", "kPythia6Jets150_180",
95 "kD0PbPb5500", "kCharmSemiElPbPb5500", "kBeautySemiElPbPb5500",
96 "kCocktailTRD", "kPyJJ", "kPyGJ",
97 "kMuonCocktailCent1", "kMuonCocktailPer1", "kMuonCocktailPer4",
98 "kMuonCocktailCent1HighPt", "kMuonCocktailPer1HighPt", "kMuonCocktailPer4HighPt",
99 "kMuonCocktailCent1Single", "kMuonCocktailPer1Single", "kMuonCocktailPer4Single",
100 "kFlow_2_2000", "kFlow_10_2000", "kFlow_6_2000", "kFlow_6_5000", "kHIJINGplus"
105 kGluonRadiation, kNoGluonRadiation
110 kDefaultPPTrig, kDefaultPbPbTrig
113 const char * pprTrigConfName[] = {
117 // This part for configuration
119 static PprRun_t srun = kPythia6;
120 static PprRad_t srad = kGluonRadiation;
121 static AliMagF::BMap_t smag = AliMagF::k5kG;
122 static Int_t sseed = 0; //Set 0 to use the current time
123 static PprTrigConf_t strig = kDefaultPPTrig; // default pp trigger configuration
126 static TString comment;
129 Float_t EtaToTheta(Float_t arg);
130 AliGenerator* GeneratorFactory(PprRun_t srun);
131 AliGenHijing* HijingStandard();
132 AliGenGeVSim* GeVSimStandard(Float_t, Float_t);
133 void ProcessEnvironmentVars();
137 // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
138 // Theta range given through pseudorapidity limits 22/6/2001
140 // Get settings from environment variables
141 ProcessEnvironmentVars();
143 // Set Random Number seed
144 gRandom->SetSeed(sseed);
145 cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
148 // libraries required by geant321
149 #if defined(__CINT__)
150 gSystem->Load("liblhapdf");
151 gSystem->Load("libEGPythia6");
152 gSystem->Load("libpythia6");
153 gSystem->Load("libAliPythia6");
154 gSystem->Load("libgeant321");
157 new TGeant3TGeo("C++ Interface to Geant3");
159 // Output every 100 tracks
160 ((TGeant3*)gMC)->SetSWIT(4,100);
162 AliRunLoader* rl=0x0;
164 AliLog::Message(AliLog::kInfo, "Creating Run Loader", "", "", "Config()"," ConfigPPR.C", __LINE__);
166 rl = AliRunLoader::Open("galice.root",
167 AliConfig::GetDefaultEventFolderName(),
171 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
174 rl->SetCompressionLevel(2);
175 rl->SetNumberOfEventsPerFile(100);
176 gAlice->SetRunLoader(rl);
178 // Set the trigger configuration
179 AliSimulation::Instance()->SetTriggerConfig(pprTrigConfName[strig]);
180 cout<<"Trigger configuration is set to "<<pprTrigConfName[strig]<<endl;
183 // Set External decayer
184 AliDecayer *decayer = new AliDecayerPythia();
189 decayer->SetForceDecay(kHadronicD);
191 case kCharmSemiElPbPb5500:
192 decayer->SetForceDecay(kSemiElectronic);
194 case kBeautySemiElPbPb5500:
195 decayer->SetForceDecay(kSemiElectronic);
198 decayer->SetForceDecay(kAll);
202 gMC->SetExternalDecayer(decayer);
205 //=======================================================================
207 //=======================================================================
208 // ************* STEERING parameters FOR ALICE SIMULATION **************
209 // --- Specify event type to be tracked through the ALICE setup
210 // --- All positions are in cm, angles in degrees, and P and E in GeV
212 gMC->SetProcess("DCAY",1);
213 gMC->SetProcess("PAIR",1);
214 gMC->SetProcess("COMP",1);
215 gMC->SetProcess("PHOT",1);
216 gMC->SetProcess("PFIS",0);
217 gMC->SetProcess("DRAY",0);
218 gMC->SetProcess("ANNI",1);
219 gMC->SetProcess("BREM",1);
220 gMC->SetProcess("MUNU",1);
221 gMC->SetProcess("CKOV",1);
222 gMC->SetProcess("HADR",1);
223 gMC->SetProcess("LOSS",2);
224 gMC->SetProcess("MULS",1);
225 gMC->SetProcess("RAYL",1);
227 Float_t cut = 1.e-3; // 1MeV cut by default
228 Float_t tofmax = 1.e10;
230 gMC->SetCut("CUTGAM", cut);
231 gMC->SetCut("CUTELE", cut);
232 gMC->SetCut("CUTNEU", cut);
233 gMC->SetCut("CUTHAD", cut);
234 gMC->SetCut("CUTMUO", cut);
235 gMC->SetCut("BCUTE", cut);
236 gMC->SetCut("BCUTM", cut);
237 gMC->SetCut("DCUTE", cut);
238 gMC->SetCut("DCUTM", cut);
239 gMC->SetCut("PPCUTM", cut);
240 gMC->SetCut("TOFMAX", tofmax);
242 // Generator Configuration
243 AliGenerator* gener = GeneratorFactory(srun);
244 gener->SetOrigin(0, 0, 0); // vertex position
245 gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position
246 gener->SetCutVertexZ(1.); // Truncate at 1 sigma
247 gener->SetVertexSmear(kPerEvent);
248 gener->SetTrackingFlag(1);
252 comment = comment.Append(" | L3 field 0.2 T");
253 } else if (smag == k5kG) {
254 comment = comment.Append(" | L3 field 0.5 T");
258 if (srad == kGluonRadiation)
260 comment = comment.Append(" | Gluon Radiation On");
263 comment = comment.Append(" | Gluon Radiation Off");
266 printf("\n \n Comment: %s \n \n", comment.Data());
271 TGeoGlobalMagField::Instance()->SetField(new AliMagF("Maps","Maps", 1., 1., smag));
297 //=================== Alice BODY parameters =============================
298 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
303 //=================== MAG parameters ============================
304 // --- Start with Magnet since detector layouts may be depending ---
305 // --- on the selected Magnet dimensions ---
306 AliMAG *MAG = new AliMAG("MAG", "Magnet");
312 //=================== ABSO parameters ============================
313 AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber");
318 //=================== DIPO parameters ============================
320 AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");
325 //=================== HALL parameters ============================
327 AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");
333 //=================== FRAME parameters ============================
335 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
341 //=================== SHIL parameters ============================
343 AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3");
349 //=================== PIPE parameters ============================
351 AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");
356 //=================== ITS parameters ============================
358 AliITS *ITS = new AliITSv11("ITS","ITS v11");
363 //============================ TPC parameters =====================
364 AliTPC *TPC = new AliTPCv2("TPC", "Default");
369 //=================== TOF parameters ============================
370 AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF");
376 //=================== HMPID parameters ===========================
377 AliHMPID *HMPID = new AliHMPIDv3("HMPID", "normal HMPID");
384 //=================== ZDC parameters ============================
386 AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC");
391 //=================== TRD parameters ============================
393 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
398 //=================== FMD parameters ============================
399 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
404 //=================== MUON parameters ===========================
405 // New MUONv1 version (geometry defined via builders)
406 AliMUON *MUON = new AliMUONv1("MUON", "default");
408 //=================== PHOS parameters ===========================
412 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
418 //=================== PMD parameters ============================
419 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
424 //=================== T0 parameters ============================
425 AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
430 //=================== EMCAL parameters ============================
431 AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETE");
436 //=================== ACORDE parameters ============================
437 AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE");
442 //=================== VZERO parameters ============================
443 AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
449 Float_t EtaToTheta(Float_t arg){
450 return (180./TMath::Pi())*2.*atan(exp(-arg));
455 AliGenerator* GeneratorFactory(PprRun_t srun) {
457 if (srad == kNoGluonRadiation) isw = 0;
460 AliGenerator * gGener = 0x0;
464 comment = comment.Append(":HIJINGparam test 50 particles");
465 AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
466 gener->SetMomentumRange(0, 999999.);
467 gener->SetPhiRange(0., 360.);
468 // Set pseudorapidity range from -8 to 8.
469 Float_t thmin = EtaToTheta(1.4); // theta min. <---> eta max
470 Float_t thmax = EtaToTheta(-1.4); // theta max. <---> eta min
471 gener->SetThetaRange(thmin,thmax);
477 comment = comment.Append(":HIJINGparam N=8000");
478 AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
479 gener->SetMomentumRange(0, 999999.);
480 gener->SetPhiRange(0., 360.);
481 // Set pseudorapidity range from -8 to 8.
482 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
483 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
484 gener->SetThetaRange(thmin,thmax);
490 comment = comment.Append("HIJINGparam N=4000");
491 AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
492 gener->SetMomentumRange(0, 999999.);
493 gener->SetPhiRange(0., 360.);
494 // Set pseudorapidity range from -8 to 8.
495 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
496 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
497 gener->SetThetaRange(thmin,thmax);
503 comment = comment.Append("HIJINGparam N=2000");
504 AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
505 gener->SetMomentumRange(0, 999999.);
506 gener->SetPhiRange(0., 360.);
507 // Set pseudorapidity range from -8 to 8.
508 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
509 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
510 gener->SetThetaRange(thmin,thmax);
519 comment = comment.Append("HIJING cent1");
520 AliGenHijing *gener = HijingStandard();
521 // impact parameter range
522 gener->SetImpactParameterRange(0., 5.);
528 comment = comment.Append("HIJING cent2");
529 AliGenHijing *gener = HijingStandard();
530 // impact parameter range
531 gener->SetImpactParameterRange(0., 2.);
540 comment = comment.Append("HIJING per1");
541 AliGenHijing *gener = HijingStandard();
542 // impact parameter range
543 gener->SetImpactParameterRange(5., 8.6);
549 comment = comment.Append("HIJING per2");
550 AliGenHijing *gener = HijingStandard();
551 // impact parameter range
552 gener->SetImpactParameterRange(8.6, 11.2);
558 comment = comment.Append("HIJING per3");
559 AliGenHijing *gener = HijingStandard();
560 // impact parameter range
561 gener->SetImpactParameterRange(11.2, 13.2);
567 comment = comment.Append("HIJING per4");
568 AliGenHijing *gener = HijingStandard();
569 // impact parameter range
570 gener->SetImpactParameterRange(13.2, 15.);
576 comment = comment.Append("HIJING per5");
577 AliGenHijing *gener = HijingStandard();
578 // impact parameter range
579 gener->SetImpactParameterRange(15., 100.);
588 comment = comment.Append("HIJING Jet 25 GeV");
589 AliGenHijing *gener = HijingStandard();
590 // impact parameter range
591 gener->SetImpactParameterRange(0., 5.);
593 gener->SetTrigger(1);
594 gener->SetPtJet(25.);
595 gener->SetRadiation(isw);
596 gener->SetSimpleJets(!isw);
597 gener->SetJetEtaRange(-0.3,0.3);
598 gener->SetJetPhiRange(75., 165.);
605 comment = comment.Append("HIJING Jet 50 GeV");
606 AliGenHijing *gener = HijingStandard();
607 // impact parameter range
608 gener->SetImpactParameterRange(0., 5.);
610 gener->SetTrigger(1);
611 gener->SetPtJet(50.);
612 gener->SetRadiation(isw);
613 gener->SetSimpleJets(!isw);
614 gener->SetJetEtaRange(-0.3,0.3);
615 gener->SetJetPhiRange(75., 165.);
622 comment = comment.Append("HIJING Jet 75 GeV");
623 AliGenHijing *gener = HijingStandard();
624 // impact parameter range
625 gener->SetImpactParameterRange(0., 5.);
627 gener->SetTrigger(1);
628 gener->SetPtJet(75.);
629 gener->SetRadiation(isw);
630 gener->SetSimpleJets(!isw);
631 gener->SetJetEtaRange(-0.3,0.3);
632 gener->SetJetPhiRange(75., 165.);
639 comment = comment.Append("HIJING Jet 100 GeV");
640 AliGenHijing *gener = HijingStandard();
641 // impact parameter range
642 gener->SetImpactParameterRange(0., 5.);
644 gener->SetTrigger(1);
645 gener->SetPtJet(100.);
646 gener->SetRadiation(isw);
647 gener->SetSimpleJets(!isw);
648 gener->SetJetEtaRange(-0.3,0.3);
649 gener->SetJetPhiRange(75., 165.);
656 comment = comment.Append("HIJING Jet 200 GeV");
657 AliGenHijing *gener = HijingStandard();
658 // impact parameter range
659 gener->SetImpactParameterRange(0., 5.);
661 gener->SetTrigger(1);
662 gener->SetPtJet(200.);
663 gener->SetRadiation(isw);
664 gener->SetSimpleJets(!isw);
665 gener->SetJetEtaRange(-0.3,0.3);
666 gener->SetJetPhiRange(75., 165.);
675 comment = comment.Append("HIJING Gamma 25 GeV");
676 AliGenHijing *gener = HijingStandard();
677 // impact parameter range
678 gener->SetImpactParameterRange(0., 5.);
680 gener->SetTrigger(2);
681 gener->SetPtJet(25.);
682 gener->SetRadiation(isw);
683 gener->SetSimpleJets(!isw);
684 gener->SetJetEtaRange(-0.12, 0.12);
685 gener->SetJetPhiRange(220., 320.);
692 comment = comment.Append("HIJING Gamma 50 GeV");
693 AliGenHijing *gener = HijingStandard();
694 // impact parameter range
695 gener->SetImpactParameterRange(0., 5.);
697 gener->SetTrigger(2);
698 gener->SetPtJet(50.);
699 gener->SetRadiation(isw);
700 gener->SetSimpleJets(!isw);
701 gener->SetJetEtaRange(-0.12, 0.12);
702 gener->SetJetPhiRange(220., 320.);
709 comment = comment.Append("HIJING Gamma 75 GeV");
710 AliGenHijing *gener = HijingStandard();
711 // impact parameter range
712 gener->SetImpactParameterRange(0., 5.);
714 gener->SetTrigger(2);
715 gener->SetPtJet(75.);
716 gener->SetRadiation(isw);
717 gener->SetSimpleJets(!isw);
718 gener->SetJetEtaRange(-0.12, 0.12);
719 gener->SetJetPhiRange(220., 320.);
726 comment = comment.Append("HIJING Gamma 100 GeV");
727 AliGenHijing *gener = HijingStandard();
728 // impact parameter range
729 gener->SetImpactParameterRange(0., 5.);
731 gener->SetTrigger(2);
732 gener->SetPtJet(100.);
733 gener->SetRadiation(isw);
734 gener->SetSimpleJets(!isw);
735 gener->SetJetEtaRange(-0.12, 0.12);
736 gener->SetJetPhiRange(220., 320.);
743 comment = comment.Append("HIJING Gamma 200 GeV");
744 AliGenHijing *gener = HijingStandard();
745 // impact parameter range
746 gener->SetImpactParameterRange(0., 5.);
748 gener->SetTrigger(2);
749 gener->SetPtJet(200.);
750 gener->SetRadiation(isw);
751 gener->SetSimpleJets(!isw);
752 gener->SetJetEtaRange(-0.12, 0.12);
753 gener->SetJetPhiRange(220., 320.);
759 comment = comment.Append("HIJING pA");
761 AliGenCocktail *gener = new AliGenCocktail();
763 AliGenHijing *hijing = new AliGenHijing(-1);
764 // centre of mass energy
765 hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
766 // impact parameter range
767 hijing->SetImpactParameterRange(0., 15.);
769 hijing->SetReferenceFrame("CMS");
770 hijing->SetBoostLHC(1);
772 hijing->SetProjectile("P", 1, 1);
773 hijing->SetTarget ("A", 208, 82);
774 // tell hijing to keep the full parent child chain
775 hijing->KeepFullEvent();
776 // enable jet quenching
777 hijing->SetJetQuenching(0);
779 hijing->SetShadowing(1);
780 // Don't track spectators
781 hijing->SetSpectators(0);
782 // kinematic selection
783 hijing->SetSelectAll(0);
785 AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
786 AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
787 gray->SetSlowNucleonModel(model);
789 gener->AddGenerator(hijing,"Hijing pPb", 1);
790 gener->AddGenerator(gray, "Gray Particles",1);
796 comment = comment.Append(":Pythia p-p @ 14 TeV");
797 AliGenPythia *gener = new AliGenPythia(-1);
798 gener->SetMomentumRange(0,999999);
799 gener->SetThetaRange(0., 180.);
800 gener->SetYRange(-12,12);
801 gener->SetPtRange(0,1000);
802 gener->SetProcess(kPyMb);
803 gener->SetEnergyCMS(14000.);
807 case kPythia6Jets20_24:
809 comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV");
810 AliGenPythia * gener = new AliGenPythia(-1);
811 gener->SetEnergyCMS(5500.);// Centre of mass energy
812 gener->SetProcess(kPyJets);// Process type
813 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
814 gener->SetJetPhiRange(0., 360.);
815 gener->SetJetEtRange(10., 1000.);
816 gener->SetGluonRadiation(1,1);
817 // gener->SetPtKick(0.);
818 // Structure function
819 gener->SetStrucFunc(kCTEQ4L);
820 gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering
821 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
822 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
826 case kPythia6Jets24_29:
828 comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV");
829 AliGenPythia * gener = new AliGenPythia(-1);
830 gener->SetEnergyCMS(5500.);// Centre of mass energy
831 gener->SetProcess(kPyJets);// Process type
832 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
833 gener->SetJetPhiRange(0., 360.);
834 gener->SetJetEtRange(10., 1000.);
835 gener->SetGluonRadiation(1,1);
836 // gener->SetPtKick(0.);
837 // Structure function
838 gener->SetStrucFunc(kCTEQ4L);
839 gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering
840 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
841 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
845 case kPythia6Jets29_35:
847 comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV");
848 AliGenPythia * gener = new AliGenPythia(-1);
849 gener->SetEnergyCMS(5500.);// Centre of mass energy
850 gener->SetProcess(kPyJets);// Process type
851 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
852 gener->SetJetPhiRange(0., 360.);
853 gener->SetJetEtRange(10., 1000.);
854 gener->SetGluonRadiation(1,1);
855 // gener->SetPtKick(0.);
856 // Structure function
857 gener->SetStrucFunc(kCTEQ4L);
858 gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering
859 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
860 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
864 case kPythia6Jets35_42:
866 comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV");
867 AliGenPythia * gener = new AliGenPythia(-1);
868 gener->SetEnergyCMS(5500.);// Centre of mass energy
869 gener->SetProcess(kPyJets);// Process type
870 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
871 gener->SetJetPhiRange(0., 360.);
872 gener->SetJetEtRange(10., 1000.);
873 gener->SetGluonRadiation(1,1);
874 // gener->SetPtKick(0.);
875 // Structure function
876 gener->SetStrucFunc(kCTEQ4L);
877 gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering
878 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
879 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
883 case kPythia6Jets42_50:
885 comment = comment.Append(":Pythia jets 42-50 GeV @ 5.5 TeV");
886 AliGenPythia * gener = new AliGenPythia(-1);
887 gener->SetEnergyCMS(5500.);// Centre of mass energy
888 gener->SetProcess(kPyJets);// Process type
889 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
890 gener->SetJetPhiRange(0., 360.);
891 gener->SetJetEtRange(10., 1000.);
892 gener->SetGluonRadiation(1,1);
893 // gener->SetPtKick(0.);
894 // Structure function
895 gener->SetStrucFunc(kCTEQ4L);
896 gener->SetPtHard(42., 50.);// Pt transfer of the hard scattering
897 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
898 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
902 case kPythia6Jets50_60:
904 comment = comment.Append(":Pythia jets 50-60 GeV @ 5.5 TeV");
905 AliGenPythia * gener = new AliGenPythia(-1);
906 gener->SetEnergyCMS(5500.);// Centre of mass energy
907 gener->SetProcess(kPyJets);// Process type
908 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
909 gener->SetJetPhiRange(0., 360.);
910 gener->SetJetEtRange(10., 1000.);
911 gener->SetGluonRadiation(1,1);
912 // gener->SetPtKick(0.);
913 // Structure function
914 gener->SetStrucFunc(kCTEQ4L);
915 gener->SetPtHard(50., 60.);// Pt transfer of the hard scattering
916 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
917 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
921 case kPythia6Jets60_72:
923 comment = comment.Append(":Pythia jets 60-72 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(60., 72.);// 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.)
940 case kPythia6Jets72_86:
942 comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV");
943 AliGenPythia * gener = new AliGenPythia(-1);
944 gener->SetEnergyCMS(5500.);// Centre of mass energy
945 gener->SetProcess(kPyJets);// Process type
946 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
947 gener->SetJetPhiRange(0., 360.);
948 gener->SetJetEtRange(10., 1000.);
949 gener->SetGluonRadiation(1,1);
950 // gener->SetPtKick(0.);
951 // Structure function
952 gener->SetStrucFunc(kCTEQ4L);
953 gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering
954 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
955 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
959 case kPythia6Jets86_104:
961 comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV");
962 AliGenPythia * gener = new AliGenPythia(-1);
963 gener->SetEnergyCMS(5500.);// Centre of mass energy
964 gener->SetProcess(kPyJets);// Process type
965 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
966 gener->SetJetPhiRange(0., 360.);
967 gener->SetJetEtRange(10., 1000.);
968 gener->SetGluonRadiation(1,1);
969 // gener->SetPtKick(0.);
970 // Structure function
971 gener->SetStrucFunc(kCTEQ4L);
972 gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering
973 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
974 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
978 case kPythia6Jets104_125:
980 comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV");
981 AliGenPythia * gener = new AliGenPythia(-1);
982 gener->SetEnergyCMS(5500.);// Centre of mass energy
983 gener->SetProcess(kPyJets);// Process type
984 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
985 gener->SetJetPhiRange(0., 360.);
986 gener->SetJetEtRange(10., 1000.);
987 gener->SetGluonRadiation(1,1);
988 // gener->SetPtKick(0.);
989 // Structure function
990 gener->SetStrucFunc(kCTEQ4L);
991 gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering
992 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
993 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
997 case kPythia6Jets125_150:
999 comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV");
1000 AliGenPythia * gener = new AliGenPythia(-1);
1001 gener->SetEnergyCMS(5500.);// Centre of mass energy
1002 gener->SetProcess(kPyJets);// Process type
1003 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1004 gener->SetJetPhiRange(0., 360.);
1005 gener->SetJetEtRange(10., 1000.);
1006 gener->SetGluonRadiation(1,1);
1007 // gener->SetPtKick(0.);
1008 // Structure function
1009 gener->SetStrucFunc(kCTEQ4L);
1010 gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering
1011 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1012 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1016 case kPythia6Jets150_180:
1018 comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV");
1019 AliGenPythia * gener = new AliGenPythia(-1);
1020 gener->SetEnergyCMS(5500.);// Centre of mass energy
1021 gener->SetProcess(kPyJets);// Process type
1022 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1023 gener->SetJetPhiRange(0., 360.);
1024 gener->SetJetEtRange(10., 1000.);
1025 gener->SetGluonRadiation(1,1);
1026 // gener->SetPtKick(0.);
1027 // Structure function
1028 gener->SetStrucFunc(kCTEQ4L);
1029 gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering
1030 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1031 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1037 comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
1038 AliGenPythia * gener = new AliGenPythia(10);
1039 gener->SetProcess(kPyD0PbPbMNR);
1040 gener->SetStrucFunc(kCTEQ4L);
1041 gener->SetPtHard(2.1,-1.0);
1042 gener->SetEnergyCMS(5500.);
1043 gener->SetNuclei(208,208);
1044 gener->SetForceDecay(kHadronicD);
1045 gener->SetYRange(-2,2);
1046 gener->SetFeedDownHigherFamily(kFALSE);
1047 gener->SetStackFillOpt(AliGenPythia::kParentSelection);
1048 gener->SetCountMode(AliGenPythia::kCountParents);
1052 case kCharmSemiElPbPb5500:
1054 comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
1055 AliGenPythia * gener = new AliGenPythia(10);
1056 gener->SetProcess(kPyCharmPbPbMNR);
1057 gener->SetStrucFunc(kCTEQ4L);
1058 gener->SetPtHard(2.1,-1.0);
1059 gener->SetEnergyCMS(5500.);
1060 gener->SetNuclei(208,208);
1061 gener->SetForceDecay(kSemiElectronic);
1062 gener->SetYRange(-2,2);
1063 gener->SetFeedDownHigherFamily(kFALSE);
1064 gener->SetCountMode(AliGenPythia::kCountParents);
1068 case kBeautySemiElPbPb5500:
1070 comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
1071 AliGenPythia *gener = new AliGenPythia(10);
1072 gener->SetProcess(kPyBeautyPbPbMNR);
1073 gener->SetStrucFunc(kCTEQ4L);
1074 gener->SetPtHard(2.75,-1.0);
1075 gener->SetEnergyCMS(5500.);
1076 gener->SetNuclei(208,208);
1077 gener->SetForceDecay(kSemiElectronic);
1078 gener->SetYRange(-2,2);
1079 gener->SetFeedDownHigherFamily(kFALSE);
1080 gener->SetCountMode(AliGenPythia::kCountParents);
1086 comment = comment.Append(" Cocktail for TRD at 5.5 TeV");
1087 AliGenCocktail *gener = new AliGenCocktail();
1089 AliGenParam *phi = new AliGenParam(10,
1090 new AliGenMUONlib(),
1091 AliGenMUONlib::kPhi,
1094 phi->SetPtRange(0, 100);
1095 phi->SetYRange(-1., +1.);
1096 phi->SetForceDecay(kDiElectron);
1098 AliGenParam *omega = new AliGenParam(10,
1099 new AliGenMUONlib(),
1100 AliGenMUONlib::kOmega,
1103 omega->SetPtRange(0, 100);
1104 omega->SetYRange(-1., +1.);
1105 omega->SetForceDecay(kDiElectron);
1107 AliGenParam *jpsi = new AliGenParam(10,
1108 new AliGenMUONlib(),
1109 AliGenMUONlib::kJpsiFamily,
1112 jpsi->SetPtRange(0, 100);
1113 jpsi->SetYRange(-1., +1.);
1114 jpsi->SetForceDecay(kDiElectron);
1116 AliGenParam *ups = new AliGenParam(10,
1117 new AliGenMUONlib(),
1118 AliGenMUONlib::kUpsilonFamily,
1120 ups->SetPtRange(0, 100);
1121 ups->SetYRange(-1., +1.);
1122 ups->SetForceDecay(kDiElectron);
1124 AliGenParam *charm = new AliGenParam(10,
1125 new AliGenMUONlib(),
1126 AliGenMUONlib::kCharm,
1128 charm->SetPtRange(0, 100);
1129 charm->SetYRange(-1.5, +1.5);
1130 charm->SetForceDecay(kSemiElectronic);
1133 AliGenParam *beauty = new AliGenParam(10,
1134 new AliGenMUONlib(),
1135 AliGenMUONlib::kBeauty,
1137 beauty->SetPtRange(0, 100);
1138 beauty->SetYRange(-1.5, +1.5);
1139 beauty->SetForceDecay(kSemiElectronic);
1141 AliGenParam *beautyJ = new AliGenParam(10,
1142 new AliGenMUONlib(),
1143 AliGenMUONlib::kBeauty,
1145 beautyJ->SetPtRange(0, 100);
1146 beautyJ->SetYRange(-1.5, +1.5);
1147 beautyJ->SetForceDecay(kBJpsiDiElectron);
1149 gener->AddGenerator(phi,"Phi",1);
1150 gener->AddGenerator(omega,"Omega",1);
1151 gener->AddGenerator(jpsi,"J/psi",1);
1152 gener->AddGenerator(ups,"Upsilon",1);
1153 gener->AddGenerator(charm,"Charm",1);
1154 gener->AddGenerator(beauty,"Beauty",1);
1155 gener->AddGenerator(beautyJ,"J/Psi from Beauty",1);
1161 comment = comment.Append(" Jet-jet at 5.5 TeV");
1162 AliGenPythia *gener = new AliGenPythia(-1);
1163 gener->SetEnergyCMS(5500.);
1164 gener->SetProcess(kPyJets);
1165 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1166 gener->SetPtHard(ptHardMin,ptHardMax);
1167 gener->SetYHard(-0.7,0.7);
1168 gener->SetJetEtaRange(-0.2,0.2);
1169 gener->SetEventListRange(0,1);
1175 comment = comment.Append(" Gamma-jet at 5.5 TeV");
1176 AliGenPythia *gener = new AliGenPythia(-1);
1177 gener->SetEnergyCMS(5500.);
1178 gener->SetProcess(kPyDirectGamma);
1179 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1180 gener->SetPtHard(ptHardMin,ptHardMax);
1181 gener->SetYHard(-1.0,1.0);
1182 gener->SetGammaEtaRange(-0.13,0.13);
1183 gener->SetGammaPhiRange(210.,330.);
1184 gener->SetEventListRange(0,1);
1188 case kMuonCocktailCent1:
1190 comment = comment.Append(" Muon Cocktail Cent1");
1191 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1192 gener->SetPtRange(0.4,100.); // Transverse momentum range
1193 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1194 gener->SetYRange(-4.0,-2.4);
1195 gener->SetMuonPtCut(0.8);
1196 gener->SetMuonThetaCut(171.,178.);
1197 gener->SetMuonMultiplicity(2);
1198 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1202 case kMuonCocktailPer1:
1204 comment = comment.Append(" Muon Cocktail Per1");
1205 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1206 gener->SetPtRange(0.0,100.); // Transverse momentum range
1207 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1208 gener->SetYRange(-4.0,-2.4);
1209 gener->SetMuonPtCut(0.8);
1210 gener->SetMuonThetaCut(171.,178.);
1211 gener->SetMuonMultiplicity(2);
1212 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1216 case kMuonCocktailPer4:
1218 comment = comment.Append(" Muon Cocktail Per4");
1219 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1220 gener->SetPtRange(0.0,100.); // Transverse momentum range
1221 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1222 gener->SetYRange(-4.0,-2.4);
1223 gener->SetMuonPtCut(0.8);
1224 gener->SetMuonThetaCut(171.,178.);
1225 gener->SetMuonMultiplicity(2);
1226 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1230 case kMuonCocktailCent1HighPt:
1232 comment = comment.Append(" Muon Cocktail HighPt Cent1");
1233 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1234 gener->SetPtRange(0.0,100.); // Transverse momentum range
1235 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1236 gener->SetYRange(-4.0,-2.4);
1237 gener->SetMuonPtCut(2.5);
1238 gener->SetMuonThetaCut(171.,178.);
1239 gener->SetMuonMultiplicity(2);
1240 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1244 case kMuonCocktailPer1HighPt :
1246 comment = comment.Append(" Muon Cocktail HighPt Per1");
1247 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1248 gener->SetPtRange(0.0,100.); // Transverse momentum range
1249 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1250 gener->SetYRange(-4.0,-2.4);
1251 gener->SetMuonPtCut(2.5);
1252 gener->SetMuonThetaCut(171.,178.);
1253 gener->SetMuonMultiplicity(2);
1254 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1258 case kMuonCocktailPer4HighPt:
1260 comment = comment.Append(" Muon Cocktail HighPt Per4");
1261 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1262 gener->SetPtRange(0.0,100.); // Transverse momentum range
1263 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1264 gener->SetYRange(-4.0,-2.4);
1265 gener->SetMuonPtCut(2.5);
1266 gener->SetMuonThetaCut(171.,178.);
1267 gener->SetMuonMultiplicity(2);
1268 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1272 case kMuonCocktailCent1Single:
1274 comment = comment.Append(" Muon Cocktail Single Cent1");
1275 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1276 gener->SetPtRange(0.0,100.); // Transverse momentum range
1277 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1278 gener->SetYRange(-4.0,-2.4);
1279 gener->SetMuonPtCut(0.8);
1280 gener->SetMuonThetaCut(171.,178.);
1281 gener->SetMuonMultiplicity(1);
1282 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1286 case kMuonCocktailPer1Single :
1288 comment = comment.Append(" Muon Cocktail Single Per1");
1289 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1290 gener->SetPtRange(0.0,100.); // Transverse momentum range
1291 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1292 gener->SetYRange(-4.0,-2.4);
1293 gener->SetMuonPtCut(0.8);
1294 gener->SetMuonThetaCut(171.,178.);
1295 gener->SetMuonMultiplicity(1);
1296 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1297 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1301 case kMuonCocktailPer4Single:
1303 comment = comment.Append(" Muon Cocktail Single Per4");
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(13.2,15.0);//Centrality class Per4 for PDC04
1317 comment = comment.Append(" Flow with dN/deta = 2000, vn = 2%");
1318 gGener = GeVSimStandard(2000., 2.);
1324 comment = comment.Append(" Flow with dN/deta = 2000, vn = 10%");
1325 gGener = GeVSimStandard(2000., 10.);
1331 comment = comment.Append(" Flow with dN/deta = 2000, vn = 6%");
1332 gGener = GeVSimStandard(2000., 6.);
1338 comment = comment.Append(" Flow with dN/deta = 5000, vn = 6%");
1339 gGener = GeVSimStandard(5000., 6.);
1346 AliGenCocktail *gener = new AliGenCocktail();
1349 // Charm production by Pythia
1350 AliGenPythia * genpyc = new AliGenPythia(230);
1351 genpyc->SetProcess(kPyCharmPbPbMNR);
1352 genpyc->SetStrucFunc(kCTEQ4L);
1353 genpyc->SetPtHard(2.1,-1.0);
1354 genpyc->SetEnergyCMS(5500.);
1355 genpyc->SetNuclei(208,208);
1356 genpyc->SetYRange(-999,999);
1357 genpyc->SetForceDecay(kAll);
1358 genpyc->SetFeedDownHigherFamily(kFALSE);
1359 genpyc->SetCountMode(AliGenPythia::kCountParents);
1361 // Beauty production by Pythia
1362 AliGenPythia * genpyb = new AliGenPythia(9);
1363 genpyb->SetProcess(kPyBeautyPbPbMNR);
1364 genpyb->SetStrucFunc(kCTEQ4L);
1365 genpyb->SetPtHard(2.75,-1.0);
1366 genpyb->SetEnergyCMS(5500.);
1367 genpyb->SetNuclei(208,208);
1368 genpyb->SetYRange(-999,999);
1369 genpyb->SetForceDecay(kAll);
1370 genpyb->SetFeedDownHigherFamily(kFALSE);
1371 genpyb->SetCountMode(AliGenPythia::kCountParents);
1375 AliGenSTRANGElib *lib = new AliGenSTRANGElib();
1378 particle = kXiMinus;
1379 AliGenParam *genXi = new AliGenParam(16,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1380 genXi->SetPtRange(0., 12.);
1381 genXi->SetYRange(-1.1, 1.1);
1382 genXi->SetForceDecay(kNoDecay);
1386 particle = kOmegaMinus;
1387 AliGenParam *genOmega = new AliGenParam(10,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1388 genOmega->SetPtRange(0, 12.);
1389 genOmega->SetYRange(-1.1, 1.1);
1390 genOmega->SetForceDecay(kNoDecay);
1394 AliGenHijing *genHi = HijingStandard();
1395 genHi->SwitchOffHeavyQuarks(kTRUE);
1396 genHi->SetImpactParameterRange(0.,5.);
1398 // Add everything to the cocktail and shake ...
1399 gener->AddGenerator(genHi, "Hijing cent1", 1);
1400 gener->AddGenerator(genpyc, "Extra charm", 1);
1401 gener->AddGenerator(genpyb, "Extra beauty", 1);
1402 gener->AddGenerator(genXi, "Xi" , 1);
1403 gener->AddGenerator(genOmega, "Omega", 1);
1413 AliGenHijing* HijingStandard()
1415 AliGenHijing *gener = new AliGenHijing(-1);
1416 // centre of mass energy
1417 gener->SetEnergyCMS(5500.);
1419 gener->SetReferenceFrame("CMS");
1421 gener->SetProjectile("A", 208, 82);
1422 gener->SetTarget ("A", 208, 82);
1423 // tell hijing to keep the full parent child chain
1424 gener->KeepFullEvent();
1425 // enable jet quenching
1426 gener->SetJetQuenching(1);
1428 gener->SetShadowing(1);
1429 // neutral pion and heavy particle decays switched off
1430 gener->SetDecaysOff(1);
1431 // Don't track spectators
1432 gener->SetSpectators(0);
1433 // kinematic selection
1434 gener->SetSelectAll(0);
1438 AliGenGeVSim* GeVSimStandard(Float_t mult, Float_t vn)
1440 AliGenGeVSim* gener = new AliGenGeVSim(0);
1442 // Mult is the number of charged particles in |eta| < 0.5
1445 // Sigma of the Gaussian dN/deta
1446 Float_t sigma_eta = 2.75;
1449 Float_t etamax = 7.00;
1452 // Scale from multiplicity in |eta| < 0.5 to |eta| < |etamax|
1453 Float_t mm = mult * (TMath::Erf(etamax/sigma_eta/sqrt(2.)) / TMath::Erf(0.5/sigma_eta/sqrt(2.)));
1455 // Scale from charged to total multiplicity
1465 // 78% Pions (26% pi+, 26% pi-, 26% p0) T = 250 MeV
1466 AliGeVSimParticle *pp = new AliGeVSimParticle(kPiPlus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1467 AliGeVSimParticle *pm = new AliGeVSimParticle(kPiMinus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1468 AliGeVSimParticle *p0 = new AliGeVSimParticle(kPi0, 1, 0.26 * mm, 0.25, sigma_eta) ;
1470 // 12% Kaons (3% K0short, 3% K0long, 3% K+, 3% K-) T = 300 MeV
1471 AliGeVSimParticle *ks = new AliGeVSimParticle(kK0Short, 1, 0.03 * mm, 0.30, sigma_eta) ;
1472 AliGeVSimParticle *kl = new AliGeVSimParticle(kK0Long, 1, 0.03 * mm, 0.30, sigma_eta) ;
1473 AliGeVSimParticle *kp = new AliGeVSimParticle(kKPlus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1474 AliGeVSimParticle *km = new AliGeVSimParticle(kKMinus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1476 // 10% Protons / Neutrons (5% Protons, 5% Neutrons) T = 250 MeV
1477 AliGeVSimParticle *pr = new AliGeVSimParticle(kProton, 1, 0.05 * mm, 0.25, sigma_eta) ;
1478 AliGeVSimParticle *ne = new AliGeVSimParticle(kNeutron, 1, 0.05 * mm, 0.25, sigma_eta) ;
1480 // Set Elliptic Flow properties
1482 Float_t pTsaturation = 2. ;
1484 pp->SetEllipticParam(vn,pTsaturation,0.) ;
1485 pm->SetEllipticParam(vn,pTsaturation,0.) ;
1486 p0->SetEllipticParam(vn,pTsaturation,0.) ;
1487 pr->SetEllipticParam(vn,pTsaturation,0.) ;
1488 ne->SetEllipticParam(vn,pTsaturation,0.) ;
1489 ks->SetEllipticParam(vn,pTsaturation,0.) ;
1490 kl->SetEllipticParam(vn,pTsaturation,0.) ;
1491 kp->SetEllipticParam(vn,pTsaturation,0.) ;
1492 km->SetEllipticParam(vn,pTsaturation,0.) ;
1494 // Set Direct Flow properties
1495 pp->SetDirectedParam(vn,1.0,0.) ;
1496 pm->SetDirectedParam(vn,1.0,0.) ;
1497 p0->SetDirectedParam(vn,1.0,0.) ;
1498 pr->SetDirectedParam(vn,1.0,0.) ;
1499 ne->SetDirectedParam(vn,1.0,0.) ;
1500 ks->SetDirectedParam(vn,1.0,0.) ;
1501 kl->SetDirectedParam(vn,1.0,0.) ;
1502 kp->SetDirectedParam(vn,1.0,0.) ;
1503 km->SetDirectedParam(vn,1.0,0.) ;
1505 // Add particles to the list
1506 gener->AddParticleType(pp) ;
1507 gener->AddParticleType(pm) ;
1508 gener->AddParticleType(p0) ;
1509 gener->AddParticleType(pr) ;
1510 gener->AddParticleType(ne) ;
1511 gener->AddParticleType(ks) ;
1512 gener->AddParticleType(kl) ;
1513 gener->AddParticleType(kp) ;
1514 gener->AddParticleType(km) ;
1516 // Random Ev.Plane ----------------------------------
1517 TF1 *rpa = new TF1("gevsimPsiRndm","1", 0, 360);
1518 // --------------------------------------------------
1519 gener->SetPtRange(0., 9.) ; // Use a resonable range! (used for bin size in numerical integration)
1520 gener->SetPhiRange(0, 360);
1522 // Set pseudorapidity range
1523 Float_t thmin = EtaToTheta(+etamax);
1524 Float_t thmax = EtaToTheta(-etamax);
1525 gener->SetThetaRange(thmin,thmax);
1531 void ProcessEnvironmentVars()
1534 if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
1535 for (Int_t iRun = 0; iRun < kRunMax; iRun++) {
1536 if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) {
1537 srun = (PprRun_t)iRun;
1538 cout<<"Run type set to "<<pprRunName[iRun]<<endl;
1543 // Random Number seed
1544 if (gSystem->Getenv("CONFIG_SEED")) {
1545 sseed = atoi(gSystem->Getenv("CONFIG_SEED"));