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/AliITSv11Hybrid.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 = kHijing_per2;
120 static PprRad_t srad = kGluonRadiation;
121 static AliMagF::BMap_t smag = AliMagF::k5kG;
122 static Int_t sseed = 12345; //Set 0 to use the current time
123 static PprTrigConf_t strig = kDefaultPbPbTrig; // 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 gAlice->SetTriggerDescriptor(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);
251 if (smag == AliMagF::k2kG) {
252 comment = comment.Append(" | L3 field 0.2 T");
253 } else if (smag == AliMagF::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());
270 TGeoGlobalMagField::Instance()->SetField(new AliMagF("Maps","Maps", 2, 1., 1., 10., smag));
295 //=================== Alice BODY parameters =============================
296 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
301 //=================== MAG parameters ============================
302 // --- Start with Magnet since detector layouts may be depending ---
303 // --- on the selected Magnet dimensions ---
304 AliMAG *MAG = new AliMAG("MAG", "Magnet");
310 //=================== ABSO parameters ============================
311 AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber");
316 //=================== DIPO parameters ============================
318 AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");
323 //=================== HALL parameters ============================
325 AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");
331 //=================== FRAME parameters ============================
333 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
339 //=================== SHIL parameters ============================
341 AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3");
347 //=================== PIPE parameters ============================
349 AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");
354 //=================== ITS parameters ============================
356 AliITS *ITS = new AliITSv11Hybrid("ITS","ITS v11Hybrid");
361 //============================ TPC parameters =====================
362 AliTPC *TPC = new AliTPCv2("TPC", "Default");
367 //=================== TOF parameters ============================
368 AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF");
374 //=================== HMPID parameters ===========================
375 AliHMPID *HMPID = new AliHMPIDv3("HMPID", "normal HMPID");
382 //=================== ZDC parameters ============================
384 AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC");
389 //=================== TRD parameters ============================
391 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
396 //=================== FMD parameters ============================
397 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
402 //=================== MUON parameters ===========================
403 // New MUONv1 version (geometry defined via builders)
404 AliMUON *MUON = new AliMUONv1("MUON", "default");
406 //=================== PHOS parameters ===========================
410 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
416 //=================== PMD parameters ============================
417 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
422 //=================== T0 parameters ============================
423 AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
428 //=================== EMCAL parameters ============================
429 AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETE");
434 //=================== ACORDE parameters ============================
435 AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE");
440 //=================== VZERO parameters ============================
441 AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
447 Float_t EtaToTheta(Float_t arg){
448 return (180./TMath::Pi())*2.*atan(exp(-arg));
453 AliGenerator* GeneratorFactory(PprRun_t srun) {
455 if (srad == kNoGluonRadiation) isw = 0;
458 AliGenerator * gGener = 0x0;
462 comment = comment.Append(":HIJINGparam test 50 particles");
463 AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
464 gener->SetMomentumRange(0, 999999.);
465 gener->SetPhiRange(0., 360.);
466 // Set pseudorapidity range from -8 to 8.
467 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
468 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
469 gener->SetThetaRange(thmin,thmax);
475 comment = comment.Append(":HIJINGparam N=8000");
476 AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
477 gener->SetMomentumRange(0, 999999.);
478 gener->SetPhiRange(0., 360.);
479 // Set pseudorapidity range from -8 to 8.
480 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
481 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
482 gener->SetThetaRange(thmin,thmax);
488 comment = comment.Append("HIJINGparam N=4000");
489 AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
490 gener->SetMomentumRange(0, 999999.);
491 gener->SetPhiRange(0., 360.);
492 // Set pseudorapidity range from -8 to 8.
493 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
494 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
495 gener->SetThetaRange(thmin,thmax);
501 comment = comment.Append("HIJINGparam N=2000");
502 AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
503 gener->SetMomentumRange(0, 999999.);
504 gener->SetPhiRange(0., 360.);
505 // Set pseudorapidity range from -8 to 8.
506 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
507 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
508 gener->SetThetaRange(thmin,thmax);
517 comment = comment.Append("HIJING cent1");
518 AliGenHijing *gener = HijingStandard();
519 // impact parameter range
520 gener->SetImpactParameterRange(0., 5.);
526 comment = comment.Append("HIJING cent2");
527 AliGenHijing *gener = HijingStandard();
528 // impact parameter range
529 gener->SetImpactParameterRange(0., 2.);
538 comment = comment.Append("HIJING per1");
539 AliGenHijing *gener = HijingStandard();
540 // impact parameter range
541 gener->SetImpactParameterRange(5., 8.6);
547 comment = comment.Append("HIJING per2");
548 AliGenHijing *gener = HijingStandard();
549 // impact parameter range
550 gener->SetImpactParameterRange(8.6, 11.2);
556 comment = comment.Append("HIJING per3");
557 AliGenHijing *gener = HijingStandard();
558 // impact parameter range
559 gener->SetImpactParameterRange(11.2, 13.2);
565 comment = comment.Append("HIJING per4");
566 AliGenHijing *gener = HijingStandard();
567 // impact parameter range
568 gener->SetImpactParameterRange(13.2, 15.);
574 comment = comment.Append("HIJING per5");
575 AliGenHijing *gener = HijingStandard();
576 // impact parameter range
577 gener->SetImpactParameterRange(15., 100.);
586 comment = comment.Append("HIJING Jet 25 GeV");
587 AliGenHijing *gener = HijingStandard();
588 // impact parameter range
589 gener->SetImpactParameterRange(0., 5.);
591 gener->SetTrigger(1);
592 gener->SetPtJet(25.);
593 gener->SetRadiation(isw);
594 gener->SetSimpleJets(!isw);
595 gener->SetJetEtaRange(-0.3,0.3);
596 gener->SetJetPhiRange(75., 165.);
603 comment = comment.Append("HIJING Jet 50 GeV");
604 AliGenHijing *gener = HijingStandard();
605 // impact parameter range
606 gener->SetImpactParameterRange(0., 5.);
608 gener->SetTrigger(1);
609 gener->SetPtJet(50.);
610 gener->SetRadiation(isw);
611 gener->SetSimpleJets(!isw);
612 gener->SetJetEtaRange(-0.3,0.3);
613 gener->SetJetPhiRange(75., 165.);
620 comment = comment.Append("HIJING Jet 75 GeV");
621 AliGenHijing *gener = HijingStandard();
622 // impact parameter range
623 gener->SetImpactParameterRange(0., 5.);
625 gener->SetTrigger(1);
626 gener->SetPtJet(75.);
627 gener->SetRadiation(isw);
628 gener->SetSimpleJets(!isw);
629 gener->SetJetEtaRange(-0.3,0.3);
630 gener->SetJetPhiRange(75., 165.);
637 comment = comment.Append("HIJING Jet 100 GeV");
638 AliGenHijing *gener = HijingStandard();
639 // impact parameter range
640 gener->SetImpactParameterRange(0., 5.);
642 gener->SetTrigger(1);
643 gener->SetPtJet(100.);
644 gener->SetRadiation(isw);
645 gener->SetSimpleJets(!isw);
646 gener->SetJetEtaRange(-0.3,0.3);
647 gener->SetJetPhiRange(75., 165.);
654 comment = comment.Append("HIJING Jet 200 GeV");
655 AliGenHijing *gener = HijingStandard();
656 // impact parameter range
657 gener->SetImpactParameterRange(0., 5.);
659 gener->SetTrigger(1);
660 gener->SetPtJet(200.);
661 gener->SetRadiation(isw);
662 gener->SetSimpleJets(!isw);
663 gener->SetJetEtaRange(-0.3,0.3);
664 gener->SetJetPhiRange(75., 165.);
673 comment = comment.Append("HIJING Gamma 25 GeV");
674 AliGenHijing *gener = HijingStandard();
675 // impact parameter range
676 gener->SetImpactParameterRange(0., 5.);
678 gener->SetTrigger(2);
679 gener->SetPtJet(25.);
680 gener->SetRadiation(isw);
681 gener->SetSimpleJets(!isw);
682 gener->SetJetEtaRange(-0.12, 0.12);
683 gener->SetJetPhiRange(220., 320.);
690 comment = comment.Append("HIJING Gamma 50 GeV");
691 AliGenHijing *gener = HijingStandard();
692 // impact parameter range
693 gener->SetImpactParameterRange(0., 5.);
695 gener->SetTrigger(2);
696 gener->SetPtJet(50.);
697 gener->SetRadiation(isw);
698 gener->SetSimpleJets(!isw);
699 gener->SetJetEtaRange(-0.12, 0.12);
700 gener->SetJetPhiRange(220., 320.);
707 comment = comment.Append("HIJING Gamma 75 GeV");
708 AliGenHijing *gener = HijingStandard();
709 // impact parameter range
710 gener->SetImpactParameterRange(0., 5.);
712 gener->SetTrigger(2);
713 gener->SetPtJet(75.);
714 gener->SetRadiation(isw);
715 gener->SetSimpleJets(!isw);
716 gener->SetJetEtaRange(-0.12, 0.12);
717 gener->SetJetPhiRange(220., 320.);
724 comment = comment.Append("HIJING Gamma 100 GeV");
725 AliGenHijing *gener = HijingStandard();
726 // impact parameter range
727 gener->SetImpactParameterRange(0., 5.);
729 gener->SetTrigger(2);
730 gener->SetPtJet(100.);
731 gener->SetRadiation(isw);
732 gener->SetSimpleJets(!isw);
733 gener->SetJetEtaRange(-0.12, 0.12);
734 gener->SetJetPhiRange(220., 320.);
741 comment = comment.Append("HIJING Gamma 200 GeV");
742 AliGenHijing *gener = HijingStandard();
743 // impact parameter range
744 gener->SetImpactParameterRange(0., 5.);
746 gener->SetTrigger(2);
747 gener->SetPtJet(200.);
748 gener->SetRadiation(isw);
749 gener->SetSimpleJets(!isw);
750 gener->SetJetEtaRange(-0.12, 0.12);
751 gener->SetJetPhiRange(220., 320.);
757 comment = comment.Append("HIJING pA");
759 AliGenCocktail *gener = new AliGenCocktail();
761 AliGenHijing *hijing = new AliGenHijing(-1);
762 // centre of mass energy
763 hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
764 // impact parameter range
765 hijing->SetImpactParameterRange(0., 15.);
767 hijing->SetReferenceFrame("CMS");
768 hijing->SetBoostLHC(1);
770 hijing->SetProjectile("P", 1, 1);
771 hijing->SetTarget ("A", 208, 82);
772 // tell hijing to keep the full parent child chain
773 hijing->KeepFullEvent();
774 // enable jet quenching
775 hijing->SetJetQuenching(0);
777 hijing->SetShadowing(1);
778 // Don't track spectators
779 hijing->SetSpectators(0);
780 // kinematic selection
781 hijing->SetSelectAll(0);
783 AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
784 AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
785 gray->SetSlowNucleonModel(model);
787 gener->AddGenerator(hijing,"Hijing pPb", 1);
788 gener->AddGenerator(gray, "Gray Particles",1);
794 comment = comment.Append(":Pythia p-p @ 14 TeV");
795 AliGenPythia *gener = new AliGenPythia(-1);
796 gener->SetMomentumRange(0,999999);
797 gener->SetThetaRange(0., 180.);
798 gener->SetYRange(-12,12);
799 gener->SetPtRange(0,1000);
800 gener->SetProcess(kPyMb);
801 gener->SetEnergyCMS(14000.);
805 case kPythia6Jets20_24:
807 comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV");
808 AliGenPythia * gener = new AliGenPythia(-1);
809 gener->SetEnergyCMS(5500.);// Centre of mass energy
810 gener->SetProcess(kPyJets);// Process type
811 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
812 gener->SetJetPhiRange(0., 360.);
813 gener->SetJetEtRange(10., 1000.);
814 gener->SetGluonRadiation(1,1);
815 // gener->SetPtKick(0.);
816 // Structure function
817 gener->SetStrucFunc(kCTEQ4L);
818 gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering
819 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
820 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
824 case kPythia6Jets24_29:
826 comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV");
827 AliGenPythia * gener = new AliGenPythia(-1);
828 gener->SetEnergyCMS(5500.);// Centre of mass energy
829 gener->SetProcess(kPyJets);// Process type
830 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
831 gener->SetJetPhiRange(0., 360.);
832 gener->SetJetEtRange(10., 1000.);
833 gener->SetGluonRadiation(1,1);
834 // gener->SetPtKick(0.);
835 // Structure function
836 gener->SetStrucFunc(kCTEQ4L);
837 gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering
838 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
839 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
843 case kPythia6Jets29_35:
845 comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV");
846 AliGenPythia * gener = new AliGenPythia(-1);
847 gener->SetEnergyCMS(5500.);// Centre of mass energy
848 gener->SetProcess(kPyJets);// Process type
849 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
850 gener->SetJetPhiRange(0., 360.);
851 gener->SetJetEtRange(10., 1000.);
852 gener->SetGluonRadiation(1,1);
853 // gener->SetPtKick(0.);
854 // Structure function
855 gener->SetStrucFunc(kCTEQ4L);
856 gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering
857 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
858 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
862 case kPythia6Jets35_42:
864 comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV");
865 AliGenPythia * gener = new AliGenPythia(-1);
866 gener->SetEnergyCMS(5500.);// Centre of mass energy
867 gener->SetProcess(kPyJets);// Process type
868 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
869 gener->SetJetPhiRange(0., 360.);
870 gener->SetJetEtRange(10., 1000.);
871 gener->SetGluonRadiation(1,1);
872 // gener->SetPtKick(0.);
873 // Structure function
874 gener->SetStrucFunc(kCTEQ4L);
875 gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering
876 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
877 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
881 case kPythia6Jets42_50:
883 comment = comment.Append(":Pythia jets 42-50 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(42., 50.);// 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 kPythia6Jets50_60:
902 comment = comment.Append(":Pythia jets 50-60 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(50., 60.);// 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.)
919 case kPythia6Jets60_72:
921 comment = comment.Append(":Pythia jets 60-72 GeV @ 5.5 TeV");
922 AliGenPythia * gener = new AliGenPythia(-1);
923 gener->SetEnergyCMS(5500.);// Centre of mass energy
924 gener->SetProcess(kPyJets);// Process type
925 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
926 gener->SetJetPhiRange(0., 360.);
927 gener->SetJetEtRange(10., 1000.);
928 gener->SetGluonRadiation(1,1);
929 // gener->SetPtKick(0.);
930 // Structure function
931 gener->SetStrucFunc(kCTEQ4L);
932 gener->SetPtHard(60., 72.);// Pt transfer of the hard scattering
933 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
934 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
938 case kPythia6Jets72_86:
940 comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV");
941 AliGenPythia * gener = new AliGenPythia(-1);
942 gener->SetEnergyCMS(5500.);// Centre of mass energy
943 gener->SetProcess(kPyJets);// Process type
944 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
945 gener->SetJetPhiRange(0., 360.);
946 gener->SetJetEtRange(10., 1000.);
947 gener->SetGluonRadiation(1,1);
948 // gener->SetPtKick(0.);
949 // Structure function
950 gener->SetStrucFunc(kCTEQ4L);
951 gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering
952 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
953 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
957 case kPythia6Jets86_104:
959 comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV");
960 AliGenPythia * gener = new AliGenPythia(-1);
961 gener->SetEnergyCMS(5500.);// Centre of mass energy
962 gener->SetProcess(kPyJets);// Process type
963 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
964 gener->SetJetPhiRange(0., 360.);
965 gener->SetJetEtRange(10., 1000.);
966 gener->SetGluonRadiation(1,1);
967 // gener->SetPtKick(0.);
968 // Structure function
969 gener->SetStrucFunc(kCTEQ4L);
970 gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering
971 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
972 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
976 case kPythia6Jets104_125:
978 comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV");
979 AliGenPythia * gener = new AliGenPythia(-1);
980 gener->SetEnergyCMS(5500.);// Centre of mass energy
981 gener->SetProcess(kPyJets);// Process type
982 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
983 gener->SetJetPhiRange(0., 360.);
984 gener->SetJetEtRange(10., 1000.);
985 gener->SetGluonRadiation(1,1);
986 // gener->SetPtKick(0.);
987 // Structure function
988 gener->SetStrucFunc(kCTEQ4L);
989 gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering
990 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
991 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
995 case kPythia6Jets125_150:
997 comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV");
998 AliGenPythia * gener = new AliGenPythia(-1);
999 gener->SetEnergyCMS(5500.);// Centre of mass energy
1000 gener->SetProcess(kPyJets);// Process type
1001 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1002 gener->SetJetPhiRange(0., 360.);
1003 gener->SetJetEtRange(10., 1000.);
1004 gener->SetGluonRadiation(1,1);
1005 // gener->SetPtKick(0.);
1006 // Structure function
1007 gener->SetStrucFunc(kCTEQ4L);
1008 gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering
1009 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1010 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1014 case kPythia6Jets150_180:
1016 comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV");
1017 AliGenPythia * gener = new AliGenPythia(-1);
1018 gener->SetEnergyCMS(5500.);// Centre of mass energy
1019 gener->SetProcess(kPyJets);// Process type
1020 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1021 gener->SetJetPhiRange(0., 360.);
1022 gener->SetJetEtRange(10., 1000.);
1023 gener->SetGluonRadiation(1,1);
1024 // gener->SetPtKick(0.);
1025 // Structure function
1026 gener->SetStrucFunc(kCTEQ4L);
1027 gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering
1028 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1029 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1035 comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
1036 AliGenPythia * gener = new AliGenPythia(10);
1037 gener->SetProcess(kPyD0PbPbMNR);
1038 gener->SetStrucFunc(kCTEQ4L);
1039 gener->SetPtHard(2.1,-1.0);
1040 gener->SetEnergyCMS(5500.);
1041 gener->SetNuclei(208,208);
1042 gener->SetForceDecay(kHadronicD);
1043 gener->SetYRange(-2,2);
1044 gener->SetFeedDownHigherFamily(kFALSE);
1045 gener->SetStackFillOpt(AliGenPythia::kParentSelection);
1046 gener->SetCountMode(AliGenPythia::kCountParents);
1050 case kCharmSemiElPbPb5500:
1052 comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
1053 AliGenPythia * gener = new AliGenPythia(10);
1054 gener->SetProcess(kPyCharmPbPbMNR);
1055 gener->SetStrucFunc(kCTEQ4L);
1056 gener->SetPtHard(2.1,-1.0);
1057 gener->SetEnergyCMS(5500.);
1058 gener->SetNuclei(208,208);
1059 gener->SetForceDecay(kSemiElectronic);
1060 gener->SetYRange(-2,2);
1061 gener->SetFeedDownHigherFamily(kFALSE);
1062 gener->SetCountMode(AliGenPythia::kCountParents);
1066 case kBeautySemiElPbPb5500:
1068 comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
1069 AliGenPythia *gener = new AliGenPythia(10);
1070 gener->SetProcess(kPyBeautyPbPbMNR);
1071 gener->SetStrucFunc(kCTEQ4L);
1072 gener->SetPtHard(2.75,-1.0);
1073 gener->SetEnergyCMS(5500.);
1074 gener->SetNuclei(208,208);
1075 gener->SetForceDecay(kSemiElectronic);
1076 gener->SetYRange(-2,2);
1077 gener->SetFeedDownHigherFamily(kFALSE);
1078 gener->SetCountMode(AliGenPythia::kCountParents);
1084 comment = comment.Append(" Cocktail for TRD at 5.5 TeV");
1085 AliGenCocktail *gener = new AliGenCocktail();
1087 AliGenParam *phi = new AliGenParam(10,
1088 new AliGenMUONlib(),
1089 AliGenMUONlib::kPhi,
1092 phi->SetPtRange(0, 100);
1093 phi->SetYRange(-1., +1.);
1094 phi->SetForceDecay(kDiElectron);
1096 AliGenParam *omega = new AliGenParam(10,
1097 new AliGenMUONlib(),
1098 AliGenMUONlib::kOmega,
1101 omega->SetPtRange(0, 100);
1102 omega->SetYRange(-1., +1.);
1103 omega->SetForceDecay(kDiElectron);
1105 AliGenParam *jpsi = new AliGenParam(10,
1106 new AliGenMUONlib(),
1107 AliGenMUONlib::kJpsiFamily,
1110 jpsi->SetPtRange(0, 100);
1111 jpsi->SetYRange(-1., +1.);
1112 jpsi->SetForceDecay(kDiElectron);
1114 AliGenParam *ups = new AliGenParam(10,
1115 new AliGenMUONlib(),
1116 AliGenMUONlib::kUpsilonFamily,
1118 ups->SetPtRange(0, 100);
1119 ups->SetYRange(-1., +1.);
1120 ups->SetForceDecay(kDiElectron);
1122 AliGenParam *charm = new AliGenParam(10,
1123 new AliGenMUONlib(),
1124 AliGenMUONlib::kCharm,
1126 charm->SetPtRange(0, 100);
1127 charm->SetYRange(-1.5, +1.5);
1128 charm->SetForceDecay(kSemiElectronic);
1131 AliGenParam *beauty = new AliGenParam(10,
1132 new AliGenMUONlib(),
1133 AliGenMUONlib::kBeauty,
1135 beauty->SetPtRange(0, 100);
1136 beauty->SetYRange(-1.5, +1.5);
1137 beauty->SetForceDecay(kSemiElectronic);
1139 AliGenParam *beautyJ = new AliGenParam(10,
1140 new AliGenMUONlib(),
1141 AliGenMUONlib::kBeauty,
1143 beautyJ->SetPtRange(0, 100);
1144 beautyJ->SetYRange(-1.5, +1.5);
1145 beautyJ->SetForceDecay(kBJpsiDiElectron);
1147 gener->AddGenerator(phi,"Phi",1);
1148 gener->AddGenerator(omega,"Omega",1);
1149 gener->AddGenerator(jpsi,"J/psi",1);
1150 gener->AddGenerator(ups,"Upsilon",1);
1151 gener->AddGenerator(charm,"Charm",1);
1152 gener->AddGenerator(beauty,"Beauty",1);
1153 gener->AddGenerator(beautyJ,"J/Psi from Beauty",1);
1159 comment = comment.Append(" Jet-jet at 5.5 TeV");
1160 AliGenPythia *gener = new AliGenPythia(-1);
1161 gener->SetEnergyCMS(5500.);
1162 gener->SetProcess(kPyJets);
1163 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1164 gener->SetPtHard(ptHardMin,ptHardMax);
1165 gener->SetYHard(-0.7,0.7);
1166 gener->SetJetEtaRange(-0.2,0.2);
1167 gener->SetEventListRange(0,1);
1173 comment = comment.Append(" Gamma-jet at 5.5 TeV");
1174 AliGenPythia *gener = new AliGenPythia(-1);
1175 gener->SetEnergyCMS(5500.);
1176 gener->SetProcess(kPyDirectGamma);
1177 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1178 gener->SetPtHard(ptHardMin,ptHardMax);
1179 gener->SetYHard(-1.0,1.0);
1180 gener->SetGammaEtaRange(-0.13,0.13);
1181 gener->SetGammaPhiRange(210.,330.);
1182 gener->SetEventListRange(0,1);
1186 case kMuonCocktailCent1:
1188 comment = comment.Append(" Muon Cocktail Cent1");
1189 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1190 gener->SetPtRange(0.4,100.); // Transverse momentum range
1191 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1192 gener->SetYRange(-4.0,-2.4);
1193 gener->SetMuonPtCut(0.8);
1194 gener->SetMuonThetaCut(171.,178.);
1195 gener->SetMuonMultiplicity(2);
1196 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1200 case kMuonCocktailPer1:
1202 comment = comment.Append(" Muon Cocktail Per1");
1203 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1204 gener->SetPtRange(0.0,100.); // Transverse momentum range
1205 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1206 gener->SetYRange(-4.0,-2.4);
1207 gener->SetMuonPtCut(0.8);
1208 gener->SetMuonThetaCut(171.,178.);
1209 gener->SetMuonMultiplicity(2);
1210 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1214 case kMuonCocktailPer4:
1216 comment = comment.Append(" Muon Cocktail Per4");
1217 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1218 gener->SetPtRange(0.0,100.); // Transverse momentum range
1219 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1220 gener->SetYRange(-4.0,-2.4);
1221 gener->SetMuonPtCut(0.8);
1222 gener->SetMuonThetaCut(171.,178.);
1223 gener->SetMuonMultiplicity(2);
1224 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1228 case kMuonCocktailCent1HighPt:
1230 comment = comment.Append(" Muon Cocktail HighPt Cent1");
1231 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1232 gener->SetPtRange(0.0,100.); // Transverse momentum range
1233 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1234 gener->SetYRange(-4.0,-2.4);
1235 gener->SetMuonPtCut(2.5);
1236 gener->SetMuonThetaCut(171.,178.);
1237 gener->SetMuonMultiplicity(2);
1238 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1242 case kMuonCocktailPer1HighPt :
1244 comment = comment.Append(" Muon Cocktail HighPt Per1");
1245 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1246 gener->SetPtRange(0.0,100.); // Transverse momentum range
1247 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1248 gener->SetYRange(-4.0,-2.4);
1249 gener->SetMuonPtCut(2.5);
1250 gener->SetMuonThetaCut(171.,178.);
1251 gener->SetMuonMultiplicity(2);
1252 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1256 case kMuonCocktailPer4HighPt:
1258 comment = comment.Append(" Muon Cocktail HighPt Per4");
1259 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1260 gener->SetPtRange(0.0,100.); // Transverse momentum range
1261 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1262 gener->SetYRange(-4.0,-2.4);
1263 gener->SetMuonPtCut(2.5);
1264 gener->SetMuonThetaCut(171.,178.);
1265 gener->SetMuonMultiplicity(2);
1266 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1270 case kMuonCocktailCent1Single:
1272 comment = comment.Append(" Muon Cocktail Single Cent1");
1273 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1274 gener->SetPtRange(0.0,100.); // Transverse momentum range
1275 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1276 gener->SetYRange(-4.0,-2.4);
1277 gener->SetMuonPtCut(0.8);
1278 gener->SetMuonThetaCut(171.,178.);
1279 gener->SetMuonMultiplicity(1);
1280 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1284 case kMuonCocktailPer1Single :
1286 comment = comment.Append(" Muon Cocktail Single Per1");
1287 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1288 gener->SetPtRange(0.0,100.); // Transverse momentum range
1289 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1290 gener->SetYRange(-4.0,-2.4);
1291 gener->SetMuonPtCut(0.8);
1292 gener->SetMuonThetaCut(171.,178.);
1293 gener->SetMuonMultiplicity(1);
1294 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1295 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1299 case kMuonCocktailPer4Single:
1301 comment = comment.Append(" Muon Cocktail Single Per4");
1302 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1303 gener->SetPtRange(0.0,100.); // Transverse momentum range
1304 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1305 gener->SetYRange(-4.0,-2.4);
1306 gener->SetMuonPtCut(0.8);
1307 gener->SetMuonThetaCut(171.,178.);
1308 gener->SetMuonMultiplicity(1);
1309 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1315 comment = comment.Append(" Flow with dN/deta = 2000, vn = 2%");
1316 gGener = GeVSimStandard(2000., 2.);
1322 comment = comment.Append(" Flow with dN/deta = 2000, vn = 10%");
1323 gGener = GeVSimStandard(2000., 10.);
1329 comment = comment.Append(" Flow with dN/deta = 2000, vn = 6%");
1330 gGener = GeVSimStandard(2000., 6.);
1336 comment = comment.Append(" Flow with dN/deta = 5000, vn = 6%");
1337 gGener = GeVSimStandard(5000., 6.);
1344 AliGenCocktail *gener = new AliGenCocktail();
1347 // Charm production by Pythia
1348 AliGenPythia * genpyc = new AliGenPythia(230);
1349 genpyc->SetProcess(kPyCharmPbPbMNR);
1350 genpyc->SetStrucFunc(kCTEQ4L);
1351 genpyc->SetPtHard(2.1,-1.0);
1352 genpyc->SetEnergyCMS(5500.);
1353 genpyc->SetNuclei(208,208);
1354 genpyc->SetYRange(-999,999);
1355 genpyc->SetForceDecay(kAll);
1356 genpyc->SetFeedDownHigherFamily(kFALSE);
1357 genpyc->SetCountMode(AliGenPythia::kCountParents);
1359 // Beauty production by Pythia
1360 AliGenPythia * genpyb = new AliGenPythia(9);
1361 genpyb->SetProcess(kPyBeautyPbPbMNR);
1362 genpyb->SetStrucFunc(kCTEQ4L);
1363 genpyb->SetPtHard(2.75,-1.0);
1364 genpyb->SetEnergyCMS(5500.);
1365 genpyb->SetNuclei(208,208);
1366 genpyb->SetYRange(-999,999);
1367 genpyb->SetForceDecay(kAll);
1368 genpyb->SetFeedDownHigherFamily(kFALSE);
1369 genpyb->SetCountMode(AliGenPythia::kCountParents);
1373 AliGenSTRANGElib *lib = new AliGenSTRANGElib();
1376 particle = kXiMinus;
1377 AliGenParam *genXi = new AliGenParam(16,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1378 genXi->SetPtRange(0., 12.);
1379 genXi->SetYRange(-1.1, 1.1);
1380 genXi->SetForceDecay(kNoDecay);
1384 particle = kOmegaMinus;
1385 AliGenParam *genOmega = new AliGenParam(10,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1386 genOmega->SetPtRange(0, 12.);
1387 genOmega->SetYRange(-1.1, 1.1);
1388 genOmega->SetForceDecay(kNoDecay);
1392 AliGenHijing *genHi = HijingStandard();
1393 genHi->SwitchOffHeavyQuarks(kTRUE);
1394 genHi->SetImpactParameterRange(0.,5.);
1396 // Add everything to the cocktail and shake ...
1397 gener->AddGenerator(genHi, "Hijing cent1", 1);
1398 gener->AddGenerator(genpyc, "Extra charm", 1);
1399 gener->AddGenerator(genpyb, "Extra beauty", 1);
1400 gener->AddGenerator(genXi, "Xi" , 1);
1401 gener->AddGenerator(genOmega, "Omega", 1);
1411 AliGenHijing* HijingStandard()
1413 AliGenHijing *gener = new AliGenHijing(-1);
1414 // centre of mass energy
1415 gener->SetEnergyCMS(5500.);
1417 gener->SetReferenceFrame("CMS");
1419 gener->SetProjectile("A", 208, 82);
1420 gener->SetTarget ("A", 208, 82);
1421 // tell hijing to keep the full parent child chain
1422 gener->KeepFullEvent();
1423 // enable jet quenching
1424 gener->SetJetQuenching(1);
1426 gener->SetShadowing(1);
1427 // neutral pion and heavy particle decays switched off
1428 gener->SetDecaysOff(1);
1429 // Don't track spectators
1430 gener->SetSpectators(0);
1431 // kinematic selection
1432 gener->SetSelectAll(0);
1436 AliGenGeVSim* GeVSimStandard(Float_t mult, Float_t vn)
1438 AliGenGeVSim* gener = new AliGenGeVSim(0);
1440 // Mult is the number of charged particles in |eta| < 0.5
1443 // Sigma of the Gaussian dN/deta
1444 Float_t sigma_eta = 2.75;
1447 Float_t etamax = 7.00;
1450 // Scale from multiplicity in |eta| < 0.5 to |eta| < |etamax|
1451 Float_t mm = mult * (TMath::Erf(etamax/sigma_eta/sqrt(2.)) / TMath::Erf(0.5/sigma_eta/sqrt(2.)));
1453 // Scale from charged to total multiplicity
1463 // 78% Pions (26% pi+, 26% pi-, 26% p0) T = 250 MeV
1464 AliGeVSimParticle *pp = new AliGeVSimParticle(kPiPlus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1465 AliGeVSimParticle *pm = new AliGeVSimParticle(kPiMinus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1466 AliGeVSimParticle *p0 = new AliGeVSimParticle(kPi0, 1, 0.26 * mm, 0.25, sigma_eta) ;
1468 // 12% Kaons (3% K0short, 3% K0long, 3% K+, 3% K-) T = 300 MeV
1469 AliGeVSimParticle *ks = new AliGeVSimParticle(kK0Short, 1, 0.03 * mm, 0.30, sigma_eta) ;
1470 AliGeVSimParticle *kl = new AliGeVSimParticle(kK0Long, 1, 0.03 * mm, 0.30, sigma_eta) ;
1471 AliGeVSimParticle *kp = new AliGeVSimParticle(kKPlus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1472 AliGeVSimParticle *km = new AliGeVSimParticle(kKMinus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1474 // 10% Protons / Neutrons (5% Protons, 5% Neutrons) T = 250 MeV
1475 AliGeVSimParticle *pr = new AliGeVSimParticle(kProton, 1, 0.05 * mm, 0.25, sigma_eta) ;
1476 AliGeVSimParticle *ne = new AliGeVSimParticle(kNeutron, 1, 0.05 * mm, 0.25, sigma_eta) ;
1478 // Set Elliptic Flow properties
1480 Float_t pTsaturation = 2. ;
1482 pp->SetEllipticParam(vn,pTsaturation,0.) ;
1483 pm->SetEllipticParam(vn,pTsaturation,0.) ;
1484 p0->SetEllipticParam(vn,pTsaturation,0.) ;
1485 pr->SetEllipticParam(vn,pTsaturation,0.) ;
1486 ne->SetEllipticParam(vn,pTsaturation,0.) ;
1487 ks->SetEllipticParam(vn,pTsaturation,0.) ;
1488 kl->SetEllipticParam(vn,pTsaturation,0.) ;
1489 kp->SetEllipticParam(vn,pTsaturation,0.) ;
1490 km->SetEllipticParam(vn,pTsaturation,0.) ;
1492 // Set Direct Flow properties
1493 pp->SetDirectedParam(vn,1.0,0.) ;
1494 pm->SetDirectedParam(vn,1.0,0.) ;
1495 p0->SetDirectedParam(vn,1.0,0.) ;
1496 pr->SetDirectedParam(vn,1.0,0.) ;
1497 ne->SetDirectedParam(vn,1.0,0.) ;
1498 ks->SetDirectedParam(vn,1.0,0.) ;
1499 kl->SetDirectedParam(vn,1.0,0.) ;
1500 kp->SetDirectedParam(vn,1.0,0.) ;
1501 km->SetDirectedParam(vn,1.0,0.) ;
1503 // Add particles to the list
1504 gener->AddParticleType(pp) ;
1505 gener->AddParticleType(pm) ;
1506 gener->AddParticleType(p0) ;
1507 gener->AddParticleType(pr) ;
1508 gener->AddParticleType(ne) ;
1509 gener->AddParticleType(ks) ;
1510 gener->AddParticleType(kl) ;
1511 gener->AddParticleType(kp) ;
1512 gener->AddParticleType(km) ;
1514 // Random Ev.Plane ----------------------------------
1515 TF1 *rpa = new TF1("gevsimPsiRndm","1", 0, 360);
1516 // --------------------------------------------------
1517 gener->SetPtRange(0., 9.) ; // Use a resonable range! (used for bin size in numerical integration)
1518 gener->SetPhiRange(0, 360);
1520 // Set pseudorapidity range
1521 Float_t thmin = EtaToTheta(+etamax);
1522 Float_t thmax = EtaToTheta(-etamax);
1523 gener->SetThetaRange(thmin,thmax);
1529 void ProcessEnvironmentVars()
1532 if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
1533 for (Int_t iRun = 0; iRun < kRunMax; iRun++) {
1534 if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) {
1535 srun = (PprRun_t)iRun;
1536 cout<<"Run type set to "<<pprRunName[iRun]<<endl;
1541 // Random Number seed
1542 if (gSystem->Getenv("CONFIG_SEED")) {
1543 sseed = atoi(gSystem->Getenv("CONFIG_SEED"));