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__)
12 #include <TVirtualMC.h>
13 #include <TGeant3TGeo.h>
16 #include "STEER/AliRunLoader.h"
17 #include "STEER/AliRun.h"
18 #include "STEER/AliConfig.h"
19 #include "STEER/AliGenerator.h"
20 #include "STEER/AliLog.h"
21 #include "PYTHIA6/AliDecayerPythia.h"
22 #include "EVGEN/AliGenHIJINGpara.h"
23 #include "THijing/AliGenHijing.h"
24 #include "EVGEN/AliGenCocktail.h"
25 #include "EVGEN/AliGenSlowNucleons.h"
26 #include "EVGEN/AliSlowNucleonModelExp.h"
27 #include "EVGEN/AliGenParam.h"
28 #include "EVGEN/AliGenMUONlib.h"
29 #include "EVGEN/AliGenSTRANGElib.h"
30 #include "EVGEN/AliGenMUONCocktail.h"
31 #include "EVGEN/AliGenCocktail.h"
32 #include "EVGEN/AliGenGeVSim.h"
33 #include "EVGEN/AliGeVSimParticle.h"
34 #include "PYTHIA6/AliGenPythia.h"
35 #include "STEER/AliMagFMaps.h"
36 #include "STRUCT/AliBODY.h"
37 #include "STRUCT/AliMAG.h"
38 #include "STRUCT/AliABSOv3.h"
39 #include "STRUCT/AliDIPOv3.h"
40 #include "STRUCT/AliHALLv3.h"
41 #include "STRUCT/AliFRAMEv2.h"
42 #include "STRUCT/AliSHILv3.h"
43 #include "STRUCT/AliPIPEv3.h"
44 #include "ITS/AliITSvPPRasymmFMD.h"
45 #include "TPC/AliTPCv2.h"
46 #include "TOF/AliTOFv6T0.h"
47 #include "HMPID/AliHMPIDv2.h"
48 #include "ZDC/AliZDCv3.h"
49 #include "TRD/AliTRDv1.h"
50 #include "FMD/AliFMDv1.h"
51 #include "MUON/AliMUONv1.h"
52 #include "PHOS/AliPHOSv1.h"
53 #include "PMD/AliPMDv1.h"
54 #include "T0/AliT0v1.h"
55 #include "EMCAL/AliEMCALv2.h"
56 #include "ACORDE/AliACORDEv0.h"
57 #include "VZERO/AliVZEROv7.h"
63 kParam_8000, kParam_4000, kParam_2000,
64 kHijing_cent1, kHijing_cent2,
65 kHijing_per1, kHijing_per2, kHijing_per3, kHijing_per4, kHijing_per5,
66 kHijing_jj25, kHijing_jj50, kHijing_jj75, kHijing_jj100, kHijing_jj200,
67 kHijing_gj25, kHijing_gj50, kHijing_gj75, kHijing_gj100, kHijing_gj200,
69 kPythia6Jets20_24, kPythia6Jets24_29, kPythia6Jets29_35,
70 kPythia6Jets35_42, kPythia6Jets42_50, kPythia6Jets50_60,
71 kPythia6Jets60_72, kPythia6Jets72_86, kPythia6Jets86_104,
72 kPythia6Jets104_125, kPythia6Jets125_150, kPythia6Jets150_180,
73 kD0PbPb5500, kCharmSemiElPbPb5500, kBeautySemiElPbPb5500,
74 kCocktailTRD, kPyJJ, kPyGJ,
75 kMuonCocktailCent1, kMuonCocktailPer1, kMuonCocktailPer4,
76 kMuonCocktailCent1HighPt, kMuonCocktailPer1HighPt, kMuonCocktailPer4HighPt,
77 kMuonCocktailCent1Single, kMuonCocktailPer1Single, kMuonCocktailPer4Single,
78 kFlow_2_2000, kFlow_10_2000, kFlow_6_2000, kFlow_6_5000,
82 const char* pprRunName[] = {
84 "kParam_8000", "kParam_4000", "kParam_2000",
85 "kHijing_cent1", "kHijing_cent2",
86 "kHijing_per1", "kHijing_per2", "kHijing_per3", "kHijing_per4",
88 "kHijing_jj25", "kHijing_jj50", "kHijing_jj75", "kHijing_jj100",
90 "kHijing_gj25", "kHijing_gj50", "kHijing_gj75", "kHijing_gj100",
91 "kHijing_gj200", "kHijing_pA", "kPythia6",
92 "kPythia6Jets20_24", "kPythia6Jets24_29", "kPythia6Jets29_35",
93 "kPythia6Jets35_42", "kPythia6Jets42_50", "kPythia6Jets50_60",
94 "kPythia6Jets60_72", "kPythia6Jets72_86", "kPythia6Jets86_104",
95 "kPythia6Jets104_125", "kPythia6Jets125_150", "kPythia6Jets150_180",
96 "kD0PbPb5500", "kCharmSemiElPbPb5500", "kBeautySemiElPbPb5500",
97 "kCocktailTRD", "kPyJJ", "kPyGJ",
98 "kMuonCocktailCent1", "kMuonCocktailPer1", "kMuonCocktailPer4",
99 "kMuonCocktailCent1HighPt", "kMuonCocktailPer1HighPt", "kMuonCocktailPer4HighPt",
100 "kMuonCocktailCent1Single", "kMuonCocktailPer1Single", "kMuonCocktailPer4Single",
101 "kFlow_2_2000", "kFlow_10_2000", "kFlow_6_2000", "kFlow_6_5000", "kHIJINGplus"
106 kGluonRadiation, kNoGluonRadiation
116 kDefaultPPTrig, kDefaultPbPbTrig
119 const char * pprTrigConfName[] = {
128 // This part for configuration
129 //static PprRun_t srun = test50;
130 static PprRun_t srun = kPythia6;
131 static PprRad_t srad = kGluonRadiation;
132 static PprMag_t smag = k5kG;
134 static Int_t sseed = dat.Get(); //Set 0 to use the current time
135 //static PprTrigConf_t strig = kDefaultPPTrig; // default pp trigger configuration
136 static PprTrigConf_t strig = kDefaultPbPbTrig; // default PbPb trigger configuration
137 static PprGeo_t geo = kHoles;
140 static TString comment;
143 Float_t EtaToTheta(Float_t arg);
144 AliGenerator* GeneratorFactory(PprRun_t srun);
145 AliGenHijing* HijingStandard();
146 AliGenGeVSim* GeVSimStandard(Float_t, Float_t);
147 void ProcessEnvironmentVars();
151 // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
152 // Theta range given through pseudorapidity limits 22/6/2001
154 // Get settings from environment variables
155 ProcessEnvironmentVars();
157 // Set Random Number seed
158 gRandom->SetSeed(sseed);
159 cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
162 // libraries required by geant321
163 #if defined(__CINT__)
164 gSystem->Load("libgeant321");
167 new TGeant3TGeo("C++ Interface to Geant3");
169 AliRunLoader* rl=0x0;
171 AliLog::Message(AliLog::kInfo, "Creating Run Loader", "", "", "Config()"," ConfigPPR.C", __LINE__);
173 rl = AliRunLoader::Open("galice.root",
174 AliConfig::GetDefaultEventFolderName(),
178 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
181 rl->SetCompressionLevel(2);
182 rl->SetNumberOfEventsPerFile(3);
183 gAlice->SetRunLoader(rl);
185 // Set the trigger configuration
186 gAlice->SetTriggerDescriptor(pprTrigConfName[strig]);
187 cout<<"Trigger configuration is set to "<<pprTrigConfName[strig]<<endl;
190 // Set External decayer
191 AliDecayer *decayer = new AliDecayerPythia();
196 decayer->SetForceDecay(kHadronicD);
198 case kCharmSemiElPbPb5500:
199 decayer->SetForceDecay(kSemiElectronic);
201 case kBeautySemiElPbPb5500:
202 decayer->SetForceDecay(kSemiElectronic);
205 decayer->SetForceDecay(kAll);
209 gMC->SetExternalDecayer(decayer);
212 //=======================================================================
214 //=======================================================================
215 // ************* STEERING parameters FOR ALICE SIMULATION **************
216 // --- Specify event type to be tracked through the ALICE setup
217 // --- All positions are in cm, angles in degrees, and P and E in GeV
219 gMC->SetProcess("DCAY",1);
220 gMC->SetProcess("PAIR",1);
221 gMC->SetProcess("COMP",1);
222 gMC->SetProcess("PHOT",1);
223 gMC->SetProcess("PFIS",0);
224 gMC->SetProcess("DRAY",0);
225 gMC->SetProcess("ANNI",1);
226 gMC->SetProcess("BREM",1);
227 gMC->SetProcess("MUNU",1);
228 gMC->SetProcess("CKOV",1);
229 gMC->SetProcess("HADR",1);
230 gMC->SetProcess("LOSS",2);
231 gMC->SetProcess("MULS",1);
232 gMC->SetProcess("RAYL",1);
234 Float_t cut = 1.e-3; // 1MeV cut by default
235 Float_t tofmax = 1.e10;
237 gMC->SetCut("CUTGAM", cut);
238 gMC->SetCut("CUTELE", cut);
239 gMC->SetCut("CUTNEU", cut);
240 gMC->SetCut("CUTHAD", cut);
241 gMC->SetCut("CUTMUO", cut);
242 gMC->SetCut("BCUTE", cut);
243 gMC->SetCut("BCUTM", cut);
244 gMC->SetCut("DCUTE", cut);
245 gMC->SetCut("DCUTM", cut);
246 gMC->SetCut("PPCUTM", cut);
247 gMC->SetCut("TOFMAX", tofmax);
249 // Debug and log level
250 // AliLog::SetGlobalDebugLevel(0);
251 // AliLog::SetGlobalLogLevel(AliLog::kError);
253 // Generator Configuration
254 AliGenerator* gener = GeneratorFactory(srun);
255 gener->SetOrigin(0, 0, 0); // vertex position
256 gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position
257 gener->SetCutVertexZ(1.); // Truncate at 1 sigma
258 gener->SetVertexSmear(kPerEvent);
259 gener->SetTrackingFlag(1);
263 comment = comment.Append(" | L3 field 0.2 T");
264 } else if (smag == k4kG) {
265 comment = comment.Append(" | L3 field 0.4 T");
266 } else if (smag == k5kG) {
267 comment = comment.Append(" | L3 field 0.5 T");
271 if (srad == kGluonRadiation)
273 comment = comment.Append(" | Gluon Radiation On");
276 comment = comment.Append(" | Gluon Radiation Off");
279 printf("\n \n Comment: %s \n \n", comment.Data());
283 AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., smag);
284 field->SetL3ConstField(0); //Using const. field in the barrel
286 gAlice->SetField(field);
310 //=================== Alice BODY parameters =============================
311 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
316 //=================== MAG parameters ============================
317 // --- Start with Magnet since detector layouts may be depending ---
318 // --- on the selected Magnet dimensions ---
319 AliMAG *MAG = new AliMAG("MAG", "Magnet");
325 //=================== ABSO parameters ============================
326 AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber");
331 //=================== DIPO parameters ============================
333 AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");
338 //=================== HALL parameters ============================
340 AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");
346 //=================== FRAME parameters ============================
348 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
358 //=================== SHIL parameters ============================
360 AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3");
366 //=================== PIPE parameters ============================
368 AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");
373 //=================== ITS parameters ============================
375 AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("ITS","New ITS PPR detailed version with asymmetric services");
380 //============================ TPC parameters =====================
381 AliTPC *TPC = new AliTPCv2("TPC", "Default");
386 //=================== TOF parameters ============================
387 AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF");
393 //=================== HMPID parameters ===========================
394 AliHMPID *HMPID = new AliHMPIDv2("HMPID", "normal HMPID");
401 //=================== ZDC parameters ============================
403 AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC");
408 //=================== TRD parameters ============================
410 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
415 //=================== FMD parameters ============================
416 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
421 //=================== MUON parameters ===========================
422 // New MUONv1 version (geometry defined via builders)
423 AliMUON *MUON = new AliMUONv1("MUON", "default");
425 //=================== PHOS parameters ===========================
429 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
435 //=================== PMD parameters ============================
436 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
441 //=================== T0 parameters ============================
442 AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
447 //=================== EMCAL parameters ============================
448 AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "SHISH_77_TRD1_2X2_FINAL_110DEG");
453 //=================== ACORDE parameters ============================
454 AliACORDE *ACORDE = new AliACORDEv0("ACORDE", "normal ACORDE");
459 //=================== ACORDE parameters ============================
460 AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
466 Float_t EtaToTheta(Float_t arg){
467 return (180./TMath::Pi())*2.*atan(exp(-arg));
472 AliGenerator* GeneratorFactory(PprRun_t srun) {
474 if (srad == kNoGluonRadiation) isw = 0;
477 AliGenerator * gGener = 0x0;
481 comment = comment.Append(":HIJINGparam test 50 particles");
482 AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
483 gener->SetMomentumRange(0, 999999.);
484 gener->SetPhiRange(0., 360.);
485 // Set pseudorapidity range from -8 to 8.
486 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
487 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
488 gener->SetThetaRange(thmin,thmax);
494 comment = comment.Append(":HIJINGparam N=8000");
495 AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
496 gener->SetMomentumRange(0, 999999.);
497 gener->SetPhiRange(0., 360.);
498 // Set pseudorapidity range from -8 to 8.
499 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
500 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
501 gener->SetThetaRange(thmin,thmax);
507 comment = comment.Append("HIJINGparam N=4000");
508 AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
509 gener->SetMomentumRange(0, 999999.);
510 gener->SetPhiRange(0., 360.);
511 // Set pseudorapidity range from -8 to 8.
512 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
513 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
514 gener->SetThetaRange(thmin,thmax);
520 comment = comment.Append("HIJINGparam N=2000");
521 AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
522 gener->SetMomentumRange(0, 999999.);
523 gener->SetPhiRange(0., 360.);
524 // Set pseudorapidity range from -8 to 8.
525 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
526 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
527 gener->SetThetaRange(thmin,thmax);
536 comment = comment.Append("HIJING cent1");
537 AliGenHijing *gener = HijingStandard();
538 // impact parameter range
539 gener->SetImpactParameterRange(0., 5.);
545 comment = comment.Append("HIJING cent2");
546 AliGenHijing *gener = HijingStandard();
547 // impact parameter range
548 gener->SetImpactParameterRange(0., 2.);
557 comment = comment.Append("HIJING per1");
558 AliGenHijing *gener = HijingStandard();
559 // impact parameter range
560 gener->SetImpactParameterRange(5., 8.6);
566 comment = comment.Append("HIJING per2");
567 AliGenHijing *gener = HijingStandard();
568 // impact parameter range
569 gener->SetImpactParameterRange(8.6, 11.2);
575 comment = comment.Append("HIJING per3");
576 AliGenHijing *gener = HijingStandard();
577 // impact parameter range
578 gener->SetImpactParameterRange(11.2, 13.2);
584 comment = comment.Append("HIJING per4");
585 AliGenHijing *gener = HijingStandard();
586 // impact parameter range
587 gener->SetImpactParameterRange(13.2, 15.);
593 comment = comment.Append("HIJING per5");
594 AliGenHijing *gener = HijingStandard();
595 // impact parameter range
596 gener->SetImpactParameterRange(15., 100.);
605 comment = comment.Append("HIJING Jet 25 GeV");
606 AliGenHijing *gener = HijingStandard();
607 // impact parameter range
608 gener->SetImpactParameterRange(0., 5.);
610 gener->SetTrigger(1);
611 gener->SetPtJet(25.);
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 50 GeV");
623 AliGenHijing *gener = HijingStandard();
624 // impact parameter range
625 gener->SetImpactParameterRange(0., 5.);
627 gener->SetTrigger(1);
628 gener->SetPtJet(50.);
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 75 GeV");
640 AliGenHijing *gener = HijingStandard();
641 // impact parameter range
642 gener->SetImpactParameterRange(0., 5.);
644 gener->SetTrigger(1);
645 gener->SetPtJet(75.);
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 100 GeV");
657 AliGenHijing *gener = HijingStandard();
658 // impact parameter range
659 gener->SetImpactParameterRange(0., 5.);
661 gener->SetTrigger(1);
662 gener->SetPtJet(100.);
663 gener->SetRadiation(isw);
664 gener->SetSimpleJets(!isw);
665 gener->SetJetEtaRange(-0.3,0.3);
666 gener->SetJetPhiRange(75., 165.);
673 comment = comment.Append("HIJING Jet 200 GeV");
674 AliGenHijing *gener = HijingStandard();
675 // impact parameter range
676 gener->SetImpactParameterRange(0., 5.);
678 gener->SetTrigger(1);
679 gener->SetPtJet(200.);
680 gener->SetRadiation(isw);
681 gener->SetSimpleJets(!isw);
682 gener->SetJetEtaRange(-0.3,0.3);
683 gener->SetJetPhiRange(75., 165.);
692 comment = comment.Append("HIJING Gamma 25 GeV");
693 AliGenHijing *gener = HijingStandard();
694 // impact parameter range
695 gener->SetImpactParameterRange(0., 5.);
697 gener->SetTrigger(2);
698 gener->SetPtJet(25.);
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 50 GeV");
710 AliGenHijing *gener = HijingStandard();
711 // impact parameter range
712 gener->SetImpactParameterRange(0., 5.);
714 gener->SetTrigger(2);
715 gener->SetPtJet(50.);
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 75 GeV");
727 AliGenHijing *gener = HijingStandard();
728 // impact parameter range
729 gener->SetImpactParameterRange(0., 5.);
731 gener->SetTrigger(2);
732 gener->SetPtJet(75.);
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 100 GeV");
744 AliGenHijing *gener = HijingStandard();
745 // impact parameter range
746 gener->SetImpactParameterRange(0., 5.);
748 gener->SetTrigger(2);
749 gener->SetPtJet(100.);
750 gener->SetRadiation(isw);
751 gener->SetSimpleJets(!isw);
752 gener->SetJetEtaRange(-0.12, 0.12);
753 gener->SetJetPhiRange(220., 320.);
760 comment = comment.Append("HIJING Gamma 200 GeV");
761 AliGenHijing *gener = HijingStandard();
762 // impact parameter range
763 gener->SetImpactParameterRange(0., 5.);
765 gener->SetTrigger(2);
766 gener->SetPtJet(200.);
767 gener->SetRadiation(isw);
768 gener->SetSimpleJets(!isw);
769 gener->SetJetEtaRange(-0.12, 0.12);
770 gener->SetJetPhiRange(220., 320.);
776 comment = comment.Append("HIJING pA");
778 AliGenCocktail *gener = new AliGenCocktail();
780 AliGenHijing *hijing = new AliGenHijing(-1);
781 // centre of mass energy
782 hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
783 // impact parameter range
784 hijing->SetImpactParameterRange(0., 15.);
786 hijing->SetReferenceFrame("CMS");
787 hijing->SetBoostLHC(1);
789 hijing->SetProjectile("P", 1, 1);
790 hijing->SetTarget ("A", 208, 82);
791 // tell hijing to keep the full parent child chain
792 hijing->KeepFullEvent();
793 // enable jet quenching
794 hijing->SetJetQuenching(0);
796 hijing->SetShadowing(1);
797 // Don't track spectators
798 hijing->SetSpectators(0);
799 // kinematic selection
800 hijing->SetSelectAll(0);
802 AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
803 AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
804 gray->SetSlowNucleonModel(model);
806 gener->AddGenerator(hijing,"Hijing pPb", 1);
807 gener->AddGenerator(gray, "Gray Particles",1);
813 comment = comment.Append(":Pythia p-p @ 14 TeV");
814 AliGenPythia *gener = new AliGenPythia(-1);
815 gener->SetMomentumRange(0,999999);
816 gener->SetThetaRange(0., 180.);
817 gener->SetYRange(-12,12);
818 gener->SetPtRange(0,1000);
819 gener->SetProcess(kPyMb);
820 gener->SetEnergyCMS(14000.);
824 case kPythia6Jets20_24:
826 comment = comment.Append(":Pythia jets 20-24 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(20., 24.);// 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 kPythia6Jets24_29:
845 comment = comment.Append(":Pythia jets 24-29 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(24., 29.);// 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 kPythia6Jets29_35:
864 comment = comment.Append(":Pythia jets 29-35 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(29., 35.);// 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 kPythia6Jets35_42:
883 comment = comment.Append(":Pythia jets 35-42 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(35., 42.);// 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 kPythia6Jets42_50:
902 comment = comment.Append(":Pythia jets 42-50 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(42., 50.);// 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 kPythia6Jets50_60:
921 comment = comment.Append(":Pythia jets 50-60 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(50., 60.);// 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 kPythia6Jets60_72:
940 comment = comment.Append(":Pythia jets 60-72 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(60., 72.);// 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 kPythia6Jets72_86:
959 comment = comment.Append(":Pythia jets 72-86 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(72., 86.);// 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 kPythia6Jets86_104:
978 comment = comment.Append(":Pythia jets 86-104 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(86., 104.);// 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 kPythia6Jets104_125:
997 comment = comment.Append(":Pythia jets 105-125 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(104., 125.);// 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 kPythia6Jets125_150:
1016 comment = comment.Append(":Pythia jets 125-150 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(125., 150.);// 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.)
1033 case kPythia6Jets150_180:
1035 comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV");
1036 AliGenPythia * gener = new AliGenPythia(-1);
1037 gener->SetEnergyCMS(5500.);// Centre of mass energy
1038 gener->SetProcess(kPyJets);// Process type
1039 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1040 gener->SetJetPhiRange(0., 360.);
1041 gener->SetJetEtRange(10., 1000.);
1042 gener->SetGluonRadiation(1,1);
1043 // gener->SetPtKick(0.);
1044 // Structure function
1045 gener->SetStrucFunc(kCTEQ4L);
1046 gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering
1047 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1048 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1054 comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
1055 AliGenPythia * gener = new AliGenPythia(10);
1056 gener->SetProcess(kPyD0PbPbMNR);
1057 gener->SetStrucFunc(kCTEQ4L);
1058 gener->SetPtHard(2.1,-1.0);
1059 gener->SetEnergyCMS(5500.);
1060 gener->SetNuclei(208,208);
1061 gener->SetForceDecay(kHadronicD);
1062 gener->SetYRange(-2,2);
1063 gener->SetFeedDownHigherFamily(kFALSE);
1064 gener->SetStackFillOpt(AliGenPythia::kParentSelection);
1065 gener->SetCountMode(AliGenPythia::kCountParents);
1069 case kCharmSemiElPbPb5500:
1071 comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
1072 AliGenPythia * gener = new AliGenPythia(10);
1073 gener->SetProcess(kPyCharmPbPbMNR);
1074 gener->SetStrucFunc(kCTEQ4L);
1075 gener->SetPtHard(2.1,-1.0);
1076 gener->SetEnergyCMS(5500.);
1077 gener->SetNuclei(208,208);
1078 gener->SetForceDecay(kSemiElectronic);
1079 gener->SetYRange(-2,2);
1080 gener->SetFeedDownHigherFamily(kFALSE);
1081 gener->SetCountMode(AliGenPythia::kCountParents);
1085 case kBeautySemiElPbPb5500:
1087 comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
1088 AliGenPythia *gener = new AliGenPythia(10);
1089 gener->SetProcess(kPyBeautyPbPbMNR);
1090 gener->SetStrucFunc(kCTEQ4L);
1091 gener->SetPtHard(2.75,-1.0);
1092 gener->SetEnergyCMS(5500.);
1093 gener->SetNuclei(208,208);
1094 gener->SetForceDecay(kSemiElectronic);
1095 gener->SetYRange(-2,2);
1096 gener->SetFeedDownHigherFamily(kFALSE);
1097 gener->SetCountMode(AliGenPythia::kCountParents);
1103 comment = comment.Append(" Cocktail for TRD at 5.5 TeV");
1104 AliGenCocktail *gener = new AliGenCocktail();
1106 AliGenParam *phi = new AliGenParam(10,
1107 new AliGenMUONlib(),
1108 AliGenMUONlib::kPhi,
1111 phi->SetPtRange(0, 100);
1112 phi->SetYRange(-1., +1.);
1113 phi->SetForceDecay(kDiElectron);
1115 AliGenParam *omega = new AliGenParam(10,
1116 new AliGenMUONlib(),
1117 AliGenMUONlib::kOmega,
1120 omega->SetPtRange(0, 100);
1121 omega->SetYRange(-1., +1.);
1122 omega->SetForceDecay(kDiElectron);
1124 AliGenParam *jpsi = new AliGenParam(10,
1125 new AliGenMUONlib(),
1126 AliGenMUONlib::kJpsiFamily,
1129 jpsi->SetPtRange(0, 100);
1130 jpsi->SetYRange(-1., +1.);
1131 jpsi->SetForceDecay(kDiElectron);
1133 AliGenParam *ups = new AliGenParam(10,
1134 new AliGenMUONlib(),
1135 AliGenMUONlib::kUpsilonFamily,
1137 ups->SetPtRange(0, 100);
1138 ups->SetYRange(-1., +1.);
1139 ups->SetForceDecay(kDiElectron);
1141 AliGenParam *charm = new AliGenParam(10,
1142 new AliGenMUONlib(),
1143 AliGenMUONlib::kCharm,
1145 charm->SetPtRange(0, 100);
1146 charm->SetYRange(-1.5, +1.5);
1147 charm->SetForceDecay(kSemiElectronic);
1150 AliGenParam *beauty = new AliGenParam(10,
1151 new AliGenMUONlib(),
1152 AliGenMUONlib::kBeauty,
1154 beauty->SetPtRange(0, 100);
1155 beauty->SetYRange(-1.5, +1.5);
1156 beauty->SetForceDecay(kSemiElectronic);
1158 AliGenParam *beautyJ = new AliGenParam(10,
1159 new AliGenMUONlib(),
1160 AliGenMUONlib::kBeauty,
1162 beautyJ->SetPtRange(0, 100);
1163 beautyJ->SetYRange(-1.5, +1.5);
1164 beautyJ->SetForceDecay(kBJpsiDiElectron);
1166 gener->AddGenerator(phi,"Phi",1);
1167 gener->AddGenerator(omega,"Omega",1);
1168 gener->AddGenerator(jpsi,"J/psi",1);
1169 gener->AddGenerator(ups,"Upsilon",1);
1170 gener->AddGenerator(charm,"Charm",1);
1171 gener->AddGenerator(beauty,"Beauty",1);
1172 gener->AddGenerator(beautyJ,"J/Psi from Beauty",1);
1178 comment = comment.Append(" Jet-jet at 5.5 TeV");
1179 AliGenPythia *gener = new AliGenPythia(-1);
1180 gener->SetEnergyCMS(5500.);
1181 gener->SetProcess(kPyJets);
1182 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1183 gener->SetPtHard(ptHardMin,ptHardMax);
1184 gener->SetYHard(-0.7,0.7);
1185 gener->SetJetEtaRange(-0.2,0.2);
1186 gener->SetEventListRange(0,1);
1192 comment = comment.Append(" Gamma-jet at 5.5 TeV");
1193 AliGenPythia *gener = new AliGenPythia(-1);
1194 gener->SetEnergyCMS(5500.);
1195 gener->SetProcess(kPyDirectGamma);
1196 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1197 gener->SetPtHard(ptHardMin,ptHardMax);
1198 gener->SetYHard(-1.0,1.0);
1199 gener->SetGammaEtaRange(-0.13,0.13);
1200 gener->SetGammaPhiRange(210.,330.);
1201 gener->SetEventListRange(0,1);
1205 case kMuonCocktailCent1:
1207 comment = comment.Append(" Muon Cocktail Cent1");
1208 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1209 gener->SetPtRange(0.4,100.); // 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(0.,5.); //Centrality class Cent1 for PDC04
1219 case kMuonCocktailPer1:
1221 comment = comment.Append(" Muon Cocktail Per1");
1222 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1223 gener->SetPtRange(0.0,100.); // Transverse momentum range
1224 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1225 gener->SetYRange(-4.0,-2.4);
1226 gener->SetMuonPtCut(0.8);
1227 gener->SetMuonThetaCut(171.,178.);
1228 gener->SetMuonMultiplicity(2);
1229 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1233 case kMuonCocktailPer4:
1235 comment = comment.Append(" Muon Cocktail Per4");
1236 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1237 gener->SetPtRange(0.0,100.); // Transverse momentum range
1238 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1239 gener->SetYRange(-4.0,-2.4);
1240 gener->SetMuonPtCut(0.8);
1241 gener->SetMuonThetaCut(171.,178.);
1242 gener->SetMuonMultiplicity(2);
1243 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1247 case kMuonCocktailCent1HighPt:
1249 comment = comment.Append(" Muon Cocktail HighPt Cent1");
1250 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1251 gener->SetPtRange(0.0,100.); // Transverse momentum range
1252 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1253 gener->SetYRange(-4.0,-2.4);
1254 gener->SetMuonPtCut(2.5);
1255 gener->SetMuonThetaCut(171.,178.);
1256 gener->SetMuonMultiplicity(2);
1257 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1261 case kMuonCocktailPer1HighPt :
1263 comment = comment.Append(" Muon Cocktail HighPt Per1");
1264 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1265 gener->SetPtRange(0.0,100.); // Transverse momentum range
1266 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1267 gener->SetYRange(-4.0,-2.4);
1268 gener->SetMuonPtCut(2.5);
1269 gener->SetMuonThetaCut(171.,178.);
1270 gener->SetMuonMultiplicity(2);
1271 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1275 case kMuonCocktailPer4HighPt:
1277 comment = comment.Append(" Muon Cocktail HighPt Per4");
1278 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1279 gener->SetPtRange(0.0,100.); // Transverse momentum range
1280 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1281 gener->SetYRange(-4.0,-2.4);
1282 gener->SetMuonPtCut(2.5);
1283 gener->SetMuonThetaCut(171.,178.);
1284 gener->SetMuonMultiplicity(2);
1285 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1289 case kMuonCocktailCent1Single:
1291 comment = comment.Append(" Muon Cocktail Single Cent1");
1292 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1293 gener->SetPtRange(0.0,100.); // Transverse momentum range
1294 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1295 gener->SetYRange(-4.0,-2.4);
1296 gener->SetMuonPtCut(0.8);
1297 gener->SetMuonThetaCut(171.,178.);
1298 gener->SetMuonMultiplicity(1);
1299 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1303 case kMuonCocktailPer1Single :
1305 comment = comment.Append(" Muon Cocktail Single Per1");
1306 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1307 gener->SetPtRange(0.0,100.); // Transverse momentum range
1308 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1309 gener->SetYRange(-4.0,-2.4);
1310 gener->SetMuonPtCut(0.8);
1311 gener->SetMuonThetaCut(171.,178.);
1312 gener->SetMuonMultiplicity(1);
1313 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1314 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
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
1334 comment = comment.Append(" Flow with dN/deta = 2000, vn = 2%");
1335 gGener = GeVSimStandard(2000., 2.);
1341 comment = comment.Append(" Flow with dN/deta = 2000, vn = 10%");
1342 gGener = GeVSimStandard(2000., 10.);
1348 comment = comment.Append(" Flow with dN/deta = 2000, vn = 6%");
1349 gGener = GeVSimStandard(2000., 6.);
1355 comment = comment.Append(" Flow with dN/deta = 5000, vn = 6%");
1356 gGener = GeVSimStandard(5000., 6.);
1363 AliGenCocktail *gener = new AliGenCocktail();
1366 // Charm production by Pythia
1367 AliGenPythia * genpyc = new AliGenPythia(230);
1368 genpyc->SetProcess(kPyCharmPbPbMNR);
1369 genpyc->SetStrucFunc(kCTEQ4L);
1370 genpyc->SetPtHard(2.1,-1.0);
1371 genpyc->SetEnergyCMS(5500.);
1372 genpyc->SetNuclei(208,208);
1373 genpyc->SetYRange(-999,999);
1374 genpyc->SetForceDecay(kAll);
1375 genpyc->SetFeedDownHigherFamily(kFALSE);
1376 genpyc->SetCountMode(AliGenPythia::kCountParents);
1378 // Beauty production by Pythia
1379 AliGenPythia * genpyb = new AliGenPythia(9);
1380 genpyb->SetProcess(kPyBeautyPbPbMNR);
1381 genpyb->SetStrucFunc(kCTEQ4L);
1382 genpyb->SetPtHard(2.75,-1.0);
1383 genpyb->SetEnergyCMS(5500.);
1384 genpyb->SetNuclei(208,208);
1385 genpyb->SetYRange(-999,999);
1386 genpyb->SetForceDecay(kAll);
1387 genpyb->SetFeedDownHigherFamily(kFALSE);
1388 genpyb->SetCountMode(AliGenPythia::kCountParents);
1392 AliGenSTRANGElib *lib = new AliGenSTRANGElib();
1395 particle = AliGenSTRANGElib::kXiMinus;
1396 AliGenParam *genXi = new AliGenParam(16,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1397 genXi->SetPtRange(0., 12.);
1398 genXi->SetYRange(-1.1, 1.1);
1399 genXi->SetForceDecay(kNoDecay);
1403 particle = AliGenSTRANGElib::kOmegaMinus;
1404 AliGenParam *genOmega = new AliGenParam(10,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1405 genOmega->SetPtRange(0, 12.);
1406 genOmega->SetYRange(-1.1, 1.1);
1407 genOmega->SetForceDecay(kNoDecay);
1411 AliGenHijing *genHi = HijingStandard();
1412 genHi->SwitchOffHeavyQuarks(kTRUE);
1413 genHi->SetImpactParameterRange(0.,5.);
1415 // Add everything to the cocktail and shake ...
1416 gener->AddGenerator(genHi, "Hijing cent1", 1);
1417 gener->AddGenerator(genpyc, "Extra charm", 1);
1418 gener->AddGenerator(genpyb, "Extra beauty", 1);
1419 gener->AddGenerator(genXi, "Xi" , 1);
1420 gener->AddGenerator(genOmega, "Omega", 1);
1430 AliGenHijing* HijingStandard()
1432 AliGenHijing *gener = new AliGenHijing(-1);
1433 // centre of mass energy
1434 gener->SetEnergyCMS(5500.);
1436 gener->SetReferenceFrame("CMS");
1438 gener->SetProjectile("A", 208, 82);
1439 gener->SetTarget ("A", 208, 82);
1440 // tell hijing to keep the full parent child chain
1441 gener->KeepFullEvent();
1442 // enable jet quenching
1443 gener->SetJetQuenching(1);
1445 gener->SetShadowing(1);
1446 // neutral pion and heavy particle decays switched off
1447 gener->SetDecaysOff(1);
1448 // Don't track spectators
1449 gener->SetSpectators(0);
1450 // kinematic selection
1451 gener->SetSelectAll(0);
1455 AliGenGeVSim* GeVSimStandard(Float_t mult, Float_t vn)
1457 AliGenGeVSim* gener = new AliGenGeVSim(0);
1459 // Mult is the number of charged particles in |eta| < 0.5
1462 // Sigma of the Gaussian dN/deta
1463 Float_t sigma_eta = 2.75;
1466 Float_t etamax = 7.00;
1469 // Scale from multiplicity in |eta| < 0.5 to |eta| < |etamax|
1470 Float_t mm = mult * (TMath::Erf(etamax/sigma_eta/sqrt(2.)) / TMath::Erf(0.5/sigma_eta/sqrt(2.)));
1472 // Scale from charged to total multiplicity
1482 // 78% Pions (26% pi+, 26% pi-, 26% p0) T = 250 MeV
1483 AliGeVSimParticle *pp = new AliGeVSimParticle(kPiPlus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1484 AliGeVSimParticle *pm = new AliGeVSimParticle(kPiMinus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1485 AliGeVSimParticle *p0 = new AliGeVSimParticle(kPi0, 1, 0.26 * mm, 0.25, sigma_eta) ;
1487 // 12% Kaons (3% K0short, 3% K0long, 3% K+, 3% K-) T = 300 MeV
1488 AliGeVSimParticle *ks = new AliGeVSimParticle(kK0Short, 1, 0.03 * mm, 0.30, sigma_eta) ;
1489 AliGeVSimParticle *kl = new AliGeVSimParticle(kK0Long, 1, 0.03 * mm, 0.30, sigma_eta) ;
1490 AliGeVSimParticle *kp = new AliGeVSimParticle(kKPlus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1491 AliGeVSimParticle *km = new AliGeVSimParticle(kKMinus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1493 // 10% Protons / Neutrons (5% Protons, 5% Neutrons) T = 250 MeV
1494 AliGeVSimParticle *pr = new AliGeVSimParticle(kProton, 1, 0.05 * mm, 0.25, sigma_eta) ;
1495 AliGeVSimParticle *ne = new AliGeVSimParticle(kNeutron, 1, 0.05 * mm, 0.25, sigma_eta) ;
1497 // Set Elliptic Flow properties
1499 Float_t pTsaturation = 2. ;
1501 pp->SetEllipticParam(vn,pTsaturation,0.) ;
1502 pm->SetEllipticParam(vn,pTsaturation,0.) ;
1503 p0->SetEllipticParam(vn,pTsaturation,0.) ;
1504 pr->SetEllipticParam(vn,pTsaturation,0.) ;
1505 ne->SetEllipticParam(vn,pTsaturation,0.) ;
1506 ks->SetEllipticParam(vn,pTsaturation,0.) ;
1507 kl->SetEllipticParam(vn,pTsaturation,0.) ;
1508 kp->SetEllipticParam(vn,pTsaturation,0.) ;
1509 km->SetEllipticParam(vn,pTsaturation,0.) ;
1511 // Set Direct Flow properties
1512 pp->SetDirectedParam(vn,1.0,0.) ;
1513 pm->SetDirectedParam(vn,1.0,0.) ;
1514 p0->SetDirectedParam(vn,1.0,0.) ;
1515 pr->SetDirectedParam(vn,1.0,0.) ;
1516 ne->SetDirectedParam(vn,1.0,0.) ;
1517 ks->SetDirectedParam(vn,1.0,0.) ;
1518 kl->SetDirectedParam(vn,1.0,0.) ;
1519 kp->SetDirectedParam(vn,1.0,0.) ;
1520 km->SetDirectedParam(vn,1.0,0.) ;
1522 // Add particles to the list
1523 gener->AddParticleType(pp) ;
1524 gener->AddParticleType(pm) ;
1525 gener->AddParticleType(p0) ;
1526 gener->AddParticleType(pr) ;
1527 gener->AddParticleType(ne) ;
1528 gener->AddParticleType(ks) ;
1529 gener->AddParticleType(kl) ;
1530 gener->AddParticleType(kp) ;
1531 gener->AddParticleType(km) ;
1533 // Random Ev.Plane ----------------------------------
1534 TF1 *rpa = new TF1("gevsimPsiRndm","1", 0, 360);
1535 // --------------------------------------------------
1536 gener->SetPtRange(0., 9.) ; // Use a resonable range! (used for bin size in numerical integration)
1537 gener->SetPhiRange(0, 360);
1539 // Set pseudorapidity range
1540 Float_t thmin = EtaToTheta(+etamax);
1541 Float_t thmax = EtaToTheta(-etamax);
1542 gener->SetThetaRange(thmin,thmax);
1548 void ProcessEnvironmentVars()
1551 if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
1552 for (Int_t iRun = 0; iRun < kRunMax; iRun++) {
1553 if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) {
1554 srun = (PprRun_t)iRun;
1555 cout<<"Run type set to "<<pprRunName[iRun]<<endl;
1560 // Random Number seed
1561 if (gSystem->Getenv("CONFIG_SEED")) {
1562 sseed = atoi(gSystem->Getenv("CONFIG_SEED"));