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/AliMagFMaps.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/AliITSvPPRasymmFMD.h"
44 #include "TPC/AliTPCv2.h"
45 #include "TOF/AliTOFv6T0.h"
46 #include "HMPID/AliHMPIDv2.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/AliACORDEv0.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
115 kDefaultPPTrig, kDefaultPbPbTrig
118 const char * pprTrigConfName[] = {
127 // This part for configuration
128 //static PprRun_t srun = test50;
129 static PprRun_t srun = kHIJINGplus;
130 static PprRad_t srad = kGluonRadiation;
131 static PprMag_t smag = k5kG;
132 static PprGeo_t geo = kHoles;
133 static Int_t sseed = 12345; //Set 0 to use the current time
134 //static PprTrigConf_t strig = kDefaultPPTrig; // default pp trigger configuration
135 static PprTrigConf_t strig = kDefaultPbPbTrig; // default PbPb trigger configuration
138 static TString comment;
141 Float_t EtaToTheta(Float_t arg);
142 AliGenerator* GeneratorFactory(PprRun_t srun);
143 AliGenHijing* HijingStandard();
144 AliGenGeVSim* GeVSimStandard(Float_t, Float_t);
145 void ProcessEnvironmentVars();
149 // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
150 // Theta range given through pseudorapidity limits 22/6/2001
152 // Get settings from environment variables
153 ProcessEnvironmentVars();
155 // Set Random Number seed
156 gRandom->SetSeed(sseed);
157 cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
160 // libraries required by geant321
161 #if defined(__CINT__)
162 gSystem->Load("libgeant321");
165 new TGeant3TGeo("C++ Interface to Geant3");
167 if(!AliCDBManager::Instance()->IsDefaultStorageSet()){
168 AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT");
169 AliCDBManager::Instance()->SetRun(0);
172 AliRunLoader* rl=0x0;
174 AliLog::Message(AliLog::kInfo, "Creating Run Loader", "", "", "Config()"," ConfigPPR.C", __LINE__);
176 rl = AliRunLoader::Open("galice.root",
177 AliConfig::GetDefaultEventFolderName(),
181 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
184 rl->SetCompressionLevel(2);
185 rl->SetNumberOfEventsPerFile(3);
186 gAlice->SetRunLoader(rl);
187 // gAlice->SetGeometryFromFile("geometry.root");
188 // gAlice->SetGeometryFromCDB();
190 // Set the trigger configuration
191 gAlice->SetTriggerDescriptor(pprTrigConfName[strig]);
192 cout<<"Trigger configuration is set to "<<pprTrigConfName[strig]<<endl;
195 // Set External decayer
196 AliDecayer *decayer = new AliDecayerPythia();
201 decayer->SetForceDecay(kHadronicD);
203 case kCharmSemiElPbPb5500:
204 decayer->SetForceDecay(kSemiElectronic);
206 case kBeautySemiElPbPb5500:
207 decayer->SetForceDecay(kSemiElectronic);
210 decayer->SetForceDecay(kAll);
214 gMC->SetExternalDecayer(decayer);
217 //=======================================================================
219 //=======================================================================
220 // ************* STEERING parameters FOR ALICE SIMULATION **************
221 // --- Specify event type to be tracked through the ALICE setup
222 // --- All positions are in cm, angles in degrees, and P and E in GeV
224 gMC->SetProcess("DCAY",1);
225 gMC->SetProcess("PAIR",1);
226 gMC->SetProcess("COMP",1);
227 gMC->SetProcess("PHOT",1);
228 gMC->SetProcess("PFIS",0);
229 gMC->SetProcess("DRAY",0);
230 gMC->SetProcess("ANNI",1);
231 gMC->SetProcess("BREM",1);
232 gMC->SetProcess("MUNU",1);
233 gMC->SetProcess("CKOV",1);
234 gMC->SetProcess("HADR",1);
235 gMC->SetProcess("LOSS",2);
236 gMC->SetProcess("MULS",1);
237 gMC->SetProcess("RAYL",1);
239 Float_t cut = 1.e-3; // 1MeV cut by default
240 Float_t tofmax = 1.e10;
242 gMC->SetCut("CUTGAM", cut);
243 gMC->SetCut("CUTELE", cut);
244 gMC->SetCut("CUTNEU", cut);
245 gMC->SetCut("CUTHAD", cut);
246 gMC->SetCut("CUTMUO", cut);
247 gMC->SetCut("BCUTE", cut);
248 gMC->SetCut("BCUTM", cut);
249 gMC->SetCut("DCUTE", cut);
250 gMC->SetCut("DCUTM", cut);
251 gMC->SetCut("PPCUTM", cut);
252 gMC->SetCut("TOFMAX", tofmax);
254 // Debug and log level
255 AliLog::SetGlobalDebugLevel(0);
256 AliLog::SetGlobalLogLevel(AliLog::kError);
258 // Generator Configuration
259 AliGenerator* gener = GeneratorFactory(srun);
260 gener->SetOrigin(0, 0, 0); // vertex position
261 gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position
262 gener->SetCutVertexZ(1.); // Truncate at 1 sigma
263 gener->SetVertexSmear(kPerEvent);
264 gener->SetTrackingFlag(1);
268 comment = comment.Append(" | L3 field 0.2 T");
269 } else if (smag == k4kG) {
270 comment = comment.Append(" | L3 field 0.4 T");
271 } else if (smag == k5kG) {
272 comment = comment.Append(" | L3 field 0.5 T");
276 if (srad == kGluonRadiation)
278 comment = comment.Append(" | Gluon Radiation On");
281 comment = comment.Append(" | Gluon Radiation Off");
284 printf("\n \n Comment: %s \n \n", comment.Data());
288 AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., smag);
289 field->SetL3ConstField(0); //Using const. field in the barrel
291 gAlice->SetField(field);
315 //=================== Alice BODY parameters =============================
316 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
321 //=================== MAG parameters ============================
322 // --- Start with Magnet since detector layouts may be depending ---
323 // --- on the selected Magnet dimensions ---
324 AliMAG *MAG = new AliMAG("MAG", "Magnet");
330 //=================== ABSO parameters ============================
331 AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber");
336 //=================== DIPO parameters ============================
338 AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");
343 //=================== HALL parameters ============================
345 AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");
351 //=================== FRAME parameters ============================
353 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
363 //=================== SHIL parameters ============================
365 AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3");
371 //=================== PIPE parameters ============================
373 AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");
378 //=================== ITS parameters ============================
380 AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("ITS","New ITS PPR detailed version with asymmetric services");
385 //============================ TPC parameters =====================
386 AliTPC *TPC = new AliTPCv2("TPC", "Default");
391 //=================== TOF parameters ============================
392 AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF");
398 //=================== HMPID parameters ===========================
399 AliHMPID *HMPID = new AliHMPIDv2("HMPID", "normal HMPID");
406 //=================== ZDC parameters ============================
408 AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC");
413 //=================== TRD parameters ============================
415 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
420 //=================== FMD parameters ============================
421 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
426 //=================== MUON parameters ===========================
427 // New MUONv1 version (geometry defined via builders)
428 AliMUON *MUON = new AliMUONv1("MUON", "default");
430 //=================== PHOS parameters ===========================
434 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
440 //=================== PMD parameters ============================
441 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
446 //=================== T0 parameters ============================
447 AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
452 //=================== EMCAL parameters ============================
453 AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "SHISH_77_TRD1_2X2_FINAL_110DEG");
458 //=================== ACORDE parameters ============================
459 AliACORDE *ACORDE = new AliACORDEv0("ACORDE", "normal ACORDE");
464 //=================== VZERO parameters ============================
465 AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
471 Float_t EtaToTheta(Float_t arg){
472 return (180./TMath::Pi())*2.*atan(exp(-arg));
477 AliGenerator* GeneratorFactory(PprRun_t srun) {
479 if (srad == kNoGluonRadiation) isw = 0;
482 AliGenerator * gGener = 0x0;
486 comment = comment.Append(":HIJINGparam test 50 particles");
487 AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
488 gener->SetMomentumRange(0, 999999.);
489 gener->SetPhiRange(0., 360.);
490 // Set pseudorapidity range from -8 to 8.
491 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
492 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
493 gener->SetThetaRange(thmin,thmax);
499 comment = comment.Append(":HIJINGparam N=8000");
500 AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
501 gener->SetMomentumRange(0, 999999.);
502 gener->SetPhiRange(0., 360.);
503 // Set pseudorapidity range from -8 to 8.
504 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
505 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
506 gener->SetThetaRange(thmin,thmax);
512 comment = comment.Append("HIJINGparam N=4000");
513 AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
514 gener->SetMomentumRange(0, 999999.);
515 gener->SetPhiRange(0., 360.);
516 // Set pseudorapidity range from -8 to 8.
517 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
518 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
519 gener->SetThetaRange(thmin,thmax);
525 comment = comment.Append("HIJINGparam N=2000");
526 AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
527 gener->SetMomentumRange(0, 999999.);
528 gener->SetPhiRange(0., 360.);
529 // Set pseudorapidity range from -8 to 8.
530 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
531 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
532 gener->SetThetaRange(thmin,thmax);
541 comment = comment.Append("HIJING cent1");
542 AliGenHijing *gener = HijingStandard();
543 // impact parameter range
544 gener->SetImpactParameterRange(0., 5.);
550 comment = comment.Append("HIJING cent2");
551 AliGenHijing *gener = HijingStandard();
552 // impact parameter range
553 gener->SetImpactParameterRange(0., 2.);
562 comment = comment.Append("HIJING per1");
563 AliGenHijing *gener = HijingStandard();
564 // impact parameter range
565 gener->SetImpactParameterRange(5., 8.6);
571 comment = comment.Append("HIJING per2");
572 AliGenHijing *gener = HijingStandard();
573 // impact parameter range
574 gener->SetImpactParameterRange(8.6, 11.2);
580 comment = comment.Append("HIJING per3");
581 AliGenHijing *gener = HijingStandard();
582 // impact parameter range
583 gener->SetImpactParameterRange(11.2, 13.2);
589 comment = comment.Append("HIJING per4");
590 AliGenHijing *gener = HijingStandard();
591 // impact parameter range
592 gener->SetImpactParameterRange(13.2, 15.);
598 comment = comment.Append("HIJING per5");
599 AliGenHijing *gener = HijingStandard();
600 // impact parameter range
601 gener->SetImpactParameterRange(15., 100.);
610 comment = comment.Append("HIJING Jet 25 GeV");
611 AliGenHijing *gener = HijingStandard();
612 // impact parameter range
613 gener->SetImpactParameterRange(0., 5.);
615 gener->SetTrigger(1);
616 gener->SetPtJet(25.);
617 gener->SetRadiation(isw);
618 gener->SetSimpleJets(!isw);
619 gener->SetJetEtaRange(-0.3,0.3);
620 gener->SetJetPhiRange(75., 165.);
627 comment = comment.Append("HIJING Jet 50 GeV");
628 AliGenHijing *gener = HijingStandard();
629 // impact parameter range
630 gener->SetImpactParameterRange(0., 5.);
632 gener->SetTrigger(1);
633 gener->SetPtJet(50.);
634 gener->SetRadiation(isw);
635 gener->SetSimpleJets(!isw);
636 gener->SetJetEtaRange(-0.3,0.3);
637 gener->SetJetPhiRange(75., 165.);
644 comment = comment.Append("HIJING Jet 75 GeV");
645 AliGenHijing *gener = HijingStandard();
646 // impact parameter range
647 gener->SetImpactParameterRange(0., 5.);
649 gener->SetTrigger(1);
650 gener->SetPtJet(75.);
651 gener->SetRadiation(isw);
652 gener->SetSimpleJets(!isw);
653 gener->SetJetEtaRange(-0.3,0.3);
654 gener->SetJetPhiRange(75., 165.);
661 comment = comment.Append("HIJING Jet 100 GeV");
662 AliGenHijing *gener = HijingStandard();
663 // impact parameter range
664 gener->SetImpactParameterRange(0., 5.);
666 gener->SetTrigger(1);
667 gener->SetPtJet(100.);
668 gener->SetRadiation(isw);
669 gener->SetSimpleJets(!isw);
670 gener->SetJetEtaRange(-0.3,0.3);
671 gener->SetJetPhiRange(75., 165.);
678 comment = comment.Append("HIJING Jet 200 GeV");
679 AliGenHijing *gener = HijingStandard();
680 // impact parameter range
681 gener->SetImpactParameterRange(0., 5.);
683 gener->SetTrigger(1);
684 gener->SetPtJet(200.);
685 gener->SetRadiation(isw);
686 gener->SetSimpleJets(!isw);
687 gener->SetJetEtaRange(-0.3,0.3);
688 gener->SetJetPhiRange(75., 165.);
697 comment = comment.Append("HIJING Gamma 25 GeV");
698 AliGenHijing *gener = HijingStandard();
699 // impact parameter range
700 gener->SetImpactParameterRange(0., 5.);
702 gener->SetTrigger(2);
703 gener->SetPtJet(25.);
704 gener->SetRadiation(isw);
705 gener->SetSimpleJets(!isw);
706 gener->SetJetEtaRange(-0.12, 0.12);
707 gener->SetJetPhiRange(220., 320.);
714 comment = comment.Append("HIJING Gamma 50 GeV");
715 AliGenHijing *gener = HijingStandard();
716 // impact parameter range
717 gener->SetImpactParameterRange(0., 5.);
719 gener->SetTrigger(2);
720 gener->SetPtJet(50.);
721 gener->SetRadiation(isw);
722 gener->SetSimpleJets(!isw);
723 gener->SetJetEtaRange(-0.12, 0.12);
724 gener->SetJetPhiRange(220., 320.);
731 comment = comment.Append("HIJING Gamma 75 GeV");
732 AliGenHijing *gener = HijingStandard();
733 // impact parameter range
734 gener->SetImpactParameterRange(0., 5.);
736 gener->SetTrigger(2);
737 gener->SetPtJet(75.);
738 gener->SetRadiation(isw);
739 gener->SetSimpleJets(!isw);
740 gener->SetJetEtaRange(-0.12, 0.12);
741 gener->SetJetPhiRange(220., 320.);
748 comment = comment.Append("HIJING Gamma 100 GeV");
749 AliGenHijing *gener = HijingStandard();
750 // impact parameter range
751 gener->SetImpactParameterRange(0., 5.);
753 gener->SetTrigger(2);
754 gener->SetPtJet(100.);
755 gener->SetRadiation(isw);
756 gener->SetSimpleJets(!isw);
757 gener->SetJetEtaRange(-0.12, 0.12);
758 gener->SetJetPhiRange(220., 320.);
765 comment = comment.Append("HIJING Gamma 200 GeV");
766 AliGenHijing *gener = HijingStandard();
767 // impact parameter range
768 gener->SetImpactParameterRange(0., 5.);
770 gener->SetTrigger(2);
771 gener->SetPtJet(200.);
772 gener->SetRadiation(isw);
773 gener->SetSimpleJets(!isw);
774 gener->SetJetEtaRange(-0.12, 0.12);
775 gener->SetJetPhiRange(220., 320.);
781 comment = comment.Append("HIJING pA");
783 AliGenCocktail *gener = new AliGenCocktail();
785 AliGenHijing *hijing = new AliGenHijing(-1);
786 // centre of mass energy
787 hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
788 // impact parameter range
789 hijing->SetImpactParameterRange(0., 15.);
791 hijing->SetReferenceFrame("CMS");
792 hijing->SetBoostLHC(1);
794 hijing->SetProjectile("P", 1, 1);
795 hijing->SetTarget ("A", 208, 82);
796 // tell hijing to keep the full parent child chain
797 hijing->KeepFullEvent();
798 // enable jet quenching
799 hijing->SetJetQuenching(0);
801 hijing->SetShadowing(1);
802 // Don't track spectators
803 hijing->SetSpectators(0);
804 // kinematic selection
805 hijing->SetSelectAll(0);
807 AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
808 AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
809 gray->SetSlowNucleonModel(model);
811 gener->AddGenerator(hijing,"Hijing pPb", 1);
812 gener->AddGenerator(gray, "Gray Particles",1);
818 comment = comment.Append(":Pythia p-p @ 14 TeV");
819 AliGenPythia *gener = new AliGenPythia(-1);
820 gener->SetMomentumRange(0,999999);
821 gener->SetThetaRange(0., 180.);
822 gener->SetYRange(-12,12);
823 gener->SetPtRange(0,1000);
824 gener->SetProcess(kPyMb);
825 gener->SetEnergyCMS(14000.);
829 case kPythia6Jets20_24:
831 comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV");
832 AliGenPythia * gener = new AliGenPythia(-1);
833 gener->SetEnergyCMS(5500.);// Centre of mass energy
834 gener->SetProcess(kPyJets);// Process type
835 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
836 gener->SetJetPhiRange(0., 360.);
837 gener->SetJetEtRange(10., 1000.);
838 gener->SetGluonRadiation(1,1);
839 // gener->SetPtKick(0.);
840 // Structure function
841 gener->SetStrucFunc(kCTEQ4L);
842 gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering
843 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
844 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
848 case kPythia6Jets24_29:
850 comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV");
851 AliGenPythia * gener = new AliGenPythia(-1);
852 gener->SetEnergyCMS(5500.);// Centre of mass energy
853 gener->SetProcess(kPyJets);// Process type
854 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
855 gener->SetJetPhiRange(0., 360.);
856 gener->SetJetEtRange(10., 1000.);
857 gener->SetGluonRadiation(1,1);
858 // gener->SetPtKick(0.);
859 // Structure function
860 gener->SetStrucFunc(kCTEQ4L);
861 gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering
862 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
863 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
867 case kPythia6Jets29_35:
869 comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV");
870 AliGenPythia * gener = new AliGenPythia(-1);
871 gener->SetEnergyCMS(5500.);// Centre of mass energy
872 gener->SetProcess(kPyJets);// Process type
873 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
874 gener->SetJetPhiRange(0., 360.);
875 gener->SetJetEtRange(10., 1000.);
876 gener->SetGluonRadiation(1,1);
877 // gener->SetPtKick(0.);
878 // Structure function
879 gener->SetStrucFunc(kCTEQ4L);
880 gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering
881 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
882 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
886 case kPythia6Jets35_42:
888 comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV");
889 AliGenPythia * gener = new AliGenPythia(-1);
890 gener->SetEnergyCMS(5500.);// Centre of mass energy
891 gener->SetProcess(kPyJets);// Process type
892 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
893 gener->SetJetPhiRange(0., 360.);
894 gener->SetJetEtRange(10., 1000.);
895 gener->SetGluonRadiation(1,1);
896 // gener->SetPtKick(0.);
897 // Structure function
898 gener->SetStrucFunc(kCTEQ4L);
899 gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering
900 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
901 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
905 case kPythia6Jets42_50:
907 comment = comment.Append(":Pythia jets 42-50 GeV @ 5.5 TeV");
908 AliGenPythia * gener = new AliGenPythia(-1);
909 gener->SetEnergyCMS(5500.);// Centre of mass energy
910 gener->SetProcess(kPyJets);// Process type
911 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
912 gener->SetJetPhiRange(0., 360.);
913 gener->SetJetEtRange(10., 1000.);
914 gener->SetGluonRadiation(1,1);
915 // gener->SetPtKick(0.);
916 // Structure function
917 gener->SetStrucFunc(kCTEQ4L);
918 gener->SetPtHard(42., 50.);// Pt transfer of the hard scattering
919 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
920 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
924 case kPythia6Jets50_60:
926 comment = comment.Append(":Pythia jets 50-60 GeV @ 5.5 TeV");
927 AliGenPythia * gener = new AliGenPythia(-1);
928 gener->SetEnergyCMS(5500.);// Centre of mass energy
929 gener->SetProcess(kPyJets);// Process type
930 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
931 gener->SetJetPhiRange(0., 360.);
932 gener->SetJetEtRange(10., 1000.);
933 gener->SetGluonRadiation(1,1);
934 // gener->SetPtKick(0.);
935 // Structure function
936 gener->SetStrucFunc(kCTEQ4L);
937 gener->SetPtHard(50., 60.);// Pt transfer of the hard scattering
938 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
939 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
943 case kPythia6Jets60_72:
945 comment = comment.Append(":Pythia jets 60-72 GeV @ 5.5 TeV");
946 AliGenPythia * gener = new AliGenPythia(-1);
947 gener->SetEnergyCMS(5500.);// Centre of mass energy
948 gener->SetProcess(kPyJets);// Process type
949 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
950 gener->SetJetPhiRange(0., 360.);
951 gener->SetJetEtRange(10., 1000.);
952 gener->SetGluonRadiation(1,1);
953 // gener->SetPtKick(0.);
954 // Structure function
955 gener->SetStrucFunc(kCTEQ4L);
956 gener->SetPtHard(60., 72.);// Pt transfer of the hard scattering
957 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
958 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
962 case kPythia6Jets72_86:
964 comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV");
965 AliGenPythia * gener = new AliGenPythia(-1);
966 gener->SetEnergyCMS(5500.);// Centre of mass energy
967 gener->SetProcess(kPyJets);// Process type
968 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
969 gener->SetJetPhiRange(0., 360.);
970 gener->SetJetEtRange(10., 1000.);
971 gener->SetGluonRadiation(1,1);
972 // gener->SetPtKick(0.);
973 // Structure function
974 gener->SetStrucFunc(kCTEQ4L);
975 gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering
976 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
977 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
981 case kPythia6Jets86_104:
983 comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV");
984 AliGenPythia * gener = new AliGenPythia(-1);
985 gener->SetEnergyCMS(5500.);// Centre of mass energy
986 gener->SetProcess(kPyJets);// Process type
987 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
988 gener->SetJetPhiRange(0., 360.);
989 gener->SetJetEtRange(10., 1000.);
990 gener->SetGluonRadiation(1,1);
991 // gener->SetPtKick(0.);
992 // Structure function
993 gener->SetStrucFunc(kCTEQ4L);
994 gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering
995 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
996 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1000 case kPythia6Jets104_125:
1002 comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV");
1003 AliGenPythia * gener = new AliGenPythia(-1);
1004 gener->SetEnergyCMS(5500.);// Centre of mass energy
1005 gener->SetProcess(kPyJets);// Process type
1006 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1007 gener->SetJetPhiRange(0., 360.);
1008 gener->SetJetEtRange(10., 1000.);
1009 gener->SetGluonRadiation(1,1);
1010 // gener->SetPtKick(0.);
1011 // Structure function
1012 gener->SetStrucFunc(kCTEQ4L);
1013 gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering
1014 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1015 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1019 case kPythia6Jets125_150:
1021 comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV");
1022 AliGenPythia * gener = new AliGenPythia(-1);
1023 gener->SetEnergyCMS(5500.);// Centre of mass energy
1024 gener->SetProcess(kPyJets);// Process type
1025 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1026 gener->SetJetPhiRange(0., 360.);
1027 gener->SetJetEtRange(10., 1000.);
1028 gener->SetGluonRadiation(1,1);
1029 // gener->SetPtKick(0.);
1030 // Structure function
1031 gener->SetStrucFunc(kCTEQ4L);
1032 gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering
1033 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1034 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1038 case kPythia6Jets150_180:
1040 comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV");
1041 AliGenPythia * gener = new AliGenPythia(-1);
1042 gener->SetEnergyCMS(5500.);// Centre of mass energy
1043 gener->SetProcess(kPyJets);// Process type
1044 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1045 gener->SetJetPhiRange(0., 360.);
1046 gener->SetJetEtRange(10., 1000.);
1047 gener->SetGluonRadiation(1,1);
1048 // gener->SetPtKick(0.);
1049 // Structure function
1050 gener->SetStrucFunc(kCTEQ4L);
1051 gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering
1052 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1053 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1059 comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
1060 AliGenPythia * gener = new AliGenPythia(10);
1061 gener->SetProcess(kPyD0PbPbMNR);
1062 gener->SetStrucFunc(kCTEQ4L);
1063 gener->SetPtHard(2.1,-1.0);
1064 gener->SetEnergyCMS(5500.);
1065 gener->SetNuclei(208,208);
1066 gener->SetForceDecay(kHadronicD);
1067 gener->SetYRange(-2,2);
1068 gener->SetFeedDownHigherFamily(kFALSE);
1069 gener->SetStackFillOpt(AliGenPythia::kParentSelection);
1070 gener->SetCountMode(AliGenPythia::kCountParents);
1074 case kCharmSemiElPbPb5500:
1076 comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
1077 AliGenPythia * gener = new AliGenPythia(10);
1078 gener->SetProcess(kPyCharmPbPbMNR);
1079 gener->SetStrucFunc(kCTEQ4L);
1080 gener->SetPtHard(2.1,-1.0);
1081 gener->SetEnergyCMS(5500.);
1082 gener->SetNuclei(208,208);
1083 gener->SetForceDecay(kSemiElectronic);
1084 gener->SetYRange(-2,2);
1085 gener->SetFeedDownHigherFamily(kFALSE);
1086 gener->SetCountMode(AliGenPythia::kCountParents);
1090 case kBeautySemiElPbPb5500:
1092 comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
1093 AliGenPythia *gener = new AliGenPythia(10);
1094 gener->SetProcess(kPyBeautyPbPbMNR);
1095 gener->SetStrucFunc(kCTEQ4L);
1096 gener->SetPtHard(2.75,-1.0);
1097 gener->SetEnergyCMS(5500.);
1098 gener->SetNuclei(208,208);
1099 gener->SetForceDecay(kSemiElectronic);
1100 gener->SetYRange(-2,2);
1101 gener->SetFeedDownHigherFamily(kFALSE);
1102 gener->SetCountMode(AliGenPythia::kCountParents);
1108 comment = comment.Append(" Cocktail for TRD at 5.5 TeV");
1109 AliGenCocktail *gener = new AliGenCocktail();
1111 AliGenParam *phi = new AliGenParam(10,
1112 new AliGenMUONlib(),
1113 AliGenMUONlib::kPhi,
1116 phi->SetPtRange(0, 100);
1117 phi->SetYRange(-1., +1.);
1118 phi->SetForceDecay(kDiElectron);
1120 AliGenParam *omega = new AliGenParam(10,
1121 new AliGenMUONlib(),
1122 AliGenMUONlib::kOmega,
1125 omega->SetPtRange(0, 100);
1126 omega->SetYRange(-1., +1.);
1127 omega->SetForceDecay(kDiElectron);
1129 AliGenParam *jpsi = new AliGenParam(10,
1130 new AliGenMUONlib(),
1131 AliGenMUONlib::kJpsiFamily,
1134 jpsi->SetPtRange(0, 100);
1135 jpsi->SetYRange(-1., +1.);
1136 jpsi->SetForceDecay(kDiElectron);
1138 AliGenParam *ups = new AliGenParam(10,
1139 new AliGenMUONlib(),
1140 AliGenMUONlib::kUpsilonFamily,
1142 ups->SetPtRange(0, 100);
1143 ups->SetYRange(-1., +1.);
1144 ups->SetForceDecay(kDiElectron);
1146 AliGenParam *charm = new AliGenParam(10,
1147 new AliGenMUONlib(),
1148 AliGenMUONlib::kCharm,
1150 charm->SetPtRange(0, 100);
1151 charm->SetYRange(-1.5, +1.5);
1152 charm->SetForceDecay(kSemiElectronic);
1155 AliGenParam *beauty = new AliGenParam(10,
1156 new AliGenMUONlib(),
1157 AliGenMUONlib::kBeauty,
1159 beauty->SetPtRange(0, 100);
1160 beauty->SetYRange(-1.5, +1.5);
1161 beauty->SetForceDecay(kSemiElectronic);
1163 AliGenParam *beautyJ = new AliGenParam(10,
1164 new AliGenMUONlib(),
1165 AliGenMUONlib::kBeauty,
1167 beautyJ->SetPtRange(0, 100);
1168 beautyJ->SetYRange(-1.5, +1.5);
1169 beautyJ->SetForceDecay(kBJpsiDiElectron);
1171 gener->AddGenerator(phi,"Phi",1);
1172 gener->AddGenerator(omega,"Omega",1);
1173 gener->AddGenerator(jpsi,"J/psi",1);
1174 gener->AddGenerator(ups,"Upsilon",1);
1175 gener->AddGenerator(charm,"Charm",1);
1176 gener->AddGenerator(beauty,"Beauty",1);
1177 gener->AddGenerator(beautyJ,"J/Psi from Beauty",1);
1183 comment = comment.Append(" Jet-jet at 5.5 TeV");
1184 AliGenPythia *gener = new AliGenPythia(-1);
1185 gener->SetEnergyCMS(5500.);
1186 gener->SetProcess(kPyJets);
1187 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1188 gener->SetPtHard(ptHardMin,ptHardMax);
1189 gener->SetYHard(-0.7,0.7);
1190 gener->SetJetEtaRange(-0.2,0.2);
1191 gener->SetEventListRange(0,1);
1197 comment = comment.Append(" Gamma-jet at 5.5 TeV");
1198 AliGenPythia *gener = new AliGenPythia(-1);
1199 gener->SetEnergyCMS(5500.);
1200 gener->SetProcess(kPyDirectGamma);
1201 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1202 gener->SetPtHard(ptHardMin,ptHardMax);
1203 gener->SetYHard(-1.0,1.0);
1204 gener->SetGammaEtaRange(-0.13,0.13);
1205 gener->SetGammaPhiRange(210.,330.);
1206 gener->SetEventListRange(0,1);
1210 case kMuonCocktailCent1:
1212 comment = comment.Append(" Muon Cocktail Cent1");
1213 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1214 gener->SetPtRange(0.4,100.); // Transverse momentum range
1215 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1216 gener->SetYRange(-4.0,-2.4);
1217 gener->SetMuonPtCut(0.8);
1218 gener->SetMuonThetaCut(171.,178.);
1219 gener->SetMuonMultiplicity(2);
1220 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1224 case kMuonCocktailPer1:
1226 comment = comment.Append(" Muon Cocktail Per1");
1227 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1228 gener->SetPtRange(0.0,100.); // Transverse momentum range
1229 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1230 gener->SetYRange(-4.0,-2.4);
1231 gener->SetMuonPtCut(0.8);
1232 gener->SetMuonThetaCut(171.,178.);
1233 gener->SetMuonMultiplicity(2);
1234 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1238 case kMuonCocktailPer4:
1240 comment = comment.Append(" Muon Cocktail Per4");
1241 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1242 gener->SetPtRange(0.0,100.); // Transverse momentum range
1243 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1244 gener->SetYRange(-4.0,-2.4);
1245 gener->SetMuonPtCut(0.8);
1246 gener->SetMuonThetaCut(171.,178.);
1247 gener->SetMuonMultiplicity(2);
1248 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1252 case kMuonCocktailCent1HighPt:
1254 comment = comment.Append(" Muon Cocktail HighPt Cent1");
1255 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1256 gener->SetPtRange(0.0,100.); // Transverse momentum range
1257 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1258 gener->SetYRange(-4.0,-2.4);
1259 gener->SetMuonPtCut(2.5);
1260 gener->SetMuonThetaCut(171.,178.);
1261 gener->SetMuonMultiplicity(2);
1262 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1266 case kMuonCocktailPer1HighPt :
1268 comment = comment.Append(" Muon Cocktail HighPt Per1");
1269 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1270 gener->SetPtRange(0.0,100.); // Transverse momentum range
1271 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1272 gener->SetYRange(-4.0,-2.4);
1273 gener->SetMuonPtCut(2.5);
1274 gener->SetMuonThetaCut(171.,178.);
1275 gener->SetMuonMultiplicity(2);
1276 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1280 case kMuonCocktailPer4HighPt:
1282 comment = comment.Append(" Muon Cocktail HighPt Per4");
1283 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1284 gener->SetPtRange(0.0,100.); // Transverse momentum range
1285 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1286 gener->SetYRange(-4.0,-2.4);
1287 gener->SetMuonPtCut(2.5);
1288 gener->SetMuonThetaCut(171.,178.);
1289 gener->SetMuonMultiplicity(2);
1290 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1294 case kMuonCocktailCent1Single:
1296 comment = comment.Append(" Muon Cocktail Single Cent1");
1297 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1298 gener->SetPtRange(0.0,100.); // Transverse momentum range
1299 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1300 gener->SetYRange(-4.0,-2.4);
1301 gener->SetMuonPtCut(0.8);
1302 gener->SetMuonThetaCut(171.,178.);
1303 gener->SetMuonMultiplicity(1);
1304 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1308 case kMuonCocktailPer1Single :
1310 comment = comment.Append(" Muon Cocktail Single Per1");
1311 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1312 gener->SetPtRange(0.0,100.); // Transverse momentum range
1313 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1314 gener->SetYRange(-4.0,-2.4);
1315 gener->SetMuonPtCut(0.8);
1316 gener->SetMuonThetaCut(171.,178.);
1317 gener->SetMuonMultiplicity(1);
1318 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1319 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1323 case kMuonCocktailPer4Single:
1325 comment = comment.Append(" Muon Cocktail Single Per4");
1326 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1327 gener->SetPtRange(0.0,100.); // Transverse momentum range
1328 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1329 gener->SetYRange(-4.0,-2.4);
1330 gener->SetMuonPtCut(0.8);
1331 gener->SetMuonThetaCut(171.,178.);
1332 gener->SetMuonMultiplicity(1);
1333 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1339 comment = comment.Append(" Flow with dN/deta = 2000, vn = 2%");
1340 gGener = GeVSimStandard(2000., 2.);
1346 comment = comment.Append(" Flow with dN/deta = 2000, vn = 10%");
1347 gGener = GeVSimStandard(2000., 10.);
1353 comment = comment.Append(" Flow with dN/deta = 2000, vn = 6%");
1354 gGener = GeVSimStandard(2000., 6.);
1360 comment = comment.Append(" Flow with dN/deta = 5000, vn = 6%");
1361 gGener = GeVSimStandard(5000., 6.);
1368 AliGenCocktail *gener = new AliGenCocktail();
1371 // Charm production by Pythia
1372 AliGenPythia * genpyc = new AliGenPythia(230);
1373 genpyc->SetProcess(kPyCharmPbPbMNR);
1374 genpyc->SetStrucFunc(kCTEQ4L);
1375 genpyc->SetPtHard(2.1,-1.0);
1376 genpyc->SetEnergyCMS(5500.);
1377 genpyc->SetNuclei(208,208);
1378 genpyc->SetYRange(-999,999);
1379 genpyc->SetForceDecay(kAll);
1380 genpyc->SetFeedDownHigherFamily(kFALSE);
1381 genpyc->SetCountMode(AliGenPythia::kCountParents);
1383 // Beauty production by Pythia
1384 AliGenPythia * genpyb = new AliGenPythia(9);
1385 genpyb->SetProcess(kPyBeautyPbPbMNR);
1386 genpyb->SetStrucFunc(kCTEQ4L);
1387 genpyb->SetPtHard(2.75,-1.0);
1388 genpyb->SetEnergyCMS(5500.);
1389 genpyb->SetNuclei(208,208);
1390 genpyb->SetYRange(-999,999);
1391 genpyb->SetForceDecay(kAll);
1392 genpyb->SetFeedDownHigherFamily(kFALSE);
1393 genpyb->SetCountMode(AliGenPythia::kCountParents);
1397 AliGenSTRANGElib *lib = new AliGenSTRANGElib();
1400 particle = AliGenSTRANGElib::kXiMinus;
1401 AliGenParam *genXi = new AliGenParam(16,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1402 genXi->SetPtRange(0., 12.);
1403 genXi->SetYRange(-1.1, 1.1);
1404 genXi->SetForceDecay(kNoDecay);
1408 particle = AliGenSTRANGElib::kOmegaMinus;
1409 AliGenParam *genOmega = new AliGenParam(10,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1410 genOmega->SetPtRange(0, 12.);
1411 genOmega->SetYRange(-1.1, 1.1);
1412 genOmega->SetForceDecay(kNoDecay);
1416 AliGenHijing *genHi = HijingStandard();
1417 genHi->SwitchOffHeavyQuarks(kTRUE);
1418 genHi->SetImpactParameterRange(0.,5.);
1420 // Add everything to the cocktail and shake ...
1421 gener->AddGenerator(genHi, "Hijing cent1", 1);
1422 gener->AddGenerator(genpyc, "Extra charm", 1);
1423 gener->AddGenerator(genpyb, "Extra beauty", 1);
1424 gener->AddGenerator(genXi, "Xi" , 1);
1425 gener->AddGenerator(genOmega, "Omega", 1);
1435 AliGenHijing* HijingStandard()
1437 AliGenHijing *gener = new AliGenHijing(-1);
1438 // centre of mass energy
1439 gener->SetEnergyCMS(5500.);
1441 gener->SetReferenceFrame("CMS");
1443 gener->SetProjectile("A", 208, 82);
1444 gener->SetTarget ("A", 208, 82);
1445 // tell hijing to keep the full parent child chain
1446 gener->KeepFullEvent();
1447 // enable jet quenching
1448 gener->SetJetQuenching(1);
1450 gener->SetShadowing(1);
1451 // neutral pion and heavy particle decays switched off
1452 gener->SetDecaysOff(1);
1453 // Don't track spectators
1454 gener->SetSpectators(0);
1455 // kinematic selection
1456 gener->SetSelectAll(0);
1460 AliGenGeVSim* GeVSimStandard(Float_t mult, Float_t vn)
1462 AliGenGeVSim* gener = new AliGenGeVSim(0);
1464 // Mult is the number of charged particles in |eta| < 0.5
1467 // Sigma of the Gaussian dN/deta
1468 Float_t sigma_eta = 2.75;
1471 Float_t etamax = 7.00;
1474 // Scale from multiplicity in |eta| < 0.5 to |eta| < |etamax|
1475 Float_t mm = mult * (TMath::Erf(etamax/sigma_eta/sqrt(2.)) / TMath::Erf(0.5/sigma_eta/sqrt(2.)));
1477 // Scale from charged to total multiplicity
1487 // 78% Pions (26% pi+, 26% pi-, 26% p0) T = 250 MeV
1488 AliGeVSimParticle *pp = new AliGeVSimParticle(kPiPlus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1489 AliGeVSimParticle *pm = new AliGeVSimParticle(kPiMinus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1490 AliGeVSimParticle *p0 = new AliGeVSimParticle(kPi0, 1, 0.26 * mm, 0.25, sigma_eta) ;
1492 // 12% Kaons (3% K0short, 3% K0long, 3% K+, 3% K-) T = 300 MeV
1493 AliGeVSimParticle *ks = new AliGeVSimParticle(kK0Short, 1, 0.03 * mm, 0.30, sigma_eta) ;
1494 AliGeVSimParticle *kl = new AliGeVSimParticle(kK0Long, 1, 0.03 * mm, 0.30, sigma_eta) ;
1495 AliGeVSimParticle *kp = new AliGeVSimParticle(kKPlus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1496 AliGeVSimParticle *km = new AliGeVSimParticle(kKMinus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1498 // 10% Protons / Neutrons (5% Protons, 5% Neutrons) T = 250 MeV
1499 AliGeVSimParticle *pr = new AliGeVSimParticle(kProton, 1, 0.05 * mm, 0.25, sigma_eta) ;
1500 AliGeVSimParticle *ne = new AliGeVSimParticle(kNeutron, 1, 0.05 * mm, 0.25, sigma_eta) ;
1502 // Set Elliptic Flow properties
1504 Float_t pTsaturation = 2. ;
1506 pp->SetEllipticParam(vn,pTsaturation,0.) ;
1507 pm->SetEllipticParam(vn,pTsaturation,0.) ;
1508 p0->SetEllipticParam(vn,pTsaturation,0.) ;
1509 pr->SetEllipticParam(vn,pTsaturation,0.) ;
1510 ne->SetEllipticParam(vn,pTsaturation,0.) ;
1511 ks->SetEllipticParam(vn,pTsaturation,0.) ;
1512 kl->SetEllipticParam(vn,pTsaturation,0.) ;
1513 kp->SetEllipticParam(vn,pTsaturation,0.) ;
1514 km->SetEllipticParam(vn,pTsaturation,0.) ;
1516 // Set Direct Flow properties
1517 pp->SetDirectedParam(vn,1.0,0.) ;
1518 pm->SetDirectedParam(vn,1.0,0.) ;
1519 p0->SetDirectedParam(vn,1.0,0.) ;
1520 pr->SetDirectedParam(vn,1.0,0.) ;
1521 ne->SetDirectedParam(vn,1.0,0.) ;
1522 ks->SetDirectedParam(vn,1.0,0.) ;
1523 kl->SetDirectedParam(vn,1.0,0.) ;
1524 kp->SetDirectedParam(vn,1.0,0.) ;
1525 km->SetDirectedParam(vn,1.0,0.) ;
1527 // Add particles to the list
1528 gener->AddParticleType(pp) ;
1529 gener->AddParticleType(pm) ;
1530 gener->AddParticleType(p0) ;
1531 gener->AddParticleType(pr) ;
1532 gener->AddParticleType(ne) ;
1533 gener->AddParticleType(ks) ;
1534 gener->AddParticleType(kl) ;
1535 gener->AddParticleType(kp) ;
1536 gener->AddParticleType(km) ;
1538 // Random Ev.Plane ----------------------------------
1539 TF1 *rpa = new TF1("gevsimPsiRndm","1", 0, 360);
1540 // --------------------------------------------------
1541 gener->SetPtRange(0., 9.) ; // Use a resonable range! (used for bin size in numerical integration)
1542 gener->SetPhiRange(0, 360);
1544 // Set pseudorapidity range
1545 Float_t thmin = EtaToTheta(+etamax);
1546 Float_t thmax = EtaToTheta(-etamax);
1547 gener->SetThetaRange(thmin,thmax);
1553 void ProcessEnvironmentVars()
1556 if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
1557 for (Int_t iRun = 0; iRun < kRunMax; iRun++) {
1558 if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) {
1559 srun = (PprRun_t)iRun;
1560 cout<<"Run type set to "<<pprRunName[iRun]<<endl;
1565 // Random Number seed
1566 if (gSystem->Getenv("CONFIG_SEED")) {
1567 sseed = atoi(gSystem->Getenv("CONFIG_SEED"));