1 //____________________________________________________________________
5 // One can use the configuration macro in compiled mode by
6 // root [0] gSystem->Load("libgeant321");
7 // root [0] gSystem->SetIncludePath("-I$ROOTSYS/include -I$ALICE_ROOT/include\
8 // -I$ALICE_ROOT -I$ALICE/geant3/TGeant3");
9 // root [0] .x grun.C(1,"ConfigPPR.C++")
11 #if !defined(__CINT__) || defined(__MAKECINT__)
12 #include <Riostream.h>
15 #include <TVirtualMC.h>
17 #include "STEER/AliRunLoader.h"
18 #include "STEER/AliRun.h"
19 #include "STEER/AliConfig.h"
20 #include "STEER/AliGenerator.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/AliGenMUONCocktail.h"
30 #include "PYTHIA6/AliGenPythia.h"
31 #include "STEER/AliMagFMaps.h"
32 #include "STRUCT/AliBODY.h"
33 #include "STRUCT/AliMAG.h"
34 #include "STRUCT/AliABSOv0.h"
35 #include "STRUCT/AliDIPOv2.h"
36 #include "STRUCT/AliHALL.h"
37 #include "STRUCT/AliFRAMEv2.h"
38 #include "STRUCT/AliSHILv2.h"
39 #include "STRUCT/AliPIPEv0.h"
40 #include "ITS/AliITSvPPRasymmFMD.h"
41 #include "TPC/AliTPCv2.h"
42 #include "TOF/AliTOFv4T0.h"
43 #include "RICH/AliRICHv1.h"
44 #include "ZDC/AliZDCv2.h"
45 #include "TRD/AliTRDv1.h"
46 #include "FMD/AliFMDv1.h"
47 #include "MUON/AliMUONv1.h"
48 #include "MUON/AliMUONSt1GeometryBuilderV2.h"
49 #include "MUON/AliMUONSt2GeometryBuilder.h"
50 #include "MUON/AliMUONSlatGeometryBuilder.h"
51 #include "MUON/AliMUONTriggerGeometryBuilder.h"
52 #include "PHOS/AliPHOSv1.h"
53 #include "PMD/AliPMDv1.h"
54 #include "START/AliSTARTv1.h"
55 #include "EMCAL/AliEMCALv1.h"
56 #include "CRT/AliCRTv0.h"
57 #include "VZERO/AliVZEROv2.h"
60 //____________________________________________________________________
97 kPythia6Jets86_104, //
98 kPythia6Jets104_125, //
99 kPythia6Jets125_150, //
100 kPythia6Jets150_180, //
102 kCharmSemiElPbPb5500, //
103 kBeautySemiElPbPb5500, //
107 kMuonCocktailCent1, //
108 kMuonCocktailPer1, //
109 kMuonCocktailPer4, //
110 kMuonCocktailCent1HighPt, //
111 kMuonCocktailPer1HighPt, //
112 kMuonCocktailPer4HighPt, //
113 kMuonCocktailCent1Single, //
114 kMuonCocktailPer1Single, //
115 kMuonCocktailPer4Single,
119 //____________________________________________________________________
121 // Generator types names
123 const char* egName[kEgMax] = {
148 "kPythia6Jets20_24", //
149 "kPythia6Jets24_29", //
150 "kPythia6Jets29_35", //
151 "kPythia6Jets35_42", //
152 "kPythia6Jets42_50", //
153 "kPythia6Jets50_60", //
154 "kPythia6Jets60_72", //
155 "kPythia6Jets72_86", //
156 "kPythia6Jets86_104", //
157 "kPythia6Jets104_125", //
158 "kPythia6Jets125_150", //
159 "kPythia6Jets150_180", //
161 "kCharmSemiElPbPb5500", //
162 "kBeautySemiElPbPb5500", //
166 "kMuonCocktailCent1", //
167 "kMuonCocktailPer1", //
168 "kMuonCocktailPer4", //
169 "kMuonCocktailCent1HighPt", //
170 "kMuonCocktailPer1HighPt", //
171 "kMuonCocktailPer4HighPt", //
172 "kMuonCocktailCent1Single", //
173 "kMuonCocktailPer1Single", //
174 "kMuonCocktailPer4Single"
177 //____________________________________________________________________
183 //____________________________________________________________________
189 //____________________________________________________________________
196 //____________________________________________________________________
204 //____________________________________________________________________
206 Float_t EtaToTheta(Float_t eta);
207 Eg_t LookupEG(const Char_t* name);
208 AliGenerator* GeneratorFactory(EG_t eg, Rad_t rad, TString& comment);
209 AliGenHijing* HijingStandard();
210 void ProcessEnvironmentVars(EG_t& eg, Int_t& seed);
212 //____________________________________________________________________
216 //____________________________________________________________________
217 // This part for configuration
218 //static EG_t eg = test50;
219 //EG_t eg = kParam_fmd;
220 EG_t eg = kParam_2000; // kPythia;
221 Geo_t geo = kNoHoles;
222 Rad_t rad = kGluonRadiation;
224 Int_t seed = 12345; //Set 0 to use the current time
227 //____________________________________________________________________
229 static TString comment;
231 //____________________________________________________________________
232 // Get settings from environment variables
233 ProcessEnvironmentVars(eg, seed);
235 //____________________________________________________________________
236 // Set Random Number seed
237 gRandom->SetSeed(seed);
238 cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
241 //__________________________________________________________________
245 // libraries required by fluka21
247 gSystem->Load("libGeom");
248 cout << "\t* Loading TFluka..." << endl;
249 gSystem->Load("libTFluka");
254 cout << "\t* Instantiating TFluka..." << endl;
255 new TFluka("C++ Interface to Fluka", 0/*verbosity*/);
260 // Libraries needed by GEANT 3.21
262 gSystem->Load("libgeant321");
267 TGeant3* gmc = new TGeant3("C++ Interface to Geant3");
268 gmc->SetSWIT(4, 1000);
274 // Libraries needed by GEANT 3.21
276 gSystem->Load("libgeant321");
281 TGeant3TGeo* gmc = new TGeant3TGeo("C++ Interface to Geant3");
282 gmc->SetSWIT(4, 1000);
283 Printf("Making a TGeant3TGeo objet");
287 gAlice->Fatal("Config.C", "No MC type chosen");
291 //__________________________________________________________________
292 AliRunLoader* rl = 0;
294 cout<<"Config.C: Creating Run Loader ..."<<endl;
295 rl = AliRunLoader::Open("galice.root",
296 AliConfig::GetDefaultEventFolderName(),
299 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
302 rl->SetCompressionLevel(2);
303 rl->SetNumberOfEventsPerFile(3);
304 gAlice->SetRunLoader(rl);
306 //__________________________________________________________________
312 // Use kTRUE as argument to generate alice.pemf first
314 TString alice_pemf(gSystem->Which(".", "peg/mat17.pemf"));
315 if (!alice_pemf.IsNull())
316 ((TFluka*)gMC)->SetGeneratePemf(kFALSE);
318 ((TFluka*)gMC)->SetGeneratePemf(kTRUE);
323 //__________________________________________________________________
325 // Set External decayer
327 AliDecayer *decayer = new AliDecayerPythia();
329 case kD0PbPb5500: decayer->SetForceDecay(kHadronicD); break;
330 case kCharmSemiElPbPb5500: decayer->SetForceDecay(kSemiElectronic); break;
331 case kBeautySemiElPbPb5500: decayer->SetForceDecay(kSemiElectronic); break;
332 default: decayer->SetForceDecay(kAll); break;
335 gMC->SetExternalDecayer(decayer);
338 //__________________________________________________________________
339 // ************* STEERING parameters FOR ALICE SIMULATION **************
340 // --- Specify event type to be tracked through the ALICE setup
341 // --- All positions are in cm, angles in degrees, and P and E in GeV
342 gMC->SetProcess("DCAY",1);
343 gMC->SetProcess("PAIR",1);
344 gMC->SetProcess("COMP",1);
345 gMC->SetProcess("PHOT",1);
346 gMC->SetProcess("PFIS",0);
347 gMC->SetProcess("DRAY",0);
348 gMC->SetProcess("ANNI",1);
349 gMC->SetProcess("BREM",1);
350 gMC->SetProcess("MUNU",1);
351 gMC->SetProcess("CKOV",1);
352 gMC->SetProcess("HADR",1);
353 gMC->SetProcess("LOSS",2);
354 gMC->SetProcess("MULS",1);
355 gMC->SetProcess("RAYL",1);
357 Float_t cut = 1.e-3; // 1MeV cut by default
358 Float_t tofmax = 1.e10;
360 gMC->SetCut("CUTGAM", cut);
361 gMC->SetCut("CUTELE", cut);
362 gMC->SetCut("CUTNEU", cut);
363 gMC->SetCut("CUTHAD", cut);
364 gMC->SetCut("CUTMUO", cut);
365 gMC->SetCut("BCUTE", cut);
366 gMC->SetCut("BCUTM", cut);
367 gMC->SetCut("DCUTE", cut);
368 gMC->SetCut("DCUTM", cut);
369 gMC->SetCut("PPCUTM", cut);
370 gMC->SetCut("TOFMAX", tofmax);
373 //__________________________________________________________________
374 // Generator Configuration
375 AliGenerator* gener = GeneratorFactory(eg, rad, comment);
376 gener->SetOrigin(0, 0, 0); // vertex position
377 gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position
378 gener->SetCutVertexZ(1.); // Truncate at 1 sigma
379 gener->SetVertexSmear(kPerEvent);
380 gener->SetTrackingFlag(1);
383 //__________________________________________________________________
388 case k2kG: comment = comment.Append(" | L3 field 0.2 T"); break;
389 case k4kG: comment = comment.Append(" | L3 field 0.4 T"); break;
390 case k5kG: comment = comment.Append(" | L3 field 0.5 T"); break;
394 case kGluonRadiation:
395 comment = comment.Append(" | Gluon Radiation On"); break;
397 comment = comment.Append(" | Gluon Radiation Off"); break;
401 case kHoles: comment = comment.Append(" | Holes for PHOS/RICH"); break;
402 default: comment = comment.Append(" | No holes for PHOS/RICH"); break;
405 std::cout << "\n\n Comment: " << comment << "\n" << std::endl;
407 //__________________________________________________________________
409 AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., mag);
410 field->SetL3ConstField(0); //Using const. field in the barrel
412 gAlice->SetField(field);
414 //__________________________________________________________________
418 Bool_t useABSO = kFALSE;
419 Bool_t useCRT = kFALSE;
420 Bool_t useDIPO = kFALSE;
421 Bool_t useFMD = kTRUE;
422 Bool_t useFRAME = kFALSE;
423 Bool_t useHALL = kFALSE;
424 Bool_t useITS = kFALSE;
425 Bool_t useMAG = kFALSE;
426 Bool_t useMUON = kFALSE;
427 Bool_t usePHOS = kFALSE;
428 Bool_t usePIPE = kFALSE;
429 Bool_t usePMD = kFALSE;
430 Bool_t useRICH = kFALSE;
431 Bool_t useSHIL = kFALSE;
432 Bool_t useSTART = kFALSE;
433 Bool_t useTOF = kFALSE;
434 Bool_t useTPC = kFALSE;
435 Bool_t useTRD = kFALSE;
436 Bool_t useZDC = kFALSE;
437 Bool_t useEMCAL = kFALSE;
438 Bool_t useVZERO = kFALSE;
440 cout << "\t* Creating the detectors ..." << endl;
441 //=================== Alice BODY parameters =============================
442 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
446 //=================== MAG parameters ============================
447 // Start with Magnet since detector layouts may be depending on
448 // the selected Magnet dimensions
449 AliMAG *MAG = new AliMAG("MAG", "Magnet");
453 //=================== ABSO parameters ============================
454 AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
458 //=================== DIPO parameters ============================
459 AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
463 //=================== HALL parameters ============================
464 AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
469 //=================== FRAME parameters ============================
470 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
472 case kHoles: FRAME->SetHoles(1); break;
473 default: FRAME->SetHoles(0); break;
478 //=================== SHIL parameters ============================
479 AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2");
484 //=================== PIPE parameters ============================
485 AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
489 //=================== ITS parameters ============================
491 // As the innermost detector in ALICE, the Inner Tracking System
492 // "impacts" on almost all other detectors. This involves the fact
493 // that the ITS geometry still has several options to be followed
494 // in parallel in order to determine the best set-up which
495 // minimizes the induced background. All the geometries available
496 // to date are described in the following. Read carefully the
497 // comments and use the default version (the only one uncommented)
498 // unless you are making comparisons and you know what you are
499 // doing. In this case just uncomment the ITS geometry you want to
500 // use and run Aliroot.
502 // Detailed geometries:
506 // new AliITSv5symm("ITS", "Updated ITS TDR detailed version "
507 // "with symmetric services");
509 // new AliITSv5asymm("ITS","Updates ITS TDR detailed version "
510 // "with asymmetric services");
512 AliITSvPPRasymmFMD *ITS =
513 new AliITSvPPRasymmFMD("ITS","New ITS PPR detailed version "
514 "with asymmetric services");
515 // don't touch this parameter if you're not an ITS developer
516 ITS->SetMinorVersion(2);
517 // don't touch this parameter if you're not an ITS developer
518 ITS->SetReadDet(kTRUE);
519 // don't touch this parameter if you're not an ITS developer
520 // ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det");
521 // detector thickness on layer 1 must be in the range [100,300]
522 ITS->SetThicknessDet1(200.);
523 // detector thickness on layer 2 must be in the range [100,300]
524 ITS->SetThicknessDet2(200.);
525 // chip thickness on layer 1 must be in the range [150,300]
526 ITS->SetThicknessChip1(200.);
527 // chip thickness on layer 2 must be in the range [150,300]
528 ITS->SetThicknessChip2(200.);
529 // 1 --> rails in ; 0 --> rails out
531 // 1 --> water ; 0 --> freon
532 ITS->SetCoolingFluid(1);
534 // Coarse geometries (warning: no hits are produced with these
535 // coarse geometries and they unuseful for reconstruction !):
538 // AliITSvPPRcoarseasymm *ITS =
539 // new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version "
540 // "with asymmetric services");
541 // 1 --> rails in ; 0 --> rails out
543 // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
544 // ITS->SetSupportMaterial(0);
547 // new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version "
548 // "with symmetric services");
549 // 1 --> rails in ; 0 --> rails out
551 // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
552 // ITS->SetSupportMaterial(0);
554 // Geant3 <-> EUCLID conversion
555 // ============================
557 // SetEUCLID is a flag to output (=1) or not to output (=0) both
558 // geometry and media to two ASCII files (called by default
559 // ITSgeometry.euc and ITSgeometry.tme) in a format understandable
560 // to the CAD system EUCLID. The default (=0) means that you dont
561 // want to use this facility.
567 //============================ TPC parameters ====================
569 // This allows the user to specify sectors for the SLOW (TPC
570 // geometry 2) Simulator. SecAL (SecAU) <0 means that ALL lower
571 // (upper) sectors are specified, any value other than that
572 // requires at least one sector (lower or upper)to be specified!
575 // sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
576 // sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
578 // SecLows - number of lower sectors specified (up to 6)
579 // SecUps - number of upper sectors specified (up to 12)
580 // Sens - sensitive strips for the Slow Simulator !!!
582 // This does NOT work if all S or L-sectors are specified, i.e.
583 // if SecAL or SecAU < 0
586 //----------------------------------------------------------------
587 // gROOT->LoadMacro("SetTPCParam.C");
588 // AliTPCParam *param = SetTPCParam();
589 AliTPC *TPC = new AliTPCv2("TPC", "Default");
591 // All sectors included
597 //=================== TOF parameters ============================
598 AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF");
602 //=================== RICH parameters ===========================
603 AliRICH *RICH = new AliRICHv1("RICH", "normal RICH");
608 //=================== ZDC parameters ============================
609 AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
613 //=================== TRD parameters ============================
614 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
616 // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
619 // With hole in front of PHOS
621 // With hole in front of RICH
625 AliTRDsim *TRDsim = TRD->CreateTR();
629 //=================== FMD parameters ============================
630 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
631 AliLog::SetModuleDebugLevel("FMD", 1);
632 // FMD->UseDivided();
634 // FMD->UseGeo(kFALSE);
638 //=================== MUON parameters ===========================
639 AliMUON *MUON = new AliMUONv1("MUON", "default");
640 MUON->AddGeometryBuilder(new AliMUONSt1GeometryBuilder(MUON));
641 MUON->AddGeometryBuilder(new AliMUONSt2GeometryBuilder(MUON));
642 MUON->AddGeometryBuilder(new AliMUONSlatGeometryBuilder(MUON));
643 MUON->AddGeometryBuilder(new AliMUONTriggerGeometryBuilder(MUON));
647 //=================== PHOS parameters ===========================
648 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
652 //=================== PMD parameters ============================
653 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
657 //=================== START parameters ============================
658 AliSTART *START = new AliSTARTv1("START", "START Detector");
662 //=================== EMCAL parameters ============================
663 AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCAL_55_25");
667 //=================== CRT parameters ============================
668 AliCRT *CRT = new AliCRTv0("CRT", "normal ACORDE");
672 //=================== CRT parameters ============================
673 AliVZERO *VZERO = new AliVZEROv3("VZERO", "normal VZERO");
677 //____________________________________________________________________
678 Float_t EtaToTheta(Float_t arg)
680 return (180./TMath::Pi())*2.*TMath::ATan(TMath::Exp(-arg));
683 //____________________________________________________________________
685 LookupEG(const Char_t* name)
688 for (Int_t i = 0; i < kEgMax; i++) {
689 if (n == egName[i]) return i;
694 //____________________________________________________________________
696 GeneratorFactory(EG_t eg, Rad_t rad, TString& comment)
699 if (rad == kNoGluonRadiation) isw = 0;
702 AliGenerator * gGener = 0;
706 comment = comment.Append(":HIJINGparam test 50 particles");
707 AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
708 gener->SetMomentumRange(0, 999999.);
709 gener->SetPhiRange(0., 360.);
710 // Set pseudorapidity range from -8 to 8.
711 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
712 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
713 gener->SetThetaRange(thmin,thmax);
719 comment = comment.Append(":HIJINGparam N=8000");
720 AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
721 gener->SetMomentumRange(0, 999999.);
722 gener->SetPhiRange(0., 360.);
723 // Set pseudorapidity range from -8 to 8.
724 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
725 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
726 gener->SetThetaRange(thmin,thmax);
732 comment = comment.Append("HIJINGparam N=4000");
733 AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
734 gener->SetMomentumRange(0, 999999.);
735 gener->SetPhiRange(0., 360.);
736 // Set pseudorapidity range from -8 to 8.
737 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
738 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
739 gener->SetThetaRange(thmin,thmax);
745 comment = comment.Append("HIJINGparam N=2000");
746 AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
747 gener->SetMomentumRange(0, 999999.);
748 gener->SetPhiRange(0., 360.);
749 // Set pseudorapidity range from -8 to 8.
750 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
751 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
752 gener->SetThetaRange(thmin,thmax);
758 comment = comment.Append("HIJINGparam N=100");
759 AliGenHIJINGpara *gener = new AliGenHIJINGpara(500);
760 gener->SetMomentumRange(0, 999999.);
761 gener->SetPhiRange(0., 360.);
762 // Set pseudorapidity range from -8 to 8.
763 Float_t thmin = EtaToTheta(6); // theta min. <---> eta max
764 Float_t thmax = EtaToTheta(2); // theta max. <---> eta min
765 gener->SetThetaRange(thmin,thmax);
774 comment = comment.Append("HIJING cent1");
775 AliGenHijing *gener = HijingStandard();
776 // impact parameter range
777 gener->SetImpactParameterRange(0., 5.);
783 comment = comment.Append("HIJING cent2");
784 AliGenHijing *gener = HijingStandard();
785 // impact parameter range
786 gener->SetImpactParameterRange(0., 2.);
795 comment = comment.Append("HIJING per1");
796 AliGenHijing *gener = HijingStandard();
797 // impact parameter range
798 gener->SetImpactParameterRange(5., 8.6);
804 comment = comment.Append("HIJING per2");
805 AliGenHijing *gener = HijingStandard();
806 // impact parameter range
807 gener->SetImpactParameterRange(8.6, 11.2);
813 comment = comment.Append("HIJING per3");
814 AliGenHijing *gener = HijingStandard();
815 // impact parameter range
816 gener->SetImpactParameterRange(11.2, 13.2);
822 comment = comment.Append("HIJING per4");
823 AliGenHijing *gener = HijingStandard();
824 // impact parameter range
825 gener->SetImpactParameterRange(13.2, 15.);
831 comment = comment.Append("HIJING per5");
832 AliGenHijing *gener = HijingStandard();
833 // impact parameter range
834 gener->SetImpactParameterRange(15., 100.);
843 comment = comment.Append("HIJING Jet 25 GeV");
844 AliGenHijing *gener = HijingStandard();
845 // impact parameter range
846 gener->SetImpactParameterRange(0., 5.);
848 gener->SetTrigger(1);
849 gener->SetPtJet(25.);
850 gener->SetRadiation(isw);
851 gener->SetSimpleJets(!isw);
852 gener->SetJetEtaRange(-0.3,0.3);
853 gener->SetJetPhiRange(75., 165.);
860 comment = comment.Append("HIJING Jet 50 GeV");
861 AliGenHijing *gener = HijingStandard();
862 // impact parameter range
863 gener->SetImpactParameterRange(0., 5.);
865 gener->SetTrigger(1);
866 gener->SetPtJet(50.);
867 gener->SetRadiation(isw);
868 gener->SetSimpleJets(!isw);
869 gener->SetJetEtaRange(-0.3,0.3);
870 gener->SetJetPhiRange(75., 165.);
877 comment = comment.Append("HIJING Jet 75 GeV");
878 AliGenHijing *gener = HijingStandard();
879 // impact parameter range
880 gener->SetImpactParameterRange(0., 5.);
882 gener->SetTrigger(1);
883 gener->SetPtJet(75.);
884 gener->SetRadiation(isw);
885 gener->SetSimpleJets(!isw);
886 gener->SetJetEtaRange(-0.3,0.3);
887 gener->SetJetPhiRange(75., 165.);
894 comment = comment.Append("HIJING Jet 100 GeV");
895 AliGenHijing *gener = HijingStandard();
896 // impact parameter range
897 gener->SetImpactParameterRange(0., 5.);
899 gener->SetTrigger(1);
900 gener->SetPtJet(100.);
901 gener->SetRadiation(isw);
902 gener->SetSimpleJets(!isw);
903 gener->SetJetEtaRange(-0.3,0.3);
904 gener->SetJetPhiRange(75., 165.);
911 comment = comment.Append("HIJING Jet 200 GeV");
912 AliGenHijing *gener = HijingStandard();
913 // impact parameter range
914 gener->SetImpactParameterRange(0., 5.);
916 gener->SetTrigger(1);
917 gener->SetPtJet(200.);
918 gener->SetRadiation(isw);
919 gener->SetSimpleJets(!isw);
920 gener->SetJetEtaRange(-0.3,0.3);
921 gener->SetJetPhiRange(75., 165.);
930 comment = comment.Append("HIJING Gamma 25 GeV");
931 AliGenHijing *gener = HijingStandard();
932 // impact parameter range
933 gener->SetImpactParameterRange(0., 5.);
935 gener->SetTrigger(2);
936 gener->SetPtJet(25.);
937 gener->SetRadiation(isw);
938 gener->SetSimpleJets(!isw);
939 gener->SetJetEtaRange(-0.12, 0.12);
940 gener->SetJetPhiRange(220., 320.);
947 comment = comment.Append("HIJING Gamma 50 GeV");
948 AliGenHijing *gener = HijingStandard();
949 // impact parameter range
950 gener->SetImpactParameterRange(0., 5.);
952 gener->SetTrigger(2);
953 gener->SetPtJet(50.);
954 gener->SetRadiation(isw);
955 gener->SetSimpleJets(!isw);
956 gener->SetJetEtaRange(-0.12, 0.12);
957 gener->SetJetPhiRange(220., 320.);
964 comment = comment.Append("HIJING Gamma 75 GeV");
965 AliGenHijing *gener = HijingStandard();
966 // impact parameter range
967 gener->SetImpactParameterRange(0., 5.);
969 gener->SetTrigger(2);
970 gener->SetPtJet(75.);
971 gener->SetRadiation(isw);
972 gener->SetSimpleJets(!isw);
973 gener->SetJetEtaRange(-0.12, 0.12);
974 gener->SetJetPhiRange(220., 320.);
981 comment = comment.Append("HIJING Gamma 100 GeV");
982 AliGenHijing *gener = HijingStandard();
983 // impact parameter range
984 gener->SetImpactParameterRange(0., 5.);
986 gener->SetTrigger(2);
987 gener->SetPtJet(100.);
988 gener->SetRadiation(isw);
989 gener->SetSimpleJets(!isw);
990 gener->SetJetEtaRange(-0.12, 0.12);
991 gener->SetJetPhiRange(220., 320.);
998 comment = comment.Append("HIJING Gamma 200 GeV");
999 AliGenHijing *gener = HijingStandard();
1000 // impact parameter range
1001 gener->SetImpactParameterRange(0., 5.);
1003 gener->SetTrigger(2);
1004 gener->SetPtJet(200.);
1005 gener->SetRadiation(isw);
1006 gener->SetSimpleJets(!isw);
1007 gener->SetJetEtaRange(-0.12, 0.12);
1008 gener->SetJetPhiRange(220., 320.);
1014 comment = comment.Append("HIJING pA");
1016 AliGenCocktail *gener = new AliGenCocktail();
1018 AliGenHijing *hijing = new AliGenHijing(-1);
1019 // centre of mass energy
1020 hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
1021 // impact parameter range
1022 hijing->SetImpactParameterRange(0., 15.);
1024 hijing->SetReferenceFrame("CMS");
1025 hijing->SetBoostLHC(1);
1027 hijing->SetProjectile("P", 1, 1);
1028 hijing->SetTarget ("A", 208, 82);
1029 // tell hijing to keep the full parent child chain
1030 hijing->KeepFullEvent();
1031 // enable jet quenching
1032 hijing->SetJetQuenching(0);
1034 hijing->SetShadowing(1);
1035 // Don't track spectators
1036 hijing->SetSpectators(0);
1037 // kinematic selection
1038 hijing->SetSelectAll(0);
1040 AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
1041 AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
1042 gray->SetSlowNucleonModel(model);
1044 gener->AddGenerator(hijing,"Hijing pPb", 1);
1045 gener->AddGenerator(gray, "Gray Particles",1);
1051 comment = comment.Append(":Pythia p-p @ 14 TeV");
1052 AliGenPythia *gener = new AliGenPythia(-1);
1053 gener->SetMomentumRange(0,999999);
1054 gener->SetThetaRange(0., 180.);
1055 gener->SetYRange(-12,12);
1056 gener->SetPtRange(0,1000);
1057 gener->SetProcess(kPyMb);
1058 gener->SetEnergyCMS(14000.);
1062 case kPythia6Jets20_24:
1064 comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV");
1065 AliGenPythia * gener = new AliGenPythia(-1);
1066 gener->SetEnergyCMS(5500.);// Centre of mass energy
1067 gener->SetProcess(kPyJets);// Process type
1068 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1069 gener->SetJetPhiRange(0., 360.);
1070 gener->SetJetEtRange(10., 1000.);
1071 gener->SetGluonRadiation(1,1);
1072 // gener->SetPtKick(0.);
1073 // Structure function
1074 gener->SetStrucFunc(kCTEQ4L);
1075 gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering
1076 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1077 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1081 case kPythia6Jets24_29:
1083 comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV");
1084 AliGenPythia * gener = new AliGenPythia(-1);
1085 gener->SetEnergyCMS(5500.);// Centre of mass energy
1086 gener->SetProcess(kPyJets);// Process type
1087 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1088 gener->SetJetPhiRange(0., 360.);
1089 gener->SetJetEtRange(10., 1000.);
1090 gener->SetGluonRadiation(1,1);
1091 // gener->SetPtKick(0.);
1092 // Structure function
1093 gener->SetStrucFunc(kCTEQ4L);
1094 gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering
1095 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1096 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1100 case kPythia6Jets29_35:
1102 comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV");
1103 AliGenPythia * gener = new AliGenPythia(-1);
1104 gener->SetEnergyCMS(5500.);// Centre of mass energy
1105 gener->SetProcess(kPyJets);// Process type
1106 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1107 gener->SetJetPhiRange(0., 360.);
1108 gener->SetJetEtRange(10., 1000.);
1109 gener->SetGluonRadiation(1,1);
1110 // gener->SetPtKick(0.);
1111 // Structure function
1112 gener->SetStrucFunc(kCTEQ4L);
1113 gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering
1114 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1115 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1119 case kPythia6Jets35_42:
1121 comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV");
1122 AliGenPythia * gener = new AliGenPythia(-1);
1123 gener->SetEnergyCMS(5500.);// Centre of mass energy
1124 gener->SetProcess(kPyJets);// Process type
1125 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1126 gener->SetJetPhiRange(0., 360.);
1127 gener->SetJetEtRange(10., 1000.);
1128 gener->SetGluonRadiation(1,1);
1129 // gener->SetPtKick(0.);
1130 // Structure function
1131 gener->SetStrucFunc(kCTEQ4L);
1132 gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering
1133 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1134 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1138 case kPythia6Jets42_50:
1140 comment = comment.Append(":Pythia jets 42-50 GeV @ 5.5 TeV");
1141 AliGenPythia * gener = new AliGenPythia(-1);
1142 gener->SetEnergyCMS(5500.);// Centre of mass energy
1143 gener->SetProcess(kPyJets);// Process type
1144 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1145 gener->SetJetPhiRange(0., 360.);
1146 gener->SetJetEtRange(10., 1000.);
1147 gener->SetGluonRadiation(1,1);
1148 // gener->SetPtKick(0.);
1149 // Structure function
1150 gener->SetStrucFunc(kCTEQ4L);
1151 gener->SetPtHard(42., 50.);// Pt transfer of the hard scattering
1152 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1153 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1157 case kPythia6Jets50_60:
1159 comment = comment.Append(":Pythia jets 50-60 GeV @ 5.5 TeV");
1160 AliGenPythia * gener = new AliGenPythia(-1);
1161 gener->SetEnergyCMS(5500.);// Centre of mass energy
1162 gener->SetProcess(kPyJets);// Process type
1163 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1164 gener->SetJetPhiRange(0., 360.);
1165 gener->SetJetEtRange(10., 1000.);
1166 gener->SetGluonRadiation(1,1);
1167 // gener->SetPtKick(0.);
1168 // Structure function
1169 gener->SetStrucFunc(kCTEQ4L);
1170 gener->SetPtHard(50., 60.);// Pt transfer of the hard scattering
1171 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1172 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1176 case kPythia6Jets60_72:
1178 comment = comment.Append(":Pythia jets 60-72 GeV @ 5.5 TeV");
1179 AliGenPythia * gener = new AliGenPythia(-1);
1180 gener->SetEnergyCMS(5500.);// Centre of mass energy
1181 gener->SetProcess(kPyJets);// Process type
1182 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1183 gener->SetJetPhiRange(0., 360.);
1184 gener->SetJetEtRange(10., 1000.);
1185 gener->SetGluonRadiation(1,1);
1186 // gener->SetPtKick(0.);
1187 // Structure function
1188 gener->SetStrucFunc(kCTEQ4L);
1189 gener->SetPtHard(60., 72.);// Pt transfer of the hard scattering
1190 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1191 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1195 case kPythia6Jets72_86:
1197 comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV");
1198 AliGenPythia * gener = new AliGenPythia(-1);
1199 gener->SetEnergyCMS(5500.);// Centre of mass energy
1200 gener->SetProcess(kPyJets);// Process type
1201 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1202 gener->SetJetPhiRange(0., 360.);
1203 gener->SetJetEtRange(10., 1000.);
1204 gener->SetGluonRadiation(1,1);
1205 // gener->SetPtKick(0.);
1206 // Structure function
1207 gener->SetStrucFunc(kCTEQ4L);
1208 gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering
1209 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1210 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1214 case kPythia6Jets86_104:
1216 comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV");
1217 AliGenPythia * gener = new AliGenPythia(-1);
1218 gener->SetEnergyCMS(5500.);// Centre of mass energy
1219 gener->SetProcess(kPyJets);// Process type
1220 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1221 gener->SetJetPhiRange(0., 360.);
1222 gener->SetJetEtRange(10., 1000.);
1223 gener->SetGluonRadiation(1,1);
1224 // gener->SetPtKick(0.);
1225 // Structure function
1226 gener->SetStrucFunc(kCTEQ4L);
1227 gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering
1228 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1229 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1233 case kPythia6Jets104_125:
1235 comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV");
1236 AliGenPythia * gener = new AliGenPythia(-1);
1237 gener->SetEnergyCMS(5500.);// Centre of mass energy
1238 gener->SetProcess(kPyJets);// Process type
1239 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1240 gener->SetJetPhiRange(0., 360.);
1241 gener->SetJetEtRange(10., 1000.);
1242 gener->SetGluonRadiation(1,1);
1243 // gener->SetPtKick(0.);
1244 // Structure function
1245 gener->SetStrucFunc(kCTEQ4L);
1246 gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering
1247 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1248 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1252 case kPythia6Jets125_150:
1254 comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV");
1255 AliGenPythia * gener = new AliGenPythia(-1);
1256 gener->SetEnergyCMS(5500.);// Centre of mass energy
1257 gener->SetProcess(kPyJets);// Process type
1258 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1259 gener->SetJetPhiRange(0., 360.);
1260 gener->SetJetEtRange(10., 1000.);
1261 gener->SetGluonRadiation(1,1);
1262 // gener->SetPtKick(0.);
1263 // Structure function
1264 gener->SetStrucFunc(kCTEQ4L);
1265 gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering
1266 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1267 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1271 case kPythia6Jets150_180:
1273 comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV");
1274 AliGenPythia * gener = new AliGenPythia(-1);
1275 gener->SetEnergyCMS(5500.);// Centre of mass energy
1276 gener->SetProcess(kPyJets);// Process type
1277 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1278 gener->SetJetPhiRange(0., 360.);
1279 gener->SetJetEtRange(10., 1000.);
1280 gener->SetGluonRadiation(1,1);
1281 // gener->SetPtKick(0.);
1282 // Structure function
1283 gener->SetStrucFunc(kCTEQ4L);
1284 gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering
1285 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1286 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1292 comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
1293 AliGenPythia * gener = new AliGenPythia(10);
1294 gener->SetProcess(kPyD0PbPbMNR);
1295 gener->SetStrucFunc(kCTEQ4L);
1296 gener->SetPtHard(2.1,-1.0);
1297 gener->SetEnergyCMS(5500.);
1298 gener->SetNuclei(208,208);
1299 gener->SetForceDecay(kHadronicD);
1300 gener->SetYRange(-2,2);
1301 gener->SetFeedDownHigherFamily(kFALSE);
1302 gener->SetStackFillOpt(AliGenPythia::kParentSelection);
1303 gener->SetCountMode(AliGenPythia::kCountParents);
1307 case kCharmSemiElPbPb5500:
1309 comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
1310 AliGenPythia * gener = new AliGenPythia(10);
1311 gener->SetProcess(kPyCharmPbPbMNR);
1312 gener->SetStrucFunc(kCTEQ4L);
1313 gener->SetPtHard(2.1,-1.0);
1314 gener->SetEnergyCMS(5500.);
1315 gener->SetNuclei(208,208);
1316 gener->SetForceDecay(kSemiElectronic);
1317 gener->SetYRange(-2,2);
1318 gener->SetFeedDownHigherFamily(kFALSE);
1319 gener->SetCountMode(AliGenPythia::kCountParents);
1323 case kBeautySemiElPbPb5500:
1325 comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
1326 AliGenPythia *gener = new AliGenPythia(10);
1327 gener->SetProcess(kPyBeautyPbPbMNR);
1328 gener->SetStrucFunc(kCTEQ4L);
1329 gener->SetPtHard(2.75,-1.0);
1330 gener->SetEnergyCMS(5500.);
1331 gener->SetNuclei(208,208);
1332 gener->SetForceDecay(kSemiElectronic);
1333 gener->SetYRange(-2,2);
1334 gener->SetFeedDownHigherFamily(kFALSE);
1335 gener->SetCountMode(AliGenPythia::kCountParents);
1341 comment = comment.Append(" Cocktail for TRD at 5.5 TeV");
1342 AliGenCocktail *gener = new AliGenCocktail();
1344 AliGenParam *jpsi = new AliGenParam(10,
1345 new AliGenMUONlib(),
1346 AliGenMUONlib::kJpsiFamily,
1349 jpsi->SetPtRange(0, 100);
1350 jpsi->SetYRange(-1., +1.);
1351 jpsi->SetForceDecay(kDiElectron);
1353 AliGenParam *ups = new AliGenParam(10,
1354 new AliGenMUONlib(),
1355 AliGenMUONlib::kUpsilonFamily,
1357 ups->SetPtRange(0, 100);
1358 ups->SetYRange(-1., +1.);
1359 ups->SetForceDecay(kDiElectron);
1361 AliGenParam *charm = new AliGenParam(10,
1362 new AliGenMUONlib(),
1363 AliGenMUONlib::kCharm,
1365 charm->SetPtRange(0, 100);
1366 charm->SetYRange(-1.5, +1.5);
1367 charm->SetForceDecay(kSemiElectronic);
1370 AliGenParam *beauty = new AliGenParam(10,
1371 new AliGenMUONlib(),
1372 AliGenMUONlib::kBeauty,
1374 beauty->SetPtRange(0, 100);
1375 beauty->SetYRange(-1.5, +1.5);
1376 beauty->SetForceDecay(kSemiElectronic);
1378 gener->AddGenerator(jpsi,"J/psi",1);
1379 gener->AddGenerator(ups,"Upsilon",1);
1380 gener->AddGenerator(charm,"Charm",1);
1381 gener->AddGenerator(beauty,"Beauty",1);
1387 comment = comment.Append(" Jet-jet at 5.5 TeV");
1388 AliGenPythia *gener = new AliGenPythia(-1);
1389 gener->SetEnergyCMS(5500.);
1390 gener->SetProcess(kPyJets);
1391 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1392 gener->SetPtHard(ptHardMin,ptHardMax);
1393 gener->SetYHard(-0.7,0.7);
1394 gener->SetJetEtaRange(-0.2,0.2);
1395 gener->SetEventListRange(0,1);
1401 comment = comment.Append(" Gamma-jet at 5.5 TeV");
1402 AliGenPythia *gener = new AliGenPythia(-1);
1403 gener->SetEnergyCMS(5500.);
1404 gener->SetProcess(kPyDirectGamma);
1405 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1406 gener->SetPtHard(ptHardMin,ptHardMax);
1407 gener->SetYHard(-1.0,1.0);
1408 gener->SetGammaEtaRange(-0.13,0.13);
1409 gener->SetGammaPhiRange(210.,330.);
1410 gener->SetEventListRange(0,1);
1414 case kMuonCocktailCent1:
1416 comment = comment.Append(" Muon Cocktail Cent1");
1417 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1418 gener->SetPtRange(1.0,100.); // Transverse momentum range
1419 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1420 gener->SetYRange(-4.0,-2.4);
1421 gener->SetMuonPtCut(0.8);
1422 gener->SetMuonThetaCut(171.,178.);
1423 gener->SetMuonMultiplicity(2);
1424 gener->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04
1425 gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04
1429 case kMuonCocktailPer1:
1431 comment = comment.Append(" Muon Cocktail Per1");
1432 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1433 gener->SetPtRange(1.0,100.); // Transverse momentum range
1434 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1435 gener->SetYRange(-4.0,-2.4);
1436 gener->SetMuonPtCut(0.8);
1437 gener->SetMuonThetaCut(171.,178.);
1438 gener->SetMuonMultiplicity(2);
1439 gener->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04
1440 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1444 case kMuonCocktailPer4:
1446 comment = comment.Append(" Muon Cocktail Per4");
1447 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1448 gener->SetPtRange(1.0,100.); // Transverse momentum range
1449 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1450 gener->SetYRange(-4.0,-2.4);
1451 gener->SetMuonPtCut(0.8);
1452 gener->SetMuonThetaCut(171.,178.);
1453 gener->SetMuonMultiplicity(2);
1454 gener->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04
1455 gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04
1459 case kMuonCocktailCent1HighPt:
1461 comment = comment.Append(" Muon Cocktail HighPt Cent1");
1462 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1463 gener->SetPtRange(1.0,100.); // Transverse momentum range
1464 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1465 gener->SetYRange(-4.0,-2.4);
1466 gener->SetMuonPtCut(2.5);
1467 gener->SetMuonThetaCut(171.,178.);
1468 gener->SetMuonMultiplicity(2);
1469 gener->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04
1470 gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04
1474 case kMuonCocktailPer1HighPt :
1476 comment = comment.Append(" Muon Cocktail HighPt Per1");
1477 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1478 gener->SetPtRange(1.0,100.); // Transverse momentum range
1479 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1480 gener->SetYRange(-4.0,-2.4);
1481 gener->SetMuonPtCut(2.5);
1482 gener->SetMuonThetaCut(171.,178.);
1483 gener->SetMuonMultiplicity(2);
1484 gener->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04
1485 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1489 case kMuonCocktailPer4HighPt:
1491 comment = comment.Append(" Muon Cocktail HighPt Per4");
1492 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1493 gener->SetPtRange(1.0,100.); // Transverse momentum range
1494 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1495 gener->SetYRange(-4.0,-2.4);
1496 gener->SetMuonPtCut(2.5);
1497 gener->SetMuonThetaCut(171.,178.);
1498 gener->SetMuonMultiplicity(2);
1499 gener->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04
1500 gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04
1504 case kMuonCocktailCent1Single:
1506 comment = comment.Append(" Muon Cocktail Single Cent1");
1507 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1508 gener->SetPtRange(1.0,100.); // Transverse momentum range
1509 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1510 gener->SetYRange(-4.0,-2.4);
1511 gener->SetMuonPtCut(0.8);
1512 gener->SetMuonThetaCut(171.,178.);
1513 gener->SetMuonMultiplicity(1);
1514 gener->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04
1515 gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04
1519 case kMuonCocktailPer1Single :
1521 comment = comment.Append(" Muon Cocktail Single Per1");
1522 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1523 gener->SetPtRange(1.0,100.); // Transverse momentum range
1524 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1525 gener->SetYRange(-4.0,-2.4);
1526 gener->SetMuonPtCut(0.8);
1527 gener->SetMuonThetaCut(171.,178.);
1528 gener->SetMuonMultiplicity(1);
1529 gener->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04
1530 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1534 case kMuonCocktailPer4Single:
1536 comment = comment.Append(" Muon Cocktail Single Per4");
1537 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1538 gener->SetPtRange(1.0,100.); // Transverse momentum range
1539 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1540 gener->SetYRange(-4.0,-2.4);
1541 gener->SetMuonPtCut(0.8);
1542 gener->SetMuonThetaCut(171.,178.);
1543 gener->SetMuonMultiplicity(1);
1544 gener->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04
1545 gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04
1554 //____________________________________________________________________
1558 AliGenHijing *gener = new AliGenHijing(-1);
1559 // centre of mass energy
1560 gener->SetEnergyCMS(5500.);
1562 gener->SetReferenceFrame("CMS");
1564 gener->SetProjectile("A", 208, 82);
1565 gener->SetTarget ("A", 208, 82);
1566 // tell hijing to keep the full parent child chain
1567 gener->KeepFullEvent();
1568 // enable jet quenching
1569 gener->SetJetQuenching(1);
1571 gener->SetShadowing(1);
1572 // neutral pion and heavy particle decays switched off
1573 gener->SetDecaysOff(1);
1574 // Don't track spectators
1575 gener->SetSpectators(0);
1576 // kinematic selection
1577 gener->SetSelectAll(0);
1582 //____________________________________________________________________
1584 ProcessEnvironmentVars(EG_t& eg, Int_t& seed)
1587 if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
1588 Int_t eg1 = LookupEG(gSystem->Getenv("CONFIG_RUN_TYPE"));
1589 if (eg1 >= 0) eg = EG_t(eg1);
1591 // Random Number seed
1592 if (gSystem->Getenv("CONFIG_SEED")) {
1593 seed = atoi(gSystem->Getenv("CONFIG_SEED"));
1597 //____________________________________________________________________