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++")
12 @author Christian Holm Christensen <cholm@nbi.dk>
13 @date Mon Mar 27 12:50:29 2006
14 @brief Simulation configuration script
16 #if !defined(__CINT__) || defined(__MAKECINT__)
17 #include <Riostream.h>
20 #include <TVirtualMC.h>
22 #include "STEER/AliRunLoader.h"
23 #include "STEER/AliRun.h"
24 #include "STEER/AliConfig.h"
25 #include "STEER/AliGenerator.h"
26 #include "PYTHIA6/AliDecayerPythia.h"
27 #include "EVGEN/AliGenHIJINGpara.h"
28 #include "THijing/AliGenHijing.h"
29 #include "EVGEN/AliGenCocktail.h"
30 #include "EVGEN/AliGenSlowNucleons.h"
31 #include "EVGEN/AliSlowNucleonModelExp.h"
32 #include "EVGEN/AliGenParam.h"
33 #include "EVGEN/AliGenMUONlib.h"
34 #include "EVGEN/AliGenMUONCocktail.h"
35 #include "PYTHIA6/AliGenPythia.h"
36 #include "STEER/AliMagFMaps.h"
37 #include "STRUCT/AliBODY.h"
38 #include "STRUCT/AliMAG.h"
39 #include "STRUCT/AliABSOv0.h"
40 #include "STRUCT/AliDIPOv2.h"
41 #include "STRUCT/AliHALL.h"
42 #include "STRUCT/AliFRAMEv2.h"
43 #include "STRUCT/AliSHILv2.h"
44 #include "STRUCT/AliPIPEv0.h"
45 #include "ITS/AliITSvPPRasymmFMD.h"
46 #include "TPC/AliTPCv2.h"
47 #include "TOF/AliTOFv4T0.h"
48 #include "HMPID/AliHMPIDv1.h"
49 #include "ZDC/AliZDCv2.h"
50 #include "TRD/AliTRDv1.h"
51 #include "FMD/AliFMDv1.h"
52 #include "MUON/AliMUONv1.h"
53 #include "MUON/AliMUONSt1GeometryBuilderV2.h"
54 #include "MUON/AliMUONSt2GeometryBuilder.h"
55 #include "MUON/AliMUONSlatGeometryBuilder.h"
56 #include "MUON/AliMUONTriggerGeometryBuilder.h"
57 #include "PHOS/AliPHOSv1.h"
58 #include "PMD/AliPMDv1.h"
59 #include "T0/AliT0v1.h"
60 #include "EMCAL/AliEMCALv1.h"
61 #include "ACORDE/AliACORDEv0.h"
62 #include "VZERO/AliVZEROv2.h"
65 //____________________________________________________________________
100 kPythia6Jets60_72, //
101 kPythia6Jets72_86, //
102 kPythia6Jets86_104, //
103 kPythia6Jets104_125, //
104 kPythia6Jets125_150, //
105 kPythia6Jets150_180, //
107 kCharmSemiElPbPb5500, //
108 kBeautySemiElPbPb5500, //
112 kMuonCocktailCent1, //
113 kMuonCocktailPer1, //
114 kMuonCocktailPer4, //
115 kMuonCocktailCent1HighPt, //
116 kMuonCocktailPer1HighPt, //
117 kMuonCocktailPer4HighPt, //
118 kMuonCocktailCent1Single, //
119 kMuonCocktailPer1Single, //
120 kMuonCocktailPer4Single,
128 //____________________________________________________________________
130 // Generator types names
132 const char* egName[kEgMax] = {
157 "kPythia6Jets20_24", //
158 "kPythia6Jets24_29", //
159 "kPythia6Jets29_35", //
160 "kPythia6Jets35_42", //
161 "kPythia6Jets42_50", //
162 "kPythia6Jets50_60", //
163 "kPythia6Jets60_72", //
164 "kPythia6Jets72_86", //
165 "kPythia6Jets86_104", //
166 "kPythia6Jets104_125", //
167 "kPythia6Jets125_150", //
168 "kPythia6Jets150_180", //
170 "kCharmSemiElPbPb5500", //
171 "kBeautySemiElPbPb5500", //
175 "kMuonCocktailCent1", //
176 "kMuonCocktailPer1", //
177 "kMuonCocktailPer4", //
178 "kMuonCocktailCent1HighPt", //
179 "kMuonCocktailPer1HighPt", //
180 "kMuonCocktailPer4HighPt", //
181 "kMuonCocktailCent1Single", //
182 "kMuonCocktailPer1Single", //
183 "kMuonCocktailPer4Single",
190 //____________________________________________________________________
196 //____________________________________________________________________
202 //____________________________________________________________________
209 //____________________________________________________________________
217 //____________________________________________________________________
219 Float_t EtaToTheta(Float_t eta);
220 Eg_t LookupEG(const Char_t* name);
221 AliGenerator* GeneratorFactory(EG_t eg, Rad_t rad, TString& comment);
222 AliGenHijing* HijingStandard();
223 void ProcessEnvironmentVars(EG_t& eg, Int_t& seed);
225 //____________________________________________________________________
229 //____________________________________________________________________
230 // This part for configuration
232 // EG_t eg = kParam_fmd;
233 EG_t eg = kParam_2000; // kPythia;
234 // EG_t eg = kFMDFlat;
235 Geo_t geo = kNoHoles;
236 Rad_t rad = kGluonRadiation;
238 Int_t seed = 12345; //Set 0 to use the current time
239 MC_t mc = kGEANT3TGEO;
241 //____________________________________________________________________
243 static TString comment;
245 //____________________________________________________________________
246 // Get settings from environment variables
247 ProcessEnvironmentVars(eg, seed);
249 //____________________________________________________________________
250 // Set Random Number seed
251 gRandom->SetSeed(seed);
252 cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
255 //__________________________________________________________________
259 // libraries required by fluka21
261 gSystem->Load("libGeom");
262 cout << "\t* Loading TFluka..." << endl;
263 gSystem->Load("libTFluka");
264 gSystem->MakeDirectory("peg");
268 cout << "\t* Instantiating TFluka..." << endl;
269 new TFluka("C++ Interface to Fluka", 0/*verbosity*/);
274 // Libraries needed by GEANT 3.21
276 gSystem->Load("libgeant321");
281 TGeant3* gmc = new TGeant3("C++ Interface to Geant3");
282 gmc->SetSWIT(4, 1000);
288 // Libraries needed by GEANT 3.21
290 gSystem->Load("libgeant321");
295 TGeant3TGeo* gmc = new TGeant3TGeo("C++ Interface to Geant3");
296 gmc->SetSWIT(4, 1000);
297 Printf("Making a TGeant3TGeo objet");
301 gAlice->Fatal("Config.C", "No MC type chosen");
305 //__________________________________________________________________
306 AliRunLoader* rl = 0;
308 cout<<"Config.C: Creating Run Loader ..."<<endl;
309 rl = AliRunLoader::Open("galice.root",
310 AliConfig::GetDefaultEventFolderName(),
313 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
316 rl->SetCompressionLevel(2);
317 rl->SetNumberOfEventsPerFile(3);
318 gAlice->SetRunLoader(rl);
320 //__________________________________________________________________
326 // Use kTRUE as argument to generate alice.pemf first
328 TString alice_pemf(gSystem->Which(".", "peg/mat17.pemf"));
329 if (!alice_pemf.IsNull())
330 ((TFluka*)gMC)->SetGeneratePemf(kFALSE);
332 ((TFluka*)gMC)->SetGeneratePemf(kTRUE);
333 TString flupro(gSystem->Getenv("FLUPRO"));
335 Fatal("Config.C", "Environment variable FLUPRO not set");
337 char* files[] = { "brems_fin.bin", "cohff.bin", "elasct.bin",
338 "gxsect.bin", "nuclear.bin", "sigmapi.bin",
340 char* file = files[0];
342 TString which(gSystem->Which(".", file));
343 if (which.IsNull()) {
344 if (gSystem->Symlink(Form("%s/%s", flupro.Data(), file), file)!=0)
345 Fatal("Config.C", "Couldn't link $(FLUPRO)/%s -> .", file);
350 TString neuxsc(gSystem->Which(".", "neuxsc.bin"));
352 gSystem->Symlink(Form("%s/neuxsc_72.bin", flupro.Data()),
354 gSystem->CopyFile("$(FLUPRO)/random.dat", "old.seed", kTRUE);
359 //__________________________________________________________________
361 // Set External decayer
363 AliDecayer *decayer = new AliDecayerPythia();
365 case kD0PbPb5500: decayer->SetForceDecay(kHadronicD); break;
366 case kCharmSemiElPbPb5500: decayer->SetForceDecay(kSemiElectronic); break;
367 case kBeautySemiElPbPb5500: decayer->SetForceDecay(kSemiElectronic); break;
368 default: decayer->SetForceDecay(kAll); break;
371 gMC->SetExternalDecayer(decayer);
374 //__________________________________________________________________
375 // *********** STEERING parameters FOR ALICE SIMULATION ************
376 // - Specify event type to be tracked through the ALICE setup
377 // - All positions are in cm, angles in degrees, and P and E in GeV
378 gMC->SetProcess("DCAY",1);
379 gMC->SetProcess("PAIR",1);
380 gMC->SetProcess("COMP",1);
381 gMC->SetProcess("PHOT",1);
382 gMC->SetProcess("PFIS",0);
383 gMC->SetProcess("DRAY",0);
384 gMC->SetProcess("ANNI",1);
385 gMC->SetProcess("BREM",1);
386 gMC->SetProcess("MUNU",1);
387 gMC->SetProcess("CKOV",1);
388 gMC->SetProcess("HADR",1);
389 gMC->SetProcess("LOSS",2); // 0:none 1,3:dray 2:nodray 4:nofluct (def:2)
390 gMC->SetProcess("MULS",1);
391 gMC->SetProcess("RAYL",1);
393 Float_t cut = 1.e-3; // 1MeV cut by default
394 Float_t tofmax = 1.e10;
396 gMC->SetCut("CUTGAM", cut);
397 gMC->SetCut("CUTELE", cut);
398 gMC->SetCut("CUTNEU", cut);
399 gMC->SetCut("CUTHAD", cut);
400 gMC->SetCut("CUTMUO", cut);
401 gMC->SetCut("BCUTE", cut);
402 gMC->SetCut("BCUTM", cut);
403 gMC->SetCut("DCUTE", cut);
404 gMC->SetCut("DCUTM", cut);
405 gMC->SetCut("PPCUTM", cut);
406 gMC->SetCut("TOFMAX", tofmax);
409 //__________________________________________________________________
410 // Generator Configuration
411 AliGenerator* gener = GeneratorFactory(eg, rad, comment);
412 gener->SetOrigin(0, 0, 0); // vertex position
413 gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position
414 gener->SetCutVertexZ(1.); // Truncate at 1 sigma
415 gener->SetVertexSmear(kPerEvent);
416 gener->SetTrackingFlag(1);
419 //__________________________________________________________________
424 case k2kG: comment = comment.Append(" | L3 field 0.2 T"); break;
425 case k4kG: comment = comment.Append(" | L3 field 0.4 T"); break;
426 case k5kG: comment = comment.Append(" | L3 field 0.5 T"); break;
430 case kGluonRadiation:
431 comment = comment.Append(" | Gluon Radiation On"); break;
433 comment = comment.Append(" | Gluon Radiation Off"); break;
437 case kHoles: comment = comment.Append(" | Holes for PHOS/HMPID"); break;
438 default: comment = comment.Append(" | No holes for PHOS/HMPID"); break;
441 std::cout << "\n\n Comment: " << comment << "\n" << std::endl;
443 //__________________________________________________________________
445 AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., mag);
446 field->SetL3ConstField(0); //Using const. field in the barrel
448 gAlice->SetField(field);
450 //__________________________________________________________________
454 Bool_t useABSO = kFALSE;
455 Bool_t useACORDE = kFALSE;
456 Bool_t useDIPO = kFALSE;
457 Bool_t useFMD = kTRUE;
458 Bool_t useFRAME = kFALSE;
459 Bool_t useHALL = kFALSE;
460 Bool_t useITS = kFALSE;
461 Bool_t useMAG = kFALSE;
462 Bool_t useMUON = kFALSE;
463 Bool_t usePHOS = kFALSE;
464 Bool_t usePIPE = kFALSE;
465 Bool_t usePMD = kFALSE;
466 Bool_t useHMPID = kFALSE;
467 Bool_t useSHIL = kFALSE;
468 Bool_t useT0 = kFALSE;
469 Bool_t useTOF = kFALSE;
470 Bool_t useTPC = kFALSE;
471 Bool_t useTRD = kFALSE;
472 Bool_t useZDC = kFALSE;
473 Bool_t useEMCAL = kFALSE;
474 Bool_t useVZERO = kFALSE;
476 cout << "\t* Creating the detectors ..." << endl;
477 // ================= Alice BODY parameters =========================
478 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
482 // =================== MAG parameters ============================
483 // Start with Magnet since detector layouts may be depending on
484 // the selected Magnet dimensions
485 AliMAG *MAG = new AliMAG("MAG", "Magnet");
489 // =================== ABSO parameters ===========================
490 AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
494 // =================== DIPO parameters ===========================
495 AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
499 // =================== HALL parameters ===========================
500 AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
505 // ================== FRAME parameters ===========================
506 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
508 case kHoles: FRAME->SetHoles(1); break;
509 default: FRAME->SetHoles(0); break;
514 // ================== SHIL parameters ============================
515 AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2");
520 // ================== PIPE parameters ============================
521 AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
525 // =================== ITS parameters ============================
527 // As the innermost detector in ALICE, the Inner Tracking System
528 // "impacts" on almost all other detectors. This involves the fact
529 // that the ITS geometry still has several options to be followed
530 // in parallel in order to determine the best set-up which
531 // minimizes the induced background. All the geometries available
532 // to date are described in the following. Read carefully the
533 // comments and use the default version (the only one uncommented)
534 // unless you are making comparisons and you know what you are
535 // doing. In this case just uncomment the ITS geometry you want to
536 // use and run Aliroot.
538 // Detailed geometries:
542 // new AliITSv5symm("ITS", "Updated ITS TDR detailed version "
543 // "with symmetric services");
545 // new AliITSv5asymm("ITS","Updates ITS TDR detailed version "
546 // "with asymmetric services");
548 AliITSvPPRasymmFMD *ITS =
549 new AliITSvPPRasymmFMD("ITS","New ITS PPR detailed version "
550 "with asymmetric services");
551 // don't touch this parameter if you're not an ITS developer
552 ITS->SetMinorVersion(2);
553 // don't touch this parameter if you're not an ITS developer
554 ITS->SetReadDet(kTRUE);
555 // don't touch this parameter if you're not an ITS developer
556 // ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det");
557 // detector thickness on layer 1 must be in the range [100,300]
558 ITS->SetThicknessDet1(200.);
559 // detector thickness on layer 2 must be in the range [100,300]
560 ITS->SetThicknessDet2(200.);
561 // chip thickness on layer 1 must be in the range [150,300]
562 ITS->SetThicknessChip1(200.);
563 // chip thickness on layer 2 must be in the range [150,300]
564 ITS->SetThicknessChip2(200.);
565 // 1 --> rails in ; 0 --> rails out
567 // 1 --> water ; 0 --> freon
568 ITS->SetCoolingFluid(1);
570 // Coarse geometries (warning: no hits are produced with these
571 // coarse geometries and they unuseful for reconstruction !):
574 // AliITSvPPRcoarseasymm *ITS =
575 // new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version "
576 // "with asymmetric services");
577 // 1 --> rails in ; 0 --> rails out
579 // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
580 // ITS->SetSupportMaterial(0);
583 // new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version "
584 // "with symmetric services");
585 // 1 --> rails in ; 0 --> rails out
587 // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
588 // ITS->SetSupportMaterial(0);
590 // Geant3 <-> EUCLID conversion
591 // ============================
593 // SetEUCLID is a flag to output (=1) or not to output (=0) both
594 // geometry and media to two ASCII files (called by default
595 // ITSgeometry.euc and ITSgeometry.tme) in a format understandable
596 // to the CAD system EUCLID. The default (=0) means that you dont
597 // want to use this facility.
603 // =================== TPC parameters ============================
605 // This allows the user to specify sectors for the SLOW (TPC
606 // geometry 2) Simulator. SecAL (SecAU) <0 means that ALL lower
607 // (upper) sectors are specified, any value other than that
608 // requires at least one sector (lower or upper)to be specified!
611 // sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
612 // sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
614 // SecLows - number of lower sectors specified (up to 6)
615 // SecUps - number of upper sectors specified (up to 12)
616 // Sens - sensitive strips for the Slow Simulator !!!
618 // This does NOT work if all S or L-sectors are specified, i.e.
619 // if SecAL or SecAU < 0
622 //----------------------------------------------------------------
623 // gROOT->LoadMacro("SetTPCParam.C");
624 // AliTPCParam *param = SetTPCParam();
625 AliTPC *TPC = new AliTPCv2("TPC", "Default");
629 // ================== TOF parameters =============================
630 AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF");
634 // ================== HMPID parameters ============================
635 AliHMPID *HMPID = new AliHMPIDv1("HMPID", "normal HMPID");
640 // ================== ZDC parameters =============================
641 AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
645 // ================== TRD parameters =============================
646 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
648 // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
651 // With hole in front of PHOS
653 // With hole in front of HMPID
657 AliTRDsim *TRDsim = TRD->CreateTR();
661 // =================== FMD parameters ============================
662 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
663 // FMD->UseDetailed(kFALSE);
664 // FMD->UseAssembly();
669 // =================== MUON parameters ===========================
670 AliMUON *MUON = new AliMUONv1("MUON", "default");
671 // MUON->AddGeometryBuilder(new AliMUONSt1GeometryBuilder(MUON));
672 // MUON->AddGeometryBuilder(new AliMUONSt2GeometryBuilder(MUON));
673 // MUON->AddGeometryBuilder(new AliMUONSlatGeometryBuilder(MUON));
674 // MUON->AddGeometryBuilder(new AliMUONTriggerGeometryBuilder(MUON));
678 // =================== PHOS parameters ===========================
679 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
683 // =================== PMD parameters ============================
684 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
688 // =================== T0 parameters ==========================
689 AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
693 // =================== EMCAL parameters ==========================
694 AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCAL_55_25");
698 // =================== ACORDE parameters ============================
699 AliACORDE *ACORDE = new AliACORDEv0("ACORDE", "normal ACORDE");
703 // =================== V0 parameters =============================
704 AliVZERO *VZERO = new AliVZEROv3("VZERO", "normal VZERO");
708 //____________________________________________________________________
709 Float_t EtaToTheta(Float_t arg)
711 return (180./TMath::Pi())*2.*TMath::ATan(TMath::Exp(-arg));
714 //____________________________________________________________________
716 LookupEG(const Char_t* name)
719 for (Int_t i = 0; i < kEgMax; i++) {
720 if (n == egName[i]) return i;
725 //____________________________________________________________________
727 GeneratorFactory(EG_t eg, Rad_t rad, TString& comment)
730 if (rad == kNoGluonRadiation) isw = 0;
733 AliGenerator * gGener = 0;
737 comment = comment.Append(":HIJINGparam test 50 particles");
738 AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
739 gener->SetMomentumRange(0, 999999.);
740 gener->SetPhiRange(0., 360.);
741 // Set pseudorapidity range from -8 to 8.
742 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
743 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
744 gener->SetThetaRange(thmin,thmax);
750 comment = comment.Append(":HIJINGparam N=8000");
751 AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
752 gener->SetMomentumRange(0, 999999.);
753 gener->SetPhiRange(0., 360.);
754 // Set pseudorapidity range from -8 to 8.
755 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
756 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
757 gener->SetThetaRange(thmin,thmax);
763 comment = comment.Append("HIJINGparam N=4000");
764 AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
765 gener->SetMomentumRange(0, 999999.);
766 gener->SetPhiRange(0., 360.);
767 // Set pseudorapidity range from -8 to 8.
768 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
769 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
770 gener->SetThetaRange(thmin,thmax);
776 comment = comment.Append("HIJINGparam N=2000");
777 AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
778 gener->SetMomentumRange(0, 999999.);
779 gener->SetPhiRange(0., 360.);
780 // Set pseudorapidity range from -8 to 8.
781 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
782 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
783 gener->SetThetaRange(thmin,thmax);
789 comment = comment.Append("HIJINGparam N=100");
790 AliGenHIJINGpara *gener = new AliGenHIJINGpara(500);
791 gener->SetMomentumRange(0, 999999.);
792 gener->SetPhiRange(0., 360.);
793 // Set pseudorapidity range from -8 to 8.
794 Float_t thmin = EtaToTheta(6); // theta min. <---> eta max
795 Float_t thmax = EtaToTheta(2); // theta max. <---> eta min
796 gener->SetThetaRange(thmin,thmax);
805 comment = comment.Append("HIJING cent1");
806 AliGenHijing *gener = HijingStandard();
807 // impact parameter range
808 gener->SetImpactParameterRange(0., 5.);
814 comment = comment.Append("HIJING cent2");
815 AliGenHijing *gener = HijingStandard();
816 // impact parameter range
817 gener->SetImpactParameterRange(0., 2.);
826 comment = comment.Append("HIJING per1");
827 AliGenHijing *gener = HijingStandard();
828 // impact parameter range
829 gener->SetImpactParameterRange(5., 8.6);
835 comment = comment.Append("HIJING per2");
836 AliGenHijing *gener = HijingStandard();
837 // impact parameter range
838 gener->SetImpactParameterRange(8.6, 11.2);
844 comment = comment.Append("HIJING per3");
845 AliGenHijing *gener = HijingStandard();
846 // impact parameter range
847 gener->SetImpactParameterRange(11.2, 13.2);
853 comment = comment.Append("HIJING per4");
854 AliGenHijing *gener = HijingStandard();
855 // impact parameter range
856 gener->SetImpactParameterRange(13.2, 15.);
862 comment = comment.Append("HIJING per5");
863 AliGenHijing *gener = HijingStandard();
864 // impact parameter range
865 gener->SetImpactParameterRange(15., 100.);
874 comment = comment.Append("HIJING Jet 25 GeV");
875 AliGenHijing *gener = HijingStandard();
876 // impact parameter range
877 gener->SetImpactParameterRange(0., 5.);
879 gener->SetTrigger(1);
880 gener->SetPtJet(25.);
881 gener->SetRadiation(isw);
882 gener->SetSimpleJets(!isw);
883 gener->SetJetEtaRange(-0.3,0.3);
884 gener->SetJetPhiRange(75., 165.);
891 comment = comment.Append("HIJING Jet 50 GeV");
892 AliGenHijing *gener = HijingStandard();
893 // impact parameter range
894 gener->SetImpactParameterRange(0., 5.);
896 gener->SetTrigger(1);
897 gener->SetPtJet(50.);
898 gener->SetRadiation(isw);
899 gener->SetSimpleJets(!isw);
900 gener->SetJetEtaRange(-0.3,0.3);
901 gener->SetJetPhiRange(75., 165.);
908 comment = comment.Append("HIJING Jet 75 GeV");
909 AliGenHijing *gener = HijingStandard();
910 // impact parameter range
911 gener->SetImpactParameterRange(0., 5.);
913 gener->SetTrigger(1);
914 gener->SetPtJet(75.);
915 gener->SetRadiation(isw);
916 gener->SetSimpleJets(!isw);
917 gener->SetJetEtaRange(-0.3,0.3);
918 gener->SetJetPhiRange(75., 165.);
925 comment = comment.Append("HIJING Jet 100 GeV");
926 AliGenHijing *gener = HijingStandard();
927 // impact parameter range
928 gener->SetImpactParameterRange(0., 5.);
930 gener->SetTrigger(1);
931 gener->SetPtJet(100.);
932 gener->SetRadiation(isw);
933 gener->SetSimpleJets(!isw);
934 gener->SetJetEtaRange(-0.3,0.3);
935 gener->SetJetPhiRange(75., 165.);
942 comment = comment.Append("HIJING Jet 200 GeV");
943 AliGenHijing *gener = HijingStandard();
944 // impact parameter range
945 gener->SetImpactParameterRange(0., 5.);
947 gener->SetTrigger(1);
948 gener->SetPtJet(200.);
949 gener->SetRadiation(isw);
950 gener->SetSimpleJets(!isw);
951 gener->SetJetEtaRange(-0.3,0.3);
952 gener->SetJetPhiRange(75., 165.);
961 comment = comment.Append("HIJING Gamma 25 GeV");
962 AliGenHijing *gener = HijingStandard();
963 // impact parameter range
964 gener->SetImpactParameterRange(0., 5.);
966 gener->SetTrigger(2);
967 gener->SetPtJet(25.);
968 gener->SetRadiation(isw);
969 gener->SetSimpleJets(!isw);
970 gener->SetJetEtaRange(-0.12, 0.12);
971 gener->SetJetPhiRange(220., 320.);
978 comment = comment.Append("HIJING Gamma 50 GeV");
979 AliGenHijing *gener = HijingStandard();
980 // impact parameter range
981 gener->SetImpactParameterRange(0., 5.);
983 gener->SetTrigger(2);
984 gener->SetPtJet(50.);
985 gener->SetRadiation(isw);
986 gener->SetSimpleJets(!isw);
987 gener->SetJetEtaRange(-0.12, 0.12);
988 gener->SetJetPhiRange(220., 320.);
995 comment = comment.Append("HIJING Gamma 75 GeV");
996 AliGenHijing *gener = HijingStandard();
997 // impact parameter range
998 gener->SetImpactParameterRange(0., 5.);
1000 gener->SetTrigger(2);
1001 gener->SetPtJet(75.);
1002 gener->SetRadiation(isw);
1003 gener->SetSimpleJets(!isw);
1004 gener->SetJetEtaRange(-0.12, 0.12);
1005 gener->SetJetPhiRange(220., 320.);
1012 comment = comment.Append("HIJING Gamma 100 GeV");
1013 AliGenHijing *gener = HijingStandard();
1014 // impact parameter range
1015 gener->SetImpactParameterRange(0., 5.);
1017 gener->SetTrigger(2);
1018 gener->SetPtJet(100.);
1019 gener->SetRadiation(isw);
1020 gener->SetSimpleJets(!isw);
1021 gener->SetJetEtaRange(-0.12, 0.12);
1022 gener->SetJetPhiRange(220., 320.);
1029 comment = comment.Append("HIJING Gamma 200 GeV");
1030 AliGenHijing *gener = HijingStandard();
1031 // impact parameter range
1032 gener->SetImpactParameterRange(0., 5.);
1034 gener->SetTrigger(2);
1035 gener->SetPtJet(200.);
1036 gener->SetRadiation(isw);
1037 gener->SetSimpleJets(!isw);
1038 gener->SetJetEtaRange(-0.12, 0.12);
1039 gener->SetJetPhiRange(220., 320.);
1045 comment = comment.Append("HIJING pA");
1047 AliGenCocktail *gener = new AliGenCocktail();
1049 AliGenHijing *hijing = new AliGenHijing(-1);
1050 // centre of mass energy
1051 hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
1052 // impact parameter range
1053 hijing->SetImpactParameterRange(0., 15.);
1055 hijing->SetReferenceFrame("CMS");
1056 hijing->SetBoostLHC(1);
1058 hijing->SetProjectile("P", 1, 1);
1059 hijing->SetTarget ("A", 208, 82);
1060 // tell hijing to keep the full parent child chain
1061 hijing->KeepFullEvent();
1062 // enable jet quenching
1063 hijing->SetJetQuenching(0);
1065 hijing->SetShadowing(1);
1066 // Don't track spectators
1067 hijing->SetSpectators(0);
1068 // kinematic selection
1069 hijing->SetSelectAll(0);
1071 AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
1072 AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
1073 gray->SetSlowNucleonModel(model);
1075 gener->AddGenerator(hijing,"Hijing pPb", 1);
1076 gener->AddGenerator(gray, "Gray Particles",1);
1082 comment = comment.Append(":Pythia p-p @ 14 TeV");
1083 AliGenPythia *gener = new AliGenPythia(-1);
1084 gener->SetMomentumRange(0,999999);
1085 gener->SetThetaRange(0., 180.);
1086 gener->SetYRange(-12,12);
1087 gener->SetPtRange(0,1000);
1088 gener->SetProcess(kPyMb);
1089 gener->SetEnergyCMS(14000.);
1093 case kPythia6Jets20_24:
1095 comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV");
1096 AliGenPythia * gener = new AliGenPythia(-1);
1097 gener->SetEnergyCMS(5500.);// Centre of mass energy
1098 gener->SetProcess(kPyJets);// Process type
1099 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1100 gener->SetJetPhiRange(0., 360.);
1101 gener->SetJetEtRange(10., 1000.);
1102 gener->SetGluonRadiation(1,1);
1103 // gener->SetPtKick(0.);
1104 // Structure function
1105 gener->SetStrucFunc(kCTEQ4L);
1106 gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering
1107 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1108 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1112 case kPythia6Jets24_29:
1114 comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV");
1115 AliGenPythia * gener = new AliGenPythia(-1);
1116 gener->SetEnergyCMS(5500.);// Centre of mass energy
1117 gener->SetProcess(kPyJets);// Process type
1118 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1119 gener->SetJetPhiRange(0., 360.);
1120 gener->SetJetEtRange(10., 1000.);
1121 gener->SetGluonRadiation(1,1);
1122 // gener->SetPtKick(0.);
1123 // Structure function
1124 gener->SetStrucFunc(kCTEQ4L);
1125 gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering
1126 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1127 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1131 case kPythia6Jets29_35:
1133 comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV");
1134 AliGenPythia * gener = new AliGenPythia(-1);
1135 gener->SetEnergyCMS(5500.);// Centre of mass energy
1136 gener->SetProcess(kPyJets);// Process type
1137 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1138 gener->SetJetPhiRange(0., 360.);
1139 gener->SetJetEtRange(10., 1000.);
1140 gener->SetGluonRadiation(1,1);
1141 // gener->SetPtKick(0.);
1142 // Structure function
1143 gener->SetStrucFunc(kCTEQ4L);
1144 gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering
1145 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1146 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1150 case kPythia6Jets35_42:
1152 comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV");
1153 AliGenPythia * gener = new AliGenPythia(-1);
1154 gener->SetEnergyCMS(5500.);// Centre of mass energy
1155 gener->SetProcess(kPyJets);// Process type
1156 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1157 gener->SetJetPhiRange(0., 360.);
1158 gener->SetJetEtRange(10., 1000.);
1159 gener->SetGluonRadiation(1,1);
1160 // gener->SetPtKick(0.);
1161 // Structure function
1162 gener->SetStrucFunc(kCTEQ4L);
1163 gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering
1164 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1165 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1169 case kPythia6Jets42_50:
1171 comment = comment.Append(":Pythia jets 42-50 GeV @ 5.5 TeV");
1172 AliGenPythia * gener = new AliGenPythia(-1);
1173 gener->SetEnergyCMS(5500.);// Centre of mass energy
1174 gener->SetProcess(kPyJets);// Process type
1175 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1176 gener->SetJetPhiRange(0., 360.);
1177 gener->SetJetEtRange(10., 1000.);
1178 gener->SetGluonRadiation(1,1);
1179 // gener->SetPtKick(0.);
1180 // Structure function
1181 gener->SetStrucFunc(kCTEQ4L);
1182 gener->SetPtHard(42., 50.);// Pt transfer of the hard scattering
1183 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1184 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1188 case kPythia6Jets50_60:
1190 comment = comment.Append(":Pythia jets 50-60 GeV @ 5.5 TeV");
1191 AliGenPythia * gener = new AliGenPythia(-1);
1192 gener->SetEnergyCMS(5500.);// Centre of mass energy
1193 gener->SetProcess(kPyJets);// Process type
1194 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1195 gener->SetJetPhiRange(0., 360.);
1196 gener->SetJetEtRange(10., 1000.);
1197 gener->SetGluonRadiation(1,1);
1198 // gener->SetPtKick(0.);
1199 // Structure function
1200 gener->SetStrucFunc(kCTEQ4L);
1201 gener->SetPtHard(50., 60.);// Pt transfer of the hard scattering
1202 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1203 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1207 case kPythia6Jets60_72:
1209 comment = comment.Append(":Pythia jets 60-72 GeV @ 5.5 TeV");
1210 AliGenPythia * gener = new AliGenPythia(-1);
1211 gener->SetEnergyCMS(5500.);// Centre of mass energy
1212 gener->SetProcess(kPyJets);// Process type
1213 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1214 gener->SetJetPhiRange(0., 360.);
1215 gener->SetJetEtRange(10., 1000.);
1216 gener->SetGluonRadiation(1,1);
1217 // gener->SetPtKick(0.);
1218 // Structure function
1219 gener->SetStrucFunc(kCTEQ4L);
1220 gener->SetPtHard(60., 72.);// Pt transfer of the hard scattering
1221 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1222 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1226 case kPythia6Jets72_86:
1228 comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV");
1229 AliGenPythia * gener = new AliGenPythia(-1);
1230 gener->SetEnergyCMS(5500.);// Centre of mass energy
1231 gener->SetProcess(kPyJets);// Process type
1232 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1233 gener->SetJetPhiRange(0., 360.);
1234 gener->SetJetEtRange(10., 1000.);
1235 gener->SetGluonRadiation(1,1);
1236 // gener->SetPtKick(0.);
1237 // Structure function
1238 gener->SetStrucFunc(kCTEQ4L);
1239 gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering
1240 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1241 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1245 case kPythia6Jets86_104:
1247 comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV");
1248 AliGenPythia * gener = new AliGenPythia(-1);
1249 gener->SetEnergyCMS(5500.);// Centre of mass energy
1250 gener->SetProcess(kPyJets);// Process type
1251 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1252 gener->SetJetPhiRange(0., 360.);
1253 gener->SetJetEtRange(10., 1000.);
1254 gener->SetGluonRadiation(1,1);
1255 // gener->SetPtKick(0.);
1256 // Structure function
1257 gener->SetStrucFunc(kCTEQ4L);
1258 gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering
1259 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1260 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1264 case kPythia6Jets104_125:
1266 comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV");
1267 AliGenPythia * gener = new AliGenPythia(-1);
1268 gener->SetEnergyCMS(5500.);// Centre of mass energy
1269 gener->SetProcess(kPyJets);// Process type
1270 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1271 gener->SetJetPhiRange(0., 360.);
1272 gener->SetJetEtRange(10., 1000.);
1273 gener->SetGluonRadiation(1,1);
1274 // gener->SetPtKick(0.);
1275 // Structure function
1276 gener->SetStrucFunc(kCTEQ4L);
1277 gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering
1278 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1279 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1283 case kPythia6Jets125_150:
1285 comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV");
1286 AliGenPythia * gener = new AliGenPythia(-1);
1287 gener->SetEnergyCMS(5500.);// Centre of mass energy
1288 gener->SetProcess(kPyJets);// Process type
1289 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1290 gener->SetJetPhiRange(0., 360.);
1291 gener->SetJetEtRange(10., 1000.);
1292 gener->SetGluonRadiation(1,1);
1293 // gener->SetPtKick(0.);
1294 // Structure function
1295 gener->SetStrucFunc(kCTEQ4L);
1296 gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering
1297 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1298 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1302 case kPythia6Jets150_180:
1304 comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV");
1305 AliGenPythia * gener = new AliGenPythia(-1);
1306 gener->SetEnergyCMS(5500.);// Centre of mass energy
1307 gener->SetProcess(kPyJets);// Process type
1308 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1309 gener->SetJetPhiRange(0., 360.);
1310 gener->SetJetEtRange(10., 1000.);
1311 gener->SetGluonRadiation(1,1);
1312 // gener->SetPtKick(0.);
1313 // Structure function
1314 gener->SetStrucFunc(kCTEQ4L);
1315 gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering
1316 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1317 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1323 comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
1324 AliGenPythia * gener = new AliGenPythia(10);
1325 gener->SetProcess(kPyD0PbPbMNR);
1326 gener->SetStrucFunc(kCTEQ4L);
1327 gener->SetPtHard(2.1,-1.0);
1328 gener->SetEnergyCMS(5500.);
1329 gener->SetNuclei(208,208);
1330 gener->SetForceDecay(kHadronicD);
1331 gener->SetYRange(-2,2);
1332 gener->SetFeedDownHigherFamily(kFALSE);
1333 gener->SetStackFillOpt(AliGenPythia::kParentSelection);
1334 gener->SetCountMode(AliGenPythia::kCountParents);
1338 case kCharmSemiElPbPb5500:
1340 comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
1341 AliGenPythia * gener = new AliGenPythia(10);
1342 gener->SetProcess(kPyCharmPbPbMNR);
1343 gener->SetStrucFunc(kCTEQ4L);
1344 gener->SetPtHard(2.1,-1.0);
1345 gener->SetEnergyCMS(5500.);
1346 gener->SetNuclei(208,208);
1347 gener->SetForceDecay(kSemiElectronic);
1348 gener->SetYRange(-2,2);
1349 gener->SetFeedDownHigherFamily(kFALSE);
1350 gener->SetCountMode(AliGenPythia::kCountParents);
1354 case kBeautySemiElPbPb5500:
1356 comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
1357 AliGenPythia *gener = new AliGenPythia(10);
1358 gener->SetProcess(kPyBeautyPbPbMNR);
1359 gener->SetStrucFunc(kCTEQ4L);
1360 gener->SetPtHard(2.75,-1.0);
1361 gener->SetEnergyCMS(5500.);
1362 gener->SetNuclei(208,208);
1363 gener->SetForceDecay(kSemiElectronic);
1364 gener->SetYRange(-2,2);
1365 gener->SetFeedDownHigherFamily(kFALSE);
1366 gener->SetCountMode(AliGenPythia::kCountParents);
1372 comment = comment.Append(" Cocktail for TRD at 5.5 TeV");
1373 AliGenCocktail *gener = new AliGenCocktail();
1375 AliGenParam *jpsi = new AliGenParam(10,
1376 new AliGenMUONlib(),
1377 AliGenMUONlib::kJpsiFamily,
1380 jpsi->SetPtRange(0, 100);
1381 jpsi->SetYRange(-1., +1.);
1382 jpsi->SetForceDecay(kDiElectron);
1384 AliGenParam *ups = new AliGenParam(10,
1385 new AliGenMUONlib(),
1386 AliGenMUONlib::kUpsilonFamily,
1388 ups->SetPtRange(0, 100);
1389 ups->SetYRange(-1., +1.);
1390 ups->SetForceDecay(kDiElectron);
1392 AliGenParam *charm = new AliGenParam(10,
1393 new AliGenMUONlib(),
1394 AliGenMUONlib::kCharm,
1396 charm->SetPtRange(0, 100);
1397 charm->SetYRange(-1.5, +1.5);
1398 charm->SetForceDecay(kSemiElectronic);
1401 AliGenParam *beauty = new AliGenParam(10,
1402 new AliGenMUONlib(),
1403 AliGenMUONlib::kBeauty,
1405 beauty->SetPtRange(0, 100);
1406 beauty->SetYRange(-1.5, +1.5);
1407 beauty->SetForceDecay(kSemiElectronic);
1409 gener->AddGenerator(jpsi,"J/psi",1);
1410 gener->AddGenerator(ups,"Upsilon",1);
1411 gener->AddGenerator(charm,"Charm",1);
1412 gener->AddGenerator(beauty,"Beauty",1);
1418 comment = comment.Append(" Jet-jet at 5.5 TeV");
1419 AliGenPythia *gener = new AliGenPythia(-1);
1420 gener->SetEnergyCMS(5500.);
1421 gener->SetProcess(kPyJets);
1422 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1423 gener->SetPtHard(ptHardMin,ptHardMax);
1424 gener->SetYHard(-0.7,0.7);
1425 gener->SetJetEtaRange(-0.2,0.2);
1426 gener->SetEventListRange(0,1);
1432 comment = comment.Append(" Gamma-jet at 5.5 TeV");
1433 AliGenPythia *gener = new AliGenPythia(-1);
1434 gener->SetEnergyCMS(5500.);
1435 gener->SetProcess(kPyDirectGamma);
1436 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1437 gener->SetPtHard(ptHardMin,ptHardMax);
1438 gener->SetYHard(-1.0,1.0);
1439 gener->SetGammaEtaRange(-0.13,0.13);
1440 gener->SetGammaPhiRange(210.,330.);
1441 gener->SetEventListRange(0,1);
1445 case kMuonCocktailCent1:
1447 comment = comment.Append(" Muon Cocktail Cent1");
1448 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1449 gener->SetPtRange(1.0,100.); // Transverse momentum range
1450 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1451 gener->SetYRange(-4.0,-2.4);
1452 gener->SetMuonPtCut(0.8);
1453 gener->SetMuonThetaCut(171.,178.);
1454 gener->SetMuonMultiplicity(2);
1455 gener->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04
1456 gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04
1460 case kMuonCocktailPer1:
1462 comment = comment.Append(" Muon Cocktail Per1");
1463 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1464 gener->SetPtRange(1.0,100.); // Transverse momentum range
1465 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1466 gener->SetYRange(-4.0,-2.4);
1467 gener->SetMuonPtCut(0.8);
1468 gener->SetMuonThetaCut(171.,178.);
1469 gener->SetMuonMultiplicity(2);
1470 gener->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04
1471 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1475 case kMuonCocktailPer4:
1477 comment = comment.Append(" Muon Cocktail Per4");
1478 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1479 gener->SetPtRange(1.0,100.); // Transverse momentum range
1480 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1481 gener->SetYRange(-4.0,-2.4);
1482 gener->SetMuonPtCut(0.8);
1483 gener->SetMuonThetaCut(171.,178.);
1484 gener->SetMuonMultiplicity(2);
1485 gener->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04
1486 gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04
1490 case kMuonCocktailCent1HighPt:
1492 comment = comment.Append(" Muon Cocktail HighPt Cent1");
1493 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1494 gener->SetPtRange(1.0,100.); // Transverse momentum range
1495 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1496 gener->SetYRange(-4.0,-2.4);
1497 gener->SetMuonPtCut(2.5);
1498 gener->SetMuonThetaCut(171.,178.);
1499 gener->SetMuonMultiplicity(2);
1500 gener->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04
1501 gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04
1505 case kMuonCocktailPer1HighPt :
1507 comment = comment.Append(" Muon Cocktail HighPt Per1");
1508 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1509 gener->SetPtRange(1.0,100.); // Transverse momentum range
1510 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1511 gener->SetYRange(-4.0,-2.4);
1512 gener->SetMuonPtCut(2.5);
1513 gener->SetMuonThetaCut(171.,178.);
1514 gener->SetMuonMultiplicity(2);
1515 gener->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04
1516 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1520 case kMuonCocktailPer4HighPt:
1522 comment = comment.Append(" Muon Cocktail HighPt Per4");
1523 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1524 gener->SetPtRange(1.0,100.); // Transverse momentum range
1525 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1526 gener->SetYRange(-4.0,-2.4);
1527 gener->SetMuonPtCut(2.5);
1528 gener->SetMuonThetaCut(171.,178.);
1529 gener->SetMuonMultiplicity(2);
1530 gener->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04
1531 gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04
1535 case kMuonCocktailCent1Single:
1537 comment = comment.Append(" Muon Cocktail Single Cent1");
1538 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1539 gener->SetPtRange(1.0,100.); // Transverse momentum range
1540 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1541 gener->SetYRange(-4.0,-2.4);
1542 gener->SetMuonPtCut(0.8);
1543 gener->SetMuonThetaCut(171.,178.);
1544 gener->SetMuonMultiplicity(1);
1545 gener->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04
1546 gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04
1550 case kMuonCocktailPer1Single :
1552 comment = comment.Append(" Muon Cocktail Single Per1");
1553 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1554 gener->SetPtRange(1.0,100.); // Transverse momentum range
1555 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1556 gener->SetYRange(-4.0,-2.4);
1557 gener->SetMuonPtCut(0.8);
1558 gener->SetMuonThetaCut(171.,178.);
1559 gener->SetMuonMultiplicity(1);
1560 gener->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04
1561 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1565 case kMuonCocktailPer4Single:
1567 comment = comment.Append(" Muon Cocktail Single Per4");
1568 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1569 gener->SetPtRange(1.0,100.); // Transverse momentum range
1570 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1571 gener->SetYRange(-4.0,-2.4);
1572 gener->SetMuonPtCut(0.8);
1573 gener->SetMuonThetaCut(171.,178.);
1574 gener->SetMuonMultiplicity(1);
1575 gener->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04
1576 gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04
1582 comment = comment.Append(" Flat in FMD1 range");
1583 AliGenBox* gener = new AliGenBox(2000);
1584 gener->SetPart(kPiPlus);
1585 gener->SetMomentumRange(3,4);
1586 gener->SetPhiRange(0, 360);
1587 gener->SetThetaRange(0.77, 3.08);
1593 comment = comment.Append(" Flat in FMD2 range");
1594 AliGenBox* gener = new AliGenBox(2000);
1595 gener->SetPart(kPiPlus);
1596 gener->SetMomentumRange(3,4);
1597 gener->SetPhiRange(0, 360);
1598 gener->SetThetaRange(2.95, 20.42);
1604 comment = comment.Append(" Flat in FMD3 range");
1605 AliGenBox* gener = new AliGenBox(2000);
1606 gener->SetPart(kPiPlus);
1607 gener->SetMomentumRange(3,4);
1608 gener->SetPhiRange(0, 360);
1609 gener->SetThetaRange(155.97, 176.73);
1615 comment = comment.Append(" Flat in FMD range");
1616 AliGenCocktail* gener = new AliGenCocktail();
1617 gener->SetMomentumRange(3,4);
1618 gener->SetPhiRange(0, 360);
1619 AliGenBox* gener3 = new AliGenBox(2000);
1620 gener3->SetThetaRange(155.97, 176.73);
1621 gener3->SetPart(kPiPlus);
1622 gener->AddGenerator(gener3, "FMD3", .33);
1623 AliGenBox* gener2 = new AliGenBox(2000);
1624 gener2->SetThetaRange(2.95, 20.42);
1625 gener2->SetPart(kPiPlus);
1626 gener->AddGenerator(gener2, "FMD2", .33);
1627 AliGenBox* gener1 = new AliGenBox(2000);
1628 gener1->SetThetaRange(0.77, 3.08);
1629 gener1->SetPart(kPiPlus);
1630 gener->AddGenerator(gener1, "FMD1", .34);
1640 //____________________________________________________________________
1644 AliGenHijing *gener = new AliGenHijing(-1);
1645 // centre of mass energy
1646 gener->SetEnergyCMS(5500.);
1648 gener->SetReferenceFrame("CMS");
1650 gener->SetProjectile("A", 208, 82);
1651 gener->SetTarget ("A", 208, 82);
1652 // tell hijing to keep the full parent child chain
1653 gener->KeepFullEvent();
1654 // enable jet quenching
1655 gener->SetJetQuenching(1);
1657 gener->SetShadowing(1);
1658 // neutral pion and heavy particle decays switched off
1659 gener->SetDecaysOff(1);
1660 // Don't track spectators
1661 gener->SetSpectators(0);
1662 // kinematic selection
1663 gener->SetSelectAll(0);
1668 //____________________________________________________________________
1670 ProcessEnvironmentVars(EG_t& eg, Int_t& seed)
1673 if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
1674 Int_t eg1 = LookupEG(gSystem->Getenv("CONFIG_RUN_TYPE"));
1675 if (eg1 >= 0) eg = EG_t(eg1);
1677 // Random Number seed
1678 if (gSystem->Getenv("CONFIG_SEED")) {
1679 seed = atoi(gSystem->Getenv("CONFIG_SEED"));
1683 //____________________________________________________________________