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/AliABSOv0.h"
38 #include "STRUCT/AliDIPOv2.h"
39 #include "STRUCT/AliHALL.h"
40 #include "STRUCT/AliFRAMEv2.h"
41 #include "STRUCT/AliSHILv2.h"
42 #include "STRUCT/AliPIPEv0.h"
43 #include "ITS/AliITSvPPRasymmFMD.h"
44 #include "TPC/AliTPCv2.h"
45 #include "TOF/AliTOFv4T0.h"
46 #include "RICH/AliRICHv1.h"
47 #include "ZDC/AliZDCv2.h"
48 #include "TRD/AliTRDv1.h"
49 #include "FMD/AliFMDv1.h"
50 #include "MUON/AliMUONv1.h"
51 #include "MUON/AliMUONSt1GeometryBuilderV2.h"
52 #include "MUON/AliMUONSt2GeometryBuilderV2.h"
53 #include "MUON/AliMUONSlatGeometryBuilder.h"
54 #include "MUON/AliMUONTriggerGeometryBuilder.h"
55 #include "PHOS/AliPHOSv1.h"
56 #include "PMD/AliPMDv1.h"
57 #include "START/AliSTARTv1.h"
58 #include "EMCAL/AliEMCALv1.h"
59 #include "CRT/AliCRTv0.h"
60 #include "VZERO/AliVZEROv5.h"
66 kParam_8000, kParam_4000, kParam_2000,
67 kHijing_cent1, kHijing_cent2,
68 kHijing_per1, kHijing_per2, kHijing_per3, kHijing_per4, kHijing_per5,
69 kHijing_jj25, kHijing_jj50, kHijing_jj75, kHijing_jj100, kHijing_jj200,
70 kHijing_gj25, kHijing_gj50, kHijing_gj75, kHijing_gj100, kHijing_gj200,
72 kPythia6Jets20_24, kPythia6Jets24_29, kPythia6Jets29_35,
73 kPythia6Jets35_42, kPythia6Jets42_50, kPythia6Jets50_60,
74 kPythia6Jets60_72, kPythia6Jets72_86, kPythia6Jets86_104,
75 kPythia6Jets104_125, kPythia6Jets125_150, kPythia6Jets150_180,
76 kD0PbPb5500, kCharmSemiElPbPb5500, kBeautySemiElPbPb5500,
77 kCocktailTRD, kPyJJ, kPyGJ,
78 kMuonCocktailCent1, kMuonCocktailPer1, kMuonCocktailPer4,
79 kMuonCocktailCent1HighPt, kMuonCocktailPer1HighPt, kMuonCocktailPer4HighPt,
80 kMuonCocktailCent1Single, kMuonCocktailPer1Single, kMuonCocktailPer4Single,
81 kFlow_2_2000, kFlow_10_2000, kFlow_6_2000, kFlow_6_5000,
85 const char* pprRunName[] = {
87 "kParam_8000", "kParam_4000", "kParam_2000",
88 "kHijing_cent1", "kHijing_cent2",
89 "kHijing_per1", "kHijing_per2", "kHijing_per3", "kHijing_per4",
91 "kHijing_jj25", "kHijing_jj50", "kHijing_jj75", "kHijing_jj100",
93 "kHijing_gj25", "kHijing_gj50", "kHijing_gj75", "kHijing_gj100",
94 "kHijing_gj200", "kHijing_pA", "kPythia6",
95 "kPythia6Jets20_24", "kPythia6Jets24_29", "kPythia6Jets29_35",
96 "kPythia6Jets35_42", "kPythia6Jets42_50", "kPythia6Jets50_60",
97 "kPythia6Jets60_72", "kPythia6Jets72_86", "kPythia6Jets86_104",
98 "kPythia6Jets104_125", "kPythia6Jets125_150", "kPythia6Jets150_180",
99 "kD0PbPb5500", "kCharmSemiElPbPb5500", "kBeautySemiElPbPb5500",
100 "kCocktailTRD", "kPyJJ", "kPyGJ",
101 "kMuonCocktailCent1", "kMuonCocktailPer1", "kMuonCocktailPer4",
102 "kMuonCocktailCent1HighPt", "kMuonCocktailPer1HighPt", "kMuonCocktailPer4HighPt",
103 "kMuonCocktailCent1Single", "kMuonCocktailPer1Single", "kMuonCocktailPer4Single",
104 "kFlow_2_2000", "kFlow_10_2000", "kFlow_6_2000", "kFlow_6_5000", "kHIJINGplus"
114 kGluonRadiation, kNoGluonRadiation
123 // This part for configuration
124 //static PprRun_t srun = test50;
125 static PprRun_t srun = kHIJINGplus;
126 static PprGeo_t sgeo = kNoHoles;
127 static PprRad_t srad = kGluonRadiation;
128 static PprMag_t smag = k5kG;
129 static Int_t sseed = 12345; //Set 0 to use the current time
132 static TString comment;
135 Float_t EtaToTheta(Float_t arg);
136 AliGenerator* GeneratorFactory(PprRun_t srun);
137 AliGenHijing* HijingStandard();
138 AliGenGeVSim* GeVSimStandard(Float_t, Float_t);
139 void ProcessEnvironmentVars();
143 // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
144 // Theta range given through pseudorapidity limits 22/6/2001
146 // Get settings from environment variables
147 ProcessEnvironmentVars();
149 // Set Random Number seed
150 gRandom->SetSeed(sseed);
151 cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
154 // libraries required by geant321
155 #if defined(__CINT__)
156 gSystem->Load("libgeant321");
159 new TGeant3TGeo("C++ Interface to Geant3");
161 AliRunLoader* rl=0x0;
163 cout<<"Config.C: Creating Run Loader ..."<<endl;
164 rl = AliRunLoader::Open("galice.root",
165 AliConfig::GetDefaultEventFolderName(),
169 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
172 rl->SetCompressionLevel(2);
173 rl->SetNumberOfEventsPerFile(3);
174 gAlice->SetRunLoader(rl);
177 // Set External decayer
178 AliDecayer *decayer = new AliDecayerPythia();
183 decayer->SetForceDecay(kHadronicD);
185 case kCharmSemiElPbPb5500:
186 decayer->SetForceDecay(kSemiElectronic);
188 case kBeautySemiElPbPb5500:
189 decayer->SetForceDecay(kSemiElectronic);
192 decayer->SetForceDecay(kAll);
196 gMC->SetExternalDecayer(decayer);
199 //=======================================================================
201 //=======================================================================
202 // ************* STEERING parameters FOR ALICE SIMULATION **************
203 // --- Specify event type to be tracked through the ALICE setup
204 // --- All positions are in cm, angles in degrees, and P and E in GeV
206 gMC->SetProcess("DCAY",1);
207 gMC->SetProcess("PAIR",1);
208 gMC->SetProcess("COMP",1);
209 gMC->SetProcess("PHOT",1);
210 gMC->SetProcess("PFIS",0);
211 gMC->SetProcess("DRAY",0);
212 gMC->SetProcess("ANNI",1);
213 gMC->SetProcess("BREM",1);
214 gMC->SetProcess("MUNU",1);
215 gMC->SetProcess("CKOV",1);
216 gMC->SetProcess("HADR",1);
217 gMC->SetProcess("LOSS",2);
218 gMC->SetProcess("MULS",1);
219 gMC->SetProcess("RAYL",1);
221 Float_t cut = 1.e-3; // 1MeV cut by default
222 Float_t tofmax = 1.e10;
224 gMC->SetCut("CUTGAM", cut);
225 gMC->SetCut("CUTELE", cut);
226 gMC->SetCut("CUTNEU", cut);
227 gMC->SetCut("CUTHAD", cut);
228 gMC->SetCut("CUTMUO", cut);
229 gMC->SetCut("BCUTE", cut);
230 gMC->SetCut("BCUTM", cut);
231 gMC->SetCut("DCUTE", cut);
232 gMC->SetCut("DCUTM", cut);
233 gMC->SetCut("PPCUTM", cut);
234 gMC->SetCut("TOFMAX", tofmax);
236 // Debug and log level
237 AliLog::SetGlobalDebugLevel(0);
238 AliLog::SetGlobalLogLevel(AliLog::kError);
240 // Generator Configuration
241 AliGenerator* gener = GeneratorFactory(srun);
242 gener->SetOrigin(0, 0, 0); // vertex position
243 gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position
244 gener->SetCutVertexZ(1.); // Truncate at 1 sigma
245 gener->SetVertexSmear(kPerEvent);
246 gener->SetTrackingFlag(1);
250 comment = comment.Append(" | L3 field 0.2 T");
251 } else if (smag == k4kG) {
252 comment = comment.Append(" | L3 field 0.4 T");
253 } else if (smag == k5kG) {
254 comment = comment.Append(" | L3 field 0.5 T");
258 if (srad == kGluonRadiation)
260 comment = comment.Append(" | Gluon Radiation On");
263 comment = comment.Append(" | Gluon Radiation Off");
268 comment = comment.Append(" | Holes for PHOS/RICH");
271 comment = comment.Append(" | No holes for PHOS/RICH");
274 printf("\n \n Comment: %s \n \n", comment.Data());
278 AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., smag);
279 field->SetL3ConstField(0); //Using const. field in the barrel
281 gAlice->SetField(field);
305 //=================== Alice BODY parameters =============================
306 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
311 //=================== MAG parameters ============================
312 // --- Start with Magnet since detector layouts may be depending ---
313 // --- on the selected Magnet dimensions ---
314 AliMAG *MAG = new AliMAG("MAG", "Magnet");
320 //=================== ABSO parameters ============================
321 AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
326 //=================== DIPO parameters ============================
328 AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
333 //=================== HALL parameters ============================
335 AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
341 //=================== FRAME parameters ============================
343 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
344 if (sgeo == kHoles) {
353 //=================== SHIL parameters ============================
355 AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2");
361 //=================== PIPE parameters ============================
363 AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
368 //=================== ITS parameters ============================
370 // As the innermost detector in ALICE, the Inner Tracking System "impacts" on
371 // almost all other detectors. This involves the fact that the ITS geometry
372 // still has several options to be followed in parallel in order to determine
373 // the best set-up which minimizes the induced background. All the geometries
374 // available to date are described in the following. Read carefully the comments
375 // and use the default version (the only one uncommented) unless you are making
376 // comparisons and you know what you are doing. In this case just uncomment the
377 // ITS geometry you want to use and run Aliroot.
379 // Detailed geometries:
382 //AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services");
384 //AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services");
386 AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("ITS","New ITS PPR detailed version with asymmetric services");
387 ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
388 ITS->SetReadDet(kTRUE); // don't touch this parameter if you're not an ITS developer
389 // ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer
390 ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
391 ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
392 ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
393 ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300]
394 ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
395 ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
397 // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful
398 // for reconstruction !):
401 //AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version with asymmetric services");
402 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
403 //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
405 //AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version with symmetric services");
406 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
407 //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
411 // Geant3 <-> EUCLID conversion
412 // ============================
414 // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
415 // media to two ASCII files (called by default ITSgeometry.euc and
416 // ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
417 // The default (=0) means that you dont want to use this facility.
424 //============================ TPC parameters ================================
425 // --- This allows the user to specify sectors for the SLOW (TPC geometry 2)
426 // --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper)
427 // --- sectors are specified, any value other than that requires at least one
428 // --- sector (lower or upper)to be specified!
429 // --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
430 // --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
431 // --- SecLows - number of lower sectors specified (up to 6)
432 // --- SecUps - number of upper sectors specified (up to 12)
433 // --- Sens - sensitive strips for the Slow Simulator !!!
434 // --- This does NOT work if all S or L-sectors are specified, i.e.
435 // --- if SecAL or SecAU < 0
438 //-----------------------------------------------------------------------------
440 // gROOT->LoadMacro("SetTPCParam.C");
441 // AliTPCParam *param = SetTPCParam();
442 AliTPC *TPC = new AliTPCv2("TPC", "Default");
444 // All sectors included
452 //=================== TOF parameters ============================
453 AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF");
459 //=================== RICH parameters ===========================
460 AliRICH *RICH = new AliRICHv1("RICH", "normal RICH");
467 //=================== ZDC parameters ============================
469 AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
474 //=================== TRD parameters ============================
476 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
478 // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
480 if (sgeo == kHoles) {
481 // With hole in front of PHOS
483 // With hole in front of RICH
487 AliTRDsim *TRDsim = TRD->CreateTR();
492 //=================== FMD parameters ============================
493 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
498 //=================== MUON parameters ===========================
499 // New MUONv1 version (geometry defined via builders)
500 AliMUON *MUON = new AliMUONv1("MUON", "default");
501 ((AliMUONv1*)MUON)->SetStepManagerVersionDE(true);
502 MUON->SetSegmentationType(2);// default wise to old (1), new (2)
503 MUON->AddGeometryBuilder(new AliMUONSt1GeometryBuilderV2(MUON));
504 MUON->AddGeometryBuilder(new AliMUONSt2GeometryBuilderV2(MUON));
505 MUON->AddGeometryBuilder(new AliMUONSlatGeometryBuilder(MUON));
506 MUON->AddGeometryBuilder(new AliMUONTriggerGeometryBuilder(MUON));
508 //=================== PHOS parameters ===========================
512 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
518 //=================== PMD parameters ============================
519 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
524 //=================== START parameters ============================
525 AliSTART *START = new AliSTARTv1("START", "START Detector");
530 //=================== EMCAL parameters ============================
531 AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCAL_55_25");
536 //=================== CRT parameters ============================
537 AliCRT *CRT = new AliCRTv0("CRT", "normal ACORDE");
542 //=================== CRT parameters ============================
543 AliVZERO *VZERO = new AliVZEROv5("VZERO", "normal VZERO");
549 Float_t EtaToTheta(Float_t arg){
550 return (180./TMath::Pi())*2.*atan(exp(-arg));
555 AliGenerator* GeneratorFactory(PprRun_t srun) {
557 if (srad == kNoGluonRadiation) isw = 0;
560 AliGenerator * gGener = 0x0;
564 comment = comment.Append(":HIJINGparam test 50 particles");
565 AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
566 gener->SetMomentumRange(0, 999999.);
567 gener->SetPhiRange(0., 360.);
568 // Set pseudorapidity range from -8 to 8.
569 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
570 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
571 gener->SetThetaRange(thmin,thmax);
577 comment = comment.Append(":HIJINGparam N=8000");
578 AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
579 gener->SetMomentumRange(0, 999999.);
580 gener->SetPhiRange(0., 360.);
581 // Set pseudorapidity range from -8 to 8.
582 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
583 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
584 gener->SetThetaRange(thmin,thmax);
590 comment = comment.Append("HIJINGparam N=4000");
591 AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
592 gener->SetMomentumRange(0, 999999.);
593 gener->SetPhiRange(0., 360.);
594 // Set pseudorapidity range from -8 to 8.
595 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
596 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
597 gener->SetThetaRange(thmin,thmax);
603 comment = comment.Append("HIJINGparam N=2000");
604 AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
605 gener->SetMomentumRange(0, 999999.);
606 gener->SetPhiRange(0., 360.);
607 // Set pseudorapidity range from -8 to 8.
608 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
609 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
610 gener->SetThetaRange(thmin,thmax);
619 comment = comment.Append("HIJING cent1");
620 AliGenHijing *gener = HijingStandard();
621 // impact parameter range
622 gener->SetImpactParameterRange(0., 5.);
628 comment = comment.Append("HIJING cent2");
629 AliGenHijing *gener = HijingStandard();
630 // impact parameter range
631 gener->SetImpactParameterRange(0., 2.);
640 comment = comment.Append("HIJING per1");
641 AliGenHijing *gener = HijingStandard();
642 // impact parameter range
643 gener->SetImpactParameterRange(5., 8.6);
649 comment = comment.Append("HIJING per2");
650 AliGenHijing *gener = HijingStandard();
651 // impact parameter range
652 gener->SetImpactParameterRange(8.6, 11.2);
658 comment = comment.Append("HIJING per3");
659 AliGenHijing *gener = HijingStandard();
660 // impact parameter range
661 gener->SetImpactParameterRange(11.2, 13.2);
667 comment = comment.Append("HIJING per4");
668 AliGenHijing *gener = HijingStandard();
669 // impact parameter range
670 gener->SetImpactParameterRange(13.2, 15.);
676 comment = comment.Append("HIJING per5");
677 AliGenHijing *gener = HijingStandard();
678 // impact parameter range
679 gener->SetImpactParameterRange(15., 100.);
688 comment = comment.Append("HIJING Jet 25 GeV");
689 AliGenHijing *gener = HijingStandard();
690 // impact parameter range
691 gener->SetImpactParameterRange(0., 5.);
693 gener->SetTrigger(1);
694 gener->SetPtJet(25.);
695 gener->SetRadiation(isw);
696 gener->SetSimpleJets(!isw);
697 gener->SetJetEtaRange(-0.3,0.3);
698 gener->SetJetPhiRange(75., 165.);
705 comment = comment.Append("HIJING Jet 50 GeV");
706 AliGenHijing *gener = HijingStandard();
707 // impact parameter range
708 gener->SetImpactParameterRange(0., 5.);
710 gener->SetTrigger(1);
711 gener->SetPtJet(50.);
712 gener->SetRadiation(isw);
713 gener->SetSimpleJets(!isw);
714 gener->SetJetEtaRange(-0.3,0.3);
715 gener->SetJetPhiRange(75., 165.);
722 comment = comment.Append("HIJING Jet 75 GeV");
723 AliGenHijing *gener = HijingStandard();
724 // impact parameter range
725 gener->SetImpactParameterRange(0., 5.);
727 gener->SetTrigger(1);
728 gener->SetPtJet(75.);
729 gener->SetRadiation(isw);
730 gener->SetSimpleJets(!isw);
731 gener->SetJetEtaRange(-0.3,0.3);
732 gener->SetJetPhiRange(75., 165.);
739 comment = comment.Append("HIJING Jet 100 GeV");
740 AliGenHijing *gener = HijingStandard();
741 // impact parameter range
742 gener->SetImpactParameterRange(0., 5.);
744 gener->SetTrigger(1);
745 gener->SetPtJet(100.);
746 gener->SetRadiation(isw);
747 gener->SetSimpleJets(!isw);
748 gener->SetJetEtaRange(-0.3,0.3);
749 gener->SetJetPhiRange(75., 165.);
756 comment = comment.Append("HIJING Jet 200 GeV");
757 AliGenHijing *gener = HijingStandard();
758 // impact parameter range
759 gener->SetImpactParameterRange(0., 5.);
761 gener->SetTrigger(1);
762 gener->SetPtJet(200.);
763 gener->SetRadiation(isw);
764 gener->SetSimpleJets(!isw);
765 gener->SetJetEtaRange(-0.3,0.3);
766 gener->SetJetPhiRange(75., 165.);
775 comment = comment.Append("HIJING Gamma 25 GeV");
776 AliGenHijing *gener = HijingStandard();
777 // impact parameter range
778 gener->SetImpactParameterRange(0., 5.);
780 gener->SetTrigger(2);
781 gener->SetPtJet(25.);
782 gener->SetRadiation(isw);
783 gener->SetSimpleJets(!isw);
784 gener->SetJetEtaRange(-0.12, 0.12);
785 gener->SetJetPhiRange(220., 320.);
792 comment = comment.Append("HIJING Gamma 50 GeV");
793 AliGenHijing *gener = HijingStandard();
794 // impact parameter range
795 gener->SetImpactParameterRange(0., 5.);
797 gener->SetTrigger(2);
798 gener->SetPtJet(50.);
799 gener->SetRadiation(isw);
800 gener->SetSimpleJets(!isw);
801 gener->SetJetEtaRange(-0.12, 0.12);
802 gener->SetJetPhiRange(220., 320.);
809 comment = comment.Append("HIJING Gamma 75 GeV");
810 AliGenHijing *gener = HijingStandard();
811 // impact parameter range
812 gener->SetImpactParameterRange(0., 5.);
814 gener->SetTrigger(2);
815 gener->SetPtJet(75.);
816 gener->SetRadiation(isw);
817 gener->SetSimpleJets(!isw);
818 gener->SetJetEtaRange(-0.12, 0.12);
819 gener->SetJetPhiRange(220., 320.);
826 comment = comment.Append("HIJING Gamma 100 GeV");
827 AliGenHijing *gener = HijingStandard();
828 // impact parameter range
829 gener->SetImpactParameterRange(0., 5.);
831 gener->SetTrigger(2);
832 gener->SetPtJet(100.);
833 gener->SetRadiation(isw);
834 gener->SetSimpleJets(!isw);
835 gener->SetJetEtaRange(-0.12, 0.12);
836 gener->SetJetPhiRange(220., 320.);
843 comment = comment.Append("HIJING Gamma 200 GeV");
844 AliGenHijing *gener = HijingStandard();
845 // impact parameter range
846 gener->SetImpactParameterRange(0., 5.);
848 gener->SetTrigger(2);
849 gener->SetPtJet(200.);
850 gener->SetRadiation(isw);
851 gener->SetSimpleJets(!isw);
852 gener->SetJetEtaRange(-0.12, 0.12);
853 gener->SetJetPhiRange(220., 320.);
859 comment = comment.Append("HIJING pA");
861 AliGenCocktail *gener = new AliGenCocktail();
863 AliGenHijing *hijing = new AliGenHijing(-1);
864 // centre of mass energy
865 hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
866 // impact parameter range
867 hijing->SetImpactParameterRange(0., 15.);
869 hijing->SetReferenceFrame("CMS");
870 hijing->SetBoostLHC(1);
872 hijing->SetProjectile("P", 1, 1);
873 hijing->SetTarget ("A", 208, 82);
874 // tell hijing to keep the full parent child chain
875 hijing->KeepFullEvent();
876 // enable jet quenching
877 hijing->SetJetQuenching(0);
879 hijing->SetShadowing(1);
880 // Don't track spectators
881 hijing->SetSpectators(0);
882 // kinematic selection
883 hijing->SetSelectAll(0);
885 AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
886 AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
887 gray->SetSlowNucleonModel(model);
889 gener->AddGenerator(hijing,"Hijing pPb", 1);
890 gener->AddGenerator(gray, "Gray Particles",1);
896 comment = comment.Append(":Pythia p-p @ 14 TeV");
897 AliGenPythia *gener = new AliGenPythia(-1);
898 gener->SetMomentumRange(0,999999);
899 gener->SetThetaRange(0., 180.);
900 gener->SetYRange(-12,12);
901 gener->SetPtRange(0,1000);
902 gener->SetProcess(kPyMb);
903 gener->SetEnergyCMS(14000.);
907 case kPythia6Jets20_24:
909 comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV");
910 AliGenPythia * gener = new AliGenPythia(-1);
911 gener->SetEnergyCMS(5500.);// Centre of mass energy
912 gener->SetProcess(kPyJets);// Process type
913 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
914 gener->SetJetPhiRange(0., 360.);
915 gener->SetJetEtRange(10., 1000.);
916 gener->SetGluonRadiation(1,1);
917 // gener->SetPtKick(0.);
918 // Structure function
919 gener->SetStrucFunc(kCTEQ4L);
920 gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering
921 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
922 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
926 case kPythia6Jets24_29:
928 comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV");
929 AliGenPythia * gener = new AliGenPythia(-1);
930 gener->SetEnergyCMS(5500.);// Centre of mass energy
931 gener->SetProcess(kPyJets);// Process type
932 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
933 gener->SetJetPhiRange(0., 360.);
934 gener->SetJetEtRange(10., 1000.);
935 gener->SetGluonRadiation(1,1);
936 // gener->SetPtKick(0.);
937 // Structure function
938 gener->SetStrucFunc(kCTEQ4L);
939 gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering
940 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
941 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
945 case kPythia6Jets29_35:
947 comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV");
948 AliGenPythia * gener = new AliGenPythia(-1);
949 gener->SetEnergyCMS(5500.);// Centre of mass energy
950 gener->SetProcess(kPyJets);// Process type
951 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
952 gener->SetJetPhiRange(0., 360.);
953 gener->SetJetEtRange(10., 1000.);
954 gener->SetGluonRadiation(1,1);
955 // gener->SetPtKick(0.);
956 // Structure function
957 gener->SetStrucFunc(kCTEQ4L);
958 gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering
959 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
960 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
964 case kPythia6Jets35_42:
966 comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV");
967 AliGenPythia * gener = new AliGenPythia(-1);
968 gener->SetEnergyCMS(5500.);// Centre of mass energy
969 gener->SetProcess(kPyJets);// Process type
970 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
971 gener->SetJetPhiRange(0., 360.);
972 gener->SetJetEtRange(10., 1000.);
973 gener->SetGluonRadiation(1,1);
974 // gener->SetPtKick(0.);
975 // Structure function
976 gener->SetStrucFunc(kCTEQ4L);
977 gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering
978 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
979 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
983 case kPythia6Jets42_50:
985 comment = comment.Append(":Pythia jets 42-50 GeV @ 5.5 TeV");
986 AliGenPythia * gener = new AliGenPythia(-1);
987 gener->SetEnergyCMS(5500.);// Centre of mass energy
988 gener->SetProcess(kPyJets);// Process type
989 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
990 gener->SetJetPhiRange(0., 360.);
991 gener->SetJetEtRange(10., 1000.);
992 gener->SetGluonRadiation(1,1);
993 // gener->SetPtKick(0.);
994 // Structure function
995 gener->SetStrucFunc(kCTEQ4L);
996 gener->SetPtHard(42., 50.);// Pt transfer of the hard scattering
997 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
998 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1002 case kPythia6Jets50_60:
1004 comment = comment.Append(":Pythia jets 50-60 GeV @ 5.5 TeV");
1005 AliGenPythia * gener = new AliGenPythia(-1);
1006 gener->SetEnergyCMS(5500.);// Centre of mass energy
1007 gener->SetProcess(kPyJets);// Process type
1008 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1009 gener->SetJetPhiRange(0., 360.);
1010 gener->SetJetEtRange(10., 1000.);
1011 gener->SetGluonRadiation(1,1);
1012 // gener->SetPtKick(0.);
1013 // Structure function
1014 gener->SetStrucFunc(kCTEQ4L);
1015 gener->SetPtHard(50., 60.);// Pt transfer of the hard scattering
1016 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1017 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1021 case kPythia6Jets60_72:
1023 comment = comment.Append(":Pythia jets 60-72 GeV @ 5.5 TeV");
1024 AliGenPythia * gener = new AliGenPythia(-1);
1025 gener->SetEnergyCMS(5500.);// Centre of mass energy
1026 gener->SetProcess(kPyJets);// Process type
1027 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1028 gener->SetJetPhiRange(0., 360.);
1029 gener->SetJetEtRange(10., 1000.);
1030 gener->SetGluonRadiation(1,1);
1031 // gener->SetPtKick(0.);
1032 // Structure function
1033 gener->SetStrucFunc(kCTEQ4L);
1034 gener->SetPtHard(60., 72.);// Pt transfer of the hard scattering
1035 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1036 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1040 case kPythia6Jets72_86:
1042 comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV");
1043 AliGenPythia * gener = new AliGenPythia(-1);
1044 gener->SetEnergyCMS(5500.);// Centre of mass energy
1045 gener->SetProcess(kPyJets);// Process type
1046 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1047 gener->SetJetPhiRange(0., 360.);
1048 gener->SetJetEtRange(10., 1000.);
1049 gener->SetGluonRadiation(1,1);
1050 // gener->SetPtKick(0.);
1051 // Structure function
1052 gener->SetStrucFunc(kCTEQ4L);
1053 gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering
1054 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1055 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1059 case kPythia6Jets86_104:
1061 comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV");
1062 AliGenPythia * gener = new AliGenPythia(-1);
1063 gener->SetEnergyCMS(5500.);// Centre of mass energy
1064 gener->SetProcess(kPyJets);// Process type
1065 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1066 gener->SetJetPhiRange(0., 360.);
1067 gener->SetJetEtRange(10., 1000.);
1068 gener->SetGluonRadiation(1,1);
1069 // gener->SetPtKick(0.);
1070 // Structure function
1071 gener->SetStrucFunc(kCTEQ4L);
1072 gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering
1073 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1074 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1078 case kPythia6Jets104_125:
1080 comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV");
1081 AliGenPythia * gener = new AliGenPythia(-1);
1082 gener->SetEnergyCMS(5500.);// Centre of mass energy
1083 gener->SetProcess(kPyJets);// Process type
1084 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1085 gener->SetJetPhiRange(0., 360.);
1086 gener->SetJetEtRange(10., 1000.);
1087 gener->SetGluonRadiation(1,1);
1088 // gener->SetPtKick(0.);
1089 // Structure function
1090 gener->SetStrucFunc(kCTEQ4L);
1091 gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering
1092 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1093 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1097 case kPythia6Jets125_150:
1099 comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV");
1100 AliGenPythia * gener = new AliGenPythia(-1);
1101 gener->SetEnergyCMS(5500.);// Centre of mass energy
1102 gener->SetProcess(kPyJets);// Process type
1103 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1104 gener->SetJetPhiRange(0., 360.);
1105 gener->SetJetEtRange(10., 1000.);
1106 gener->SetGluonRadiation(1,1);
1107 // gener->SetPtKick(0.);
1108 // Structure function
1109 gener->SetStrucFunc(kCTEQ4L);
1110 gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering
1111 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1112 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1116 case kPythia6Jets150_180:
1118 comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV");
1119 AliGenPythia * gener = new AliGenPythia(-1);
1120 gener->SetEnergyCMS(5500.);// Centre of mass energy
1121 gener->SetProcess(kPyJets);// Process type
1122 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1123 gener->SetJetPhiRange(0., 360.);
1124 gener->SetJetEtRange(10., 1000.);
1125 gener->SetGluonRadiation(1,1);
1126 // gener->SetPtKick(0.);
1127 // Structure function
1128 gener->SetStrucFunc(kCTEQ4L);
1129 gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering
1130 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1131 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1137 comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
1138 AliGenPythia * gener = new AliGenPythia(10);
1139 gener->SetProcess(kPyD0PbPbMNR);
1140 gener->SetStrucFunc(kCTEQ4L);
1141 gener->SetPtHard(2.1,-1.0);
1142 gener->SetEnergyCMS(5500.);
1143 gener->SetNuclei(208,208);
1144 gener->SetForceDecay(kHadronicD);
1145 gener->SetYRange(-2,2);
1146 gener->SetFeedDownHigherFamily(kFALSE);
1147 gener->SetStackFillOpt(AliGenPythia::kParentSelection);
1148 gener->SetCountMode(AliGenPythia::kCountParents);
1152 case kCharmSemiElPbPb5500:
1154 comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
1155 AliGenPythia * gener = new AliGenPythia(10);
1156 gener->SetProcess(kPyCharmPbPbMNR);
1157 gener->SetStrucFunc(kCTEQ4L);
1158 gener->SetPtHard(2.1,-1.0);
1159 gener->SetEnergyCMS(5500.);
1160 gener->SetNuclei(208,208);
1161 gener->SetForceDecay(kSemiElectronic);
1162 gener->SetYRange(-2,2);
1163 gener->SetFeedDownHigherFamily(kFALSE);
1164 gener->SetCountMode(AliGenPythia::kCountParents);
1168 case kBeautySemiElPbPb5500:
1170 comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
1171 AliGenPythia *gener = new AliGenPythia(10);
1172 gener->SetProcess(kPyBeautyPbPbMNR);
1173 gener->SetStrucFunc(kCTEQ4L);
1174 gener->SetPtHard(2.75,-1.0);
1175 gener->SetEnergyCMS(5500.);
1176 gener->SetNuclei(208,208);
1177 gener->SetForceDecay(kSemiElectronic);
1178 gener->SetYRange(-2,2);
1179 gener->SetFeedDownHigherFamily(kFALSE);
1180 gener->SetCountMode(AliGenPythia::kCountParents);
1186 comment = comment.Append(" Cocktail for TRD at 5.5 TeV");
1187 AliGenCocktail *gener = new AliGenCocktail();
1189 AliGenParam *phi = new AliGenParam(10,
1190 new AliGenMUONlib(),
1191 AliGenMUONlib::kPhi,
1194 phi->SetPtRange(0, 100);
1195 phi->SetYRange(-1., +1.);
1196 phi->SetForceDecay(kDiElectron);
1198 AliGenParam *omega = new AliGenParam(10,
1199 new AliGenMUONlib(),
1200 AliGenMUONlib::kOmega,
1203 omega->SetPtRange(0, 100);
1204 omega->SetYRange(-1., +1.);
1205 omega->SetForceDecay(kDiElectron);
1207 AliGenParam *jpsi = new AliGenParam(10,
1208 new AliGenMUONlib(),
1209 AliGenMUONlib::kJpsiFamily,
1212 jpsi->SetPtRange(0, 100);
1213 jpsi->SetYRange(-1., +1.);
1214 jpsi->SetForceDecay(kDiElectron);
1216 AliGenParam *ups = new AliGenParam(10,
1217 new AliGenMUONlib(),
1218 AliGenMUONlib::kUpsilonFamily,
1220 ups->SetPtRange(0, 100);
1221 ups->SetYRange(-1., +1.);
1222 ups->SetForceDecay(kDiElectron);
1224 AliGenParam *charm = new AliGenParam(10,
1225 new AliGenMUONlib(),
1226 AliGenMUONlib::kCharm,
1228 charm->SetPtRange(0, 100);
1229 charm->SetYRange(-1.5, +1.5);
1230 charm->SetForceDecay(kSemiElectronic);
1233 AliGenParam *beauty = new AliGenParam(10,
1234 new AliGenMUONlib(),
1235 AliGenMUONlib::kBeauty,
1237 beauty->SetPtRange(0, 100);
1238 beauty->SetYRange(-1.5, +1.5);
1239 beauty->SetForceDecay(kSemiElectronic);
1241 AliGenParam *beautyJ = new AliGenParam(10,
1242 new AliGenMUONlib(),
1243 AliGenMUONlib::kBeauty,
1245 beautyJ->SetPtRange(0, 100);
1246 beautyJ->SetYRange(-1.5, +1.5);
1247 beautyJ->SetForceDecay(kBJpsiDiElectron);
1249 gener->AddGenerator(phi,"Phi",1);
1250 gener->AddGenerator(omega,"Omega",1);
1251 gener->AddGenerator(jpsi,"J/psi",1);
1252 gener->AddGenerator(ups,"Upsilon",1);
1253 gener->AddGenerator(charm,"Charm",1);
1254 gener->AddGenerator(beauty,"Beauty",1);
1255 gener->AddGenerator(beautyJ,"J/Psi from Beauty",1);
1261 comment = comment.Append(" Jet-jet at 5.5 TeV");
1262 AliGenPythia *gener = new AliGenPythia(-1);
1263 gener->SetEnergyCMS(5500.);
1264 gener->SetProcess(kPyJets);
1265 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1266 gener->SetPtHard(ptHardMin,ptHardMax);
1267 gener->SetYHard(-0.7,0.7);
1268 gener->SetJetEtaRange(-0.2,0.2);
1269 gener->SetEventListRange(0,1);
1275 comment = comment.Append(" Gamma-jet at 5.5 TeV");
1276 AliGenPythia *gener = new AliGenPythia(-1);
1277 gener->SetEnergyCMS(5500.);
1278 gener->SetProcess(kPyDirectGamma);
1279 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1280 gener->SetPtHard(ptHardMin,ptHardMax);
1281 gener->SetYHard(-1.0,1.0);
1282 gener->SetGammaEtaRange(-0.13,0.13);
1283 gener->SetGammaPhiRange(210.,330.);
1284 gener->SetEventListRange(0,1);
1288 case kMuonCocktailCent1:
1290 comment = comment.Append(" Muon Cocktail Cent1");
1291 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1292 gener->SetPtRange(0.4,100.); // Transverse momentum range
1293 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1294 gener->SetYRange(-4.0,-2.4);
1295 gener->SetMuonPtCut(0.8);
1296 gener->SetMuonThetaCut(171.,178.);
1297 gener->SetMuonMultiplicity(2);
1298 gener->SetImpactParameterRange(12.,16.); //Centrality class Cent1 for PDC04
1302 case kMuonCocktailPer1:
1304 comment = comment.Append(" Muon Cocktail Per1");
1305 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1306 gener->SetPtRange(0.0,100.); // Transverse momentum range
1307 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1308 gener->SetYRange(-4.0,-2.4);
1309 gener->SetMuonPtCut(0.8);
1310 gener->SetMuonThetaCut(171.,178.);
1311 gener->SetMuonMultiplicity(2);
1312 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1316 case kMuonCocktailPer4:
1318 comment = comment.Append(" Muon Cocktail Per4");
1319 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1320 gener->SetPtRange(0.0,100.); // Transverse momentum range
1321 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1322 gener->SetYRange(-4.0,-2.4);
1323 gener->SetMuonPtCut(0.8);
1324 gener->SetMuonThetaCut(171.,178.);
1325 gener->SetMuonMultiplicity(2);
1326 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1330 case kMuonCocktailCent1HighPt:
1332 comment = comment.Append(" Muon Cocktail HighPt Cent1");
1333 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1334 gener->SetPtRange(0.0,100.); // Transverse momentum range
1335 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1336 gener->SetYRange(-4.0,-2.4);
1337 gener->SetMuonPtCut(2.5);
1338 gener->SetMuonThetaCut(171.,178.);
1339 gener->SetMuonMultiplicity(2);
1340 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1344 case kMuonCocktailPer1HighPt :
1346 comment = comment.Append(" Muon Cocktail HighPt Per1");
1347 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1348 gener->SetPtRange(0.0,100.); // Transverse momentum range
1349 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1350 gener->SetYRange(-4.0,-2.4);
1351 gener->SetMuonPtCut(2.5);
1352 gener->SetMuonThetaCut(171.,178.);
1353 gener->SetMuonMultiplicity(2);
1354 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1358 case kMuonCocktailPer4HighPt:
1360 comment = comment.Append(" Muon Cocktail HighPt Per4");
1361 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1362 gener->SetPtRange(0.0,100.); // Transverse momentum range
1363 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1364 gener->SetYRange(-4.0,-2.4);
1365 gener->SetMuonPtCut(2.5);
1366 gener->SetMuonThetaCut(171.,178.);
1367 gener->SetMuonMultiplicity(2);
1368 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1372 case kMuonCocktailCent1Single:
1374 comment = comment.Append(" Muon Cocktail Single Cent1");
1375 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1376 gener->SetPtRange(0.0,100.); // Transverse momentum range
1377 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1378 gener->SetYRange(-4.0,-2.4);
1379 gener->SetMuonPtCut(0.8);
1380 gener->SetMuonThetaCut(171.,178.);
1381 gener->SetMuonMultiplicity(1);
1382 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1386 case kMuonCocktailPer1Single :
1388 comment = comment.Append(" Muon Cocktail Single Per1");
1389 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1390 gener->SetPtRange(0.0,100.); // Transverse momentum range
1391 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1392 gener->SetYRange(-4.0,-2.4);
1393 gener->SetMuonPtCut(0.8);
1394 gener->SetMuonThetaCut(171.,178.);
1395 gener->SetMuonMultiplicity(1);
1396 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1397 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1401 case kMuonCocktailPer4Single:
1403 comment = comment.Append(" Muon Cocktail Single Per4");
1404 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1405 gener->SetPtRange(0.0,100.); // Transverse momentum range
1406 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1407 gener->SetYRange(-4.0,-2.4);
1408 gener->SetMuonPtCut(0.8);
1409 gener->SetMuonThetaCut(171.,178.);
1410 gener->SetMuonMultiplicity(1);
1411 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1417 comment = comment.Append(" Flow with dN/deta = 2000, vn = 2%");
1418 gGener = GeVSimStandard(2000., 2.);
1424 comment = comment.Append(" Flow with dN/deta = 2000, vn = 10%");
1425 gGener = GeVSimStandard(2000., 10.);
1431 comment = comment.Append(" Flow with dN/deta = 2000, vn = 6%");
1432 gGener = GeVSimStandard(2000., 6.);
1438 comment = comment.Append(" Flow with dN/deta = 5000, vn = 6%");
1439 gGener = GeVSimStandard(5000., 6.);
1446 AliGenCocktail *gener = new AliGenCocktail();
1449 // Charm production by Pythia
1450 AliGenPythia * genpyc = new AliGenPythia(230);
1451 genpyc->SetProcess(kPyCharmPbPbMNR);
1452 genpyc->SetStrucFunc(kCTEQ4L);
1453 genpyc->SetPtHard(2.1,-1.0);
1454 genpyc->SetEnergyCMS(5500.);
1455 genpyc->SetNuclei(208,208);
1456 genpyc->SetYRange(-999,999);
1457 genpyc->SetForceDecay(kAll);
1458 genpyc->SetFeedDownHigherFamily(kFALSE);
1459 genpyc->SetCountMode(AliGenPythia::kCountParents);
1461 // Beauty production by Pythia
1462 AliGenPythia * genpyb = new AliGenPythia(9);
1463 genpyb->SetProcess(kPyBeautyPbPbMNR);
1464 genpyb->SetStrucFunc(kCTEQ4L);
1465 genpyb->SetPtHard(2.75,-1.0);
1466 genpyb->SetEnergyCMS(5500.);
1467 genpyb->SetNuclei(208,208);
1468 genpyb->SetYRange(-999,999);
1469 genpyb->SetForceDecay(kAll);
1470 genpyb->SetFeedDownHigherFamily(kFALSE);
1471 genpyb->SetCountMode(AliGenPythia::kCountParents);
1475 AliGenSTRANGElib *lib = new AliGenSTRANGElib();
1478 particle = AliGenSTRANGElib::kXiMinus;
1479 AliGenParam *genXi = new AliGenParam(16,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1480 genXi->SetPtRange(0., 12.);
1481 genXi->SetYRange(-1.1, 1.1);
1482 genXi->SetForceDecay(kNoDecay);
1486 particle = AliGenSTRANGElib::kOmegaMinus;
1487 AliGenParam *genOmega = new AliGenParam(10,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1488 genOmega->SetPtRange(0, 12.);
1489 genOmega->SetYRange(-1.1, 1.1);
1490 genOmega->SetForceDecay(kNoDecay);
1494 AliGenHijing *genHi = HijingStandard();
1495 genHi->SwitchOffHeavyQuarks(kTRUE);
1496 genHi->SetImpactParameterRange(0.,5.);
1498 // Add everything to the cocktail and shake ...
1499 gener->AddGenerator(genHi, "Hijing cent1", 1);
1500 gener->AddGenerator(genpyc, "Extra charm", 1);
1501 gener->AddGenerator(genpyb, "Extra beauty", 1);
1502 gener->AddGenerator(genXi, "Xi" , 1);
1503 gener->AddGenerator(genOmega, "Omega", 1);
1513 AliGenHijing* HijingStandard()
1515 AliGenHijing *gener = new AliGenHijing(-1);
1516 // centre of mass energy
1517 gener->SetEnergyCMS(5500.);
1519 gener->SetReferenceFrame("CMS");
1521 gener->SetProjectile("A", 208, 82);
1522 gener->SetTarget ("A", 208, 82);
1523 // tell hijing to keep the full parent child chain
1524 gener->KeepFullEvent();
1525 // enable jet quenching
1526 gener->SetJetQuenching(1);
1528 gener->SetShadowing(1);
1529 // neutral pion and heavy particle decays switched off
1530 gener->SetDecaysOff(1);
1531 // Don't track spectators
1532 gener->SetSpectators(0);
1533 // kinematic selection
1534 gener->SetSelectAll(0);
1538 AliGenGeVSim* GeVSimStandard(Float_t mult, Float_t vn)
1540 AliGenGeVSim* gener = new AliGenGeVSim(0);
1542 // Mult is the number of charged particles in |eta| < 0.5
1545 // Sigma of the Gaussian dN/deta
1546 Float_t sigma_eta = 2.75;
1549 Float_t etamax = 7.00;
1552 // Scale from multiplicity in |eta| < 0.5 to |eta| < |etamax|
1553 Float_t mm = mult * (TMath::Erf(etamax/sigma_eta/sqrt(2.)) / TMath::Erf(0.5/sigma_eta/sqrt(2.)));
1555 // Scale from charged to total multiplicity
1565 // 78% Pions (26% pi+, 26% pi-, 26% p0) T = 250 MeV
1566 AliGeVSimParticle *pp = new AliGeVSimParticle(kPiPlus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1567 AliGeVSimParticle *pm = new AliGeVSimParticle(kPiMinus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1568 AliGeVSimParticle *p0 = new AliGeVSimParticle(kPi0, 1, 0.26 * mm, 0.25, sigma_eta) ;
1570 // 12% Kaons (3% K0short, 3% K0long, 3% K+, 3% K-) T = 300 MeV
1571 AliGeVSimParticle *ks = new AliGeVSimParticle(kK0Short, 1, 0.03 * mm, 0.30, sigma_eta) ;
1572 AliGeVSimParticle *kl = new AliGeVSimParticle(kK0Long, 1, 0.03 * mm, 0.30, sigma_eta) ;
1573 AliGeVSimParticle *kp = new AliGeVSimParticle(kKPlus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1574 AliGeVSimParticle *km = new AliGeVSimParticle(kKMinus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1576 // 10% Protons / Neutrons (5% Protons, 5% Neutrons) T = 250 MeV
1577 AliGeVSimParticle *pr = new AliGeVSimParticle(kProton, 1, 0.05 * mm, 0.25, sigma_eta) ;
1578 AliGeVSimParticle *ne = new AliGeVSimParticle(kNeutron, 1, 0.05 * mm, 0.25, sigma_eta) ;
1580 // Set Elliptic Flow properties
1581 pp->SetEllipticParam(vn,1.0,0.) ;
1582 pm->SetEllipticParam(vn,1.0,0.) ;
1583 p0->SetEllipticParam(vn,1.0,0.) ;
1584 pr->SetEllipticParam(vn,1.0,0.) ;
1585 ne->SetEllipticParam(vn,1.0,0.) ;
1586 ks->SetEllipticParam(vn,1.0,0.) ;
1587 kl->SetEllipticParam(vn,1.0,0.) ;
1588 kp->SetEllipticParam(vn,1.0,0.) ;
1589 km->SetEllipticParam(vn,1.0,0.) ;
1591 // Set Direct Flow properties
1592 pp->SetDirectedParam(vn,1.0,0.) ;
1593 pm->SetDirectedParam(vn,1.0,0.) ;
1594 p0->SetDirectedParam(vn,1.0,0.) ;
1595 pr->SetDirectedParam(vn,1.0,0.) ;
1596 ne->SetDirectedParam(vn,1.0,0.) ;
1597 ks->SetDirectedParam(vn,1.0,0.) ;
1598 kl->SetDirectedParam(vn,1.0,0.) ;
1599 kp->SetDirectedParam(vn,1.0,0.) ;
1600 km->SetDirectedParam(vn,1.0,0.) ;
1602 // Add particles to the list
1603 gener->AddParticleType(pp) ;
1604 gener->AddParticleType(pm) ;
1605 gener->AddParticleType(p0) ;
1606 gener->AddParticleType(pr) ;
1607 gener->AddParticleType(ne) ;
1608 gener->AddParticleType(ks) ;
1609 gener->AddParticleType(kl) ;
1610 gener->AddParticleType(kp) ;
1611 gener->AddParticleType(km) ;
1613 // Random Ev.Plane ----------------------------------
1614 TF1 *rpa = new TF1("gevsimPsiRndm","1", 0, 360);
1615 // --------------------------------------------------
1616 gener->SetPtRange(0., 9.) ; // Use a resonable range! (used for bin size in numerical integration)
1617 gener->SetPhiRange(0, 360);
1619 // Set pseudorapidity range
1620 Float_t thmin = EtaToTheta(+etamax);
1621 Float_t thmax = EtaToTheta(-etamax);
1622 gener->SetThetaRange(thmin,thmax);
1628 void ProcessEnvironmentVars()
1631 if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
1632 for (Int_t iRun = 0; iRun < kRunMax; iRun++) {
1633 if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) {
1634 srun = (PprRun_t)iRun;
1635 cout<<"Run type set to "<<pprRunName[iRun]<<endl;
1640 // Random Number seed
1641 if (gSystem->Getenv("CONFIG_SEED")) {
1642 sseed = atoi(gSystem->Getenv("CONFIG_SEED"));