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->AddGeometryBuilder(new AliMUONSt1GeometryBuilderV2(MUON));
503 MUON->AddGeometryBuilder(new AliMUONSt2GeometryBuilderV2(MUON));
504 MUON->AddGeometryBuilder(new AliMUONSlatGeometryBuilder(MUON));
505 MUON->AddGeometryBuilder(new AliMUONTriggerGeometryBuilder(MUON));
507 //=================== PHOS parameters ===========================
511 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
517 //=================== PMD parameters ============================
518 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
523 //=================== START parameters ============================
524 AliSTART *START = new AliSTARTv1("START", "START Detector");
529 //=================== EMCAL parameters ============================
530 AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCAL_55_25");
535 //=================== CRT parameters ============================
536 AliCRT *CRT = new AliCRTv0("CRT", "normal ACORDE");
541 //=================== CRT parameters ============================
542 AliVZERO *VZERO = new AliVZEROv5("VZERO", "normal VZERO");
548 Float_t EtaToTheta(Float_t arg){
549 return (180./TMath::Pi())*2.*atan(exp(-arg));
554 AliGenerator* GeneratorFactory(PprRun_t srun) {
556 if (srad == kNoGluonRadiation) isw = 0;
559 AliGenerator * gGener = 0x0;
563 comment = comment.Append(":HIJINGparam test 50 particles");
564 AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
565 gener->SetMomentumRange(0, 999999.);
566 gener->SetPhiRange(0., 360.);
567 // Set pseudorapidity range from -8 to 8.
568 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
569 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
570 gener->SetThetaRange(thmin,thmax);
576 comment = comment.Append(":HIJINGparam N=8000");
577 AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
578 gener->SetMomentumRange(0, 999999.);
579 gener->SetPhiRange(0., 360.);
580 // Set pseudorapidity range from -8 to 8.
581 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
582 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
583 gener->SetThetaRange(thmin,thmax);
589 comment = comment.Append("HIJINGparam N=4000");
590 AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
591 gener->SetMomentumRange(0, 999999.);
592 gener->SetPhiRange(0., 360.);
593 // Set pseudorapidity range from -8 to 8.
594 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
595 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
596 gener->SetThetaRange(thmin,thmax);
602 comment = comment.Append("HIJINGparam N=2000");
603 AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
604 gener->SetMomentumRange(0, 999999.);
605 gener->SetPhiRange(0., 360.);
606 // Set pseudorapidity range from -8 to 8.
607 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
608 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
609 gener->SetThetaRange(thmin,thmax);
618 comment = comment.Append("HIJING cent1");
619 AliGenHijing *gener = HijingStandard();
620 // impact parameter range
621 gener->SetImpactParameterRange(0., 5.);
627 comment = comment.Append("HIJING cent2");
628 AliGenHijing *gener = HijingStandard();
629 // impact parameter range
630 gener->SetImpactParameterRange(0., 2.);
639 comment = comment.Append("HIJING per1");
640 AliGenHijing *gener = HijingStandard();
641 // impact parameter range
642 gener->SetImpactParameterRange(5., 8.6);
648 comment = comment.Append("HIJING per2");
649 AliGenHijing *gener = HijingStandard();
650 // impact parameter range
651 gener->SetImpactParameterRange(8.6, 11.2);
657 comment = comment.Append("HIJING per3");
658 AliGenHijing *gener = HijingStandard();
659 // impact parameter range
660 gener->SetImpactParameterRange(11.2, 13.2);
666 comment = comment.Append("HIJING per4");
667 AliGenHijing *gener = HijingStandard();
668 // impact parameter range
669 gener->SetImpactParameterRange(13.2, 15.);
675 comment = comment.Append("HIJING per5");
676 AliGenHijing *gener = HijingStandard();
677 // impact parameter range
678 gener->SetImpactParameterRange(15., 100.);
687 comment = comment.Append("HIJING Jet 25 GeV");
688 AliGenHijing *gener = HijingStandard();
689 // impact parameter range
690 gener->SetImpactParameterRange(0., 5.);
692 gener->SetTrigger(1);
693 gener->SetPtJet(25.);
694 gener->SetRadiation(isw);
695 gener->SetSimpleJets(!isw);
696 gener->SetJetEtaRange(-0.3,0.3);
697 gener->SetJetPhiRange(75., 165.);
704 comment = comment.Append("HIJING Jet 50 GeV");
705 AliGenHijing *gener = HijingStandard();
706 // impact parameter range
707 gener->SetImpactParameterRange(0., 5.);
709 gener->SetTrigger(1);
710 gener->SetPtJet(50.);
711 gener->SetRadiation(isw);
712 gener->SetSimpleJets(!isw);
713 gener->SetJetEtaRange(-0.3,0.3);
714 gener->SetJetPhiRange(75., 165.);
721 comment = comment.Append("HIJING Jet 75 GeV");
722 AliGenHijing *gener = HijingStandard();
723 // impact parameter range
724 gener->SetImpactParameterRange(0., 5.);
726 gener->SetTrigger(1);
727 gener->SetPtJet(75.);
728 gener->SetRadiation(isw);
729 gener->SetSimpleJets(!isw);
730 gener->SetJetEtaRange(-0.3,0.3);
731 gener->SetJetPhiRange(75., 165.);
738 comment = comment.Append("HIJING Jet 100 GeV");
739 AliGenHijing *gener = HijingStandard();
740 // impact parameter range
741 gener->SetImpactParameterRange(0., 5.);
743 gener->SetTrigger(1);
744 gener->SetPtJet(100.);
745 gener->SetRadiation(isw);
746 gener->SetSimpleJets(!isw);
747 gener->SetJetEtaRange(-0.3,0.3);
748 gener->SetJetPhiRange(75., 165.);
755 comment = comment.Append("HIJING Jet 200 GeV");
756 AliGenHijing *gener = HijingStandard();
757 // impact parameter range
758 gener->SetImpactParameterRange(0., 5.);
760 gener->SetTrigger(1);
761 gener->SetPtJet(200.);
762 gener->SetRadiation(isw);
763 gener->SetSimpleJets(!isw);
764 gener->SetJetEtaRange(-0.3,0.3);
765 gener->SetJetPhiRange(75., 165.);
774 comment = comment.Append("HIJING Gamma 25 GeV");
775 AliGenHijing *gener = HijingStandard();
776 // impact parameter range
777 gener->SetImpactParameterRange(0., 5.);
779 gener->SetTrigger(2);
780 gener->SetPtJet(25.);
781 gener->SetRadiation(isw);
782 gener->SetSimpleJets(!isw);
783 gener->SetJetEtaRange(-0.12, 0.12);
784 gener->SetJetPhiRange(220., 320.);
791 comment = comment.Append("HIJING Gamma 50 GeV");
792 AliGenHijing *gener = HijingStandard();
793 // impact parameter range
794 gener->SetImpactParameterRange(0., 5.);
796 gener->SetTrigger(2);
797 gener->SetPtJet(50.);
798 gener->SetRadiation(isw);
799 gener->SetSimpleJets(!isw);
800 gener->SetJetEtaRange(-0.12, 0.12);
801 gener->SetJetPhiRange(220., 320.);
808 comment = comment.Append("HIJING Gamma 75 GeV");
809 AliGenHijing *gener = HijingStandard();
810 // impact parameter range
811 gener->SetImpactParameterRange(0., 5.);
813 gener->SetTrigger(2);
814 gener->SetPtJet(75.);
815 gener->SetRadiation(isw);
816 gener->SetSimpleJets(!isw);
817 gener->SetJetEtaRange(-0.12, 0.12);
818 gener->SetJetPhiRange(220., 320.);
825 comment = comment.Append("HIJING Gamma 100 GeV");
826 AliGenHijing *gener = HijingStandard();
827 // impact parameter range
828 gener->SetImpactParameterRange(0., 5.);
830 gener->SetTrigger(2);
831 gener->SetPtJet(100.);
832 gener->SetRadiation(isw);
833 gener->SetSimpleJets(!isw);
834 gener->SetJetEtaRange(-0.12, 0.12);
835 gener->SetJetPhiRange(220., 320.);
842 comment = comment.Append("HIJING Gamma 200 GeV");
843 AliGenHijing *gener = HijingStandard();
844 // impact parameter range
845 gener->SetImpactParameterRange(0., 5.);
847 gener->SetTrigger(2);
848 gener->SetPtJet(200.);
849 gener->SetRadiation(isw);
850 gener->SetSimpleJets(!isw);
851 gener->SetJetEtaRange(-0.12, 0.12);
852 gener->SetJetPhiRange(220., 320.);
858 comment = comment.Append("HIJING pA");
860 AliGenCocktail *gener = new AliGenCocktail();
862 AliGenHijing *hijing = new AliGenHijing(-1);
863 // centre of mass energy
864 hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
865 // impact parameter range
866 hijing->SetImpactParameterRange(0., 15.);
868 hijing->SetReferenceFrame("CMS");
869 hijing->SetBoostLHC(1);
871 hijing->SetProjectile("P", 1, 1);
872 hijing->SetTarget ("A", 208, 82);
873 // tell hijing to keep the full parent child chain
874 hijing->KeepFullEvent();
875 // enable jet quenching
876 hijing->SetJetQuenching(0);
878 hijing->SetShadowing(1);
879 // Don't track spectators
880 hijing->SetSpectators(0);
881 // kinematic selection
882 hijing->SetSelectAll(0);
884 AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
885 AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
886 gray->SetSlowNucleonModel(model);
888 gener->AddGenerator(hijing,"Hijing pPb", 1);
889 gener->AddGenerator(gray, "Gray Particles",1);
895 comment = comment.Append(":Pythia p-p @ 14 TeV");
896 AliGenPythia *gener = new AliGenPythia(-1);
897 gener->SetMomentumRange(0,999999);
898 gener->SetThetaRange(0., 180.);
899 gener->SetYRange(-12,12);
900 gener->SetPtRange(0,1000);
901 gener->SetProcess(kPyMb);
902 gener->SetEnergyCMS(14000.);
906 case kPythia6Jets20_24:
908 comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV");
909 AliGenPythia * gener = new AliGenPythia(-1);
910 gener->SetEnergyCMS(5500.);// Centre of mass energy
911 gener->SetProcess(kPyJets);// Process type
912 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
913 gener->SetJetPhiRange(0., 360.);
914 gener->SetJetEtRange(10., 1000.);
915 gener->SetGluonRadiation(1,1);
916 // gener->SetPtKick(0.);
917 // Structure function
918 gener->SetStrucFunc(kCTEQ4L);
919 gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering
920 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
921 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
925 case kPythia6Jets24_29:
927 comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV");
928 AliGenPythia * gener = new AliGenPythia(-1);
929 gener->SetEnergyCMS(5500.);// Centre of mass energy
930 gener->SetProcess(kPyJets);// Process type
931 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
932 gener->SetJetPhiRange(0., 360.);
933 gener->SetJetEtRange(10., 1000.);
934 gener->SetGluonRadiation(1,1);
935 // gener->SetPtKick(0.);
936 // Structure function
937 gener->SetStrucFunc(kCTEQ4L);
938 gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering
939 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
940 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
944 case kPythia6Jets29_35:
946 comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV");
947 AliGenPythia * gener = new AliGenPythia(-1);
948 gener->SetEnergyCMS(5500.);// Centre of mass energy
949 gener->SetProcess(kPyJets);// Process type
950 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
951 gener->SetJetPhiRange(0., 360.);
952 gener->SetJetEtRange(10., 1000.);
953 gener->SetGluonRadiation(1,1);
954 // gener->SetPtKick(0.);
955 // Structure function
956 gener->SetStrucFunc(kCTEQ4L);
957 gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering
958 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
959 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
963 case kPythia6Jets35_42:
965 comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV");
966 AliGenPythia * gener = new AliGenPythia(-1);
967 gener->SetEnergyCMS(5500.);// Centre of mass energy
968 gener->SetProcess(kPyJets);// Process type
969 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
970 gener->SetJetPhiRange(0., 360.);
971 gener->SetJetEtRange(10., 1000.);
972 gener->SetGluonRadiation(1,1);
973 // gener->SetPtKick(0.);
974 // Structure function
975 gener->SetStrucFunc(kCTEQ4L);
976 gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering
977 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
978 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
982 case kPythia6Jets42_50:
984 comment = comment.Append(":Pythia jets 42-50 GeV @ 5.5 TeV");
985 AliGenPythia * gener = new AliGenPythia(-1);
986 gener->SetEnergyCMS(5500.);// Centre of mass energy
987 gener->SetProcess(kPyJets);// Process type
988 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
989 gener->SetJetPhiRange(0., 360.);
990 gener->SetJetEtRange(10., 1000.);
991 gener->SetGluonRadiation(1,1);
992 // gener->SetPtKick(0.);
993 // Structure function
994 gener->SetStrucFunc(kCTEQ4L);
995 gener->SetPtHard(42., 50.);// Pt transfer of the hard scattering
996 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
997 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1001 case kPythia6Jets50_60:
1003 comment = comment.Append(":Pythia jets 50-60 GeV @ 5.5 TeV");
1004 AliGenPythia * gener = new AliGenPythia(-1);
1005 gener->SetEnergyCMS(5500.);// Centre of mass energy
1006 gener->SetProcess(kPyJets);// Process type
1007 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1008 gener->SetJetPhiRange(0., 360.);
1009 gener->SetJetEtRange(10., 1000.);
1010 gener->SetGluonRadiation(1,1);
1011 // gener->SetPtKick(0.);
1012 // Structure function
1013 gener->SetStrucFunc(kCTEQ4L);
1014 gener->SetPtHard(50., 60.);// Pt transfer of the hard scattering
1015 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1016 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1020 case kPythia6Jets60_72:
1022 comment = comment.Append(":Pythia jets 60-72 GeV @ 5.5 TeV");
1023 AliGenPythia * gener = new AliGenPythia(-1);
1024 gener->SetEnergyCMS(5500.);// Centre of mass energy
1025 gener->SetProcess(kPyJets);// Process type
1026 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1027 gener->SetJetPhiRange(0., 360.);
1028 gener->SetJetEtRange(10., 1000.);
1029 gener->SetGluonRadiation(1,1);
1030 // gener->SetPtKick(0.);
1031 // Structure function
1032 gener->SetStrucFunc(kCTEQ4L);
1033 gener->SetPtHard(60., 72.);// Pt transfer of the hard scattering
1034 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1035 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1039 case kPythia6Jets72_86:
1041 comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV");
1042 AliGenPythia * gener = new AliGenPythia(-1);
1043 gener->SetEnergyCMS(5500.);// Centre of mass energy
1044 gener->SetProcess(kPyJets);// Process type
1045 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1046 gener->SetJetPhiRange(0., 360.);
1047 gener->SetJetEtRange(10., 1000.);
1048 gener->SetGluonRadiation(1,1);
1049 // gener->SetPtKick(0.);
1050 // Structure function
1051 gener->SetStrucFunc(kCTEQ4L);
1052 gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering
1053 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1054 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1058 case kPythia6Jets86_104:
1060 comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV");
1061 AliGenPythia * gener = new AliGenPythia(-1);
1062 gener->SetEnergyCMS(5500.);// Centre of mass energy
1063 gener->SetProcess(kPyJets);// Process type
1064 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1065 gener->SetJetPhiRange(0., 360.);
1066 gener->SetJetEtRange(10., 1000.);
1067 gener->SetGluonRadiation(1,1);
1068 // gener->SetPtKick(0.);
1069 // Structure function
1070 gener->SetStrucFunc(kCTEQ4L);
1071 gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering
1072 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1073 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1077 case kPythia6Jets104_125:
1079 comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV");
1080 AliGenPythia * gener = new AliGenPythia(-1);
1081 gener->SetEnergyCMS(5500.);// Centre of mass energy
1082 gener->SetProcess(kPyJets);// Process type
1083 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1084 gener->SetJetPhiRange(0., 360.);
1085 gener->SetJetEtRange(10., 1000.);
1086 gener->SetGluonRadiation(1,1);
1087 // gener->SetPtKick(0.);
1088 // Structure function
1089 gener->SetStrucFunc(kCTEQ4L);
1090 gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering
1091 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1092 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1096 case kPythia6Jets125_150:
1098 comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV");
1099 AliGenPythia * gener = new AliGenPythia(-1);
1100 gener->SetEnergyCMS(5500.);// Centre of mass energy
1101 gener->SetProcess(kPyJets);// Process type
1102 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1103 gener->SetJetPhiRange(0., 360.);
1104 gener->SetJetEtRange(10., 1000.);
1105 gener->SetGluonRadiation(1,1);
1106 // gener->SetPtKick(0.);
1107 // Structure function
1108 gener->SetStrucFunc(kCTEQ4L);
1109 gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering
1110 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1111 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1115 case kPythia6Jets150_180:
1117 comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV");
1118 AliGenPythia * gener = new AliGenPythia(-1);
1119 gener->SetEnergyCMS(5500.);// Centre of mass energy
1120 gener->SetProcess(kPyJets);// Process type
1121 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1122 gener->SetJetPhiRange(0., 360.);
1123 gener->SetJetEtRange(10., 1000.);
1124 gener->SetGluonRadiation(1,1);
1125 // gener->SetPtKick(0.);
1126 // Structure function
1127 gener->SetStrucFunc(kCTEQ4L);
1128 gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering
1129 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1130 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1136 comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
1137 AliGenPythia * gener = new AliGenPythia(10);
1138 gener->SetProcess(kPyD0PbPbMNR);
1139 gener->SetStrucFunc(kCTEQ4L);
1140 gener->SetPtHard(2.1,-1.0);
1141 gener->SetEnergyCMS(5500.);
1142 gener->SetNuclei(208,208);
1143 gener->SetForceDecay(kHadronicD);
1144 gener->SetYRange(-2,2);
1145 gener->SetFeedDownHigherFamily(kFALSE);
1146 gener->SetStackFillOpt(AliGenPythia::kParentSelection);
1147 gener->SetCountMode(AliGenPythia::kCountParents);
1151 case kCharmSemiElPbPb5500:
1153 comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
1154 AliGenPythia * gener = new AliGenPythia(10);
1155 gener->SetProcess(kPyCharmPbPbMNR);
1156 gener->SetStrucFunc(kCTEQ4L);
1157 gener->SetPtHard(2.1,-1.0);
1158 gener->SetEnergyCMS(5500.);
1159 gener->SetNuclei(208,208);
1160 gener->SetForceDecay(kSemiElectronic);
1161 gener->SetYRange(-2,2);
1162 gener->SetFeedDownHigherFamily(kFALSE);
1163 gener->SetCountMode(AliGenPythia::kCountParents);
1167 case kBeautySemiElPbPb5500:
1169 comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
1170 AliGenPythia *gener = new AliGenPythia(10);
1171 gener->SetProcess(kPyBeautyPbPbMNR);
1172 gener->SetStrucFunc(kCTEQ4L);
1173 gener->SetPtHard(2.75,-1.0);
1174 gener->SetEnergyCMS(5500.);
1175 gener->SetNuclei(208,208);
1176 gener->SetForceDecay(kSemiElectronic);
1177 gener->SetYRange(-2,2);
1178 gener->SetFeedDownHigherFamily(kFALSE);
1179 gener->SetCountMode(AliGenPythia::kCountParents);
1185 comment = comment.Append(" Cocktail for TRD at 5.5 TeV");
1186 AliGenCocktail *gener = new AliGenCocktail();
1188 AliGenParam *phi = new AliGenParam(10,
1189 new AliGenMUONlib(),
1190 AliGenMUONlib::kPhi,
1193 phi->SetPtRange(0, 100);
1194 phi->SetYRange(-1., +1.);
1195 phi->SetForceDecay(kDiElectron);
1197 AliGenParam *omega = new AliGenParam(10,
1198 new AliGenMUONlib(),
1199 AliGenMUONlib::kOmega,
1202 omega->SetPtRange(0, 100);
1203 omega->SetYRange(-1., +1.);
1204 omega->SetForceDecay(kDiElectron);
1206 AliGenParam *jpsi = new AliGenParam(10,
1207 new AliGenMUONlib(),
1208 AliGenMUONlib::kJpsiFamily,
1211 jpsi->SetPtRange(0, 100);
1212 jpsi->SetYRange(-1., +1.);
1213 jpsi->SetForceDecay(kDiElectron);
1215 AliGenParam *ups = new AliGenParam(10,
1216 new AliGenMUONlib(),
1217 AliGenMUONlib::kUpsilonFamily,
1219 ups->SetPtRange(0, 100);
1220 ups->SetYRange(-1., +1.);
1221 ups->SetForceDecay(kDiElectron);
1223 AliGenParam *charm = new AliGenParam(10,
1224 new AliGenMUONlib(),
1225 AliGenMUONlib::kCharm,
1227 charm->SetPtRange(0, 100);
1228 charm->SetYRange(-1.5, +1.5);
1229 charm->SetForceDecay(kSemiElectronic);
1232 AliGenParam *beauty = new AliGenParam(10,
1233 new AliGenMUONlib(),
1234 AliGenMUONlib::kBeauty,
1236 beauty->SetPtRange(0, 100);
1237 beauty->SetYRange(-1.5, +1.5);
1238 beauty->SetForceDecay(kSemiElectronic);
1240 AliGenParam *beautyJ = new AliGenParam(10,
1241 new AliGenMUONlib(),
1242 AliGenMUONlib::kBeauty,
1244 beautyJ->SetPtRange(0, 100);
1245 beautyJ->SetYRange(-1.5, +1.5);
1246 beautyJ->SetForceDecay(kBJpsiDiElectron);
1248 gener->AddGenerator(phi,"Phi",1);
1249 gener->AddGenerator(omega,"Omega",1);
1250 gener->AddGenerator(jpsi,"J/psi",1);
1251 gener->AddGenerator(ups,"Upsilon",1);
1252 gener->AddGenerator(charm,"Charm",1);
1253 gener->AddGenerator(beauty,"Beauty",1);
1254 gener->AddGenerator(beautyJ,"J/Psi from Beauty",1);
1260 comment = comment.Append(" Jet-jet at 5.5 TeV");
1261 AliGenPythia *gener = new AliGenPythia(-1);
1262 gener->SetEnergyCMS(5500.);
1263 gener->SetProcess(kPyJets);
1264 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1265 gener->SetPtHard(ptHardMin,ptHardMax);
1266 gener->SetYHard(-0.7,0.7);
1267 gener->SetJetEtaRange(-0.2,0.2);
1268 gener->SetEventListRange(0,1);
1274 comment = comment.Append(" Gamma-jet at 5.5 TeV");
1275 AliGenPythia *gener = new AliGenPythia(-1);
1276 gener->SetEnergyCMS(5500.);
1277 gener->SetProcess(kPyDirectGamma);
1278 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1279 gener->SetPtHard(ptHardMin,ptHardMax);
1280 gener->SetYHard(-1.0,1.0);
1281 gener->SetGammaEtaRange(-0.13,0.13);
1282 gener->SetGammaPhiRange(210.,330.);
1283 gener->SetEventListRange(0,1);
1287 case kMuonCocktailCent1:
1289 comment = comment.Append(" Muon Cocktail Cent1");
1290 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1291 gener->SetPtRange(0.4,100.); // Transverse momentum range
1292 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1293 gener->SetYRange(-4.0,-2.4);
1294 gener->SetMuonPtCut(0.8);
1295 gener->SetMuonThetaCut(171.,178.);
1296 gener->SetMuonMultiplicity(2);
1297 gener->SetImpactParameterRange(12.,16.); //Centrality class Cent1 for PDC04
1301 case kMuonCocktailPer1:
1303 comment = comment.Append(" Muon Cocktail Per1");
1304 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1305 gener->SetPtRange(0.0,100.); // Transverse momentum range
1306 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1307 gener->SetYRange(-4.0,-2.4);
1308 gener->SetMuonPtCut(0.8);
1309 gener->SetMuonThetaCut(171.,178.);
1310 gener->SetMuonMultiplicity(2);
1311 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1315 case kMuonCocktailPer4:
1317 comment = comment.Append(" Muon Cocktail Per4");
1318 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1319 gener->SetPtRange(0.0,100.); // Transverse momentum range
1320 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1321 gener->SetYRange(-4.0,-2.4);
1322 gener->SetMuonPtCut(0.8);
1323 gener->SetMuonThetaCut(171.,178.);
1324 gener->SetMuonMultiplicity(2);
1325 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1329 case kMuonCocktailCent1HighPt:
1331 comment = comment.Append(" Muon Cocktail HighPt Cent1");
1332 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1333 gener->SetPtRange(0.0,100.); // Transverse momentum range
1334 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1335 gener->SetYRange(-4.0,-2.4);
1336 gener->SetMuonPtCut(2.5);
1337 gener->SetMuonThetaCut(171.,178.);
1338 gener->SetMuonMultiplicity(2);
1339 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1343 case kMuonCocktailPer1HighPt :
1345 comment = comment.Append(" Muon Cocktail HighPt Per1");
1346 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1347 gener->SetPtRange(0.0,100.); // Transverse momentum range
1348 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1349 gener->SetYRange(-4.0,-2.4);
1350 gener->SetMuonPtCut(2.5);
1351 gener->SetMuonThetaCut(171.,178.);
1352 gener->SetMuonMultiplicity(2);
1353 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1357 case kMuonCocktailPer4HighPt:
1359 comment = comment.Append(" Muon Cocktail HighPt Per4");
1360 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1361 gener->SetPtRange(0.0,100.); // Transverse momentum range
1362 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1363 gener->SetYRange(-4.0,-2.4);
1364 gener->SetMuonPtCut(2.5);
1365 gener->SetMuonThetaCut(171.,178.);
1366 gener->SetMuonMultiplicity(2);
1367 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1371 case kMuonCocktailCent1Single:
1373 comment = comment.Append(" Muon Cocktail Single Cent1");
1374 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1375 gener->SetPtRange(0.0,100.); // Transverse momentum range
1376 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1377 gener->SetYRange(-4.0,-2.4);
1378 gener->SetMuonPtCut(0.8);
1379 gener->SetMuonThetaCut(171.,178.);
1380 gener->SetMuonMultiplicity(1);
1381 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1385 case kMuonCocktailPer1Single :
1387 comment = comment.Append(" Muon Cocktail Single Per1");
1388 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1389 gener->SetPtRange(0.0,100.); // Transverse momentum range
1390 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1391 gener->SetYRange(-4.0,-2.4);
1392 gener->SetMuonPtCut(0.8);
1393 gener->SetMuonThetaCut(171.,178.);
1394 gener->SetMuonMultiplicity(1);
1395 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1396 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1400 case kMuonCocktailPer4Single:
1402 comment = comment.Append(" Muon Cocktail Single Per4");
1403 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1404 gener->SetPtRange(0.0,100.); // Transverse momentum range
1405 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1406 gener->SetYRange(-4.0,-2.4);
1407 gener->SetMuonPtCut(0.8);
1408 gener->SetMuonThetaCut(171.,178.);
1409 gener->SetMuonMultiplicity(1);
1410 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1416 comment = comment.Append(" Flow with dN/deta = 2000, vn = 2%");
1417 gGener = GeVSimStandard(2000., 2.);
1423 comment = comment.Append(" Flow with dN/deta = 2000, vn = 10%");
1424 gGener = GeVSimStandard(2000., 10.);
1430 comment = comment.Append(" Flow with dN/deta = 2000, vn = 6%");
1431 gGener = GeVSimStandard(2000., 6.);
1437 comment = comment.Append(" Flow with dN/deta = 5000, vn = 6%");
1438 gGener = GeVSimStandard(5000., 6.);
1445 AliGenCocktail *gener = new AliGenCocktail();
1448 // Charm production by Pythia
1449 AliGenPythia * genpyc = new AliGenPythia(230);
1450 genpyc->SetProcess(kPyCharmPbPbMNR);
1451 genpyc->SetStrucFunc(kCTEQ4L);
1452 genpyc->SetPtHard(2.1,-1.0);
1453 genpyc->SetEnergyCMS(5500.);
1454 genpyc->SetNuclei(208,208);
1455 genpyc->SetYRange(-999,999);
1456 genpyc->SetForceDecay(kAll);
1457 genpyc->SetFeedDownHigherFamily(kFALSE);
1458 genpyc->SetCountMode(AliGenPythia::kCountParents);
1460 // Beauty production by Pythia
1461 AliGenPythia * genpyb = new AliGenPythia(9);
1462 genpyb->SetProcess(kPyBeautyPbPbMNR);
1463 genpyb->SetStrucFunc(kCTEQ4L);
1464 genpyb->SetPtHard(2.75,-1.0);
1465 genpyb->SetEnergyCMS(5500.);
1466 genpyb->SetNuclei(208,208);
1467 genpyb->SetYRange(-999,999);
1468 genpyb->SetForceDecay(kAll);
1469 genpyb->SetFeedDownHigherFamily(kFALSE);
1470 genpyb->SetCountMode(AliGenPythia::kCountParents);
1474 AliGenSTRANGElib *lib = new AliGenSTRANGElib();
1477 particle = AliGenSTRANGElib::kXiMinus;
1478 AliGenParam *genXi = new AliGenParam(16,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1479 genXi->SetPtRange(0., 12.);
1480 genXi->SetYRange(-1.1, 1.1);
1481 genXi->SetForceDecay(kNoDecay);
1485 particle = AliGenSTRANGElib::kOmegaMinus;
1486 AliGenParam *genOmega = new AliGenParam(10,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1487 genOmega->SetPtRange(0, 12.);
1488 genOmega->SetYRange(-1.1, 1.1);
1489 genOmega->SetForceDecay(kNoDecay);
1493 AliGenHijing *genHi = HijingStandard();
1494 genHi->SwitchOffHeavyQuarks(kTRUE);
1495 genHi->SetImpactParameterRange(0.,5.);
1497 // Add everything to the cocktail and shake ...
1498 gener->AddGenerator(genHi, "Hijing cent1", 1);
1499 gener->AddGenerator(genpyc, "Extra charm", 1);
1500 gener->AddGenerator(genpyb, "Extra beauty", 1);
1501 gener->AddGenerator(genXi, "Xi" , 1);
1502 gener->AddGenerator(genOmega, "Omega", 1);
1512 AliGenHijing* HijingStandard()
1514 AliGenHijing *gener = new AliGenHijing(-1);
1515 // centre of mass energy
1516 gener->SetEnergyCMS(5500.);
1518 gener->SetReferenceFrame("CMS");
1520 gener->SetProjectile("A", 208, 82);
1521 gener->SetTarget ("A", 208, 82);
1522 // tell hijing to keep the full parent child chain
1523 gener->KeepFullEvent();
1524 // enable jet quenching
1525 gener->SetJetQuenching(1);
1527 gener->SetShadowing(1);
1528 // neutral pion and heavy particle decays switched off
1529 gener->SetDecaysOff(1);
1530 // Don't track spectators
1531 gener->SetSpectators(0);
1532 // kinematic selection
1533 gener->SetSelectAll(0);
1537 AliGenGeVSim* GeVSimStandard(Float_t mult, Float_t vn)
1539 AliGenGeVSim* gener = new AliGenGeVSim(0);
1541 // Mult is the number of charged particles in |eta| < 0.5
1544 // Sigma of the Gaussian dN/deta
1545 Float_t sigma_eta = 2.75;
1548 Float_t etamax = 7.00;
1551 // Scale from multiplicity in |eta| < 0.5 to |eta| < |etamax|
1552 Float_t mm = mult * (TMath::Erf(etamax/sigma_eta/sqrt(2.)) / TMath::Erf(0.5/sigma_eta/sqrt(2.)));
1554 // Scale from charged to total multiplicity
1564 // 78% Pions (26% pi+, 26% pi-, 26% p0) T = 250 MeV
1565 AliGeVSimParticle *pp = new AliGeVSimParticle(kPiPlus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1566 AliGeVSimParticle *pm = new AliGeVSimParticle(kPiMinus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1567 AliGeVSimParticle *p0 = new AliGeVSimParticle(kPi0, 1, 0.26 * mm, 0.25, sigma_eta) ;
1569 // 12% Kaons (3% K0short, 3% K0long, 3% K+, 3% K-) T = 300 MeV
1570 AliGeVSimParticle *ks = new AliGeVSimParticle(kK0Short, 1, 0.03 * mm, 0.30, sigma_eta) ;
1571 AliGeVSimParticle *kl = new AliGeVSimParticle(kK0Long, 1, 0.03 * mm, 0.30, sigma_eta) ;
1572 AliGeVSimParticle *kp = new AliGeVSimParticle(kKPlus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1573 AliGeVSimParticle *km = new AliGeVSimParticle(kKMinus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1575 // 10% Protons / Neutrons (5% Protons, 5% Neutrons) T = 250 MeV
1576 AliGeVSimParticle *pr = new AliGeVSimParticle(kProton, 1, 0.05 * mm, 0.25, sigma_eta) ;
1577 AliGeVSimParticle *ne = new AliGeVSimParticle(kNeutron, 1, 0.05 * mm, 0.25, sigma_eta) ;
1580 Float_t pTsaturation = 2. ;
1582 // Set Elliptic Flow properties
1583 pp->SetEllipticParam(vn,pTsaturation,0.) ;
1584 pm->SetEllipticParam(vn,pTsaturation,0.) ;
1585 p0->SetEllipticParam(vn,pTsaturation,0.) ;
1586 pr->SetEllipticParam(vn,pTsaturation,0.) ;
1587 ne->SetEllipticParam(vn,pTsaturation,0.) ;
1588 ks->SetEllipticParam(vn,pTsaturation,0.) ;
1589 kl->SetEllipticParam(vn,pTsaturation,0.) ;
1590 kp->SetEllipticParam(vn,pTsaturation,0.) ;
1591 km->SetEllipticParam(vn,pTsaturation,0.) ;
1593 // Set Direct Flow properties
1594 pp->SetDirectedParam(vn,pTsaturation,0.) ;
1595 pm->SetDirectedParam(vn,pTsaturation,0.) ;
1596 p0->SetDirectedParam(vn,pTsaturation,0.) ;
1597 pr->SetDirectedParam(vn,pTsaturation,0.) ;
1598 ne->SetDirectedParam(vn,pTsaturation,0.) ;
1599 ks->SetDirectedParam(vn,pTsaturation,0.) ;
1600 kl->SetDirectedParam(vn,pTsaturation,0.) ;
1601 kp->SetDirectedParam(vn,pTsaturation,0.) ;
1602 km->SetDirectedParam(vn,pTsaturation,0.) ;
1604 // Add particles to the list
1605 gener->AddParticleType(pp) ;
1606 gener->AddParticleType(pm) ;
1607 gener->AddParticleType(p0) ;
1608 gener->AddParticleType(pr) ;
1609 gener->AddParticleType(ne) ;
1610 gener->AddParticleType(ks) ;
1611 gener->AddParticleType(kl) ;
1612 gener->AddParticleType(kp) ;
1613 gener->AddParticleType(km) ;
1615 // Random Ev.Plane ----------------------------------
1616 TF1 *rpa = new TF1("gevsimPsiRndm","1", 0, 360);
1617 // --------------------------------------------------
1618 gener->SetPtRange(0., 9.) ; // Use a resonable range! (used for bin size in numerical integration)
1619 gener->SetPhiRange(0, 360);
1621 // Set pseudorapidity range
1622 Float_t thmin = EtaToTheta(+etamax);
1623 Float_t thmax = EtaToTheta(-etamax);
1624 gener->SetThetaRange(thmin,thmax);
1630 void ProcessEnvironmentVars()
1633 if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
1634 for (Int_t iRun = 0; iRun < kRunMax; iRun++) {
1635 if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) {
1636 srun = (PprRun_t)iRun;
1637 cout<<"Run type set to "<<pprRunName[iRun]<<endl;
1642 // Random Number seed
1643 if (gSystem->Getenv("CONFIG_SEED")) {
1644 sseed = atoi(gSystem->Getenv("CONFIG_SEED"));