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>
15 #include "STEER/AliRunLoader.h"
16 #include "STEER/AliRun.h"
17 #include "STEER/AliConfig.h"
18 #include "STEER/AliGenerator.h"
19 #include "PYTHIA6/AliDecayerPythia.h"
20 #include "EVGEN/AliGenHIJINGpara.h"
21 #include "THijing/AliGenHijing.h"
22 #include "EVGEN/AliGenCocktail.h"
23 #include "EVGEN/AliGenSlowNucleons.h"
24 #include "EVGEN/AliSlowNucleonModelExp.h"
25 #include "EVGEN/AliGenParam.h"
26 #include "EVGEN/AliGenMUONlib.h"
27 #include "EVGEN/AliGenSTRANGElib.h"
28 #include "EVGEN/AliGenMUONCocktail.h"
29 #include "EVGEN/AliGenCocktail.h"
30 #include "EVGEN/AliGenGeVSim.h"
31 #include "EVGEN/AliGeVSimParticle.h"
32 #include "PYTHIA6/AliGenPythia.h"
33 #include "STEER/AliMagFMaps.h"
34 #include "STRUCT/AliBODY.h"
35 #include "STRUCT/AliMAG.h"
36 #include "STRUCT/AliABSOv0.h"
37 #include "STRUCT/AliDIPOv2.h"
38 #include "STRUCT/AliHALL.h"
39 #include "STRUCT/AliFRAMEv2.h"
40 #include "STRUCT/AliSHILv2.h"
41 #include "STRUCT/AliPIPEv0.h"
42 #include "ITS/AliITSvPPRasymmFMD.h"
43 #include "TPC/AliTPCv2.h"
44 #include "TOF/AliTOFv4T0.h"
45 #include "RICH/AliRICHv1.h"
46 #include "ZDC/AliZDCv2.h"
47 #include "TRD/AliTRDv1.h"
48 #include "FMD/AliFMDv1.h"
49 #include "MUON/AliMUONv1.h"
50 #include "MUON/AliMUONSt1GeometryBuilderV2.h"
51 #include "MUON/AliMUONSt2GeometryBuilder.h"
52 #include "MUON/AliMUONSlatGeometryBuilder.h"
53 #include "MUON/AliMUONTriggerGeometryBuilder.h"
54 #include "PHOS/AliPHOSv1.h"
55 #include "PMD/AliPMDv1.h"
56 #include "START/AliSTARTv1.h"
57 #include "EMCAL/AliEMCALv1.h"
58 #include "CRT/AliCRTv0.h"
59 #include "VZERO/AliVZEROv2.h"
65 kParam_8000, kParam_4000, kParam_2000,
66 kHijing_cent1, kHijing_cent2,
67 kHijing_per1, kHijing_per2, kHijing_per3, kHijing_per4, kHijing_per5,
68 kHijing_jj25, kHijing_jj50, kHijing_jj75, kHijing_jj100, kHijing_jj200,
69 kHijing_gj25, kHijing_gj50, kHijing_gj75, kHijing_gj100, kHijing_gj200,
71 kPythia6Jets20_24, kPythia6Jets24_29, kPythia6Jets29_35,
72 kPythia6Jets35_42, kPythia6Jets42_50, kPythia6Jets50_60,
73 kPythia6Jets60_72, kPythia6Jets72_86, kPythia6Jets86_104,
74 kPythia6Jets104_125, kPythia6Jets125_150, kPythia6Jets150_180,
75 kD0PbPb5500, kCharmSemiElPbPb5500, kBeautySemiElPbPb5500,
76 kCocktailTRD, kPyJJ, kPyGJ,
77 kMuonCocktailCent1, kMuonCocktailPer1, kMuonCocktailPer4,
78 kMuonCocktailCent1HighPt, kMuonCocktailPer1HighPt, kMuonCocktailPer4HighPt,
79 kMuonCocktailCent1Single, kMuonCocktailPer1Single, kMuonCocktailPer4Single,
80 kFlow_2_2000, kFlow_10_2000, kFlow_6_2000, kFlow_6_5000,
84 const char* pprRunName[] = {
86 "kParam_8000", "kParam_4000", "kParam_2000",
87 "kHijing_cent1", "kHijing_cent2",
88 "kHijing_per1", "kHijing_per2", "kHijing_per3", "kHijing_per4",
90 "kHijing_jj25", "kHijing_jj50", "kHijing_jj75", "kHijing_jj100",
92 "kHijing_gj25", "kHijing_gj50", "kHijing_gj75", "kHijing_gj100",
93 "kHijing_gj200", "kHijing_pA", "kPythia6",
94 "kPythia6Jets20_24", "kPythia6Jets24_29", "kPythia6Jets29_35",
95 "kPythia6Jets35_42", "kPythia6Jets42_50", "kPythia6Jets50_60",
96 "kPythia6Jets60_72", "kPythia6Jets72_86", "kPythia6Jets86_104",
97 "kPythia6Jets104_125", "kPythia6Jets125_150", "kPythia6Jets150_180",
98 "kD0PbPb5500", "kCharmSemiElPbPb5500", "kBeautySemiElPbPb5500",
99 "kCocktailTRD", "kPyJJ", "kPyGJ",
100 "kMuonCocktailCent1", "kMuonCocktailPer1", "kMuonCocktailPer4",
101 "kMuonCocktailCent1HighPt", "kMuonCocktailPer1HighPt", "kMuonCocktailPer4HighPt",
102 "kMuonCocktailCent1Single", "kMuonCocktailPer1Single", "kMuonCocktailPer4Single",
103 "kFlow_2_2000", "kFlow_10_2000", "kFlow_6_2000", "kFlow_6_5000", "kHIJINGplus"
113 kGluonRadiation, kNoGluonRadiation
122 // This part for configuration
123 //static PprRun_t srun = test50;
124 static PprRun_t srun = kHIJINGplus;
125 static PprGeo_t sgeo = kNoHoles;
126 static PprRad_t srad = kGluonRadiation;
127 static PprMag_t smag = k5kG;
128 static Int_t sseed = 12345; //Set 0 to use the current time
131 static TString comment;
134 Float_t EtaToTheta(Float_t arg);
135 AliGenerator* GeneratorFactory(PprRun_t srun);
136 AliGenHijing* HijingStandard();
137 AliGenGeVSim* GeVSimStandard(Float_t, Float_t);
138 void ProcessEnvironmentVars();
142 // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
143 // Theta range given through pseudorapidity limits 22/6/2001
145 // Get settings from environment variables
146 ProcessEnvironmentVars();
148 // Set Random Number seed
149 gRandom->SetSeed(sseed);
150 cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
153 // libraries required by geant321
154 #if defined(__CINT__)
155 gSystem->Load("libgeant321");
158 new TGeant3("C++ Interface to Geant3");
160 AliRunLoader* rl=0x0;
162 cout<<"Config.C: Creating Run Loader ..."<<endl;
163 rl = AliRunLoader::Open("galice.root",
164 AliConfig::GetDefaultEventFolderName(),
168 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
171 rl->SetCompressionLevel(2);
172 rl->SetNumberOfEventsPerFile(3);
173 gAlice->SetRunLoader(rl);
176 // Set External decayer
177 AliDecayer *decayer = new AliDecayerPythia();
182 decayer->SetForceDecay(kHadronicD);
184 case kCharmSemiElPbPb5500:
185 decayer->SetForceDecay(kSemiElectronic);
187 case kBeautySemiElPbPb5500:
188 decayer->SetForceDecay(kSemiElectronic);
191 decayer->SetForceDecay(kAll);
195 gMC->SetExternalDecayer(decayer);
198 //=======================================================================
200 //=======================================================================
201 // ************* STEERING parameters FOR ALICE SIMULATION **************
202 // --- Specify event type to be tracked through the ALICE setup
203 // --- All positions are in cm, angles in degrees, and P and E in GeV
205 gMC->SetProcess("DCAY",1);
206 gMC->SetProcess("PAIR",1);
207 gMC->SetProcess("COMP",1);
208 gMC->SetProcess("PHOT",1);
209 gMC->SetProcess("PFIS",0);
210 gMC->SetProcess("DRAY",0);
211 gMC->SetProcess("ANNI",1);
212 gMC->SetProcess("BREM",1);
213 gMC->SetProcess("MUNU",1);
214 gMC->SetProcess("CKOV",1);
215 gMC->SetProcess("HADR",1);
216 gMC->SetProcess("LOSS",2);
217 gMC->SetProcess("MULS",1);
218 gMC->SetProcess("RAYL",1);
220 Float_t cut = 1.e-3; // 1MeV cut by default
221 Float_t tofmax = 1.e10;
223 gMC->SetCut("CUTGAM", cut);
224 gMC->SetCut("CUTELE", cut);
225 gMC->SetCut("CUTNEU", cut);
226 gMC->SetCut("CUTHAD", cut);
227 gMC->SetCut("CUTMUO", cut);
228 gMC->SetCut("BCUTE", cut);
229 gMC->SetCut("BCUTM", cut);
230 gMC->SetCut("DCUTE", cut);
231 gMC->SetCut("DCUTM", cut);
232 gMC->SetCut("PPCUTM", cut);
233 gMC->SetCut("TOFMAX", tofmax);
236 // Generator Configuration
238 AliGenerator* gener = GeneratorFactory(srun);
239 gener->SetOrigin(0, 0, 0); // vertex position
240 gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position
241 gener->SetCutVertexZ(1.); // Truncate at 1 sigma
242 gener->SetVertexSmear(kPerEvent);
243 gener->SetTrackingFlag(1);
247 comment = comment.Append(" | L3 field 0.2 T");
248 } else if (smag == k4kG) {
249 comment = comment.Append(" | L3 field 0.4 T");
250 } else if (smag == k5kG) {
251 comment = comment.Append(" | L3 field 0.5 T");
255 if (srad == kGluonRadiation)
257 comment = comment.Append(" | Gluon Radiation On");
260 comment = comment.Append(" | Gluon Radiation Off");
265 comment = comment.Append(" | Holes for PHOS/RICH");
268 comment = comment.Append(" | No holes for PHOS/RICH");
271 printf("\n \n Comment: %s \n \n", comment.Data());
275 AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., smag);
276 field->SetL3ConstField(0); //Using const. field in the barrel
278 gAlice->SetField(field);
302 //=================== Alice BODY parameters =============================
303 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
308 //=================== MAG parameters ============================
309 // --- Start with Magnet since detector layouts may be depending ---
310 // --- on the selected Magnet dimensions ---
311 AliMAG *MAG = new AliMAG("MAG", "Magnet");
317 //=================== ABSO parameters ============================
318 AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
323 //=================== DIPO parameters ============================
325 AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
330 //=================== HALL parameters ============================
332 AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
338 //=================== FRAME parameters ============================
340 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
341 if (sgeo == kHoles) {
350 //=================== SHIL parameters ============================
352 AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2");
358 //=================== PIPE parameters ============================
360 AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
365 //=================== ITS parameters ============================
367 // As the innermost detector in ALICE, the Inner Tracking System "impacts" on
368 // almost all other detectors. This involves the fact that the ITS geometry
369 // still has several options to be followed in parallel in order to determine
370 // the best set-up which minimizes the induced background. All the geometries
371 // available to date are described in the following. Read carefully the comments
372 // and use the default version (the only one uncommented) unless you are making
373 // comparisons and you know what you are doing. In this case just uncomment the
374 // ITS geometry you want to use and run Aliroot.
376 // Detailed geometries:
379 //AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services");
381 //AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services");
383 AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("ITS","New ITS PPR detailed version with asymmetric services");
384 ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
385 ITS->SetReadDet(kTRUE); // don't touch this parameter if you're not an ITS developer
386 // ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer
387 ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
388 ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
389 ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
390 ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300]
391 ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
392 ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
394 // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful
395 // for reconstruction !):
398 //AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version with asymmetric services");
399 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
400 //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
402 //AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version with symmetric services");
403 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
404 //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
408 // Geant3 <-> EUCLID conversion
409 // ============================
411 // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
412 // media to two ASCII files (called by default ITSgeometry.euc and
413 // ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
414 // The default (=0) means that you dont want to use this facility.
421 //============================ TPC parameters ================================
422 // --- This allows the user to specify sectors for the SLOW (TPC geometry 2)
423 // --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper)
424 // --- sectors are specified, any value other than that requires at least one
425 // --- sector (lower or upper)to be specified!
426 // --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
427 // --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
428 // --- SecLows - number of lower sectors specified (up to 6)
429 // --- SecUps - number of upper sectors specified (up to 12)
430 // --- Sens - sensitive strips for the Slow Simulator !!!
431 // --- This does NOT work if all S or L-sectors are specified, i.e.
432 // --- if SecAL or SecAU < 0
435 //-----------------------------------------------------------------------------
437 // gROOT->LoadMacro("SetTPCParam.C");
438 // AliTPCParam *param = SetTPCParam();
439 AliTPC *TPC = new AliTPCv2("TPC", "Default");
441 // All sectors included
449 //=================== TOF parameters ============================
450 AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF");
456 //=================== RICH parameters ===========================
457 AliRICH *RICH = new AliRICHv1("RICH", "normal RICH");
464 //=================== ZDC parameters ============================
466 AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
471 //=================== TRD parameters ============================
473 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
475 // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
477 if (sgeo == kHoles) {
478 // With hole in front of PHOS
480 // With hole in front of RICH
484 AliTRDsim *TRDsim = TRD->CreateTR();
489 //=================== FMD parameters ============================
490 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
495 //=================== MUON parameters ===========================
496 // New MUONv1 version (geometry defined via builders)
497 AliMUON *MUON = new AliMUONv1("MUON", "default");
498 ((AliMUONv1*)MUON)->SetStepManagerVersionDE(true);
499 MUON->SetSegmentationType(2);// default wise to old (1), new (2)
500 MUON->AddGeometryBuilder(new AliMUONSt1GeometryBuilderV2(MUON));
501 MUON->AddGeometryBuilder(new AliMUONSt2GeometryBuilderV2(MUON));
502 MUON->AddGeometryBuilder(new AliMUONSlatGeometryBuilder(MUON));
503 MUON->AddGeometryBuilder(new AliMUONTriggerGeometryBuilder(MUON));
505 //=================== PHOS parameters ===========================
509 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
515 //=================== PMD parameters ============================
516 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
521 //=================== START parameters ============================
522 AliSTART *START = new AliSTARTv1("START", "START Detector");
527 //=================== EMCAL parameters ============================
528 AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCAL_55_25");
533 //=================== CRT parameters ============================
534 AliCRT *CRT = new AliCRTv0("CRT", "normal ACORDE");
539 //=================== CRT parameters ============================
540 AliVZERO *VZERO = new AliVZEROv2("VZERO", "normal VZERO");
546 Float_t EtaToTheta(Float_t arg){
547 return (180./TMath::Pi())*2.*atan(exp(-arg));
552 AliGenerator* GeneratorFactory(PprRun_t srun) {
554 if (srad == kNoGluonRadiation) isw = 0;
557 AliGenerator * gGener = 0x0;
561 comment = comment.Append(":HIJINGparam test 50 particles");
562 AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
563 gener->SetMomentumRange(0, 999999.);
564 gener->SetPhiRange(0., 360.);
565 // Set pseudorapidity range from -8 to 8.
566 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
567 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
568 gener->SetThetaRange(thmin,thmax);
574 comment = comment.Append(":HIJINGparam N=8000");
575 AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
576 gener->SetMomentumRange(0, 999999.);
577 gener->SetPhiRange(0., 360.);
578 // Set pseudorapidity range from -8 to 8.
579 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
580 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
581 gener->SetThetaRange(thmin,thmax);
587 comment = comment.Append("HIJINGparam N=4000");
588 AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
589 gener->SetMomentumRange(0, 999999.);
590 gener->SetPhiRange(0., 360.);
591 // Set pseudorapidity range from -8 to 8.
592 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
593 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
594 gener->SetThetaRange(thmin,thmax);
600 comment = comment.Append("HIJINGparam N=2000");
601 AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
602 gener->SetMomentumRange(0, 999999.);
603 gener->SetPhiRange(0., 360.);
604 // Set pseudorapidity range from -8 to 8.
605 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
606 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
607 gener->SetThetaRange(thmin,thmax);
616 comment = comment.Append("HIJING cent1");
617 AliGenHijing *gener = HijingStandard();
618 // impact parameter range
619 gener->SetImpactParameterRange(0., 5.);
625 comment = comment.Append("HIJING cent2");
626 AliGenHijing *gener = HijingStandard();
627 // impact parameter range
628 gener->SetImpactParameterRange(0., 2.);
637 comment = comment.Append("HIJING per1");
638 AliGenHijing *gener = HijingStandard();
639 // impact parameter range
640 gener->SetImpactParameterRange(5., 8.6);
646 comment = comment.Append("HIJING per2");
647 AliGenHijing *gener = HijingStandard();
648 // impact parameter range
649 gener->SetImpactParameterRange(8.6, 11.2);
655 comment = comment.Append("HIJING per3");
656 AliGenHijing *gener = HijingStandard();
657 // impact parameter range
658 gener->SetImpactParameterRange(11.2, 13.2);
664 comment = comment.Append("HIJING per4");
665 AliGenHijing *gener = HijingStandard();
666 // impact parameter range
667 gener->SetImpactParameterRange(13.2, 15.);
673 comment = comment.Append("HIJING per5");
674 AliGenHijing *gener = HijingStandard();
675 // impact parameter range
676 gener->SetImpactParameterRange(15., 100.);
685 comment = comment.Append("HIJING Jet 25 GeV");
686 AliGenHijing *gener = HijingStandard();
687 // impact parameter range
688 gener->SetImpactParameterRange(0., 5.);
690 gener->SetTrigger(1);
691 gener->SetPtJet(25.);
692 gener->SetRadiation(isw);
693 gener->SetSimpleJets(!isw);
694 gener->SetJetEtaRange(-0.3,0.3);
695 gener->SetJetPhiRange(75., 165.);
702 comment = comment.Append("HIJING Jet 50 GeV");
703 AliGenHijing *gener = HijingStandard();
704 // impact parameter range
705 gener->SetImpactParameterRange(0., 5.);
707 gener->SetTrigger(1);
708 gener->SetPtJet(50.);
709 gener->SetRadiation(isw);
710 gener->SetSimpleJets(!isw);
711 gener->SetJetEtaRange(-0.3,0.3);
712 gener->SetJetPhiRange(75., 165.);
719 comment = comment.Append("HIJING Jet 75 GeV");
720 AliGenHijing *gener = HijingStandard();
721 // impact parameter range
722 gener->SetImpactParameterRange(0., 5.);
724 gener->SetTrigger(1);
725 gener->SetPtJet(75.);
726 gener->SetRadiation(isw);
727 gener->SetSimpleJets(!isw);
728 gener->SetJetEtaRange(-0.3,0.3);
729 gener->SetJetPhiRange(75., 165.);
736 comment = comment.Append("HIJING Jet 100 GeV");
737 AliGenHijing *gener = HijingStandard();
738 // impact parameter range
739 gener->SetImpactParameterRange(0., 5.);
741 gener->SetTrigger(1);
742 gener->SetPtJet(100.);
743 gener->SetRadiation(isw);
744 gener->SetSimpleJets(!isw);
745 gener->SetJetEtaRange(-0.3,0.3);
746 gener->SetJetPhiRange(75., 165.);
753 comment = comment.Append("HIJING Jet 200 GeV");
754 AliGenHijing *gener = HijingStandard();
755 // impact parameter range
756 gener->SetImpactParameterRange(0., 5.);
758 gener->SetTrigger(1);
759 gener->SetPtJet(200.);
760 gener->SetRadiation(isw);
761 gener->SetSimpleJets(!isw);
762 gener->SetJetEtaRange(-0.3,0.3);
763 gener->SetJetPhiRange(75., 165.);
772 comment = comment.Append("HIJING Gamma 25 GeV");
773 AliGenHijing *gener = HijingStandard();
774 // impact parameter range
775 gener->SetImpactParameterRange(0., 5.);
777 gener->SetTrigger(2);
778 gener->SetPtJet(25.);
779 gener->SetRadiation(isw);
780 gener->SetSimpleJets(!isw);
781 gener->SetJetEtaRange(-0.12, 0.12);
782 gener->SetJetPhiRange(220., 320.);
789 comment = comment.Append("HIJING Gamma 50 GeV");
790 AliGenHijing *gener = HijingStandard();
791 // impact parameter range
792 gener->SetImpactParameterRange(0., 5.);
794 gener->SetTrigger(2);
795 gener->SetPtJet(50.);
796 gener->SetRadiation(isw);
797 gener->SetSimpleJets(!isw);
798 gener->SetJetEtaRange(-0.12, 0.12);
799 gener->SetJetPhiRange(220., 320.);
806 comment = comment.Append("HIJING Gamma 75 GeV");
807 AliGenHijing *gener = HijingStandard();
808 // impact parameter range
809 gener->SetImpactParameterRange(0., 5.);
811 gener->SetTrigger(2);
812 gener->SetPtJet(75.);
813 gener->SetRadiation(isw);
814 gener->SetSimpleJets(!isw);
815 gener->SetJetEtaRange(-0.12, 0.12);
816 gener->SetJetPhiRange(220., 320.);
823 comment = comment.Append("HIJING Gamma 100 GeV");
824 AliGenHijing *gener = HijingStandard();
825 // impact parameter range
826 gener->SetImpactParameterRange(0., 5.);
828 gener->SetTrigger(2);
829 gener->SetPtJet(100.);
830 gener->SetRadiation(isw);
831 gener->SetSimpleJets(!isw);
832 gener->SetJetEtaRange(-0.12, 0.12);
833 gener->SetJetPhiRange(220., 320.);
840 comment = comment.Append("HIJING Gamma 200 GeV");
841 AliGenHijing *gener = HijingStandard();
842 // impact parameter range
843 gener->SetImpactParameterRange(0., 5.);
845 gener->SetTrigger(2);
846 gener->SetPtJet(200.);
847 gener->SetRadiation(isw);
848 gener->SetSimpleJets(!isw);
849 gener->SetJetEtaRange(-0.12, 0.12);
850 gener->SetJetPhiRange(220., 320.);
856 comment = comment.Append("HIJING pA");
858 AliGenCocktail *gener = new AliGenCocktail();
860 AliGenHijing *hijing = new AliGenHijing(-1);
861 // centre of mass energy
862 hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
863 // impact parameter range
864 hijing->SetImpactParameterRange(0., 15.);
866 hijing->SetReferenceFrame("CMS");
867 hijing->SetBoostLHC(1);
869 hijing->SetProjectile("P", 1, 1);
870 hijing->SetTarget ("A", 208, 82);
871 // tell hijing to keep the full parent child chain
872 hijing->KeepFullEvent();
873 // enable jet quenching
874 hijing->SetJetQuenching(0);
876 hijing->SetShadowing(1);
877 // Don't track spectators
878 hijing->SetSpectators(0);
879 // kinematic selection
880 hijing->SetSelectAll(0);
882 AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
883 AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
884 gray->SetSlowNucleonModel(model);
886 gener->AddGenerator(hijing,"Hijing pPb", 1);
887 gener->AddGenerator(gray, "Gray Particles",1);
893 comment = comment.Append(":Pythia p-p @ 14 TeV");
894 AliGenPythia *gener = new AliGenPythia(-1);
895 gener->SetMomentumRange(0,999999);
896 gener->SetThetaRange(0., 180.);
897 gener->SetYRange(-12,12);
898 gener->SetPtRange(0,1000);
899 gener->SetProcess(kPyMb);
900 gener->SetEnergyCMS(14000.);
904 case kPythia6Jets20_24:
906 comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV");
907 AliGenPythia * gener = new AliGenPythia(-1);
908 gener->SetEnergyCMS(5500.);// Centre of mass energy
909 gener->SetProcess(kPyJets);// Process type
910 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
911 gener->SetJetPhiRange(0., 360.);
912 gener->SetJetEtRange(10., 1000.);
913 gener->SetGluonRadiation(1,1);
914 // gener->SetPtKick(0.);
915 // Structure function
916 gener->SetStrucFunc(kCTEQ4L);
917 gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering
918 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
919 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
923 case kPythia6Jets24_29:
925 comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV");
926 AliGenPythia * gener = new AliGenPythia(-1);
927 gener->SetEnergyCMS(5500.);// Centre of mass energy
928 gener->SetProcess(kPyJets);// Process type
929 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
930 gener->SetJetPhiRange(0., 360.);
931 gener->SetJetEtRange(10., 1000.);
932 gener->SetGluonRadiation(1,1);
933 // gener->SetPtKick(0.);
934 // Structure function
935 gener->SetStrucFunc(kCTEQ4L);
936 gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering
937 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
938 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
942 case kPythia6Jets29_35:
944 comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV");
945 AliGenPythia * gener = new AliGenPythia(-1);
946 gener->SetEnergyCMS(5500.);// Centre of mass energy
947 gener->SetProcess(kPyJets);// Process type
948 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
949 gener->SetJetPhiRange(0., 360.);
950 gener->SetJetEtRange(10., 1000.);
951 gener->SetGluonRadiation(1,1);
952 // gener->SetPtKick(0.);
953 // Structure function
954 gener->SetStrucFunc(kCTEQ4L);
955 gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering
956 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
957 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
961 case kPythia6Jets35_42:
963 comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV");
964 AliGenPythia * gener = new AliGenPythia(-1);
965 gener->SetEnergyCMS(5500.);// Centre of mass energy
966 gener->SetProcess(kPyJets);// Process type
967 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
968 gener->SetJetPhiRange(0., 360.);
969 gener->SetJetEtRange(10., 1000.);
970 gener->SetGluonRadiation(1,1);
971 // gener->SetPtKick(0.);
972 // Structure function
973 gener->SetStrucFunc(kCTEQ4L);
974 gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering
975 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
976 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
980 case kPythia6Jets42_50:
982 comment = comment.Append(":Pythia jets 42-50 GeV @ 5.5 TeV");
983 AliGenPythia * gener = new AliGenPythia(-1);
984 gener->SetEnergyCMS(5500.);// Centre of mass energy
985 gener->SetProcess(kPyJets);// Process type
986 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
987 gener->SetJetPhiRange(0., 360.);
988 gener->SetJetEtRange(10., 1000.);
989 gener->SetGluonRadiation(1,1);
990 // gener->SetPtKick(0.);
991 // Structure function
992 gener->SetStrucFunc(kCTEQ4L);
993 gener->SetPtHard(42., 50.);// Pt transfer of the hard scattering
994 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
995 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
999 case kPythia6Jets50_60:
1001 comment = comment.Append(":Pythia jets 50-60 GeV @ 5.5 TeV");
1002 AliGenPythia * gener = new AliGenPythia(-1);
1003 gener->SetEnergyCMS(5500.);// Centre of mass energy
1004 gener->SetProcess(kPyJets);// Process type
1005 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1006 gener->SetJetPhiRange(0., 360.);
1007 gener->SetJetEtRange(10., 1000.);
1008 gener->SetGluonRadiation(1,1);
1009 // gener->SetPtKick(0.);
1010 // Structure function
1011 gener->SetStrucFunc(kCTEQ4L);
1012 gener->SetPtHard(50., 60.);// Pt transfer of the hard scattering
1013 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1014 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1018 case kPythia6Jets60_72:
1020 comment = comment.Append(":Pythia jets 60-72 GeV @ 5.5 TeV");
1021 AliGenPythia * gener = new AliGenPythia(-1);
1022 gener->SetEnergyCMS(5500.);// Centre of mass energy
1023 gener->SetProcess(kPyJets);// Process type
1024 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1025 gener->SetJetPhiRange(0., 360.);
1026 gener->SetJetEtRange(10., 1000.);
1027 gener->SetGluonRadiation(1,1);
1028 // gener->SetPtKick(0.);
1029 // Structure function
1030 gener->SetStrucFunc(kCTEQ4L);
1031 gener->SetPtHard(60., 72.);// Pt transfer of the hard scattering
1032 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1033 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1037 case kPythia6Jets72_86:
1039 comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV");
1040 AliGenPythia * gener = new AliGenPythia(-1);
1041 gener->SetEnergyCMS(5500.);// Centre of mass energy
1042 gener->SetProcess(kPyJets);// Process type
1043 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1044 gener->SetJetPhiRange(0., 360.);
1045 gener->SetJetEtRange(10., 1000.);
1046 gener->SetGluonRadiation(1,1);
1047 // gener->SetPtKick(0.);
1048 // Structure function
1049 gener->SetStrucFunc(kCTEQ4L);
1050 gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering
1051 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1052 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1056 case kPythia6Jets86_104:
1058 comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV");
1059 AliGenPythia * gener = new AliGenPythia(-1);
1060 gener->SetEnergyCMS(5500.);// Centre of mass energy
1061 gener->SetProcess(kPyJets);// Process type
1062 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1063 gener->SetJetPhiRange(0., 360.);
1064 gener->SetJetEtRange(10., 1000.);
1065 gener->SetGluonRadiation(1,1);
1066 // gener->SetPtKick(0.);
1067 // Structure function
1068 gener->SetStrucFunc(kCTEQ4L);
1069 gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering
1070 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1071 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1075 case kPythia6Jets104_125:
1077 comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV");
1078 AliGenPythia * gener = new AliGenPythia(-1);
1079 gener->SetEnergyCMS(5500.);// Centre of mass energy
1080 gener->SetProcess(kPyJets);// Process type
1081 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1082 gener->SetJetPhiRange(0., 360.);
1083 gener->SetJetEtRange(10., 1000.);
1084 gener->SetGluonRadiation(1,1);
1085 // gener->SetPtKick(0.);
1086 // Structure function
1087 gener->SetStrucFunc(kCTEQ4L);
1088 gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering
1089 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1090 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1094 case kPythia6Jets125_150:
1096 comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV");
1097 AliGenPythia * gener = new AliGenPythia(-1);
1098 gener->SetEnergyCMS(5500.);// Centre of mass energy
1099 gener->SetProcess(kPyJets);// Process type
1100 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1101 gener->SetJetPhiRange(0., 360.);
1102 gener->SetJetEtRange(10., 1000.);
1103 gener->SetGluonRadiation(1,1);
1104 // gener->SetPtKick(0.);
1105 // Structure function
1106 gener->SetStrucFunc(kCTEQ4L);
1107 gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering
1108 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1109 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1113 case kPythia6Jets150_180:
1115 comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV");
1116 AliGenPythia * gener = new AliGenPythia(-1);
1117 gener->SetEnergyCMS(5500.);// Centre of mass energy
1118 gener->SetProcess(kPyJets);// Process type
1119 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1120 gener->SetJetPhiRange(0., 360.);
1121 gener->SetJetEtRange(10., 1000.);
1122 gener->SetGluonRadiation(1,1);
1123 // gener->SetPtKick(0.);
1124 // Structure function
1125 gener->SetStrucFunc(kCTEQ4L);
1126 gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering
1127 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1128 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1134 comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
1135 AliGenPythia * gener = new AliGenPythia(10);
1136 gener->SetProcess(kPyD0PbPbMNR);
1137 gener->SetStrucFunc(kCTEQ4L);
1138 gener->SetPtHard(2.1,-1.0);
1139 gener->SetEnergyCMS(5500.);
1140 gener->SetNuclei(208,208);
1141 gener->SetForceDecay(kHadronicD);
1142 gener->SetYRange(-2,2);
1143 gener->SetFeedDownHigherFamily(kFALSE);
1144 gener->SetStackFillOpt(AliGenPythia::kParentSelection);
1145 gener->SetCountMode(AliGenPythia::kCountParents);
1149 case kCharmSemiElPbPb5500:
1151 comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
1152 AliGenPythia * gener = new AliGenPythia(10);
1153 gener->SetProcess(kPyCharmPbPbMNR);
1154 gener->SetStrucFunc(kCTEQ4L);
1155 gener->SetPtHard(2.1,-1.0);
1156 gener->SetEnergyCMS(5500.);
1157 gener->SetNuclei(208,208);
1158 gener->SetForceDecay(kSemiElectronic);
1159 gener->SetYRange(-2,2);
1160 gener->SetFeedDownHigherFamily(kFALSE);
1161 gener->SetCountMode(AliGenPythia::kCountParents);
1165 case kBeautySemiElPbPb5500:
1167 comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
1168 AliGenPythia *gener = new AliGenPythia(10);
1169 gener->SetProcess(kPyBeautyPbPbMNR);
1170 gener->SetStrucFunc(kCTEQ4L);
1171 gener->SetPtHard(2.75,-1.0);
1172 gener->SetEnergyCMS(5500.);
1173 gener->SetNuclei(208,208);
1174 gener->SetForceDecay(kSemiElectronic);
1175 gener->SetYRange(-2,2);
1176 gener->SetFeedDownHigherFamily(kFALSE);
1177 gener->SetCountMode(AliGenPythia::kCountParents);
1183 comment = comment.Append(" Cocktail for TRD at 5.5 TeV");
1184 AliGenCocktail *gener = new AliGenCocktail();
1186 AliGenParam *phi = new AliGenParam(10,
1187 new AliGenMUONlib(),
1188 AliGenMUONlib::kPhi,
1191 phi->SetPtRange(0, 100);
1192 phi->SetYRange(-1., +1.);
1193 phi->SetForceDecay(kDiElectron);
1195 AliGenParam *omega = new AliGenParam(10,
1196 new AliGenMUONlib(),
1197 AliGenMUONlib::kOmega,
1200 omega->SetPtRange(0, 100);
1201 omega->SetYRange(-1., +1.);
1202 omega->SetForceDecay(kDiElectron);
1204 AliGenParam *jpsi = new AliGenParam(10,
1205 new AliGenMUONlib(),
1206 AliGenMUONlib::kJpsiFamily,
1209 jpsi->SetPtRange(0, 100);
1210 jpsi->SetYRange(-1., +1.);
1211 jpsi->SetForceDecay(kDiElectron);
1213 AliGenParam *ups = new AliGenParam(10,
1214 new AliGenMUONlib(),
1215 AliGenMUONlib::kUpsilonFamily,
1217 ups->SetPtRange(0, 100);
1218 ups->SetYRange(-1., +1.);
1219 ups->SetForceDecay(kDiElectron);
1221 AliGenParam *charm = new AliGenParam(10,
1222 new AliGenMUONlib(),
1223 AliGenMUONlib::kCharm,
1225 charm->SetPtRange(0, 100);
1226 charm->SetYRange(-1.5, +1.5);
1227 charm->SetForceDecay(kSemiElectronic);
1230 AliGenParam *beauty = new AliGenParam(10,
1231 new AliGenMUONlib(),
1232 AliGenMUONlib::kBeauty,
1234 beauty->SetPtRange(0, 100);
1235 beauty->SetYRange(-1.5, +1.5);
1236 beauty->SetForceDecay(kSemiElectronic);
1238 AliGenParam *beautyJ = new AliGenParam(10,
1239 new AliGenMUONlib(),
1240 AliGenMUONlib::kBeauty,
1242 beautyJ->SetPtRange(0, 100);
1243 beautyJ->SetYRange(-1.5, +1.5);
1244 beautyJ->SetForceDecay(kBJpsiDiElectron);
1246 gener->AddGenerator(phi,"Phi",1);
1247 gener->AddGenerator(omega,"Omega",1);
1248 gener->AddGenerator(jpsi,"J/psi",1);
1249 gener->AddGenerator(ups,"Upsilon",1);
1250 gener->AddGenerator(charm,"Charm",1);
1251 gener->AddGenerator(beauty,"Beauty",1);
1252 gener->AddGenerator(beautyJ,"J/Psi from Beauty",1);
1258 comment = comment.Append(" Jet-jet at 5.5 TeV");
1259 AliGenPythia *gener = new AliGenPythia(-1);
1260 gener->SetEnergyCMS(5500.);
1261 gener->SetProcess(kPyJets);
1262 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1263 gener->SetPtHard(ptHardMin,ptHardMax);
1264 gener->SetYHard(-0.7,0.7);
1265 gener->SetJetEtaRange(-0.2,0.2);
1266 gener->SetEventListRange(0,1);
1272 comment = comment.Append(" Gamma-jet at 5.5 TeV");
1273 AliGenPythia *gener = new AliGenPythia(-1);
1274 gener->SetEnergyCMS(5500.);
1275 gener->SetProcess(kPyDirectGamma);
1276 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1277 gener->SetPtHard(ptHardMin,ptHardMax);
1278 gener->SetYHard(-1.0,1.0);
1279 gener->SetGammaEtaRange(-0.13,0.13);
1280 gener->SetGammaPhiRange(210.,330.);
1281 gener->SetEventListRange(0,1);
1285 case kMuonCocktailCent1:
1287 comment = comment.Append(" Muon Cocktail Cent1");
1288 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1289 gener->SetPtRange(0.4,100.); // Transverse momentum range
1290 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1291 gener->SetYRange(-4.0,-2.4);
1292 gener->SetMuonPtCut(0.8);
1293 gener->SetMuonThetaCut(171.,178.);
1294 gener->SetMuonMultiplicity(2);
1295 gener->SetImpactParameterRange(12.,16.); //Centrality class Cent1 for PDC04
1299 case kMuonCocktailPer1:
1301 comment = comment.Append(" Muon Cocktail Per1");
1302 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1303 gener->SetPtRange(0.0,100.); // Transverse momentum range
1304 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1305 gener->SetYRange(-4.0,-2.4);
1306 gener->SetMuonPtCut(0.8);
1307 gener->SetMuonThetaCut(171.,178.);
1308 gener->SetMuonMultiplicity(2);
1309 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1313 case kMuonCocktailPer4:
1315 comment = comment.Append(" Muon Cocktail Per4");
1316 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1317 gener->SetPtRange(0.0,100.); // Transverse momentum range
1318 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1319 gener->SetYRange(-4.0,-2.4);
1320 gener->SetMuonPtCut(0.8);
1321 gener->SetMuonThetaCut(171.,178.);
1322 gener->SetMuonMultiplicity(2);
1323 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1327 case kMuonCocktailCent1HighPt:
1329 comment = comment.Append(" Muon Cocktail HighPt Cent1");
1330 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1331 gener->SetPtRange(0.0,100.); // Transverse momentum range
1332 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1333 gener->SetYRange(-4.0,-2.4);
1334 gener->SetMuonPtCut(2.5);
1335 gener->SetMuonThetaCut(171.,178.);
1336 gener->SetMuonMultiplicity(2);
1337 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1341 case kMuonCocktailPer1HighPt :
1343 comment = comment.Append(" Muon Cocktail HighPt Per1");
1344 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1345 gener->SetPtRange(0.0,100.); // Transverse momentum range
1346 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1347 gener->SetYRange(-4.0,-2.4);
1348 gener->SetMuonPtCut(2.5);
1349 gener->SetMuonThetaCut(171.,178.);
1350 gener->SetMuonMultiplicity(2);
1351 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1355 case kMuonCocktailPer4HighPt:
1357 comment = comment.Append(" Muon Cocktail HighPt Per4");
1358 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1359 gener->SetPtRange(0.0,100.); // Transverse momentum range
1360 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1361 gener->SetYRange(-4.0,-2.4);
1362 gener->SetMuonPtCut(2.5);
1363 gener->SetMuonThetaCut(171.,178.);
1364 gener->SetMuonMultiplicity(2);
1365 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1369 case kMuonCocktailCent1Single:
1371 comment = comment.Append(" Muon Cocktail Single Cent1");
1372 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1373 gener->SetPtRange(0.0,100.); // Transverse momentum range
1374 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1375 gener->SetYRange(-4.0,-2.4);
1376 gener->SetMuonPtCut(0.8);
1377 gener->SetMuonThetaCut(171.,178.);
1378 gener->SetMuonMultiplicity(1);
1379 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1383 case kMuonCocktailPer1Single :
1385 comment = comment.Append(" Muon Cocktail Single Per1");
1386 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1387 gener->SetPtRange(0.0,100.); // Transverse momentum range
1388 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1389 gener->SetYRange(-4.0,-2.4);
1390 gener->SetMuonPtCut(0.8);
1391 gener->SetMuonThetaCut(171.,178.);
1392 gener->SetMuonMultiplicity(1);
1393 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1394 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1398 case kMuonCocktailPer4Single:
1400 comment = comment.Append(" Muon Cocktail Single Per4");
1401 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1402 gener->SetPtRange(0.0,100.); // Transverse momentum range
1403 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1404 gener->SetYRange(-4.0,-2.4);
1405 gener->SetMuonPtCut(0.8);
1406 gener->SetMuonThetaCut(171.,178.);
1407 gener->SetMuonMultiplicity(1);
1408 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1414 comment = comment.Append(" Flow with dN/deta = 2000, vn = 2%");
1415 gGener = GeVSimStandard(2000., 2.);
1421 comment = comment.Append(" Flow with dN/deta = 2000, vn = 10%");
1422 gGener = GeVSimStandard(2000., 10.);
1428 comment = comment.Append(" Flow with dN/deta = 2000, vn = 6%");
1429 gGener = GeVSimStandard(2000., 6.);
1435 comment = comment.Append(" Flow with dN/deta = 5000, vn = 6%");
1436 gGener = GeVSimStandard(5000., 6.);
1443 AliGenCocktail *gener = new AliGenCocktail();
1446 // Charm production by Pythia
1447 AliGenPythia * genpyc = new AliGenPythia(230);
1448 genpyc->SetProcess(kPyCharmPbPbMNR);
1449 genpyc->SetStrucFunc(kCTEQ4L);
1450 genpyc->SetPtHard(2.1,-1.0);
1451 genpyc->SetEnergyCMS(5500.);
1452 genpyc->SetNuclei(208,208);
1453 genpyc->SetYRange(-999,999);
1454 genpyc->SetForceDecay(kAll);
1455 genpyc->SetFeedDownHigherFamily(kFALSE);
1456 genpyc->SetCountMode(AliGenPythia::kCountParents);
1458 // Beauty production by Pythia
1459 AliGenPythia * genpyb = new AliGenPythia(9);
1460 genpyb->SetProcess(kPyBeautyPbPbMNR);
1461 genpyb->SetStrucFunc(kCTEQ4L);
1462 genpyb->SetPtHard(2.75,-1.0);
1463 genpyb->SetEnergyCMS(5500.);
1464 genpyb->SetNuclei(208,208);
1465 genpyb->SetYRange(-999,999);
1466 genpyb->SetForceDecay(kAll);
1467 genpyb->SetFeedDownHigherFamily(kFALSE);
1468 genpyb->SetCountMode(AliGenPythia::kCountParents);
1472 AliGenSTRANGElib *lib = new AliGenSTRANGElib();
1475 particle = AliGenSTRANGElib::kXiMinus;
1476 AliGenParam *genXi = new AliGenParam(16,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1477 genXi->SetPtRange(0., 12.);
1478 genXi->SetYRange(-1.1, 1.1);
1479 genXi->SetForceDecay(kNoDecay);
1483 particle = AliGenSTRANGElib::kOmegaMinus;
1484 AliGenParam *genOmega = new AliGenParam(10,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1485 genOmega->SetPtRange(0, 12.);
1486 genOmega->SetYRange(-1.1, 1.1);
1487 genOmega->SetForceDecay(kNoDecay);
1491 AliGenHijing *genHi = HijingStandard();
1492 genHi->SwitchOffHeavyQuarks(kTRUE);
1493 genHi->SetImpactParameterRange(0.,5.);
1495 // Add everything to the cocktail and shake ...
1496 gener->AddGenerator(genHi, "Hijing cent1", 1);
1497 gener->AddGenerator(genpyc, "Extra charm", 1);
1498 gener->AddGenerator(genpyb, "Extra beauty", 1);
1499 gener->AddGenerator(genXi, "Xi" , 1);
1500 gener->AddGenerator(genOmega, "Omega", 1);
1510 AliGenHijing* HijingStandard()
1512 AliGenHijing *gener = new AliGenHijing(-1);
1513 // centre of mass energy
1514 gener->SetEnergyCMS(5500.);
1516 gener->SetReferenceFrame("CMS");
1518 gener->SetProjectile("A", 208, 82);
1519 gener->SetTarget ("A", 208, 82);
1520 // tell hijing to keep the full parent child chain
1521 gener->KeepFullEvent();
1522 // enable jet quenching
1523 gener->SetJetQuenching(1);
1525 gener->SetShadowing(1);
1526 // neutral pion and heavy particle decays switched off
1527 gener->SetDecaysOff(1);
1528 // Don't track spectators
1529 gener->SetSpectators(0);
1530 // kinematic selection
1531 gener->SetSelectAll(0);
1535 AliGenGeVSim* GeVSimStandard(Float_t mult, Float_t vn)
1537 AliGenGeVSim* gener = new AliGenGeVSim(0);
1539 // Mult is the number of charged particles in |eta| < 0.5
1542 // Sigma of the Gaussian dN/deta
1543 Float_t sigma_eta = 2.75;
1546 Float_t etamax = 7.00;
1549 // Scale from multiplicity in |eta| < 0.5 to |eta| < |etamax|
1550 Float_t mm = mult * (TMath::Erf(etamax/sigma_eta/sqrt(2.)) / TMath::Erf(0.5/sigma_eta/sqrt(2.)));
1552 // Scale from charged to total multiplicity
1562 // 78% Pions (26% pi+, 26% pi-, 26% p0) T = 250 MeV
1563 AliGeVSimParticle *pp = new AliGeVSimParticle(kPiPlus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1564 AliGeVSimParticle *pm = new AliGeVSimParticle(kPiMinus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1565 AliGeVSimParticle *p0 = new AliGeVSimParticle(kPi0, 1, 0.26 * mm, 0.25, sigma_eta) ;
1567 // 12% Kaons (3% K0short, 3% K0long, 3% K+, 3% K-) T = 300 MeV
1568 AliGeVSimParticle *ks = new AliGeVSimParticle(kK0Short, 1, 0.03 * mm, 0.30, sigma_eta) ;
1569 AliGeVSimParticle *kl = new AliGeVSimParticle(kK0Long, 1, 0.03 * mm, 0.30, sigma_eta) ;
1570 AliGeVSimParticle *kp = new AliGeVSimParticle(kKPlus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1571 AliGeVSimParticle *km = new AliGeVSimParticle(kKMinus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1573 // 10% Protons / Neutrons (5% Protons, 5% Neutrons) T = 250 MeV
1574 AliGeVSimParticle *pr = new AliGeVSimParticle(kProton, 1, 0.05 * mm, 0.25, sigma_eta) ;
1575 AliGeVSimParticle *ne = new AliGeVSimParticle(kNeutron, 1, 0.05 * mm, 0.25, sigma_eta) ;
1577 // Set Elliptic Flow properties
1578 pp->SetEllipticParam(vn,1.0,0.) ;
1579 pm->SetEllipticParam(vn,1.0,0.) ;
1580 p0->SetEllipticParam(vn,1.0,0.) ;
1581 pr->SetEllipticParam(vn,1.0,0.) ;
1582 ne->SetEllipticParam(vn,1.0,0.) ;
1583 ks->SetEllipticParam(vn,1.0,0.) ;
1584 kl->SetEllipticParam(vn,1.0,0.) ;
1585 kp->SetEllipticParam(vn,1.0,0.) ;
1586 km->SetEllipticParam(vn,1.0,0.) ;
1588 // Set Direct Flow properties
1589 pp->SetDirectedParam(vn,1.0,0.) ;
1590 pm->SetDirectedParam(vn,1.0,0.) ;
1591 p0->SetDirectedParam(vn,1.0,0.) ;
1592 pr->SetDirectedParam(vn,1.0,0.) ;
1593 ne->SetDirectedParam(vn,1.0,0.) ;
1594 ks->SetDirectedParam(vn,1.0,0.) ;
1595 kl->SetDirectedParam(vn,1.0,0.) ;
1596 kp->SetDirectedParam(vn,1.0,0.) ;
1597 km->SetDirectedParam(vn,1.0,0.) ;
1599 // Add particles to the list
1600 gener->AddParticleType(pp) ;
1601 gener->AddParticleType(pm) ;
1602 gener->AddParticleType(p0) ;
1603 gener->AddParticleType(pr) ;
1604 gener->AddParticleType(ne) ;
1605 gener->AddParticleType(ks) ;
1606 gener->AddParticleType(kl) ;
1607 gener->AddParticleType(kp) ;
1608 gener->AddParticleType(km) ;
1610 // Random Ev.Plane ----------------------------------
1611 TF1 *rpa = new TF1("gevsimPsiRndm","1", 0, 360);
1612 // --------------------------------------------------
1613 gener->SetPtRange(0., 9.) ; // Use a resonable range! (used for bin size in numerical integration)
1614 gener->SetPhiRange(0, 360);
1616 // Set pseudorapidity range
1617 Float_t thmin = EtaToTheta(+etamax);
1618 Float_t thmax = EtaToTheta(-etamax);
1619 gener->SetThetaRange(thmin,thmax);
1625 void ProcessEnvironmentVars()
1628 if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
1629 for (Int_t iRun = 0; iRun < kRunMax; iRun++) {
1630 if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) {
1631 srun = (PprRun_t)iRun;
1632 cout<<"Run type set to "<<pprRunName[iRun]<<endl;
1637 // Random Number seed
1638 if (gSystem->Getenv("CONFIG_SEED")) {
1639 sseed = atoi(gSystem->Getenv("CONFIG_SEED"));