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Merge branch 'master' of https://git.cern.ch/reps/AliRoot
[u/mrichter/AliRoot.git] / test / PbPbbench / Config.C
CommitLineData
6cd16340 1//Configuration of simulation
313d5d68 2
3enum PprRun_t
4{
5 test50,
6 kParam_8000, kParam_4000, kParam_2000,
7 kHijing_cent1, kHijing_cent2,
8 kHijing_per1, kHijing_per2, kHijing_per3, kHijing_per4, kHijing_per5,
9 kHijing_jj25, kHijing_jj50, kHijing_jj75, kHijing_jj100, kHijing_jj200,
10 kHijing_gj25, kHijing_gj50, kHijing_gj75, kHijing_gj100, kHijing_gj200,
11 kHijing_pA, kPythia6,
12 kPythia6Jets20_24, kPythia6Jets24_29, kPythia6Jets29_35,
13 kPythia6Jets35_42, kPythia6Jets42_50, kPythia6Jets50_60,
14 kPythia6Jets60_72, kPythia6Jets72_86, kPythia6Jets86_104,
15 kPythia6Jets104_125, kPythia6Jets125_150, kPythia6Jets150_180,
16 kD0PbPb5500, kCharmSemiElPbPb5500, kBeautySemiElPbPb5500,
17 kCocktailTRD, kPyJJ, kPyGJ,
18 kMuonCocktailCent1, kMuonCocktailPer1, kMuonCocktailPer4,
19 kMuonCocktailCent1HighPt, kMuonCocktailPer1HighPt, kMuonCocktailPer4HighPt,
20 kMuonCocktailCent1Single, kMuonCocktailPer1Single, kMuonCocktailPer4Single,
21 kFlow_2_2000, kFlow_10_2000, kFlow_6_2000, kFlow_6_5000,
22 kHIJINGplus, kRunMax
23};
24
25const char* pprRunName[] = {
26 "test50",
27 "kParam_8000", "kParam_4000", "kParam_2000",
28 "kHijing_cent1", "kHijing_cent2",
29 "kHijing_per1", "kHijing_per2", "kHijing_per3", "kHijing_per4",
30 "kHijing_per5",
31 "kHijing_jj25", "kHijing_jj50", "kHijing_jj75", "kHijing_jj100",
32 "kHijing_jj200",
33 "kHijing_gj25", "kHijing_gj50", "kHijing_gj75", "kHijing_gj100",
34 "kHijing_gj200", "kHijing_pA", "kPythia6",
35 "kPythia6Jets20_24", "kPythia6Jets24_29", "kPythia6Jets29_35",
36 "kPythia6Jets35_42", "kPythia6Jets42_50", "kPythia6Jets50_60",
37 "kPythia6Jets60_72", "kPythia6Jets72_86", "kPythia6Jets86_104",
38 "kPythia6Jets104_125", "kPythia6Jets125_150", "kPythia6Jets150_180",
39 "kD0PbPb5500", "kCharmSemiElPbPb5500", "kBeautySemiElPbPb5500",
40 "kCocktailTRD", "kPyJJ", "kPyGJ",
41 "kMuonCocktailCent1", "kMuonCocktailPer1", "kMuonCocktailPer4",
42 "kMuonCocktailCent1HighPt", "kMuonCocktailPer1HighPt", "kMuonCocktailPer4HighPt",
43 "kMuonCocktailCent1Single", "kMuonCocktailPer1Single", "kMuonCocktailPer4Single",
44 "kFlow_2_2000", "kFlow_10_2000", "kFlow_6_2000", "kFlow_6_5000", "kHIJINGplus"
45};
46
47enum PprRad_t
48{
49 kGluonRadiation, kNoGluonRadiation
50};
51
313d5d68 52enum PprTrigConf_t
53{
54 kDefaultPPTrig, kDefaultPbPbTrig
55};
56
57const char * pprTrigConfName[] = {
58 "p-p","Pb-Pb"
59};
60
61// This part for configuration
62
63static PprRun_t srun = kHijing_per2;
64static PprRad_t srad = kGluonRadiation;
f7a1cc68 65static AliMagF::BMap_t smag = AliMagF::k5kG;
4642ac4b 66static AliMagF::BeamType_t beamType = AliMagF::kBeamTypeAA;
67static Double_t beamEnergy = 7000.*82./208;
313d5d68 68static Int_t sseed = 12345; //Set 0 to use the current time
69static PprTrigConf_t strig = kDefaultPbPbTrig; // default pp trigger configuration
70
71// Comment line
72static TString comment;
73
74// Functions
75Float_t EtaToTheta(Float_t arg);
76AliGenerator* GeneratorFactory(PprRun_t srun);
6cd16340 77AliGenHijing* HijingStandard();
313d5d68 78AliGenGeVSim* GeVSimStandard(Float_t, Float_t);
79void ProcessEnvironmentVars();
80
81void Config()
82{
83 // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
84 // Theta range given through pseudorapidity limits 22/6/2001
85
86 // Get settings from environment variables
87 ProcessEnvironmentVars();
88
89 // Set Random Number seed
90 gRandom->SetSeed(sseed);
91 cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
92
93
6cd16340 94 // libraries required by geant321 and Pythia: loaded in sim.C
313d5d68 95
96 new TGeant3TGeo("C++ Interface to Geant3");
97
6cd16340 98 TVirtualMC * vmc = TVirtualMC::GetMC();
99
313d5d68 100 // Output every 100 tracks
6cd16340 101 ((TGeant3*)vmc)->SetSWIT(4,100);
313d5d68 102
103 AliRunLoader* rl=0x0;
104
105 AliLog::Message(AliLog::kInfo, "Creating Run Loader", "", "", "Config()"," ConfigPPR.C", __LINE__);
106
107 rl = AliRunLoader::Open("galice.root",
108 AliConfig::GetDefaultEventFolderName(),
109 "recreate");
110 if (rl == 0x0)
111 {
112 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
113 return;
114 }
115 rl->SetCompressionLevel(2);
116 rl->SetNumberOfEventsPerFile(100);
117 gAlice->SetRunLoader(rl);
118
119 // Set the trigger configuration
28da60d3 120 AliSimulation::Instance()->SetTriggerConfig(pprTrigConfName[strig]);
313d5d68 121 cout<<"Trigger configuration is set to "<<pprTrigConfName[strig]<<endl;
122
123 //
124 // Set External decayer
125 AliDecayer *decayer = new AliDecayerPythia();
126
127
128 switch (srun) {
129 case kD0PbPb5500:
130 decayer->SetForceDecay(kHadronicD);
131 break;
132 case kCharmSemiElPbPb5500:
133 decayer->SetForceDecay(kSemiElectronic);
134 break;
135 case kBeautySemiElPbPb5500:
136 decayer->SetForceDecay(kSemiElectronic);
137 break;
138 default:
139 decayer->SetForceDecay(kAll);
140 break;
141 }
142 decayer->Init();
6cd16340 143 vmc->SetExternalDecayer(decayer);
313d5d68 144 //
145 //
146 //=======================================================================
147 //
148 //=======================================================================
149 // ************* STEERING parameters FOR ALICE SIMULATION **************
150 // --- Specify event type to be tracked through the ALICE setup
151 // --- All positions are in cm, angles in degrees, and P and E in GeV
152
6cd16340 153 vmc->SetProcess("DCAY",1);
154 vmc->SetProcess("PAIR",1);
155 vmc->SetProcess("COMP",1);
156 vmc->SetProcess("PHOT",1);
157 vmc->SetProcess("PFIS",0);
158 vmc->SetProcess("DRAY",0);
159 vmc->SetProcess("ANNI",1);
160 vmc->SetProcess("BREM",1);
161 vmc->SetProcess("MUNU",1);
162 vmc->SetProcess("CKOV",1);
163 vmc->SetProcess("HADR",1);
164 vmc->SetProcess("LOSS",2);
165 vmc->SetProcess("MULS",1);
166 vmc->SetProcess("RAYL",1);
313d5d68 167
168 Float_t cut = 1.e-3; // 1MeV cut by default
169 Float_t tofmax = 1.e10;
170
6cd16340 171 vmc->SetCut("CUTGAM", cut);
172 vmc->SetCut("CUTELE", cut);
173 vmc->SetCut("CUTNEU", cut);
174 vmc->SetCut("CUTHAD", cut);
175 vmc->SetCut("CUTMUO", cut);
176 vmc->SetCut("BCUTE", cut);
177 vmc->SetCut("BCUTM", cut);
178 vmc->SetCut("DCUTE", cut);
179 vmc->SetCut("DCUTM", cut);
180 vmc->SetCut("PPCUTM", cut);
181 vmc->SetCut("TOFMAX", tofmax);
313d5d68 182
183 // Generator Configuration
184 AliGenerator* gener = GeneratorFactory(srun);
185 gener->SetOrigin(0, 0, 0); // vertex position
186 gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position
187 gener->SetCutVertexZ(1.); // Truncate at 1 sigma
188 gener->SetVertexSmear(kPerEvent);
189 gener->SetTrackingFlag(1);
190 gener->Init();
191
9f15909a 192 if (smag == AliMagF::k2kG) {
313d5d68 193 comment = comment.Append(" | L3 field 0.2 T");
9f15909a 194 } else if (smag == AliMagF::k5kG) {
313d5d68 195 comment = comment.Append(" | L3 field 0.5 T");
196 }
197
198
199 if (srad == kGluonRadiation)
200 {
201 comment = comment.Append(" | Gluon Radiation On");
202
203 } else {
204 comment = comment.Append(" | Gluon Radiation Off");
205 }
206
207 printf("\n \n Comment: %s \n \n", comment.Data());
208
209
210// Field
4642ac4b 211 TGeoGlobalMagField::Instance()->SetField
212 (new AliMagF("Maps","Maps", -1., -1., smag,beamType,beamEnergy));
313d5d68 213 rl->CdGAFile();
313d5d68 214//
215 Int_t iABSO = 1;
216 Int_t iDIPO = 1;
217 Int_t iFMD = 1;
218 Int_t iFRAME = 1;
219 Int_t iHALL = 1;
220 Int_t iITS = 1;
221 Int_t iMAG = 1;
222 Int_t iMUON = 1;
223 Int_t iPHOS = 1;
224 Int_t iPIPE = 1;
225 Int_t iPMD = 1;
226 Int_t iHMPID = 1;
227 Int_t iSHIL = 1;
228 Int_t iT0 = 1;
229 Int_t iTOF = 1;
230 Int_t iTPC = 1;
231 Int_t iTRD = 1;
232 Int_t iZDC = 1;
233 Int_t iEMCAL = 1;
234 Int_t iVZERO = 1;
235 Int_t iACORDE = 0;
236
237 //=================== Alice BODY parameters =============================
238 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
239
240
241 if (iMAG)
242 {
243 //=================== MAG parameters ============================
244 // --- Start with Magnet since detector layouts may be depending ---
245 // --- on the selected Magnet dimensions ---
246 AliMAG *MAG = new AliMAG("MAG", "Magnet");
247 }
248
249
250 if (iABSO)
251 {
252 //=================== ABSO parameters ============================
96fb3353 253 AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber");
313d5d68 254 }
255
256 if (iDIPO)
257 {
258 //=================== DIPO parameters ============================
259
96fb3353 260 AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");
313d5d68 261 }
262
263 if (iHALL)
264 {
265 //=================== HALL parameters ============================
266
96fb3353 267 AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");
313d5d68 268 }
269
270
271 if (iFRAME)
272 {
273 //=================== FRAME parameters ============================
274
275 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
bab433b3 276 FRAME->SetHoles(1);
313d5d68 277 }
278
279 if (iSHIL)
280 {
281 //=================== SHIL parameters ============================
282
96fb3353 283 AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3");
313d5d68 284 }
285
286
287 if (iPIPE)
288 {
289 //=================== PIPE parameters ============================
290
96fb3353 291 AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");
313d5d68 292 }
293
e89fa83b 294 if (iITS)
295 {
296 //=================== ITS parameters ============================
313d5d68 297
3a5fcc75 298 AliITS *ITS = new AliITSv11("ITS","ITS v11");
313d5d68 299 }
300
301 if (iTPC)
302 {
303 //============================ TPC parameters =====================
304 AliTPC *TPC = new AliTPCv2("TPC", "Default");
305 }
306
307
308 if (iTOF) {
309 //=================== TOF parameters ============================
0d7ef405 310 AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF");
313d5d68 311 }
312
313
314 if (iHMPID)
315 {
316 //=================== HMPID parameters ===========================
99887042 317 AliHMPID *HMPID = new AliHMPIDv3("HMPID", "normal HMPID");
313d5d68 318
319 }
320
321
322 if (iZDC)
323 {
324 //=================== ZDC parameters ============================
325
047922b1 326 AliZDC *ZDC = new AliZDCv4("ZDC", "normal ZDC");
313d5d68 327 }
328
329 if (iTRD)
330 {
331 //=================== TRD parameters ============================
332
333 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
334 }
335
336 if (iFMD)
337 {
338 //=================== FMD parameters ============================
339 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
340 }
341
342 if (iMUON)
343 {
344 //=================== MUON parameters ===========================
345 // New MUONv1 version (geometry defined via builders)
346 AliMUON *MUON = new AliMUONv1("MUON", "default");
347 }
348 //=================== PHOS parameters ===========================
349
350 if (iPHOS)
351 {
352 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
353 }
354
355
356 if (iPMD)
357 {
358 //=================== PMD parameters ============================
359 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
360 }
361
362 if (iT0)
363 {
364 //=================== T0 parameters ============================
365 AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
366 }
367
368 if (iEMCAL)
369 {
370 //=================== EMCAL parameters ============================
c76b9217 371 AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETEV1");
313d5d68 372 }
373
374 if (iACORDE)
375 {
376 //=================== ACORDE parameters ============================
f7882672 377 AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE");
313d5d68 378 }
379
380 if (iVZERO)
381 {
382 //=================== VZERO parameters ============================
383 AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
384 }
385
386
387}
388
389Float_t EtaToTheta(Float_t arg){
390 return (180./TMath::Pi())*2.*atan(exp(-arg));
391}
392
393
394
395AliGenerator* GeneratorFactory(PprRun_t srun) {
6d1a0a21 396 Int_t isw = 3;
397 if (srad == kNoGluonRadiation) isw = 0;
398
399
400 AliGenerator * gGener = 0x0;
401 switch (srun) {
313d5d68 402 case test50:
6d1a0a21 403 {
404 comment = comment.Append(":HIJINGparam test 50 particles");
405 AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
406 gener->SetMomentumRange(0, 999999.);
407 gener->SetPhiRange(0., 360.);
408 // Set pseudorapidity range from -8 to 8.
409 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
410 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
411 gener->SetThetaRange(thmin,thmax);
412 gGener=gener;
413 }
313d5d68 414 break;
415 case kParam_8000:
6d1a0a21 416 {
417 comment = comment.Append(":HIJINGparam N=8000");
418 AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
419 gener->SetMomentumRange(0, 999999.);
420 gener->SetPhiRange(0., 360.);
421 // Set pseudorapidity range from -8 to 8.
422 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
423 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
424 gener->SetThetaRange(thmin,thmax);
425 gGener=gener;
426 }
313d5d68 427 break;
428 case kParam_4000:
6d1a0a21 429 {
430 comment = comment.Append("HIJINGparam N=4000");
431 AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
432 gener->SetMomentumRange(0, 999999.);
433 gener->SetPhiRange(0., 360.);
434 // Set pseudorapidity range from -8 to 8.
435 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
436 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
437 gener->SetThetaRange(thmin,thmax);
438 gGener=gener;
439 }
440 break;
313d5d68 441 case kParam_2000:
6d1a0a21 442 {
443 comment = comment.Append("HIJINGparam N=2000");
444 AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
445 gener->SetMomentumRange(0, 999999.);
446 gener->SetPhiRange(0., 360.);
447 // Set pseudorapidity range from -8 to 8.
448 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
449 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
450 gener->SetThetaRange(thmin,thmax);
451 gGener=gener;
452 }
313d5d68 453 break;
6d1a0a21 454 //
455 // Hijing Central
456 //
313d5d68 457 case kHijing_cent1:
6d1a0a21 458 {
459 comment = comment.Append("HIJING cent1");
460 AliGenHijing *gener = HijingStandard();
461 // impact parameter range
462 gener->SetImpactParameterRange(0., 5.);
463 gGener=gener;
464 }
313d5d68 465 break;
466 case kHijing_cent2:
6d1a0a21 467 {
468 comment = comment.Append("HIJING cent2");
469 AliGenHijing *gener = HijingStandard();
470 // impact parameter range
471 gener->SetImpactParameterRange(0., 2.);
472 gGener=gener;
473 }
313d5d68 474 break;
6d1a0a21 475 //
476 // Hijing Peripheral
477 //
313d5d68 478 case kHijing_per1:
6d1a0a21 479 {
480 comment = comment.Append("HIJING per1");
481 AliGenHijing *gener = HijingStandard();
482 // impact parameter range
483 gener->SetImpactParameterRange(5., 8.6);
484 gGener=gener;
485 }
313d5d68 486 break;
487 case kHijing_per2:
6d1a0a21 488 {
489 comment = comment.Append("HIJING per2");
490 AliGenHijing *gener = HijingStandard();
491 // impact parameter range
492 gener->SetImpactParameterRange(8.6, 11.2);
493 gGener=gener;
494 }
313d5d68 495 break;
496 case kHijing_per3:
6d1a0a21 497 {
498 comment = comment.Append("HIJING per3");
499 AliGenHijing *gener = HijingStandard();
500 // impact parameter range
501 gener->SetImpactParameterRange(11.2, 13.2);
502 gGener=gener;
503 }
313d5d68 504 break;
505 case kHijing_per4:
6d1a0a21 506 {
507 comment = comment.Append("HIJING per4");
508 AliGenHijing *gener = HijingStandard();
509 // impact parameter range
510 gener->SetImpactParameterRange(13.2, 15.);
511 gGener=gener;
512 }
313d5d68 513 break;
514 case kHijing_per5:
6d1a0a21 515 {
516 comment = comment.Append("HIJING per5");
517 AliGenHijing *gener = HijingStandard();
518 // impact parameter range
519 gener->SetImpactParameterRange(15., 100.);
520 gGener=gener;
521 }
313d5d68 522 break;
6d1a0a21 523 //
524 // Jet-Jet
525 //
313d5d68 526 case kHijing_jj25:
6d1a0a21 527 {
528 comment = comment.Append("HIJING Jet 25 GeV");
529 AliGenHijing *gener = HijingStandard();
530 // impact parameter range
531 gener->SetImpactParameterRange(0., 5.);
532 // trigger
533 gener->SetTrigger(1);
534 gener->SetPtJet(25.);
535 gener->SetRadiation(isw);
536 gener->SetSimpleJets(!isw);
537 gener->SetJetEtaRange(-0.3,0.3);
538 gener->SetJetPhiRange(75., 165.);
539 gGener=gener;
540 }
313d5d68 541 break;
6d1a0a21 542
313d5d68 543 case kHijing_jj50:
6d1a0a21 544 {
545 comment = comment.Append("HIJING Jet 50 GeV");
546 AliGenHijing *gener = HijingStandard();
547 // impact parameter range
548 gener->SetImpactParameterRange(0., 5.);
549 // trigger
550 gener->SetTrigger(1);
551 gener->SetPtJet(50.);
552 gener->SetRadiation(isw);
553 gener->SetSimpleJets(!isw);
554 gener->SetJetEtaRange(-0.3,0.3);
555 gener->SetJetPhiRange(75., 165.);
556 gGener=gener;
557 }
558 break;
559
313d5d68 560 case kHijing_jj75:
6d1a0a21 561 {
562 comment = comment.Append("HIJING Jet 75 GeV");
563 AliGenHijing *gener = HijingStandard();
564 // impact parameter range
565 gener->SetImpactParameterRange(0., 5.);
566 // trigger
567 gener->SetTrigger(1);
568 gener->SetPtJet(75.);
569 gener->SetRadiation(isw);
570 gener->SetSimpleJets(!isw);
571 gener->SetJetEtaRange(-0.3,0.3);
572 gener->SetJetPhiRange(75., 165.);
573 gGener=gener;
574 }
313d5d68 575 break;
6d1a0a21 576
313d5d68 577 case kHijing_jj100:
6d1a0a21 578 {
579 comment = comment.Append("HIJING Jet 100 GeV");
580 AliGenHijing *gener = HijingStandard();
581 // impact parameter range
582 gener->SetImpactParameterRange(0., 5.);
583 // trigger
584 gener->SetTrigger(1);
585 gener->SetPtJet(100.);
586 gener->SetRadiation(isw);
587 gener->SetSimpleJets(!isw);
588 gener->SetJetEtaRange(-0.3,0.3);
589 gener->SetJetPhiRange(75., 165.);
590 gGener=gener;
591 }
313d5d68 592 break;
6d1a0a21 593
313d5d68 594 case kHijing_jj200:
6d1a0a21 595 {
596 comment = comment.Append("HIJING Jet 200 GeV");
597 AliGenHijing *gener = HijingStandard();
598 // impact parameter range
599 gener->SetImpactParameterRange(0., 5.);
600 // trigger
601 gener->SetTrigger(1);
602 gener->SetPtJet(200.);
603 gener->SetRadiation(isw);
604 gener->SetSimpleJets(!isw);
605 gener->SetJetEtaRange(-0.3,0.3);
606 gener->SetJetPhiRange(75., 165.);
607 gGener=gener;
608 }
313d5d68 609 break;
6d1a0a21 610 //
611 // Gamma-Jet
612 //
313d5d68 613 case kHijing_gj25:
6d1a0a21 614 {
615 comment = comment.Append("HIJING Gamma 25 GeV");
616 AliGenHijing *gener = HijingStandard();
617 // impact parameter range
618 gener->SetImpactParameterRange(0., 5.);
619 // trigger
620 gener->SetTrigger(2);
621 gener->SetPtJet(25.);
622 gener->SetRadiation(isw);
623 gener->SetSimpleJets(!isw);
624 gener->SetJetEtaRange(-0.12, 0.12);
625 gener->SetJetPhiRange(220., 320.);
626 gGener=gener;
627 }
313d5d68 628 break;
6d1a0a21 629
313d5d68 630 case kHijing_gj50:
6d1a0a21 631 {
632 comment = comment.Append("HIJING Gamma 50 GeV");
633 AliGenHijing *gener = HijingStandard();
634 // impact parameter range
635 gener->SetImpactParameterRange(0., 5.);
636 // trigger
637 gener->SetTrigger(2);
638 gener->SetPtJet(50.);
639 gener->SetRadiation(isw);
640 gener->SetSimpleJets(!isw);
641 gener->SetJetEtaRange(-0.12, 0.12);
642 gener->SetJetPhiRange(220., 320.);
643 gGener=gener;
644 }
313d5d68 645 break;
6d1a0a21 646
313d5d68 647 case kHijing_gj75:
6d1a0a21 648 {
649 comment = comment.Append("HIJING Gamma 75 GeV");
650 AliGenHijing *gener = HijingStandard();
651 // impact parameter range
652 gener->SetImpactParameterRange(0., 5.);
653 // trigger
654 gener->SetTrigger(2);
655 gener->SetPtJet(75.);
656 gener->SetRadiation(isw);
657 gener->SetSimpleJets(!isw);
658 gener->SetJetEtaRange(-0.12, 0.12);
659 gener->SetJetPhiRange(220., 320.);
660 gGener=gener;
661 }
313d5d68 662 break;
6d1a0a21 663
313d5d68 664 case kHijing_gj100:
6d1a0a21 665 {
666 comment = comment.Append("HIJING Gamma 100 GeV");
667 AliGenHijing *gener = HijingStandard();
668 // impact parameter range
669 gener->SetImpactParameterRange(0., 5.);
670 // trigger
671 gener->SetTrigger(2);
672 gener->SetPtJet(100.);
673 gener->SetRadiation(isw);
674 gener->SetSimpleJets(!isw);
675 gener->SetJetEtaRange(-0.12, 0.12);
676 gener->SetJetPhiRange(220., 320.);
677 gGener=gener;
678 }
313d5d68 679 break;
6d1a0a21 680
313d5d68 681 case kHijing_gj200:
6d1a0a21 682 {
683 comment = comment.Append("HIJING Gamma 200 GeV");
684 AliGenHijing *gener = HijingStandard();
685 // impact parameter range
686 gener->SetImpactParameterRange(0., 5.);
687 // trigger
688 gener->SetTrigger(2);
689 gener->SetPtJet(200.);
690 gener->SetRadiation(isw);
691 gener->SetSimpleJets(!isw);
692 gener->SetJetEtaRange(-0.12, 0.12);
693 gener->SetJetPhiRange(220., 320.);
694 gGener=gener;
695 }
313d5d68 696 break;
697 case kHijing_pA:
6d1a0a21 698 {
699 comment = comment.Append("HIJING pA");
700
701 AliGenCocktail *gener = new AliGenCocktail();
702
703 AliGenHijing *hijing = new AliGenHijing(-1);
704 // centre of mass energy
705 hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
706 // impact parameter range
707 hijing->SetImpactParameterRange(0., 15.);
708 // reference frame
709 hijing->SetReferenceFrame("CMS");
710 hijing->SetBoostLHC(1);
711 // projectile
712 hijing->SetProjectile("P", 1, 1);
713 hijing->SetTarget ("A", 208, 82);
714 // tell hijing to keep the full parent child chain
715 hijing->KeepFullEvent();
716 // enable jet quenching
717 hijing->SetJetQuenching(0);
718 // enable shadowing
719 hijing->SetShadowing(1);
720 // Don't track spectators
721 hijing->SetSpectators(0);
722 // kinematic selection
723 hijing->SetSelectAll(0);
724 //
725 AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
726 AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
727 gray->SetSlowNucleonModel(model);
728 gray->SetDebug(1);
729 gener->AddGenerator(hijing,"Hijing pPb", 1);
730 gener->AddGenerator(gray, "Gray Particles",1);
731 gGener=gener;
732 }
313d5d68 733 break;
734 case kPythia6:
6d1a0a21 735 {
736 comment = comment.Append(":Pythia p-p @ 14 TeV");
737 AliGenPythia *gener = new AliGenPythia(-1);
738 gener->SetMomentumRange(0,999999);
739 gener->SetThetaRange(0., 180.);
740 gener->SetYRange(-12,12);
741 gener->SetPtRange(0,1000);
742 gener->SetProcess(kPyMb);
743 gener->SetEnergyCMS(14000.);
744 gener->SetProjectile("p", 1, 1) ;
745 gener->SetTarget("p", 1, 1) ;
746 gGener=gener;
747 }
313d5d68 748 break;
749 case kPythia6Jets20_24:
6d1a0a21 750 {
751 comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV");
752 AliGenPythia * gener = new AliGenPythia(-1);
753 gener->SetEnergyCMS(5500.);// Centre of mass energy
754 gener->SetProcess(kPyJets);// Process type
755 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
756 gener->SetJetPhiRange(0., 360.);
757 gener->SetJetEtRange(10., 1000.);
758 gener->SetGluonRadiation(1,1);
759 // gener->SetPtKick(0.);
760 // Structure function
761 gener->SetStrucFunc(kCTEQ4L);
762 gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering
763 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
764 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
765 gener->SetProjectile("p", 1, 1) ;
766 gener->SetTarget("p", 1, 1) ;
767 gGener=gener;
768 }
313d5d68 769 break;
770 case kPythia6Jets24_29:
6d1a0a21 771 {
772 comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV");
773 AliGenPythia * gener = new AliGenPythia(-1);
774 gener->SetEnergyCMS(5500.);// Centre of mass energy
775 gener->SetProcess(kPyJets);// Process type
776 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
777 gener->SetJetPhiRange(0., 360.);
778 gener->SetJetEtRange(10., 1000.);
779 gener->SetGluonRadiation(1,1);
780 // gener->SetPtKick(0.);
781 // Structure function
782 gener->SetStrucFunc(kCTEQ4L);
783 gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering
784 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
785 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
786 gener->SetProjectile("p", 1, 1) ;
787 gener->SetTarget("p", 1, 1) ;
788 gGener=gener;
789 }
313d5d68 790 break;
791 case kPythia6Jets29_35:
6d1a0a21 792 {
793 comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV");
794 AliGenPythia * gener = new AliGenPythia(-1);
795 gener->SetEnergyCMS(5500.);// Centre of mass energy
796 gener->SetProcess(kPyJets);// Process type
797 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
798 gener->SetJetPhiRange(0., 360.);
799 gener->SetJetEtRange(10., 1000.);
800 gener->SetGluonRadiation(1,1);
801 // gener->SetPtKick(0.);
802 // Structure function
803 gener->SetStrucFunc(kCTEQ4L);
804 gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering
805 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
806 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
807 gener->SetProjectile("p", 1, 1) ;
808 gener->SetTarget("p", 1, 1) ;
809 gGener=gener;
810 }
313d5d68 811 break;
812 case kPythia6Jets35_42:
6d1a0a21 813 {
814 comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV");
815 AliGenPythia * gener = new AliGenPythia(-1);
816 gener->SetEnergyCMS(5500.);// Centre of mass energy
817 gener->SetProcess(kPyJets);// Process type
818 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
819 gener->SetJetPhiRange(0., 360.);
820 gener->SetJetEtRange(10., 1000.);
821 gener->SetGluonRadiation(1,1);
822 // gener->SetPtKick(0.);
823 // Structure function
824 gener->SetStrucFunc(kCTEQ4L);
825 gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering
826 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
827 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
828 gener->SetProjectile("p", 1, 1) ;
829 gener->SetTarget("p", 1, 1) ;
830 gGener=gener;
831 }
313d5d68 832 break;
833 case kPythia6Jets42_50:
6d1a0a21 834 {
835 comment = comment.Append(":Pythia jets 42-50 GeV @ 5.5 TeV");
836 AliGenPythia * gener = new AliGenPythia(-1);
837 gener->SetEnergyCMS(5500.);// Centre of mass energy
838 gener->SetProcess(kPyJets);// Process type
839 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
840 gener->SetJetPhiRange(0., 360.);
841 gener->SetJetEtRange(10., 1000.);
842 gener->SetGluonRadiation(1,1);
843 // gener->SetPtKick(0.);
844 // Structure function
845 gener->SetStrucFunc(kCTEQ4L);
846 gener->SetPtHard(42., 50.);// Pt transfer of the hard scattering
847 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
848 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
849 gener->SetProjectile("p", 1, 1) ;
850 gener->SetTarget("p", 1, 1) ;
851 gGener=gener;
852 }
313d5d68 853 break;
854 case kPythia6Jets50_60:
6d1a0a21 855 {
856 comment = comment.Append(":Pythia jets 50-60 GeV @ 5.5 TeV");
857 AliGenPythia * gener = new AliGenPythia(-1);
858 gener->SetEnergyCMS(5500.);// Centre of mass energy
859 gener->SetProcess(kPyJets);// Process type
860 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
861 gener->SetJetPhiRange(0., 360.);
862 gener->SetJetEtRange(10., 1000.);
863 gener->SetGluonRadiation(1,1);
864 // gener->SetPtKick(0.);
865 // Structure function
866 gener->SetStrucFunc(kCTEQ4L);
867 gener->SetPtHard(50., 60.);// Pt transfer of the hard scattering
868 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
869 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
870 gGener=gener;
871 }
313d5d68 872 break;
873 case kPythia6Jets60_72:
6d1a0a21 874 {
875 comment = comment.Append(":Pythia jets 60-72 GeV @ 5.5 TeV");
876 AliGenPythia * gener = new AliGenPythia(-1);
877 gener->SetEnergyCMS(5500.);// Centre of mass energy
878 gener->SetProcess(kPyJets);// Process type
879 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
880 gener->SetJetPhiRange(0., 360.);
881 gener->SetJetEtRange(10., 1000.);
882 gener->SetGluonRadiation(1,1);
883 // gener->SetPtKick(0.);
884 // Structure function
885 gener->SetStrucFunc(kCTEQ4L);
886 gener->SetPtHard(60., 72.);// Pt transfer of the hard scattering
887 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
888 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
889 gener->SetProjectile("p", 1, 1) ;
890 gener->SetTarget("p", 1, 1) ;
891 gGener=gener;
892 }
313d5d68 893 break;
894 case kPythia6Jets72_86:
6d1a0a21 895 {
896 comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV");
897 AliGenPythia * gener = new AliGenPythia(-1);
898 gener->SetEnergyCMS(5500.);// Centre of mass energy
899 gener->SetProcess(kPyJets);// Process type
900 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
901 gener->SetJetPhiRange(0., 360.);
902 gener->SetJetEtRange(10., 1000.);
903 gener->SetGluonRadiation(1,1);
904 // gener->SetPtKick(0.);
905 // Structure function
906 gener->SetStrucFunc(kCTEQ4L);
907 gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering
908 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
909 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
910 gener->SetProjectile("p", 1, 1) ;
911 gener->SetTarget("p", 1, 1) ;
912 gGener=gener;
913 }
313d5d68 914 break;
915 case kPythia6Jets86_104:
6d1a0a21 916 {
917 comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV");
918 AliGenPythia * gener = new AliGenPythia(-1);
919 gener->SetEnergyCMS(5500.);// Centre of mass energy
920 gener->SetProcess(kPyJets);// Process type
921 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
922 gener->SetJetPhiRange(0., 360.);
923 gener->SetJetEtRange(10., 1000.);
924 gener->SetGluonRadiation(1,1);
925 // gener->SetPtKick(0.);
926 // Structure function
927 gener->SetStrucFunc(kCTEQ4L);
928 gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering
929 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
930 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
931 gener->SetProjectile("p", 1, 1) ;
932 gener->SetTarget("p", 1, 1) ;
933 gGener=gener;
934 }
313d5d68 935 break;
936 case kPythia6Jets104_125:
6d1a0a21 937 {
938 comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV");
939 AliGenPythia * gener = new AliGenPythia(-1);
940 gener->SetEnergyCMS(5500.);// Centre of mass energy
941 gener->SetProcess(kPyJets);// Process type
942 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
943 gener->SetJetPhiRange(0., 360.);
944 gener->SetJetEtRange(10., 1000.);
945 gener->SetGluonRadiation(1,1);
946 // gener->SetPtKick(0.);
947 // Structure function
948 gener->SetStrucFunc(kCTEQ4L);
949 gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering
950 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
951 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
952 gener->SetProjectile("p", 1, 1) ;
953 gener->SetTarget("p", 1, 1) ;
954 gGener=gener;
955 }
313d5d68 956 break;
957 case kPythia6Jets125_150:
6d1a0a21 958 {
959 comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV");
960 AliGenPythia * gener = new AliGenPythia(-1);
961 gener->SetEnergyCMS(5500.);// Centre of mass energy
962 gener->SetProcess(kPyJets);// Process type
963 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
964 gener->SetJetPhiRange(0., 360.);
965 gener->SetJetEtRange(10., 1000.);
966 gener->SetGluonRadiation(1,1);
967 // gener->SetPtKick(0.);
968 // Structure function
969 gener->SetStrucFunc(kCTEQ4L);
970 gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering
971 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
972 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
973 gGener=gener;
974 }
313d5d68 975 break;
976 case kPythia6Jets150_180:
6d1a0a21 977 {
978 comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV");
979 AliGenPythia * gener = new AliGenPythia(-1);
980 gener->SetEnergyCMS(5500.);// Centre of mass energy
981 gener->SetProcess(kPyJets);// Process type
982 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
983 gener->SetJetPhiRange(0., 360.);
984 gener->SetJetEtRange(10., 1000.);
985 gener->SetGluonRadiation(1,1);
986 // gener->SetPtKick(0.);
987 // Structure function
988 gener->SetStrucFunc(kCTEQ4L);
989 gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering
990 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
991 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
992 gener->SetProjectile("p", 1, 1) ;
993 gener->SetTarget("p", 1, 1) ;
994 gGener=gener;
995 }
313d5d68 996 break;
997 case kD0PbPb5500:
6d1a0a21 998 {
999 comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
1000 AliGenPythia * gener = new AliGenPythia(10);
1001 gener->SetProcess(kPyD0PbPbMNR);
1002 gener->SetStrucFunc(kCTEQ4L);
1003 gener->SetPtHard(2.1,-1.0);
1004 gener->SetEnergyCMS(5500.);
1005 gener->SetNuclei(208,208);
1006 gener->SetForceDecay(kHadronicD);
1007 gener->SetYRange(-2,2);
1008 gener->SetFeedDownHigherFamily(kFALSE);
1009 gener->SetStackFillOpt(AliGenPythia::kParentSelection);
1010 gener->SetCountMode(AliGenPythia::kCountParents);
1011 gener->SetProjectile("A", 208, 82) ;
1012 gener->SetTarget("A", 208, 82) ;
1013 gGener=gener;
1014 }
313d5d68 1015 break;
1016 case kCharmSemiElPbPb5500:
6d1a0a21 1017 {
1018 comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
1019 AliGenPythia * gener = new AliGenPythia(10);
1020 gener->SetProcess(kPyCharmPbPbMNR);
1021 gener->SetStrucFunc(kCTEQ4L);
1022 gener->SetPtHard(2.1,-1.0);
1023 gener->SetEnergyCMS(5500.);
1024 gener->SetNuclei(208,208);
1025 gener->SetForceDecay(kSemiElectronic);
1026 gener->SetYRange(-2,2);
1027 gener->SetFeedDownHigherFamily(kFALSE);
1028 gener->SetCountMode(AliGenPythia::kCountParents);
1029 gener->SetProjectile("A", 208, 82) ;
1030 gener->SetTarget("A", 208, 82) ;
1031 gGener=gener;
1032 }
313d5d68 1033 break;
1034 case kBeautySemiElPbPb5500:
6d1a0a21 1035 {
1036 comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
1037 AliGenPythia *gener = new AliGenPythia(10);
1038 gener->SetProcess(kPyBeautyPbPbMNR);
1039 gener->SetStrucFunc(kCTEQ4L);
1040 gener->SetPtHard(2.75,-1.0);
1041 gener->SetEnergyCMS(5500.);
1042 gener->SetNuclei(208,208);
1043 gener->SetForceDecay(kSemiElectronic);
1044 gener->SetYRange(-2,2);
1045 gener->SetFeedDownHigherFamily(kFALSE);
1046 gener->SetCountMode(AliGenPythia::kCountParents);
1047 gener->SetProjectile("A", 208, 82) ;
1048 gener->SetTarget("A", 208, 82) ;
1049 gGener=gener;
1050 }
313d5d68 1051 break;
1052 case kCocktailTRD:
6d1a0a21 1053 {
1054 comment = comment.Append(" Cocktail for TRD at 5.5 TeV");
1055 AliGenCocktail *gener = new AliGenCocktail();
1056
1057 AliGenParam *phi = new AliGenParam(10,
1058 new AliGenMUONlib(),
1059 AliGenMUONlib::kPhi,
1060 "Vogt PbPb");
1061
1062 phi->SetPtRange(0, 100);
1063 phi->SetYRange(-1., +1.);
1064 phi->SetForceDecay(kDiElectron);
1065
1066 AliGenParam *omega = new AliGenParam(10,
313d5d68 1067 new AliGenMUONlib(),
6d1a0a21 1068 AliGenMUONlib::kOmega,
313d5d68 1069 "Vogt PbPb");
6d1a0a21 1070
1071 omega->SetPtRange(0, 100);
1072 omega->SetYRange(-1., +1.);
1073 omega->SetForceDecay(kDiElectron);
1074
1075 AliGenParam *jpsi = new AliGenParam(10,
1076 new AliGenMUONlib(),
1077 AliGenMUONlib::kJpsiFamily,
1078 "Vogt PbPb");
1079
1080 jpsi->SetPtRange(0, 100);
1081 jpsi->SetYRange(-1., +1.);
1082 jpsi->SetForceDecay(kDiElectron);
1083
1084 AliGenParam *ups = new AliGenParam(10,
1085 new AliGenMUONlib(),
1086 AliGenMUONlib::kUpsilonFamily,
1087 "Vogt PbPb");
1088 ups->SetPtRange(0, 100);
1089 ups->SetYRange(-1., +1.);
1090 ups->SetForceDecay(kDiElectron);
1091
1092 AliGenParam *charm = new AliGenParam(10,
1093 new AliGenMUONlib(),
1094 AliGenMUONlib::kCharm,
1095 "central");
1096 charm->SetPtRange(0, 100);
1097 charm->SetYRange(-1.5, +1.5);
1098 charm->SetForceDecay(kSemiElectronic);
1099
1100
1101 AliGenParam *beauty = new AliGenParam(10,
1102 new AliGenMUONlib(),
1103 AliGenMUONlib::kBeauty,
1104 "central");
1105 beauty->SetPtRange(0, 100);
1106 beauty->SetYRange(-1.5, +1.5);
1107 beauty->SetForceDecay(kSemiElectronic);
1108
1109 AliGenParam *beautyJ = new AliGenParam(10,
1110 new AliGenMUONlib(),
1111 AliGenMUONlib::kBeauty,
1112 "central");
1113 beautyJ->SetPtRange(0, 100);
1114 beautyJ->SetYRange(-1.5, +1.5);
1115 beautyJ->SetForceDecay(kBJpsiDiElectron);
1116
1117 gener->AddGenerator(phi,"Phi",1);
1118 gener->AddGenerator(omega,"Omega",1);
1119 gener->AddGenerator(jpsi,"J/psi",1);
1120 gener->AddGenerator(ups,"Upsilon",1);
1121 gener->AddGenerator(charm,"Charm",1);
1122 gener->AddGenerator(beauty,"Beauty",1);
1123 gener->AddGenerator(beautyJ,"J/Psi from Beauty",1);
1124 gener->SetProjectile("A", 208, 82) ;
1125 gener->SetTarget("A", 208, 82) ;
1126 gGener=gener;
1127 }
313d5d68 1128 break;
1129 case kPyJJ:
6d1a0a21 1130 {
1131 comment = comment.Append(" Jet-jet at 5.5 TeV");
1132 AliGenPythia *gener = new AliGenPythia(-1);
1133 gener->SetEnergyCMS(5500.);
1134 gener->SetProcess(kPyJets);
1135 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1136 gener->SetPtHard(ptHardMin,ptHardMax);
1137 gener->SetYHard(-0.7,0.7);
1138 gener->SetJetEtaRange(-0.2,0.2);
1139 gener->SetEventListRange(0,1);
1140 gener->SetProjectile("p", 1, 1) ;
1141 gener->SetTarget("p", 1, 1) ;
1142 gGener=gener;
1143 }
313d5d68 1144 break;
1145 case kPyGJ:
6d1a0a21 1146 {
1147 comment = comment.Append(" Gamma-jet at 5.5 TeV");
1148 AliGenPythia *gener = new AliGenPythia(-1);
1149 gener->SetEnergyCMS(5500.);
1150 gener->SetProcess(kPyDirectGamma);
1151 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1152 gener->SetPtHard(ptHardMin,ptHardMax);
1153 gener->SetYHard(-1.0,1.0);
1154 gener->SetGammaEtaRange(-0.13,0.13);
1155 gener->SetGammaPhiRange(210.,330.);
1156 gener->SetEventListRange(0,1);
1157 gener->SetProjectile("p", 1, 1) ;
1158 gener->SetTarget("p", 1, 1) ;
1159 gGener=gener;
1160 }
313d5d68 1161 break;
1162 case kMuonCocktailCent1:
6d1a0a21 1163 {
1164 comment = comment.Append(" Muon Cocktail Cent1");
1165 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1166 gener->SetPtRange(0.4,100.); // Transverse momentum range
1167 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1168 gener->SetYRange(-4.0,-2.4);
1169 gener->SetMuonPtCut(0.8);
1170 gener->SetMuonThetaCut(171.,178.);
1171 gener->SetMuonMultiplicity(2);
1172 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1173 gGener=gener;
1174 gener->SetProjectile("A", 208, 82) ;
1175 gener->SetTarget("A", 208, 82) ;
1176 }
313d5d68 1177 break;
1178 case kMuonCocktailPer1:
6d1a0a21 1179 {
1180 comment = comment.Append(" Muon Cocktail Per1");
1181 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1182 gener->SetPtRange(0.0,100.); // Transverse momentum range
1183 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1184 gener->SetYRange(-4.0,-2.4);
1185 gener->SetMuonPtCut(0.8);
1186 gener->SetMuonThetaCut(171.,178.);
1187 gener->SetMuonMultiplicity(2);
1188 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1189 gener->SetProjectile("A", 208, 82) ;
1190 gener->SetTarget("A", 208, 82) ;
1191 gGener=gener;
1192 }
313d5d68 1193 break;
1194 case kMuonCocktailPer4:
6d1a0a21 1195 {
1196 comment = comment.Append(" Muon Cocktail Per4");
1197 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1198 gener->SetPtRange(0.0,100.); // Transverse momentum range
1199 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1200 gener->SetYRange(-4.0,-2.4);
1201 gener->SetMuonPtCut(0.8);
1202 gener->SetMuonThetaCut(171.,178.);
1203 gener->SetMuonMultiplicity(2);
1204 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1205 gener->SetProjectile("A", 208, 82) ;
1206 gener->SetTarget("A", 208, 82) ;
1207 gGener=gener;
1208 }
313d5d68 1209 break;
1210 case kMuonCocktailCent1HighPt:
6d1a0a21 1211 {
1212 comment = comment.Append(" Muon Cocktail HighPt Cent1");
1213 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1214 gener->SetPtRange(0.0,100.); // Transverse momentum range
1215 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1216 gener->SetYRange(-4.0,-2.4);
1217 gener->SetMuonPtCut(2.5);
1218 gener->SetMuonThetaCut(171.,178.);
1219 gener->SetMuonMultiplicity(2);
1220 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1221 gener->SetProjectile("A", 208, 82) ;
1222 gener->SetTarget("A", 208, 82) ;
1223 gGener=gener;
1224 }
313d5d68 1225 break;
1226 case kMuonCocktailPer1HighPt :
6d1a0a21 1227 {
1228 comment = comment.Append(" Muon Cocktail HighPt Per1");
1229 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1230 gener->SetPtRange(0.0,100.); // Transverse momentum range
1231 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1232 gener->SetYRange(-4.0,-2.4);
1233 gener->SetMuonPtCut(2.5);
1234 gener->SetMuonThetaCut(171.,178.);
1235 gener->SetMuonMultiplicity(2);
1236 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1237 gener->SetProjectile("A", 208, 82) ;
1238 gener->SetTarget("A", 208, 82) ;
1239 gGener=gener;
1240 }
313d5d68 1241 break;
1242 case kMuonCocktailPer4HighPt:
6d1a0a21 1243 {
1244 comment = comment.Append(" Muon Cocktail HighPt Per4");
1245 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1246 gener->SetPtRange(0.0,100.); // Transverse momentum range
1247 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1248 gener->SetYRange(-4.0,-2.4);
1249 gener->SetMuonPtCut(2.5);
1250 gener->SetMuonThetaCut(171.,178.);
1251 gener->SetMuonMultiplicity(2);
1252 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1253 gener->SetProjectile("A", 208, 82) ;
1254 gener->SetTarget("A", 208, 82) ;
1255 gGener=gener;
1256 }
313d5d68 1257 break;
1258 case kMuonCocktailCent1Single:
6d1a0a21 1259 {
1260 comment = comment.Append(" Muon Cocktail Single Cent1");
1261 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1262 gener->SetPtRange(0.0,100.); // Transverse momentum range
1263 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1264 gener->SetYRange(-4.0,-2.4);
1265 gener->SetMuonPtCut(0.8);
1266 gener->SetMuonThetaCut(171.,178.);
1267 gener->SetMuonMultiplicity(1);
1268 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1269 gener->SetProjectile("A", 208, 82) ;
1270 gener->SetTarget("A", 208, 82) ;
1271 gGener=gener;
1272 }
313d5d68 1273 break;
1274 case kMuonCocktailPer1Single :
6d1a0a21 1275 {
1276 comment = comment.Append(" Muon Cocktail Single Per1");
1277 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1278 gener->SetPtRange(0.0,100.); // Transverse momentum range
1279 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1280 gener->SetYRange(-4.0,-2.4);
1281 gener->SetMuonPtCut(0.8);
1282 gener->SetMuonThetaCut(171.,178.);
1283 gener->SetMuonMultiplicity(1);
1284 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1285 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1286 gener->SetProjectile("A", 208, 82) ;
1287 gener->SetTarget("A", 208, 82) ;
1288 gGener=gener;
1289 }
313d5d68 1290 break;
1291 case kMuonCocktailPer4Single:
6d1a0a21 1292 {
1293 comment = comment.Append(" Muon Cocktail Single Per4");
1294 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1295 gener->SetPtRange(0.0,100.); // Transverse momentum range
1296 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1297 gener->SetYRange(-4.0,-2.4);
1298 gener->SetMuonPtCut(0.8);
1299 gener->SetMuonThetaCut(171.,178.);
1300 gener->SetMuonMultiplicity(1);
1301 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1302 gener->SetProjectile("A", 208, 82) ;
1303 gener->SetTarget("A", 208, 82) ;
1304 gGener=gener;
1305 }
313d5d68 1306 break;
1307 case kFlow_2_2000:
1308 {
6d1a0a21 1309 comment = comment.Append(" Flow with dN/deta = 2000, vn = 2%");
1310 gGener = GeVSimStandard(2000., 2.);
313d5d68 1311 }
6d1a0a21 1312 break;
1313
313d5d68 1314 case kFlow_10_2000:
1315 {
6d1a0a21 1316 comment = comment.Append(" Flow with dN/deta = 2000, vn = 10%");
1317 gGener = GeVSimStandard(2000., 10.);
313d5d68 1318 }
6d1a0a21 1319 break;
1320
313d5d68 1321 case kFlow_6_2000:
1322 {
6d1a0a21 1323 comment = comment.Append(" Flow with dN/deta = 2000, vn = 6%");
1324 gGener = GeVSimStandard(2000., 6.);
313d5d68 1325 }
6d1a0a21 1326 break;
1327
313d5d68 1328 case kFlow_6_5000:
1329 {
6d1a0a21 1330 comment = comment.Append(" Flow with dN/deta = 5000, vn = 6%");
1331 gGener = GeVSimStandard(5000., 6.);
313d5d68 1332 }
6d1a0a21 1333 break;
313d5d68 1334 case kHIJINGplus:
1335 {
6d1a0a21 1336 //
1337 // The cocktail
1338 AliGenCocktail *gener = new AliGenCocktail();
1339
1340 //
1341 // Charm production by Pythia
1342 AliGenPythia * genpyc = new AliGenPythia(230);
1343 genpyc->SetProcess(kPyCharmPbPbMNR);
1344 genpyc->SetStrucFunc(kCTEQ4L);
1345 genpyc->SetPtHard(2.1,-1.0);
1346 genpyc->SetEnergyCMS(5500.);
1347 genpyc->SetNuclei(208,208);
1348 genpyc->SetYRange(-999,999);
1349 genpyc->SetForceDecay(kAll);
1350 genpyc->SetFeedDownHigherFamily(kFALSE);
1351 genpyc->SetCountMode(AliGenPythia::kCountParents);
1352 //
1353 // Beauty production by Pythia
1354 AliGenPythia * genpyb = new AliGenPythia(9);
1355 genpyb->SetProcess(kPyBeautyPbPbMNR);
1356 genpyb->SetStrucFunc(kCTEQ4L);
1357 genpyb->SetPtHard(2.75,-1.0);
1358 genpyb->SetEnergyCMS(5500.);
1359 genpyb->SetNuclei(208,208);
1360 genpyb->SetYRange(-999,999);
1361 genpyb->SetForceDecay(kAll);
1362 genpyb->SetFeedDownHigherFamily(kFALSE);
1363 genpyb->SetCountMode(AliGenPythia::kCountParents);
1364 //
1365 // Hyperons
1366 //
1367 AliGenSTRANGElib *lib = new AliGenSTRANGElib();
1368 Int_t particle;
1369 // Xi
1370 particle = kXiMinus;
6cd16340 1371 AliGenParam *genXi = new AliGenParam(16,lib,particle);
6d1a0a21 1372 genXi->SetPtRange(0., 12.);
1373 genXi->SetYRange(-1.1, 1.1);
1374 genXi->SetForceDecay(kNoDecay);
1375
1376 //
1377 // Omega
1378 particle = kOmegaMinus;
6cd16340 1379 AliGenParam *genOmega = new AliGenParam(10,lib,particle);
6d1a0a21 1380 genOmega->SetPtRange(0, 12.);
1381 genOmega->SetYRange(-1.1, 1.1);
1382 genOmega->SetForceDecay(kNoDecay);
1383
1384 //
1385 // Central Hijing
1386 AliGenHijing *genHi = HijingStandard();
1387 genHi->SwitchOffHeavyQuarks(kTRUE);
1388 genHi->SetImpactParameterRange(0.,5.);
1389 //
1390 // Add everything to the cocktail and shake ...
1391 gener->AddGenerator(genHi, "Hijing cent1", 1);
1392 gener->AddGenerator(genpyc, "Extra charm", 1);
1393 gener->AddGenerator(genpyb, "Extra beauty", 1);
1394 gener->AddGenerator(genXi, "Xi" , 1);
1395 gener->AddGenerator(genOmega, "Omega", 1);
1396 gener->SetProjectile("A", 208, 82) ;
1397 gener->SetTarget("A", 208, 82) ;
1398 gGener = gener;
313d5d68 1399 }
6d1a0a21 1400 break;
1401 default: break;
1402 }
1403
1404 return gGener;
313d5d68 1405}
1406
6cd16340 1407AliGenHijing* HijingStandard()
313d5d68 1408{
8c24cf5a 1409
313d5d68 1410 AliGenHijing *gener = new AliGenHijing(-1);
1411// centre of mass energy
1412 gener->SetEnergyCMS(5500.);
1413// reference frame
1414 gener->SetReferenceFrame("CMS");
1415// projectile
1416 gener->SetProjectile("A", 208, 82);
1417 gener->SetTarget ("A", 208, 82);
1418// tell hijing to keep the full parent child chain
1419 gener->KeepFullEvent();
1420// enable jet quenching
1421 gener->SetJetQuenching(1);
1422// enable shadowing
1423 gener->SetShadowing(1);
1424// neutral pion and heavy particle decays switched off
1425 gener->SetDecaysOff(1);
1426// Don't track spectators
1427 gener->SetSpectators(0);
1428// kinematic selection
1429 gener->SetSelectAll(0);
1430 return gener;
1431}
1432
1433AliGenGeVSim* GeVSimStandard(Float_t mult, Float_t vn)
1434{
1435 AliGenGeVSim* gener = new AliGenGeVSim(0);
1436//
1437// Mult is the number of charged particles in |eta| < 0.5
1438// Vn is in (%)
1439//
1440// Sigma of the Gaussian dN/deta
1441 Float_t sigma_eta = 2.75;
1442//
1443// Maximum eta
1444 Float_t etamax = 7.00;
1445//
1446//
1447// Scale from multiplicity in |eta| < 0.5 to |eta| < |etamax|
1448 Float_t mm = mult * (TMath::Erf(etamax/sigma_eta/sqrt(2.)) / TMath::Erf(0.5/sigma_eta/sqrt(2.)));
1449//
1450// Scale from charged to total multiplicity
1451//
1452 mm *= 1.587;
1453//
1454// Vn
1455 vn /= 100.;
1456//
1457// Define particles
1458//
1459//
1460// 78% Pions (26% pi+, 26% pi-, 26% p0) T = 250 MeV
1461 AliGeVSimParticle *pp = new AliGeVSimParticle(kPiPlus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1462 AliGeVSimParticle *pm = new AliGeVSimParticle(kPiMinus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1463 AliGeVSimParticle *p0 = new AliGeVSimParticle(kPi0, 1, 0.26 * mm, 0.25, sigma_eta) ;
1464//
1465// 12% Kaons (3% K0short, 3% K0long, 3% K+, 3% K-) T = 300 MeV
1466 AliGeVSimParticle *ks = new AliGeVSimParticle(kK0Short, 1, 0.03 * mm, 0.30, sigma_eta) ;
1467 AliGeVSimParticle *kl = new AliGeVSimParticle(kK0Long, 1, 0.03 * mm, 0.30, sigma_eta) ;
1468 AliGeVSimParticle *kp = new AliGeVSimParticle(kKPlus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1469 AliGeVSimParticle *km = new AliGeVSimParticle(kKMinus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1470//
1471// 10% Protons / Neutrons (5% Protons, 5% Neutrons) T = 250 MeV
1472 AliGeVSimParticle *pr = new AliGeVSimParticle(kProton, 1, 0.05 * mm, 0.25, sigma_eta) ;
1473 AliGeVSimParticle *ne = new AliGeVSimParticle(kNeutron, 1, 0.05 * mm, 0.25, sigma_eta) ;
1474//
1475// Set Elliptic Flow properties
1476
1477 Float_t pTsaturation = 2. ;
1478
1479 pp->SetEllipticParam(vn,pTsaturation,0.) ;
1480 pm->SetEllipticParam(vn,pTsaturation,0.) ;
1481 p0->SetEllipticParam(vn,pTsaturation,0.) ;
1482 pr->SetEllipticParam(vn,pTsaturation,0.) ;
1483 ne->SetEllipticParam(vn,pTsaturation,0.) ;
1484 ks->SetEllipticParam(vn,pTsaturation,0.) ;
1485 kl->SetEllipticParam(vn,pTsaturation,0.) ;
1486 kp->SetEllipticParam(vn,pTsaturation,0.) ;
1487 km->SetEllipticParam(vn,pTsaturation,0.) ;
1488//
1489// Set Direct Flow properties
1490 pp->SetDirectedParam(vn,1.0,0.) ;
1491 pm->SetDirectedParam(vn,1.0,0.) ;
1492 p0->SetDirectedParam(vn,1.0,0.) ;
1493 pr->SetDirectedParam(vn,1.0,0.) ;
1494 ne->SetDirectedParam(vn,1.0,0.) ;
1495 ks->SetDirectedParam(vn,1.0,0.) ;
1496 kl->SetDirectedParam(vn,1.0,0.) ;
1497 kp->SetDirectedParam(vn,1.0,0.) ;
1498 km->SetDirectedParam(vn,1.0,0.) ;
1499//
1500// Add particles to the list
1501 gener->AddParticleType(pp) ;
1502 gener->AddParticleType(pm) ;
1503 gener->AddParticleType(p0) ;
1504 gener->AddParticleType(pr) ;
1505 gener->AddParticleType(ne) ;
1506 gener->AddParticleType(ks) ;
1507 gener->AddParticleType(kl) ;
1508 gener->AddParticleType(kp) ;
1509 gener->AddParticleType(km) ;
1510//
1511// Random Ev.Plane ----------------------------------
1512 TF1 *rpa = new TF1("gevsimPsiRndm","1", 0, 360);
1513// --------------------------------------------------
1514 gener->SetPtRange(0., 9.) ; // Use a resonable range! (used for bin size in numerical integration)
1515 gener->SetPhiRange(0, 360);
1516 //
1517 // Set pseudorapidity range
1518 Float_t thmin = EtaToTheta(+etamax);
1519 Float_t thmax = EtaToTheta(-etamax);
1520 gener->SetThetaRange(thmin,thmax);
1521 return gener;
1522}
1523
1524
1525
1526void ProcessEnvironmentVars()
1527{
1528 // Run type
1529 if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
1530 for (Int_t iRun = 0; iRun < kRunMax; iRun++) {
1531 if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) {
1532 srun = (PprRun_t)iRun;
1533 cout<<"Run type set to "<<pprRunName[iRun]<<endl;
1534 }
1535 }
1536 }
1537
1538 // Random Number seed
1539 if (gSystem->Getenv("CONFIG_SEED")) {
1540 sseed = atoi(gSystem->Getenv("CONFIG_SEED"));
1541 }
1542}