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[u/mrichter/AliRoot.git] / test / ppbench / Config.C
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2b919384 1//Configuration of simulation
27b7c1fb 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
27b7c1fb 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 = kPythia6;
64static PprRad_t srad = kGluonRadiation;
f7a1cc68 65static AliMagF::BMap_t smag = AliMagF::k5kG;
27b7c1fb 66static Int_t sseed = 12345; //Set 0 to use the current time
67static PprTrigConf_t strig = kDefaultPPTrig; // default pp trigger configuration
68
69// Comment line
70static TString comment;
71
72// Functions
73Float_t EtaToTheta(Float_t arg);
74AliGenerator* GeneratorFactory(PprRun_t srun);
75AliGenHijing* HijingStandard();
76AliGenGeVSim* GeVSimStandard(Float_t, Float_t);
77void ProcessEnvironmentVars();
78
79void Config()
80{
81 // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
82 // Theta range given through pseudorapidity limits 22/6/2001
83
84 // Get settings from environment variables
85 ProcessEnvironmentVars();
86
87 // Set Random Number seed
88 gRandom->SetSeed(sseed);
89 cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
90
91
2b919384 92 // libraries required by geant321 and Pythia: loaded in sim.C
27b7c1fb 93
94 new TGeant3TGeo("C++ Interface to Geant3");
95
96 // Output every 100 tracks
2b919384 97
98 TVirtualMC * vmc = TVirtualMC::GetMC();
99
100 ((TGeant3*)vmc)->SetSWIT(4,100);
27b7c1fb 101
102 AliRunLoader* rl=0x0;
103
104 AliLog::Message(AliLog::kInfo, "Creating Run Loader", "", "", "Config()"," ConfigPPR.C", __LINE__);
105
106 rl = AliRunLoader::Open("galice.root",
107 AliConfig::GetDefaultEventFolderName(),
108 "recreate");
109 if (rl == 0x0)
110 {
111 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
112 return;
113 }
114 rl->SetCompressionLevel(2);
115 rl->SetNumberOfEventsPerFile(100);
116 gAlice->SetRunLoader(rl);
117
118 // Set the trigger configuration
28da60d3 119 AliSimulation::Instance()->SetTriggerConfig(pprTrigConfName[strig]);
27b7c1fb 120 cout<<"Trigger configuration is set to "<<pprTrigConfName[strig]<<endl;
121
122 //
123 // Set External decayer
124 AliDecayer *decayer = new AliDecayerPythia();
125
126
127 switch (srun) {
128 case kD0PbPb5500:
129 decayer->SetForceDecay(kHadronicD);
130 break;
131 case kCharmSemiElPbPb5500:
132 decayer->SetForceDecay(kSemiElectronic);
133 break;
134 case kBeautySemiElPbPb5500:
135 decayer->SetForceDecay(kSemiElectronic);
136 break;
137 default:
138 decayer->SetForceDecay(kAll);
139 break;
140 }
141 decayer->Init();
2b919384 142 vmc->SetExternalDecayer(decayer);
27b7c1fb 143 //
144 //
145 //=======================================================================
146 //
147 //=======================================================================
148 // ************* STEERING parameters FOR ALICE SIMULATION **************
149 // --- Specify event type to be tracked through the ALICE setup
150 // --- All positions are in cm, angles in degrees, and P and E in GeV
151
2b919384 152 vmc->SetProcess("DCAY",1);
153 vmc->SetProcess("PAIR",1);
154 vmc->SetProcess("COMP",1);
155 vmc->SetProcess("PHOT",1);
156 vmc->SetProcess("PFIS",0);
157 vmc->SetProcess("DRAY",0);
158 vmc->SetProcess("ANNI",1);
159 vmc->SetProcess("BREM",1);
160 vmc->SetProcess("MUNU",1);
161 vmc->SetProcess("CKOV",1);
162 vmc->SetProcess("HADR",1);
163 vmc->SetProcess("LOSS",2);
164 vmc->SetProcess("MULS",1);
165 vmc->SetProcess("RAYL",1);
27b7c1fb 166
167 Float_t cut = 1.e-3; // 1MeV cut by default
168 Float_t tofmax = 1.e10;
169
2b919384 170 vmc->SetCut("CUTGAM", cut);
171 vmc->SetCut("CUTELE", cut);
172 vmc->SetCut("CUTNEU", cut);
173 vmc->SetCut("CUTHAD", cut);
174 vmc->SetCut("CUTMUO", cut);
175 vmc->SetCut("BCUTE", cut);
176 vmc->SetCut("BCUTM", cut);
177 vmc->SetCut("DCUTE", cut);
178 vmc->SetCut("DCUTM", cut);
179 vmc->SetCut("PPCUTM", cut);
180 vmc->SetCut("TOFMAX", tofmax);
27b7c1fb 181
182 // Generator Configuration
183 AliGenerator* gener = GeneratorFactory(srun);
184 gener->SetOrigin(0, 0, 0); // vertex position
185 gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position
186 gener->SetCutVertexZ(1.); // Truncate at 1 sigma
187 gener->SetVertexSmear(kPerEvent);
188 gener->SetTrackingFlag(1);
189 gener->Init();
190
f7a1cc68 191 if (smag == AliMagF::k2kG) {
27b7c1fb 192 comment = comment.Append(" | L3 field 0.2 T");
f7a1cc68 193 } else if (smag == AliMagF::k5kG) {
27b7c1fb 194 comment = comment.Append(" | L3 field 0.5 T");
195 }
196
197
198 if (srad == kGluonRadiation)
199 {
200 comment = comment.Append(" | Gluon Radiation On");
201
202 } else {
203 comment = comment.Append(" | Gluon Radiation Off");
204 }
205
206 printf("\n \n Comment: %s \n \n", comment.Data());
207
208
209// Field
4642ac4b 210 TGeoGlobalMagField::Instance()->SetField(new AliMagF("Maps","Maps", -1., -1., smag));
f7a1cc68 211
27b7c1fb 212 rl->CdGAFile();
27b7c1fb 213//
214 Int_t iABSO = 1;
215 Int_t iDIPO = 1;
216 Int_t iFMD = 1;
217 Int_t iFRAME = 1;
218 Int_t iHALL = 1;
219 Int_t iITS = 1;
220 Int_t iMAG = 1;
221 Int_t iMUON = 1;
222 Int_t iPHOS = 1;
223 Int_t iPIPE = 1;
224 Int_t iPMD = 1;
225 Int_t iHMPID = 1;
226 Int_t iSHIL = 1;
227 Int_t iT0 = 1;
228 Int_t iTOF = 1;
229 Int_t iTPC = 1;
230 Int_t iTRD = 1;
231 Int_t iZDC = 1;
232 Int_t iEMCAL = 1;
233 Int_t iVZERO = 1;
17e8369c 234 Int_t iACORDE = 1;
5e319bd5 235 Int_t iAD = 0;
27b7c1fb 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");
27b7c1fb 254 }
255
256 if (iDIPO)
257 {
258 //=================== DIPO parameters ============================
259
96fb3353 260 AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");
27b7c1fb 261 }
262
263 if (iHALL)
264 {
265 //=================== HALL parameters ============================
266
96fb3353 267 AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");
27b7c1fb 268 }
269
270
271 if (iFRAME)
272 {
273 //=================== FRAME parameters ============================
274
275 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
bab433b3 276 FRAME->SetHoles(1);
27b7c1fb 277 }
278
279 if (iSHIL)
280 {
281 //=================== SHIL parameters ============================
282
96fb3353 283 AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3");
27b7c1fb 284 }
285
286
287 if (iPIPE)
288 {
289 //=================== PIPE parameters ============================
290
96fb3353 291 AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");
27b7c1fb 292 }
293
e89fa83b 294 if (iITS)
295 {
296 //=================== ITS parameters ============================
27b7c1fb 297
3a5fcc75 298 AliITS *ITS = new AliITSv11("ITS","ITS v11");
27b7c1fb 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");
27b7c1fb 311 }
312
313
314 if (iHMPID)
315 {
316 //=================== HMPID parameters ===========================
99887042 317 AliHMPID *HMPID = new AliHMPIDv3("HMPID", "normal HMPID");
27b7c1fb 318
319 }
320
321
322 if (iZDC)
323 {
324 //=================== ZDC parameters ============================
325
047922b1 326 AliZDC *ZDC = new AliZDCv4("ZDC", "normal ZDC");
27b7c1fb 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");
27b7c1fb 372 }
373
374 if (iACORDE)
375 {
376 //=================== ACORDE parameters ============================
f7882672 377 AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE");
27b7c1fb 378 }
379
380 if (iVZERO)
381 {
382 //=================== VZERO parameters ============================
383 AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
384 }
385
5e319bd5 386 if (iAD)
387 {
388 //=================== AD parameters ============================
389 AliAD *AD = new AliADv1("AD", "normal AD test");
390 AD->SetADAToInstalled(kTRUE);
391 AD->SetADCToInstalled(kTRUE);
392 }
393
394
27b7c1fb 395}
396
397Float_t EtaToTheta(Float_t arg){
398 return (180./TMath::Pi())*2.*atan(exp(-arg));
399}
400
401
402
403AliGenerator* GeneratorFactory(PprRun_t srun) {
404 Int_t isw = 3;
405 if (srad == kNoGluonRadiation) isw = 0;
406
407
408 AliGenerator * gGener = 0x0;
409 switch (srun) {
410 case test50:
411 {
412 comment = comment.Append(":HIJINGparam test 50 particles");
413 AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
414 gener->SetMomentumRange(0, 999999.);
415 gener->SetPhiRange(0., 360.);
416 // Set pseudorapidity range from -8 to 8.
417 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
418 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
419 gener->SetThetaRange(thmin,thmax);
420 gGener=gener;
421 }
422 break;
423 case kParam_8000:
424 {
425 comment = comment.Append(":HIJINGparam N=8000");
426 AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
427 gener->SetMomentumRange(0, 999999.);
428 gener->SetPhiRange(0., 360.);
429 // Set pseudorapidity range from -8 to 8.
430 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
431 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
432 gener->SetThetaRange(thmin,thmax);
433 gGener=gener;
434 }
435 break;
436 case kParam_4000:
437 {
438 comment = comment.Append("HIJINGparam N=4000");
439 AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
440 gener->SetMomentumRange(0, 999999.);
441 gener->SetPhiRange(0., 360.);
442 // Set pseudorapidity range from -8 to 8.
443 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
444 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
445 gener->SetThetaRange(thmin,thmax);
446 gGener=gener;
447 }
448 break;
449 case kParam_2000:
450 {
451 comment = comment.Append("HIJINGparam N=2000");
452 AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
453 gener->SetMomentumRange(0, 999999.);
454 gener->SetPhiRange(0., 360.);
455 // Set pseudorapidity range from -8 to 8.
456 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
457 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
458 gener->SetThetaRange(thmin,thmax);
459 gGener=gener;
460 }
461 break;
462//
463// Hijing Central
464//
465 case kHijing_cent1:
466 {
467 comment = comment.Append("HIJING cent1");
468 AliGenHijing *gener = HijingStandard();
469// impact parameter range
470 gener->SetImpactParameterRange(0., 5.);
471 gGener=gener;
472 }
473 break;
474 case kHijing_cent2:
475 {
476 comment = comment.Append("HIJING cent2");
477 AliGenHijing *gener = HijingStandard();
478// impact parameter range
479 gener->SetImpactParameterRange(0., 2.);
480 gGener=gener;
481 }
482 break;
483//
484// Hijing Peripheral
485//
486 case kHijing_per1:
487 {
488 comment = comment.Append("HIJING per1");
489 AliGenHijing *gener = HijingStandard();
490// impact parameter range
491 gener->SetImpactParameterRange(5., 8.6);
492 gGener=gener;
493 }
494 break;
495 case kHijing_per2:
496 {
497 comment = comment.Append("HIJING per2");
498 AliGenHijing *gener = HijingStandard();
499// impact parameter range
500 gener->SetImpactParameterRange(8.6, 11.2);
501 gGener=gener;
502 }
503 break;
504 case kHijing_per3:
505 {
506 comment = comment.Append("HIJING per3");
507 AliGenHijing *gener = HijingStandard();
508// impact parameter range
509 gener->SetImpactParameterRange(11.2, 13.2);
510 gGener=gener;
511 }
512 break;
513 case kHijing_per4:
514 {
515 comment = comment.Append("HIJING per4");
516 AliGenHijing *gener = HijingStandard();
517// impact parameter range
518 gener->SetImpactParameterRange(13.2, 15.);
519 gGener=gener;
520 }
521 break;
522 case kHijing_per5:
523 {
524 comment = comment.Append("HIJING per5");
525 AliGenHijing *gener = HijingStandard();
526// impact parameter range
527 gener->SetImpactParameterRange(15., 100.);
528 gGener=gener;
529 }
530 break;
531//
532// Jet-Jet
533//
534 case kHijing_jj25:
535 {
536 comment = comment.Append("HIJING Jet 25 GeV");
537 AliGenHijing *gener = HijingStandard();
538// impact parameter range
539 gener->SetImpactParameterRange(0., 5.);
540 // trigger
541 gener->SetTrigger(1);
542 gener->SetPtJet(25.);
543 gener->SetRadiation(isw);
544 gener->SetSimpleJets(!isw);
545 gener->SetJetEtaRange(-0.3,0.3);
546 gener->SetJetPhiRange(75., 165.);
547 gGener=gener;
548 }
549 break;
550
551 case kHijing_jj50:
552 {
553 comment = comment.Append("HIJING Jet 50 GeV");
554 AliGenHijing *gener = HijingStandard();
555// impact parameter range
556 gener->SetImpactParameterRange(0., 5.);
557 // trigger
558 gener->SetTrigger(1);
559 gener->SetPtJet(50.);
560 gener->SetRadiation(isw);
561 gener->SetSimpleJets(!isw);
562 gener->SetJetEtaRange(-0.3,0.3);
563 gener->SetJetPhiRange(75., 165.);
564 gGener=gener;
565 }
566 break;
567
568 case kHijing_jj75:
569 {
570 comment = comment.Append("HIJING Jet 75 GeV");
571 AliGenHijing *gener = HijingStandard();
572// impact parameter range
573 gener->SetImpactParameterRange(0., 5.);
574 // trigger
575 gener->SetTrigger(1);
576 gener->SetPtJet(75.);
577 gener->SetRadiation(isw);
578 gener->SetSimpleJets(!isw);
579 gener->SetJetEtaRange(-0.3,0.3);
580 gener->SetJetPhiRange(75., 165.);
581 gGener=gener;
582 }
583 break;
584
585 case kHijing_jj100:
586 {
587 comment = comment.Append("HIJING Jet 100 GeV");
588 AliGenHijing *gener = HijingStandard();
589// impact parameter range
590 gener->SetImpactParameterRange(0., 5.);
591 // trigger
592 gener->SetTrigger(1);
593 gener->SetPtJet(100.);
594 gener->SetRadiation(isw);
595 gener->SetSimpleJets(!isw);
596 gener->SetJetEtaRange(-0.3,0.3);
597 gener->SetJetPhiRange(75., 165.);
598 gGener=gener;
599 }
600 break;
601
602 case kHijing_jj200:
603 {
604 comment = comment.Append("HIJING Jet 200 GeV");
605 AliGenHijing *gener = HijingStandard();
606// impact parameter range
607 gener->SetImpactParameterRange(0., 5.);
608 // trigger
609 gener->SetTrigger(1);
610 gener->SetPtJet(200.);
611 gener->SetRadiation(isw);
612 gener->SetSimpleJets(!isw);
613 gener->SetJetEtaRange(-0.3,0.3);
614 gener->SetJetPhiRange(75., 165.);
615 gGener=gener;
616 }
617 break;
618//
619// Gamma-Jet
620//
621 case kHijing_gj25:
622 {
623 comment = comment.Append("HIJING Gamma 25 GeV");
624 AliGenHijing *gener = HijingStandard();
625// impact parameter range
626 gener->SetImpactParameterRange(0., 5.);
627 // trigger
628 gener->SetTrigger(2);
629 gener->SetPtJet(25.);
630 gener->SetRadiation(isw);
631 gener->SetSimpleJets(!isw);
632 gener->SetJetEtaRange(-0.12, 0.12);
633 gener->SetJetPhiRange(220., 320.);
634 gGener=gener;
635 }
636 break;
637
638 case kHijing_gj50:
639 {
640 comment = comment.Append("HIJING Gamma 50 GeV");
641 AliGenHijing *gener = HijingStandard();
642// impact parameter range
643 gener->SetImpactParameterRange(0., 5.);
644 // trigger
645 gener->SetTrigger(2);
646 gener->SetPtJet(50.);
647 gener->SetRadiation(isw);
648 gener->SetSimpleJets(!isw);
649 gener->SetJetEtaRange(-0.12, 0.12);
650 gener->SetJetPhiRange(220., 320.);
651 gGener=gener;
652 }
653 break;
654
655 case kHijing_gj75:
656 {
657 comment = comment.Append("HIJING Gamma 75 GeV");
658 AliGenHijing *gener = HijingStandard();
659// impact parameter range
660 gener->SetImpactParameterRange(0., 5.);
661 // trigger
662 gener->SetTrigger(2);
663 gener->SetPtJet(75.);
664 gener->SetRadiation(isw);
665 gener->SetSimpleJets(!isw);
666 gener->SetJetEtaRange(-0.12, 0.12);
667 gener->SetJetPhiRange(220., 320.);
668 gGener=gener;
669 }
670 break;
671
672 case kHijing_gj100:
673 {
674 comment = comment.Append("HIJING Gamma 100 GeV");
675 AliGenHijing *gener = HijingStandard();
676// impact parameter range
677 gener->SetImpactParameterRange(0., 5.);
678 // trigger
679 gener->SetTrigger(2);
680 gener->SetPtJet(100.);
681 gener->SetRadiation(isw);
682 gener->SetSimpleJets(!isw);
683 gener->SetJetEtaRange(-0.12, 0.12);
684 gener->SetJetPhiRange(220., 320.);
685 gGener=gener;
686 }
687 break;
688
689 case kHijing_gj200:
690 {
691 comment = comment.Append("HIJING Gamma 200 GeV");
692 AliGenHijing *gener = HijingStandard();
693// impact parameter range
694 gener->SetImpactParameterRange(0., 5.);
695 // trigger
696 gener->SetTrigger(2);
697 gener->SetPtJet(200.);
698 gener->SetRadiation(isw);
699 gener->SetSimpleJets(!isw);
700 gener->SetJetEtaRange(-0.12, 0.12);
701 gener->SetJetPhiRange(220., 320.);
702 gGener=gener;
703 }
704 break;
705 case kHijing_pA:
706 {
707 comment = comment.Append("HIJING pA");
708
709 AliGenCocktail *gener = new AliGenCocktail();
710
711 AliGenHijing *hijing = new AliGenHijing(-1);
712// centre of mass energy
713 hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
714// impact parameter range
715 hijing->SetImpactParameterRange(0., 15.);
716// reference frame
717 hijing->SetReferenceFrame("CMS");
718 hijing->SetBoostLHC(1);
719// projectile
720 hijing->SetProjectile("P", 1, 1);
721 hijing->SetTarget ("A", 208, 82);
722// tell hijing to keep the full parent child chain
723 hijing->KeepFullEvent();
724// enable jet quenching
725 hijing->SetJetQuenching(0);
726// enable shadowing
727 hijing->SetShadowing(1);
728// Don't track spectators
729 hijing->SetSpectators(0);
730// kinematic selection
731 hijing->SetSelectAll(0);
732//
733 AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
734 AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
735 gray->SetSlowNucleonModel(model);
736 gray->SetDebug(1);
737 gener->AddGenerator(hijing,"Hijing pPb", 1);
738 gener->AddGenerator(gray, "Gray Particles",1);
739 gGener=gener;
740 }
741 break;
6d1a0a21 742 case kPythia6:
27b7c1fb 743 {
744 comment = comment.Append(":Pythia p-p @ 14 TeV");
745 AliGenPythia *gener = new AliGenPythia(-1);
746 gener->SetMomentumRange(0,999999);
747 gener->SetThetaRange(0., 180.);
748 gener->SetYRange(-12,12);
749 gener->SetPtRange(0,1000);
750 gener->SetProcess(kPyMb);
751 gener->SetEnergyCMS(14000.);
6d1a0a21 752 gener->SetProjectile("p", 1, 1) ;
753 gener->SetTarget("p", 1, 1) ;
754 gGener=gener;
27b7c1fb 755 }
6d1a0a21 756 break;
757 case kPythia6Jets20_24:
27b7c1fb 758 {
759 comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV");
760 AliGenPythia * gener = new AliGenPythia(-1);
6d1a0a21 761 gener->SetEnergyCMS(5500.);// Centre of mass energy
762 gener->SetProcess(kPyJets);// Process type
763 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
764 gener->SetJetPhiRange(0., 360.);
765 gener->SetJetEtRange(10., 1000.);
766 gener->SetGluonRadiation(1,1);
767 // gener->SetPtKick(0.);
768 // Structure function
769 gener->SetStrucFunc(kCTEQ4L);
770 gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering
771 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
772 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
773 gener->SetProjectile("p", 1, 1) ;
774 gener->SetTarget("p", 1, 1) ;
775 gGener=gener;
27b7c1fb 776 }
6d1a0a21 777 break;
778 case kPythia6Jets24_29:
27b7c1fb 779 {
780 comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV");
781 AliGenPythia * gener = new AliGenPythia(-1);
6d1a0a21 782 gener->SetEnergyCMS(5500.);// Centre of mass energy
783 gener->SetProcess(kPyJets);// Process type
784 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
785 gener->SetJetPhiRange(0., 360.);
786 gener->SetJetEtRange(10., 1000.);
787 gener->SetGluonRadiation(1,1);
788 // gener->SetPtKick(0.);
789 // Structure function
790 gener->SetStrucFunc(kCTEQ4L);
791 gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering
792 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
793 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
794 gener->SetProjectile("p", 1, 1) ;
795 gener->SetTarget("p", 1, 1) ;
796 gGener=gener;
27b7c1fb 797 }
6d1a0a21 798 break;
799 case kPythia6Jets29_35:
27b7c1fb 800 {
801 comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV");
802 AliGenPythia * gener = new AliGenPythia(-1);
6d1a0a21 803 gener->SetEnergyCMS(5500.);// Centre of mass energy
804 gener->SetProcess(kPyJets);// Process type
805 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
806 gener->SetJetPhiRange(0., 360.);
807 gener->SetJetEtRange(10., 1000.);
808 gener->SetGluonRadiation(1,1);
809 // gener->SetPtKick(0.);
810 // Structure function
811 gener->SetStrucFunc(kCTEQ4L);
812 gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering
813 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
814 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
815 gener->SetProjectile("p", 1, 1) ;
816 gener->SetTarget("p", 1, 1) ;
817 gGener=gener;
27b7c1fb 818 }
6d1a0a21 819 break;
820 case kPythia6Jets35_42:
27b7c1fb 821 {
822 comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV");
823 AliGenPythia * gener = new AliGenPythia(-1);
6d1a0a21 824 gener->SetEnergyCMS(5500.);// Centre of mass energy
825 gener->SetProcess(kPyJets);// Process type
826 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
827 gener->SetJetPhiRange(0., 360.);
828 gener->SetJetEtRange(10., 1000.);
829 gener->SetGluonRadiation(1,1);
830 // gener->SetPtKick(0.);
831 // Structure function
832 gener->SetStrucFunc(kCTEQ4L);
833 gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering
834 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
835 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
836 gener->SetProjectile("p", 1, 1) ;
837 gener->SetTarget("p", 1, 1) ;
838 gGener=gener;
27b7c1fb 839 }
6d1a0a21 840 break;
841 case kPythia6Jets42_50:
27b7c1fb 842 {
843 comment = comment.Append(":Pythia jets 42-50 GeV @ 5.5 TeV");
844 AliGenPythia * gener = new AliGenPythia(-1);
6d1a0a21 845 gener->SetEnergyCMS(5500.);// Centre of mass energy
846 gener->SetProcess(kPyJets);// Process type
847 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
848 gener->SetJetPhiRange(0., 360.);
849 gener->SetJetEtRange(10., 1000.);
850 gener->SetGluonRadiation(1,1);
851 // gener->SetPtKick(0.);
852 // Structure function
853 gener->SetStrucFunc(kCTEQ4L);
854 gener->SetPtHard(42., 50.);// Pt transfer of the hard scattering
855 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
856 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
857 gener->SetProjectile("p", 1, 1) ;
858 gener->SetTarget("p", 1, 1) ;
859 gGener=gener;
27b7c1fb 860 }
861 break;
6d1a0a21 862 case kPythia6Jets50_60:
27b7c1fb 863 {
864 comment = comment.Append(":Pythia jets 50-60 GeV @ 5.5 TeV");
865 AliGenPythia * gener = new AliGenPythia(-1);
6d1a0a21 866 gener->SetEnergyCMS(5500.);// Centre of mass energy
867 gener->SetProcess(kPyJets);// Process type
868 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
869 gener->SetJetPhiRange(0., 360.);
870 gener->SetJetEtRange(10., 1000.);
871 gener->SetGluonRadiation(1,1);
872 // gener->SetPtKick(0.);
873 // Structure function
874 gener->SetStrucFunc(kCTEQ4L);
875 gener->SetPtHard(50., 60.);// Pt transfer of the hard scattering
876 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
877 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
878 gGener=gener;
27b7c1fb 879 }
6d1a0a21 880 break;
881 case kPythia6Jets60_72:
27b7c1fb 882 {
883 comment = comment.Append(":Pythia jets 60-72 GeV @ 5.5 TeV");
884 AliGenPythia * gener = new AliGenPythia(-1);
6d1a0a21 885 gener->SetEnergyCMS(5500.);// Centre of mass energy
886 gener->SetProcess(kPyJets);// Process type
887 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
888 gener->SetJetPhiRange(0., 360.);
889 gener->SetJetEtRange(10., 1000.);
890 gener->SetGluonRadiation(1,1);
891 // gener->SetPtKick(0.);
892 // Structure function
893 gener->SetStrucFunc(kCTEQ4L);
894 gener->SetPtHard(60., 72.);// Pt transfer of the hard scattering
895 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
896 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
897 gener->SetProjectile("p", 1, 1) ;
898 gener->SetTarget("p", 1, 1) ;
899 gGener=gener;
27b7c1fb 900 }
6d1a0a21 901 break;
902 case kPythia6Jets72_86:
27b7c1fb 903 {
904 comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV");
905 AliGenPythia * gener = new AliGenPythia(-1);
6d1a0a21 906 gener->SetEnergyCMS(5500.);// Centre of mass energy
907 gener->SetProcess(kPyJets);// Process type
908 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
909 gener->SetJetPhiRange(0., 360.);
910 gener->SetJetEtRange(10., 1000.);
911 gener->SetGluonRadiation(1,1);
912 // gener->SetPtKick(0.);
913 // Structure function
914 gener->SetStrucFunc(kCTEQ4L);
915 gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering
916 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
917 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
918 gener->SetProjectile("p", 1, 1) ;
919 gener->SetTarget("p", 1, 1) ;
920 gGener=gener;
27b7c1fb 921 }
922 break;
6d1a0a21 923 case kPythia6Jets86_104:
27b7c1fb 924 {
925 comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV");
926 AliGenPythia * gener = new AliGenPythia(-1);
6d1a0a21 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(86., 104.);// 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.)
939 gener->SetProjectile("p", 1, 1) ;
940 gener->SetTarget("p", 1, 1) ;
941 gGener=gener;
27b7c1fb 942 }
943 break;
944 case kPythia6Jets104_125:
945 {
946 comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV");
947 AliGenPythia * gener = new AliGenPythia(-1);
6d1a0a21 948 gener->SetEnergyCMS(5500.);// Centre of mass energy
949 gener->SetProcess(kPyJets);// Process type
950 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
951 gener->SetJetPhiRange(0., 360.);
952 gener->SetJetEtRange(10., 1000.);
953 gener->SetGluonRadiation(1,1);
954 // gener->SetPtKick(0.);
955 // Structure function
956 gener->SetStrucFunc(kCTEQ4L);
957 gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering
958 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
959 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
960 gener->SetProjectile("p", 1, 1) ;
961 gener->SetTarget("p", 1, 1) ;
962 gGener=gener;
27b7c1fb 963 }
6d1a0a21 964 break;
965 case kPythia6Jets125_150:
27b7c1fb 966 {
967 comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV");
968 AliGenPythia * gener = new AliGenPythia(-1);
6d1a0a21 969 gener->SetEnergyCMS(5500.);// Centre of mass energy
970 gener->SetProcess(kPyJets);// Process type
971 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
972 gener->SetJetPhiRange(0., 360.);
973 gener->SetJetEtRange(10., 1000.);
974 gener->SetGluonRadiation(1,1);
975 // gener->SetPtKick(0.);
976 // Structure function
977 gener->SetStrucFunc(kCTEQ4L);
978 gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering
979 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
980 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
981 gGener=gener;
27b7c1fb 982 }
6d1a0a21 983 break;
984 case kPythia6Jets150_180:
27b7c1fb 985 {
986 comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV");
987 AliGenPythia * gener = new AliGenPythia(-1);
6d1a0a21 988 gener->SetEnergyCMS(5500.);// Centre of mass energy
989 gener->SetProcess(kPyJets);// Process type
990 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
991 gener->SetJetPhiRange(0., 360.);
992 gener->SetJetEtRange(10., 1000.);
993 gener->SetGluonRadiation(1,1);
994 // gener->SetPtKick(0.);
995 // Structure function
996 gener->SetStrucFunc(kCTEQ4L);
997 gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering
998 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
999 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1000 gener->SetProjectile("p", 1, 1) ;
1001 gener->SetTarget("p", 1, 1) ;
1002 gGener=gener;
27b7c1fb 1003 }
1004 break;
6d1a0a21 1005 case kD0PbPb5500:
27b7c1fb 1006 {
6d1a0a21 1007 comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
1008 AliGenPythia * gener = new AliGenPythia(10);
1009 gener->SetProcess(kPyD0PbPbMNR);
1010 gener->SetStrucFunc(kCTEQ4L);
1011 gener->SetPtHard(2.1,-1.0);
1012 gener->SetEnergyCMS(5500.);
1013 gener->SetNuclei(208,208);
1014 gener->SetForceDecay(kHadronicD);
1015 gener->SetYRange(-2,2);
1016 gener->SetFeedDownHigherFamily(kFALSE);
1017 gener->SetStackFillOpt(AliGenPythia::kParentSelection);
1018 gener->SetCountMode(AliGenPythia::kCountParents);
1019 gener->SetProjectile("A", 208, 82) ;
1020 gener->SetTarget("A", 208, 82) ;
1021 gGener=gener;
27b7c1fb 1022 }
1023 break;
1024 case kCharmSemiElPbPb5500:
1025 {
6d1a0a21 1026 comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
1027 AliGenPythia * gener = new AliGenPythia(10);
1028 gener->SetProcess(kPyCharmPbPbMNR);
1029 gener->SetStrucFunc(kCTEQ4L);
1030 gener->SetPtHard(2.1,-1.0);
1031 gener->SetEnergyCMS(5500.);
1032 gener->SetNuclei(208,208);
1033 gener->SetForceDecay(kSemiElectronic);
1034 gener->SetYRange(-2,2);
1035 gener->SetFeedDownHigherFamily(kFALSE);
1036 gener->SetCountMode(AliGenPythia::kCountParents);
1037 gener->SetProjectile("A", 208, 82) ;
1038 gener->SetTarget("A", 208, 82) ;
1039 gGener=gener;
27b7c1fb 1040 }
1041 break;
6d1a0a21 1042 case kBeautySemiElPbPb5500:
27b7c1fb 1043 {
6d1a0a21 1044 comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
1045 AliGenPythia *gener = new AliGenPythia(10);
1046 gener->SetProcess(kPyBeautyPbPbMNR);
1047 gener->SetStrucFunc(kCTEQ4L);
1048 gener->SetPtHard(2.75,-1.0);
1049 gener->SetEnergyCMS(5500.);
1050 gener->SetNuclei(208,208);
1051 gener->SetForceDecay(kSemiElectronic);
1052 gener->SetYRange(-2,2);
1053 gener->SetFeedDownHigherFamily(kFALSE);
1054 gener->SetCountMode(AliGenPythia::kCountParents);
1055 gener->SetProjectile("A", 208, 82) ;
1056 gener->SetTarget("A", 208, 82) ;
1057 gGener=gener;
27b7c1fb 1058 }
6d1a0a21 1059 break;
1060 case kCocktailTRD:
27b7c1fb 1061 {
6d1a0a21 1062 comment = comment.Append(" Cocktail for TRD at 5.5 TeV");
1063 AliGenCocktail *gener = new AliGenCocktail();
1064
1065 AliGenParam *phi = new AliGenParam(10,
27b7c1fb 1066 new AliGenMUONlib(),
1067 AliGenMUONlib::kPhi,
1068 "Vogt PbPb");
6d1a0a21 1069
1070 phi->SetPtRange(0, 100);
1071 phi->SetYRange(-1., +1.);
1072 phi->SetForceDecay(kDiElectron);
1073
1074 AliGenParam *omega = new AliGenParam(10,
1075 new AliGenMUONlib(),
1076 AliGenMUONlib::kOmega,
1077 "Vogt PbPb");
1078
1079 omega->SetPtRange(0, 100);
1080 omega->SetYRange(-1., +1.);
1081 omega->SetForceDecay(kDiElectron);
1082
1083 AliGenParam *jpsi = new AliGenParam(10,
1084 new AliGenMUONlib(),
1085 AliGenMUONlib::kJpsiFamily,
1086 "Vogt PbPb");
1087
1088 jpsi->SetPtRange(0, 100);
1089 jpsi->SetYRange(-1., +1.);
1090 jpsi->SetForceDecay(kDiElectron);
1091
1092 AliGenParam *ups = new AliGenParam(10,
1093 new AliGenMUONlib(),
1094 AliGenMUONlib::kUpsilonFamily,
1095 "Vogt PbPb");
1096 ups->SetPtRange(0, 100);
1097 ups->SetYRange(-1., +1.);
1098 ups->SetForceDecay(kDiElectron);
1099
1100 AliGenParam *charm = new AliGenParam(10,
1101 new AliGenMUONlib(),
1102 AliGenMUONlib::kCharm,
1103 "central");
1104 charm->SetPtRange(0, 100);
1105 charm->SetYRange(-1.5, +1.5);
1106 charm->SetForceDecay(kSemiElectronic);
1107
1108
1109 AliGenParam *beauty = new AliGenParam(10,
1110 new AliGenMUONlib(),
1111 AliGenMUONlib::kBeauty,
1112 "central");
1113 beauty->SetPtRange(0, 100);
1114 beauty->SetYRange(-1.5, +1.5);
1115 beauty->SetForceDecay(kSemiElectronic);
1116
1117 AliGenParam *beautyJ = new AliGenParam(10,
1118 new AliGenMUONlib(),
1119 AliGenMUONlib::kBeauty,
1120 "central");
1121 beautyJ->SetPtRange(0, 100);
1122 beautyJ->SetYRange(-1.5, +1.5);
1123 beautyJ->SetForceDecay(kBJpsiDiElectron);
1124
1125 gener->AddGenerator(phi,"Phi",1);
1126 gener->AddGenerator(omega,"Omega",1);
1127 gener->AddGenerator(jpsi,"J/psi",1);
1128 gener->AddGenerator(ups,"Upsilon",1);
1129 gener->AddGenerator(charm,"Charm",1);
1130 gener->AddGenerator(beauty,"Beauty",1);
1131 gener->AddGenerator(beautyJ,"J/Psi from Beauty",1);
1132 gener->SetProjectile("A", 208, 82) ;
1133 gener->SetTarget("A", 208, 82) ;
1134 gGener=gener;
27b7c1fb 1135 }
1136 break;
1137 case kPyJJ:
1138 {
6d1a0a21 1139 comment = comment.Append(" Jet-jet at 5.5 TeV");
1140 AliGenPythia *gener = new AliGenPythia(-1);
1141 gener->SetEnergyCMS(5500.);
1142 gener->SetProcess(kPyJets);
1143 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1144 gener->SetPtHard(ptHardMin,ptHardMax);
1145 gener->SetYHard(-0.7,0.7);
1146 gener->SetJetEtaRange(-0.2,0.2);
1147 gener->SetEventListRange(0,1);
1148 gener->SetProjectile("p", 1, 1) ;
1149 gener->SetTarget("p", 1, 1) ;
1150 gGener=gener;
27b7c1fb 1151 }
6d1a0a21 1152 break;
1153 case kPyGJ:
27b7c1fb 1154 {
6d1a0a21 1155 comment = comment.Append(" Gamma-jet at 5.5 TeV");
1156 AliGenPythia *gener = new AliGenPythia(-1);
1157 gener->SetEnergyCMS(5500.);
1158 gener->SetProcess(kPyDirectGamma);
1159 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1160 gener->SetPtHard(ptHardMin,ptHardMax);
1161 gener->SetYHard(-1.0,1.0);
1162 gener->SetGammaEtaRange(-0.13,0.13);
1163 gener->SetGammaPhiRange(210.,330.);
1164 gener->SetEventListRange(0,1);
1165 gener->SetProjectile("p", 1, 1) ;
1166 gener->SetTarget("p", 1, 1) ;
1167 gGener=gener;
27b7c1fb 1168 }
6d1a0a21 1169 break;
1170 case kMuonCocktailCent1:
27b7c1fb 1171 {
6d1a0a21 1172 comment = comment.Append(" Muon Cocktail Cent1");
1173 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1174 gener->SetPtRange(0.4,100.); // Transverse momentum range
1175 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1176 gener->SetYRange(-4.0,-2.4);
1177 gener->SetMuonPtCut(0.8);
1178 gener->SetMuonThetaCut(171.,178.);
1179 gener->SetMuonMultiplicity(2);
1180 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1181 gGener=gener;
1182 gener->SetProjectile("A", 208, 82) ;
1183 gener->SetTarget("A", 208, 82) ;
27b7c1fb 1184 }
6d1a0a21 1185 break;
1186 case kMuonCocktailPer1:
27b7c1fb 1187 {
6d1a0a21 1188 comment = comment.Append(" Muon Cocktail Per1");
1189 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1190 gener->SetPtRange(0.0,100.); // Transverse momentum range
1191 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1192 gener->SetYRange(-4.0,-2.4);
1193 gener->SetMuonPtCut(0.8);
1194 gener->SetMuonThetaCut(171.,178.);
1195 gener->SetMuonMultiplicity(2);
1196 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1197 gener->SetProjectile("A", 208, 82) ;
1198 gener->SetTarget("A", 208, 82) ;
1199 gGener=gener;
27b7c1fb 1200 }
1201 break;
1202 case kMuonCocktailPer4:
1203 {
6d1a0a21 1204 comment = comment.Append(" Muon Cocktail Per4");
1205 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1206 gener->SetPtRange(0.0,100.); // Transverse momentum range
1207 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1208 gener->SetYRange(-4.0,-2.4);
1209 gener->SetMuonPtCut(0.8);
1210 gener->SetMuonThetaCut(171.,178.);
1211 gener->SetMuonMultiplicity(2);
1212 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1213 gener->SetProjectile("A", 208, 82) ;
1214 gener->SetTarget("A", 208, 82) ;
1215 gGener=gener;
27b7c1fb 1216 }
6d1a0a21 1217 break;
1218 case kMuonCocktailCent1HighPt:
27b7c1fb 1219 {
6d1a0a21 1220 comment = comment.Append(" Muon Cocktail HighPt Cent1");
1221 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1222 gener->SetPtRange(0.0,100.); // Transverse momentum range
1223 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1224 gener->SetYRange(-4.0,-2.4);
1225 gener->SetMuonPtCut(2.5);
1226 gener->SetMuonThetaCut(171.,178.);
1227 gener->SetMuonMultiplicity(2);
1228 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1229 gener->SetProjectile("A", 208, 82) ;
1230 gener->SetTarget("A", 208, 82) ;
1231 gGener=gener;
27b7c1fb 1232 }
6d1a0a21 1233 break;
1234 case kMuonCocktailPer1HighPt :
27b7c1fb 1235 {
6d1a0a21 1236 comment = comment.Append(" Muon Cocktail HighPt Per1");
1237 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1238 gener->SetPtRange(0.0,100.); // Transverse momentum range
1239 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1240 gener->SetYRange(-4.0,-2.4);
1241 gener->SetMuonPtCut(2.5);
1242 gener->SetMuonThetaCut(171.,178.);
1243 gener->SetMuonMultiplicity(2);
1244 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1245 gener->SetProjectile("A", 208, 82) ;
1246 gener->SetTarget("A", 208, 82) ;
1247 gGener=gener;
27b7c1fb 1248 }
6d1a0a21 1249 break;
1250 case kMuonCocktailPer4HighPt:
27b7c1fb 1251 {
6d1a0a21 1252 comment = comment.Append(" Muon Cocktail HighPt Per4");
1253 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1254 gener->SetPtRange(0.0,100.); // Transverse momentum range
1255 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1256 gener->SetYRange(-4.0,-2.4);
1257 gener->SetMuonPtCut(2.5);
1258 gener->SetMuonThetaCut(171.,178.);
1259 gener->SetMuonMultiplicity(2);
1260 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1261 gener->SetProjectile("A", 208, 82) ;
1262 gener->SetTarget("A", 208, 82) ;
1263 gGener=gener;
27b7c1fb 1264 }
6d1a0a21 1265 break;
1266 case kMuonCocktailCent1Single:
27b7c1fb 1267 {
6d1a0a21 1268 comment = comment.Append(" Muon Cocktail Single Cent1");
1269 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1270 gener->SetPtRange(0.0,100.); // Transverse momentum range
1271 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1272 gener->SetYRange(-4.0,-2.4);
1273 gener->SetMuonPtCut(0.8);
1274 gener->SetMuonThetaCut(171.,178.);
1275 gener->SetMuonMultiplicity(1);
1276 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1277 gener->SetProjectile("A", 208, 82) ;
1278 gener->SetTarget("A", 208, 82) ;
1279 gGener=gener;
27b7c1fb 1280 }
6d1a0a21 1281 break;
1282 case kMuonCocktailPer1Single :
27b7c1fb 1283 {
6d1a0a21 1284 comment = comment.Append(" Muon Cocktail Single Per1");
1285 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1286 gener->SetPtRange(0.0,100.); // Transverse momentum range
1287 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1288 gener->SetYRange(-4.0,-2.4);
1289 gener->SetMuonPtCut(0.8);
1290 gener->SetMuonThetaCut(171.,178.);
1291 gener->SetMuonMultiplicity(1);
1292 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1293 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1294 gener->SetProjectile("A", 208, 82) ;
1295 gener->SetTarget("A", 208, 82) ;
1296 gGener=gener;
27b7c1fb 1297 }
6d1a0a21 1298 break;
1299 case kMuonCocktailPer4Single:
27b7c1fb 1300 {
6d1a0a21 1301 comment = comment.Append(" Muon Cocktail Single Per4");
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(1);
1309 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1310 gener->SetProjectile("A", 208, 82) ;
1311 gener->SetTarget("A", 208, 82) ;
1312 gGener=gener;
27b7c1fb 1313 }
6d1a0a21 1314 break;
1315 case kFlow_2_2000:
1316 {
1317 comment = comment.Append(" Flow with dN/deta = 2000, vn = 2%");
1318 gGener = GeVSimStandard(2000., 2.);
1319 }
1320 break;
1321
1322 case kFlow_10_2000:
1323 {
1324 comment = comment.Append(" Flow with dN/deta = 2000, vn = 10%");
1325 gGener = GeVSimStandard(2000., 10.);
1326 }
1327 break;
1328
1329 case kFlow_6_2000:
1330 {
1331 comment = comment.Append(" Flow with dN/deta = 2000, vn = 6%");
1332 gGener = GeVSimStandard(2000., 6.);
1333 }
1334 break;
1335
1336 case kFlow_6_5000:
1337 {
1338 comment = comment.Append(" Flow with dN/deta = 5000, vn = 6%");
1339 gGener = GeVSimStandard(5000., 6.);
1340 }
1341 break;
1342 case kHIJINGplus:
1343 {
1344 //
1345 // The cocktail
1346 AliGenCocktail *gener = new AliGenCocktail();
1347
1348 //
1349 // Charm production by Pythia
1350 AliGenPythia * genpyc = new AliGenPythia(230);
1351 genpyc->SetProcess(kPyCharmPbPbMNR);
1352 genpyc->SetStrucFunc(kCTEQ4L);
1353 genpyc->SetPtHard(2.1,-1.0);
1354 genpyc->SetEnergyCMS(5500.);
1355 genpyc->SetNuclei(208,208);
1356 genpyc->SetYRange(-999,999);
1357 genpyc->SetForceDecay(kAll);
1358 genpyc->SetFeedDownHigherFamily(kFALSE);
1359 genpyc->SetCountMode(AliGenPythia::kCountParents);
1360 //
1361 // Beauty production by Pythia
1362 AliGenPythia * genpyb = new AliGenPythia(9);
1363 genpyb->SetProcess(kPyBeautyPbPbMNR);
1364 genpyb->SetStrucFunc(kCTEQ4L);
1365 genpyb->SetPtHard(2.75,-1.0);
1366 genpyb->SetEnergyCMS(5500.);
1367 genpyb->SetNuclei(208,208);
1368 genpyb->SetYRange(-999,999);
1369 genpyb->SetForceDecay(kAll);
1370 genpyb->SetFeedDownHigherFamily(kFALSE);
1371 genpyb->SetCountMode(AliGenPythia::kCountParents);
27b7c1fb 1372 //
1373 // Hyperons
27b7c1fb 1374 //
6d1a0a21 1375 AliGenSTRANGElib *lib = new AliGenSTRANGElib();
1376 Int_t particle;
1377 // Xi
1378 particle = kXiMinus;
2b919384 1379 AliGenParam *genXi = new AliGenParam(16,lib,particle);
6d1a0a21 1380 genXi->SetPtRange(0., 12.);
1381 genXi->SetYRange(-1.1, 1.1);
1382 genXi->SetForceDecay(kNoDecay);
1383
1384 //
1385 // Omega
1386 particle = kOmegaMinus;
2b919384 1387 AliGenParam *genOmega = new AliGenParam(10,lib,particle);
6d1a0a21 1388 genOmega->SetPtRange(0, 12.);
1389 genOmega->SetYRange(-1.1, 1.1);
1390 genOmega->SetForceDecay(kNoDecay);
1391
1392 //
1393 // Central Hijing
1394 AliGenHijing *genHi = HijingStandard();
1395 genHi->SwitchOffHeavyQuarks(kTRUE);
1396 genHi->SetImpactParameterRange(0.,5.);
1397 //
1398 // Add everything to the cocktail and shake ...
1399 gener->AddGenerator(genHi, "Hijing cent1", 1);
1400 gener->AddGenerator(genpyc, "Extra charm", 1);
1401 gener->AddGenerator(genpyb, "Extra beauty", 1);
1402 gener->AddGenerator(genXi, "Xi" , 1);
1403 gener->AddGenerator(genOmega, "Omega", 1);
1404 gener->SetProjectile("A", 208, 82) ;
1405 gener->SetTarget("A", 208, 82) ;
1406 gGener = gener;
1407 }
1408 break;
1409 default: break;
27b7c1fb 1410 }
6d1a0a21 1411
1412 return gGener;
27b7c1fb 1413}
1414
1415AliGenHijing* HijingStandard()
1416{
6d1a0a21 1417 AliGenHijing *gener = new AliGenHijing(-1);
1418 // centre of mass energy
1419 gener->SetEnergyCMS(5500.);
1420 // reference frame
1421 gener->SetReferenceFrame("CMS");
1422 // projectile
1423 gener->SetProjectile("A", 208, 82);
1424 gener->SetTarget ("A", 208, 82);
1425 // tell hijing to keep the full parent child chain
1426 gener->KeepFullEvent();
1427 // enable jet quenching
1428 gener->SetJetQuenching(1);
1429 // enable shadowing
1430 gener->SetShadowing(1);
1431 // neutral pion and heavy particle decays switched off
1432 gener->SetDecaysOff(1);
1433 // Don't track spectators
1434 gener->SetSpectators(0);
1435 // kinematic selection
1436 gener->SetSelectAll(0);
1437 return gener;
27b7c1fb 1438}
1439
1440AliGenGeVSim* GeVSimStandard(Float_t mult, Float_t vn)
1441{
6d1a0a21 1442 AliGenGeVSim* gener = new AliGenGeVSim(0);
1443 //
1444 // Mult is the number of charged particles in |eta| < 0.5
1445 // Vn is in (%)
1446 //
1447 // Sigma of the Gaussian dN/deta
1448 Float_t sigma_eta = 2.75;
1449 //
1450 // Maximum eta
1451 Float_t etamax = 7.00;
1452 //
1453 //
1454 // Scale from multiplicity in |eta| < 0.5 to |eta| < |etamax|
1455 Float_t mm = mult * (TMath::Erf(etamax/sigma_eta/sqrt(2.)) / TMath::Erf(0.5/sigma_eta/sqrt(2.)));
1456 //
1457 // Scale from charged to total multiplicity
1458 //
1459 mm *= 1.587;
1460 //
1461 // Vn
1462 vn /= 100.;
1463 //
1464 // Define particles
1465 //
1466 //
1467 // 78% Pions (26% pi+, 26% pi-, 26% p0) T = 250 MeV
1468 AliGeVSimParticle *pp = new AliGeVSimParticle(kPiPlus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1469 AliGeVSimParticle *pm = new AliGeVSimParticle(kPiMinus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1470 AliGeVSimParticle *p0 = new AliGeVSimParticle(kPi0, 1, 0.26 * mm, 0.25, sigma_eta) ;
1471 //
1472 // 12% Kaons (3% K0short, 3% K0long, 3% K+, 3% K-) T = 300 MeV
1473 AliGeVSimParticle *ks = new AliGeVSimParticle(kK0Short, 1, 0.03 * mm, 0.30, sigma_eta) ;
1474 AliGeVSimParticle *kl = new AliGeVSimParticle(kK0Long, 1, 0.03 * mm, 0.30, sigma_eta) ;
1475 AliGeVSimParticle *kp = new AliGeVSimParticle(kKPlus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1476 AliGeVSimParticle *km = new AliGeVSimParticle(kKMinus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1477 //
1478 // 10% Protons / Neutrons (5% Protons, 5% Neutrons) T = 250 MeV
1479 AliGeVSimParticle *pr = new AliGeVSimParticle(kProton, 1, 0.05 * mm, 0.25, sigma_eta) ;
1480 AliGeVSimParticle *ne = new AliGeVSimParticle(kNeutron, 1, 0.05 * mm, 0.25, sigma_eta) ;
1481 //
1482 // Set Elliptic Flow properties
1483
1484 Float_t pTsaturation = 2. ;
1485
1486 pp->SetEllipticParam(vn,pTsaturation,0.) ;
1487 pm->SetEllipticParam(vn,pTsaturation,0.) ;
1488 p0->SetEllipticParam(vn,pTsaturation,0.) ;
1489 pr->SetEllipticParam(vn,pTsaturation,0.) ;
1490 ne->SetEllipticParam(vn,pTsaturation,0.) ;
1491 ks->SetEllipticParam(vn,pTsaturation,0.) ;
1492 kl->SetEllipticParam(vn,pTsaturation,0.) ;
1493 kp->SetEllipticParam(vn,pTsaturation,0.) ;
1494 km->SetEllipticParam(vn,pTsaturation,0.) ;
1495 //
1496 // Set Direct Flow properties
1497 pp->SetDirectedParam(vn,1.0,0.) ;
1498 pm->SetDirectedParam(vn,1.0,0.) ;
1499 p0->SetDirectedParam(vn,1.0,0.) ;
1500 pr->SetDirectedParam(vn,1.0,0.) ;
1501 ne->SetDirectedParam(vn,1.0,0.) ;
1502 ks->SetDirectedParam(vn,1.0,0.) ;
1503 kl->SetDirectedParam(vn,1.0,0.) ;
1504 kp->SetDirectedParam(vn,1.0,0.) ;
1505 km->SetDirectedParam(vn,1.0,0.) ;
1506 //
1507 // Add particles to the list
1508 gener->AddParticleType(pp) ;
1509 gener->AddParticleType(pm) ;
1510 gener->AddParticleType(p0) ;
1511 gener->AddParticleType(pr) ;
1512 gener->AddParticleType(ne) ;
1513 gener->AddParticleType(ks) ;
1514 gener->AddParticleType(kl) ;
1515 gener->AddParticleType(kp) ;
1516 gener->AddParticleType(km) ;
1517 //
1518 // Random Ev.Plane ----------------------------------
1519 TF1 *rpa = new TF1("gevsimPsiRndm","1", 0, 360);
1520 // --------------------------------------------------
1521 gener->SetPtRange(0., 9.) ; // Use a resonable range! (used for bin size in numerical integration)
1522 gener->SetPhiRange(0, 360);
1523 //
1524 // Set pseudorapidity range
1525 Float_t thmin = EtaToTheta(+etamax);
1526 Float_t thmax = EtaToTheta(-etamax);
1527 gener->SetThetaRange(thmin,thmax);
1528 return gener;
27b7c1fb 1529}
1530
1531
1532
1533void ProcessEnvironmentVars()
1534{
1535 // Run type
1536 if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
1537 for (Int_t iRun = 0; iRun < kRunMax; iRun++) {
1538 if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) {
1539 srun = (PprRun_t)iRun;
1540 cout<<"Run type set to "<<pprRunName[iRun]<<endl;
1541 }
1542 }
1543 }
1544
1545 // Random Number seed
1546 if (gSystem->Getenv("CONFIG_SEED")) {
1547 sseed = atoi(gSystem->Getenv("CONFIG_SEED"));
1548 }
1549}