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Overlaps corrected, new shape of sectors
[u/mrichter/AliRoot.git] / TPC / testMC / ConfigCosmicBox.C
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d37e991a 1/// \file ConfigCosmicBox.C
2/// One can use the configuration macro in compiled mode by
3/// ~~~
4/// root [0] gSystem->Load("libgeant321");
5/// root [0] gSystem->SetIncludePath("-I$ROOTSYS/include -I$ALICE_ROOT/include\
6/// -I$ALICE_ROOT -I$ALICE/geant3/TGeant3");
7/// root [0] .x grun.C(1,"ConfigPPR.C++")
8/// ~~~
dbe63348 9
10#if !defined(__CINT__) || defined(__MAKECINT__)
11#include <Riostream.h>
12#include <TRandom.h>
13#include <TSystem.h>
14#include <TVirtualMC.h>
15#include <TGeant3TGeo.h>
16#include <TPDGCode.h>
17#include <TF1.h>
18#include "STEER/AliRunLoader.h"
19#include "STEER/AliRun.h"
20#include "STEER/AliConfig.h"
21#include "STEER/AliGenerator.h"
22#include "STEER/AliLog.h"
23#include "PYTHIA6/AliDecayerPythia.h"
24#include "EVGEN/AliGenHIJINGpara.h"
25#include "THijing/AliGenHijing.h"
26#include "EVGEN/AliGenCocktail.h"
27#include "EVGEN/AliGenSlowNucleons.h"
28#include "EVGEN/AliSlowNucleonModelExp.h"
29#include "EVGEN/AliGenParam.h"
30#include "EVGEN/AliGenMUONlib.h"
31#include "EVGEN/AliGenSTRANGElib.h"
32#include "EVGEN/AliGenMUONCocktail.h"
33#include "EVGEN/AliGenCocktail.h"
34#include "EVGEN/AliGenGeVSim.h"
35#include "EVGEN/AliGeVSimParticle.h"
36#include "PYTHIA6/AliGenPythia.h"
37#include "STEER/AliMagF.h"
38#include "STRUCT/AliBODY.h"
39#include "STRUCT/AliMAG.h"
40#include "STRUCT/AliABSOv3.h"
41#include "STRUCT/AliDIPOv3.h"
42#include "STRUCT/AliHALLv3.h"
43#include "STRUCT/AliFRAMEv2.h"
44#include "STRUCT/AliSHILv3.h"
45#include "STRUCT/AliPIPEv3.h"
3a5fcc75 46#include "ITS/AliITSv11.h"
dbe63348 47#include "TPC/AliTPCv2.h"
48#include "TOF/AliTOFv6T0.h"
49#include "HMPID/AliHMPIDv3.h"
50#include "ZDC/AliZDCv3.h"
51#include "TRD/AliTRDv1.h"
52#include "FMD/AliFMDv1.h"
53#include "MUON/AliMUONv1.h"
54#include "PHOS/AliPHOSv1.h"
55#include "PMD/AliPMDv1.h"
56#include "T0/AliT0v1.h"
57#include "EMCAL/AliEMCALv2.h"
58#include "ACORDE/AliACORDEv1.h"
59#include "VZERO/AliVZEROv7.h"
60#include "EVGEN/AliGenCosmicsParam.h"
61
62#endif
63
64enum PprRun_t
65{
66 test50,
67 kParam_8000, kParam_4000, kParam_2000,
68 kHijing_cent1, kHijing_cent2,
69 kHijing_per1, kHijing_per2, kHijing_per3, kHijing_per4, kHijing_per5,
70 kHijing_jj25, kHijing_jj50, kHijing_jj75, kHijing_jj100, kHijing_jj200,
71 kHijing_gj25, kHijing_gj50, kHijing_gj75, kHijing_gj100, kHijing_gj200,
72 kHijing_pA, kPythia6,
73 kPythia6Jets20_24, kPythia6Jets24_29, kPythia6Jets29_35,
74 kPythia6Jets35_42, kPythia6Jets42_50, kPythia6Jets50_60,
75 kPythia6Jets60_72, kPythia6Jets72_86, kPythia6Jets86_104,
76 kPythia6Jets104_125, kPythia6Jets125_150, kPythia6Jets150_180,
77 kD0PbPb5500, kCharmSemiElPbPb5500, kBeautySemiElPbPb5500,
78 kCocktailTRD, kPyJJ, kPyGJ,
79 kMuonCocktailCent1, kMuonCocktailPer1, kMuonCocktailPer4,
80 kMuonCocktailCent1HighPt, kMuonCocktailPer1HighPt, kMuonCocktailPer4HighPt,
81 kMuonCocktailCent1Single, kMuonCocktailPer1Single, kMuonCocktailPer4Single,
82 kFlow_2_2000, kFlow_10_2000, kFlow_6_2000, kFlow_6_5000,
83 kHIJINGplus, kRunMax
84};
85
86const char* pprRunName[] = {
87 "test50",
88 "kParam_8000", "kParam_4000", "kParam_2000",
89 "kHijing_cent1", "kHijing_cent2",
90 "kHijing_per1", "kHijing_per2", "kHijing_per3", "kHijing_per4",
91 "kHijing_per5",
92 "kHijing_jj25", "kHijing_jj50", "kHijing_jj75", "kHijing_jj100",
93 "kHijing_jj200",
94 "kHijing_gj25", "kHijing_gj50", "kHijing_gj75", "kHijing_gj100",
95 "kHijing_gj200", "kHijing_pA", "kPythia6",
96 "kPythia6Jets20_24", "kPythia6Jets24_29", "kPythia6Jets29_35",
97 "kPythia6Jets35_42", "kPythia6Jets42_50", "kPythia6Jets50_60",
98 "kPythia6Jets60_72", "kPythia6Jets72_86", "kPythia6Jets86_104",
99 "kPythia6Jets104_125", "kPythia6Jets125_150", "kPythia6Jets150_180",
100 "kD0PbPb5500", "kCharmSemiElPbPb5500", "kBeautySemiElPbPb5500",
101 "kCocktailTRD", "kPyJJ", "kPyGJ",
102 "kMuonCocktailCent1", "kMuonCocktailPer1", "kMuonCocktailPer4",
103 "kMuonCocktailCent1HighPt", "kMuonCocktailPer1HighPt", "kMuonCocktailPer4HighPt",
104 "kMuonCocktailCent1Single", "kMuonCocktailPer1Single", "kMuonCocktailPer4Single",
105 "kFlow_2_2000", "kFlow_10_2000", "kFlow_6_2000", "kFlow_6_5000", "kHIJINGplus"
106};
107
108enum PprRad_t
109{
110 kGluonRadiation, kNoGluonRadiation
111};
112
113enum PprTrigConf_t
114{
115 kDefaultPPTrig, kDefaultPbPbTrig
116};
117
118const char * pprTrigConfName[] = {
119 "p-p","Pb-Pb"
120};
121
122// This part for configuration
123
124static PprRun_t srun = test50;
125static PprRad_t srad = kGluonRadiation;
126static AliMagF::BMap_t smag = AliMagF::k5kG;
127static Int_t sseed = 0; //Set 0 to use the current time
128static PprTrigConf_t strig = kDefaultPPTrig; // default pp trigger configuration
129
130// Comment line
131static TString comment;
132
133// Functions
134Float_t EtaToTheta(Float_t arg);
135AliGenerator* GeneratorFactory(PprRun_t srun);
136AliGenHijing* HijingStandard();
137AliGenGeVSim* GeVSimStandard(Float_t, Float_t);
138void ProcessEnvironmentVars();
139
140void Config()
141{
d37e991a 142 /// ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
143 /// Theta range given through pseudorapidity limits 22/6/2001
dbe63348 144
145 // Get settings from environment variables
146 ProcessEnvironmentVars();
147
148 // Set Random Number seed
149 gRandom->SetSeed(sseed);
150 cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
151
152
153 // libraries required by geant321
154#if defined(__CINT__)
155 gSystem->Load("liblhapdf");
156 gSystem->Load("libEGPythia6");
157 gSystem->Load("libpythia6");
158 gSystem->Load("libAliPythia6");
159 gSystem->Load("libgeant321");
160#endif
161
162 new TGeant3TGeo("C++ Interface to Geant3");
163
164 // Output every 100 tracks
165 ((TGeant3*)gMC)->SetSWIT(4,100);
166
167 AliRunLoader* rl=0x0;
168
169 AliLog::Message(AliLog::kInfo, "Creating Run Loader", "", "", "Config()"," ConfigPPR.C", __LINE__);
170
171 rl = AliRunLoader::Open("galice.root",
172 AliConfig::GetDefaultEventFolderName(),
173 "recreate");
174 if (rl == 0x0)
175 {
176 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
177 return;
178 }
179 rl->SetCompressionLevel(2);
180 rl->SetNumberOfEventsPerFile(100);
181 gAlice->SetRunLoader(rl);
182
183 // Set the trigger configuration
28da60d3 184 AliSimulation::Instance()->SetTriggerConfig(pprTrigConfName[strig]);
dbe63348 185 cout<<"Trigger configuration is set to "<<pprTrigConfName[strig]<<endl;
186
187 //
188 // Set External decayer
189 AliDecayer *decayer = new AliDecayerPythia();
190
191
192 switch (srun) {
193 case kD0PbPb5500:
194 decayer->SetForceDecay(kHadronicD);
195 break;
196 case kCharmSemiElPbPb5500:
197 decayer->SetForceDecay(kSemiElectronic);
198 break;
199 case kBeautySemiElPbPb5500:
200 decayer->SetForceDecay(kSemiElectronic);
201 break;
202 default:
203 decayer->SetForceDecay(kAll);
204 break;
205 }
206 decayer->Init();
207 gMC->SetExternalDecayer(decayer);
208 //
209 //
210 //=======================================================================
211 //
212 //=======================================================================
213 // ************* STEERING parameters FOR ALICE SIMULATION **************
214 // --- Specify event type to be tracked through the ALICE setup
215 // --- All positions are in cm, angles in degrees, and P and E in GeV
216
217 gMC->SetProcess("DCAY",1);
218 gMC->SetProcess("PAIR",1);
219 gMC->SetProcess("COMP",1);
220 gMC->SetProcess("PHOT",1);
221 gMC->SetProcess("PFIS",0);
222 gMC->SetProcess("DRAY",0);
223 gMC->SetProcess("ANNI",1);
224 gMC->SetProcess("BREM",1);
225 gMC->SetProcess("MUNU",1);
226 gMC->SetProcess("CKOV",1);
227 gMC->SetProcess("HADR",1);
228 gMC->SetProcess("LOSS",2);
229 gMC->SetProcess("MULS",1);
230 gMC->SetProcess("RAYL",1);
231
232 Float_t cut = 1.e-3; // 1MeV cut by default
233 Float_t tofmax = 1.e10;
234
235 gMC->SetCut("CUTGAM", cut);
236 gMC->SetCut("CUTELE", cut);
237 gMC->SetCut("CUTNEU", cut);
238 gMC->SetCut("CUTHAD", cut);
239 gMC->SetCut("CUTMUO", cut);
240 gMC->SetCut("BCUTE", cut);
241 gMC->SetCut("BCUTM", cut);
242 gMC->SetCut("DCUTE", cut);
243 gMC->SetCut("DCUTM", cut);
244 gMC->SetCut("PPCUTM", cut);
245 gMC->SetCut("TOFMAX", tofmax);
246
247 // Generator Configuration
248 AliGenerator* gener = GeneratorFactory(srun);
249 gener->SetOrigin(0, 0, 0); // vertex position
250 gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position
251 gener->SetCutVertexZ(1.); // Truncate at 1 sigma
252 gener->SetVertexSmear(kPerEvent);
253 gener->SetTrackingFlag(1);
254 gener->Init();
255
256 if (smag == AliMagF::k2kG) {
257 comment = comment.Append(" | L3 field 0.2 T");
258 } else if (smag == AliMagF::k5kG) {
259 comment = comment.Append(" | L3 field 0.5 T");
260 }
261
262
263 if (srad == kGluonRadiation)
264 {
265 comment = comment.Append(" | Gluon Radiation On");
266
267 } else {
268 comment = comment.Append(" | Gluon Radiation Off");
269 }
270
271 printf("\n \n Comment: %s \n \n", comment.Data());
272
273
274// Field
4642ac4b 275 TGeoGlobalMagField::Instance()->SetField(new AliMagF("Maps","Maps", 1., 1., smag));
dbe63348 276 rl->CdGAFile();
277
278
279
280//
281 Int_t iABSO = 1;
282 Int_t iDIPO = 1;
283 Int_t iFMD = 0;
284 Int_t iFRAME = 1;
285 Int_t iHALL = 1;
286 Int_t iITS = 1;
287 Int_t iMAG = 1;
288 Int_t iMUON = 0;
289 Int_t iPHOS = 0;
290 Int_t iPIPE = 1;
291 Int_t iPMD = 0;
292 Int_t iHMPID = 0;
293 Int_t iSHIL = 1;
294 Int_t iT0 = 0;
295 Int_t iTOF = 1;
296 Int_t iTPC = 1;
297 Int_t iTRD = 1;
298 Int_t iZDC = 0;
299 Int_t iEMCAL = 0;
300 Int_t iVZERO = 0;
301 Int_t iACORDE = 0;
302
303 //=================== Alice BODY parameters =============================
304 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
305
306
307 if (iMAG)
308 {
309 //=================== MAG parameters ============================
310 // --- Start with Magnet since detector layouts may be depending ---
311 // --- on the selected Magnet dimensions ---
312 AliMAG *MAG = new AliMAG("MAG", "Magnet");
313 }
314
315
316 if (iABSO)
317 {
318 //=================== ABSO parameters ============================
319 AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber");
320 }
321
322 if (iDIPO)
323 {
324 //=================== DIPO parameters ============================
325
326 AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");
327 }
328
329 if (iHALL)
330 {
331 //=================== HALL parameters ============================
332
333 AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");
334 }
335
336
337 if (iFRAME)
338 {
339 //=================== FRAME parameters ============================
340
341 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
342 FRAME->SetHoles(1);
343 }
344
345 if (iSHIL)
346 {
347 //=================== SHIL parameters ============================
348
349 AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3");
350 }
351
352
353 if (iPIPE)
354 {
355 //=================== PIPE parameters ============================
356
357 AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");
358 }
359
360 if (iITS)
361 {
362 //=================== ITS parameters ============================
363
3a5fcc75 364 AliITS *ITS = new AliITSv11("ITS","ITS v11");
dbe63348 365 }
366
367 if (iTPC)
368 {
369 //============================ TPC parameters =====================
370 AliTPC *TPC = new AliTPCv2("TPC", "Default");
371 }
372
373
374 if (iTOF) {
375 //=================== TOF parameters ============================
376 AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF");
377 }
378
379
380 if (iHMPID)
381 {
382 //=================== HMPID parameters ===========================
383 AliHMPID *HMPID = new AliHMPIDv3("HMPID", "normal HMPID");
384
385 }
386
387
388 if (iZDC)
389 {
390 //=================== ZDC parameters ============================
391
392 AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC");
393 }
394
395 if (iTRD)
396 {
397 //=================== TRD parameters ============================
398
399 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
400 }
401
402 if (iFMD)
403 {
404 //=================== FMD parameters ============================
405 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
406 }
407
408 if (iMUON)
409 {
410 //=================== MUON parameters ===========================
411 // New MUONv1 version (geometry defined via builders)
412 AliMUON *MUON = new AliMUONv1("MUON", "default");
413 }
414 //=================== PHOS parameters ===========================
415
416 if (iPHOS)
417 {
418 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
419 }
420
421
422 if (iPMD)
423 {
424 //=================== PMD parameters ============================
425 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
426 }
427
428 if (iT0)
429 {
430 //=================== T0 parameters ============================
431 AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
432 }
433
434 if (iEMCAL)
435 {
436 //=================== EMCAL parameters ============================
437 AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETE");
438 }
439
440 if (iACORDE)
441 {
442 //=================== ACORDE parameters ============================
443 AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE");
444 }
445
446 if (iVZERO)
447 {
448 //=================== VZERO parameters ============================
449 AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
450 }
451
452
453}
454
455Float_t EtaToTheta(Float_t arg){
456 return (180./TMath::Pi())*2.*atan(exp(-arg));
457}
458
459
460
461AliGenerator* GeneratorFactory(PprRun_t srun) {
462 Int_t isw = 3;
463 if (srad == kNoGluonRadiation) isw = 0;
464
465
466 AliGenerator * gGener = 0x0;
467 switch (srun) {
468 case test50:
469 {
470
471// AliGenCosmicsParam *gener = new AliGenCosmicsParam();
472// gener->SetNumberParticles(10);
473// gener->SetParamACORDE();
474// gener->SetYOrigin(260.); // warning: just above TPC, no TOF, no ACORDE
475// gener->SetMomentumRange(0.2,100.);
476// gener->SetMaxAngleWRTVertical(3.1415/4.);
477// gener->SetInTPC(); // "acceptance trigger"
478// gener->SetBkG(0.); // needed for "acceptance trigger"
479// gener->Init();
480// gGener = gener;
481
482 //
483 //
484 //
485 AliGenCocktail *gener = new AliGenCocktail();
486 gGener=gener;
487
488 for (Int_t ipart=0; ipart<500; ipart++){
489 AliGenFixed *generCosmic = new AliGenFixed(1);
490 //
491 Int_t sign = (gRandom->Rndm()>0.5)? 1:-1;
88cdc8a6 492 //Double_t xcosmic = (gRandom->Rndm()-0.5)*2.*370.;
493 //Double_t zcosmic = (gRandom->Rndm()-0.5)*2.*370.;
dbe63348 494 Double_t mom = gRandom->Exp(8.);
495 // Double_t theta = gRandom->Gaus(0.5*TMath::Pi(),0.42);
496 //Double_t phi = gRandom->Gaus(-0.5*TMath::Pi(),0.42);
497 Double_t theta = gRandom->Gaus(90,0.42*180/TMath::Pi()); // angle in degrees
498 Double_t phi = gRandom->Gaus(-90,0.42*180/TMath::Pi());
499 generCosmic->SetMomentum(mom);
500 generCosmic->SetPhi(phi);
501 generCosmic->SetTheta(theta);
502 generCosmic->SetVertex(xcosmic,700.,zcosmic); //vertex position - This is ignored
503
88cdc8a6 504 generCosmic->SetVRange(-700,700,
dbe63348 505 700,701,
88cdc8a6 506 -700,700);
dbe63348 507 generCosmic->SetPart(13*sign);
508 generCosmic->SetVertexSmear(kPerEvent);
509 char gname[1000];
510 sprintf(gname,"G_%d",ipart);
511 gener->AddGenerator(generCosmic,gname,1);
512 }
513
514 }
515 break;
516 case kParam_8000:
517 {
518 comment = comment.Append(":HIJINGparam N=8000");
519 AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
520 gener->SetMomentumRange(0, 999999.);
521 gener->SetPhiRange(0., 360.);
522 // Set pseudorapidity range from -8 to 8.
523 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
524 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
525 gener->SetThetaRange(thmin,thmax);
526 gGener=gener;
527 }
528 break;
529 case kParam_4000:
530 {
531 comment = comment.Append("HIJINGparam N=4000");
532 AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
533 gener->SetMomentumRange(0, 999999.);
534 gener->SetPhiRange(0., 360.);
535 // Set pseudorapidity range from -8 to 8.
536 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
537 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
538 gener->SetThetaRange(thmin,thmax);
539 gGener=gener;
540 }
541 break;
542 case kParam_2000:
543 {
544 comment = comment.Append("HIJINGparam N=2000");
545 AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
546 gener->SetMomentumRange(0, 999999.);
547 gener->SetPhiRange(0., 360.);
548 // Set pseudorapidity range from -8 to 8.
549 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
550 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
551 gener->SetThetaRange(thmin,thmax);
552 gGener=gener;
553 }
554 break;
555//
556// Hijing Central
557//
558 case kHijing_cent1:
559 {
560 comment = comment.Append("HIJING cent1");
561 AliGenHijing *gener = HijingStandard();
562// impact parameter range
563 gener->SetImpactParameterRange(0., 5.);
564 gGener=gener;
565 }
566 break;
567 case kHijing_cent2:
568 {
569 comment = comment.Append("HIJING cent2");
570 AliGenHijing *gener = HijingStandard();
571// impact parameter range
572 gener->SetImpactParameterRange(0., 2.);
573 gGener=gener;
574 }
575 break;
576//
577// Hijing Peripheral
578//
579 case kHijing_per1:
580 {
581 comment = comment.Append("HIJING per1");
582 AliGenHijing *gener = HijingStandard();
583// impact parameter range
584 gener->SetImpactParameterRange(5., 8.6);
585 gGener=gener;
586 }
587 break;
588 case kHijing_per2:
589 {
590 comment = comment.Append("HIJING per2");
591 AliGenHijing *gener = HijingStandard();
592// impact parameter range
593 gener->SetImpactParameterRange(8.6, 11.2);
594 gGener=gener;
595 }
596 break;
597 case kHijing_per3:
598 {
599 comment = comment.Append("HIJING per3");
600 AliGenHijing *gener = HijingStandard();
601// impact parameter range
602 gener->SetImpactParameterRange(11.2, 13.2);
603 gGener=gener;
604 }
605 break;
606 case kHijing_per4:
607 {
608 comment = comment.Append("HIJING per4");
609 AliGenHijing *gener = HijingStandard();
610// impact parameter range
611 gener->SetImpactParameterRange(13.2, 15.);
612 gGener=gener;
613 }
614 break;
615 case kHijing_per5:
616 {
617 comment = comment.Append("HIJING per5");
618 AliGenHijing *gener = HijingStandard();
619// impact parameter range
620 gener->SetImpactParameterRange(15., 100.);
621 gGener=gener;
622 }
623 break;
624//
625// Jet-Jet
626//
627 case kHijing_jj25:
628 {
629 comment = comment.Append("HIJING Jet 25 GeV");
630 AliGenHijing *gener = HijingStandard();
631// impact parameter range
632 gener->SetImpactParameterRange(0., 5.);
633 // trigger
634 gener->SetTrigger(1);
635 gener->SetPtJet(25.);
636 gener->SetRadiation(isw);
637 gener->SetSimpleJets(!isw);
638 gener->SetJetEtaRange(-0.3,0.3);
639 gener->SetJetPhiRange(75., 165.);
640 gGener=gener;
641 }
642 break;
643
644 case kHijing_jj50:
645 {
646 comment = comment.Append("HIJING Jet 50 GeV");
647 AliGenHijing *gener = HijingStandard();
648// impact parameter range
649 gener->SetImpactParameterRange(0., 5.);
650 // trigger
651 gener->SetTrigger(1);
652 gener->SetPtJet(50.);
653 gener->SetRadiation(isw);
654 gener->SetSimpleJets(!isw);
655 gener->SetJetEtaRange(-0.3,0.3);
656 gener->SetJetPhiRange(75., 165.);
657 gGener=gener;
658 }
659 break;
660
661 case kHijing_jj75:
662 {
663 comment = comment.Append("HIJING Jet 75 GeV");
664 AliGenHijing *gener = HijingStandard();
665// impact parameter range
666 gener->SetImpactParameterRange(0., 5.);
667 // trigger
668 gener->SetTrigger(1);
669 gener->SetPtJet(75.);
670 gener->SetRadiation(isw);
671 gener->SetSimpleJets(!isw);
672 gener->SetJetEtaRange(-0.3,0.3);
673 gener->SetJetPhiRange(75., 165.);
674 gGener=gener;
675 }
676 break;
677
678 case kHijing_jj100:
679 {
680 comment = comment.Append("HIJING Jet 100 GeV");
681 AliGenHijing *gener = HijingStandard();
682// impact parameter range
683 gener->SetImpactParameterRange(0., 5.);
684 // trigger
685 gener->SetTrigger(1);
686 gener->SetPtJet(100.);
687 gener->SetRadiation(isw);
688 gener->SetSimpleJets(!isw);
689 gener->SetJetEtaRange(-0.3,0.3);
690 gener->SetJetPhiRange(75., 165.);
691 gGener=gener;
692 }
693 break;
694
695 case kHijing_jj200:
696 {
697 comment = comment.Append("HIJING Jet 200 GeV");
698 AliGenHijing *gener = HijingStandard();
699// impact parameter range
700 gener->SetImpactParameterRange(0., 5.);
701 // trigger
702 gener->SetTrigger(1);
703 gener->SetPtJet(200.);
704 gener->SetRadiation(isw);
705 gener->SetSimpleJets(!isw);
706 gener->SetJetEtaRange(-0.3,0.3);
707 gener->SetJetPhiRange(75., 165.);
708 gGener=gener;
709 }
710 break;
711//
712// Gamma-Jet
713//
714 case kHijing_gj25:
715 {
716 comment = comment.Append("HIJING Gamma 25 GeV");
717 AliGenHijing *gener = HijingStandard();
718// impact parameter range
719 gener->SetImpactParameterRange(0., 5.);
720 // trigger
721 gener->SetTrigger(2);
722 gener->SetPtJet(25.);
723 gener->SetRadiation(isw);
724 gener->SetSimpleJets(!isw);
725 gener->SetJetEtaRange(-0.12, 0.12);
726 gener->SetJetPhiRange(220., 320.);
727 gGener=gener;
728 }
729 break;
730
731 case kHijing_gj50:
732 {
733 comment = comment.Append("HIJING Gamma 50 GeV");
734 AliGenHijing *gener = HijingStandard();
735// impact parameter range
736 gener->SetImpactParameterRange(0., 5.);
737 // trigger
738 gener->SetTrigger(2);
739 gener->SetPtJet(50.);
740 gener->SetRadiation(isw);
741 gener->SetSimpleJets(!isw);
742 gener->SetJetEtaRange(-0.12, 0.12);
743 gener->SetJetPhiRange(220., 320.);
744 gGener=gener;
745 }
746 break;
747
748 case kHijing_gj75:
749 {
750 comment = comment.Append("HIJING Gamma 75 GeV");
751 AliGenHijing *gener = HijingStandard();
752// impact parameter range
753 gener->SetImpactParameterRange(0., 5.);
754 // trigger
755 gener->SetTrigger(2);
756 gener->SetPtJet(75.);
757 gener->SetRadiation(isw);
758 gener->SetSimpleJets(!isw);
759 gener->SetJetEtaRange(-0.12, 0.12);
760 gener->SetJetPhiRange(220., 320.);
761 gGener=gener;
762 }
763 break;
764
765 case kHijing_gj100:
766 {
767 comment = comment.Append("HIJING Gamma 100 GeV");
768 AliGenHijing *gener = HijingStandard();
769// impact parameter range
770 gener->SetImpactParameterRange(0., 5.);
771 // trigger
772 gener->SetTrigger(2);
773 gener->SetPtJet(100.);
774 gener->SetRadiation(isw);
775 gener->SetSimpleJets(!isw);
776 gener->SetJetEtaRange(-0.12, 0.12);
777 gener->SetJetPhiRange(220., 320.);
778 gGener=gener;
779 }
780 break;
781
782 case kHijing_gj200:
783 {
784 comment = comment.Append("HIJING Gamma 200 GeV");
785 AliGenHijing *gener = HijingStandard();
786// impact parameter range
787 gener->SetImpactParameterRange(0., 5.);
788 // trigger
789 gener->SetTrigger(2);
790 gener->SetPtJet(200.);
791 gener->SetRadiation(isw);
792 gener->SetSimpleJets(!isw);
793 gener->SetJetEtaRange(-0.12, 0.12);
794 gener->SetJetPhiRange(220., 320.);
795 gGener=gener;
796 }
797 break;
798 case kHijing_pA:
799 {
800 comment = comment.Append("HIJING pA");
801
802 AliGenCocktail *gener = new AliGenCocktail();
803
804 AliGenHijing *hijing = new AliGenHijing(-1);
805// centre of mass energy
806 hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
807// impact parameter range
808 hijing->SetImpactParameterRange(0., 15.);
809// reference frame
810 hijing->SetReferenceFrame("CMS");
811 hijing->SetBoostLHC(1);
812// projectile
813 hijing->SetProjectile("P", 1, 1);
814 hijing->SetTarget ("A", 208, 82);
815// tell hijing to keep the full parent child chain
816 hijing->KeepFullEvent();
817// enable jet quenching
818 hijing->SetJetQuenching(0);
819// enable shadowing
820 hijing->SetShadowing(1);
821// Don't track spectators
822 hijing->SetSpectators(0);
823// kinematic selection
824 hijing->SetSelectAll(0);
825//
826 AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
827 AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
828 gray->SetSlowNucleonModel(model);
829 gray->SetDebug(1);
830 gener->AddGenerator(hijing,"Hijing pPb", 1);
831 gener->AddGenerator(gray, "Gray Particles",1);
832 gGener=gener;
833 }
834 break;
835 case kPythia6:
836 {
837 comment = comment.Append(":Pythia p-p @ 14 TeV");
838 AliGenPythia *gener = new AliGenPythia(-1);
839 gener->SetMomentumRange(0,999999);
840 gener->SetThetaRange(0., 180.);
841 gener->SetYRange(-12,12);
842 gener->SetPtRange(0,1000);
843 gener->SetProcess(kPyMb);
844 gener->SetEnergyCMS(14000.);
845 gGener=gener;
846 }
847 break;
848 case kPythia6Jets20_24:
849 {
850 comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV");
851 AliGenPythia * gener = new AliGenPythia(-1);
852 gener->SetEnergyCMS(5500.);// Centre of mass energy
853 gener->SetProcess(kPyJets);// Process type
854 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
855 gener->SetJetPhiRange(0., 360.);
856 gener->SetJetEtRange(10., 1000.);
857 gener->SetGluonRadiation(1,1);
858 // gener->SetPtKick(0.);
859 // Structure function
860 gener->SetStrucFunc(kCTEQ4L);
861 gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering
862 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
863 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
864 gGener=gener;
865 }
866 break;
867 case kPythia6Jets24_29:
868 {
869 comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV");
870 AliGenPythia * gener = new AliGenPythia(-1);
871 gener->SetEnergyCMS(5500.);// Centre of mass energy
872 gener->SetProcess(kPyJets);// Process type
873 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
874 gener->SetJetPhiRange(0., 360.);
875 gener->SetJetEtRange(10., 1000.);
876 gener->SetGluonRadiation(1,1);
877 // gener->SetPtKick(0.);
878 // Structure function
879 gener->SetStrucFunc(kCTEQ4L);
880 gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering
881 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
882 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
883 gGener=gener;
884 }
885 break;
886 case kPythia6Jets29_35:
887 {
888 comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV");
889 AliGenPythia * gener = new AliGenPythia(-1);
890 gener->SetEnergyCMS(5500.);// Centre of mass energy
891 gener->SetProcess(kPyJets);// Process type
892 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
893 gener->SetJetPhiRange(0., 360.);
894 gener->SetJetEtRange(10., 1000.);
895 gener->SetGluonRadiation(1,1);
896 // gener->SetPtKick(0.);
897 // Structure function
898 gener->SetStrucFunc(kCTEQ4L);
899 gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering
900 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
901 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
902 gGener=gener;
903 }
904 break;
905 case kPythia6Jets35_42:
906 {
907 comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV");
908 AliGenPythia * gener = new AliGenPythia(-1);
909 gener->SetEnergyCMS(5500.);// Centre of mass energy
910 gener->SetProcess(kPyJets);// Process type
911 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
912 gener->SetJetPhiRange(0., 360.);
913 gener->SetJetEtRange(10., 1000.);
914 gener->SetGluonRadiation(1,1);
915 // gener->SetPtKick(0.);
916 // Structure function
917 gener->SetStrucFunc(kCTEQ4L);
918 gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering
919 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
920 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
921 gGener=gener;
922 }
923 break;
924 case kPythia6Jets42_50:
925 {
926 comment = comment.Append(":Pythia jets 42-50 GeV @ 5.5 TeV");
927 AliGenPythia * gener = new AliGenPythia(-1);
928 gener->SetEnergyCMS(5500.);// Centre of mass energy
929 gener->SetProcess(kPyJets);// Process type
930 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
931 gener->SetJetPhiRange(0., 360.);
932 gener->SetJetEtRange(10., 1000.);
933 gener->SetGluonRadiation(1,1);
934 // gener->SetPtKick(0.);
935 // Structure function
936 gener->SetStrucFunc(kCTEQ4L);
937 gener->SetPtHard(42., 50.);// Pt transfer of the hard scattering
938 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
939 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
940 gGener=gener;
941 }
942 break;
943 case kPythia6Jets50_60:
944 {
945 comment = comment.Append(":Pythia jets 50-60 GeV @ 5.5 TeV");
946 AliGenPythia * gener = new AliGenPythia(-1);
947 gener->SetEnergyCMS(5500.);// Centre of mass energy
948 gener->SetProcess(kPyJets);// Process type
949 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
950 gener->SetJetPhiRange(0., 360.);
951 gener->SetJetEtRange(10., 1000.);
952 gener->SetGluonRadiation(1,1);
953 // gener->SetPtKick(0.);
954 // Structure function
955 gener->SetStrucFunc(kCTEQ4L);
956 gener->SetPtHard(50., 60.);// Pt transfer of the hard scattering
957 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
958 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
959 gGener=gener;
960 }
961 break;
962 case kPythia6Jets60_72:
963 {
964 comment = comment.Append(":Pythia jets 60-72 GeV @ 5.5 TeV");
965 AliGenPythia * gener = new AliGenPythia(-1);
966 gener->SetEnergyCMS(5500.);// Centre of mass energy
967 gener->SetProcess(kPyJets);// Process type
968 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
969 gener->SetJetPhiRange(0., 360.);
970 gener->SetJetEtRange(10., 1000.);
971 gener->SetGluonRadiation(1,1);
972 // gener->SetPtKick(0.);
973 // Structure function
974 gener->SetStrucFunc(kCTEQ4L);
975 gener->SetPtHard(60., 72.);// Pt transfer of the hard scattering
976 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
977 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
978 gGener=gener;
979 }
980 break;
981 case kPythia6Jets72_86:
982 {
983 comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV");
984 AliGenPythia * gener = new AliGenPythia(-1);
985 gener->SetEnergyCMS(5500.);// Centre of mass energy
986 gener->SetProcess(kPyJets);// Process type
987 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
988 gener->SetJetPhiRange(0., 360.);
989 gener->SetJetEtRange(10., 1000.);
990 gener->SetGluonRadiation(1,1);
991 // gener->SetPtKick(0.);
992 // Structure function
993 gener->SetStrucFunc(kCTEQ4L);
994 gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering
995 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
996 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
997 gGener=gener;
998 }
999 break;
1000 case kPythia6Jets86_104:
1001 {
1002 comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV");
1003 AliGenPythia * gener = new AliGenPythia(-1);
1004 gener->SetEnergyCMS(5500.);// Centre of mass energy
1005 gener->SetProcess(kPyJets);// Process type
1006 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1007 gener->SetJetPhiRange(0., 360.);
1008 gener->SetJetEtRange(10., 1000.);
1009 gener->SetGluonRadiation(1,1);
1010 // gener->SetPtKick(0.);
1011 // Structure function
1012 gener->SetStrucFunc(kCTEQ4L);
1013 gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering
1014 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1015 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1016 gGener=gener;
1017 }
1018 break;
1019 case kPythia6Jets104_125:
1020 {
1021 comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV");
1022 AliGenPythia * gener = new AliGenPythia(-1);
1023 gener->SetEnergyCMS(5500.);// Centre of mass energy
1024 gener->SetProcess(kPyJets);// Process type
1025 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1026 gener->SetJetPhiRange(0., 360.);
1027 gener->SetJetEtRange(10., 1000.);
1028 gener->SetGluonRadiation(1,1);
1029 // gener->SetPtKick(0.);
1030 // Structure function
1031 gener->SetStrucFunc(kCTEQ4L);
1032 gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering
1033 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1034 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1035 gGener=gener;
1036 }
1037 break;
1038 case kPythia6Jets125_150:
1039 {
1040 comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV");
1041 AliGenPythia * gener = new AliGenPythia(-1);
1042 gener->SetEnergyCMS(5500.);// Centre of mass energy
1043 gener->SetProcess(kPyJets);// Process type
1044 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1045 gener->SetJetPhiRange(0., 360.);
1046 gener->SetJetEtRange(10., 1000.);
1047 gener->SetGluonRadiation(1,1);
1048 // gener->SetPtKick(0.);
1049 // Structure function
1050 gener->SetStrucFunc(kCTEQ4L);
1051 gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering
1052 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1053 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1054 gGener=gener;
1055 }
1056 break;
1057 case kPythia6Jets150_180:
1058 {
1059 comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV");
1060 AliGenPythia * gener = new AliGenPythia(-1);
1061 gener->SetEnergyCMS(5500.);// Centre of mass energy
1062 gener->SetProcess(kPyJets);// Process type
1063 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1064 gener->SetJetPhiRange(0., 360.);
1065 gener->SetJetEtRange(10., 1000.);
1066 gener->SetGluonRadiation(1,1);
1067 // gener->SetPtKick(0.);
1068 // Structure function
1069 gener->SetStrucFunc(kCTEQ4L);
1070 gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering
1071 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1072 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1073 gGener=gener;
1074 }
1075 break;
1076 case kD0PbPb5500:
1077 {
1078 comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
1079 AliGenPythia * gener = new AliGenPythia(10);
1080 gener->SetProcess(kPyD0PbPbMNR);
1081 gener->SetStrucFunc(kCTEQ4L);
1082 gener->SetPtHard(2.1,-1.0);
1083 gener->SetEnergyCMS(5500.);
1084 gener->SetNuclei(208,208);
1085 gener->SetForceDecay(kHadronicD);
1086 gener->SetYRange(-2,2);
1087 gener->SetFeedDownHigherFamily(kFALSE);
1088 gener->SetStackFillOpt(AliGenPythia::kParentSelection);
1089 gener->SetCountMode(AliGenPythia::kCountParents);
1090 gGener=gener;
1091 }
1092 break;
1093 case kCharmSemiElPbPb5500:
1094 {
1095 comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
1096 AliGenPythia * gener = new AliGenPythia(10);
1097 gener->SetProcess(kPyCharmPbPbMNR);
1098 gener->SetStrucFunc(kCTEQ4L);
1099 gener->SetPtHard(2.1,-1.0);
1100 gener->SetEnergyCMS(5500.);
1101 gener->SetNuclei(208,208);
1102 gener->SetForceDecay(kSemiElectronic);
1103 gener->SetYRange(-2,2);
1104 gener->SetFeedDownHigherFamily(kFALSE);
1105 gener->SetCountMode(AliGenPythia::kCountParents);
1106 gGener=gener;
1107 }
1108 break;
1109 case kBeautySemiElPbPb5500:
1110 {
1111 comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
1112 AliGenPythia *gener = new AliGenPythia(10);
1113 gener->SetProcess(kPyBeautyPbPbMNR);
1114 gener->SetStrucFunc(kCTEQ4L);
1115 gener->SetPtHard(2.75,-1.0);
1116 gener->SetEnergyCMS(5500.);
1117 gener->SetNuclei(208,208);
1118 gener->SetForceDecay(kSemiElectronic);
1119 gener->SetYRange(-2,2);
1120 gener->SetFeedDownHigherFamily(kFALSE);
1121 gener->SetCountMode(AliGenPythia::kCountParents);
1122 gGener=gener;
1123 }
1124 break;
1125 case kCocktailTRD:
1126 {
1127 comment = comment.Append(" Cocktail for TRD at 5.5 TeV");
1128 AliGenCocktail *gener = new AliGenCocktail();
1129
1130 AliGenParam *phi = new AliGenParam(10,
1131 new AliGenMUONlib(),
1132 AliGenMUONlib::kPhi,
1133 "Vogt PbPb");
1134
1135 phi->SetPtRange(0, 100);
1136 phi->SetYRange(-1., +1.);
1137 phi->SetForceDecay(kDiElectron);
1138
1139 AliGenParam *omega = new AliGenParam(10,
1140 new AliGenMUONlib(),
1141 AliGenMUONlib::kOmega,
1142 "Vogt PbPb");
1143
1144 omega->SetPtRange(0, 100);
1145 omega->SetYRange(-1., +1.);
1146 omega->SetForceDecay(kDiElectron);
1147
1148 AliGenParam *jpsi = new AliGenParam(10,
1149 new AliGenMUONlib(),
1150 AliGenMUONlib::kJpsiFamily,
1151 "Vogt PbPb");
1152
1153 jpsi->SetPtRange(0, 100);
1154 jpsi->SetYRange(-1., +1.);
1155 jpsi->SetForceDecay(kDiElectron);
1156
1157 AliGenParam *ups = new AliGenParam(10,
1158 new AliGenMUONlib(),
1159 AliGenMUONlib::kUpsilonFamily,
1160 "Vogt PbPb");
1161 ups->SetPtRange(0, 100);
1162 ups->SetYRange(-1., +1.);
1163 ups->SetForceDecay(kDiElectron);
1164
1165 AliGenParam *charm = new AliGenParam(10,
1166 new AliGenMUONlib(),
1167 AliGenMUONlib::kCharm,
1168 "central");
1169 charm->SetPtRange(0, 100);
1170 charm->SetYRange(-1.5, +1.5);
1171 charm->SetForceDecay(kSemiElectronic);
1172
1173
1174 AliGenParam *beauty = new AliGenParam(10,
1175 new AliGenMUONlib(),
1176 AliGenMUONlib::kBeauty,
1177 "central");
1178 beauty->SetPtRange(0, 100);
1179 beauty->SetYRange(-1.5, +1.5);
1180 beauty->SetForceDecay(kSemiElectronic);
1181
1182 AliGenParam *beautyJ = new AliGenParam(10,
1183 new AliGenMUONlib(),
1184 AliGenMUONlib::kBeauty,
1185 "central");
1186 beautyJ->SetPtRange(0, 100);
1187 beautyJ->SetYRange(-1.5, +1.5);
1188 beautyJ->SetForceDecay(kBJpsiDiElectron);
1189
1190 gener->AddGenerator(phi,"Phi",1);
1191 gener->AddGenerator(omega,"Omega",1);
1192 gener->AddGenerator(jpsi,"J/psi",1);
1193 gener->AddGenerator(ups,"Upsilon",1);
1194 gener->AddGenerator(charm,"Charm",1);
1195 gener->AddGenerator(beauty,"Beauty",1);
1196 gener->AddGenerator(beautyJ,"J/Psi from Beauty",1);
1197 gGener=gener;
1198 }
1199 break;
1200 case kPyJJ:
1201 {
1202 comment = comment.Append(" Jet-jet at 5.5 TeV");
1203 AliGenPythia *gener = new AliGenPythia(-1);
1204 gener->SetEnergyCMS(5500.);
1205 gener->SetProcess(kPyJets);
1206 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1207 gener->SetPtHard(ptHardMin,ptHardMax);
1208 gener->SetYHard(-0.7,0.7);
1209 gener->SetJetEtaRange(-0.2,0.2);
1210 gener->SetEventListRange(0,1);
1211 gGener=gener;
1212 }
1213 break;
1214 case kPyGJ:
1215 {
1216 comment = comment.Append(" Gamma-jet at 5.5 TeV");
1217 AliGenPythia *gener = new AliGenPythia(-1);
1218 gener->SetEnergyCMS(5500.);
1219 gener->SetProcess(kPyDirectGamma);
1220 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1221 gener->SetPtHard(ptHardMin,ptHardMax);
1222 gener->SetYHard(-1.0,1.0);
1223 gener->SetGammaEtaRange(-0.13,0.13);
1224 gener->SetGammaPhiRange(210.,330.);
1225 gener->SetEventListRange(0,1);
1226 gGener=gener;
1227 }
1228 break;
1229 case kMuonCocktailCent1:
1230 {
1231 comment = comment.Append(" Muon Cocktail Cent1");
1232 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1233 gener->SetPtRange(0.4,100.); // Transverse momentum range
1234 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1235 gener->SetYRange(-4.0,-2.4);
1236 gener->SetMuonPtCut(0.8);
1237 gener->SetMuonThetaCut(171.,178.);
1238 gener->SetMuonMultiplicity(2);
1239 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1240 gGener=gener;
1241 }
1242 break;
1243 case kMuonCocktailPer1:
1244 {
1245 comment = comment.Append(" Muon Cocktail Per1");
1246 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1247 gener->SetPtRange(0.0,100.); // Transverse momentum range
1248 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1249 gener->SetYRange(-4.0,-2.4);
1250 gener->SetMuonPtCut(0.8);
1251 gener->SetMuonThetaCut(171.,178.);
1252 gener->SetMuonMultiplicity(2);
1253 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1254 gGener=gener;
1255 }
1256 break;
1257 case kMuonCocktailPer4:
1258 {
1259 comment = comment.Append(" Muon Cocktail Per4");
1260 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1261 gener->SetPtRange(0.0,100.); // Transverse momentum range
1262 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1263 gener->SetYRange(-4.0,-2.4);
1264 gener->SetMuonPtCut(0.8);
1265 gener->SetMuonThetaCut(171.,178.);
1266 gener->SetMuonMultiplicity(2);
1267 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1268 gGener=gener;
1269 }
1270 break;
1271 case kMuonCocktailCent1HighPt:
1272 {
1273 comment = comment.Append(" Muon Cocktail HighPt Cent1");
1274 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1275 gener->SetPtRange(0.0,100.); // Transverse momentum range
1276 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1277 gener->SetYRange(-4.0,-2.4);
1278 gener->SetMuonPtCut(2.5);
1279 gener->SetMuonThetaCut(171.,178.);
1280 gener->SetMuonMultiplicity(2);
1281 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1282 gGener=gener;
1283 }
1284 break;
1285 case kMuonCocktailPer1HighPt :
1286 {
1287 comment = comment.Append(" Muon Cocktail HighPt Per1");
1288 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1289 gener->SetPtRange(0.0,100.); // Transverse momentum range
1290 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1291 gener->SetYRange(-4.0,-2.4);
1292 gener->SetMuonPtCut(2.5);
1293 gener->SetMuonThetaCut(171.,178.);
1294 gener->SetMuonMultiplicity(2);
1295 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1296 gGener=gener;
1297 }
1298 break;
1299 case kMuonCocktailPer4HighPt:
1300 {
1301 comment = comment.Append(" Muon Cocktail HighPt 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(2.5);
1307 gener->SetMuonThetaCut(171.,178.);
1308 gener->SetMuonMultiplicity(2);
1309 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1310 gGener=gener;
1311 }
1312 break;
1313 case kMuonCocktailCent1Single:
1314 {
1315 comment = comment.Append(" Muon Cocktail Single Cent1");
1316 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1317 gener->SetPtRange(0.0,100.); // Transverse momentum range
1318 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1319 gener->SetYRange(-4.0,-2.4);
1320 gener->SetMuonPtCut(0.8);
1321 gener->SetMuonThetaCut(171.,178.);
1322 gener->SetMuonMultiplicity(1);
1323 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
1324 gGener=gener;
1325 }
1326 break;
1327 case kMuonCocktailPer1Single :
1328 {
1329 comment = comment.Append(" Muon Cocktail Single Per1");
1330 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1331 gener->SetPtRange(0.0,100.); // Transverse momentum range
1332 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1333 gener->SetYRange(-4.0,-2.4);
1334 gener->SetMuonPtCut(0.8);
1335 gener->SetMuonThetaCut(171.,178.);
1336 gener->SetMuonMultiplicity(1);
1337 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
1338 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1339 gGener=gener;
1340 }
1341 break;
1342 case kMuonCocktailPer4Single:
1343 {
1344 comment = comment.Append(" Muon Cocktail Single Per4");
1345 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1346 gener->SetPtRange(0.0,100.); // Transverse momentum range
1347 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1348 gener->SetYRange(-4.0,-2.4);
1349 gener->SetMuonPtCut(0.8);
1350 gener->SetMuonThetaCut(171.,178.);
1351 gener->SetMuonMultiplicity(1);
1352 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
1353 gGener=gener;
1354 }
1355 break;
1356 case kFlow_2_2000:
1357 {
1358 comment = comment.Append(" Flow with dN/deta = 2000, vn = 2%");
1359 gGener = GeVSimStandard(2000., 2.);
1360 }
1361 break;
1362
1363 case kFlow_10_2000:
1364 {
1365 comment = comment.Append(" Flow with dN/deta = 2000, vn = 10%");
1366 gGener = GeVSimStandard(2000., 10.);
1367 }
1368 break;
1369
1370 case kFlow_6_2000:
1371 {
1372 comment = comment.Append(" Flow with dN/deta = 2000, vn = 6%");
1373 gGener = GeVSimStandard(2000., 6.);
1374 }
1375 break;
1376
1377 case kFlow_6_5000:
1378 {
1379 comment = comment.Append(" Flow with dN/deta = 5000, vn = 6%");
1380 gGener = GeVSimStandard(5000., 6.);
1381 }
1382 break;
1383 case kHIJINGplus:
1384 {
1385 //
1386 // The cocktail
1387 AliGenCocktail *gener = new AliGenCocktail();
1388
1389 //
1390 // Charm production by Pythia
1391 AliGenPythia * genpyc = new AliGenPythia(230);
1392 genpyc->SetProcess(kPyCharmPbPbMNR);
1393 genpyc->SetStrucFunc(kCTEQ4L);
1394 genpyc->SetPtHard(2.1,-1.0);
1395 genpyc->SetEnergyCMS(5500.);
1396 genpyc->SetNuclei(208,208);
1397 genpyc->SetYRange(-999,999);
1398 genpyc->SetForceDecay(kAll);
1399 genpyc->SetFeedDownHigherFamily(kFALSE);
1400 genpyc->SetCountMode(AliGenPythia::kCountParents);
1401 //
1402 // Beauty production by Pythia
1403 AliGenPythia * genpyb = new AliGenPythia(9);
1404 genpyb->SetProcess(kPyBeautyPbPbMNR);
1405 genpyb->SetStrucFunc(kCTEQ4L);
1406 genpyb->SetPtHard(2.75,-1.0);
1407 genpyb->SetEnergyCMS(5500.);
1408 genpyb->SetNuclei(208,208);
1409 genpyb->SetYRange(-999,999);
1410 genpyb->SetForceDecay(kAll);
1411 genpyb->SetFeedDownHigherFamily(kFALSE);
1412 genpyb->SetCountMode(AliGenPythia::kCountParents);
1413 //
1414 // Hyperons
1415 //
1416 AliGenSTRANGElib *lib = new AliGenSTRANGElib();
1417 Int_t particle;
1418 // Xi
1419 particle = kXiMinus;
1420 AliGenParam *genXi = new AliGenParam(16,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1421 genXi->SetPtRange(0., 12.);
1422 genXi->SetYRange(-1.1, 1.1);
1423 genXi->SetForceDecay(kNoDecay);
1424
1425 //
1426 // Omega
1427 particle = kOmegaMinus;
1428 AliGenParam *genOmega = new AliGenParam(10,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1429 genOmega->SetPtRange(0, 12.);
1430 genOmega->SetYRange(-1.1, 1.1);
1431 genOmega->SetForceDecay(kNoDecay);
1432
1433 //
1434 // Central Hijing
1435 AliGenHijing *genHi = HijingStandard();
1436 genHi->SwitchOffHeavyQuarks(kTRUE);
1437 genHi->SetImpactParameterRange(0.,5.);
1438 //
1439 // Add everything to the cocktail and shake ...
1440 gener->AddGenerator(genHi, "Hijing cent1", 1);
1441 gener->AddGenerator(genpyc, "Extra charm", 1);
1442 gener->AddGenerator(genpyb, "Extra beauty", 1);
1443 gener->AddGenerator(genXi, "Xi" , 1);
1444 gener->AddGenerator(genOmega, "Omega", 1);
1445 gGener = gener;
1446 }
1447 break;
1448 default: break;
1449 }
1450
1451 return gGener;
1452}
1453
1454AliGenHijing* HijingStandard()
1455{
1456 AliGenHijing *gener = new AliGenHijing(-1);
1457// centre of mass energy
1458 gener->SetEnergyCMS(5500.);
1459// reference frame
1460 gener->SetReferenceFrame("CMS");
1461// projectile
1462 gener->SetProjectile("A", 208, 82);
1463 gener->SetTarget ("A", 208, 82);
1464// tell hijing to keep the full parent child chain
1465 gener->KeepFullEvent();
1466// enable jet quenching
1467 gener->SetJetQuenching(1);
1468// enable shadowing
1469 gener->SetShadowing(1);
1470// neutral pion and heavy particle decays switched off
1471 gener->SetDecaysOff(1);
1472// Don't track spectators
1473 gener->SetSpectators(0);
1474// kinematic selection
1475 gener->SetSelectAll(0);
1476 return gener;
1477}
1478
1479AliGenGeVSim* GeVSimStandard(Float_t mult, Float_t vn)
1480{
1481 AliGenGeVSim* gener = new AliGenGeVSim(0);
1482//
1483// Mult is the number of charged particles in |eta| < 0.5
1484// Vn is in (%)
1485//
1486// Sigma of the Gaussian dN/deta
1487 Float_t sigma_eta = 2.75;
1488//
1489// Maximum eta
1490 Float_t etamax = 7.00;
1491//
1492//
1493// Scale from multiplicity in |eta| < 0.5 to |eta| < |etamax|
1494 Float_t mm = mult * (TMath::Erf(etamax/sigma_eta/sqrt(2.)) / TMath::Erf(0.5/sigma_eta/sqrt(2.)));
1495//
1496// Scale from charged to total multiplicity
1497//
1498 mm *= 1.587;
1499//
1500// Vn
1501 vn /= 100.;
1502//
1503// Define particles
1504//
1505//
1506// 78% Pions (26% pi+, 26% pi-, 26% p0) T = 250 MeV
1507 AliGeVSimParticle *pp = new AliGeVSimParticle(kPiPlus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1508 AliGeVSimParticle *pm = new AliGeVSimParticle(kPiMinus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1509 AliGeVSimParticle *p0 = new AliGeVSimParticle(kPi0, 1, 0.26 * mm, 0.25, sigma_eta) ;
1510//
1511// 12% Kaons (3% K0short, 3% K0long, 3% K+, 3% K-) T = 300 MeV
1512 AliGeVSimParticle *ks = new AliGeVSimParticle(kK0Short, 1, 0.03 * mm, 0.30, sigma_eta) ;
1513 AliGeVSimParticle *kl = new AliGeVSimParticle(kK0Long, 1, 0.03 * mm, 0.30, sigma_eta) ;
1514 AliGeVSimParticle *kp = new AliGeVSimParticle(kKPlus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1515 AliGeVSimParticle *km = new AliGeVSimParticle(kKMinus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1516//
1517// 10% Protons / Neutrons (5% Protons, 5% Neutrons) T = 250 MeV
1518 AliGeVSimParticle *pr = new AliGeVSimParticle(kProton, 1, 0.05 * mm, 0.25, sigma_eta) ;
1519 AliGeVSimParticle *ne = new AliGeVSimParticle(kNeutron, 1, 0.05 * mm, 0.25, sigma_eta) ;
1520//
1521// Set Elliptic Flow properties
1522
1523 Float_t pTsaturation = 2. ;
1524
1525 pp->SetEllipticParam(vn,pTsaturation,0.) ;
1526 pm->SetEllipticParam(vn,pTsaturation,0.) ;
1527 p0->SetEllipticParam(vn,pTsaturation,0.) ;
1528 pr->SetEllipticParam(vn,pTsaturation,0.) ;
1529 ne->SetEllipticParam(vn,pTsaturation,0.) ;
1530 ks->SetEllipticParam(vn,pTsaturation,0.) ;
1531 kl->SetEllipticParam(vn,pTsaturation,0.) ;
1532 kp->SetEllipticParam(vn,pTsaturation,0.) ;
1533 km->SetEllipticParam(vn,pTsaturation,0.) ;
1534//
1535// Set Direct Flow properties
1536 pp->SetDirectedParam(vn,1.0,0.) ;
1537 pm->SetDirectedParam(vn,1.0,0.) ;
1538 p0->SetDirectedParam(vn,1.0,0.) ;
1539 pr->SetDirectedParam(vn,1.0,0.) ;
1540 ne->SetDirectedParam(vn,1.0,0.) ;
1541 ks->SetDirectedParam(vn,1.0,0.) ;
1542 kl->SetDirectedParam(vn,1.0,0.) ;
1543 kp->SetDirectedParam(vn,1.0,0.) ;
1544 km->SetDirectedParam(vn,1.0,0.) ;
1545//
1546// Add particles to the list
1547 gener->AddParticleType(pp) ;
1548 gener->AddParticleType(pm) ;
1549 gener->AddParticleType(p0) ;
1550 gener->AddParticleType(pr) ;
1551 gener->AddParticleType(ne) ;
1552 gener->AddParticleType(ks) ;
1553 gener->AddParticleType(kl) ;
1554 gener->AddParticleType(kp) ;
1555 gener->AddParticleType(km) ;
1556//
1557// Random Ev.Plane ----------------------------------
1558 TF1 *rpa = new TF1("gevsimPsiRndm","1", 0, 360);
1559// --------------------------------------------------
1560 gener->SetPtRange(0., 9.) ; // Use a resonable range! (used for bin size in numerical integration)
1561 gener->SetPhiRange(0, 360);
1562 //
1563 // Set pseudorapidity range
1564 Float_t thmin = EtaToTheta(+etamax);
1565 Float_t thmax = EtaToTheta(-etamax);
1566 gener->SetThetaRange(thmin,thmax);
1567 return gener;
1568}
1569
1570
1571
1572void ProcessEnvironmentVars()
1573{
d37e991a 1574 /// Run type
1575
dbe63348 1576 if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
1577 for (Int_t iRun = 0; iRun < kRunMax; iRun++) {
1578 if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) {
1579 srun = (PprRun_t)iRun;
1580 cout<<"Run type set to "<<pprRunName[iRun]<<endl;
1581 }
1582 }
1583 }
1584
1585 // Random Number seed
1586 if (gSystem->Getenv("CONFIG_SEED")) {
1587 sseed = atoi(gSystem->Getenv("CONFIG_SEED"));
1588 }
1589}