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AliTOFv4T0 replaced by AliTOFv5T0
[u/mrichter/AliRoot.git] / macros / ConfigPPR.C
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13051068 1// One can use the configuration macro in compiled mode by
2// root [0] gSystem->Load("libgeant321");
3// root [0] gSystem->SetIncludePath("-I$ROOTSYS/include -I$ALICE_ROOT/include\
4// -I$ALICE_ROOT -I$ALICE/geant3/TGeant3");
5// root [0] .x grun.C(1,"ConfigPPR.C++")
6
de78d77f 7#if !defined(__CINT__) || defined(__MAKECINT__)
8#include <Riostream.h>
9#include <TRandom.h>
10#include <TSystem.h>
11#include <TVirtualMC.h>
87d24ab1 12#include <TGeant3TGeo.h>
eab1dd9d 13#include <TPDGCode.h>
14#include <TF1.h>
de78d77f 15#include "STEER/AliRunLoader.h"
16#include "STEER/AliRun.h"
17#include "STEER/AliConfig.h"
18#include "STEER/AliGenerator.h"
87d24ab1 19#include "STEER/AliLog.h"
de78d77f 20#include "PYTHIA6/AliDecayerPythia.h"
21#include "EVGEN/AliGenHIJINGpara.h"
22#include "THijing/AliGenHijing.h"
23#include "EVGEN/AliGenCocktail.h"
24#include "EVGEN/AliGenSlowNucleons.h"
25#include "EVGEN/AliSlowNucleonModelExp.h"
78e738e5 26#include "EVGEN/AliGenParam.h"
e860c7ea 27#include "EVGEN/AliGenMUONlib.h"
eab1dd9d 28#include "EVGEN/AliGenSTRANGElib.h"
b984b0e1 29#include "EVGEN/AliGenMUONCocktail.h"
eab1dd9d 30#include "EVGEN/AliGenCocktail.h"
31#include "EVGEN/AliGenGeVSim.h"
32#include "EVGEN/AliGeVSimParticle.h"
de78d77f 33#include "PYTHIA6/AliGenPythia.h"
34#include "STEER/AliMagFMaps.h"
35#include "STRUCT/AliBODY.h"
36#include "STRUCT/AliMAG.h"
37#include "STRUCT/AliABSOv0.h"
38#include "STRUCT/AliDIPOv2.h"
39#include "STRUCT/AliHALL.h"
40#include "STRUCT/AliFRAMEv2.h"
41#include "STRUCT/AliSHILv2.h"
42#include "STRUCT/AliPIPEv0.h"
e1cd8da1 43#include "ITS/AliITSvPPRasymmFMD.h"
de78d77f 44#include "TPC/AliTPCv2.h"
50655693 45#include "TOF/AliTOFv5T0.h"
b4f90c20 46#include "RICH/AliRICHv1.h"
de78d77f 47#include "ZDC/AliZDCv2.h"
48#include "TRD/AliTRDv1.h"
49#include "FMD/AliFMDv1.h"
50#include "MUON/AliMUONv1.h"
51#include "PHOS/AliPHOSv1.h"
52#include "PMD/AliPMDv1.h"
53#include "START/AliSTARTv1.h"
4920e63e 54#include "EMCAL/AliEMCALv2.h"
de78d77f 55#include "CRT/AliCRTv0.h"
87d24ab1 56#include "VZERO/AliVZEROv5.h"
de78d77f 57#endif
58
36d4cb82 59enum PprRun_t
60{
61 test50,
62 kParam_8000, kParam_4000, kParam_2000,
63 kHijing_cent1, kHijing_cent2,
64 kHijing_per1, kHijing_per2, kHijing_per3, kHijing_per4, kHijing_per5,
433185a9 65 kHijing_jj25, kHijing_jj50, kHijing_jj75, kHijing_jj100, kHijing_jj200,
bc3e0a09 66 kHijing_gj25, kHijing_gj50, kHijing_gj75, kHijing_gj100, kHijing_gj200,
13051068 67 kHijing_pA, kPythia6,
68 kPythia6Jets20_24, kPythia6Jets24_29, kPythia6Jets29_35,
69 kPythia6Jets35_42, kPythia6Jets42_50, kPythia6Jets50_60,
70 kPythia6Jets60_72, kPythia6Jets72_86, kPythia6Jets86_104,
71 kPythia6Jets104_125, kPythia6Jets125_150, kPythia6Jets150_180,
5d185da5 72 kD0PbPb5500, kCharmSemiElPbPb5500, kBeautySemiElPbPb5500,
e860c7ea 73 kCocktailTRD, kPyJJ, kPyGJ,
b984b0e1 74 kMuonCocktailCent1, kMuonCocktailPer1, kMuonCocktailPer4,
75 kMuonCocktailCent1HighPt, kMuonCocktailPer1HighPt, kMuonCocktailPer4HighPt,
76 kMuonCocktailCent1Single, kMuonCocktailPer1Single, kMuonCocktailPer4Single,
eab1dd9d 77 kFlow_2_2000, kFlow_10_2000, kFlow_6_2000, kFlow_6_5000,
78 kHIJINGplus, kRunMax
3f7a17bb 79};
80
22ad5c43 81const char* pprRunName[] = {
3f7a17bb 82 "test50",
83 "kParam_8000", "kParam_4000", "kParam_2000",
84 "kHijing_cent1", "kHijing_cent2",
85 "kHijing_per1", "kHijing_per2", "kHijing_per3", "kHijing_per4",
86 "kHijing_per5",
87 "kHijing_jj25", "kHijing_jj50", "kHijing_jj75", "kHijing_jj100",
88 "kHijing_jj200",
89 "kHijing_gj25", "kHijing_gj50", "kHijing_gj75", "kHijing_gj100",
13051068 90 "kHijing_gj200", "kHijing_pA", "kPythia6",
91 "kPythia6Jets20_24", "kPythia6Jets24_29", "kPythia6Jets29_35",
92 "kPythia6Jets35_42", "kPythia6Jets42_50", "kPythia6Jets50_60",
93 "kPythia6Jets60_72", "kPythia6Jets72_86", "kPythia6Jets86_104",
94 "kPythia6Jets104_125", "kPythia6Jets125_150", "kPythia6Jets150_180",
5d185da5 95 "kD0PbPb5500", "kCharmSemiElPbPb5500", "kBeautySemiElPbPb5500",
e860c7ea 96 "kCocktailTRD", "kPyJJ", "kPyGJ",
b984b0e1 97 "kMuonCocktailCent1", "kMuonCocktailPer1", "kMuonCocktailPer4",
98 "kMuonCocktailCent1HighPt", "kMuonCocktailPer1HighPt", "kMuonCocktailPer4HighPt",
eab1dd9d 99 "kMuonCocktailCent1Single", "kMuonCocktailPer1Single", "kMuonCocktailPer4Single",
100 "kFlow_2_2000", "kFlow_10_2000", "kFlow_6_2000", "kFlow_6_5000", "kHIJINGplus"
36d4cb82 101};
102
103enum PprGeo_t
104{
105 kHoles, kNoHoles
106};
107
108enum PprRad_t
109{
110 kGluonRadiation, kNoGluonRadiation
111};
112
cf3f928d 113enum PprMag_t
114{
115 k2kG, k4kG, k5kG
116};
117
118
36d4cb82 119// This part for configuration
de78d77f 120//static PprRun_t srun = test50;
eab1dd9d 121static PprRun_t srun = kHIJINGplus;
e860c7ea 122static PprGeo_t sgeo = kNoHoles;
de78d77f 123static PprRad_t srad = kGluonRadiation;
b8cec322 124static PprMag_t smag = k5kG;
3f7a17bb 125static Int_t sseed = 12345; //Set 0 to use the current time
cf3f928d 126
36d4cb82 127// Comment line
128static TString comment;
129
de78d77f 130// Functions
131Float_t EtaToTheta(Float_t arg);
132AliGenerator* GeneratorFactory(PprRun_t srun);
133AliGenHijing* HijingStandard();
eab1dd9d 134AliGenGeVSim* GeVSimStandard(Float_t, Float_t);
3f7a17bb 135void ProcessEnvironmentVars();
36d4cb82 136
137void Config()
138{
36d4cb82 139 // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
140 // Theta range given through pseudorapidity limits 22/6/2001
141
3f7a17bb 142 // Get settings from environment variables
143 ProcessEnvironmentVars();
144
36d4cb82 145 // Set Random Number seed
3f7a17bb 146 gRandom->SetSeed(sseed);
de78d77f 147 cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
36d4cb82 148
de78d77f 149
150 // libraries required by geant321
151#if defined(__CINT__)
c8921088 152 gSystem->Load("libgeant321");
de78d77f 153#endif
c8921088 154
b0470150 155 new TGeant3TGeo("C++ Interface to Geant3");
36d4cb82 156
de78d77f 157 AliRunLoader* rl=0x0;
36d4cb82 158
27c7e486 159 AliLog::Message(AliLog::kInfo, "Creating Run Loader", "", "", "Config()"," ConfigPPR.C", __LINE__);
ad38c0e5 160
de78d77f 161 rl = AliRunLoader::Open("galice.root",
5295b11b 162 AliConfig::GetDefaultEventFolderName(),
de78d77f 163 "recreate");
164 if (rl == 0x0)
165 {
166 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
167 return;
168 }
169 rl->SetCompressionLevel(2);
170 rl->SetNumberOfEventsPerFile(3);
171 gAlice->SetRunLoader(rl);
36d4cb82 172
36d4cb82 173 //
174 // Set External decayer
175 AliDecayer *decayer = new AliDecayerPythia();
176
5d185da5 177
178 switch (srun) {
179 case kD0PbPb5500:
180 decayer->SetForceDecay(kHadronicD);
181 break;
182 case kCharmSemiElPbPb5500:
183 decayer->SetForceDecay(kSemiElectronic);
184 break;
185 case kBeautySemiElPbPb5500:
186 decayer->SetForceDecay(kSemiElectronic);
187 break;
188 default:
189 decayer->SetForceDecay(kAll);
190 break;
191 }
36d4cb82 192 decayer->Init();
193 gMC->SetExternalDecayer(decayer);
194 //
195 //
196 //=======================================================================
36d4cb82 197 //
198 //=======================================================================
199 // ************* STEERING parameters FOR ALICE SIMULATION **************
200 // --- Specify event type to be tracked through the ALICE setup
201 // --- All positions are in cm, angles in degrees, and P and E in GeV
202
6a3df6c9 203 gMC->SetProcess("DCAY",1);
204 gMC->SetProcess("PAIR",1);
205 gMC->SetProcess("COMP",1);
206 gMC->SetProcess("PHOT",1);
207 gMC->SetProcess("PFIS",0);
208 gMC->SetProcess("DRAY",0);
209 gMC->SetProcess("ANNI",1);
210 gMC->SetProcess("BREM",1);
211 gMC->SetProcess("MUNU",1);
212 gMC->SetProcess("CKOV",1);
213 gMC->SetProcess("HADR",1);
214 gMC->SetProcess("LOSS",2);
215 gMC->SetProcess("MULS",1);
216 gMC->SetProcess("RAYL",1);
217
218 Float_t cut = 1.e-3; // 1MeV cut by default
219 Float_t tofmax = 1.e10;
220
221 gMC->SetCut("CUTGAM", cut);
222 gMC->SetCut("CUTELE", cut);
223 gMC->SetCut("CUTNEU", cut);
224 gMC->SetCut("CUTHAD", cut);
225 gMC->SetCut("CUTMUO", cut);
226 gMC->SetCut("BCUTE", cut);
227 gMC->SetCut("BCUTM", cut);
228 gMC->SetCut("DCUTE", cut);
229 gMC->SetCut("DCUTM", cut);
230 gMC->SetCut("PPCUTM", cut);
231 gMC->SetCut("TOFMAX", tofmax);
232
b03cb1f2 233 // Debug and log level
234 AliLog::SetGlobalDebugLevel(0);
87d24ab1 235 AliLog::SetGlobalLogLevel(AliLog::kError);
36d4cb82 236
b03cb1f2 237 // Generator Configuration
de78d77f 238 AliGenerator* gener = GeneratorFactory(srun);
36d4cb82 239 gener->SetOrigin(0, 0, 0); // vertex position
240 gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position
241 gener->SetCutVertexZ(1.); // Truncate at 1 sigma
242 gener->SetVertexSmear(kPerEvent);
243 gener->SetTrackingFlag(1);
244 gener->Init();
cf3f928d 245
de78d77f 246 if (smag == k2kG) {
cf3f928d 247 comment = comment.Append(" | L3 field 0.2 T");
de78d77f 248 } else if (smag == k4kG) {
cf3f928d 249 comment = comment.Append(" | L3 field 0.4 T");
de78d77f 250 } else if (smag == k5kG) {
cf3f928d 251 comment = comment.Append(" | L3 field 0.5 T");
252 }
253
254
de78d77f 255 if (srad == kGluonRadiation)
36d4cb82 256 {
257 comment = comment.Append(" | Gluon Radiation On");
258
259 } else {
260 comment = comment.Append(" | Gluon Radiation Off");
261 }
262
de78d77f 263 if (sgeo == kHoles)
36d4cb82 264 {
265 comment = comment.Append(" | Holes for PHOS/RICH");
266
267 } else {
268 comment = comment.Append(" | No holes for PHOS/RICH");
269 }
270
de78d77f 271 printf("\n \n Comment: %s \n \n", comment.Data());
36d4cb82 272
273
274// Field (L3 0.4 T)
de78d77f 275 AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., smag);
b8cec322 276 field->SetL3ConstField(0); //Using const. field in the barrel
de78d77f 277 rl->CdGAFile();
c9397ade 278 gAlice->SetField(field);
36d4cb82 279//
280 Int_t iABSO = 1;
36d4cb82 281 Int_t iDIPO = 1;
282 Int_t iFMD = 1;
283 Int_t iFRAME = 1;
284 Int_t iHALL = 1;
285 Int_t iITS = 1;
286 Int_t iMAG = 1;
287 Int_t iMUON = 1;
288 Int_t iPHOS = 1;
289 Int_t iPIPE = 1;
290 Int_t iPMD = 1;
291 Int_t iRICH = 1;
292 Int_t iSHIL = 1;
293 Int_t iSTART = 1;
294 Int_t iTOF = 1;
295 Int_t iTPC = 1;
296 Int_t iTRD = 1;
297 Int_t iZDC = 1;
7d0b3b31 298 Int_t iEMCAL = 1;
cf3f928d 299 Int_t iVZERO = 1;
21e394f9 300 Int_t iCRT = 0;
36d4cb82 301
302 //=================== Alice BODY parameters =============================
303 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
304
305
306 if (iMAG)
307 {
308 //=================== MAG parameters ============================
309 // --- Start with Magnet since detector layouts may be depending ---
310 // --- on the selected Magnet dimensions ---
311 AliMAG *MAG = new AliMAG("MAG", "Magnet");
312 }
313
314
315 if (iABSO)
316 {
317 //=================== ABSO parameters ============================
318 AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
319 }
320
321 if (iDIPO)
322 {
323 //=================== DIPO parameters ============================
324
325 AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
326 }
327
328 if (iHALL)
329 {
330 //=================== HALL parameters ============================
331
332 AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
333 }
334
335
336 if (iFRAME)
337 {
338 //=================== FRAME parameters ============================
339
340 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
de78d77f 341 if (sgeo == kHoles) {
36d4cb82 342 FRAME->SetHoles(1);
343 } else {
344 FRAME->SetHoles(0);
345 }
346 }
347
348 if (iSHIL)
349 {
350 //=================== SHIL parameters ============================
351
21e394f9 352 AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2");
36d4cb82 353 }
354
355
356 if (iPIPE)
357 {
358 //=================== PIPE parameters ============================
359
360 AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
361 }
362
21e394f9 363 if(iITS) {
36d4cb82 364
e810b5b5 365 //=================== ITS parameters ============================
36d4cb82 366 //
367 // As the innermost detector in ALICE, the Inner Tracking System "impacts" on
368 // almost all other detectors. This involves the fact that the ITS geometry
369 // still has several options to be followed in parallel in order to determine
370 // the best set-up which minimizes the induced background. All the geometries
371 // available to date are described in the following. Read carefully the comments
372 // and use the default version (the only one uncommented) unless you are making
373 // comparisons and you know what you are doing. In this case just uncomment the
374 // ITS geometry you want to use and run Aliroot.
375 //
376 // Detailed geometries:
377 //
378 //
379 //AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services");
380 //
381 //AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services");
382 //
e1cd8da1 383 AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("ITS","New ITS PPR detailed version with asymmetric services");
384 ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
385 ITS->SetReadDet(kTRUE); // don't touch this parameter if you're not an ITS developer
36d4cb82 386 // ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer
e810b5b5 387 ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
388 ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
389 ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
390 ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300]
391 ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
392 ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
e1cd8da1 393
36d4cb82 394 // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful
395 // for reconstruction !):
396 //
397 //
398 //AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version with asymmetric services");
e810b5b5 399 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
36d4cb82 400 //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
401 //
402 //AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version with symmetric services");
e810b5b5 403 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
36d4cb82 404 //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
405 //
406 //
407 //
408 // Geant3 <-> EUCLID conversion
409 // ============================
410 //
411 // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
412 // media to two ASCII files (called by default ITSgeometry.euc and
413 // ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
414 // The default (=0) means that you dont want to use this facility.
415 //
e810b5b5 416 ITS->SetEUCLID(0);
417 }
36d4cb82 418
419 if (iTPC)
420 {
26ca4b4a 421 //============================ TPC parameters =====================
36d4cb82 422 AliTPC *TPC = new AliTPCv2("TPC", "Default");
36d4cb82 423 }
424
e810b5b5 425
36d4cb82 426 if (iTOF) {
36d4cb82 427 //=================== TOF parameters ============================
50655693 428 AliTOF *TOF = new AliTOFv5T0("TOF", "normal TOF");
36d4cb82 429 }
430
e810b5b5 431
36d4cb82 432 if (iRICH)
433 {
434 //=================== RICH parameters ===========================
b4f90c20 435 AliRICH *RICH = new AliRICHv1("RICH", "normal RICH");
36d4cb82 436
437 }
438
439
440 if (iZDC)
441 {
442 //=================== ZDC parameters ============================
443
444 AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
445 }
446
36d4cb82 447 if (iTRD)
448 {
449 //=================== TRD parameters ============================
450
451 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
452
453 // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
454 TRD->SetGasMix(1);
de78d77f 455 if (sgeo == kHoles) {
36d4cb82 456 // With hole in front of PHOS
457 TRD->SetPHOShole();
458 // With hole in front of RICH
459 TRD->SetRICHhole();
460 }
461 // Switch on TR
462 AliTRDsim *TRDsim = TRD->CreateTR();
463 }
464
465 if (iFMD)
466 {
467 //=================== FMD parameters ============================
657f2294 468 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
36d4cb82 469 }
470
471 if (iMUON)
472 {
473 //=================== MUON parameters ===========================
d85afa9b 474 // New MUONv1 version (geometry defined via builders)
36d4cb82 475 AliMUON *MUON = new AliMUONv1("MUON", "default");
476 }
477 //=================== PHOS parameters ===========================
478
479 if (iPHOS)
480 {
481 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
482 }
483
484
485 if (iPMD)
486 {
487 //=================== PMD parameters ============================
488 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
36d4cb82 489 }
490
491 if (iSTART)
492 {
493 //=================== START parameters ============================
494 AliSTART *START = new AliSTARTv1("START", "START Detector");
495 }
496
21e394f9 497 if (iEMCAL)
36d4cb82 498 {
499 //=================== EMCAL parameters ============================
4920e63e 500 AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "SHISH");
36d4cb82 501 }
21e394f9 502
503 if (iCRT)
504 {
505 //=================== CRT parameters ============================
506 AliCRT *CRT = new AliCRTv0("CRT", "normal ACORDE");
507 }
cf3f928d 508
509 if (iVZERO)
510 {
511 //=================== CRT parameters ============================
87d24ab1 512 AliVZERO *VZERO = new AliVZEROv5("VZERO", "normal VZERO");
cf3f928d 513 }
21e394f9 514
515
36d4cb82 516}
517
518Float_t EtaToTheta(Float_t arg){
519 return (180./TMath::Pi())*2.*atan(exp(-arg));
520}
521
522
523
de78d77f 524AliGenerator* GeneratorFactory(PprRun_t srun) {
36d4cb82 525 Int_t isw = 3;
de78d77f 526 if (srad == kNoGluonRadiation) isw = 0;
36d4cb82 527
528
de78d77f 529 AliGenerator * gGener = 0x0;
530 switch (srun) {
36d4cb82 531 case test50:
de78d77f 532 {
36d4cb82 533 comment = comment.Append(":HIJINGparam test 50 particles");
534 AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
535 gener->SetMomentumRange(0, 999999.);
0ac28de4 536 gener->SetPhiRange(0., 360.);
36d4cb82 537 // Set pseudorapidity range from -8 to 8.
538 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
539 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
540 gener->SetThetaRange(thmin,thmax);
de78d77f 541 gGener=gener;
542 }
bd3a65b4 543 break;
36d4cb82 544 case kParam_8000:
de78d77f 545 {
36d4cb82 546 comment = comment.Append(":HIJINGparam N=8000");
547 AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
548 gener->SetMomentumRange(0, 999999.);
0ac28de4 549 gener->SetPhiRange(0., 360.);
36d4cb82 550 // Set pseudorapidity range from -8 to 8.
551 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
552 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
553 gener->SetThetaRange(thmin,thmax);
de78d77f 554 gGener=gener;
555 }
bd3a65b4 556 break;
36d4cb82 557 case kParam_4000:
de78d77f 558 {
36d4cb82 559 comment = comment.Append("HIJINGparam N=4000");
560 AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
561 gener->SetMomentumRange(0, 999999.);
0ac28de4 562 gener->SetPhiRange(0., 360.);
36d4cb82 563 // Set pseudorapidity range from -8 to 8.
564 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
565 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
566 gener->SetThetaRange(thmin,thmax);
de78d77f 567 gGener=gener;
568 }
36d4cb82 569 break;
570 case kParam_2000:
de78d77f 571 {
36d4cb82 572 comment = comment.Append("HIJINGparam N=2000");
573 AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
574 gener->SetMomentumRange(0, 999999.);
0ac28de4 575 gener->SetPhiRange(0., 360.);
36d4cb82 576 // Set pseudorapidity range from -8 to 8.
577 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
578 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
579 gener->SetThetaRange(thmin,thmax);
de78d77f 580 gGener=gener;
581 }
bd3a65b4 582 break;
36d4cb82 583//
584// Hijing Central
585//
586 case kHijing_cent1:
de78d77f 587 {
36d4cb82 588 comment = comment.Append("HIJING cent1");
589 AliGenHijing *gener = HijingStandard();
590// impact parameter range
591 gener->SetImpactParameterRange(0., 5.);
de78d77f 592 gGener=gener;
593 }
bd3a65b4 594 break;
36d4cb82 595 case kHijing_cent2:
de78d77f 596 {
36d4cb82 597 comment = comment.Append("HIJING cent2");
598 AliGenHijing *gener = HijingStandard();
599// impact parameter range
600 gener->SetImpactParameterRange(0., 2.);
de78d77f 601 gGener=gener;
de78d77f 602 }
bd3a65b4 603 break;
36d4cb82 604//
605// Hijing Peripheral
606//
607 case kHijing_per1:
de78d77f 608 {
36d4cb82 609 comment = comment.Append("HIJING per1");
610 AliGenHijing *gener = HijingStandard();
611// impact parameter range
612 gener->SetImpactParameterRange(5., 8.6);
de78d77f 613 gGener=gener;
614 }
bd3a65b4 615 break;
36d4cb82 616 case kHijing_per2:
de78d77f 617 {
36d4cb82 618 comment = comment.Append("HIJING per2");
619 AliGenHijing *gener = HijingStandard();
620// impact parameter range
621 gener->SetImpactParameterRange(8.6, 11.2);
de78d77f 622 gGener=gener;
623 }
bd3a65b4 624 break;
36d4cb82 625 case kHijing_per3:
de78d77f 626 {
36d4cb82 627 comment = comment.Append("HIJING per3");
628 AliGenHijing *gener = HijingStandard();
629// impact parameter range
630 gener->SetImpactParameterRange(11.2, 13.2);
de78d77f 631 gGener=gener;
632 }
bd3a65b4 633 break;
36d4cb82 634 case kHijing_per4:
de78d77f 635 {
36d4cb82 636 comment = comment.Append("HIJING per4");
637 AliGenHijing *gener = HijingStandard();
638// impact parameter range
639 gener->SetImpactParameterRange(13.2, 15.);
de78d77f 640 gGener=gener;
641 }
bd3a65b4 642 break;
36d4cb82 643 case kHijing_per5:
de78d77f 644 {
36d4cb82 645 comment = comment.Append("HIJING per5");
646 AliGenHijing *gener = HijingStandard();
647// impact parameter range
648 gener->SetImpactParameterRange(15., 100.);
de78d77f 649 gGener=gener;
650 }
bd3a65b4 651 break;
36d4cb82 652//
653// Jet-Jet
654//
655 case kHijing_jj25:
de78d77f 656 {
36d4cb82 657 comment = comment.Append("HIJING Jet 25 GeV");
658 AliGenHijing *gener = HijingStandard();
659// impact parameter range
660 gener->SetImpactParameterRange(0., 5.);
661 // trigger
662 gener->SetTrigger(1);
433185a9 663 gener->SetPtJet(25.);
36d4cb82 664 gener->SetRadiation(isw);
433185a9 665 gener->SetSimpleJets(!isw);
666 gener->SetJetEtaRange(-0.3,0.3);
667 gener->SetJetPhiRange(75., 165.);
de78d77f 668 gGener=gener;
669 }
bd3a65b4 670 break;
36d4cb82 671
672 case kHijing_jj50:
de78d77f 673 {
36d4cb82 674 comment = comment.Append("HIJING Jet 50 GeV");
675 AliGenHijing *gener = HijingStandard();
676// impact parameter range
677 gener->SetImpactParameterRange(0., 5.);
678 // trigger
679 gener->SetTrigger(1);
433185a9 680 gener->SetPtJet(50.);
36d4cb82 681 gener->SetRadiation(isw);
433185a9 682 gener->SetSimpleJets(!isw);
683 gener->SetJetEtaRange(-0.3,0.3);
684 gener->SetJetPhiRange(75., 165.);
de78d77f 685 gGener=gener;
686 }
36d4cb82 687 break;
688
689 case kHijing_jj75:
de78d77f 690 {
36d4cb82 691 comment = comment.Append("HIJING Jet 75 GeV");
692 AliGenHijing *gener = HijingStandard();
693// impact parameter range
694 gener->SetImpactParameterRange(0., 5.);
695 // trigger
696 gener->SetTrigger(1);
433185a9 697 gener->SetPtJet(75.);
36d4cb82 698 gener->SetRadiation(isw);
433185a9 699 gener->SetSimpleJets(!isw);
700 gener->SetJetEtaRange(-0.3,0.3);
701 gener->SetJetPhiRange(75., 165.);
de78d77f 702 gGener=gener;
703 }
bd3a65b4 704 break;
36d4cb82 705
706 case kHijing_jj100:
de78d77f 707 {
36d4cb82 708 comment = comment.Append("HIJING Jet 100 GeV");
709 AliGenHijing *gener = HijingStandard();
710// impact parameter range
711 gener->SetImpactParameterRange(0., 5.);
712 // trigger
713 gener->SetTrigger(1);
433185a9 714 gener->SetPtJet(100.);
36d4cb82 715 gener->SetRadiation(isw);
433185a9 716 gener->SetSimpleJets(!isw);
717 gener->SetJetEtaRange(-0.3,0.3);
718 gener->SetJetPhiRange(75., 165.);
de78d77f 719 gGener=gener;
720 }
bd3a65b4 721 break;
36d4cb82 722
433185a9 723 case kHijing_jj200:
de78d77f 724 {
433185a9 725 comment = comment.Append("HIJING Jet 200 GeV");
36d4cb82 726 AliGenHijing *gener = HijingStandard();
727// impact parameter range
728 gener->SetImpactParameterRange(0., 5.);
729 // trigger
730 gener->SetTrigger(1);
433185a9 731 gener->SetPtJet(200.);
36d4cb82 732 gener->SetRadiation(isw);
433185a9 733 gener->SetSimpleJets(!isw);
734 gener->SetJetEtaRange(-0.3,0.3);
735 gener->SetJetPhiRange(75., 165.);
de78d77f 736 gGener=gener;
737 }
bd3a65b4 738 break;
36d4cb82 739//
740// Gamma-Jet
741//
742 case kHijing_gj25:
de78d77f 743 {
36d4cb82 744 comment = comment.Append("HIJING Gamma 25 GeV");
745 AliGenHijing *gener = HijingStandard();
746// impact parameter range
747 gener->SetImpactParameterRange(0., 5.);
748 // trigger
749 gener->SetTrigger(2);
433185a9 750 gener->SetPtJet(25.);
36d4cb82 751 gener->SetRadiation(isw);
433185a9 752 gener->SetSimpleJets(!isw);
753 gener->SetJetEtaRange(-0.12, 0.12);
754 gener->SetJetPhiRange(220., 320.);
de78d77f 755 gGener=gener;
756 }
bd3a65b4 757 break;
36d4cb82 758
759 case kHijing_gj50:
de78d77f 760 {
36d4cb82 761 comment = comment.Append("HIJING Gamma 50 GeV");
762 AliGenHijing *gener = HijingStandard();
763// impact parameter range
764 gener->SetImpactParameterRange(0., 5.);
765 // trigger
766 gener->SetTrigger(2);
433185a9 767 gener->SetPtJet(50.);
36d4cb82 768 gener->SetRadiation(isw);
433185a9 769 gener->SetSimpleJets(!isw);
770 gener->SetJetEtaRange(-0.12, 0.12);
771 gener->SetJetPhiRange(220., 320.);
de78d77f 772 gGener=gener;
773 }
bd3a65b4 774 break;
36d4cb82 775
776 case kHijing_gj75:
de78d77f 777 {
36d4cb82 778 comment = comment.Append("HIJING Gamma 75 GeV");
779 AliGenHijing *gener = HijingStandard();
780// impact parameter range
781 gener->SetImpactParameterRange(0., 5.);
782 // trigger
783 gener->SetTrigger(2);
433185a9 784 gener->SetPtJet(75.);
36d4cb82 785 gener->SetRadiation(isw);
433185a9 786 gener->SetSimpleJets(!isw);
787 gener->SetJetEtaRange(-0.12, 0.12);
788 gener->SetJetPhiRange(220., 320.);
de78d77f 789 gGener=gener;
790 }
bd3a65b4 791 break;
36d4cb82 792
793 case kHijing_gj100:
de78d77f 794 {
36d4cb82 795 comment = comment.Append("HIJING Gamma 100 GeV");
796 AliGenHijing *gener = HijingStandard();
797// impact parameter range
798 gener->SetImpactParameterRange(0., 5.);
799 // trigger
800 gener->SetTrigger(2);
433185a9 801 gener->SetPtJet(100.);
36d4cb82 802 gener->SetRadiation(isw);
433185a9 803 gener->SetSimpleJets(!isw);
804 gener->SetJetEtaRange(-0.12, 0.12);
805 gener->SetJetPhiRange(220., 320.);
de78d77f 806 gGener=gener;
807 }
bd3a65b4 808 break;
36d4cb82 809
433185a9 810 case kHijing_gj200:
de78d77f 811 {
433185a9 812 comment = comment.Append("HIJING Gamma 200 GeV");
36d4cb82 813 AliGenHijing *gener = HijingStandard();
814// impact parameter range
815 gener->SetImpactParameterRange(0., 5.);
816 // trigger
817 gener->SetTrigger(2);
433185a9 818 gener->SetPtJet(200.);
36d4cb82 819 gener->SetRadiation(isw);
433185a9 820 gener->SetSimpleJets(!isw);
821 gener->SetJetEtaRange(-0.12, 0.12);
822 gener->SetJetPhiRange(220., 320.);
de78d77f 823 gGener=gener;
824 }
bd3a65b4 825 break;
bc3e0a09 826 case kHijing_pA:
de78d77f 827 {
bc3e0a09 828 comment = comment.Append("HIJING pA");
829
830 AliGenCocktail *gener = new AliGenCocktail();
78e738e5 831
bc3e0a09 832 AliGenHijing *hijing = new AliGenHijing(-1);
833// centre of mass energy
834 hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
835// impact parameter range
836 hijing->SetImpactParameterRange(0., 15.);
837// reference frame
838 hijing->SetReferenceFrame("CMS");
839 hijing->SetBoostLHC(1);
840// projectile
841 hijing->SetProjectile("P", 1, 1);
842 hijing->SetTarget ("A", 208, 82);
843// tell hijing to keep the full parent child chain
844 hijing->KeepFullEvent();
845// enable jet quenching
846 hijing->SetJetQuenching(0);
847// enable shadowing
848 hijing->SetShadowing(1);
849// Don't track spectators
850 hijing->SetSpectators(0);
851// kinematic selection
852 hijing->SetSelectAll(0);
853//
854 AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
855 AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
856 gray->SetSlowNucleonModel(model);
857 gray->SetDebug(1);
858 gener->AddGenerator(hijing,"Hijing pPb", 1);
859 gener->AddGenerator(gray, "Gray Particles",1);
de78d77f 860 gGener=gener;
861 }
bd3a65b4 862 break;
1458d037 863 case kPythia6:
de78d77f 864 {
865 comment = comment.Append(":Pythia p-p @ 14 TeV");
866 AliGenPythia *gener = new AliGenPythia(-1);
867 gener->SetMomentumRange(0,999999);
de78d77f 868 gener->SetThetaRange(0., 180.);
869 gener->SetYRange(-12,12);
870 gener->SetPtRange(0,1000);
de78d77f 871 gener->SetProcess(kPyMb);
872 gener->SetEnergyCMS(14000.);
873 gGener=gener;
874 }
bd3a65b4 875 break;
13051068 876 case kPythia6Jets20_24:
b8cec322 877 {
13051068 878 comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV");
879 AliGenPythia * gener = new AliGenPythia(-1);
880 gener->SetEnergyCMS(5500.);// Centre of mass energy
881 gener->SetProcess(kPyJets);// Process type
882 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
883 gener->SetJetPhiRange(0., 360.);
884 gener->SetJetEtRange(10., 1000.);
885 gener->SetGluonRadiation(1,1);
886 // gener->SetPtKick(0.);
887 // Structure function
888 gener->SetStrucFunc(kCTEQ4L);
889 gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering
890 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
891 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
892 gGener=gener;
893 }
894 break;
895 case kPythia6Jets24_29:
896 {
897 comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV");
898 AliGenPythia * gener = new AliGenPythia(-1);
899 gener->SetEnergyCMS(5500.);// Centre of mass energy
900 gener->SetProcess(kPyJets);// Process type
901 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
902 gener->SetJetPhiRange(0., 360.);
903 gener->SetJetEtRange(10., 1000.);
904 gener->SetGluonRadiation(1,1);
905 // gener->SetPtKick(0.);
906 // Structure function
907 gener->SetStrucFunc(kCTEQ4L);
908 gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering
909 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
910 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
911 gGener=gener;
912 }
913 break;
914 case kPythia6Jets29_35:
915 {
916 comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV");
917 AliGenPythia * gener = new AliGenPythia(-1);
918 gener->SetEnergyCMS(5500.);// Centre of mass energy
919 gener->SetProcess(kPyJets);// Process type
920 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
921 gener->SetJetPhiRange(0., 360.);
922 gener->SetJetEtRange(10., 1000.);
923 gener->SetGluonRadiation(1,1);
924 // gener->SetPtKick(0.);
925 // Structure function
926 gener->SetStrucFunc(kCTEQ4L);
927 gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering
928 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
929 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
930 gGener=gener;
931 }
932 break;
933 case kPythia6Jets35_42:
934 {
935 comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV");
936 AliGenPythia * gener = new AliGenPythia(-1);
937 gener->SetEnergyCMS(5500.);// Centre of mass energy
938 gener->SetProcess(kPyJets);// Process type
939 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
940 gener->SetJetPhiRange(0., 360.);
941 gener->SetJetEtRange(10., 1000.);
942 gener->SetGluonRadiation(1,1);
943 // gener->SetPtKick(0.);
944 // Structure function
945 gener->SetStrucFunc(kCTEQ4L);
946 gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering
947 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
948 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
949 gGener=gener;
950 }
951 break;
952 case kPythia6Jets42_50:
953 {
954 comment = comment.Append(":Pythia jets 42-50 GeV @ 5.5 TeV");
955 AliGenPythia * gener = new AliGenPythia(-1);
956 gener->SetEnergyCMS(5500.);// Centre of mass energy
957 gener->SetProcess(kPyJets);// Process type
958 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
959 gener->SetJetPhiRange(0., 360.);
960 gener->SetJetEtRange(10., 1000.);
961 gener->SetGluonRadiation(1,1);
962 // gener->SetPtKick(0.);
963 // Structure function
964 gener->SetStrucFunc(kCTEQ4L);
965 gener->SetPtHard(42., 50.);// Pt transfer of the hard scattering
966 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
967 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
968 gGener=gener;
969 }
970 break;
971 case kPythia6Jets50_60:
972 {
973 comment = comment.Append(":Pythia jets 50-60 GeV @ 5.5 TeV");
974 AliGenPythia * gener = new AliGenPythia(-1);
975 gener->SetEnergyCMS(5500.);// Centre of mass energy
976 gener->SetProcess(kPyJets);// Process type
977 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
978 gener->SetJetPhiRange(0., 360.);
979 gener->SetJetEtRange(10., 1000.);
980 gener->SetGluonRadiation(1,1);
981 // gener->SetPtKick(0.);
982 // Structure function
983 gener->SetStrucFunc(kCTEQ4L);
984 gener->SetPtHard(50., 60.);// Pt transfer of the hard scattering
985 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
986 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
987 gGener=gener;
988 }
989 break;
990 case kPythia6Jets60_72:
991 {
992 comment = comment.Append(":Pythia jets 60-72 GeV @ 5.5 TeV");
993 AliGenPythia * gener = new AliGenPythia(-1);
994 gener->SetEnergyCMS(5500.);// Centre of mass energy
995 gener->SetProcess(kPyJets);// Process type
996 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
997 gener->SetJetPhiRange(0., 360.);
998 gener->SetJetEtRange(10., 1000.);
999 gener->SetGluonRadiation(1,1);
1000 // gener->SetPtKick(0.);
1001 // Structure function
1002 gener->SetStrucFunc(kCTEQ4L);
1003 gener->SetPtHard(60., 72.);// Pt transfer of the hard scattering
1004 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1005 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1006 gGener=gener;
1007 }
1008 break;
1009 case kPythia6Jets72_86:
1010 {
1011 comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV");
1012 AliGenPythia * gener = new AliGenPythia(-1);
1013 gener->SetEnergyCMS(5500.);// Centre of mass energy
1014 gener->SetProcess(kPyJets);// Process type
1015 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1016 gener->SetJetPhiRange(0., 360.);
1017 gener->SetJetEtRange(10., 1000.);
1018 gener->SetGluonRadiation(1,1);
1019 // gener->SetPtKick(0.);
1020 // Structure function
1021 gener->SetStrucFunc(kCTEQ4L);
1022 gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering
1023 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1024 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1025 gGener=gener;
1026 }
1027 break;
1028 case kPythia6Jets86_104:
1029 {
1030 comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV");
bd3a65b4 1031 AliGenPythia * gener = new AliGenPythia(-1);
b8cec322 1032 gener->SetEnergyCMS(5500.);// Centre of mass energy
1033 gener->SetProcess(kPyJets);// Process type
1034 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1035 gener->SetJetPhiRange(0., 360.);
1036 gener->SetJetEtRange(10., 1000.);
1037 gener->SetGluonRadiation(1,1);
1038 // gener->SetPtKick(0.);
1039 // Structure function
1040 gener->SetStrucFunc(kCTEQ4L);
1041 gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering
1042 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1043 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1044 gGener=gener;
1045 }
bd3a65b4 1046 break;
13051068 1047 case kPythia6Jets104_125:
1048 {
1049 comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV");
1050 AliGenPythia * gener = new AliGenPythia(-1);
1051 gener->SetEnergyCMS(5500.);// Centre of mass energy
1052 gener->SetProcess(kPyJets);// Process type
1053 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1054 gener->SetJetPhiRange(0., 360.);
1055 gener->SetJetEtRange(10., 1000.);
1056 gener->SetGluonRadiation(1,1);
1057 // gener->SetPtKick(0.);
1058 // Structure function
1059 gener->SetStrucFunc(kCTEQ4L);
1060 gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering
1061 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1062 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1063 gGener=gener;
1064 }
1065 break;
1066 case kPythia6Jets125_150:
1067 {
1068 comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV");
1069 AliGenPythia * gener = new AliGenPythia(-1);
1070 gener->SetEnergyCMS(5500.);// Centre of mass energy
1071 gener->SetProcess(kPyJets);// Process type
1072 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1073 gener->SetJetPhiRange(0., 360.);
1074 gener->SetJetEtRange(10., 1000.);
1075 gener->SetGluonRadiation(1,1);
1076 // gener->SetPtKick(0.);
1077 // Structure function
1078 gener->SetStrucFunc(kCTEQ4L);
1079 gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering
1080 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1081 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1082 gGener=gener;
1083 }
1084 break;
1085 case kPythia6Jets150_180:
1086 {
1087 comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV");
1088 AliGenPythia * gener = new AliGenPythia(-1);
1089 gener->SetEnergyCMS(5500.);// Centre of mass energy
1090 gener->SetProcess(kPyJets);// Process type
1091 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1092 gener->SetJetPhiRange(0., 360.);
1093 gener->SetJetEtRange(10., 1000.);
1094 gener->SetGluonRadiation(1,1);
1095 // gener->SetPtKick(0.);
1096 // Structure function
1097 gener->SetStrucFunc(kCTEQ4L);
1098 gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering
1099 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1100 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1101 gGener=gener;
1102 }
1103 break;
bd3a65b4 1104 case kD0PbPb5500:
1105 {
1106 comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
1107 AliGenPythia * gener = new AliGenPythia(10);
1108 gener->SetProcess(kPyD0PbPbMNR);
1109 gener->SetStrucFunc(kCTEQ4L);
1110 gener->SetPtHard(2.1,-1.0);
1111 gener->SetEnergyCMS(5500.);
1112 gener->SetNuclei(208,208);
5d185da5 1113 gener->SetForceDecay(kHadronicD);
1114 gener->SetYRange(-2,2);
1115 gener->SetFeedDownHigherFamily(kFALSE);
1116 gener->SetStackFillOpt(AliGenPythia::kParentSelection);
1117 gener->SetCountMode(AliGenPythia::kCountParents);
1118 gGener=gener;
1119 }
1120 break;
1121 case kCharmSemiElPbPb5500:
1122 {
1123 comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
1124 AliGenPythia * gener = new AliGenPythia(10);
1125 gener->SetProcess(kPyCharmPbPbMNR);
1126 gener->SetStrucFunc(kCTEQ4L);
1127 gener->SetPtHard(2.1,-1.0);
1128 gener->SetEnergyCMS(5500.);
1129 gener->SetNuclei(208,208);
1130 gener->SetForceDecay(kSemiElectronic);
1131 gener->SetYRange(-2,2);
1132 gener->SetFeedDownHigherFamily(kFALSE);
1133 gener->SetCountMode(AliGenPythia::kCountParents);
1134 gGener=gener;
1135 }
1136 break;
1137 case kBeautySemiElPbPb5500:
1138 {
1139 comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
1140 AliGenPythia *gener = new AliGenPythia(10);
1141 gener->SetProcess(kPyBeautyPbPbMNR);
1142 gener->SetStrucFunc(kCTEQ4L);
1143 gener->SetPtHard(2.75,-1.0);
1144 gener->SetEnergyCMS(5500.);
1145 gener->SetNuclei(208,208);
1146 gener->SetForceDecay(kSemiElectronic);
1147 gener->SetYRange(-2,2);
1148 gener->SetFeedDownHigherFamily(kFALSE);
1149 gener->SetCountMode(AliGenPythia::kCountParents);
bd3a65b4 1150 gGener=gener;
1151 }
1152 break;
e860c7ea 1153 case kCocktailTRD:
78e738e5 1154 {
e860c7ea 1155 comment = comment.Append(" Cocktail for TRD at 5.5 TeV");
1156 AliGenCocktail *gener = new AliGenCocktail();
836ef9e4 1157
d3d5165e 1158 AliGenParam *phi = new AliGenParam(10,
1159 new AliGenMUONlib(),
1160 AliGenMUONlib::kPhi,
1161 "Vogt PbPb");
1162
1163 phi->SetPtRange(0, 100);
1164 phi->SetYRange(-1., +1.);
1165 phi->SetForceDecay(kDiElectron);
1166
1167 AliGenParam *omega = new AliGenParam(10,
1168 new AliGenMUONlib(),
1169 AliGenMUONlib::kOmega,
1170 "Vogt PbPb");
1171
1172 omega->SetPtRange(0, 100);
1173 omega->SetYRange(-1., +1.);
1174 omega->SetForceDecay(kDiElectron);
1175
e860c7ea 1176 AliGenParam *jpsi = new AliGenParam(10,
1177 new AliGenMUONlib(),
1178 AliGenMUONlib::kJpsiFamily,
1179 "Vogt PbPb");
1180
1181 jpsi->SetPtRange(0, 100);
1182 jpsi->SetYRange(-1., +1.);
1183 jpsi->SetForceDecay(kDiElectron);
1184
1185 AliGenParam *ups = new AliGenParam(10,
1186 new AliGenMUONlib(),
1187 AliGenMUONlib::kUpsilonFamily,
1188 "Vogt PbPb");
1189 ups->SetPtRange(0, 100);
1190 ups->SetYRange(-1., +1.);
1191 ups->SetForceDecay(kDiElectron);
1192
1193 AliGenParam *charm = new AliGenParam(10,
1194 new AliGenMUONlib(),
1195 AliGenMUONlib::kCharm,
1196 "central");
1197 charm->SetPtRange(0, 100);
1198 charm->SetYRange(-1.5, +1.5);
1199 charm->SetForceDecay(kSemiElectronic);
1200
1201
1202 AliGenParam *beauty = new AliGenParam(10,
1203 new AliGenMUONlib(),
1204 AliGenMUONlib::kBeauty,
1205 "central");
1206 beauty->SetPtRange(0, 100);
1207 beauty->SetYRange(-1.5, +1.5);
1208 beauty->SetForceDecay(kSemiElectronic);
1209
836ef9e4 1210 AliGenParam *beautyJ = new AliGenParam(10,
1211 new AliGenMUONlib(),
1212 AliGenMUONlib::kBeauty,
1213 "central");
1214 beautyJ->SetPtRange(0, 100);
1215 beautyJ->SetYRange(-1.5, +1.5);
1216 beautyJ->SetForceDecay(kBJpsiDiElectron);
1217
d3d5165e 1218 gener->AddGenerator(phi,"Phi",1);
1219 gener->AddGenerator(omega,"Omega",1);
e860c7ea 1220 gener->AddGenerator(jpsi,"J/psi",1);
1221 gener->AddGenerator(ups,"Upsilon",1);
1222 gener->AddGenerator(charm,"Charm",1);
1223 gener->AddGenerator(beauty,"Beauty",1);
836ef9e4 1224 gener->AddGenerator(beautyJ,"J/Psi from Beauty",1);
78e738e5 1225 gGener=gener;
1226 }
1227 break;
1228 case kPyJJ:
1229 {
1230 comment = comment.Append(" Jet-jet at 5.5 TeV");
1231 AliGenPythia *gener = new AliGenPythia(-1);
1232 gener->SetEnergyCMS(5500.);
1233 gener->SetProcess(kPyJets);
1234 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1235 gener->SetPtHard(ptHardMin,ptHardMax);
1236 gener->SetYHard(-0.7,0.7);
1237 gener->SetJetEtaRange(-0.2,0.2);
1238 gener->SetEventListRange(0,1);
1239 gGener=gener;
1240 }
1241 break;
1242 case kPyGJ:
1243 {
1244 comment = comment.Append(" Gamma-jet at 5.5 TeV");
1245 AliGenPythia *gener = new AliGenPythia(-1);
1246 gener->SetEnergyCMS(5500.);
1247 gener->SetProcess(kPyDirectGamma);
1248 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1249 gener->SetPtHard(ptHardMin,ptHardMax);
1250 gener->SetYHard(-1.0,1.0);
1251 gener->SetGammaEtaRange(-0.13,0.13);
1252 gener->SetGammaPhiRange(210.,330.);
1253 gener->SetEventListRange(0,1);
1254 gGener=gener;
1255 }
1256 break;
b984b0e1 1257 case kMuonCocktailCent1:
1258 {
1259 comment = comment.Append(" Muon Cocktail Cent1");
1260 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1261 gener->SetPtRange(0.4,100.); // Transverse momentum range
b984b0e1 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);
9c4fff20 1267 gener->SetImpactParameterRange(12.,16.); //Centrality class Cent1 for PDC04
b984b0e1 1268 gGener=gener;
1269 }
1270 break;
1271 case kMuonCocktailPer1:
1272 {
1273 comment = comment.Append(" Muon Cocktail Per1");
1274 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1275 gener->SetPtRange(0.0,100.); // Transverse momentum range
b984b0e1 1276 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1277 gener->SetYRange(-4.0,-2.4);
1278 gener->SetMuonPtCut(0.8);
1279 gener->SetMuonThetaCut(171.,178.);
1280 gener->SetMuonMultiplicity(2);
9c4fff20 1281 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
b984b0e1 1282 gGener=gener;
1283 }
1284 break;
1285 case kMuonCocktailPer4:
1286 {
1287 comment = comment.Append(" Muon Cocktail Per4");
1288 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1289 gener->SetPtRange(0.0,100.); // Transverse momentum range
b984b0e1 1290 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1291 gener->SetYRange(-4.0,-2.4);
1292 gener->SetMuonPtCut(0.8);
1293 gener->SetMuonThetaCut(171.,178.);
1294 gener->SetMuonMultiplicity(2);
9c4fff20 1295 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
b984b0e1 1296 gGener=gener;
1297 }
1298 break;
1299 case kMuonCocktailCent1HighPt:
1300 {
1301 comment = comment.Append(" Muon Cocktail HighPt Cent1");
1302 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1303 gener->SetPtRange(0.0,100.); // Transverse momentum range
b984b0e1 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);
9c4fff20 1309 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
b984b0e1 1310 gGener=gener;
1311 }
1312 break;
1313 case kMuonCocktailPer1HighPt :
1314 {
1315 comment = comment.Append(" Muon Cocktail HighPt Per1");
1316 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1317 gener->SetPtRange(0.0,100.); // Transverse momentum range
b984b0e1 1318 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1319 gener->SetYRange(-4.0,-2.4);
1320 gener->SetMuonPtCut(2.5);
1321 gener->SetMuonThetaCut(171.,178.);
1322 gener->SetMuonMultiplicity(2);
9c4fff20 1323 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
b984b0e1 1324 gGener=gener;
1325 }
1326 break;
1327 case kMuonCocktailPer4HighPt:
1328 {
1329 comment = comment.Append(" Muon Cocktail HighPt Per4");
1330 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1331 gener->SetPtRange(0.0,100.); // Transverse momentum range
b984b0e1 1332 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1333 gener->SetYRange(-4.0,-2.4);
1334 gener->SetMuonPtCut(2.5);
1335 gener->SetMuonThetaCut(171.,178.);
1336 gener->SetMuonMultiplicity(2);
9c4fff20 1337 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
b984b0e1 1338 gGener=gener;
1339 }
1340 break;
1341 case kMuonCocktailCent1Single:
1342 {
1343 comment = comment.Append(" Muon Cocktail Single Cent1");
1344 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1345 gener->SetPtRange(0.0,100.); // Transverse momentum range
b984b0e1 1346 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1347 gener->SetYRange(-4.0,-2.4);
1348 gener->SetMuonPtCut(0.8);
1349 gener->SetMuonThetaCut(171.,178.);
1350 gener->SetMuonMultiplicity(1);
9c4fff20 1351 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
b984b0e1 1352 gGener=gener;
1353 }
1354 break;
1355 case kMuonCocktailPer1Single :
1356 {
1357 comment = comment.Append(" Muon Cocktail Single Per1");
1358 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1359 gener->SetPtRange(0.0,100.); // Transverse momentum range
b984b0e1 1360 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1361 gener->SetYRange(-4.0,-2.4);
1362 gener->SetMuonPtCut(0.8);
1363 gener->SetMuonThetaCut(171.,178.);
1364 gener->SetMuonMultiplicity(1);
9c4fff20 1365 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
b984b0e1 1366 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1367 gGener=gener;
1368 }
1369 break;
1370 case kMuonCocktailPer4Single:
1371 {
1372 comment = comment.Append(" Muon Cocktail Single Per4");
1373 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1374 gener->SetPtRange(0.0,100.); // Transverse momentum range
b984b0e1 1375 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1376 gener->SetYRange(-4.0,-2.4);
1377 gener->SetMuonPtCut(0.8);
1378 gener->SetMuonThetaCut(171.,178.);
1379 gener->SetMuonMultiplicity(1);
9c4fff20 1380 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
b984b0e1 1381 gGener=gener;
1382 }
1383 break;
eab1dd9d 1384 case kFlow_2_2000:
1385 {
1386 comment = comment.Append(" Flow with dN/deta = 2000, vn = 2%");
1387 gGener = GeVSimStandard(2000., 2.);
1388 }
1389 break;
1390
1391 case kFlow_10_2000:
1392 {
1393 comment = comment.Append(" Flow with dN/deta = 2000, vn = 10%");
1394 gGener = GeVSimStandard(2000., 10.);
1395 }
1396 break;
1397
1398 case kFlow_6_2000:
1399 {
1400 comment = comment.Append(" Flow with dN/deta = 2000, vn = 6%");
1401 gGener = GeVSimStandard(2000., 6.);
1402 }
1403 break;
1404
1405 case kFlow_6_5000:
1406 {
1407 comment = comment.Append(" Flow with dN/deta = 5000, vn = 6%");
1408 gGener = GeVSimStandard(5000., 6.);
1409 }
1410 break;
1411 case kHIJINGplus:
1412 {
1413 //
1414 // The cocktail
1415 AliGenCocktail *gener = new AliGenCocktail();
1416
1417 //
1418 // Charm production by Pythia
1419 AliGenPythia * genpyc = new AliGenPythia(230);
1420 genpyc->SetProcess(kPyCharmPbPbMNR);
1421 genpyc->SetStrucFunc(kCTEQ4L);
1422 genpyc->SetPtHard(2.1,-1.0);
1423 genpyc->SetEnergyCMS(5500.);
1424 genpyc->SetNuclei(208,208);
1425 genpyc->SetYRange(-999,999);
1426 genpyc->SetForceDecay(kAll);
1427 genpyc->SetFeedDownHigherFamily(kFALSE);
1428 genpyc->SetCountMode(AliGenPythia::kCountParents);
1429 //
1430 // Beauty production by Pythia
1431 AliGenPythia * genpyb = new AliGenPythia(9);
1432 genpyb->SetProcess(kPyBeautyPbPbMNR);
1433 genpyb->SetStrucFunc(kCTEQ4L);
1434 genpyb->SetPtHard(2.75,-1.0);
1435 genpyb->SetEnergyCMS(5500.);
1436 genpyb->SetNuclei(208,208);
1437 genpyb->SetYRange(-999,999);
1438 genpyb->SetForceDecay(kAll);
1439 genpyb->SetFeedDownHigherFamily(kFALSE);
1440 genpyb->SetCountMode(AliGenPythia::kCountParents);
1441 //
1442 // Hyperons
1443 //
1444 AliGenSTRANGElib *lib = new AliGenSTRANGElib();
1445 Int_t particle;
1446 // Xi
1447 particle = AliGenSTRANGElib::kXiMinus;
1448 AliGenParam *genXi = new AliGenParam(16,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1449 genXi->SetPtRange(0., 12.);
1450 genXi->SetYRange(-1.1, 1.1);
1451 genXi->SetForceDecay(kNoDecay);
1452
1453 //
1454 // Omega
1455 particle = AliGenSTRANGElib::kOmegaMinus;
1456 AliGenParam *genOmega = new AliGenParam(10,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1457 genOmega->SetPtRange(0, 12.);
1458 genOmega->SetYRange(-1.1, 1.1);
1459 genOmega->SetForceDecay(kNoDecay);
1460
1461 //
1462 // Central Hijing
1463 AliGenHijing *genHi = HijingStandard();
1464 genHi->SwitchOffHeavyQuarks(kTRUE);
1465 genHi->SetImpactParameterRange(0.,5.);
1466 //
1467 // Add everything to the cocktail and shake ...
1468 gener->AddGenerator(genHi, "Hijing cent1", 1);
1469 gener->AddGenerator(genpyc, "Extra charm", 1);
1470 gener->AddGenerator(genpyb, "Extra beauty", 1);
1471 gener->AddGenerator(genXi, "Xi" , 1);
1472 gener->AddGenerator(genOmega, "Omega", 1);
1473 gGener = gener;
1474 }
1475 break;
3f7a17bb 1476 default: break;
36d4cb82 1477 }
eab1dd9d 1478
de78d77f 1479 return gGener;
36d4cb82 1480}
1481
1482AliGenHijing* HijingStandard()
1483{
1484 AliGenHijing *gener = new AliGenHijing(-1);
1485// centre of mass energy
1486 gener->SetEnergyCMS(5500.);
1487// reference frame
1488 gener->SetReferenceFrame("CMS");
1489// projectile
1490 gener->SetProjectile("A", 208, 82);
1491 gener->SetTarget ("A", 208, 82);
1492// tell hijing to keep the full parent child chain
1493 gener->KeepFullEvent();
1494// enable jet quenching
dbed4b8c 1495 gener->SetJetQuenching(1);
36d4cb82 1496// enable shadowing
1497 gener->SetShadowing(1);
1498// neutral pion and heavy particle decays switched off
1499 gener->SetDecaysOff(1);
1500// Don't track spectators
1501 gener->SetSpectators(0);
1502// kinematic selection
1503 gener->SetSelectAll(0);
1504 return gener;
1505}
1506
eab1dd9d 1507AliGenGeVSim* GeVSimStandard(Float_t mult, Float_t vn)
1508{
1509 AliGenGeVSim* gener = new AliGenGeVSim(0);
1510//
1511// Mult is the number of charged particles in |eta| < 0.5
1512// Vn is in (%)
1513//
1514// Sigma of the Gaussian dN/deta
1515 Float_t sigma_eta = 2.75;
1516//
1517// Maximum eta
1518 Float_t etamax = 7.00;
1519//
1520//
1521// Scale from multiplicity in |eta| < 0.5 to |eta| < |etamax|
1522 Float_t mm = mult * (TMath::Erf(etamax/sigma_eta/sqrt(2.)) / TMath::Erf(0.5/sigma_eta/sqrt(2.)));
1523//
1524// Scale from charged to total multiplicity
1525//
1526 mm *= 1.587;
1527//
1528// Vn
1529 vn /= 100.;
1530//
1531// Define particles
1532//
1533//
1534// 78% Pions (26% pi+, 26% pi-, 26% p0) T = 250 MeV
1535 AliGeVSimParticle *pp = new AliGeVSimParticle(kPiPlus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1536 AliGeVSimParticle *pm = new AliGeVSimParticle(kPiMinus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1537 AliGeVSimParticle *p0 = new AliGeVSimParticle(kPi0, 1, 0.26 * mm, 0.25, sigma_eta) ;
1538//
1539// 12% Kaons (3% K0short, 3% K0long, 3% K+, 3% K-) T = 300 MeV
1540 AliGeVSimParticle *ks = new AliGeVSimParticle(kK0Short, 1, 0.03 * mm, 0.30, sigma_eta) ;
1541 AliGeVSimParticle *kl = new AliGeVSimParticle(kK0Long, 1, 0.03 * mm, 0.30, sigma_eta) ;
1542 AliGeVSimParticle *kp = new AliGeVSimParticle(kKPlus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1543 AliGeVSimParticle *km = new AliGeVSimParticle(kKMinus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1544//
1545// 10% Protons / Neutrons (5% Protons, 5% Neutrons) T = 250 MeV
1546 AliGeVSimParticle *pr = new AliGeVSimParticle(kProton, 1, 0.05 * mm, 0.25, sigma_eta) ;
1547 AliGeVSimParticle *ne = new AliGeVSimParticle(kNeutron, 1, 0.05 * mm, 0.25, sigma_eta) ;
1548//
b74d8a65 1549// Set Elliptic Flow properties
170ea6d3 1550
1551 Float_t pTsaturation = 2. ;
1552
170ea6d3 1553 pp->SetEllipticParam(vn,pTsaturation,0.) ;
1554 pm->SetEllipticParam(vn,pTsaturation,0.) ;
1555 p0->SetEllipticParam(vn,pTsaturation,0.) ;
1556 pr->SetEllipticParam(vn,pTsaturation,0.) ;
1557 ne->SetEllipticParam(vn,pTsaturation,0.) ;
1558 ks->SetEllipticParam(vn,pTsaturation,0.) ;
1559 kl->SetEllipticParam(vn,pTsaturation,0.) ;
1560 kp->SetEllipticParam(vn,pTsaturation,0.) ;
1561 km->SetEllipticParam(vn,pTsaturation,0.) ;
eab1dd9d 1562//
1563// Set Direct Flow properties
b74d8a65 1564 pp->SetDirectedParam(vn,1.0,0.) ;
1565 pm->SetDirectedParam(vn,1.0,0.) ;
1566 p0->SetDirectedParam(vn,1.0,0.) ;
1567 pr->SetDirectedParam(vn,1.0,0.) ;
1568 ne->SetDirectedParam(vn,1.0,0.) ;
1569 ks->SetDirectedParam(vn,1.0,0.) ;
1570 kl->SetDirectedParam(vn,1.0,0.) ;
1571 kp->SetDirectedParam(vn,1.0,0.) ;
1572 km->SetDirectedParam(vn,1.0,0.) ;
eab1dd9d 1573//
1574// Add particles to the list
1575 gener->AddParticleType(pp) ;
1576 gener->AddParticleType(pm) ;
1577 gener->AddParticleType(p0) ;
1578 gener->AddParticleType(pr) ;
1579 gener->AddParticleType(ne) ;
1580 gener->AddParticleType(ks) ;
1581 gener->AddParticleType(kl) ;
1582 gener->AddParticleType(kp) ;
1583 gener->AddParticleType(km) ;
1584//
1585// Random Ev.Plane ----------------------------------
1586 TF1 *rpa = new TF1("gevsimPsiRndm","1", 0, 360);
1587// --------------------------------------------------
1588 gener->SetPtRange(0., 9.) ; // Use a resonable range! (used for bin size in numerical integration)
1589 gener->SetPhiRange(0, 360);
1590 //
1591 // Set pseudorapidity range
1592 Float_t thmin = EtaToTheta(+etamax);
1593 Float_t thmax = EtaToTheta(-etamax);
1594 gener->SetThetaRange(thmin,thmax);
1595 return gener;
1596}
1597
1598
36d4cb82 1599
3f7a17bb 1600void ProcessEnvironmentVars()
1601{
1602 // Run type
1603 if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
1604 for (Int_t iRun = 0; iRun < kRunMax; iRun++) {
1605 if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) {
1606 srun = (PprRun_t)iRun;
1607 cout<<"Run type set to "<<pprRunName[iRun]<<endl;
1608 }
1609 }
1610 }
36d4cb82 1611
3f7a17bb 1612 // Random Number seed
1613 if (gSystem->Getenv("CONFIG_SEED")) {
1614 sseed = atoi(gSystem->Getenv("CONFIG_SEED"));
1615 }
1616}