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Initialization of the quality assurance data-makers
[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"
96fb3353 37#include "STRUCT/AliABSOv3.h"
38#include "STRUCT/AliDIPOv3.h"
39#include "STRUCT/AliHALLv3.h"
de78d77f 40#include "STRUCT/AliFRAMEv2.h"
96fb3353 41#include "STRUCT/AliSHILv3.h"
42#include "STRUCT/AliPIPEv3.h"
e1cd8da1 43#include "ITS/AliITSvPPRasymmFMD.h"
de78d77f 44#include "TPC/AliTPCv2.h"
0d7ef405 45#include "TOF/AliTOFv6T0.h"
de1857bb 46#include "HMPID/AliHMPIDv1.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"
ababa197 53#include "T0/AliT0v1.h"
4920e63e 54#include "EMCAL/AliEMCALv2.h"
b384f8a4 55#include "ACORDE/AliACORDEv0.h"
4a2f6442 56#include "VZERO/AliVZEROv7.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
36d4cb82 103enum PprRad_t
104{
105 kGluonRadiation, kNoGluonRadiation
106};
107
cf3f928d 108enum PprMag_t
109{
110 k2kG, k4kG, k5kG
111};
112
b34c4a51 113enum PprTrigConf_t
114{
115 kDefaultPPTrig, kDefaultPbPbTrig
116};
117
118const char * pprTrigConfName[] = {
119 "p-p","Pb-Pb"
120};
cf3f928d 121
36d4cb82 122// This part for configuration
de78d77f 123//static PprRun_t srun = test50;
eab1dd9d 124static PprRun_t srun = kHIJINGplus;
de78d77f 125static PprRad_t srad = kGluonRadiation;
b8cec322 126static PprMag_t smag = k5kG;
3f7a17bb 127static Int_t sseed = 12345; //Set 0 to use the current time
b34c4a51 128//static PprTrigConf_t strig = kDefaultPPTrig; // default pp trigger configuration
129static PprTrigConf_t strig = kDefaultPbPbTrig; // default PbPb trigger configuration
cf3f928d 130
36d4cb82 131// Comment line
132static TString comment;
133
de78d77f 134// Functions
135Float_t EtaToTheta(Float_t arg);
136AliGenerator* GeneratorFactory(PprRun_t srun);
137AliGenHijing* HijingStandard();
eab1dd9d 138AliGenGeVSim* GeVSimStandard(Float_t, Float_t);
3f7a17bb 139void ProcessEnvironmentVars();
36d4cb82 140
141void Config()
142{
36d4cb82 143 // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
144 // Theta range given through pseudorapidity limits 22/6/2001
145
3f7a17bb 146 // Get settings from environment variables
147 ProcessEnvironmentVars();
148
36d4cb82 149 // Set Random Number seed
3f7a17bb 150 gRandom->SetSeed(sseed);
de78d77f 151 cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
36d4cb82 152
de78d77f 153
154 // libraries required by geant321
155#if defined(__CINT__)
c8921088 156 gSystem->Load("libgeant321");
de78d77f 157#endif
c8921088 158
b0470150 159 new TGeant3TGeo("C++ Interface to Geant3");
36d4cb82 160
458041af 161 if(!AliCDBManager::Instance()->IsDefaultStorageSet()){
162 AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT");
163 AliCDBManager::Instance()->SetRun(0);
164 }
165
de78d77f 166 AliRunLoader* rl=0x0;
36d4cb82 167
27c7e486 168 AliLog::Message(AliLog::kInfo, "Creating Run Loader", "", "", "Config()"," ConfigPPR.C", __LINE__);
ad38c0e5 169
de78d77f 170 rl = AliRunLoader::Open("galice.root",
5295b11b 171 AliConfig::GetDefaultEventFolderName(),
de78d77f 172 "recreate");
173 if (rl == 0x0)
174 {
175 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
176 return;
177 }
178 rl->SetCompressionLevel(2);
179 rl->SetNumberOfEventsPerFile(3);
180 gAlice->SetRunLoader(rl);
458041af 181 // gAlice->SetGeometryFromFile("geometry.root");
182 // gAlice->SetGeometryFromCDB();
36d4cb82 183
b34c4a51 184 // Set the trigger configuration
185 gAlice->SetTriggerDescriptor(pprTrigConfName[strig]);
186 cout<<"Trigger configuration is set to "<<pprTrigConfName[strig]<<endl;
187
36d4cb82 188 //
189 // Set External decayer
190 AliDecayer *decayer = new AliDecayerPythia();
191
5d185da5 192
193 switch (srun) {
194 case kD0PbPb5500:
195 decayer->SetForceDecay(kHadronicD);
196 break;
197 case kCharmSemiElPbPb5500:
198 decayer->SetForceDecay(kSemiElectronic);
199 break;
200 case kBeautySemiElPbPb5500:
201 decayer->SetForceDecay(kSemiElectronic);
202 break;
203 default:
204 decayer->SetForceDecay(kAll);
205 break;
206 }
36d4cb82 207 decayer->Init();
208 gMC->SetExternalDecayer(decayer);
209 //
210 //
211 //=======================================================================
36d4cb82 212 //
213 //=======================================================================
214 // ************* STEERING parameters FOR ALICE SIMULATION **************
215 // --- Specify event type to be tracked through the ALICE setup
216 // --- All positions are in cm, angles in degrees, and P and E in GeV
217
6a3df6c9 218 gMC->SetProcess("DCAY",1);
219 gMC->SetProcess("PAIR",1);
220 gMC->SetProcess("COMP",1);
221 gMC->SetProcess("PHOT",1);
222 gMC->SetProcess("PFIS",0);
223 gMC->SetProcess("DRAY",0);
224 gMC->SetProcess("ANNI",1);
225 gMC->SetProcess("BREM",1);
226 gMC->SetProcess("MUNU",1);
227 gMC->SetProcess("CKOV",1);
228 gMC->SetProcess("HADR",1);
229 gMC->SetProcess("LOSS",2);
230 gMC->SetProcess("MULS",1);
231 gMC->SetProcess("RAYL",1);
232
233 Float_t cut = 1.e-3; // 1MeV cut by default
234 Float_t tofmax = 1.e10;
235
236 gMC->SetCut("CUTGAM", cut);
237 gMC->SetCut("CUTELE", cut);
238 gMC->SetCut("CUTNEU", cut);
239 gMC->SetCut("CUTHAD", cut);
240 gMC->SetCut("CUTMUO", cut);
241 gMC->SetCut("BCUTE", cut);
242 gMC->SetCut("BCUTM", cut);
243 gMC->SetCut("DCUTE", cut);
244 gMC->SetCut("DCUTM", cut);
245 gMC->SetCut("PPCUTM", cut);
246 gMC->SetCut("TOFMAX", tofmax);
247
b03cb1f2 248 // Debug and log level
249 AliLog::SetGlobalDebugLevel(0);
87d24ab1 250 AliLog::SetGlobalLogLevel(AliLog::kError);
36d4cb82 251
b03cb1f2 252 // Generator Configuration
de78d77f 253 AliGenerator* gener = GeneratorFactory(srun);
36d4cb82 254 gener->SetOrigin(0, 0, 0); // vertex position
255 gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position
256 gener->SetCutVertexZ(1.); // Truncate at 1 sigma
257 gener->SetVertexSmear(kPerEvent);
258 gener->SetTrackingFlag(1);
259 gener->Init();
cf3f928d 260
de78d77f 261 if (smag == k2kG) {
cf3f928d 262 comment = comment.Append(" | L3 field 0.2 T");
de78d77f 263 } else if (smag == k4kG) {
cf3f928d 264 comment = comment.Append(" | L3 field 0.4 T");
de78d77f 265 } else if (smag == k5kG) {
cf3f928d 266 comment = comment.Append(" | L3 field 0.5 T");
267 }
268
269
de78d77f 270 if (srad == kGluonRadiation)
36d4cb82 271 {
272 comment = comment.Append(" | Gluon Radiation On");
273
274 } else {
275 comment = comment.Append(" | Gluon Radiation Off");
276 }
277
de78d77f 278 printf("\n \n Comment: %s \n \n", comment.Data());
36d4cb82 279
280
281// Field (L3 0.4 T)
de78d77f 282 AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., smag);
b8cec322 283 field->SetL3ConstField(0); //Using const. field in the barrel
de78d77f 284 rl->CdGAFile();
c9397ade 285 gAlice->SetField(field);
36d4cb82 286//
287 Int_t iABSO = 1;
36d4cb82 288 Int_t iDIPO = 1;
289 Int_t iFMD = 1;
290 Int_t iFRAME = 1;
291 Int_t iHALL = 1;
292 Int_t iITS = 1;
293 Int_t iMAG = 1;
294 Int_t iMUON = 1;
295 Int_t iPHOS = 1;
296 Int_t iPIPE = 1;
297 Int_t iPMD = 1;
de1857bb 298 Int_t iHMPID = 1;
36d4cb82 299 Int_t iSHIL = 1;
ababa197 300 Int_t iT0 = 1;
36d4cb82 301 Int_t iTOF = 1;
302 Int_t iTPC = 1;
303 Int_t iTRD = 1;
304 Int_t iZDC = 1;
7d0b3b31 305 Int_t iEMCAL = 1;
cf3f928d 306 Int_t iVZERO = 1;
b384f8a4 307 Int_t iACORDE = 0;
36d4cb82 308
309 //=================== Alice BODY parameters =============================
310 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
311
312
313 if (iMAG)
314 {
315 //=================== MAG parameters ============================
316 // --- Start with Magnet since detector layouts may be depending ---
317 // --- on the selected Magnet dimensions ---
318 AliMAG *MAG = new AliMAG("MAG", "Magnet");
319 }
320
321
322 if (iABSO)
323 {
324 //=================== ABSO parameters ============================
96fb3353 325 AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber");
36d4cb82 326 }
327
328 if (iDIPO)
329 {
330 //=================== DIPO parameters ============================
331
96fb3353 332 AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");
36d4cb82 333 }
334
335 if (iHALL)
336 {
337 //=================== HALL parameters ============================
338
96fb3353 339 AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");
36d4cb82 340 }
341
342
343 if (iFRAME)
344 {
345 //=================== FRAME parameters ============================
346
347 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
36d4cb82 348 }
349
350 if (iSHIL)
351 {
352 //=================== SHIL parameters ============================
353
96fb3353 354 AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3");
36d4cb82 355 }
356
357
358 if (iPIPE)
359 {
360 //=================== PIPE parameters ============================
361
96fb3353 362 AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");
36d4cb82 363 }
364
21e394f9 365 if(iITS) {
36d4cb82 366
e810b5b5 367 //=================== ITS parameters ============================
36d4cb82 368 //
369 // As the innermost detector in ALICE, the Inner Tracking System "impacts" on
370 // almost all other detectors. This involves the fact that the ITS geometry
371 // still has several options to be followed in parallel in order to determine
372 // the best set-up which minimizes the induced background. All the geometries
373 // available to date are described in the following. Read carefully the comments
374 // and use the default version (the only one uncommented) unless you are making
375 // comparisons and you know what you are doing. In this case just uncomment the
376 // ITS geometry you want to use and run Aliroot.
377 //
378 // Detailed geometries:
379 //
380 //
381 //AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services");
382 //
383 //AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services");
384 //
e1cd8da1 385 AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("ITS","New ITS PPR detailed version with asymmetric services");
386 ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
9e8b3f5f 387 ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
36d4cb82 388 // ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer
e810b5b5 389 ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
390 ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
1c7d79a4 391 ITS->SetThicknessChip1(150.); // chip thickness on layer 1 must be in the range [150,300]
392 ITS->SetThicknessChip2(150.); // chip thickness on layer 2 must be in the range [150,300]
e810b5b5 393 ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
394 ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
e1cd8da1 395
36d4cb82 396 // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful
397 // for reconstruction !):
398 //
399 //
400 //AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version with asymmetric services");
e810b5b5 401 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
36d4cb82 402 //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
403 //
404 //AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version with symmetric services");
e810b5b5 405 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
36d4cb82 406 //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
407 //
408 //
409 //
410 // Geant3 <-> EUCLID conversion
411 // ============================
412 //
413 // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
414 // media to two ASCII files (called by default ITSgeometry.euc and
415 // ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
416 // The default (=0) means that you dont want to use this facility.
417 //
e810b5b5 418 ITS->SetEUCLID(0);
419 }
36d4cb82 420
421 if (iTPC)
422 {
26ca4b4a 423 //============================ TPC parameters =====================
36d4cb82 424 AliTPC *TPC = new AliTPCv2("TPC", "Default");
36d4cb82 425 }
426
e810b5b5 427
36d4cb82 428 if (iTOF) {
36d4cb82 429 //=================== TOF parameters ============================
0d7ef405 430 AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF");
36d4cb82 431 }
432
e810b5b5 433
de1857bb 434 if (iHMPID)
36d4cb82 435 {
de1857bb 436 //=================== HMPID parameters ===========================
437 AliHMPID *HMPID = new AliHMPIDv1("HMPID", "normal HMPID");
36d4cb82 438
439 }
440
441
442 if (iZDC)
443 {
444 //=================== ZDC parameters ============================
445
446 AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
447 }
448
36d4cb82 449 if (iTRD)
450 {
451 //=================== TRD parameters ============================
452
453 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
36d4cb82 454 }
455
456 if (iFMD)
457 {
458 //=================== FMD parameters ============================
657f2294 459 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
36d4cb82 460 }
461
462 if (iMUON)
463 {
464 //=================== MUON parameters ===========================
d85afa9b 465 // New MUONv1 version (geometry defined via builders)
36d4cb82 466 AliMUON *MUON = new AliMUONv1("MUON", "default");
467 }
468 //=================== PHOS parameters ===========================
469
470 if (iPHOS)
471 {
472 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
473 }
474
475
476 if (iPMD)
477 {
478 //=================== PMD parameters ============================
479 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
36d4cb82 480 }
481
ababa197 482 if (iT0)
36d4cb82 483 {
ababa197 484 //=================== T0 parameters ============================
485 AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
36d4cb82 486 }
487
21e394f9 488 if (iEMCAL)
36d4cb82 489 {
490 //=================== EMCAL parameters ============================
0588179e 491 AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "SHISH_77_TRD1_2X2_FINAL_110DEG");
36d4cb82 492 }
21e394f9 493
b384f8a4 494 if (iACORDE)
21e394f9 495 {
b384f8a4 496 //=================== ACORDE parameters ============================
497 AliACORDE *ACORDE = new AliACORDEv0("ACORDE", "normal ACORDE");
21e394f9 498 }
cf3f928d 499
500 if (iVZERO)
501 {
fe229631 502 //=================== VZERO parameters ============================
4a2f6442 503 AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
cf3f928d 504 }
21e394f9 505
506
36d4cb82 507}
508
509Float_t EtaToTheta(Float_t arg){
510 return (180./TMath::Pi())*2.*atan(exp(-arg));
511}
512
513
514
de78d77f 515AliGenerator* GeneratorFactory(PprRun_t srun) {
36d4cb82 516 Int_t isw = 3;
de78d77f 517 if (srad == kNoGluonRadiation) isw = 0;
36d4cb82 518
519
de78d77f 520 AliGenerator * gGener = 0x0;
521 switch (srun) {
36d4cb82 522 case test50:
de78d77f 523 {
36d4cb82 524 comment = comment.Append(":HIJINGparam test 50 particles");
525 AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
526 gener->SetMomentumRange(0, 999999.);
0ac28de4 527 gener->SetPhiRange(0., 360.);
36d4cb82 528 // Set pseudorapidity range from -8 to 8.
529 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
530 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
531 gener->SetThetaRange(thmin,thmax);
de78d77f 532 gGener=gener;
533 }
bd3a65b4 534 break;
36d4cb82 535 case kParam_8000:
de78d77f 536 {
36d4cb82 537 comment = comment.Append(":HIJINGparam N=8000");
538 AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
539 gener->SetMomentumRange(0, 999999.);
0ac28de4 540 gener->SetPhiRange(0., 360.);
36d4cb82 541 // Set pseudorapidity range from -8 to 8.
542 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
543 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
544 gener->SetThetaRange(thmin,thmax);
de78d77f 545 gGener=gener;
546 }
bd3a65b4 547 break;
36d4cb82 548 case kParam_4000:
de78d77f 549 {
36d4cb82 550 comment = comment.Append("HIJINGparam N=4000");
551 AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
552 gener->SetMomentumRange(0, 999999.);
0ac28de4 553 gener->SetPhiRange(0., 360.);
36d4cb82 554 // Set pseudorapidity range from -8 to 8.
555 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
556 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
557 gener->SetThetaRange(thmin,thmax);
de78d77f 558 gGener=gener;
559 }
36d4cb82 560 break;
561 case kParam_2000:
de78d77f 562 {
36d4cb82 563 comment = comment.Append("HIJINGparam N=2000");
564 AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
565 gener->SetMomentumRange(0, 999999.);
0ac28de4 566 gener->SetPhiRange(0., 360.);
36d4cb82 567 // Set pseudorapidity range from -8 to 8.
568 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
569 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
570 gener->SetThetaRange(thmin,thmax);
de78d77f 571 gGener=gener;
572 }
bd3a65b4 573 break;
36d4cb82 574//
575// Hijing Central
576//
577 case kHijing_cent1:
de78d77f 578 {
36d4cb82 579 comment = comment.Append("HIJING cent1");
580 AliGenHijing *gener = HijingStandard();
581// impact parameter range
582 gener->SetImpactParameterRange(0., 5.);
de78d77f 583 gGener=gener;
584 }
bd3a65b4 585 break;
36d4cb82 586 case kHijing_cent2:
de78d77f 587 {
36d4cb82 588 comment = comment.Append("HIJING cent2");
589 AliGenHijing *gener = HijingStandard();
590// impact parameter range
591 gener->SetImpactParameterRange(0., 2.);
de78d77f 592 gGener=gener;
de78d77f 593 }
bd3a65b4 594 break;
36d4cb82 595//
596// Hijing Peripheral
597//
598 case kHijing_per1:
de78d77f 599 {
36d4cb82 600 comment = comment.Append("HIJING per1");
601 AliGenHijing *gener = HijingStandard();
602// impact parameter range
603 gener->SetImpactParameterRange(5., 8.6);
de78d77f 604 gGener=gener;
605 }
bd3a65b4 606 break;
36d4cb82 607 case kHijing_per2:
de78d77f 608 {
36d4cb82 609 comment = comment.Append("HIJING per2");
610 AliGenHijing *gener = HijingStandard();
611// impact parameter range
612 gener->SetImpactParameterRange(8.6, 11.2);
de78d77f 613 gGener=gener;
614 }
bd3a65b4 615 break;
36d4cb82 616 case kHijing_per3:
de78d77f 617 {
36d4cb82 618 comment = comment.Append("HIJING per3");
619 AliGenHijing *gener = HijingStandard();
620// impact parameter range
621 gener->SetImpactParameterRange(11.2, 13.2);
de78d77f 622 gGener=gener;
623 }
bd3a65b4 624 break;
36d4cb82 625 case kHijing_per4:
de78d77f 626 {
36d4cb82 627 comment = comment.Append("HIJING per4");
628 AliGenHijing *gener = HijingStandard();
629// impact parameter range
630 gener->SetImpactParameterRange(13.2, 15.);
de78d77f 631 gGener=gener;
632 }
bd3a65b4 633 break;
36d4cb82 634 case kHijing_per5:
de78d77f 635 {
36d4cb82 636 comment = comment.Append("HIJING per5");
637 AliGenHijing *gener = HijingStandard();
638// impact parameter range
639 gener->SetImpactParameterRange(15., 100.);
de78d77f 640 gGener=gener;
641 }
bd3a65b4 642 break;
36d4cb82 643//
644// Jet-Jet
645//
646 case kHijing_jj25:
de78d77f 647 {
36d4cb82 648 comment = comment.Append("HIJING Jet 25 GeV");
649 AliGenHijing *gener = HijingStandard();
650// impact parameter range
651 gener->SetImpactParameterRange(0., 5.);
652 // trigger
653 gener->SetTrigger(1);
433185a9 654 gener->SetPtJet(25.);
36d4cb82 655 gener->SetRadiation(isw);
433185a9 656 gener->SetSimpleJets(!isw);
657 gener->SetJetEtaRange(-0.3,0.3);
658 gener->SetJetPhiRange(75., 165.);
de78d77f 659 gGener=gener;
660 }
bd3a65b4 661 break;
36d4cb82 662
663 case kHijing_jj50:
de78d77f 664 {
36d4cb82 665 comment = comment.Append("HIJING Jet 50 GeV");
666 AliGenHijing *gener = HijingStandard();
667// impact parameter range
668 gener->SetImpactParameterRange(0., 5.);
669 // trigger
670 gener->SetTrigger(1);
433185a9 671 gener->SetPtJet(50.);
36d4cb82 672 gener->SetRadiation(isw);
433185a9 673 gener->SetSimpleJets(!isw);
674 gener->SetJetEtaRange(-0.3,0.3);
675 gener->SetJetPhiRange(75., 165.);
de78d77f 676 gGener=gener;
677 }
36d4cb82 678 break;
679
680 case kHijing_jj75:
de78d77f 681 {
36d4cb82 682 comment = comment.Append("HIJING Jet 75 GeV");
683 AliGenHijing *gener = HijingStandard();
684// impact parameter range
685 gener->SetImpactParameterRange(0., 5.);
686 // trigger
687 gener->SetTrigger(1);
433185a9 688 gener->SetPtJet(75.);
36d4cb82 689 gener->SetRadiation(isw);
433185a9 690 gener->SetSimpleJets(!isw);
691 gener->SetJetEtaRange(-0.3,0.3);
692 gener->SetJetPhiRange(75., 165.);
de78d77f 693 gGener=gener;
694 }
bd3a65b4 695 break;
36d4cb82 696
697 case kHijing_jj100:
de78d77f 698 {
36d4cb82 699 comment = comment.Append("HIJING Jet 100 GeV");
700 AliGenHijing *gener = HijingStandard();
701// impact parameter range
702 gener->SetImpactParameterRange(0., 5.);
703 // trigger
704 gener->SetTrigger(1);
433185a9 705 gener->SetPtJet(100.);
36d4cb82 706 gener->SetRadiation(isw);
433185a9 707 gener->SetSimpleJets(!isw);
708 gener->SetJetEtaRange(-0.3,0.3);
709 gener->SetJetPhiRange(75., 165.);
de78d77f 710 gGener=gener;
711 }
bd3a65b4 712 break;
36d4cb82 713
433185a9 714 case kHijing_jj200:
de78d77f 715 {
433185a9 716 comment = comment.Append("HIJING Jet 200 GeV");
36d4cb82 717 AliGenHijing *gener = HijingStandard();
718// impact parameter range
719 gener->SetImpactParameterRange(0., 5.);
720 // trigger
721 gener->SetTrigger(1);
433185a9 722 gener->SetPtJet(200.);
36d4cb82 723 gener->SetRadiation(isw);
433185a9 724 gener->SetSimpleJets(!isw);
725 gener->SetJetEtaRange(-0.3,0.3);
726 gener->SetJetPhiRange(75., 165.);
de78d77f 727 gGener=gener;
728 }
bd3a65b4 729 break;
36d4cb82 730//
731// Gamma-Jet
732//
733 case kHijing_gj25:
de78d77f 734 {
36d4cb82 735 comment = comment.Append("HIJING Gamma 25 GeV");
736 AliGenHijing *gener = HijingStandard();
737// impact parameter range
738 gener->SetImpactParameterRange(0., 5.);
739 // trigger
740 gener->SetTrigger(2);
433185a9 741 gener->SetPtJet(25.);
36d4cb82 742 gener->SetRadiation(isw);
433185a9 743 gener->SetSimpleJets(!isw);
744 gener->SetJetEtaRange(-0.12, 0.12);
745 gener->SetJetPhiRange(220., 320.);
de78d77f 746 gGener=gener;
747 }
bd3a65b4 748 break;
36d4cb82 749
750 case kHijing_gj50:
de78d77f 751 {
36d4cb82 752 comment = comment.Append("HIJING Gamma 50 GeV");
753 AliGenHijing *gener = HijingStandard();
754// impact parameter range
755 gener->SetImpactParameterRange(0., 5.);
756 // trigger
757 gener->SetTrigger(2);
433185a9 758 gener->SetPtJet(50.);
36d4cb82 759 gener->SetRadiation(isw);
433185a9 760 gener->SetSimpleJets(!isw);
761 gener->SetJetEtaRange(-0.12, 0.12);
762 gener->SetJetPhiRange(220., 320.);
de78d77f 763 gGener=gener;
764 }
bd3a65b4 765 break;
36d4cb82 766
767 case kHijing_gj75:
de78d77f 768 {
36d4cb82 769 comment = comment.Append("HIJING Gamma 75 GeV");
770 AliGenHijing *gener = HijingStandard();
771// impact parameter range
772 gener->SetImpactParameterRange(0., 5.);
773 // trigger
774 gener->SetTrigger(2);
433185a9 775 gener->SetPtJet(75.);
36d4cb82 776 gener->SetRadiation(isw);
433185a9 777 gener->SetSimpleJets(!isw);
778 gener->SetJetEtaRange(-0.12, 0.12);
779 gener->SetJetPhiRange(220., 320.);
de78d77f 780 gGener=gener;
781 }
bd3a65b4 782 break;
36d4cb82 783
784 case kHijing_gj100:
de78d77f 785 {
36d4cb82 786 comment = comment.Append("HIJING Gamma 100 GeV");
787 AliGenHijing *gener = HijingStandard();
788// impact parameter range
789 gener->SetImpactParameterRange(0., 5.);
790 // trigger
791 gener->SetTrigger(2);
433185a9 792 gener->SetPtJet(100.);
36d4cb82 793 gener->SetRadiation(isw);
433185a9 794 gener->SetSimpleJets(!isw);
795 gener->SetJetEtaRange(-0.12, 0.12);
796 gener->SetJetPhiRange(220., 320.);
de78d77f 797 gGener=gener;
798 }
bd3a65b4 799 break;
36d4cb82 800
433185a9 801 case kHijing_gj200:
de78d77f 802 {
433185a9 803 comment = comment.Append("HIJING Gamma 200 GeV");
36d4cb82 804 AliGenHijing *gener = HijingStandard();
805// impact parameter range
806 gener->SetImpactParameterRange(0., 5.);
807 // trigger
808 gener->SetTrigger(2);
433185a9 809 gener->SetPtJet(200.);
36d4cb82 810 gener->SetRadiation(isw);
433185a9 811 gener->SetSimpleJets(!isw);
812 gener->SetJetEtaRange(-0.12, 0.12);
813 gener->SetJetPhiRange(220., 320.);
de78d77f 814 gGener=gener;
815 }
bd3a65b4 816 break;
bc3e0a09 817 case kHijing_pA:
de78d77f 818 {
bc3e0a09 819 comment = comment.Append("HIJING pA");
820
821 AliGenCocktail *gener = new AliGenCocktail();
78e738e5 822
bc3e0a09 823 AliGenHijing *hijing = new AliGenHijing(-1);
824// centre of mass energy
825 hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
826// impact parameter range
827 hijing->SetImpactParameterRange(0., 15.);
828// reference frame
829 hijing->SetReferenceFrame("CMS");
830 hijing->SetBoostLHC(1);
831// projectile
832 hijing->SetProjectile("P", 1, 1);
833 hijing->SetTarget ("A", 208, 82);
834// tell hijing to keep the full parent child chain
835 hijing->KeepFullEvent();
836// enable jet quenching
837 hijing->SetJetQuenching(0);
838// enable shadowing
839 hijing->SetShadowing(1);
840// Don't track spectators
841 hijing->SetSpectators(0);
842// kinematic selection
843 hijing->SetSelectAll(0);
844//
845 AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
846 AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
847 gray->SetSlowNucleonModel(model);
848 gray->SetDebug(1);
849 gener->AddGenerator(hijing,"Hijing pPb", 1);
850 gener->AddGenerator(gray, "Gray Particles",1);
de78d77f 851 gGener=gener;
852 }
bd3a65b4 853 break;
1458d037 854 case kPythia6:
de78d77f 855 {
856 comment = comment.Append(":Pythia p-p @ 14 TeV");
857 AliGenPythia *gener = new AliGenPythia(-1);
858 gener->SetMomentumRange(0,999999);
de78d77f 859 gener->SetThetaRange(0., 180.);
860 gener->SetYRange(-12,12);
861 gener->SetPtRange(0,1000);
de78d77f 862 gener->SetProcess(kPyMb);
863 gener->SetEnergyCMS(14000.);
864 gGener=gener;
865 }
bd3a65b4 866 break;
13051068 867 case kPythia6Jets20_24:
b8cec322 868 {
13051068 869 comment = comment.Append(":Pythia jets 20-24 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(20., 24.);// 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 kPythia6Jets24_29:
887 {
888 comment = comment.Append(":Pythia jets 24-29 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(24., 29.);// 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 kPythia6Jets29_35:
906 {
907 comment = comment.Append(":Pythia jets 29-35 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(29., 35.);// 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 kPythia6Jets35_42:
925 {
926 comment = comment.Append(":Pythia jets 35-42 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(35., 42.);// 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 kPythia6Jets42_50:
944 {
945 comment = comment.Append(":Pythia jets 42-50 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(42., 50.);// 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 kPythia6Jets50_60:
963 {
964 comment = comment.Append(":Pythia jets 50-60 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(50., 60.);// 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 kPythia6Jets60_72:
982 {
983 comment = comment.Append(":Pythia jets 60-72 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(60., 72.);// 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 kPythia6Jets72_86:
1001 {
1002 comment = comment.Append(":Pythia jets 72-86 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(72., 86.);// 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 kPythia6Jets86_104:
1020 {
1021 comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV");
bd3a65b4 1022 AliGenPythia * gener = new AliGenPythia(-1);
b8cec322 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(86., 104.);// 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 }
bd3a65b4 1037 break;
13051068 1038 case kPythia6Jets104_125:
1039 {
1040 comment = comment.Append(":Pythia jets 105-125 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(104., 125.);// 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 kPythia6Jets125_150:
1058 {
1059 comment = comment.Append(":Pythia jets 125-150 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(125., 150.);// 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 kPythia6Jets150_180:
1077 {
1078 comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV");
1079 AliGenPythia * gener = new AliGenPythia(-1);
1080 gener->SetEnergyCMS(5500.);// Centre of mass energy
1081 gener->SetProcess(kPyJets);// Process type
1082 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1083 gener->SetJetPhiRange(0., 360.);
1084 gener->SetJetEtRange(10., 1000.);
1085 gener->SetGluonRadiation(1,1);
1086 // gener->SetPtKick(0.);
1087 // Structure function
1088 gener->SetStrucFunc(kCTEQ4L);
1089 gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering
1090 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1091 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1092 gGener=gener;
1093 }
1094 break;
bd3a65b4 1095 case kD0PbPb5500:
1096 {
1097 comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
1098 AliGenPythia * gener = new AliGenPythia(10);
1099 gener->SetProcess(kPyD0PbPbMNR);
1100 gener->SetStrucFunc(kCTEQ4L);
1101 gener->SetPtHard(2.1,-1.0);
1102 gener->SetEnergyCMS(5500.);
1103 gener->SetNuclei(208,208);
5d185da5 1104 gener->SetForceDecay(kHadronicD);
1105 gener->SetYRange(-2,2);
1106 gener->SetFeedDownHigherFamily(kFALSE);
1107 gener->SetStackFillOpt(AliGenPythia::kParentSelection);
1108 gener->SetCountMode(AliGenPythia::kCountParents);
1109 gGener=gener;
1110 }
1111 break;
1112 case kCharmSemiElPbPb5500:
1113 {
1114 comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
1115 AliGenPythia * gener = new AliGenPythia(10);
1116 gener->SetProcess(kPyCharmPbPbMNR);
1117 gener->SetStrucFunc(kCTEQ4L);
1118 gener->SetPtHard(2.1,-1.0);
1119 gener->SetEnergyCMS(5500.);
1120 gener->SetNuclei(208,208);
1121 gener->SetForceDecay(kSemiElectronic);
1122 gener->SetYRange(-2,2);
1123 gener->SetFeedDownHigherFamily(kFALSE);
1124 gener->SetCountMode(AliGenPythia::kCountParents);
1125 gGener=gener;
1126 }
1127 break;
1128 case kBeautySemiElPbPb5500:
1129 {
1130 comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
1131 AliGenPythia *gener = new AliGenPythia(10);
1132 gener->SetProcess(kPyBeautyPbPbMNR);
1133 gener->SetStrucFunc(kCTEQ4L);
1134 gener->SetPtHard(2.75,-1.0);
1135 gener->SetEnergyCMS(5500.);
1136 gener->SetNuclei(208,208);
1137 gener->SetForceDecay(kSemiElectronic);
1138 gener->SetYRange(-2,2);
1139 gener->SetFeedDownHigherFamily(kFALSE);
1140 gener->SetCountMode(AliGenPythia::kCountParents);
bd3a65b4 1141 gGener=gener;
1142 }
1143 break;
e860c7ea 1144 case kCocktailTRD:
78e738e5 1145 {
e860c7ea 1146 comment = comment.Append(" Cocktail for TRD at 5.5 TeV");
1147 AliGenCocktail *gener = new AliGenCocktail();
836ef9e4 1148
d3d5165e 1149 AliGenParam *phi = new AliGenParam(10,
1150 new AliGenMUONlib(),
1151 AliGenMUONlib::kPhi,
1152 "Vogt PbPb");
1153
1154 phi->SetPtRange(0, 100);
1155 phi->SetYRange(-1., +1.);
1156 phi->SetForceDecay(kDiElectron);
1157
1158 AliGenParam *omega = new AliGenParam(10,
1159 new AliGenMUONlib(),
1160 AliGenMUONlib::kOmega,
1161 "Vogt PbPb");
1162
1163 omega->SetPtRange(0, 100);
1164 omega->SetYRange(-1., +1.);
1165 omega->SetForceDecay(kDiElectron);
1166
e860c7ea 1167 AliGenParam *jpsi = new AliGenParam(10,
1168 new AliGenMUONlib(),
1169 AliGenMUONlib::kJpsiFamily,
1170 "Vogt PbPb");
1171
1172 jpsi->SetPtRange(0, 100);
1173 jpsi->SetYRange(-1., +1.);
1174 jpsi->SetForceDecay(kDiElectron);
1175
1176 AliGenParam *ups = new AliGenParam(10,
1177 new AliGenMUONlib(),
1178 AliGenMUONlib::kUpsilonFamily,
1179 "Vogt PbPb");
1180 ups->SetPtRange(0, 100);
1181 ups->SetYRange(-1., +1.);
1182 ups->SetForceDecay(kDiElectron);
1183
1184 AliGenParam *charm = new AliGenParam(10,
1185 new AliGenMUONlib(),
1186 AliGenMUONlib::kCharm,
1187 "central");
1188 charm->SetPtRange(0, 100);
1189 charm->SetYRange(-1.5, +1.5);
1190 charm->SetForceDecay(kSemiElectronic);
1191
1192
1193 AliGenParam *beauty = new AliGenParam(10,
1194 new AliGenMUONlib(),
1195 AliGenMUONlib::kBeauty,
1196 "central");
1197 beauty->SetPtRange(0, 100);
1198 beauty->SetYRange(-1.5, +1.5);
1199 beauty->SetForceDecay(kSemiElectronic);
1200
836ef9e4 1201 AliGenParam *beautyJ = new AliGenParam(10,
1202 new AliGenMUONlib(),
1203 AliGenMUONlib::kBeauty,
1204 "central");
1205 beautyJ->SetPtRange(0, 100);
1206 beautyJ->SetYRange(-1.5, +1.5);
1207 beautyJ->SetForceDecay(kBJpsiDiElectron);
1208
d3d5165e 1209 gener->AddGenerator(phi,"Phi",1);
1210 gener->AddGenerator(omega,"Omega",1);
e860c7ea 1211 gener->AddGenerator(jpsi,"J/psi",1);
1212 gener->AddGenerator(ups,"Upsilon",1);
1213 gener->AddGenerator(charm,"Charm",1);
1214 gener->AddGenerator(beauty,"Beauty",1);
836ef9e4 1215 gener->AddGenerator(beautyJ,"J/Psi from Beauty",1);
78e738e5 1216 gGener=gener;
1217 }
1218 break;
1219 case kPyJJ:
1220 {
1221 comment = comment.Append(" Jet-jet at 5.5 TeV");
1222 AliGenPythia *gener = new AliGenPythia(-1);
1223 gener->SetEnergyCMS(5500.);
1224 gener->SetProcess(kPyJets);
1225 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1226 gener->SetPtHard(ptHardMin,ptHardMax);
1227 gener->SetYHard(-0.7,0.7);
1228 gener->SetJetEtaRange(-0.2,0.2);
1229 gener->SetEventListRange(0,1);
1230 gGener=gener;
1231 }
1232 break;
1233 case kPyGJ:
1234 {
1235 comment = comment.Append(" Gamma-jet at 5.5 TeV");
1236 AliGenPythia *gener = new AliGenPythia(-1);
1237 gener->SetEnergyCMS(5500.);
1238 gener->SetProcess(kPyDirectGamma);
1239 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1240 gener->SetPtHard(ptHardMin,ptHardMax);
1241 gener->SetYHard(-1.0,1.0);
1242 gener->SetGammaEtaRange(-0.13,0.13);
1243 gener->SetGammaPhiRange(210.,330.);
1244 gener->SetEventListRange(0,1);
1245 gGener=gener;
1246 }
1247 break;
b984b0e1 1248 case kMuonCocktailCent1:
1249 {
1250 comment = comment.Append(" Muon Cocktail Cent1");
1251 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1252 gener->SetPtRange(0.4,100.); // Transverse momentum range
b984b0e1 1253 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1254 gener->SetYRange(-4.0,-2.4);
1255 gener->SetMuonPtCut(0.8);
1256 gener->SetMuonThetaCut(171.,178.);
1257 gener->SetMuonMultiplicity(2);
d4c80005 1258 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
b984b0e1 1259 gGener=gener;
1260 }
1261 break;
1262 case kMuonCocktailPer1:
1263 {
1264 comment = comment.Append(" Muon Cocktail Per1");
1265 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1266 gener->SetPtRange(0.0,100.); // Transverse momentum range
b984b0e1 1267 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1268 gener->SetYRange(-4.0,-2.4);
1269 gener->SetMuonPtCut(0.8);
1270 gener->SetMuonThetaCut(171.,178.);
1271 gener->SetMuonMultiplicity(2);
9c4fff20 1272 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
b984b0e1 1273 gGener=gener;
1274 }
1275 break;
1276 case kMuonCocktailPer4:
1277 {
1278 comment = comment.Append(" Muon Cocktail Per4");
1279 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1280 gener->SetPtRange(0.0,100.); // Transverse momentum range
b984b0e1 1281 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1282 gener->SetYRange(-4.0,-2.4);
1283 gener->SetMuonPtCut(0.8);
1284 gener->SetMuonThetaCut(171.,178.);
1285 gener->SetMuonMultiplicity(2);
9c4fff20 1286 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
b984b0e1 1287 gGener=gener;
1288 }
1289 break;
1290 case kMuonCocktailCent1HighPt:
1291 {
1292 comment = comment.Append(" Muon Cocktail HighPt Cent1");
1293 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1294 gener->SetPtRange(0.0,100.); // Transverse momentum range
b984b0e1 1295 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1296 gener->SetYRange(-4.0,-2.4);
1297 gener->SetMuonPtCut(2.5);
1298 gener->SetMuonThetaCut(171.,178.);
1299 gener->SetMuonMultiplicity(2);
9c4fff20 1300 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
b984b0e1 1301 gGener=gener;
1302 }
1303 break;
1304 case kMuonCocktailPer1HighPt :
1305 {
1306 comment = comment.Append(" Muon Cocktail HighPt Per1");
1307 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1308 gener->SetPtRange(0.0,100.); // Transverse momentum range
b984b0e1 1309 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1310 gener->SetYRange(-4.0,-2.4);
1311 gener->SetMuonPtCut(2.5);
1312 gener->SetMuonThetaCut(171.,178.);
1313 gener->SetMuonMultiplicity(2);
9c4fff20 1314 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
b984b0e1 1315 gGener=gener;
1316 }
1317 break;
1318 case kMuonCocktailPer4HighPt:
1319 {
1320 comment = comment.Append(" Muon Cocktail HighPt Per4");
1321 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1322 gener->SetPtRange(0.0,100.); // Transverse momentum range
b984b0e1 1323 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1324 gener->SetYRange(-4.0,-2.4);
1325 gener->SetMuonPtCut(2.5);
1326 gener->SetMuonThetaCut(171.,178.);
1327 gener->SetMuonMultiplicity(2);
9c4fff20 1328 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
b984b0e1 1329 gGener=gener;
1330 }
1331 break;
1332 case kMuonCocktailCent1Single:
1333 {
1334 comment = comment.Append(" Muon Cocktail Single Cent1");
1335 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1336 gener->SetPtRange(0.0,100.); // Transverse momentum range
b984b0e1 1337 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1338 gener->SetYRange(-4.0,-2.4);
1339 gener->SetMuonPtCut(0.8);
1340 gener->SetMuonThetaCut(171.,178.);
1341 gener->SetMuonMultiplicity(1);
9c4fff20 1342 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
b984b0e1 1343 gGener=gener;
1344 }
1345 break;
1346 case kMuonCocktailPer1Single :
1347 {
1348 comment = comment.Append(" Muon Cocktail Single Per1");
1349 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1350 gener->SetPtRange(0.0,100.); // Transverse momentum range
b984b0e1 1351 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1352 gener->SetYRange(-4.0,-2.4);
1353 gener->SetMuonPtCut(0.8);
1354 gener->SetMuonThetaCut(171.,178.);
1355 gener->SetMuonMultiplicity(1);
9c4fff20 1356 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
b984b0e1 1357 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1358 gGener=gener;
1359 }
1360 break;
1361 case kMuonCocktailPer4Single:
1362 {
1363 comment = comment.Append(" Muon Cocktail Single Per4");
1364 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1365 gener->SetPtRange(0.0,100.); // Transverse momentum range
b984b0e1 1366 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1367 gener->SetYRange(-4.0,-2.4);
1368 gener->SetMuonPtCut(0.8);
1369 gener->SetMuonThetaCut(171.,178.);
1370 gener->SetMuonMultiplicity(1);
9c4fff20 1371 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
b984b0e1 1372 gGener=gener;
1373 }
1374 break;
eab1dd9d 1375 case kFlow_2_2000:
1376 {
1377 comment = comment.Append(" Flow with dN/deta = 2000, vn = 2%");
1378 gGener = GeVSimStandard(2000., 2.);
1379 }
1380 break;
1381
1382 case kFlow_10_2000:
1383 {
1384 comment = comment.Append(" Flow with dN/deta = 2000, vn = 10%");
1385 gGener = GeVSimStandard(2000., 10.);
1386 }
1387 break;
1388
1389 case kFlow_6_2000:
1390 {
1391 comment = comment.Append(" Flow with dN/deta = 2000, vn = 6%");
1392 gGener = GeVSimStandard(2000., 6.);
1393 }
1394 break;
1395
1396 case kFlow_6_5000:
1397 {
1398 comment = comment.Append(" Flow with dN/deta = 5000, vn = 6%");
1399 gGener = GeVSimStandard(5000., 6.);
1400 }
1401 break;
1402 case kHIJINGplus:
1403 {
1404 //
1405 // The cocktail
1406 AliGenCocktail *gener = new AliGenCocktail();
1407
1408 //
1409 // Charm production by Pythia
1410 AliGenPythia * genpyc = new AliGenPythia(230);
1411 genpyc->SetProcess(kPyCharmPbPbMNR);
1412 genpyc->SetStrucFunc(kCTEQ4L);
1413 genpyc->SetPtHard(2.1,-1.0);
1414 genpyc->SetEnergyCMS(5500.);
1415 genpyc->SetNuclei(208,208);
1416 genpyc->SetYRange(-999,999);
1417 genpyc->SetForceDecay(kAll);
1418 genpyc->SetFeedDownHigherFamily(kFALSE);
1419 genpyc->SetCountMode(AliGenPythia::kCountParents);
1420 //
1421 // Beauty production by Pythia
1422 AliGenPythia * genpyb = new AliGenPythia(9);
1423 genpyb->SetProcess(kPyBeautyPbPbMNR);
1424 genpyb->SetStrucFunc(kCTEQ4L);
1425 genpyb->SetPtHard(2.75,-1.0);
1426 genpyb->SetEnergyCMS(5500.);
1427 genpyb->SetNuclei(208,208);
1428 genpyb->SetYRange(-999,999);
1429 genpyb->SetForceDecay(kAll);
1430 genpyb->SetFeedDownHigherFamily(kFALSE);
1431 genpyb->SetCountMode(AliGenPythia::kCountParents);
1432 //
1433 // Hyperons
1434 //
1435 AliGenSTRANGElib *lib = new AliGenSTRANGElib();
1436 Int_t particle;
1437 // Xi
1438 particle = AliGenSTRANGElib::kXiMinus;
1439 AliGenParam *genXi = new AliGenParam(16,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1440 genXi->SetPtRange(0., 12.);
1441 genXi->SetYRange(-1.1, 1.1);
1442 genXi->SetForceDecay(kNoDecay);
1443
1444 //
1445 // Omega
1446 particle = AliGenSTRANGElib::kOmegaMinus;
1447 AliGenParam *genOmega = new AliGenParam(10,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1448 genOmega->SetPtRange(0, 12.);
1449 genOmega->SetYRange(-1.1, 1.1);
1450 genOmega->SetForceDecay(kNoDecay);
1451
1452 //
1453 // Central Hijing
1454 AliGenHijing *genHi = HijingStandard();
1455 genHi->SwitchOffHeavyQuarks(kTRUE);
1456 genHi->SetImpactParameterRange(0.,5.);
1457 //
1458 // Add everything to the cocktail and shake ...
1459 gener->AddGenerator(genHi, "Hijing cent1", 1);
1460 gener->AddGenerator(genpyc, "Extra charm", 1);
1461 gener->AddGenerator(genpyb, "Extra beauty", 1);
1462 gener->AddGenerator(genXi, "Xi" , 1);
1463 gener->AddGenerator(genOmega, "Omega", 1);
1464 gGener = gener;
1465 }
1466 break;
3f7a17bb 1467 default: break;
36d4cb82 1468 }
eab1dd9d 1469
de78d77f 1470 return gGener;
36d4cb82 1471}
1472
1473AliGenHijing* HijingStandard()
1474{
1475 AliGenHijing *gener = new AliGenHijing(-1);
1476// centre of mass energy
1477 gener->SetEnergyCMS(5500.);
1478// reference frame
1479 gener->SetReferenceFrame("CMS");
1480// projectile
1481 gener->SetProjectile("A", 208, 82);
1482 gener->SetTarget ("A", 208, 82);
1483// tell hijing to keep the full parent child chain
1484 gener->KeepFullEvent();
1485// enable jet quenching
dbed4b8c 1486 gener->SetJetQuenching(1);
36d4cb82 1487// enable shadowing
1488 gener->SetShadowing(1);
1489// neutral pion and heavy particle decays switched off
1490 gener->SetDecaysOff(1);
1491// Don't track spectators
1492 gener->SetSpectators(0);
1493// kinematic selection
1494 gener->SetSelectAll(0);
1495 return gener;
1496}
1497
eab1dd9d 1498AliGenGeVSim* GeVSimStandard(Float_t mult, Float_t vn)
1499{
1500 AliGenGeVSim* gener = new AliGenGeVSim(0);
1501//
1502// Mult is the number of charged particles in |eta| < 0.5
1503// Vn is in (%)
1504//
1505// Sigma of the Gaussian dN/deta
1506 Float_t sigma_eta = 2.75;
1507//
1508// Maximum eta
1509 Float_t etamax = 7.00;
1510//
1511//
1512// Scale from multiplicity in |eta| < 0.5 to |eta| < |etamax|
1513 Float_t mm = mult * (TMath::Erf(etamax/sigma_eta/sqrt(2.)) / TMath::Erf(0.5/sigma_eta/sqrt(2.)));
1514//
1515// Scale from charged to total multiplicity
1516//
1517 mm *= 1.587;
1518//
1519// Vn
1520 vn /= 100.;
1521//
1522// Define particles
1523//
1524//
1525// 78% Pions (26% pi+, 26% pi-, 26% p0) T = 250 MeV
1526 AliGeVSimParticle *pp = new AliGeVSimParticle(kPiPlus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1527 AliGeVSimParticle *pm = new AliGeVSimParticle(kPiMinus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1528 AliGeVSimParticle *p0 = new AliGeVSimParticle(kPi0, 1, 0.26 * mm, 0.25, sigma_eta) ;
1529//
1530// 12% Kaons (3% K0short, 3% K0long, 3% K+, 3% K-) T = 300 MeV
1531 AliGeVSimParticle *ks = new AliGeVSimParticle(kK0Short, 1, 0.03 * mm, 0.30, sigma_eta) ;
1532 AliGeVSimParticle *kl = new AliGeVSimParticle(kK0Long, 1, 0.03 * mm, 0.30, sigma_eta) ;
1533 AliGeVSimParticle *kp = new AliGeVSimParticle(kKPlus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1534 AliGeVSimParticle *km = new AliGeVSimParticle(kKMinus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1535//
1536// 10% Protons / Neutrons (5% Protons, 5% Neutrons) T = 250 MeV
1537 AliGeVSimParticle *pr = new AliGeVSimParticle(kProton, 1, 0.05 * mm, 0.25, sigma_eta) ;
1538 AliGeVSimParticle *ne = new AliGeVSimParticle(kNeutron, 1, 0.05 * mm, 0.25, sigma_eta) ;
1539//
b74d8a65 1540// Set Elliptic Flow properties
170ea6d3 1541
1542 Float_t pTsaturation = 2. ;
1543
170ea6d3 1544 pp->SetEllipticParam(vn,pTsaturation,0.) ;
1545 pm->SetEllipticParam(vn,pTsaturation,0.) ;
1546 p0->SetEllipticParam(vn,pTsaturation,0.) ;
1547 pr->SetEllipticParam(vn,pTsaturation,0.) ;
1548 ne->SetEllipticParam(vn,pTsaturation,0.) ;
1549 ks->SetEllipticParam(vn,pTsaturation,0.) ;
1550 kl->SetEllipticParam(vn,pTsaturation,0.) ;
1551 kp->SetEllipticParam(vn,pTsaturation,0.) ;
1552 km->SetEllipticParam(vn,pTsaturation,0.) ;
eab1dd9d 1553//
1554// Set Direct Flow properties
b74d8a65 1555 pp->SetDirectedParam(vn,1.0,0.) ;
1556 pm->SetDirectedParam(vn,1.0,0.) ;
1557 p0->SetDirectedParam(vn,1.0,0.) ;
1558 pr->SetDirectedParam(vn,1.0,0.) ;
1559 ne->SetDirectedParam(vn,1.0,0.) ;
1560 ks->SetDirectedParam(vn,1.0,0.) ;
1561 kl->SetDirectedParam(vn,1.0,0.) ;
1562 kp->SetDirectedParam(vn,1.0,0.) ;
1563 km->SetDirectedParam(vn,1.0,0.) ;
eab1dd9d 1564//
1565// Add particles to the list
1566 gener->AddParticleType(pp) ;
1567 gener->AddParticleType(pm) ;
1568 gener->AddParticleType(p0) ;
1569 gener->AddParticleType(pr) ;
1570 gener->AddParticleType(ne) ;
1571 gener->AddParticleType(ks) ;
1572 gener->AddParticleType(kl) ;
1573 gener->AddParticleType(kp) ;
1574 gener->AddParticleType(km) ;
1575//
1576// Random Ev.Plane ----------------------------------
1577 TF1 *rpa = new TF1("gevsimPsiRndm","1", 0, 360);
1578// --------------------------------------------------
1579 gener->SetPtRange(0., 9.) ; // Use a resonable range! (used for bin size in numerical integration)
1580 gener->SetPhiRange(0, 360);
1581 //
1582 // Set pseudorapidity range
1583 Float_t thmin = EtaToTheta(+etamax);
1584 Float_t thmax = EtaToTheta(-etamax);
1585 gener->SetThetaRange(thmin,thmax);
1586 return gener;
1587}
1588
1589
36d4cb82 1590
3f7a17bb 1591void ProcessEnvironmentVars()
1592{
1593 // Run type
1594 if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
1595 for (Int_t iRun = 0; iRun < kRunMax; iRun++) {
1596 if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) {
1597 srun = (PprRun_t)iRun;
1598 cout<<"Run type set to "<<pprRunName[iRun]<<endl;
1599 }
1600 }
1601 }
36d4cb82 1602
3f7a17bb 1603 // Random Number seed
1604 if (gSystem->Getenv("CONFIG_SEED")) {
1605 sseed = atoi(gSystem->Getenv("CONFIG_SEED"));
1606 }
1607}