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Corrected array size
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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>
12#include <TGeant3.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"
19#include "PYTHIA6/AliDecayerPythia.h"
20#include "EVGEN/AliGenHIJINGpara.h"
21#include "THijing/AliGenHijing.h"
22#include "EVGEN/AliGenCocktail.h"
23#include "EVGEN/AliGenSlowNucleons.h"
24#include "EVGEN/AliSlowNucleonModelExp.h"
78e738e5 25#include "EVGEN/AliGenParam.h"
e860c7ea 26#include "EVGEN/AliGenMUONlib.h"
eab1dd9d 27#include "EVGEN/AliGenSTRANGElib.h"
b984b0e1 28#include "EVGEN/AliGenMUONCocktail.h"
eab1dd9d 29#include "EVGEN/AliGenCocktail.h"
30#include "EVGEN/AliGenGeVSim.h"
31#include "EVGEN/AliGeVSimParticle.h"
de78d77f 32#include "PYTHIA6/AliGenPythia.h"
33#include "STEER/AliMagFMaps.h"
34#include "STRUCT/AliBODY.h"
35#include "STRUCT/AliMAG.h"
36#include "STRUCT/AliABSOv0.h"
37#include "STRUCT/AliDIPOv2.h"
38#include "STRUCT/AliHALL.h"
39#include "STRUCT/AliFRAMEv2.h"
40#include "STRUCT/AliSHILv2.h"
41#include "STRUCT/AliPIPEv0.h"
e1cd8da1 42#include "ITS/AliITSvPPRasymmFMD.h"
de78d77f 43#include "TPC/AliTPCv2.h"
de78d77f 44#include "TOF/AliTOFv4T0.h"
b4f90c20 45#include "RICH/AliRICHv1.h"
de78d77f 46#include "ZDC/AliZDCv2.h"
47#include "TRD/AliTRDv1.h"
48#include "FMD/AliFMDv1.h"
49#include "MUON/AliMUONv1.h"
b984b0e1 50#include "MUON/AliMUONSt1GeometryBuilderV2.h"
d13ed8f3 51#include "MUON/AliMUONSt2GeometryBuilder.h"
52#include "MUON/AliMUONSlatGeometryBuilder.h"
53#include "MUON/AliMUONTriggerGeometryBuilder.h"
de78d77f 54#include "PHOS/AliPHOSv1.h"
55#include "PMD/AliPMDv1.h"
56#include "START/AliSTARTv1.h"
57#include "EMCAL/AliEMCALv1.h"
58#include "CRT/AliCRTv0.h"
13051068 59#include "VZERO/AliVZEROv2.h"
de78d77f 60#endif
61
36d4cb82 62enum PprRun_t
63{
64 test50,
65 kParam_8000, kParam_4000, kParam_2000,
66 kHijing_cent1, kHijing_cent2,
67 kHijing_per1, kHijing_per2, kHijing_per3, kHijing_per4, kHijing_per5,
433185a9 68 kHijing_jj25, kHijing_jj50, kHijing_jj75, kHijing_jj100, kHijing_jj200,
bc3e0a09 69 kHijing_gj25, kHijing_gj50, kHijing_gj75, kHijing_gj100, kHijing_gj200,
13051068 70 kHijing_pA, kPythia6,
71 kPythia6Jets20_24, kPythia6Jets24_29, kPythia6Jets29_35,
72 kPythia6Jets35_42, kPythia6Jets42_50, kPythia6Jets50_60,
73 kPythia6Jets60_72, kPythia6Jets72_86, kPythia6Jets86_104,
74 kPythia6Jets104_125, kPythia6Jets125_150, kPythia6Jets150_180,
5d185da5 75 kD0PbPb5500, kCharmSemiElPbPb5500, kBeautySemiElPbPb5500,
e860c7ea 76 kCocktailTRD, kPyJJ, kPyGJ,
b984b0e1 77 kMuonCocktailCent1, kMuonCocktailPer1, kMuonCocktailPer4,
78 kMuonCocktailCent1HighPt, kMuonCocktailPer1HighPt, kMuonCocktailPer4HighPt,
79 kMuonCocktailCent1Single, kMuonCocktailPer1Single, kMuonCocktailPer4Single,
eab1dd9d 80 kFlow_2_2000, kFlow_10_2000, kFlow_6_2000, kFlow_6_5000,
81 kHIJINGplus, kRunMax
3f7a17bb 82};
83
22ad5c43 84const char* pprRunName[] = {
3f7a17bb 85 "test50",
86 "kParam_8000", "kParam_4000", "kParam_2000",
87 "kHijing_cent1", "kHijing_cent2",
88 "kHijing_per1", "kHijing_per2", "kHijing_per3", "kHijing_per4",
89 "kHijing_per5",
90 "kHijing_jj25", "kHijing_jj50", "kHijing_jj75", "kHijing_jj100",
91 "kHijing_jj200",
92 "kHijing_gj25", "kHijing_gj50", "kHijing_gj75", "kHijing_gj100",
13051068 93 "kHijing_gj200", "kHijing_pA", "kPythia6",
94 "kPythia6Jets20_24", "kPythia6Jets24_29", "kPythia6Jets29_35",
95 "kPythia6Jets35_42", "kPythia6Jets42_50", "kPythia6Jets50_60",
96 "kPythia6Jets60_72", "kPythia6Jets72_86", "kPythia6Jets86_104",
97 "kPythia6Jets104_125", "kPythia6Jets125_150", "kPythia6Jets150_180",
5d185da5 98 "kD0PbPb5500", "kCharmSemiElPbPb5500", "kBeautySemiElPbPb5500",
e860c7ea 99 "kCocktailTRD", "kPyJJ", "kPyGJ",
b984b0e1 100 "kMuonCocktailCent1", "kMuonCocktailPer1", "kMuonCocktailPer4",
101 "kMuonCocktailCent1HighPt", "kMuonCocktailPer1HighPt", "kMuonCocktailPer4HighPt",
eab1dd9d 102 "kMuonCocktailCent1Single", "kMuonCocktailPer1Single", "kMuonCocktailPer4Single",
103 "kFlow_2_2000", "kFlow_10_2000", "kFlow_6_2000", "kFlow_6_5000", "kHIJINGplus"
36d4cb82 104};
105
106enum PprGeo_t
107{
108 kHoles, kNoHoles
109};
110
111enum PprRad_t
112{
113 kGluonRadiation, kNoGluonRadiation
114};
115
cf3f928d 116enum PprMag_t
117{
118 k2kG, k4kG, k5kG
119};
120
121
36d4cb82 122// This part for configuration
de78d77f 123//static PprRun_t srun = test50;
eab1dd9d 124static PprRun_t srun = kHIJINGplus;
e860c7ea 125static PprGeo_t sgeo = kNoHoles;
de78d77f 126static PprRad_t srad = kGluonRadiation;
b8cec322 127static PprMag_t smag = k5kG;
3f7a17bb 128static Int_t sseed = 12345; //Set 0 to use the current time
cf3f928d 129
36d4cb82 130// Comment line
131static TString comment;
132
de78d77f 133// Functions
134Float_t EtaToTheta(Float_t arg);
135AliGenerator* GeneratorFactory(PprRun_t srun);
136AliGenHijing* HijingStandard();
eab1dd9d 137AliGenGeVSim* GeVSimStandard(Float_t, Float_t);
3f7a17bb 138void ProcessEnvironmentVars();
36d4cb82 139
140void Config()
141{
36d4cb82 142 // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
143 // Theta range given through pseudorapidity limits 22/6/2001
144
3f7a17bb 145 // Get settings from environment variables
146 ProcessEnvironmentVars();
147
36d4cb82 148 // Set Random Number seed
3f7a17bb 149 gRandom->SetSeed(sseed);
de78d77f 150 cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
36d4cb82 151
de78d77f 152
153 // libraries required by geant321
154#if defined(__CINT__)
c8921088 155 gSystem->Load("libgeant321");
de78d77f 156#endif
c8921088 157
de78d77f 158 new TGeant3("C++ Interface to Geant3");
36d4cb82 159
de78d77f 160 AliRunLoader* rl=0x0;
36d4cb82 161
de78d77f 162 cout<<"Config.C: Creating Run Loader ..."<<endl;
163 rl = AliRunLoader::Open("galice.root",
5295b11b 164 AliConfig::GetDefaultEventFolderName(),
de78d77f 165 "recreate");
166 if (rl == 0x0)
167 {
168 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
169 return;
170 }
171 rl->SetCompressionLevel(2);
172 rl->SetNumberOfEventsPerFile(3);
173 gAlice->SetRunLoader(rl);
36d4cb82 174
36d4cb82 175 //
176 // Set External decayer
177 AliDecayer *decayer = new AliDecayerPythia();
178
5d185da5 179
180 switch (srun) {
181 case kD0PbPb5500:
182 decayer->SetForceDecay(kHadronicD);
183 break;
184 case kCharmSemiElPbPb5500:
185 decayer->SetForceDecay(kSemiElectronic);
186 break;
187 case kBeautySemiElPbPb5500:
188 decayer->SetForceDecay(kSemiElectronic);
189 break;
190 default:
191 decayer->SetForceDecay(kAll);
192 break;
193 }
36d4cb82 194 decayer->Init();
195 gMC->SetExternalDecayer(decayer);
196 //
197 //
198 //=======================================================================
36d4cb82 199 //
200 //=======================================================================
201 // ************* STEERING parameters FOR ALICE SIMULATION **************
202 // --- Specify event type to be tracked through the ALICE setup
203 // --- All positions are in cm, angles in degrees, and P and E in GeV
204
6a3df6c9 205 gMC->SetProcess("DCAY",1);
206 gMC->SetProcess("PAIR",1);
207 gMC->SetProcess("COMP",1);
208 gMC->SetProcess("PHOT",1);
209 gMC->SetProcess("PFIS",0);
210 gMC->SetProcess("DRAY",0);
211 gMC->SetProcess("ANNI",1);
212 gMC->SetProcess("BREM",1);
213 gMC->SetProcess("MUNU",1);
214 gMC->SetProcess("CKOV",1);
215 gMC->SetProcess("HADR",1);
216 gMC->SetProcess("LOSS",2);
217 gMC->SetProcess("MULS",1);
218 gMC->SetProcess("RAYL",1);
219
220 Float_t cut = 1.e-3; // 1MeV cut by default
221 Float_t tofmax = 1.e10;
222
223 gMC->SetCut("CUTGAM", cut);
224 gMC->SetCut("CUTELE", cut);
225 gMC->SetCut("CUTNEU", cut);
226 gMC->SetCut("CUTHAD", cut);
227 gMC->SetCut("CUTMUO", cut);
228 gMC->SetCut("BCUTE", cut);
229 gMC->SetCut("BCUTM", cut);
230 gMC->SetCut("DCUTE", cut);
231 gMC->SetCut("DCUTM", cut);
232 gMC->SetCut("PPCUTM", cut);
233 gMC->SetCut("TOFMAX", tofmax);
234
36d4cb82 235
236// Generator Configuration
5f86d7e6 237 gAlice->SetDebug(0);
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 {
421 //============================ TPC parameters ================================
422 // --- This allows the user to specify sectors for the SLOW (TPC geometry 2)
423 // --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper)
424 // --- sectors are specified, any value other than that requires at least one
425 // --- sector (lower or upper)to be specified!
426 // --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
427 // --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
428 // --- SecLows - number of lower sectors specified (up to 6)
429 // --- SecUps - number of upper sectors specified (up to 12)
430 // --- Sens - sensitive strips for the Slow Simulator !!!
431 // --- This does NOT work if all S or L-sectors are specified, i.e.
432 // --- if SecAL or SecAU < 0
433 //
434 //
435 //-----------------------------------------------------------------------------
436
437 // gROOT->LoadMacro("SetTPCParam.C");
438 // AliTPCParam *param = SetTPCParam();
439 AliTPC *TPC = new AliTPCv2("TPC", "Default");
440
441 // All sectors included
442 TPC->SetSecAL(-1);
443 TPC->SetSecAU(-1);
444
445 }
446
e810b5b5 447
36d4cb82 448 if (iTOF) {
36d4cb82 449 //=================== TOF parameters ============================
2253ef47 450 AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF");
36d4cb82 451 }
452
e810b5b5 453
36d4cb82 454 if (iRICH)
455 {
456 //=================== RICH parameters ===========================
b4f90c20 457 AliRICH *RICH = new AliRICHv1("RICH", "normal RICH");
36d4cb82 458
459 }
460
461
462 if (iZDC)
463 {
464 //=================== ZDC parameters ============================
465
466 AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
467 }
468
36d4cb82 469 if (iTRD)
470 {
471 //=================== TRD parameters ============================
472
473 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
474
475 // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
476 TRD->SetGasMix(1);
de78d77f 477 if (sgeo == kHoles) {
36d4cb82 478 // With hole in front of PHOS
479 TRD->SetPHOShole();
480 // With hole in front of RICH
481 TRD->SetRICHhole();
482 }
483 // Switch on TR
484 AliTRDsim *TRDsim = TRD->CreateTR();
485 }
486
487 if (iFMD)
488 {
489 //=================== FMD parameters ============================
657f2294 490 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
36d4cb82 491 }
492
493 if (iMUON)
494 {
495 //=================== MUON parameters ===========================
d85afa9b 496 // New MUONv1 version (geometry defined via builders)
36d4cb82 497 AliMUON *MUON = new AliMUONv1("MUON", "default");
d85afa9b 498 ((AliMUONv1*)MUON)->SetStepManagerVersionDE(true);
499 MUON->SetSegmentationType(2);// default wise to old (1), new (2)
b984b0e1 500 MUON->AddGeometryBuilder(new AliMUONSt1GeometryBuilderV2(MUON));
d85afa9b 501 MUON->AddGeometryBuilder(new AliMUONSt2GeometryBuilderV2(MUON));
d13ed8f3 502 MUON->AddGeometryBuilder(new AliMUONSlatGeometryBuilder(MUON));
503 MUON->AddGeometryBuilder(new AliMUONTriggerGeometryBuilder(MUON));
36d4cb82 504 }
505 //=================== PHOS parameters ===========================
506
507 if (iPHOS)
508 {
509 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
510 }
511
512
513 if (iPMD)
514 {
515 //=================== PMD parameters ============================
516 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
36d4cb82 517 }
518
519 if (iSTART)
520 {
521 //=================== START parameters ============================
522 AliSTART *START = new AliSTARTv1("START", "START Detector");
523 }
524
21e394f9 525 if (iEMCAL)
36d4cb82 526 {
527 //=================== EMCAL parameters ============================
5f86d7e6 528 AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCAL_55_25");
36d4cb82 529 }
21e394f9 530
531 if (iCRT)
532 {
533 //=================== CRT parameters ============================
534 AliCRT *CRT = new AliCRTv0("CRT", "normal ACORDE");
535 }
cf3f928d 536
537 if (iVZERO)
538 {
539 //=================== CRT parameters ============================
13051068 540 AliVZERO *VZERO = new AliVZEROv2("VZERO", "normal VZERO");
cf3f928d 541 }
21e394f9 542
543
36d4cb82 544}
545
546Float_t EtaToTheta(Float_t arg){
547 return (180./TMath::Pi())*2.*atan(exp(-arg));
548}
549
550
551
de78d77f 552AliGenerator* GeneratorFactory(PprRun_t srun) {
36d4cb82 553 Int_t isw = 3;
de78d77f 554 if (srad == kNoGluonRadiation) isw = 0;
36d4cb82 555
556
de78d77f 557 AliGenerator * gGener = 0x0;
558 switch (srun) {
36d4cb82 559 case test50:
de78d77f 560 {
36d4cb82 561 comment = comment.Append(":HIJINGparam test 50 particles");
562 AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
563 gener->SetMomentumRange(0, 999999.);
0ac28de4 564 gener->SetPhiRange(0., 360.);
36d4cb82 565 // Set pseudorapidity range from -8 to 8.
566 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
567 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
568 gener->SetThetaRange(thmin,thmax);
de78d77f 569 gGener=gener;
570 }
bd3a65b4 571 break;
36d4cb82 572 case kParam_8000:
de78d77f 573 {
36d4cb82 574 comment = comment.Append(":HIJINGparam N=8000");
575 AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
576 gener->SetMomentumRange(0, 999999.);
0ac28de4 577 gener->SetPhiRange(0., 360.);
36d4cb82 578 // Set pseudorapidity range from -8 to 8.
579 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
580 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
581 gener->SetThetaRange(thmin,thmax);
de78d77f 582 gGener=gener;
583 }
bd3a65b4 584 break;
36d4cb82 585 case kParam_4000:
de78d77f 586 {
36d4cb82 587 comment = comment.Append("HIJINGparam N=4000");
588 AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
589 gener->SetMomentumRange(0, 999999.);
0ac28de4 590 gener->SetPhiRange(0., 360.);
36d4cb82 591 // Set pseudorapidity range from -8 to 8.
592 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
593 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
594 gener->SetThetaRange(thmin,thmax);
de78d77f 595 gGener=gener;
596 }
36d4cb82 597 break;
598 case kParam_2000:
de78d77f 599 {
36d4cb82 600 comment = comment.Append("HIJINGparam N=2000");
601 AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
602 gener->SetMomentumRange(0, 999999.);
0ac28de4 603 gener->SetPhiRange(0., 360.);
36d4cb82 604 // Set pseudorapidity range from -8 to 8.
605 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
606 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
607 gener->SetThetaRange(thmin,thmax);
de78d77f 608 gGener=gener;
609 }
bd3a65b4 610 break;
36d4cb82 611//
612// Hijing Central
613//
614 case kHijing_cent1:
de78d77f 615 {
36d4cb82 616 comment = comment.Append("HIJING cent1");
617 AliGenHijing *gener = HijingStandard();
618// impact parameter range
619 gener->SetImpactParameterRange(0., 5.);
de78d77f 620 gGener=gener;
621 }
bd3a65b4 622 break;
36d4cb82 623 case kHijing_cent2:
de78d77f 624 {
36d4cb82 625 comment = comment.Append("HIJING cent2");
626 AliGenHijing *gener = HijingStandard();
627// impact parameter range
628 gener->SetImpactParameterRange(0., 2.);
de78d77f 629 gGener=gener;
de78d77f 630 }
bd3a65b4 631 break;
36d4cb82 632//
633// Hijing Peripheral
634//
635 case kHijing_per1:
de78d77f 636 {
36d4cb82 637 comment = comment.Append("HIJING per1");
638 AliGenHijing *gener = HijingStandard();
639// impact parameter range
640 gener->SetImpactParameterRange(5., 8.6);
de78d77f 641 gGener=gener;
642 }
bd3a65b4 643 break;
36d4cb82 644 case kHijing_per2:
de78d77f 645 {
36d4cb82 646 comment = comment.Append("HIJING per2");
647 AliGenHijing *gener = HijingStandard();
648// impact parameter range
649 gener->SetImpactParameterRange(8.6, 11.2);
de78d77f 650 gGener=gener;
651 }
bd3a65b4 652 break;
36d4cb82 653 case kHijing_per3:
de78d77f 654 {
36d4cb82 655 comment = comment.Append("HIJING per3");
656 AliGenHijing *gener = HijingStandard();
657// impact parameter range
658 gener->SetImpactParameterRange(11.2, 13.2);
de78d77f 659 gGener=gener;
660 }
bd3a65b4 661 break;
36d4cb82 662 case kHijing_per4:
de78d77f 663 {
36d4cb82 664 comment = comment.Append("HIJING per4");
665 AliGenHijing *gener = HijingStandard();
666// impact parameter range
667 gener->SetImpactParameterRange(13.2, 15.);
de78d77f 668 gGener=gener;
669 }
bd3a65b4 670 break;
36d4cb82 671 case kHijing_per5:
de78d77f 672 {
36d4cb82 673 comment = comment.Append("HIJING per5");
674 AliGenHijing *gener = HijingStandard();
675// impact parameter range
676 gener->SetImpactParameterRange(15., 100.);
de78d77f 677 gGener=gener;
678 }
bd3a65b4 679 break;
36d4cb82 680//
681// Jet-Jet
682//
683 case kHijing_jj25:
de78d77f 684 {
36d4cb82 685 comment = comment.Append("HIJING Jet 25 GeV");
686 AliGenHijing *gener = HijingStandard();
687// impact parameter range
688 gener->SetImpactParameterRange(0., 5.);
689 // trigger
690 gener->SetTrigger(1);
433185a9 691 gener->SetPtJet(25.);
36d4cb82 692 gener->SetRadiation(isw);
433185a9 693 gener->SetSimpleJets(!isw);
694 gener->SetJetEtaRange(-0.3,0.3);
695 gener->SetJetPhiRange(75., 165.);
de78d77f 696 gGener=gener;
697 }
bd3a65b4 698 break;
36d4cb82 699
700 case kHijing_jj50:
de78d77f 701 {
36d4cb82 702 comment = comment.Append("HIJING Jet 50 GeV");
703 AliGenHijing *gener = HijingStandard();
704// impact parameter range
705 gener->SetImpactParameterRange(0., 5.);
706 // trigger
707 gener->SetTrigger(1);
433185a9 708 gener->SetPtJet(50.);
36d4cb82 709 gener->SetRadiation(isw);
433185a9 710 gener->SetSimpleJets(!isw);
711 gener->SetJetEtaRange(-0.3,0.3);
712 gener->SetJetPhiRange(75., 165.);
de78d77f 713 gGener=gener;
714 }
36d4cb82 715 break;
716
717 case kHijing_jj75:
de78d77f 718 {
36d4cb82 719 comment = comment.Append("HIJING Jet 75 GeV");
720 AliGenHijing *gener = HijingStandard();
721// impact parameter range
722 gener->SetImpactParameterRange(0., 5.);
723 // trigger
724 gener->SetTrigger(1);
433185a9 725 gener->SetPtJet(75.);
36d4cb82 726 gener->SetRadiation(isw);
433185a9 727 gener->SetSimpleJets(!isw);
728 gener->SetJetEtaRange(-0.3,0.3);
729 gener->SetJetPhiRange(75., 165.);
de78d77f 730 gGener=gener;
731 }
bd3a65b4 732 break;
36d4cb82 733
734 case kHijing_jj100:
de78d77f 735 {
36d4cb82 736 comment = comment.Append("HIJING Jet 100 GeV");
737 AliGenHijing *gener = HijingStandard();
738// impact parameter range
739 gener->SetImpactParameterRange(0., 5.);
740 // trigger
741 gener->SetTrigger(1);
433185a9 742 gener->SetPtJet(100.);
36d4cb82 743 gener->SetRadiation(isw);
433185a9 744 gener->SetSimpleJets(!isw);
745 gener->SetJetEtaRange(-0.3,0.3);
746 gener->SetJetPhiRange(75., 165.);
de78d77f 747 gGener=gener;
748 }
bd3a65b4 749 break;
36d4cb82 750
433185a9 751 case kHijing_jj200:
de78d77f 752 {
433185a9 753 comment = comment.Append("HIJING Jet 200 GeV");
36d4cb82 754 AliGenHijing *gener = HijingStandard();
755// impact parameter range
756 gener->SetImpactParameterRange(0., 5.);
757 // trigger
758 gener->SetTrigger(1);
433185a9 759 gener->SetPtJet(200.);
36d4cb82 760 gener->SetRadiation(isw);
433185a9 761 gener->SetSimpleJets(!isw);
762 gener->SetJetEtaRange(-0.3,0.3);
763 gener->SetJetPhiRange(75., 165.);
de78d77f 764 gGener=gener;
765 }
bd3a65b4 766 break;
36d4cb82 767//
768// Gamma-Jet
769//
770 case kHijing_gj25:
de78d77f 771 {
36d4cb82 772 comment = comment.Append("HIJING Gamma 25 GeV");
773 AliGenHijing *gener = HijingStandard();
774// impact parameter range
775 gener->SetImpactParameterRange(0., 5.);
776 // trigger
777 gener->SetTrigger(2);
433185a9 778 gener->SetPtJet(25.);
36d4cb82 779 gener->SetRadiation(isw);
433185a9 780 gener->SetSimpleJets(!isw);
781 gener->SetJetEtaRange(-0.12, 0.12);
782 gener->SetJetPhiRange(220., 320.);
de78d77f 783 gGener=gener;
784 }
bd3a65b4 785 break;
36d4cb82 786
787 case kHijing_gj50:
de78d77f 788 {
36d4cb82 789 comment = comment.Append("HIJING Gamma 50 GeV");
790 AliGenHijing *gener = HijingStandard();
791// impact parameter range
792 gener->SetImpactParameterRange(0., 5.);
793 // trigger
794 gener->SetTrigger(2);
433185a9 795 gener->SetPtJet(50.);
36d4cb82 796 gener->SetRadiation(isw);
433185a9 797 gener->SetSimpleJets(!isw);
798 gener->SetJetEtaRange(-0.12, 0.12);
799 gener->SetJetPhiRange(220., 320.);
de78d77f 800 gGener=gener;
801 }
bd3a65b4 802 break;
36d4cb82 803
804 case kHijing_gj75:
de78d77f 805 {
36d4cb82 806 comment = comment.Append("HIJING Gamma 75 GeV");
807 AliGenHijing *gener = HijingStandard();
808// impact parameter range
809 gener->SetImpactParameterRange(0., 5.);
810 // trigger
811 gener->SetTrigger(2);
433185a9 812 gener->SetPtJet(75.);
36d4cb82 813 gener->SetRadiation(isw);
433185a9 814 gener->SetSimpleJets(!isw);
815 gener->SetJetEtaRange(-0.12, 0.12);
816 gener->SetJetPhiRange(220., 320.);
de78d77f 817 gGener=gener;
818 }
bd3a65b4 819 break;
36d4cb82 820
821 case kHijing_gj100:
de78d77f 822 {
36d4cb82 823 comment = comment.Append("HIJING Gamma 100 GeV");
824 AliGenHijing *gener = HijingStandard();
825// impact parameter range
826 gener->SetImpactParameterRange(0., 5.);
827 // trigger
828 gener->SetTrigger(2);
433185a9 829 gener->SetPtJet(100.);
36d4cb82 830 gener->SetRadiation(isw);
433185a9 831 gener->SetSimpleJets(!isw);
832 gener->SetJetEtaRange(-0.12, 0.12);
833 gener->SetJetPhiRange(220., 320.);
de78d77f 834 gGener=gener;
835 }
bd3a65b4 836 break;
36d4cb82 837
433185a9 838 case kHijing_gj200:
de78d77f 839 {
433185a9 840 comment = comment.Append("HIJING Gamma 200 GeV");
36d4cb82 841 AliGenHijing *gener = HijingStandard();
842// impact parameter range
843 gener->SetImpactParameterRange(0., 5.);
844 // trigger
845 gener->SetTrigger(2);
433185a9 846 gener->SetPtJet(200.);
36d4cb82 847 gener->SetRadiation(isw);
433185a9 848 gener->SetSimpleJets(!isw);
849 gener->SetJetEtaRange(-0.12, 0.12);
850 gener->SetJetPhiRange(220., 320.);
de78d77f 851 gGener=gener;
852 }
bd3a65b4 853 break;
bc3e0a09 854 case kHijing_pA:
de78d77f 855 {
bc3e0a09 856 comment = comment.Append("HIJING pA");
857
858 AliGenCocktail *gener = new AliGenCocktail();
78e738e5 859
bc3e0a09 860 AliGenHijing *hijing = new AliGenHijing(-1);
861// centre of mass energy
862 hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
863// impact parameter range
864 hijing->SetImpactParameterRange(0., 15.);
865// reference frame
866 hijing->SetReferenceFrame("CMS");
867 hijing->SetBoostLHC(1);
868// projectile
869 hijing->SetProjectile("P", 1, 1);
870 hijing->SetTarget ("A", 208, 82);
871// tell hijing to keep the full parent child chain
872 hijing->KeepFullEvent();
873// enable jet quenching
874 hijing->SetJetQuenching(0);
875// enable shadowing
876 hijing->SetShadowing(1);
877// Don't track spectators
878 hijing->SetSpectators(0);
879// kinematic selection
880 hijing->SetSelectAll(0);
881//
882 AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
883 AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
884 gray->SetSlowNucleonModel(model);
885 gray->SetDebug(1);
886 gener->AddGenerator(hijing,"Hijing pPb", 1);
887 gener->AddGenerator(gray, "Gray Particles",1);
de78d77f 888 gGener=gener;
889 }
bd3a65b4 890 break;
1458d037 891 case kPythia6:
de78d77f 892 {
893 comment = comment.Append(":Pythia p-p @ 14 TeV");
894 AliGenPythia *gener = new AliGenPythia(-1);
895 gener->SetMomentumRange(0,999999);
de78d77f 896 gener->SetThetaRange(0., 180.);
897 gener->SetYRange(-12,12);
898 gener->SetPtRange(0,1000);
de78d77f 899 gener->SetProcess(kPyMb);
900 gener->SetEnergyCMS(14000.);
901 gGener=gener;
902 }
bd3a65b4 903 break;
13051068 904 case kPythia6Jets20_24:
b8cec322 905 {
13051068 906 comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV");
907 AliGenPythia * gener = new AliGenPythia(-1);
908 gener->SetEnergyCMS(5500.);// Centre of mass energy
909 gener->SetProcess(kPyJets);// Process type
910 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
911 gener->SetJetPhiRange(0., 360.);
912 gener->SetJetEtRange(10., 1000.);
913 gener->SetGluonRadiation(1,1);
914 // gener->SetPtKick(0.);
915 // Structure function
916 gener->SetStrucFunc(kCTEQ4L);
917 gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering
918 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
919 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
920 gGener=gener;
921 }
922 break;
923 case kPythia6Jets24_29:
924 {
925 comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV");
926 AliGenPythia * gener = new AliGenPythia(-1);
927 gener->SetEnergyCMS(5500.);// Centre of mass energy
928 gener->SetProcess(kPyJets);// Process type
929 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
930 gener->SetJetPhiRange(0., 360.);
931 gener->SetJetEtRange(10., 1000.);
932 gener->SetGluonRadiation(1,1);
933 // gener->SetPtKick(0.);
934 // Structure function
935 gener->SetStrucFunc(kCTEQ4L);
936 gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering
937 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
938 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
939 gGener=gener;
940 }
941 break;
942 case kPythia6Jets29_35:
943 {
944 comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV");
945 AliGenPythia * gener = new AliGenPythia(-1);
946 gener->SetEnergyCMS(5500.);// Centre of mass energy
947 gener->SetProcess(kPyJets);// Process type
948 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
949 gener->SetJetPhiRange(0., 360.);
950 gener->SetJetEtRange(10., 1000.);
951 gener->SetGluonRadiation(1,1);
952 // gener->SetPtKick(0.);
953 // Structure function
954 gener->SetStrucFunc(kCTEQ4L);
955 gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering
956 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
957 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
958 gGener=gener;
959 }
960 break;
961 case kPythia6Jets35_42:
962 {
963 comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV");
964 AliGenPythia * gener = new AliGenPythia(-1);
965 gener->SetEnergyCMS(5500.);// Centre of mass energy
966 gener->SetProcess(kPyJets);// Process type
967 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
968 gener->SetJetPhiRange(0., 360.);
969 gener->SetJetEtRange(10., 1000.);
970 gener->SetGluonRadiation(1,1);
971 // gener->SetPtKick(0.);
972 // Structure function
973 gener->SetStrucFunc(kCTEQ4L);
974 gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering
975 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
976 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
977 gGener=gener;
978 }
979 break;
980 case kPythia6Jets42_50:
981 {
982 comment = comment.Append(":Pythia jets 42-50 GeV @ 5.5 TeV");
983 AliGenPythia * gener = new AliGenPythia(-1);
984 gener->SetEnergyCMS(5500.);// Centre of mass energy
985 gener->SetProcess(kPyJets);// Process type
986 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
987 gener->SetJetPhiRange(0., 360.);
988 gener->SetJetEtRange(10., 1000.);
989 gener->SetGluonRadiation(1,1);
990 // gener->SetPtKick(0.);
991 // Structure function
992 gener->SetStrucFunc(kCTEQ4L);
993 gener->SetPtHard(42., 50.);// Pt transfer of the hard scattering
994 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
995 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
996 gGener=gener;
997 }
998 break;
999 case kPythia6Jets50_60:
1000 {
1001 comment = comment.Append(":Pythia jets 50-60 GeV @ 5.5 TeV");
1002 AliGenPythia * gener = new AliGenPythia(-1);
1003 gener->SetEnergyCMS(5500.);// Centre of mass energy
1004 gener->SetProcess(kPyJets);// Process type
1005 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1006 gener->SetJetPhiRange(0., 360.);
1007 gener->SetJetEtRange(10., 1000.);
1008 gener->SetGluonRadiation(1,1);
1009 // gener->SetPtKick(0.);
1010 // Structure function
1011 gener->SetStrucFunc(kCTEQ4L);
1012 gener->SetPtHard(50., 60.);// Pt transfer of the hard scattering
1013 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1014 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1015 gGener=gener;
1016 }
1017 break;
1018 case kPythia6Jets60_72:
1019 {
1020 comment = comment.Append(":Pythia jets 60-72 GeV @ 5.5 TeV");
1021 AliGenPythia * gener = new AliGenPythia(-1);
1022 gener->SetEnergyCMS(5500.);// Centre of mass energy
1023 gener->SetProcess(kPyJets);// Process type
1024 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1025 gener->SetJetPhiRange(0., 360.);
1026 gener->SetJetEtRange(10., 1000.);
1027 gener->SetGluonRadiation(1,1);
1028 // gener->SetPtKick(0.);
1029 // Structure function
1030 gener->SetStrucFunc(kCTEQ4L);
1031 gener->SetPtHard(60., 72.);// Pt transfer of the hard scattering
1032 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1033 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1034 gGener=gener;
1035 }
1036 break;
1037 case kPythia6Jets72_86:
1038 {
1039 comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV");
1040 AliGenPythia * gener = new AliGenPythia(-1);
1041 gener->SetEnergyCMS(5500.);// Centre of mass energy
1042 gener->SetProcess(kPyJets);// Process type
1043 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1044 gener->SetJetPhiRange(0., 360.);
1045 gener->SetJetEtRange(10., 1000.);
1046 gener->SetGluonRadiation(1,1);
1047 // gener->SetPtKick(0.);
1048 // Structure function
1049 gener->SetStrucFunc(kCTEQ4L);
1050 gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering
1051 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1052 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1053 gGener=gener;
1054 }
1055 break;
1056 case kPythia6Jets86_104:
1057 {
1058 comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV");
bd3a65b4 1059 AliGenPythia * gener = new AliGenPythia(-1);
b8cec322 1060 gener->SetEnergyCMS(5500.);// Centre of mass energy
1061 gener->SetProcess(kPyJets);// Process type
1062 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1063 gener->SetJetPhiRange(0., 360.);
1064 gener->SetJetEtRange(10., 1000.);
1065 gener->SetGluonRadiation(1,1);
1066 // gener->SetPtKick(0.);
1067 // Structure function
1068 gener->SetStrucFunc(kCTEQ4L);
1069 gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering
1070 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1071 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1072 gGener=gener;
1073 }
bd3a65b4 1074 break;
13051068 1075 case kPythia6Jets104_125:
1076 {
1077 comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV");
1078 AliGenPythia * gener = new AliGenPythia(-1);
1079 gener->SetEnergyCMS(5500.);// Centre of mass energy
1080 gener->SetProcess(kPyJets);// Process type
1081 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1082 gener->SetJetPhiRange(0., 360.);
1083 gener->SetJetEtRange(10., 1000.);
1084 gener->SetGluonRadiation(1,1);
1085 // gener->SetPtKick(0.);
1086 // Structure function
1087 gener->SetStrucFunc(kCTEQ4L);
1088 gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering
1089 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1090 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1091 gGener=gener;
1092 }
1093 break;
1094 case kPythia6Jets125_150:
1095 {
1096 comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV");
1097 AliGenPythia * gener = new AliGenPythia(-1);
1098 gener->SetEnergyCMS(5500.);// Centre of mass energy
1099 gener->SetProcess(kPyJets);// Process type
1100 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1101 gener->SetJetPhiRange(0., 360.);
1102 gener->SetJetEtRange(10., 1000.);
1103 gener->SetGluonRadiation(1,1);
1104 // gener->SetPtKick(0.);
1105 // Structure function
1106 gener->SetStrucFunc(kCTEQ4L);
1107 gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering
1108 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1109 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1110 gGener=gener;
1111 }
1112 break;
1113 case kPythia6Jets150_180:
1114 {
1115 comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV");
1116 AliGenPythia * gener = new AliGenPythia(-1);
1117 gener->SetEnergyCMS(5500.);// Centre of mass energy
1118 gener->SetProcess(kPyJets);// Process type
1119 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1120 gener->SetJetPhiRange(0., 360.);
1121 gener->SetJetEtRange(10., 1000.);
1122 gener->SetGluonRadiation(1,1);
1123 // gener->SetPtKick(0.);
1124 // Structure function
1125 gener->SetStrucFunc(kCTEQ4L);
1126 gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering
1127 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1128 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1129 gGener=gener;
1130 }
1131 break;
bd3a65b4 1132 case kD0PbPb5500:
1133 {
1134 comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
1135 AliGenPythia * gener = new AliGenPythia(10);
1136 gener->SetProcess(kPyD0PbPbMNR);
1137 gener->SetStrucFunc(kCTEQ4L);
1138 gener->SetPtHard(2.1,-1.0);
1139 gener->SetEnergyCMS(5500.);
1140 gener->SetNuclei(208,208);
5d185da5 1141 gener->SetForceDecay(kHadronicD);
1142 gener->SetYRange(-2,2);
1143 gener->SetFeedDownHigherFamily(kFALSE);
1144 gener->SetStackFillOpt(AliGenPythia::kParentSelection);
1145 gener->SetCountMode(AliGenPythia::kCountParents);
1146 gGener=gener;
1147 }
1148 break;
1149 case kCharmSemiElPbPb5500:
1150 {
1151 comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
1152 AliGenPythia * gener = new AliGenPythia(10);
1153 gener->SetProcess(kPyCharmPbPbMNR);
1154 gener->SetStrucFunc(kCTEQ4L);
1155 gener->SetPtHard(2.1,-1.0);
1156 gener->SetEnergyCMS(5500.);
1157 gener->SetNuclei(208,208);
1158 gener->SetForceDecay(kSemiElectronic);
1159 gener->SetYRange(-2,2);
1160 gener->SetFeedDownHigherFamily(kFALSE);
1161 gener->SetCountMode(AliGenPythia::kCountParents);
1162 gGener=gener;
1163 }
1164 break;
1165 case kBeautySemiElPbPb5500:
1166 {
1167 comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
1168 AliGenPythia *gener = new AliGenPythia(10);
1169 gener->SetProcess(kPyBeautyPbPbMNR);
1170 gener->SetStrucFunc(kCTEQ4L);
1171 gener->SetPtHard(2.75,-1.0);
1172 gener->SetEnergyCMS(5500.);
1173 gener->SetNuclei(208,208);
1174 gener->SetForceDecay(kSemiElectronic);
1175 gener->SetYRange(-2,2);
1176 gener->SetFeedDownHigherFamily(kFALSE);
1177 gener->SetCountMode(AliGenPythia::kCountParents);
bd3a65b4 1178 gGener=gener;
1179 }
1180 break;
e860c7ea 1181 case kCocktailTRD:
78e738e5 1182 {
e860c7ea 1183 comment = comment.Append(" Cocktail for TRD at 5.5 TeV");
1184 AliGenCocktail *gener = new AliGenCocktail();
836ef9e4 1185
d3d5165e 1186 AliGenParam *phi = new AliGenParam(10,
1187 new AliGenMUONlib(),
1188 AliGenMUONlib::kPhi,
1189 "Vogt PbPb");
1190
1191 phi->SetPtRange(0, 100);
1192 phi->SetYRange(-1., +1.);
1193 phi->SetForceDecay(kDiElectron);
1194
1195 AliGenParam *omega = new AliGenParam(10,
1196 new AliGenMUONlib(),
1197 AliGenMUONlib::kOmega,
1198 "Vogt PbPb");
1199
1200 omega->SetPtRange(0, 100);
1201 omega->SetYRange(-1., +1.);
1202 omega->SetForceDecay(kDiElectron);
1203
e860c7ea 1204 AliGenParam *jpsi = new AliGenParam(10,
1205 new AliGenMUONlib(),
1206 AliGenMUONlib::kJpsiFamily,
1207 "Vogt PbPb");
1208
1209 jpsi->SetPtRange(0, 100);
1210 jpsi->SetYRange(-1., +1.);
1211 jpsi->SetForceDecay(kDiElectron);
1212
1213 AliGenParam *ups = new AliGenParam(10,
1214 new AliGenMUONlib(),
1215 AliGenMUONlib::kUpsilonFamily,
1216 "Vogt PbPb");
1217 ups->SetPtRange(0, 100);
1218 ups->SetYRange(-1., +1.);
1219 ups->SetForceDecay(kDiElectron);
1220
1221 AliGenParam *charm = new AliGenParam(10,
1222 new AliGenMUONlib(),
1223 AliGenMUONlib::kCharm,
1224 "central");
1225 charm->SetPtRange(0, 100);
1226 charm->SetYRange(-1.5, +1.5);
1227 charm->SetForceDecay(kSemiElectronic);
1228
1229
1230 AliGenParam *beauty = new AliGenParam(10,
1231 new AliGenMUONlib(),
1232 AliGenMUONlib::kBeauty,
1233 "central");
1234 beauty->SetPtRange(0, 100);
1235 beauty->SetYRange(-1.5, +1.5);
1236 beauty->SetForceDecay(kSemiElectronic);
1237
836ef9e4 1238 AliGenParam *beautyJ = new AliGenParam(10,
1239 new AliGenMUONlib(),
1240 AliGenMUONlib::kBeauty,
1241 "central");
1242 beautyJ->SetPtRange(0, 100);
1243 beautyJ->SetYRange(-1.5, +1.5);
1244 beautyJ->SetForceDecay(kBJpsiDiElectron);
1245
d3d5165e 1246 gener->AddGenerator(phi,"Phi",1);
1247 gener->AddGenerator(omega,"Omega",1);
e860c7ea 1248 gener->AddGenerator(jpsi,"J/psi",1);
1249 gener->AddGenerator(ups,"Upsilon",1);
1250 gener->AddGenerator(charm,"Charm",1);
1251 gener->AddGenerator(beauty,"Beauty",1);
836ef9e4 1252 gener->AddGenerator(beautyJ,"J/Psi from Beauty",1);
78e738e5 1253 gGener=gener;
1254 }
1255 break;
1256 case kPyJJ:
1257 {
1258 comment = comment.Append(" Jet-jet at 5.5 TeV");
1259 AliGenPythia *gener = new AliGenPythia(-1);
1260 gener->SetEnergyCMS(5500.);
1261 gener->SetProcess(kPyJets);
1262 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1263 gener->SetPtHard(ptHardMin,ptHardMax);
1264 gener->SetYHard(-0.7,0.7);
1265 gener->SetJetEtaRange(-0.2,0.2);
1266 gener->SetEventListRange(0,1);
1267 gGener=gener;
1268 }
1269 break;
1270 case kPyGJ:
1271 {
1272 comment = comment.Append(" Gamma-jet at 5.5 TeV");
1273 AliGenPythia *gener = new AliGenPythia(-1);
1274 gener->SetEnergyCMS(5500.);
1275 gener->SetProcess(kPyDirectGamma);
1276 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1277 gener->SetPtHard(ptHardMin,ptHardMax);
1278 gener->SetYHard(-1.0,1.0);
1279 gener->SetGammaEtaRange(-0.13,0.13);
1280 gener->SetGammaPhiRange(210.,330.);
1281 gener->SetEventListRange(0,1);
1282 gGener=gener;
1283 }
1284 break;
b984b0e1 1285 case kMuonCocktailCent1:
1286 {
1287 comment = comment.Append(" Muon Cocktail Cent1");
1288 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1289 gener->SetPtRange(0.4,100.); // 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(12.,16.); //Centrality class Cent1 for PDC04
b984b0e1 1296 gGener=gener;
1297 }
1298 break;
1299 case kMuonCocktailPer1:
1300 {
1301 comment = comment.Append(" Muon Cocktail Per1");
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(0.8);
1307 gener->SetMuonThetaCut(171.,178.);
1308 gener->SetMuonMultiplicity(2);
9c4fff20 1309 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
b984b0e1 1310 gGener=gener;
1311 }
1312 break;
1313 case kMuonCocktailPer4:
1314 {
1315 comment = comment.Append(" Muon Cocktail Per4");
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(0.8);
1321 gener->SetMuonThetaCut(171.,178.);
1322 gener->SetMuonMultiplicity(2);
9c4fff20 1323 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
b984b0e1 1324 gGener=gener;
1325 }
1326 break;
1327 case kMuonCocktailCent1HighPt:
1328 {
1329 comment = comment.Append(" Muon Cocktail HighPt Cent1");
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(0.,5.); //Centrality class Cent1 for PDC04
b984b0e1 1338 gGener=gener;
1339 }
1340 break;
1341 case kMuonCocktailPer1HighPt :
1342 {
1343 comment = comment.Append(" Muon Cocktail HighPt Per1");
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(2.5);
1349 gener->SetMuonThetaCut(171.,178.);
1350 gener->SetMuonMultiplicity(2);
9c4fff20 1351 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
b984b0e1 1352 gGener=gener;
1353 }
1354 break;
1355 case kMuonCocktailPer4HighPt:
1356 {
1357 comment = comment.Append(" Muon Cocktail HighPt Per4");
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(2.5);
1363 gener->SetMuonThetaCut(171.,178.);
1364 gener->SetMuonMultiplicity(2);
9c4fff20 1365 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
b984b0e1 1366 gGener=gener;
1367 }
1368 break;
1369 case kMuonCocktailCent1Single:
1370 {
1371 comment = comment.Append(" Muon Cocktail Single Cent1");
1372 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1373 gener->SetPtRange(0.0,100.); // Transverse momentum range
b984b0e1 1374 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1375 gener->SetYRange(-4.0,-2.4);
1376 gener->SetMuonPtCut(0.8);
1377 gener->SetMuonThetaCut(171.,178.);
1378 gener->SetMuonMultiplicity(1);
9c4fff20 1379 gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04
b984b0e1 1380 gGener=gener;
1381 }
1382 break;
1383 case kMuonCocktailPer1Single :
1384 {
1385 comment = comment.Append(" Muon Cocktail Single Per1");
1386 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1387 gener->SetPtRange(0.0,100.); // Transverse momentum range
b984b0e1 1388 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1389 gener->SetYRange(-4.0,-2.4);
1390 gener->SetMuonPtCut(0.8);
1391 gener->SetMuonThetaCut(171.,178.);
1392 gener->SetMuonMultiplicity(1);
9c4fff20 1393 gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04
b984b0e1 1394 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1395 gGener=gener;
1396 }
1397 break;
1398 case kMuonCocktailPer4Single:
1399 {
1400 comment = comment.Append(" Muon Cocktail Single Per4");
1401 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
9c4fff20 1402 gener->SetPtRange(0.0,100.); // Transverse momentum range
b984b0e1 1403 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1404 gener->SetYRange(-4.0,-2.4);
1405 gener->SetMuonPtCut(0.8);
1406 gener->SetMuonThetaCut(171.,178.);
1407 gener->SetMuonMultiplicity(1);
9c4fff20 1408 gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04
b984b0e1 1409 gGener=gener;
1410 }
1411 break;
eab1dd9d 1412 case kFlow_2_2000:
1413 {
1414 comment = comment.Append(" Flow with dN/deta = 2000, vn = 2%");
1415 gGener = GeVSimStandard(2000., 2.);
1416 }
1417 break;
1418
1419 case kFlow_10_2000:
1420 {
1421 comment = comment.Append(" Flow with dN/deta = 2000, vn = 10%");
1422 gGener = GeVSimStandard(2000., 10.);
1423 }
1424 break;
1425
1426 case kFlow_6_2000:
1427 {
1428 comment = comment.Append(" Flow with dN/deta = 2000, vn = 6%");
1429 gGener = GeVSimStandard(2000., 6.);
1430 }
1431 break;
1432
1433 case kFlow_6_5000:
1434 {
1435 comment = comment.Append(" Flow with dN/deta = 5000, vn = 6%");
1436 gGener = GeVSimStandard(5000., 6.);
1437 }
1438 break;
1439 case kHIJINGplus:
1440 {
1441 //
1442 // The cocktail
1443 AliGenCocktail *gener = new AliGenCocktail();
1444
1445 //
1446 // Charm production by Pythia
1447 AliGenPythia * genpyc = new AliGenPythia(230);
1448 genpyc->SetProcess(kPyCharmPbPbMNR);
1449 genpyc->SetStrucFunc(kCTEQ4L);
1450 genpyc->SetPtHard(2.1,-1.0);
1451 genpyc->SetEnergyCMS(5500.);
1452 genpyc->SetNuclei(208,208);
1453 genpyc->SetYRange(-999,999);
1454 genpyc->SetForceDecay(kAll);
1455 genpyc->SetFeedDownHigherFamily(kFALSE);
1456 genpyc->SetCountMode(AliGenPythia::kCountParents);
1457 //
1458 // Beauty production by Pythia
1459 AliGenPythia * genpyb = new AliGenPythia(9);
1460 genpyb->SetProcess(kPyBeautyPbPbMNR);
1461 genpyb->SetStrucFunc(kCTEQ4L);
1462 genpyb->SetPtHard(2.75,-1.0);
1463 genpyb->SetEnergyCMS(5500.);
1464 genpyb->SetNuclei(208,208);
1465 genpyb->SetYRange(-999,999);
1466 genpyb->SetForceDecay(kAll);
1467 genpyb->SetFeedDownHigherFamily(kFALSE);
1468 genpyb->SetCountMode(AliGenPythia::kCountParents);
1469 //
1470 // Hyperons
1471 //
1472 AliGenSTRANGElib *lib = new AliGenSTRANGElib();
1473 Int_t particle;
1474 // Xi
1475 particle = AliGenSTRANGElib::kXiMinus;
1476 AliGenParam *genXi = new AliGenParam(16,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1477 genXi->SetPtRange(0., 12.);
1478 genXi->SetYRange(-1.1, 1.1);
1479 genXi->SetForceDecay(kNoDecay);
1480
1481 //
1482 // Omega
1483 particle = AliGenSTRANGElib::kOmegaMinus;
1484 AliGenParam *genOmega = new AliGenParam(10,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle));
1485 genOmega->SetPtRange(0, 12.);
1486 genOmega->SetYRange(-1.1, 1.1);
1487 genOmega->SetForceDecay(kNoDecay);
1488
1489 //
1490 // Central Hijing
1491 AliGenHijing *genHi = HijingStandard();
1492 genHi->SwitchOffHeavyQuarks(kTRUE);
1493 genHi->SetImpactParameterRange(0.,5.);
1494 //
1495 // Add everything to the cocktail and shake ...
1496 gener->AddGenerator(genHi, "Hijing cent1", 1);
1497 gener->AddGenerator(genpyc, "Extra charm", 1);
1498 gener->AddGenerator(genpyb, "Extra beauty", 1);
1499 gener->AddGenerator(genXi, "Xi" , 1);
1500 gener->AddGenerator(genOmega, "Omega", 1);
1501 gGener = gener;
1502 }
1503 break;
3f7a17bb 1504 default: break;
36d4cb82 1505 }
eab1dd9d 1506
de78d77f 1507 return gGener;
36d4cb82 1508}
1509
1510AliGenHijing* HijingStandard()
1511{
1512 AliGenHijing *gener = new AliGenHijing(-1);
1513// centre of mass energy
1514 gener->SetEnergyCMS(5500.);
1515// reference frame
1516 gener->SetReferenceFrame("CMS");
1517// projectile
1518 gener->SetProjectile("A", 208, 82);
1519 gener->SetTarget ("A", 208, 82);
1520// tell hijing to keep the full parent child chain
1521 gener->KeepFullEvent();
1522// enable jet quenching
dbed4b8c 1523 gener->SetJetQuenching(1);
36d4cb82 1524// enable shadowing
1525 gener->SetShadowing(1);
1526// neutral pion and heavy particle decays switched off
1527 gener->SetDecaysOff(1);
1528// Don't track spectators
1529 gener->SetSpectators(0);
1530// kinematic selection
1531 gener->SetSelectAll(0);
1532 return gener;
1533}
1534
eab1dd9d 1535AliGenGeVSim* GeVSimStandard(Float_t mult, Float_t vn)
1536{
1537 AliGenGeVSim* gener = new AliGenGeVSim(0);
1538//
1539// Mult is the number of charged particles in |eta| < 0.5
1540// Vn is in (%)
1541//
1542// Sigma of the Gaussian dN/deta
1543 Float_t sigma_eta = 2.75;
1544//
1545// Maximum eta
1546 Float_t etamax = 7.00;
1547//
1548//
1549// Scale from multiplicity in |eta| < 0.5 to |eta| < |etamax|
1550 Float_t mm = mult * (TMath::Erf(etamax/sigma_eta/sqrt(2.)) / TMath::Erf(0.5/sigma_eta/sqrt(2.)));
1551//
1552// Scale from charged to total multiplicity
1553//
1554 mm *= 1.587;
1555//
1556// Vn
1557 vn /= 100.;
1558//
1559// Define particles
1560//
1561//
1562// 78% Pions (26% pi+, 26% pi-, 26% p0) T = 250 MeV
1563 AliGeVSimParticle *pp = new AliGeVSimParticle(kPiPlus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1564 AliGeVSimParticle *pm = new AliGeVSimParticle(kPiMinus, 1, 0.26 * mm, 0.25, sigma_eta) ;
1565 AliGeVSimParticle *p0 = new AliGeVSimParticle(kPi0, 1, 0.26 * mm, 0.25, sigma_eta) ;
1566//
1567// 12% Kaons (3% K0short, 3% K0long, 3% K+, 3% K-) T = 300 MeV
1568 AliGeVSimParticle *ks = new AliGeVSimParticle(kK0Short, 1, 0.03 * mm, 0.30, sigma_eta) ;
1569 AliGeVSimParticle *kl = new AliGeVSimParticle(kK0Long, 1, 0.03 * mm, 0.30, sigma_eta) ;
1570 AliGeVSimParticle *kp = new AliGeVSimParticle(kKPlus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1571 AliGeVSimParticle *km = new AliGeVSimParticle(kKMinus, 1, 0.03 * mm, 0.30, sigma_eta) ;
1572//
1573// 10% Protons / Neutrons (5% Protons, 5% Neutrons) T = 250 MeV
1574 AliGeVSimParticle *pr = new AliGeVSimParticle(kProton, 1, 0.05 * mm, 0.25, sigma_eta) ;
1575 AliGeVSimParticle *ne = new AliGeVSimParticle(kNeutron, 1, 0.05 * mm, 0.25, sigma_eta) ;
1576//
1577// Set Elliptic Flow properties
1578 pp->SetEllipticParam(vn,1.0,0.) ;
1579 pm->SetEllipticParam(vn,1.0,0.) ;
1580 p0->SetEllipticParam(vn,1.0,0.) ;
1581 pr->SetEllipticParam(vn,1.0,0.) ;
1582 ne->SetEllipticParam(vn,1.0,0.) ;
1583 ks->SetEllipticParam(vn,1.0,0.) ;
1584 kl->SetEllipticParam(vn,1.0,0.) ;
1585 kp->SetEllipticParam(vn,1.0,0.) ;
1586 km->SetEllipticParam(vn,1.0,0.) ;
1587//
1588// Set Direct Flow properties
1589 pp->SetDirectedParam(vn,1.0,0.) ;
1590 pm->SetDirectedParam(vn,1.0,0.) ;
1591 p0->SetDirectedParam(vn,1.0,0.) ;
1592 pr->SetDirectedParam(vn,1.0,0.) ;
1593 ne->SetDirectedParam(vn,1.0,0.) ;
1594 ks->SetDirectedParam(vn,1.0,0.) ;
1595 kl->SetDirectedParam(vn,1.0,0.) ;
1596 kp->SetDirectedParam(vn,1.0,0.) ;
1597 km->SetDirectedParam(vn,1.0,0.) ;
1598//
1599// Add particles to the list
1600 gener->AddParticleType(pp) ;
1601 gener->AddParticleType(pm) ;
1602 gener->AddParticleType(p0) ;
1603 gener->AddParticleType(pr) ;
1604 gener->AddParticleType(ne) ;
1605 gener->AddParticleType(ks) ;
1606 gener->AddParticleType(kl) ;
1607 gener->AddParticleType(kp) ;
1608 gener->AddParticleType(km) ;
1609//
1610// Random Ev.Plane ----------------------------------
1611 TF1 *rpa = new TF1("gevsimPsiRndm","1", 0, 360);
1612// --------------------------------------------------
1613 gener->SetPtRange(0., 9.) ; // Use a resonable range! (used for bin size in numerical integration)
1614 gener->SetPhiRange(0, 360);
1615 //
1616 // Set pseudorapidity range
1617 Float_t thmin = EtaToTheta(+etamax);
1618 Float_t thmax = EtaToTheta(-etamax);
1619 gener->SetThetaRange(thmin,thmax);
1620 return gener;
1621}
1622
1623
36d4cb82 1624
3f7a17bb 1625void ProcessEnvironmentVars()
1626{
1627 // Run type
1628 if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
1629 for (Int_t iRun = 0; iRun < kRunMax; iRun++) {
1630 if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) {
1631 srun = (PprRun_t)iRun;
1632 cout<<"Run type set to "<<pprRunName[iRun]<<endl;
1633 }
1634 }
1635 }
36d4cb82 1636
3f7a17bb 1637 // Random Number seed
1638 if (gSystem->Getenv("CONFIG_SEED")) {
1639 sseed = atoi(gSystem->Getenv("CONFIG_SEED"));
1640 }
1641}