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3928b038 | 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 | ||
7 | #if !defined(__CINT__) || defined(__MAKECINT__) | |
8 | #include <Riostream.h> | |
9 | #include <TDatime.h> | |
10 | #include <TRandom.h> | |
11 | #include <TSystem.h> | |
12 | #include <TVirtualMC.h> | |
13 | #include <TGeant3TGeo.h> | |
14 | #include <TPDGCode.h> | |
15 | #include <TF1.h> | |
16 | #include "STEER/AliRunLoader.h" | |
17 | #include "STEER/AliRun.h" | |
18 | #include "STEER/AliConfig.h" | |
19 | #include "STEER/AliGenerator.h" | |
20 | #include "STEER/AliLog.h" | |
21 | #include "PYTHIA6/AliDecayerPythia.h" | |
22 | #include "EVGEN/AliGenHIJINGpara.h" | |
23 | #include "THijing/AliGenHijing.h" | |
24 | #include "EVGEN/AliGenCocktail.h" | |
25 | #include "EVGEN/AliGenSlowNucleons.h" | |
26 | #include "EVGEN/AliSlowNucleonModelExp.h" | |
27 | #include "EVGEN/AliGenParam.h" | |
28 | #include "EVGEN/AliGenMUONlib.h" | |
29 | #include "EVGEN/AliGenSTRANGElib.h" | |
30 | #include "EVGEN/AliGenMUONCocktail.h" | |
31 | #include "EVGEN/AliGenCocktail.h" | |
32 | #include "EVGEN/AliGenGeVSim.h" | |
33 | #include "EVGEN/AliGeVSimParticle.h" | |
34 | #include "PYTHIA6/AliGenPythia.h" | |
35 | #include "STEER/AliMagFMaps.h" | |
36 | #include "STRUCT/AliBODY.h" | |
37 | #include "STRUCT/AliMAG.h" | |
96fb3353 | 38 | #include "STRUCT/AliABSOv3.h" |
39 | #include "STRUCT/AliDIPOv3.h" | |
40 | #include "STRUCT/AliHALLv3.h" | |
3928b038 | 41 | #include "STRUCT/AliFRAMEv2.h" |
96fb3353 | 42 | #include "STRUCT/AliSHILv3.h" |
43 | #include "STRUCT/AliPIPEv3.h" | |
99887042 | 44 | #include "ITS/AliITSv11Hybrid.h" |
3928b038 | 45 | #include "TPC/AliTPCv2.h" |
0d7ef405 | 46 | #include "TOF/AliTOFv6T0.h" |
99887042 | 47 | #include "HMPID/AliHMPIDv3.h" |
cb14d625 | 48 | #include "ZDC/AliZDCv3.h" |
3928b038 | 49 | #include "TRD/AliTRDv1.h" |
50 | #include "FMD/AliFMDv1.h" | |
51 | #include "MUON/AliMUONv1.h" | |
52 | #include "PHOS/AliPHOSv1.h" | |
53 | #include "PMD/AliPMDv1.h" | |
54 | #include "T0/AliT0v1.h" | |
55 | #include "EMCAL/AliEMCALv2.h" | |
56 | #include "ACORDE/AliACORDEv0.h" | |
57 | #include "VZERO/AliVZEROv7.h" | |
58 | #endif | |
59 | ||
60 | enum PprRun_t | |
61 | { | |
62 | test50, | |
63 | kParam_8000, kParam_4000, kParam_2000, | |
64 | kHijing_cent1, kHijing_cent2, | |
65 | kHijing_per1, kHijing_per2, kHijing_per3, kHijing_per4, kHijing_per5, | |
66 | kHijing_jj25, kHijing_jj50, kHijing_jj75, kHijing_jj100, kHijing_jj200, | |
67 | kHijing_gj25, kHijing_gj50, kHijing_gj75, kHijing_gj100, kHijing_gj200, | |
68 | kHijing_pA, kPythia6, | |
69 | kPythia6Jets20_24, kPythia6Jets24_29, kPythia6Jets29_35, | |
70 | kPythia6Jets35_42, kPythia6Jets42_50, kPythia6Jets50_60, | |
71 | kPythia6Jets60_72, kPythia6Jets72_86, kPythia6Jets86_104, | |
72 | kPythia6Jets104_125, kPythia6Jets125_150, kPythia6Jets150_180, | |
73 | kD0PbPb5500, kCharmSemiElPbPb5500, kBeautySemiElPbPb5500, | |
74 | kCocktailTRD, kPyJJ, kPyGJ, | |
75 | kMuonCocktailCent1, kMuonCocktailPer1, kMuonCocktailPer4, | |
76 | kMuonCocktailCent1HighPt, kMuonCocktailPer1HighPt, kMuonCocktailPer4HighPt, | |
77 | kMuonCocktailCent1Single, kMuonCocktailPer1Single, kMuonCocktailPer4Single, | |
78 | kFlow_2_2000, kFlow_10_2000, kFlow_6_2000, kFlow_6_5000, | |
79 | kHIJINGplus, kRunMax | |
80 | }; | |
81 | ||
82 | const char* pprRunName[] = { | |
83 | "test50", | |
84 | "kParam_8000", "kParam_4000", "kParam_2000", | |
85 | "kHijing_cent1", "kHijing_cent2", | |
86 | "kHijing_per1", "kHijing_per2", "kHijing_per3", "kHijing_per4", | |
87 | "kHijing_per5", | |
88 | "kHijing_jj25", "kHijing_jj50", "kHijing_jj75", "kHijing_jj100", | |
89 | "kHijing_jj200", | |
90 | "kHijing_gj25", "kHijing_gj50", "kHijing_gj75", "kHijing_gj100", | |
91 | "kHijing_gj200", "kHijing_pA", "kPythia6", | |
92 | "kPythia6Jets20_24", "kPythia6Jets24_29", "kPythia6Jets29_35", | |
93 | "kPythia6Jets35_42", "kPythia6Jets42_50", "kPythia6Jets50_60", | |
94 | "kPythia6Jets60_72", "kPythia6Jets72_86", "kPythia6Jets86_104", | |
95 | "kPythia6Jets104_125", "kPythia6Jets125_150", "kPythia6Jets150_180", | |
96 | "kD0PbPb5500", "kCharmSemiElPbPb5500", "kBeautySemiElPbPb5500", | |
97 | "kCocktailTRD", "kPyJJ", "kPyGJ", | |
98 | "kMuonCocktailCent1", "kMuonCocktailPer1", "kMuonCocktailPer4", | |
99 | "kMuonCocktailCent1HighPt", "kMuonCocktailPer1HighPt", "kMuonCocktailPer4HighPt", | |
100 | "kMuonCocktailCent1Single", "kMuonCocktailPer1Single", "kMuonCocktailPer4Single", | |
101 | "kFlow_2_2000", "kFlow_10_2000", "kFlow_6_2000", "kFlow_6_5000", "kHIJINGplus" | |
102 | }; | |
103 | ||
104 | enum PprRad_t | |
105 | { | |
106 | kGluonRadiation, kNoGluonRadiation | |
107 | }; | |
108 | ||
109 | enum PprMag_t | |
110 | { | |
111 | k2kG, k4kG, k5kG | |
112 | }; | |
113 | ||
114 | enum PprTrigConf_t | |
115 | { | |
116 | kDefaultPPTrig, kDefaultPbPbTrig | |
117 | }; | |
118 | ||
119 | const char * pprTrigConfName[] = { | |
120 | "p-p","Pb-Pb" | |
121 | }; | |
122 | ||
3b90f080 | 123 | enum PprGeo_t |
124 | { | |
125 | kHoles, kNoHoles | |
126 | }; | |
127 | ||
3928b038 | 128 | // This part for configuration |
129 | //static PprRun_t srun = test50; | |
130 | static PprRun_t srun = kHijing_per4; | |
131 | static PprRad_t srad = kGluonRadiation; | |
132 | static PprMag_t smag = k5kG; | |
133 | TDatime dat; | |
134 | static Int_t sseed = dat.Get(); //Set 0 to use the current time | |
135 | //static PprTrigConf_t strig = kDefaultPPTrig; // default pp trigger configuration | |
136 | static PprTrigConf_t strig = kDefaultPbPbTrig; // default PbPb trigger configuration | |
3b90f080 | 137 | static PprGeo_t geo = kHoles; |
3928b038 | 138 | |
139 | // Comment line | |
140 | static TString comment; | |
141 | ||
142 | // Functions | |
143 | Float_t EtaToTheta(Float_t arg); | |
144 | AliGenerator* GeneratorFactory(PprRun_t srun); | |
145 | AliGenHijing* HijingStandard(); | |
146 | AliGenGeVSim* GeVSimStandard(Float_t, Float_t); | |
147 | void ProcessEnvironmentVars(); | |
148 | ||
149 | void Config() | |
150 | { | |
151 | // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00 | |
152 | // Theta range given through pseudorapidity limits 22/6/2001 | |
153 | ||
154 | // Get settings from environment variables | |
155 | ProcessEnvironmentVars(); | |
156 | ||
157 | // Set Random Number seed | |
158 | gRandom->SetSeed(sseed); | |
159 | cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl; | |
160 | ||
161 | ||
d7b8d4b5 | 162 | // libraries required by geant321 and Pythia6 |
3928b038 | 163 | #if defined(__CINT__) |
d7b8d4b5 | 164 | gSystem->Load("liblhapdf.so"); // Parton density functions |
165 | gSystem->Load("libEGPythia6.so"); // TGenerator interface | |
166 | gSystem->Load("libpythia6.so"); // Pythia | |
167 | gSystem->Load("libAliPythia6.so"); // ALICE specific implementations | |
3fc6785c | 168 | gSystem->Load("libgeant321"); |
3928b038 | 169 | #endif |
170 | ||
171 | new TGeant3TGeo("C++ Interface to Geant3"); | |
172 | ||
173 | AliRunLoader* rl=0x0; | |
174 | ||
175 | AliLog::Message(AliLog::kInfo, "Creating Run Loader", "", "", "Config()"," ConfigPPR.C", __LINE__); | |
176 | ||
177 | rl = AliRunLoader::Open("galice.root", | |
178 | AliConfig::GetDefaultEventFolderName(), | |
179 | "recreate"); | |
180 | if (rl == 0x0) | |
181 | { | |
182 | gAlice->Fatal("Config.C","Can not instatiate the Run Loader"); | |
183 | return; | |
184 | } | |
185 | rl->SetCompressionLevel(2); | |
186 | rl->SetNumberOfEventsPerFile(3); | |
187 | gAlice->SetRunLoader(rl); | |
188 | ||
189 | // Set the trigger configuration | |
190 | gAlice->SetTriggerDescriptor(pprTrigConfName[strig]); | |
191 | cout<<"Trigger configuration is set to "<<pprTrigConfName[strig]<<endl; | |
192 | ||
193 | // | |
194 | // Set External decayer | |
195 | AliDecayer *decayer = new AliDecayerPythia(); | |
196 | ||
197 | ||
198 | switch (srun) { | |
199 | case kD0PbPb5500: | |
200 | decayer->SetForceDecay(kHadronicD); | |
201 | break; | |
202 | case kCharmSemiElPbPb5500: | |
203 | decayer->SetForceDecay(kSemiElectronic); | |
204 | break; | |
205 | case kBeautySemiElPbPb5500: | |
206 | decayer->SetForceDecay(kSemiElectronic); | |
207 | break; | |
208 | default: | |
209 | decayer->SetForceDecay(kAll); | |
210 | break; | |
211 | } | |
212 | decayer->Init(); | |
213 | gMC->SetExternalDecayer(decayer); | |
214 | // | |
215 | // | |
216 | //======================================================================= | |
217 | // | |
218 | //======================================================================= | |
219 | // ************* STEERING parameters FOR ALICE SIMULATION ************** | |
220 | // --- Specify event type to be tracked through the ALICE setup | |
221 | // --- All positions are in cm, angles in degrees, and P and E in GeV | |
222 | ||
223 | gMC->SetProcess("DCAY",1); | |
224 | gMC->SetProcess("PAIR",1); | |
225 | gMC->SetProcess("COMP",1); | |
226 | gMC->SetProcess("PHOT",1); | |
227 | gMC->SetProcess("PFIS",0); | |
228 | gMC->SetProcess("DRAY",0); | |
229 | gMC->SetProcess("ANNI",1); | |
230 | gMC->SetProcess("BREM",1); | |
231 | gMC->SetProcess("MUNU",1); | |
232 | gMC->SetProcess("CKOV",1); | |
233 | gMC->SetProcess("HADR",1); | |
234 | gMC->SetProcess("LOSS",2); | |
235 | gMC->SetProcess("MULS",1); | |
236 | gMC->SetProcess("RAYL",1); | |
237 | ||
238 | Float_t cut = 1.e-3; // 1MeV cut by default | |
239 | Float_t tofmax = 1.e10; | |
240 | ||
241 | gMC->SetCut("CUTGAM", cut); | |
242 | gMC->SetCut("CUTELE", cut); | |
243 | gMC->SetCut("CUTNEU", cut); | |
244 | gMC->SetCut("CUTHAD", cut); | |
245 | gMC->SetCut("CUTMUO", cut); | |
246 | gMC->SetCut("BCUTE", cut); | |
247 | gMC->SetCut("BCUTM", cut); | |
248 | gMC->SetCut("DCUTE", cut); | |
249 | gMC->SetCut("DCUTM", cut); | |
250 | gMC->SetCut("PPCUTM", cut); | |
251 | gMC->SetCut("TOFMAX", tofmax); | |
252 | ||
253 | // Debug and log level | |
254 | // AliLog::SetGlobalDebugLevel(0); | |
255 | // AliLog::SetGlobalLogLevel(AliLog::kError); | |
256 | ||
257 | // Generator Configuration | |
258 | AliGenerator* gener = GeneratorFactory(srun); | |
259 | gener->SetOrigin(0, 0, 0); // vertex position | |
260 | gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position | |
261 | gener->SetCutVertexZ(1.); // Truncate at 1 sigma | |
262 | gener->SetVertexSmear(kPerEvent); | |
263 | gener->SetTrackingFlag(1); | |
264 | gener->Init(); | |
265 | ||
266 | if (smag == k2kG) { | |
267 | comment = comment.Append(" | L3 field 0.2 T"); | |
268 | } else if (smag == k4kG) { | |
269 | comment = comment.Append(" | L3 field 0.4 T"); | |
270 | } else if (smag == k5kG) { | |
271 | comment = comment.Append(" | L3 field 0.5 T"); | |
272 | } | |
273 | ||
274 | ||
275 | if (srad == kGluonRadiation) | |
276 | { | |
277 | comment = comment.Append(" | Gluon Radiation On"); | |
278 | ||
279 | } else { | |
280 | comment = comment.Append(" | Gluon Radiation Off"); | |
281 | } | |
282 | ||
283 | printf("\n \n Comment: %s \n \n", comment.Data()); | |
284 | ||
285 | ||
286 | // Field (L3 0.4 T) | |
287 | AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., smag); | |
288 | field->SetL3ConstField(0); //Using const. field in the barrel | |
289 | rl->CdGAFile(); | |
290 | gAlice->SetField(field); | |
291 | // | |
292 | Int_t iABSO = 1; | |
293 | Int_t iDIPO = 1; | |
294 | Int_t iFMD = 1; | |
295 | Int_t iFRAME = 1; | |
296 | Int_t iHALL = 1; | |
297 | Int_t iITS = 1; | |
298 | Int_t iMAG = 1; | |
299 | Int_t iMUON = 1; | |
300 | Int_t iPHOS = 1; | |
301 | Int_t iPIPE = 1; | |
302 | Int_t iPMD = 1; | |
303 | Int_t iHMPID = 1; | |
304 | Int_t iSHIL = 1; | |
305 | Int_t iT0 = 1; | |
306 | Int_t iTOF = 1; | |
307 | Int_t iTPC = 1; | |
308 | Int_t iTRD = 1; | |
309 | Int_t iZDC = 1; | |
310 | Int_t iEMCAL = 1; | |
311 | Int_t iVZERO = 1; | |
312 | Int_t iACORDE = 0; | |
313 | ||
314 | //=================== Alice BODY parameters ============================= | |
315 | AliBODY *BODY = new AliBODY("BODY", "Alice envelop"); | |
316 | ||
317 | ||
318 | if (iMAG) | |
319 | { | |
320 | //=================== MAG parameters ============================ | |
321 | // --- Start with Magnet since detector layouts may be depending --- | |
322 | // --- on the selected Magnet dimensions --- | |
323 | AliMAG *MAG = new AliMAG("MAG", "Magnet"); | |
324 | } | |
325 | ||
326 | ||
327 | if (iABSO) | |
328 | { | |
329 | //=================== ABSO parameters ============================ | |
96fb3353 | 330 | AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber"); |
3928b038 | 331 | } |
332 | ||
333 | if (iDIPO) | |
334 | { | |
335 | //=================== DIPO parameters ============================ | |
336 | ||
96fb3353 | 337 | AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3"); |
3928b038 | 338 | } |
339 | ||
340 | if (iHALL) | |
341 | { | |
342 | //=================== HALL parameters ============================ | |
343 | ||
96fb3353 | 344 | AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall"); |
3928b038 | 345 | } |
346 | ||
347 | ||
348 | if (iFRAME) | |
349 | { | |
350 | //=================== FRAME parameters ============================ | |
351 | ||
352 | AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame"); | |
3b90f080 | 353 | if (geo == kHoles) { |
354 | FRAME->SetHoles(1); | |
355 | } else { | |
356 | FRAME->SetHoles(0); | |
357 | } | |
3928b038 | 358 | } |
359 | ||
360 | if (iSHIL) | |
361 | { | |
362 | //=================== SHIL parameters ============================ | |
363 | ||
96fb3353 | 364 | AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3"); |
3928b038 | 365 | } |
366 | ||
367 | ||
368 | if (iPIPE) | |
369 | { | |
370 | //=================== PIPE parameters ============================ | |
371 | ||
96fb3353 | 372 | AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe"); |
3928b038 | 373 | } |
374 | ||
e89fa83b | 375 | if (iITS) |
376 | { | |
377 | //=================== ITS parameters ============================ | |
3928b038 | 378 | |
99887042 | 379 | AliITS *ITS = new AliITSv11Hybrid("ITS","ITS v11Hybrid"); |
3928b038 | 380 | } |
381 | ||
382 | if (iTPC) | |
383 | { | |
384 | //============================ TPC parameters ===================== | |
385 | AliTPC *TPC = new AliTPCv2("TPC", "Default"); | |
386 | } | |
387 | ||
388 | ||
389 | if (iTOF) { | |
390 | //=================== TOF parameters ============================ | |
0d7ef405 | 391 | AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF"); |
3928b038 | 392 | } |
393 | ||
394 | ||
395 | if (iHMPID) | |
396 | { | |
397 | //=================== HMPID parameters =========================== | |
99887042 | 398 | AliHMPID *HMPID = new AliHMPIDv3("HMPID", "normal HMPID"); |
3928b038 | 399 | |
400 | } | |
401 | ||
402 | ||
403 | if (iZDC) | |
404 | { | |
405 | //=================== ZDC parameters ============================ | |
406 | ||
cb14d625 | 407 | AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC"); |
3928b038 | 408 | } |
409 | ||
410 | if (iTRD) | |
411 | { | |
412 | //=================== TRD parameters ============================ | |
413 | ||
414 | AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator"); | |
415 | } | |
416 | ||
417 | if (iFMD) | |
418 | { | |
419 | //=================== FMD parameters ============================ | |
420 | AliFMD *FMD = new AliFMDv1("FMD", "normal FMD"); | |
421 | } | |
422 | ||
423 | if (iMUON) | |
424 | { | |
425 | //=================== MUON parameters =========================== | |
426 | // New MUONv1 version (geometry defined via builders) | |
427 | AliMUON *MUON = new AliMUONv1("MUON", "default"); | |
428 | } | |
429 | //=================== PHOS parameters =========================== | |
430 | ||
431 | if (iPHOS) | |
432 | { | |
433 | AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP"); | |
434 | } | |
435 | ||
436 | ||
437 | if (iPMD) | |
438 | { | |
439 | //=================== PMD parameters ============================ | |
440 | AliPMD *PMD = new AliPMDv1("PMD", "normal PMD"); | |
441 | } | |
442 | ||
443 | if (iT0) | |
444 | { | |
445 | //=================== T0 parameters ============================ | |
446 | AliT0 *T0 = new AliT0v1("T0", "T0 Detector"); | |
447 | } | |
448 | ||
449 | if (iEMCAL) | |
450 | { | |
451 | //=================== EMCAL parameters ============================ | |
452 | AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "SHISH_77_TRD1_2X2_FINAL_110DEG"); | |
453 | } | |
454 | ||
455 | if (iACORDE) | |
456 | { | |
457 | //=================== ACORDE parameters ============================ | |
458 | AliACORDE *ACORDE = new AliACORDEv0("ACORDE", "normal ACORDE"); | |
459 | } | |
460 | ||
461 | if (iVZERO) | |
462 | { | |
463 | //=================== ACORDE parameters ============================ | |
464 | AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO"); | |
465 | } | |
466 | ||
467 | ||
468 | } | |
469 | ||
470 | Float_t EtaToTheta(Float_t arg){ | |
471 | return (180./TMath::Pi())*2.*atan(exp(-arg)); | |
472 | } | |
473 | ||
474 | ||
475 | ||
476 | AliGenerator* GeneratorFactory(PprRun_t srun) { | |
477 | Int_t isw = 3; | |
478 | if (srad == kNoGluonRadiation) isw = 0; | |
479 | ||
480 | ||
481 | AliGenerator * gGener = 0x0; | |
482 | switch (srun) { | |
483 | case test50: | |
484 | { | |
485 | comment = comment.Append(":HIJINGparam test 50 particles"); | |
486 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(50); | |
487 | gener->SetMomentumRange(0, 999999.); | |
488 | gener->SetPhiRange(0., 360.); | |
489 | // Set pseudorapidity range from -8 to 8. | |
490 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
491 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
492 | gener->SetThetaRange(thmin,thmax); | |
493 | gGener=gener; | |
494 | } | |
495 | break; | |
496 | case kParam_8000: | |
497 | { | |
498 | comment = comment.Append(":HIJINGparam N=8000"); | |
499 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030); | |
500 | gener->SetMomentumRange(0, 999999.); | |
501 | gener->SetPhiRange(0., 360.); | |
502 | // Set pseudorapidity range from -8 to 8. | |
503 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
504 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
505 | gener->SetThetaRange(thmin,thmax); | |
506 | gGener=gener; | |
507 | } | |
508 | break; | |
509 | case kParam_4000: | |
510 | { | |
511 | comment = comment.Append("HIJINGparam N=4000"); | |
512 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015); | |
513 | gener->SetMomentumRange(0, 999999.); | |
514 | gener->SetPhiRange(0., 360.); | |
515 | // Set pseudorapidity range from -8 to 8. | |
516 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
517 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
518 | gener->SetThetaRange(thmin,thmax); | |
519 | gGener=gener; | |
520 | } | |
521 | break; | |
522 | case kParam_2000: | |
523 | { | |
524 | comment = comment.Append("HIJINGparam N=2000"); | |
525 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507); | |
526 | gener->SetMomentumRange(0, 999999.); | |
527 | gener->SetPhiRange(0., 360.); | |
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); | |
532 | gGener=gener; | |
533 | } | |
534 | break; | |
535 | // | |
536 | // Hijing Central | |
537 | // | |
538 | case kHijing_cent1: | |
539 | { | |
540 | comment = comment.Append("HIJING cent1"); | |
541 | AliGenHijing *gener = HijingStandard(); | |
542 | // impact parameter range | |
543 | gener->SetImpactParameterRange(0., 5.); | |
544 | gGener=gener; | |
545 | } | |
546 | break; | |
547 | case kHijing_cent2: | |
548 | { | |
549 | comment = comment.Append("HIJING cent2"); | |
550 | AliGenHijing *gener = HijingStandard(); | |
551 | // impact parameter range | |
552 | gener->SetImpactParameterRange(0., 2.); | |
553 | gGener=gener; | |
554 | } | |
555 | break; | |
556 | // | |
557 | // Hijing Peripheral | |
558 | // | |
559 | case kHijing_per1: | |
560 | { | |
561 | comment = comment.Append("HIJING per1"); | |
562 | AliGenHijing *gener = HijingStandard(); | |
563 | // impact parameter range | |
564 | gener->SetImpactParameterRange(5., 8.6); | |
565 | gGener=gener; | |
566 | } | |
567 | break; | |
568 | case kHijing_per2: | |
569 | { | |
570 | comment = comment.Append("HIJING per2"); | |
571 | AliGenHijing *gener = HijingStandard(); | |
572 | // impact parameter range | |
573 | gener->SetImpactParameterRange(8.6, 11.2); | |
574 | gGener=gener; | |
575 | } | |
576 | break; | |
577 | case kHijing_per3: | |
578 | { | |
579 | comment = comment.Append("HIJING per3"); | |
580 | AliGenHijing *gener = HijingStandard(); | |
581 | // impact parameter range | |
582 | gener->SetImpactParameterRange(11.2, 13.2); | |
583 | gGener=gener; | |
584 | } | |
585 | break; | |
586 | case kHijing_per4: | |
587 | { | |
588 | comment = comment.Append("HIJING per4"); | |
589 | AliGenHijing *gener = HijingStandard(); | |
590 | // impact parameter range | |
591 | gener->SetImpactParameterRange(13.2, 15.); | |
592 | gGener=gener; | |
593 | } | |
594 | break; | |
595 | case kHijing_per5: | |
596 | { | |
597 | comment = comment.Append("HIJING per5"); | |
598 | AliGenHijing *gener = HijingStandard(); | |
599 | // impact parameter range | |
600 | gener->SetImpactParameterRange(15., 100.); | |
601 | gGener=gener; | |
602 | } | |
603 | break; | |
604 | // | |
605 | // Jet-Jet | |
606 | // | |
607 | case kHijing_jj25: | |
608 | { | |
609 | comment = comment.Append("HIJING Jet 25 GeV"); | |
610 | AliGenHijing *gener = HijingStandard(); | |
611 | // impact parameter range | |
612 | gener->SetImpactParameterRange(0., 5.); | |
613 | // trigger | |
614 | gener->SetTrigger(1); | |
615 | gener->SetPtJet(25.); | |
616 | gener->SetRadiation(isw); | |
617 | gener->SetSimpleJets(!isw); | |
618 | gener->SetJetEtaRange(-0.3,0.3); | |
619 | gener->SetJetPhiRange(75., 165.); | |
620 | gGener=gener; | |
621 | } | |
622 | break; | |
623 | ||
624 | case kHijing_jj50: | |
625 | { | |
626 | comment = comment.Append("HIJING Jet 50 GeV"); | |
627 | AliGenHijing *gener = HijingStandard(); | |
628 | // impact parameter range | |
629 | gener->SetImpactParameterRange(0., 5.); | |
630 | // trigger | |
631 | gener->SetTrigger(1); | |
632 | gener->SetPtJet(50.); | |
633 | gener->SetRadiation(isw); | |
634 | gener->SetSimpleJets(!isw); | |
635 | gener->SetJetEtaRange(-0.3,0.3); | |
636 | gener->SetJetPhiRange(75., 165.); | |
637 | gGener=gener; | |
638 | } | |
639 | break; | |
640 | ||
641 | case kHijing_jj75: | |
642 | { | |
643 | comment = comment.Append("HIJING Jet 75 GeV"); | |
644 | AliGenHijing *gener = HijingStandard(); | |
645 | // impact parameter range | |
646 | gener->SetImpactParameterRange(0., 5.); | |
647 | // trigger | |
648 | gener->SetTrigger(1); | |
649 | gener->SetPtJet(75.); | |
650 | gener->SetRadiation(isw); | |
651 | gener->SetSimpleJets(!isw); | |
652 | gener->SetJetEtaRange(-0.3,0.3); | |
653 | gener->SetJetPhiRange(75., 165.); | |
654 | gGener=gener; | |
655 | } | |
656 | break; | |
657 | ||
658 | case kHijing_jj100: | |
659 | { | |
660 | comment = comment.Append("HIJING Jet 100 GeV"); | |
661 | AliGenHijing *gener = HijingStandard(); | |
662 | // impact parameter range | |
663 | gener->SetImpactParameterRange(0., 5.); | |
664 | // trigger | |
665 | gener->SetTrigger(1); | |
666 | gener->SetPtJet(100.); | |
667 | gener->SetRadiation(isw); | |
668 | gener->SetSimpleJets(!isw); | |
669 | gener->SetJetEtaRange(-0.3,0.3); | |
670 | gener->SetJetPhiRange(75., 165.); | |
671 | gGener=gener; | |
672 | } | |
673 | break; | |
674 | ||
675 | case kHijing_jj200: | |
676 | { | |
677 | comment = comment.Append("HIJING Jet 200 GeV"); | |
678 | AliGenHijing *gener = HijingStandard(); | |
679 | // impact parameter range | |
680 | gener->SetImpactParameterRange(0., 5.); | |
681 | // trigger | |
682 | gener->SetTrigger(1); | |
683 | gener->SetPtJet(200.); | |
684 | gener->SetRadiation(isw); | |
685 | gener->SetSimpleJets(!isw); | |
686 | gener->SetJetEtaRange(-0.3,0.3); | |
687 | gener->SetJetPhiRange(75., 165.); | |
688 | gGener=gener; | |
689 | } | |
690 | break; | |
691 | // | |
692 | // Gamma-Jet | |
693 | // | |
694 | case kHijing_gj25: | |
695 | { | |
696 | comment = comment.Append("HIJING Gamma 25 GeV"); | |
697 | AliGenHijing *gener = HijingStandard(); | |
698 | // impact parameter range | |
699 | gener->SetImpactParameterRange(0., 5.); | |
700 | // trigger | |
701 | gener->SetTrigger(2); | |
702 | gener->SetPtJet(25.); | |
703 | gener->SetRadiation(isw); | |
704 | gener->SetSimpleJets(!isw); | |
705 | gener->SetJetEtaRange(-0.12, 0.12); | |
706 | gener->SetJetPhiRange(220., 320.); | |
707 | gGener=gener; | |
708 | } | |
709 | break; | |
710 | ||
711 | case kHijing_gj50: | |
712 | { | |
713 | comment = comment.Append("HIJING Gamma 50 GeV"); | |
714 | AliGenHijing *gener = HijingStandard(); | |
715 | // impact parameter range | |
716 | gener->SetImpactParameterRange(0., 5.); | |
717 | // trigger | |
718 | gener->SetTrigger(2); | |
719 | gener->SetPtJet(50.); | |
720 | gener->SetRadiation(isw); | |
721 | gener->SetSimpleJets(!isw); | |
722 | gener->SetJetEtaRange(-0.12, 0.12); | |
723 | gener->SetJetPhiRange(220., 320.); | |
724 | gGener=gener; | |
725 | } | |
726 | break; | |
727 | ||
728 | case kHijing_gj75: | |
729 | { | |
730 | comment = comment.Append("HIJING Gamma 75 GeV"); | |
731 | AliGenHijing *gener = HijingStandard(); | |
732 | // impact parameter range | |
733 | gener->SetImpactParameterRange(0., 5.); | |
734 | // trigger | |
735 | gener->SetTrigger(2); | |
736 | gener->SetPtJet(75.); | |
737 | gener->SetRadiation(isw); | |
738 | gener->SetSimpleJets(!isw); | |
739 | gener->SetJetEtaRange(-0.12, 0.12); | |
740 | gener->SetJetPhiRange(220., 320.); | |
741 | gGener=gener; | |
742 | } | |
743 | break; | |
744 | ||
745 | case kHijing_gj100: | |
746 | { | |
747 | comment = comment.Append("HIJING Gamma 100 GeV"); | |
748 | AliGenHijing *gener = HijingStandard(); | |
749 | // impact parameter range | |
750 | gener->SetImpactParameterRange(0., 5.); | |
751 | // trigger | |
752 | gener->SetTrigger(2); | |
753 | gener->SetPtJet(100.); | |
754 | gener->SetRadiation(isw); | |
755 | gener->SetSimpleJets(!isw); | |
756 | gener->SetJetEtaRange(-0.12, 0.12); | |
757 | gener->SetJetPhiRange(220., 320.); | |
758 | gGener=gener; | |
759 | } | |
760 | break; | |
761 | ||
762 | case kHijing_gj200: | |
763 | { | |
764 | comment = comment.Append("HIJING Gamma 200 GeV"); | |
765 | AliGenHijing *gener = HijingStandard(); | |
766 | // impact parameter range | |
767 | gener->SetImpactParameterRange(0., 5.); | |
768 | // trigger | |
769 | gener->SetTrigger(2); | |
770 | gener->SetPtJet(200.); | |
771 | gener->SetRadiation(isw); | |
772 | gener->SetSimpleJets(!isw); | |
773 | gener->SetJetEtaRange(-0.12, 0.12); | |
774 | gener->SetJetPhiRange(220., 320.); | |
775 | gGener=gener; | |
776 | } | |
777 | break; | |
778 | case kHijing_pA: | |
779 | { | |
780 | comment = comment.Append("HIJING pA"); | |
781 | ||
782 | AliGenCocktail *gener = new AliGenCocktail(); | |
783 | ||
784 | AliGenHijing *hijing = new AliGenHijing(-1); | |
785 | // centre of mass energy | |
786 | hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.); | |
787 | // impact parameter range | |
788 | hijing->SetImpactParameterRange(0., 15.); | |
789 | // reference frame | |
790 | hijing->SetReferenceFrame("CMS"); | |
791 | hijing->SetBoostLHC(1); | |
792 | // projectile | |
793 | hijing->SetProjectile("P", 1, 1); | |
794 | hijing->SetTarget ("A", 208, 82); | |
795 | // tell hijing to keep the full parent child chain | |
796 | hijing->KeepFullEvent(); | |
797 | // enable jet quenching | |
798 | hijing->SetJetQuenching(0); | |
799 | // enable shadowing | |
800 | hijing->SetShadowing(1); | |
801 | // Don't track spectators | |
802 | hijing->SetSpectators(0); | |
803 | // kinematic selection | |
804 | hijing->SetSelectAll(0); | |
805 | // | |
806 | AliGenSlowNucleons* gray = new AliGenSlowNucleons(1); | |
807 | AliSlowNucleonModel* model = new AliSlowNucleonModelExp(); | |
808 | gray->SetSlowNucleonModel(model); | |
809 | gray->SetDebug(1); | |
810 | gener->AddGenerator(hijing,"Hijing pPb", 1); | |
811 | gener->AddGenerator(gray, "Gray Particles",1); | |
812 | gGener=gener; | |
813 | } | |
814 | break; | |
815 | case kPythia6: | |
816 | { | |
817 | comment = comment.Append(":Pythia p-p @ 14 TeV"); | |
818 | AliGenPythia *gener = new AliGenPythia(-1); | |
819 | gener->SetMomentumRange(0,999999); | |
820 | gener->SetThetaRange(0., 180.); | |
821 | gener->SetYRange(-12,12); | |
822 | gener->SetPtRange(0,1000); | |
823 | gener->SetProcess(kPyMb); | |
824 | gener->SetEnergyCMS(14000.); | |
825 | gGener=gener; | |
826 | } | |
827 | break; | |
828 | case kPythia6Jets20_24: | |
829 | { | |
830 | comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV"); | |
831 | AliGenPythia * gener = new AliGenPythia(-1); | |
832 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
833 | gener->SetProcess(kPyJets);// Process type | |
834 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
835 | gener->SetJetPhiRange(0., 360.); | |
836 | gener->SetJetEtRange(10., 1000.); | |
837 | gener->SetGluonRadiation(1,1); | |
838 | // gener->SetPtKick(0.); | |
839 | // Structure function | |
840 | gener->SetStrucFunc(kCTEQ4L); | |
841 | gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering | |
842 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
843 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
844 | gGener=gener; | |
845 | } | |
846 | break; | |
847 | case kPythia6Jets24_29: | |
848 | { | |
849 | comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV"); | |
850 | AliGenPythia * gener = new AliGenPythia(-1); | |
851 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
852 | gener->SetProcess(kPyJets);// Process type | |
853 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
854 | gener->SetJetPhiRange(0., 360.); | |
855 | gener->SetJetEtRange(10., 1000.); | |
856 | gener->SetGluonRadiation(1,1); | |
857 | // gener->SetPtKick(0.); | |
858 | // Structure function | |
859 | gener->SetStrucFunc(kCTEQ4L); | |
860 | gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering | |
861 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
862 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
863 | gGener=gener; | |
864 | } | |
865 | break; | |
866 | case kPythia6Jets29_35: | |
867 | { | |
868 | comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV"); | |
869 | AliGenPythia * gener = new AliGenPythia(-1); | |
870 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
871 | gener->SetProcess(kPyJets);// Process type | |
872 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
873 | gener->SetJetPhiRange(0., 360.); | |
874 | gener->SetJetEtRange(10., 1000.); | |
875 | gener->SetGluonRadiation(1,1); | |
876 | // gener->SetPtKick(0.); | |
877 | // Structure function | |
878 | gener->SetStrucFunc(kCTEQ4L); | |
879 | gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering | |
880 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
881 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
882 | gGener=gener; | |
883 | } | |
884 | break; | |
885 | case kPythia6Jets35_42: | |
886 | { | |
887 | comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV"); | |
888 | AliGenPythia * gener = new AliGenPythia(-1); | |
889 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
890 | gener->SetProcess(kPyJets);// Process type | |
891 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
892 | gener->SetJetPhiRange(0., 360.); | |
893 | gener->SetJetEtRange(10., 1000.); | |
894 | gener->SetGluonRadiation(1,1); | |
895 | // gener->SetPtKick(0.); | |
896 | // Structure function | |
897 | gener->SetStrucFunc(kCTEQ4L); | |
898 | gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering | |
899 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
900 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
901 | gGener=gener; | |
902 | } | |
903 | break; | |
904 | case kPythia6Jets42_50: | |
905 | { | |
906 | comment = comment.Append(":Pythia jets 42-50 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(42., 50.);// 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 kPythia6Jets50_60: | |
924 | { | |
925 | comment = comment.Append(":Pythia jets 50-60 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(50., 60.);// 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 kPythia6Jets60_72: | |
943 | { | |
944 | comment = comment.Append(":Pythia jets 60-72 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(60., 72.);// 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 kPythia6Jets72_86: | |
962 | { | |
963 | comment = comment.Append(":Pythia jets 72-86 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(72., 86.);// 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 kPythia6Jets86_104: | |
981 | { | |
982 | comment = comment.Append(":Pythia jets 86-104 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(86., 104.);// 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 kPythia6Jets104_125: | |
1000 | { | |
1001 | comment = comment.Append(":Pythia jets 105-125 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(104., 125.);// 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 kPythia6Jets125_150: | |
1019 | { | |
1020 | comment = comment.Append(":Pythia jets 125-150 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(125., 150.);// 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 kPythia6Jets150_180: | |
1038 | { | |
1039 | comment = comment.Append(":Pythia jets 150-180 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(150., 180.);// 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 kD0PbPb5500: | |
1057 | { | |
1058 | comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV"); | |
1059 | AliGenPythia * gener = new AliGenPythia(10); | |
1060 | gener->SetProcess(kPyD0PbPbMNR); | |
1061 | gener->SetStrucFunc(kCTEQ4L); | |
1062 | gener->SetPtHard(2.1,-1.0); | |
1063 | gener->SetEnergyCMS(5500.); | |
1064 | gener->SetNuclei(208,208); | |
1065 | gener->SetForceDecay(kHadronicD); | |
1066 | gener->SetYRange(-2,2); | |
1067 | gener->SetFeedDownHigherFamily(kFALSE); | |
1068 | gener->SetStackFillOpt(AliGenPythia::kParentSelection); | |
1069 | gener->SetCountMode(AliGenPythia::kCountParents); | |
1070 | gGener=gener; | |
1071 | } | |
1072 | break; | |
1073 | case kCharmSemiElPbPb5500: | |
1074 | { | |
1075 | comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV"); | |
1076 | AliGenPythia * gener = new AliGenPythia(10); | |
1077 | gener->SetProcess(kPyCharmPbPbMNR); | |
1078 | gener->SetStrucFunc(kCTEQ4L); | |
1079 | gener->SetPtHard(2.1,-1.0); | |
1080 | gener->SetEnergyCMS(5500.); | |
1081 | gener->SetNuclei(208,208); | |
1082 | gener->SetForceDecay(kSemiElectronic); | |
1083 | gener->SetYRange(-2,2); | |
1084 | gener->SetFeedDownHigherFamily(kFALSE); | |
1085 | gener->SetCountMode(AliGenPythia::kCountParents); | |
1086 | gGener=gener; | |
1087 | } | |
1088 | break; | |
1089 | case kBeautySemiElPbPb5500: | |
1090 | { | |
1091 | comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV"); | |
1092 | AliGenPythia *gener = new AliGenPythia(10); | |
1093 | gener->SetProcess(kPyBeautyPbPbMNR); | |
1094 | gener->SetStrucFunc(kCTEQ4L); | |
1095 | gener->SetPtHard(2.75,-1.0); | |
1096 | gener->SetEnergyCMS(5500.); | |
1097 | gener->SetNuclei(208,208); | |
1098 | gener->SetForceDecay(kSemiElectronic); | |
1099 | gener->SetYRange(-2,2); | |
1100 | gener->SetFeedDownHigherFamily(kFALSE); | |
1101 | gener->SetCountMode(AliGenPythia::kCountParents); | |
1102 | gGener=gener; | |
1103 | } | |
1104 | break; | |
1105 | case kCocktailTRD: | |
1106 | { | |
1107 | comment = comment.Append(" Cocktail for TRD at 5.5 TeV"); | |
1108 | AliGenCocktail *gener = new AliGenCocktail(); | |
1109 | ||
1110 | AliGenParam *phi = new AliGenParam(10, | |
1111 | new AliGenMUONlib(), | |
1112 | AliGenMUONlib::kPhi, | |
1113 | "Vogt PbPb"); | |
1114 | ||
1115 | phi->SetPtRange(0, 100); | |
1116 | phi->SetYRange(-1., +1.); | |
1117 | phi->SetForceDecay(kDiElectron); | |
1118 | ||
1119 | AliGenParam *omega = new AliGenParam(10, | |
1120 | new AliGenMUONlib(), | |
1121 | AliGenMUONlib::kOmega, | |
1122 | "Vogt PbPb"); | |
1123 | ||
1124 | omega->SetPtRange(0, 100); | |
1125 | omega->SetYRange(-1., +1.); | |
1126 | omega->SetForceDecay(kDiElectron); | |
1127 | ||
1128 | AliGenParam *jpsi = new AliGenParam(10, | |
1129 | new AliGenMUONlib(), | |
1130 | AliGenMUONlib::kJpsiFamily, | |
1131 | "Vogt PbPb"); | |
1132 | ||
1133 | jpsi->SetPtRange(0, 100); | |
1134 | jpsi->SetYRange(-1., +1.); | |
1135 | jpsi->SetForceDecay(kDiElectron); | |
1136 | ||
1137 | AliGenParam *ups = new AliGenParam(10, | |
1138 | new AliGenMUONlib(), | |
1139 | AliGenMUONlib::kUpsilonFamily, | |
1140 | "Vogt PbPb"); | |
1141 | ups->SetPtRange(0, 100); | |
1142 | ups->SetYRange(-1., +1.); | |
1143 | ups->SetForceDecay(kDiElectron); | |
1144 | ||
1145 | AliGenParam *charm = new AliGenParam(10, | |
1146 | new AliGenMUONlib(), | |
1147 | AliGenMUONlib::kCharm, | |
1148 | "central"); | |
1149 | charm->SetPtRange(0, 100); | |
1150 | charm->SetYRange(-1.5, +1.5); | |
1151 | charm->SetForceDecay(kSemiElectronic); | |
1152 | ||
1153 | ||
1154 | AliGenParam *beauty = new AliGenParam(10, | |
1155 | new AliGenMUONlib(), | |
1156 | AliGenMUONlib::kBeauty, | |
1157 | "central"); | |
1158 | beauty->SetPtRange(0, 100); | |
1159 | beauty->SetYRange(-1.5, +1.5); | |
1160 | beauty->SetForceDecay(kSemiElectronic); | |
1161 | ||
1162 | AliGenParam *beautyJ = new AliGenParam(10, | |
1163 | new AliGenMUONlib(), | |
1164 | AliGenMUONlib::kBeauty, | |
1165 | "central"); | |
1166 | beautyJ->SetPtRange(0, 100); | |
1167 | beautyJ->SetYRange(-1.5, +1.5); | |
1168 | beautyJ->SetForceDecay(kBJpsiDiElectron); | |
1169 | ||
1170 | gener->AddGenerator(phi,"Phi",1); | |
1171 | gener->AddGenerator(omega,"Omega",1); | |
1172 | gener->AddGenerator(jpsi,"J/psi",1); | |
1173 | gener->AddGenerator(ups,"Upsilon",1); | |
1174 | gener->AddGenerator(charm,"Charm",1); | |
1175 | gener->AddGenerator(beauty,"Beauty",1); | |
1176 | gener->AddGenerator(beautyJ,"J/Psi from Beauty",1); | |
1177 | gGener=gener; | |
1178 | } | |
1179 | break; | |
1180 | case kPyJJ: | |
1181 | { | |
1182 | comment = comment.Append(" Jet-jet at 5.5 TeV"); | |
1183 | AliGenPythia *gener = new AliGenPythia(-1); | |
1184 | gener->SetEnergyCMS(5500.); | |
1185 | gener->SetProcess(kPyJets); | |
1186 | Double_t ptHardMin=10.0, ptHardMax=-1.0; | |
1187 | gener->SetPtHard(ptHardMin,ptHardMax); | |
1188 | gener->SetYHard(-0.7,0.7); | |
1189 | gener->SetJetEtaRange(-0.2,0.2); | |
1190 | gener->SetEventListRange(0,1); | |
1191 | gGener=gener; | |
1192 | } | |
1193 | break; | |
1194 | case kPyGJ: | |
1195 | { | |
1196 | comment = comment.Append(" Gamma-jet at 5.5 TeV"); | |
1197 | AliGenPythia *gener = new AliGenPythia(-1); | |
1198 | gener->SetEnergyCMS(5500.); | |
1199 | gener->SetProcess(kPyDirectGamma); | |
1200 | Double_t ptHardMin=10.0, ptHardMax=-1.0; | |
1201 | gener->SetPtHard(ptHardMin,ptHardMax); | |
1202 | gener->SetYHard(-1.0,1.0); | |
1203 | gener->SetGammaEtaRange(-0.13,0.13); | |
1204 | gener->SetGammaPhiRange(210.,330.); | |
1205 | gener->SetEventListRange(0,1); | |
1206 | gGener=gener; | |
1207 | } | |
1208 | break; | |
1209 | case kMuonCocktailCent1: | |
1210 | { | |
1211 | comment = comment.Append(" Muon Cocktail Cent1"); | |
1212 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1213 | gener->SetPtRange(0.4,100.); // Transverse momentum range | |
1214 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1215 | gener->SetYRange(-4.0,-2.4); | |
1216 | gener->SetMuonPtCut(0.8); | |
1217 | gener->SetMuonThetaCut(171.,178.); | |
1218 | gener->SetMuonMultiplicity(2); | |
1219 | gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04 | |
1220 | gGener=gener; | |
1221 | } | |
1222 | break; | |
1223 | case kMuonCocktailPer1: | |
1224 | { | |
1225 | comment = comment.Append(" Muon Cocktail Per1"); | |
1226 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1227 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1228 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1229 | gener->SetYRange(-4.0,-2.4); | |
1230 | gener->SetMuonPtCut(0.8); | |
1231 | gener->SetMuonThetaCut(171.,178.); | |
1232 | gener->SetMuonMultiplicity(2); | |
1233 | gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04 | |
1234 | gGener=gener; | |
1235 | } | |
1236 | break; | |
1237 | case kMuonCocktailPer4: | |
1238 | { | |
1239 | comment = comment.Append(" Muon Cocktail Per4"); | |
1240 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1241 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1242 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1243 | gener->SetYRange(-4.0,-2.4); | |
1244 | gener->SetMuonPtCut(0.8); | |
1245 | gener->SetMuonThetaCut(171.,178.); | |
1246 | gener->SetMuonMultiplicity(2); | |
1247 | gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04 | |
1248 | gGener=gener; | |
1249 | } | |
1250 | break; | |
1251 | case kMuonCocktailCent1HighPt: | |
1252 | { | |
1253 | comment = comment.Append(" Muon Cocktail HighPt Cent1"); | |
1254 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1255 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1256 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1257 | gener->SetYRange(-4.0,-2.4); | |
1258 | gener->SetMuonPtCut(2.5); | |
1259 | gener->SetMuonThetaCut(171.,178.); | |
1260 | gener->SetMuonMultiplicity(2); | |
1261 | gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04 | |
1262 | gGener=gener; | |
1263 | } | |
1264 | break; | |
1265 | case kMuonCocktailPer1HighPt : | |
1266 | { | |
1267 | comment = comment.Append(" Muon Cocktail HighPt Per1"); | |
1268 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1269 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1270 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1271 | gener->SetYRange(-4.0,-2.4); | |
1272 | gener->SetMuonPtCut(2.5); | |
1273 | gener->SetMuonThetaCut(171.,178.); | |
1274 | gener->SetMuonMultiplicity(2); | |
1275 | gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04 | |
1276 | gGener=gener; | |
1277 | } | |
1278 | break; | |
1279 | case kMuonCocktailPer4HighPt: | |
1280 | { | |
1281 | comment = comment.Append(" Muon Cocktail HighPt Per4"); | |
1282 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1283 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1284 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1285 | gener->SetYRange(-4.0,-2.4); | |
1286 | gener->SetMuonPtCut(2.5); | |
1287 | gener->SetMuonThetaCut(171.,178.); | |
1288 | gener->SetMuonMultiplicity(2); | |
1289 | gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04 | |
1290 | gGener=gener; | |
1291 | } | |
1292 | break; | |
1293 | case kMuonCocktailCent1Single: | |
1294 | { | |
1295 | comment = comment.Append(" Muon Cocktail Single Cent1"); | |
1296 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1297 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1298 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1299 | gener->SetYRange(-4.0,-2.4); | |
1300 | gener->SetMuonPtCut(0.8); | |
1301 | gener->SetMuonThetaCut(171.,178.); | |
1302 | gener->SetMuonMultiplicity(1); | |
1303 | gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04 | |
1304 | gGener=gener; | |
1305 | } | |
1306 | break; | |
1307 | case kMuonCocktailPer1Single : | |
1308 | { | |
1309 | comment = comment.Append(" Muon Cocktail Single Per1"); | |
1310 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1311 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1312 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1313 | gener->SetYRange(-4.0,-2.4); | |
1314 | gener->SetMuonPtCut(0.8); | |
1315 | gener->SetMuonThetaCut(171.,178.); | |
1316 | gener->SetMuonMultiplicity(1); | |
1317 | gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04 | |
1318 | gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04 | |
1319 | gGener=gener; | |
1320 | } | |
1321 | break; | |
1322 | case kMuonCocktailPer4Single: | |
1323 | { | |
1324 | comment = comment.Append(" Muon Cocktail Single Per4"); | |
1325 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1326 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1327 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1328 | gener->SetYRange(-4.0,-2.4); | |
1329 | gener->SetMuonPtCut(0.8); | |
1330 | gener->SetMuonThetaCut(171.,178.); | |
1331 | gener->SetMuonMultiplicity(1); | |
1332 | gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04 | |
1333 | gGener=gener; | |
1334 | } | |
1335 | break; | |
1336 | case kFlow_2_2000: | |
1337 | { | |
1338 | comment = comment.Append(" Flow with dN/deta = 2000, vn = 2%"); | |
1339 | gGener = GeVSimStandard(2000., 2.); | |
1340 | } | |
1341 | break; | |
1342 | ||
1343 | case kFlow_10_2000: | |
1344 | { | |
1345 | comment = comment.Append(" Flow with dN/deta = 2000, vn = 10%"); | |
1346 | gGener = GeVSimStandard(2000., 10.); | |
1347 | } | |
1348 | break; | |
1349 | ||
1350 | case kFlow_6_2000: | |
1351 | { | |
1352 | comment = comment.Append(" Flow with dN/deta = 2000, vn = 6%"); | |
1353 | gGener = GeVSimStandard(2000., 6.); | |
1354 | } | |
1355 | break; | |
1356 | ||
1357 | case kFlow_6_5000: | |
1358 | { | |
1359 | comment = comment.Append(" Flow with dN/deta = 5000, vn = 6%"); | |
1360 | gGener = GeVSimStandard(5000., 6.); | |
1361 | } | |
1362 | break; | |
1363 | case kHIJINGplus: | |
1364 | { | |
1365 | // | |
1366 | // The cocktail | |
1367 | AliGenCocktail *gener = new AliGenCocktail(); | |
1368 | ||
1369 | // | |
1370 | // Charm production by Pythia | |
1371 | AliGenPythia * genpyc = new AliGenPythia(230); | |
1372 | genpyc->SetProcess(kPyCharmPbPbMNR); | |
1373 | genpyc->SetStrucFunc(kCTEQ4L); | |
1374 | genpyc->SetPtHard(2.1,-1.0); | |
1375 | genpyc->SetEnergyCMS(5500.); | |
1376 | genpyc->SetNuclei(208,208); | |
1377 | genpyc->SetYRange(-999,999); | |
1378 | genpyc->SetForceDecay(kAll); | |
1379 | genpyc->SetFeedDownHigherFamily(kFALSE); | |
1380 | genpyc->SetCountMode(AliGenPythia::kCountParents); | |
1381 | // | |
1382 | // Beauty production by Pythia | |
1383 | AliGenPythia * genpyb = new AliGenPythia(9); | |
1384 | genpyb->SetProcess(kPyBeautyPbPbMNR); | |
1385 | genpyb->SetStrucFunc(kCTEQ4L); | |
1386 | genpyb->SetPtHard(2.75,-1.0); | |
1387 | genpyb->SetEnergyCMS(5500.); | |
1388 | genpyb->SetNuclei(208,208); | |
1389 | genpyb->SetYRange(-999,999); | |
1390 | genpyb->SetForceDecay(kAll); | |
1391 | genpyb->SetFeedDownHigherFamily(kFALSE); | |
1392 | genpyb->SetCountMode(AliGenPythia::kCountParents); | |
1393 | // | |
1394 | // Hyperons | |
1395 | // | |
1396 | AliGenSTRANGElib *lib = new AliGenSTRANGElib(); | |
1397 | Int_t particle; | |
1398 | // Xi | |
1399 | particle = AliGenSTRANGElib::kXiMinus; | |
1400 | AliGenParam *genXi = new AliGenParam(16,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle)); | |
1401 | genXi->SetPtRange(0., 12.); | |
1402 | genXi->SetYRange(-1.1, 1.1); | |
1403 | genXi->SetForceDecay(kNoDecay); | |
1404 | ||
1405 | // | |
1406 | // Omega | |
1407 | particle = AliGenSTRANGElib::kOmegaMinus; | |
1408 | AliGenParam *genOmega = new AliGenParam(10,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle)); | |
1409 | genOmega->SetPtRange(0, 12.); | |
1410 | genOmega->SetYRange(-1.1, 1.1); | |
1411 | genOmega->SetForceDecay(kNoDecay); | |
1412 | ||
1413 | // | |
1414 | // Central Hijing | |
1415 | AliGenHijing *genHi = HijingStandard(); | |
1416 | genHi->SwitchOffHeavyQuarks(kTRUE); | |
1417 | genHi->SetImpactParameterRange(0.,5.); | |
1418 | // | |
1419 | // Add everything to the cocktail and shake ... | |
1420 | gener->AddGenerator(genHi, "Hijing cent1", 1); | |
1421 | gener->AddGenerator(genpyc, "Extra charm", 1); | |
1422 | gener->AddGenerator(genpyb, "Extra beauty", 1); | |
1423 | gener->AddGenerator(genXi, "Xi" , 1); | |
1424 | gener->AddGenerator(genOmega, "Omega", 1); | |
1425 | gGener = gener; | |
1426 | } | |
1427 | break; | |
1428 | default: break; | |
1429 | } | |
1430 | ||
1431 | return gGener; | |
1432 | } | |
1433 | ||
1434 | AliGenHijing* HijingStandard() | |
1435 | { | |
1436 | AliGenHijing *gener = new AliGenHijing(-1); | |
1437 | // centre of mass energy | |
1438 | gener->SetEnergyCMS(5500.); | |
1439 | // reference frame | |
1440 | gener->SetReferenceFrame("CMS"); | |
1441 | // projectile | |
1442 | gener->SetProjectile("A", 208, 82); | |
1443 | gener->SetTarget ("A", 208, 82); | |
1444 | // tell hijing to keep the full parent child chain | |
1445 | gener->KeepFullEvent(); | |
1446 | // enable jet quenching | |
1447 | gener->SetJetQuenching(1); | |
1448 | // enable shadowing | |
1449 | gener->SetShadowing(1); | |
1450 | // neutral pion and heavy particle decays switched off | |
1451 | gener->SetDecaysOff(1); | |
1452 | // Don't track spectators | |
1453 | gener->SetSpectators(0); | |
1454 | // kinematic selection | |
1455 | gener->SetSelectAll(0); | |
1456 | return gener; | |
1457 | } | |
1458 | ||
1459 | AliGenGeVSim* GeVSimStandard(Float_t mult, Float_t vn) | |
1460 | { | |
1461 | AliGenGeVSim* gener = new AliGenGeVSim(0); | |
1462 | // | |
1463 | // Mult is the number of charged particles in |eta| < 0.5 | |
1464 | // Vn is in (%) | |
1465 | // | |
1466 | // Sigma of the Gaussian dN/deta | |
1467 | Float_t sigma_eta = 2.75; | |
1468 | // | |
1469 | // Maximum eta | |
1470 | Float_t etamax = 7.00; | |
1471 | // | |
1472 | // | |
1473 | // Scale from multiplicity in |eta| < 0.5 to |eta| < |etamax| | |
1474 | Float_t mm = mult * (TMath::Erf(etamax/sigma_eta/sqrt(2.)) / TMath::Erf(0.5/sigma_eta/sqrt(2.))); | |
1475 | // | |
1476 | // Scale from charged to total multiplicity | |
1477 | // | |
1478 | mm *= 1.587; | |
1479 | // | |
1480 | // Vn | |
1481 | vn /= 100.; | |
1482 | // | |
1483 | // Define particles | |
1484 | // | |
1485 | // | |
1486 | // 78% Pions (26% pi+, 26% pi-, 26% p0) T = 250 MeV | |
1487 | AliGeVSimParticle *pp = new AliGeVSimParticle(kPiPlus, 1, 0.26 * mm, 0.25, sigma_eta) ; | |
1488 | AliGeVSimParticle *pm = new AliGeVSimParticle(kPiMinus, 1, 0.26 * mm, 0.25, sigma_eta) ; | |
1489 | AliGeVSimParticle *p0 = new AliGeVSimParticle(kPi0, 1, 0.26 * mm, 0.25, sigma_eta) ; | |
1490 | // | |
1491 | // 12% Kaons (3% K0short, 3% K0long, 3% K+, 3% K-) T = 300 MeV | |
1492 | AliGeVSimParticle *ks = new AliGeVSimParticle(kK0Short, 1, 0.03 * mm, 0.30, sigma_eta) ; | |
1493 | AliGeVSimParticle *kl = new AliGeVSimParticle(kK0Long, 1, 0.03 * mm, 0.30, sigma_eta) ; | |
1494 | AliGeVSimParticle *kp = new AliGeVSimParticle(kKPlus, 1, 0.03 * mm, 0.30, sigma_eta) ; | |
1495 | AliGeVSimParticle *km = new AliGeVSimParticle(kKMinus, 1, 0.03 * mm, 0.30, sigma_eta) ; | |
1496 | // | |
1497 | // 10% Protons / Neutrons (5% Protons, 5% Neutrons) T = 250 MeV | |
1498 | AliGeVSimParticle *pr = new AliGeVSimParticle(kProton, 1, 0.05 * mm, 0.25, sigma_eta) ; | |
1499 | AliGeVSimParticle *ne = new AliGeVSimParticle(kNeutron, 1, 0.05 * mm, 0.25, sigma_eta) ; | |
1500 | // | |
1501 | // Set Elliptic Flow properties | |
1502 | ||
1503 | Float_t pTsaturation = 2. ; | |
1504 | ||
1505 | pp->SetEllipticParam(vn,pTsaturation,0.) ; | |
1506 | pm->SetEllipticParam(vn,pTsaturation,0.) ; | |
1507 | p0->SetEllipticParam(vn,pTsaturation,0.) ; | |
1508 | pr->SetEllipticParam(vn,pTsaturation,0.) ; | |
1509 | ne->SetEllipticParam(vn,pTsaturation,0.) ; | |
1510 | ks->SetEllipticParam(vn,pTsaturation,0.) ; | |
1511 | kl->SetEllipticParam(vn,pTsaturation,0.) ; | |
1512 | kp->SetEllipticParam(vn,pTsaturation,0.) ; | |
1513 | km->SetEllipticParam(vn,pTsaturation,0.) ; | |
1514 | // | |
1515 | // Set Direct Flow properties | |
1516 | pp->SetDirectedParam(vn,1.0,0.) ; | |
1517 | pm->SetDirectedParam(vn,1.0,0.) ; | |
1518 | p0->SetDirectedParam(vn,1.0,0.) ; | |
1519 | pr->SetDirectedParam(vn,1.0,0.) ; | |
1520 | ne->SetDirectedParam(vn,1.0,0.) ; | |
1521 | ks->SetDirectedParam(vn,1.0,0.) ; | |
1522 | kl->SetDirectedParam(vn,1.0,0.) ; | |
1523 | kp->SetDirectedParam(vn,1.0,0.) ; | |
1524 | km->SetDirectedParam(vn,1.0,0.) ; | |
1525 | // | |
1526 | // Add particles to the list | |
1527 | gener->AddParticleType(pp) ; | |
1528 | gener->AddParticleType(pm) ; | |
1529 | gener->AddParticleType(p0) ; | |
1530 | gener->AddParticleType(pr) ; | |
1531 | gener->AddParticleType(ne) ; | |
1532 | gener->AddParticleType(ks) ; | |
1533 | gener->AddParticleType(kl) ; | |
1534 | gener->AddParticleType(kp) ; | |
1535 | gener->AddParticleType(km) ; | |
1536 | // | |
1537 | // Random Ev.Plane ---------------------------------- | |
1538 | TF1 *rpa = new TF1("gevsimPsiRndm","1", 0, 360); | |
1539 | // -------------------------------------------------- | |
1540 | gener->SetPtRange(0., 9.) ; // Use a resonable range! (used for bin size in numerical integration) | |
1541 | gener->SetPhiRange(0, 360); | |
1542 | // | |
1543 | // Set pseudorapidity range | |
1544 | Float_t thmin = EtaToTheta(+etamax); | |
1545 | Float_t thmax = EtaToTheta(-etamax); | |
1546 | gener->SetThetaRange(thmin,thmax); | |
1547 | return gener; | |
1548 | } | |
1549 | ||
1550 | ||
1551 | ||
1552 | void ProcessEnvironmentVars() | |
1553 | { | |
1554 | // Run type | |
1555 | if (gSystem->Getenv("CONFIG_RUN_TYPE")) { | |
1556 | for (Int_t iRun = 0; iRun < kRunMax; iRun++) { | |
1557 | if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) { | |
1558 | srun = (PprRun_t)iRun; | |
1559 | cout<<"Run type set to "<<pprRunName[iRun]<<endl; | |
1560 | } | |
1561 | } | |
1562 | } | |
1563 | ||
1564 | // Random Number seed | |
1565 | if (gSystem->Getenv("CONFIG_SEED")) { | |
1566 | sseed = atoi(gSystem->Getenv("CONFIG_SEED")); | |
1567 | } | |
1568 | } |