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75c56124 | 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 <TRandom.h> | |
10 | #include <TSystem.h> | |
11 | #include <TVirtualMC.h> | |
12 | #include <TGeant3TGeo.h> | |
13 | #include <TPDGCode.h> | |
14 | #include <TF1.h> | |
15 | #include "STEER/AliRunLoader.h" | |
16 | #include "STEER/AliRun.h" | |
17 | #include "STEER/AliConfig.h" | |
18 | #include "STEER/AliGenerator.h" | |
19 | #include "STEER/AliLog.h" | |
20 | #include "PYTHIA6/AliDecayerPythia.h" | |
21 | #include "EVGEN/AliGenHIJINGpara.h" | |
22 | #include "THijing/AliGenHijing.h" | |
23 | #include "EVGEN/AliGenCocktail.h" | |
24 | #include "EVGEN/AliGenSlowNucleons.h" | |
25 | #include "EVGEN/AliSlowNucleonModelExp.h" | |
26 | #include "EVGEN/AliGenParam.h" | |
27 | #include "EVGEN/AliGenMUONlib.h" | |
28 | #include "EVGEN/AliGenSTRANGElib.h" | |
29 | #include "EVGEN/AliGenMUONCocktail.h" | |
30 | #include "EVGEN/AliGenCocktail.h" | |
31 | #include "EVGEN/AliGenGeVSim.h" | |
32 | #include "EVGEN/AliGeVSimParticle.h" | |
33 | #include "PYTHIA6/AliGenPythia.h" | |
f7a1cc68 | 34 | #include "STEER/AliMagF.h" |
75c56124 | 35 | #include "STRUCT/AliBODY.h" |
36 | #include "STRUCT/AliMAG.h" | |
37 | #include "STRUCT/AliABSOv3.h" | |
38 | #include "STRUCT/AliDIPOv3.h" | |
39 | #include "STRUCT/AliHALLv3.h" | |
40 | #include "STRUCT/AliFRAMEv2.h" | |
41 | #include "STRUCT/AliSHILv3.h" | |
42 | #include "STRUCT/AliPIPEv3.h" | |
3a5fcc75 | 43 | #include "ITS/AliITSv11.h" |
75c56124 | 44 | #include "TPC/AliTPCv2.h" |
45 | #include "TOF/AliTOFv6T0.h" | |
46 | #include "HMPID/AliHMPIDv3.h" | |
47 | #include "ZDC/AliZDCv3.h" | |
48 | #include "TRD/AliTRDv1.h" | |
49 | #include "FMD/AliFMDv1.h" | |
50 | #include "MUON/AliMUONv1.h" | |
51 | #include "PHOS/AliPHOSv1.h" | |
52 | #include "PMD/AliPMDv1.h" | |
53 | #include "T0/AliT0v1.h" | |
54 | #include "EMCAL/AliEMCALv2.h" | |
55 | #include "ACORDE/AliACORDEv1.h" | |
56 | #include "VZERO/AliVZEROv7.h" | |
57 | #endif | |
58 | ||
59 | enum PprRun_t | |
60 | { | |
61 | test50, | |
62 | kParam_8000, kParam_4000, kParam_2000, | |
63 | kHijing_cent1, kHijing_cent2, | |
64 | kHijing_per1, kHijing_per2, kHijing_per3, kHijing_per4, kHijing_per5, | |
65 | kHijing_jj25, kHijing_jj50, kHijing_jj75, kHijing_jj100, kHijing_jj200, | |
66 | kHijing_gj25, kHijing_gj50, kHijing_gj75, kHijing_gj100, kHijing_gj200, | |
67 | kHijing_pA, kPythia6, | |
68 | kPythia6Jets20_24, kPythia6Jets24_29, kPythia6Jets29_35, | |
69 | kPythia6Jets35_42, kPythia6Jets42_50, kPythia6Jets50_60, | |
70 | kPythia6Jets60_72, kPythia6Jets72_86, kPythia6Jets86_104, | |
71 | kPythia6Jets104_125, kPythia6Jets125_150, kPythia6Jets150_180, | |
72 | kD0PbPb5500, kCharmSemiElPbPb5500, kBeautySemiElPbPb5500, | |
73 | kCocktailTRD, kPyJJ, kPyGJ, | |
74 | kMuonCocktailCent1, kMuonCocktailPer1, kMuonCocktailPer4, | |
75 | kMuonCocktailCent1HighPt, kMuonCocktailPer1HighPt, kMuonCocktailPer4HighPt, | |
76 | kMuonCocktailCent1Single, kMuonCocktailPer1Single, kMuonCocktailPer4Single, | |
77 | kFlow_2_2000, kFlow_10_2000, kFlow_6_2000, kFlow_6_5000, | |
78 | kHIJINGplus, kRunMax | |
79 | }; | |
80 | ||
81 | const char* pprRunName[] = { | |
82 | "test50", | |
83 | "kParam_8000", "kParam_4000", "kParam_2000", | |
84 | "kHijing_cent1", "kHijing_cent2", | |
85 | "kHijing_per1", "kHijing_per2", "kHijing_per3", "kHijing_per4", | |
86 | "kHijing_per5", | |
87 | "kHijing_jj25", "kHijing_jj50", "kHijing_jj75", "kHijing_jj100", | |
88 | "kHijing_jj200", | |
89 | "kHijing_gj25", "kHijing_gj50", "kHijing_gj75", "kHijing_gj100", | |
90 | "kHijing_gj200", "kHijing_pA", "kPythia6", | |
91 | "kPythia6Jets20_24", "kPythia6Jets24_29", "kPythia6Jets29_35", | |
92 | "kPythia6Jets35_42", "kPythia6Jets42_50", "kPythia6Jets50_60", | |
93 | "kPythia6Jets60_72", "kPythia6Jets72_86", "kPythia6Jets86_104", | |
94 | "kPythia6Jets104_125", "kPythia6Jets125_150", "kPythia6Jets150_180", | |
95 | "kD0PbPb5500", "kCharmSemiElPbPb5500", "kBeautySemiElPbPb5500", | |
96 | "kCocktailTRD", "kPyJJ", "kPyGJ", | |
97 | "kMuonCocktailCent1", "kMuonCocktailPer1", "kMuonCocktailPer4", | |
98 | "kMuonCocktailCent1HighPt", "kMuonCocktailPer1HighPt", "kMuonCocktailPer4HighPt", | |
99 | "kMuonCocktailCent1Single", "kMuonCocktailPer1Single", "kMuonCocktailPer4Single", | |
100 | "kFlow_2_2000", "kFlow_10_2000", "kFlow_6_2000", "kFlow_6_5000", "kHIJINGplus" | |
101 | }; | |
102 | ||
103 | enum PprRad_t | |
104 | { | |
105 | kGluonRadiation, kNoGluonRadiation | |
106 | }; | |
107 | ||
108 | enum PprMag_t | |
109 | { | |
110 | k2kG, k4kG, k5kG | |
111 | }; | |
112 | ||
113 | enum PprTrigConf_t | |
114 | { | |
115 | kDefaultPPTrig, kDefaultPbPbTrig | |
116 | }; | |
117 | ||
118 | const char * pprTrigConfName[] = { | |
119 | "p-p","Pb-Pb" | |
120 | }; | |
121 | ||
122 | // This part for configuration | |
123 | ||
124 | static PprRun_t srun = test50; | |
125 | static PprRad_t srad = kGluonRadiation; | |
126 | static PprMag_t smag = k5kG; | |
127 | static Int_t sseed = 0; //Set 0 to use the current time | |
128 | static PprTrigConf_t strig = kDefaultPPTrig; // default pp trigger configuration | |
129 | ||
130 | // Comment line | |
131 | static TString comment; | |
132 | ||
133 | // Functions | |
134 | Float_t EtaToTheta(Float_t arg); | |
135 | AliGenerator* GeneratorFactory(PprRun_t srun); | |
136 | AliGenHijing* HijingStandard(); | |
137 | AliGenGeVSim* GeVSimStandard(Float_t, Float_t); | |
138 | void ProcessEnvironmentVars(); | |
139 | ||
140 | void Config() | |
141 | { | |
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 | ||
145 | // Get settings from environment variables | |
146 | ProcessEnvironmentVars(); | |
147 | ||
148 | // Set Random Number seed | |
149 | gRandom->SetSeed(sseed); | |
150 | cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl; | |
151 | ||
152 | ||
153 | // libraries required by geant321 | |
154 | #if defined(__CINT__) | |
155 | gSystem->Load("liblhapdf"); | |
156 | gSystem->Load("libEGPythia6"); | |
157 | gSystem->Load("libpythia6"); | |
158 | gSystem->Load("libAliPythia6"); | |
159 | gSystem->Load("libgeant321"); | |
160 | #endif | |
161 | ||
162 | new TGeant3TGeo("C++ Interface to Geant3"); | |
163 | ||
164 | // Output every 100 tracks | |
165 | ((TGeant3*)gMC)->SetSWIT(4,100); | |
166 | ||
167 | AliRunLoader* rl=0x0; | |
168 | ||
169 | AliLog::Message(AliLog::kInfo, "Creating Run Loader", "", "", "Config()"," ConfigPPR.C", __LINE__); | |
170 | ||
171 | rl = AliRunLoader::Open("galice.root", | |
172 | AliConfig::GetDefaultEventFolderName(), | |
173 | "recreate"); | |
174 | if (rl == 0x0) | |
175 | { | |
176 | gAlice->Fatal("Config.C","Can not instatiate the Run Loader"); | |
177 | return; | |
178 | } | |
179 | rl->SetCompressionLevel(2); | |
180 | rl->SetNumberOfEventsPerFile(100); | |
181 | gAlice->SetRunLoader(rl); | |
182 | ||
183 | // Set the trigger configuration | |
28da60d3 | 184 | AliSimulation::Instance()->SetTriggerConfig(pprTrigConfName[strig]); |
75c56124 | 185 | cout<<"Trigger configuration is set to "<<pprTrigConfName[strig]<<endl; |
186 | ||
187 | // | |
188 | // Set External decayer | |
189 | AliDecayer *decayer = new AliDecayerPythia(); | |
190 | ||
191 | ||
192 | switch (srun) { | |
193 | case kD0PbPb5500: | |
194 | decayer->SetForceDecay(kHadronicD); | |
195 | break; | |
196 | case kCharmSemiElPbPb5500: | |
197 | decayer->SetForceDecay(kSemiElectronic); | |
198 | break; | |
199 | case kBeautySemiElPbPb5500: | |
200 | decayer->SetForceDecay(kSemiElectronic); | |
201 | break; | |
202 | default: | |
203 | decayer->SetForceDecay(kAll); | |
204 | break; | |
205 | } | |
206 | decayer->Init(); | |
207 | gMC->SetExternalDecayer(decayer); | |
208 | // | |
209 | // | |
210 | //======================================================================= | |
211 | // | |
212 | //======================================================================= | |
213 | // ************* STEERING parameters FOR ALICE SIMULATION ************** | |
214 | // --- Specify event type to be tracked through the ALICE setup | |
215 | // --- All positions are in cm, angles in degrees, and P and E in GeV | |
216 | ||
217 | gMC->SetProcess("DCAY",1); | |
218 | gMC->SetProcess("PAIR",1); | |
219 | gMC->SetProcess("COMP",1); | |
220 | gMC->SetProcess("PHOT",1); | |
221 | gMC->SetProcess("PFIS",0); | |
222 | gMC->SetProcess("DRAY",0); | |
223 | gMC->SetProcess("ANNI",1); | |
224 | gMC->SetProcess("BREM",1); | |
225 | gMC->SetProcess("MUNU",1); | |
226 | gMC->SetProcess("CKOV",1); | |
227 | gMC->SetProcess("HADR",1); | |
228 | gMC->SetProcess("LOSS",2); | |
229 | gMC->SetProcess("MULS",1); | |
230 | gMC->SetProcess("RAYL",1); | |
231 | ||
232 | Float_t cut = 1.e-3; // 1MeV cut by default | |
233 | Float_t tofmax = 1.e10; | |
234 | ||
235 | gMC->SetCut("CUTGAM", cut); | |
236 | gMC->SetCut("CUTELE", cut); | |
237 | gMC->SetCut("CUTNEU", cut); | |
238 | gMC->SetCut("CUTHAD", cut); | |
239 | gMC->SetCut("CUTMUO", cut); | |
240 | gMC->SetCut("BCUTE", cut); | |
241 | gMC->SetCut("BCUTM", cut); | |
242 | gMC->SetCut("DCUTE", cut); | |
243 | gMC->SetCut("DCUTM", cut); | |
244 | gMC->SetCut("PPCUTM", cut); | |
245 | gMC->SetCut("TOFMAX", tofmax); | |
246 | ||
247 | // Generator Configuration | |
248 | AliGenerator* gener = GeneratorFactory(srun); | |
249 | gener->SetOrigin(0, 0, 0); // vertex position | |
250 | gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position | |
251 | gener->SetCutVertexZ(1.); // Truncate at 1 sigma | |
252 | gener->SetVertexSmear(kPerEvent); | |
253 | gener->SetTrackingFlag(1); | |
254 | gener->Init(); | |
255 | ||
256 | if (smag == k2kG) { | |
257 | comment = comment.Append(" | L3 field 0.2 T"); | |
258 | } else if (smag == k4kG) { | |
259 | comment = comment.Append(" | L3 field 0.4 T"); | |
260 | } else if (smag == k5kG) { | |
261 | comment = comment.Append(" | L3 field 0.5 T"); | |
262 | } | |
263 | ||
264 | ||
265 | if (srad == kGluonRadiation) | |
266 | { | |
267 | comment = comment.Append(" | Gluon Radiation On"); | |
268 | ||
269 | } else { | |
270 | comment = comment.Append(" | Gluon Radiation Off"); | |
271 | } | |
272 | ||
273 | printf("\n \n Comment: %s \n \n", comment.Data()); | |
274 | ||
275 | ||
276 | // Field | |
4642ac4b | 277 | TGeoGlobalMagField::Instance()->SetField(new AliMagF("Maps","Maps", 1., 1., AliMagF::k5kG)); |
75c56124 | 278 | rl->CdGAFile(); |
a2c98880 | 279 | |
75c56124 | 280 | // |
281 | Int_t iABSO = 1; | |
282 | Int_t iDIPO = 1; | |
283 | Int_t iFMD = 0; | |
284 | Int_t iFRAME = 1; | |
285 | Int_t iHALL = 1; | |
286 | Int_t iITS = 1; | |
287 | Int_t iMAG = 1; | |
288 | Int_t iMUON = 0; | |
289 | Int_t iPHOS = 0; | |
290 | Int_t iPIPE = 1; | |
291 | Int_t iPMD = 0; | |
292 | Int_t iHMPID = 0; | |
293 | Int_t iSHIL = 1; | |
294 | Int_t iT0 = 0; | |
295 | Int_t iTOF = 1; | |
296 | Int_t iTPC = 1; | |
297 | Int_t iTRD = 1; | |
298 | Int_t iZDC = 0; | |
299 | Int_t iEMCAL = 0; | |
300 | Int_t iVZERO = 0; | |
301 | Int_t iACORDE = 0; | |
302 | ||
303 | //=================== Alice BODY parameters ============================= | |
304 | AliBODY *BODY = new AliBODY("BODY", "Alice envelop"); | |
305 | ||
306 | ||
307 | if (iMAG) | |
308 | { | |
309 | //=================== MAG parameters ============================ | |
310 | // --- Start with Magnet since detector layouts may be depending --- | |
311 | // --- on the selected Magnet dimensions --- | |
312 | AliMAG *MAG = new AliMAG("MAG", "Magnet"); | |
313 | } | |
314 | ||
315 | ||
316 | if (iABSO) | |
317 | { | |
318 | //=================== ABSO parameters ============================ | |
319 | AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber"); | |
320 | } | |
321 | ||
322 | if (iDIPO) | |
323 | { | |
324 | //=================== DIPO parameters ============================ | |
325 | ||
326 | AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3"); | |
327 | } | |
328 | ||
329 | if (iHALL) | |
330 | { | |
331 | //=================== HALL parameters ============================ | |
332 | ||
333 | AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall"); | |
334 | } | |
335 | ||
336 | ||
337 | if (iFRAME) | |
338 | { | |
339 | //=================== FRAME parameters ============================ | |
340 | ||
341 | AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame"); | |
342 | FRAME->SetHoles(1); | |
343 | } | |
344 | ||
345 | if (iSHIL) | |
346 | { | |
347 | //=================== SHIL parameters ============================ | |
348 | ||
349 | AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3"); | |
350 | } | |
351 | ||
352 | ||
353 | if (iPIPE) | |
354 | { | |
355 | //=================== PIPE parameters ============================ | |
356 | ||
357 | AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe"); | |
358 | } | |
359 | ||
360 | if (iITS) | |
361 | { | |
362 | //=================== ITS parameters ============================ | |
363 | ||
3a5fcc75 | 364 | AliITS *ITS = new AliITSv11("ITS","ITS v11"); |
75c56124 | 365 | } |
366 | ||
367 | if (iTPC) | |
368 | { | |
369 | //============================ TPC parameters ===================== | |
370 | AliTPC *TPC = new AliTPCv2("TPC", "Default"); | |
371 | } | |
372 | ||
373 | ||
374 | if (iTOF) { | |
375 | //=================== TOF parameters ============================ | |
376 | AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF"); | |
377 | } | |
378 | ||
379 | ||
380 | if (iHMPID) | |
381 | { | |
382 | //=================== HMPID parameters =========================== | |
383 | AliHMPID *HMPID = new AliHMPIDv3("HMPID", "normal HMPID"); | |
384 | ||
385 | } | |
386 | ||
387 | ||
388 | if (iZDC) | |
389 | { | |
390 | //=================== ZDC parameters ============================ | |
391 | ||
392 | AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC"); | |
393 | } | |
394 | ||
395 | if (iTRD) | |
396 | { | |
397 | //=================== TRD parameters ============================ | |
398 | ||
399 | AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator"); | |
400 | } | |
401 | ||
402 | if (iFMD) | |
403 | { | |
404 | //=================== FMD parameters ============================ | |
405 | AliFMD *FMD = new AliFMDv1("FMD", "normal FMD"); | |
406 | } | |
407 | ||
408 | if (iMUON) | |
409 | { | |
410 | //=================== MUON parameters =========================== | |
411 | // New MUONv1 version (geometry defined via builders) | |
412 | AliMUON *MUON = new AliMUONv1("MUON", "default"); | |
413 | } | |
414 | //=================== PHOS parameters =========================== | |
415 | ||
416 | if (iPHOS) | |
417 | { | |
418 | AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP"); | |
419 | } | |
420 | ||
421 | ||
422 | if (iPMD) | |
423 | { | |
424 | //=================== PMD parameters ============================ | |
425 | AliPMD *PMD = new AliPMDv1("PMD", "normal PMD"); | |
426 | } | |
427 | ||
428 | if (iT0) | |
429 | { | |
430 | //=================== T0 parameters ============================ | |
431 | AliT0 *T0 = new AliT0v1("T0", "T0 Detector"); | |
432 | } | |
433 | ||
434 | if (iEMCAL) | |
435 | { | |
436 | //=================== EMCAL parameters ============================ | |
437 | AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETE"); | |
438 | } | |
439 | ||
440 | if (iACORDE) | |
441 | { | |
442 | //=================== ACORDE parameters ============================ | |
443 | AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE"); | |
444 | } | |
445 | ||
446 | if (iVZERO) | |
447 | { | |
448 | //=================== VZERO parameters ============================ | |
449 | AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO"); | |
450 | } | |
451 | ||
452 | ||
453 | } | |
454 | ||
455 | Float_t EtaToTheta(Float_t arg){ | |
456 | return (180./TMath::Pi())*2.*atan(exp(-arg)); | |
457 | } | |
458 | ||
459 | ||
460 | ||
461 | AliGenerator* GeneratorFactory(PprRun_t srun) { | |
462 | Int_t isw = 3; | |
463 | if (srad == kNoGluonRadiation) isw = 0; | |
464 | ||
465 | ||
466 | AliGenerator * gGener = 0x0; | |
467 | switch (srun) { | |
468 | case test50: | |
469 | { | |
470 | // comment = comment.Append(":HIJINGparam test 50 particles"); | |
471 | // AliGenHIJINGpara *gener = new AliGenHIJINGpara(50); | |
472 | // gener->SetMomentumRange(0, 999999.); | |
473 | // gener->SetPhiRange(0., 360.); | |
474 | // // Set pseudorapidity range from -8 to 8. | |
475 | // Float_t thmin = EtaToTheta(1.4); // theta min. <---> eta max | |
476 | // Float_t thmax = EtaToTheta(-1.4); // theta max. <---> eta min | |
477 | // gener->SetThetaRange(thmin,thmax); | |
478 | // gGener=gener; | |
479 | Int_t nParticles = 100; | |
480 | AliGenCocktail *gener = new AliGenCocktail(); | |
481 | gener->SetPhiRange(0, 360); | |
482 | // Set pseudorapidity range from -8 to 8. | |
483 | Float_t thmin = EtaToTheta(1.4); // theta min. <---> eta max | |
484 | Float_t thmax = EtaToTheta(-1.4); // theta max. <---> eta min | |
485 | gener->SetThetaRange(thmin,thmax); | |
486 | gener->SetOrigin(0, 0, 0); //vertex position | |
7f47f7fe | 487 | gener->SetSigma(0, 0, 3); //Sigma in (X,Y,Z) (cm) on IP position |
75c56124 | 488 | |
489 | AliGenHIJINGpara *hijingparam = new AliGenHIJINGpara(nParticles); | |
490 | hijingparam->SetMomentumRange(0.2, 999); | |
491 | gener->AddGenerator(hijingparam,"HIJING PARAM",1); | |
492 | // | |
7f47f7fe | 493 | for (Float_t imom=0;imom<5;imom+=5){ |
494 | Float_t pmom = imom*20; | |
495 | Int_t nParticles2 =(imom+1); | |
496 | // | |
497 | //PIONS | |
498 | AliGenBox *genboxPIP = new AliGenBox(nParticles2); | |
499 | genboxPIP->SetPart(211); | |
500 | genboxPIP->SetPtRange(0.2, pmom); | |
501 | AliGenBox *genboxPIM = new AliGenBox(nParticles2); | |
502 | genboxPIM->SetPart(-211); | |
503 | genboxPIM->SetPtRange(0.2, pmom); | |
504 | //Electrons | |
505 | AliGenBox *genboxEP = new AliGenBox(nParticles2); | |
506 | genboxEP->SetPart(11); | |
507 | genboxEP->SetPtRange(0.1, pmom); | |
508 | AliGenBox *genboxEM = new AliGenBox(nParticles2); | |
509 | genboxEM->SetPart(-11); | |
510 | genboxEM->SetPtRange(0.1, pmom); | |
75c56124 | 511 | //Kaons |
7f47f7fe | 512 | AliGenBox *genboxKP = new AliGenBox(nParticles2); |
513 | genboxKP->SetPart(321); | |
514 | genboxKP->SetPtRange(0.2, pmom); | |
515 | AliGenBox *genboxKM = new AliGenBox(nParticles2); | |
516 | genboxKM->SetPart(-321); | |
517 | genboxKM->SetPtRange(0.2, pmom); | |
518 | // mu | |
519 | AliGenBox *genboxMP = new AliGenBox(nParticles2); | |
520 | genboxMP->SetPart(13); | |
521 | genboxMP->SetPtRange(0.2, pmom); | |
522 | AliGenBox *genboxMM = new AliGenBox(nParticles2); | |
523 | genboxMM->SetPart(-13); | |
524 | genboxMM->SetPtRange(0.2, pmom); | |
525 | // Protons | |
526 | AliGenBox *genboxPP = new AliGenBox(nParticles2); | |
527 | genboxPP->SetPart(2212); | |
528 | genboxPP->SetPtRange(0.2, pmom); | |
529 | AliGenBox *genboxPM = new AliGenBox(nParticles2); | |
530 | genboxPM->SetPart(-2212); | |
531 | genboxPM->SetPtRange(0.2, pmom); | |
532 | gener->AddGenerator(genboxPIP,"GENBOX",1); | |
533 | gener->AddGenerator(genboxPIM,"GENBOX",1); | |
534 | gener->AddGenerator(genboxEM,"GENBOX",1); | |
535 | gener->AddGenerator(genboxEP,"GENBOX",1); | |
536 | gener->AddGenerator(genboxKM,"GENBOX",1); | |
537 | gener->AddGenerator(genboxKP,"GENBOX",1); | |
538 | gener->AddGenerator(genboxMM,"GENBOX",1); | |
539 | gener->AddGenerator(genboxMP,"GENBOX",1); | |
540 | gener->AddGenerator(genboxPM,"GENBOX",1); | |
541 | gener->AddGenerator(genboxPP,"GENBOX",1); | |
542 | } | |
543 | ||
75c56124 | 544 | gGener=gener; |
545 | ||
546 | ||
547 | } | |
548 | break; | |
549 | case kParam_8000: | |
550 | { | |
551 | comment = comment.Append(":HIJINGparam N=8000"); | |
552 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030); | |
553 | gener->SetMomentumRange(0, 999999.); | |
554 | gener->SetPhiRange(0., 360.); | |
555 | // Set pseudorapidity range from -8 to 8. | |
556 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
557 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
558 | gener->SetThetaRange(thmin,thmax); | |
559 | gGener=gener; | |
560 | } | |
561 | break; | |
562 | case kParam_4000: | |
563 | { | |
564 | comment = comment.Append("HIJINGparam N=4000"); | |
565 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015); | |
566 | gener->SetMomentumRange(0, 999999.); | |
567 | gener->SetPhiRange(0., 360.); | |
568 | // Set pseudorapidity range from -8 to 8. | |
569 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
570 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
571 | gener->SetThetaRange(thmin,thmax); | |
572 | gGener=gener; | |
573 | } | |
574 | break; | |
575 | case kParam_2000: | |
576 | { | |
577 | comment = comment.Append("HIJINGparam N=2000"); | |
578 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507); | |
579 | gener->SetMomentumRange(0, 999999.); | |
580 | gener->SetPhiRange(0., 360.); | |
581 | // Set pseudorapidity range from -8 to 8. | |
582 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
583 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
584 | gener->SetThetaRange(thmin,thmax); | |
585 | gGener=gener; | |
586 | } | |
587 | break; | |
588 | // | |
589 | // Hijing Central | |
590 | // | |
591 | case kHijing_cent1: | |
592 | { | |
593 | comment = comment.Append("HIJING cent1"); | |
594 | AliGenHijing *gener = HijingStandard(); | |
595 | // impact parameter range | |
596 | gener->SetImpactParameterRange(0., 5.); | |
597 | gGener=gener; | |
598 | } | |
599 | break; | |
600 | case kHijing_cent2: | |
601 | { | |
602 | comment = comment.Append("HIJING cent2"); | |
603 | AliGenHijing *gener = HijingStandard(); | |
604 | // impact parameter range | |
605 | gener->SetImpactParameterRange(0., 2.); | |
606 | gGener=gener; | |
607 | } | |
608 | break; | |
609 | // | |
610 | // Hijing Peripheral | |
611 | // | |
612 | case kHijing_per1: | |
613 | { | |
614 | comment = comment.Append("HIJING per1"); | |
615 | AliGenHijing *gener = HijingStandard(); | |
616 | // impact parameter range | |
617 | gener->SetImpactParameterRange(5., 8.6); | |
618 | gGener=gener; | |
619 | } | |
620 | break; | |
621 | case kHijing_per2: | |
622 | { | |
623 | comment = comment.Append("HIJING per2"); | |
624 | AliGenHijing *gener = HijingStandard(); | |
625 | // impact parameter range | |
626 | gener->SetImpactParameterRange(8.6, 11.2); | |
627 | gGener=gener; | |
628 | } | |
629 | break; | |
630 | case kHijing_per3: | |
631 | { | |
632 | comment = comment.Append("HIJING per3"); | |
633 | AliGenHijing *gener = HijingStandard(); | |
634 | // impact parameter range | |
635 | gener->SetImpactParameterRange(11.2, 13.2); | |
636 | gGener=gener; | |
637 | } | |
638 | break; | |
639 | case kHijing_per4: | |
640 | { | |
641 | comment = comment.Append("HIJING per4"); | |
642 | AliGenHijing *gener = HijingStandard(); | |
643 | // impact parameter range | |
644 | gener->SetImpactParameterRange(13.2, 15.); | |
645 | gGener=gener; | |
646 | } | |
647 | break; | |
648 | case kHijing_per5: | |
649 | { | |
650 | comment = comment.Append("HIJING per5"); | |
651 | AliGenHijing *gener = HijingStandard(); | |
652 | // impact parameter range | |
653 | gener->SetImpactParameterRange(15., 100.); | |
654 | gGener=gener; | |
655 | } | |
656 | break; | |
657 | // | |
658 | // Jet-Jet | |
659 | // | |
660 | case kHijing_jj25: | |
661 | { | |
662 | comment = comment.Append("HIJING Jet 25 GeV"); | |
663 | AliGenHijing *gener = HijingStandard(); | |
664 | // impact parameter range | |
665 | gener->SetImpactParameterRange(0., 5.); | |
666 | // trigger | |
667 | gener->SetTrigger(1); | |
668 | gener->SetPtJet(25.); | |
669 | gener->SetRadiation(isw); | |
670 | gener->SetSimpleJets(!isw); | |
671 | gener->SetJetEtaRange(-0.3,0.3); | |
672 | gener->SetJetPhiRange(75., 165.); | |
673 | gGener=gener; | |
674 | } | |
675 | break; | |
676 | ||
677 | case kHijing_jj50: | |
678 | { | |
679 | comment = comment.Append("HIJING Jet 50 GeV"); | |
680 | AliGenHijing *gener = HijingStandard(); | |
681 | // impact parameter range | |
682 | gener->SetImpactParameterRange(0., 5.); | |
683 | // trigger | |
684 | gener->SetTrigger(1); | |
685 | gener->SetPtJet(50.); | |
686 | gener->SetRadiation(isw); | |
687 | gener->SetSimpleJets(!isw); | |
688 | gener->SetJetEtaRange(-0.3,0.3); | |
689 | gener->SetJetPhiRange(75., 165.); | |
690 | gGener=gener; | |
691 | } | |
692 | break; | |
693 | ||
694 | case kHijing_jj75: | |
695 | { | |
696 | comment = comment.Append("HIJING Jet 75 GeV"); | |
697 | AliGenHijing *gener = HijingStandard(); | |
698 | // impact parameter range | |
699 | gener->SetImpactParameterRange(0., 5.); | |
700 | // trigger | |
701 | gener->SetTrigger(1); | |
702 | gener->SetPtJet(75.); | |
703 | gener->SetRadiation(isw); | |
704 | gener->SetSimpleJets(!isw); | |
705 | gener->SetJetEtaRange(-0.3,0.3); | |
706 | gener->SetJetPhiRange(75., 165.); | |
707 | gGener=gener; | |
708 | } | |
709 | break; | |
710 | ||
711 | case kHijing_jj100: | |
712 | { | |
713 | comment = comment.Append("HIJING Jet 100 GeV"); | |
714 | AliGenHijing *gener = HijingStandard(); | |
715 | // impact parameter range | |
716 | gener->SetImpactParameterRange(0., 5.); | |
717 | // trigger | |
718 | gener->SetTrigger(1); | |
719 | gener->SetPtJet(100.); | |
720 | gener->SetRadiation(isw); | |
721 | gener->SetSimpleJets(!isw); | |
722 | gener->SetJetEtaRange(-0.3,0.3); | |
723 | gener->SetJetPhiRange(75., 165.); | |
724 | gGener=gener; | |
725 | } | |
726 | break; | |
727 | ||
728 | case kHijing_jj200: | |
729 | { | |
730 | comment = comment.Append("HIJING Jet 200 GeV"); | |
731 | AliGenHijing *gener = HijingStandard(); | |
732 | // impact parameter range | |
733 | gener->SetImpactParameterRange(0., 5.); | |
734 | // trigger | |
735 | gener->SetTrigger(1); | |
736 | gener->SetPtJet(200.); | |
737 | gener->SetRadiation(isw); | |
738 | gener->SetSimpleJets(!isw); | |
739 | gener->SetJetEtaRange(-0.3,0.3); | |
740 | gener->SetJetPhiRange(75., 165.); | |
741 | gGener=gener; | |
742 | } | |
743 | break; | |
744 | // | |
745 | // Gamma-Jet | |
746 | // | |
747 | case kHijing_gj25: | |
748 | { | |
749 | comment = comment.Append("HIJING Gamma 25 GeV"); | |
750 | AliGenHijing *gener = HijingStandard(); | |
751 | // impact parameter range | |
752 | gener->SetImpactParameterRange(0., 5.); | |
753 | // trigger | |
754 | gener->SetTrigger(2); | |
755 | gener->SetPtJet(25.); | |
756 | gener->SetRadiation(isw); | |
757 | gener->SetSimpleJets(!isw); | |
758 | gener->SetJetEtaRange(-0.12, 0.12); | |
759 | gener->SetJetPhiRange(220., 320.); | |
760 | gGener=gener; | |
761 | } | |
762 | break; | |
763 | ||
764 | case kHijing_gj50: | |
765 | { | |
766 | comment = comment.Append("HIJING Gamma 50 GeV"); | |
767 | AliGenHijing *gener = HijingStandard(); | |
768 | // impact parameter range | |
769 | gener->SetImpactParameterRange(0., 5.); | |
770 | // trigger | |
771 | gener->SetTrigger(2); | |
772 | gener->SetPtJet(50.); | |
773 | gener->SetRadiation(isw); | |
774 | gener->SetSimpleJets(!isw); | |
775 | gener->SetJetEtaRange(-0.12, 0.12); | |
776 | gener->SetJetPhiRange(220., 320.); | |
777 | gGener=gener; | |
778 | } | |
779 | break; | |
780 | ||
781 | case kHijing_gj75: | |
782 | { | |
783 | comment = comment.Append("HIJING Gamma 75 GeV"); | |
784 | AliGenHijing *gener = HijingStandard(); | |
785 | // impact parameter range | |
786 | gener->SetImpactParameterRange(0., 5.); | |
787 | // trigger | |
788 | gener->SetTrigger(2); | |
789 | gener->SetPtJet(75.); | |
790 | gener->SetRadiation(isw); | |
791 | gener->SetSimpleJets(!isw); | |
792 | gener->SetJetEtaRange(-0.12, 0.12); | |
793 | gener->SetJetPhiRange(220., 320.); | |
794 | gGener=gener; | |
795 | } | |
796 | break; | |
797 | ||
798 | case kHijing_gj100: | |
799 | { | |
800 | comment = comment.Append("HIJING Gamma 100 GeV"); | |
801 | AliGenHijing *gener = HijingStandard(); | |
802 | // impact parameter range | |
803 | gener->SetImpactParameterRange(0., 5.); | |
804 | // trigger | |
805 | gener->SetTrigger(2); | |
806 | gener->SetPtJet(100.); | |
807 | gener->SetRadiation(isw); | |
808 | gener->SetSimpleJets(!isw); | |
809 | gener->SetJetEtaRange(-0.12, 0.12); | |
810 | gener->SetJetPhiRange(220., 320.); | |
811 | gGener=gener; | |
812 | } | |
813 | break; | |
814 | ||
815 | case kHijing_gj200: | |
816 | { | |
817 | comment = comment.Append("HIJING Gamma 200 GeV"); | |
818 | AliGenHijing *gener = HijingStandard(); | |
819 | // impact parameter range | |
820 | gener->SetImpactParameterRange(0., 5.); | |
821 | // trigger | |
822 | gener->SetTrigger(2); | |
823 | gener->SetPtJet(200.); | |
824 | gener->SetRadiation(isw); | |
825 | gener->SetSimpleJets(!isw); | |
826 | gener->SetJetEtaRange(-0.12, 0.12); | |
827 | gener->SetJetPhiRange(220., 320.); | |
828 | gGener=gener; | |
829 | } | |
830 | break; | |
831 | case kHijing_pA: | |
832 | { | |
833 | comment = comment.Append("HIJING pA"); | |
834 | ||
835 | AliGenCocktail *gener = new AliGenCocktail(); | |
836 | ||
837 | AliGenHijing *hijing = new AliGenHijing(-1); | |
838 | // centre of mass energy | |
839 | hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.); | |
840 | // impact parameter range | |
841 | hijing->SetImpactParameterRange(0., 15.); | |
842 | // reference frame | |
843 | hijing->SetReferenceFrame("CMS"); | |
844 | hijing->SetBoostLHC(1); | |
845 | // projectile | |
846 | hijing->SetProjectile("P", 1, 1); | |
847 | hijing->SetTarget ("A", 208, 82); | |
848 | // tell hijing to keep the full parent child chain | |
849 | hijing->KeepFullEvent(); | |
850 | // enable jet quenching | |
851 | hijing->SetJetQuenching(0); | |
852 | // enable shadowing | |
853 | hijing->SetShadowing(1); | |
854 | // Don't track spectators | |
855 | hijing->SetSpectators(0); | |
856 | // kinematic selection | |
857 | hijing->SetSelectAll(0); | |
858 | // | |
859 | AliGenSlowNucleons* gray = new AliGenSlowNucleons(1); | |
860 | AliSlowNucleonModel* model = new AliSlowNucleonModelExp(); | |
861 | gray->SetSlowNucleonModel(model); | |
862 | gray->SetDebug(1); | |
863 | gener->AddGenerator(hijing,"Hijing pPb", 1); | |
864 | gener->AddGenerator(gray, "Gray Particles",1); | |
865 | gGener=gener; | |
866 | } | |
867 | break; | |
868 | case kPythia6: | |
869 | { | |
870 | comment = comment.Append(":Pythia p-p @ 14 TeV"); | |
871 | AliGenPythia *gener = new AliGenPythia(-1); | |
872 | gener->SetMomentumRange(0,999999); | |
873 | gener->SetThetaRange(0., 180.); | |
874 | gener->SetYRange(-12,12); | |
875 | gener->SetPtRange(0,1000); | |
876 | gener->SetProcess(kPyMb); | |
877 | gener->SetEnergyCMS(14000.); | |
878 | gGener=gener; | |
879 | } | |
880 | break; | |
881 | case kPythia6Jets20_24: | |
882 | { | |
883 | comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV"); | |
884 | AliGenPythia * gener = new AliGenPythia(-1); | |
885 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
886 | gener->SetProcess(kPyJets);// Process type | |
887 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
888 | gener->SetJetPhiRange(0., 360.); | |
889 | gener->SetJetEtRange(10., 1000.); | |
890 | gener->SetGluonRadiation(1,1); | |
891 | // gener->SetPtKick(0.); | |
892 | // Structure function | |
893 | gener->SetStrucFunc(kCTEQ4L); | |
894 | gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering | |
895 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
896 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
897 | gGener=gener; | |
898 | } | |
899 | break; | |
900 | case kPythia6Jets24_29: | |
901 | { | |
902 | comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV"); | |
903 | AliGenPythia * gener = new AliGenPythia(-1); | |
904 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
905 | gener->SetProcess(kPyJets);// Process type | |
906 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
907 | gener->SetJetPhiRange(0., 360.); | |
908 | gener->SetJetEtRange(10., 1000.); | |
909 | gener->SetGluonRadiation(1,1); | |
910 | // gener->SetPtKick(0.); | |
911 | // Structure function | |
912 | gener->SetStrucFunc(kCTEQ4L); | |
913 | gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering | |
914 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
915 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
916 | gGener=gener; | |
917 | } | |
918 | break; | |
919 | case kPythia6Jets29_35: | |
920 | { | |
921 | comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV"); | |
922 | AliGenPythia * gener = new AliGenPythia(-1); | |
923 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
924 | gener->SetProcess(kPyJets);// Process type | |
925 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
926 | gener->SetJetPhiRange(0., 360.); | |
927 | gener->SetJetEtRange(10., 1000.); | |
928 | gener->SetGluonRadiation(1,1); | |
929 | // gener->SetPtKick(0.); | |
930 | // Structure function | |
931 | gener->SetStrucFunc(kCTEQ4L); | |
932 | gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering | |
933 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
934 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
935 | gGener=gener; | |
936 | } | |
937 | break; | |
938 | case kPythia6Jets35_42: | |
939 | { | |
940 | comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV"); | |
941 | AliGenPythia * gener = new AliGenPythia(-1); | |
942 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
943 | gener->SetProcess(kPyJets);// Process type | |
944 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
945 | gener->SetJetPhiRange(0., 360.); | |
946 | gener->SetJetEtRange(10., 1000.); | |
947 | gener->SetGluonRadiation(1,1); | |
948 | // gener->SetPtKick(0.); | |
949 | // Structure function | |
950 | gener->SetStrucFunc(kCTEQ4L); | |
951 | gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering | |
952 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
953 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
954 | gGener=gener; | |
955 | } | |
956 | break; | |
957 | case kPythia6Jets42_50: | |
958 | { | |
959 | comment = comment.Append(":Pythia jets 42-50 GeV @ 5.5 TeV"); | |
960 | AliGenPythia * gener = new AliGenPythia(-1); | |
961 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
962 | gener->SetProcess(kPyJets);// Process type | |
963 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
964 | gener->SetJetPhiRange(0., 360.); | |
965 | gener->SetJetEtRange(10., 1000.); | |
966 | gener->SetGluonRadiation(1,1); | |
967 | // gener->SetPtKick(0.); | |
968 | // Structure function | |
969 | gener->SetStrucFunc(kCTEQ4L); | |
970 | gener->SetPtHard(42., 50.);// Pt transfer of the hard scattering | |
971 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
972 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
973 | gGener=gener; | |
974 | } | |
975 | break; | |
976 | case kPythia6Jets50_60: | |
977 | { | |
978 | comment = comment.Append(":Pythia jets 50-60 GeV @ 5.5 TeV"); | |
979 | AliGenPythia * gener = new AliGenPythia(-1); | |
980 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
981 | gener->SetProcess(kPyJets);// Process type | |
982 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
983 | gener->SetJetPhiRange(0., 360.); | |
984 | gener->SetJetEtRange(10., 1000.); | |
985 | gener->SetGluonRadiation(1,1); | |
986 | // gener->SetPtKick(0.); | |
987 | // Structure function | |
988 | gener->SetStrucFunc(kCTEQ4L); | |
989 | gener->SetPtHard(50., 60.);// Pt transfer of the hard scattering | |
990 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
991 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
992 | gGener=gener; | |
993 | } | |
994 | break; | |
995 | case kPythia6Jets60_72: | |
996 | { | |
997 | comment = comment.Append(":Pythia jets 60-72 GeV @ 5.5 TeV"); | |
998 | AliGenPythia * gener = new AliGenPythia(-1); | |
999 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
1000 | gener->SetProcess(kPyJets);// Process type | |
1001 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
1002 | gener->SetJetPhiRange(0., 360.); | |
1003 | gener->SetJetEtRange(10., 1000.); | |
1004 | gener->SetGluonRadiation(1,1); | |
1005 | // gener->SetPtKick(0.); | |
1006 | // Structure function | |
1007 | gener->SetStrucFunc(kCTEQ4L); | |
1008 | gener->SetPtHard(60., 72.);// Pt transfer of the hard scattering | |
1009 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
1010 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
1011 | gGener=gener; | |
1012 | } | |
1013 | break; | |
1014 | case kPythia6Jets72_86: | |
1015 | { | |
1016 | comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV"); | |
1017 | AliGenPythia * gener = new AliGenPythia(-1); | |
1018 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
1019 | gener->SetProcess(kPyJets);// Process type | |
1020 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
1021 | gener->SetJetPhiRange(0., 360.); | |
1022 | gener->SetJetEtRange(10., 1000.); | |
1023 | gener->SetGluonRadiation(1,1); | |
1024 | // gener->SetPtKick(0.); | |
1025 | // Structure function | |
1026 | gener->SetStrucFunc(kCTEQ4L); | |
1027 | gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering | |
1028 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
1029 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
1030 | gGener=gener; | |
1031 | } | |
1032 | break; | |
1033 | case kPythia6Jets86_104: | |
1034 | { | |
1035 | comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV"); | |
1036 | AliGenPythia * gener = new AliGenPythia(-1); | |
1037 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
1038 | gener->SetProcess(kPyJets);// Process type | |
1039 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
1040 | gener->SetJetPhiRange(0., 360.); | |
1041 | gener->SetJetEtRange(10., 1000.); | |
1042 | gener->SetGluonRadiation(1,1); | |
1043 | // gener->SetPtKick(0.); | |
1044 | // Structure function | |
1045 | gener->SetStrucFunc(kCTEQ4L); | |
1046 | gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering | |
1047 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
1048 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
1049 | gGener=gener; | |
1050 | } | |
1051 | break; | |
1052 | case kPythia6Jets104_125: | |
1053 | { | |
1054 | comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV"); | |
1055 | AliGenPythia * gener = new AliGenPythia(-1); | |
1056 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
1057 | gener->SetProcess(kPyJets);// Process type | |
1058 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
1059 | gener->SetJetPhiRange(0., 360.); | |
1060 | gener->SetJetEtRange(10., 1000.); | |
1061 | gener->SetGluonRadiation(1,1); | |
1062 | // gener->SetPtKick(0.); | |
1063 | // Structure function | |
1064 | gener->SetStrucFunc(kCTEQ4L); | |
1065 | gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering | |
1066 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
1067 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
1068 | gGener=gener; | |
1069 | } | |
1070 | break; | |
1071 | case kPythia6Jets125_150: | |
1072 | { | |
1073 | comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV"); | |
1074 | AliGenPythia * gener = new AliGenPythia(-1); | |
1075 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
1076 | gener->SetProcess(kPyJets);// Process type | |
1077 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
1078 | gener->SetJetPhiRange(0., 360.); | |
1079 | gener->SetJetEtRange(10., 1000.); | |
1080 | gener->SetGluonRadiation(1,1); | |
1081 | // gener->SetPtKick(0.); | |
1082 | // Structure function | |
1083 | gener->SetStrucFunc(kCTEQ4L); | |
1084 | gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering | |
1085 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
1086 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
1087 | gGener=gener; | |
1088 | } | |
1089 | break; | |
1090 | case kPythia6Jets150_180: | |
1091 | { | |
1092 | comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV"); | |
1093 | AliGenPythia * gener = new AliGenPythia(-1); | |
1094 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
1095 | gener->SetProcess(kPyJets);// Process type | |
1096 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
1097 | gener->SetJetPhiRange(0., 360.); | |
1098 | gener->SetJetEtRange(10., 1000.); | |
1099 | gener->SetGluonRadiation(1,1); | |
1100 | // gener->SetPtKick(0.); | |
1101 | // Structure function | |
1102 | gener->SetStrucFunc(kCTEQ4L); | |
1103 | gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering | |
1104 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
1105 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
1106 | gGener=gener; | |
1107 | } | |
1108 | break; | |
1109 | case kD0PbPb5500: | |
1110 | { | |
1111 | comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV"); | |
1112 | AliGenPythia * gener = new AliGenPythia(10); | |
1113 | gener->SetProcess(kPyD0PbPbMNR); | |
1114 | gener->SetStrucFunc(kCTEQ4L); | |
1115 | gener->SetPtHard(2.1,-1.0); | |
1116 | gener->SetEnergyCMS(5500.); | |
1117 | gener->SetNuclei(208,208); | |
1118 | gener->SetForceDecay(kHadronicD); | |
1119 | gener->SetYRange(-2,2); | |
1120 | gener->SetFeedDownHigherFamily(kFALSE); | |
1121 | gener->SetStackFillOpt(AliGenPythia::kParentSelection); | |
1122 | gener->SetCountMode(AliGenPythia::kCountParents); | |
1123 | gGener=gener; | |
1124 | } | |
1125 | break; | |
1126 | case kCharmSemiElPbPb5500: | |
1127 | { | |
1128 | comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV"); | |
1129 | AliGenPythia * gener = new AliGenPythia(10); | |
1130 | gener->SetProcess(kPyCharmPbPbMNR); | |
1131 | gener->SetStrucFunc(kCTEQ4L); | |
1132 | gener->SetPtHard(2.1,-1.0); | |
1133 | gener->SetEnergyCMS(5500.); | |
1134 | gener->SetNuclei(208,208); | |
1135 | gener->SetForceDecay(kSemiElectronic); | |
1136 | gener->SetYRange(-2,2); | |
1137 | gener->SetFeedDownHigherFamily(kFALSE); | |
1138 | gener->SetCountMode(AliGenPythia::kCountParents); | |
1139 | gGener=gener; | |
1140 | } | |
1141 | break; | |
1142 | case kBeautySemiElPbPb5500: | |
1143 | { | |
1144 | comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV"); | |
1145 | AliGenPythia *gener = new AliGenPythia(10); | |
1146 | gener->SetProcess(kPyBeautyPbPbMNR); | |
1147 | gener->SetStrucFunc(kCTEQ4L); | |
1148 | gener->SetPtHard(2.75,-1.0); | |
1149 | gener->SetEnergyCMS(5500.); | |
1150 | gener->SetNuclei(208,208); | |
1151 | gener->SetForceDecay(kSemiElectronic); | |
1152 | gener->SetYRange(-2,2); | |
1153 | gener->SetFeedDownHigherFamily(kFALSE); | |
1154 | gener->SetCountMode(AliGenPythia::kCountParents); | |
1155 | gGener=gener; | |
1156 | } | |
1157 | break; | |
1158 | case kCocktailTRD: | |
1159 | { | |
1160 | comment = comment.Append(" Cocktail for TRD at 5.5 TeV"); | |
1161 | AliGenCocktail *gener = new AliGenCocktail(); | |
1162 | ||
1163 | AliGenParam *phi = new AliGenParam(10, | |
1164 | new AliGenMUONlib(), | |
1165 | AliGenMUONlib::kPhi, | |
1166 | "Vogt PbPb"); | |
1167 | ||
1168 | phi->SetPtRange(0, 100); | |
1169 | phi->SetYRange(-1., +1.); | |
1170 | phi->SetForceDecay(kDiElectron); | |
1171 | ||
1172 | AliGenParam *omega = new AliGenParam(10, | |
1173 | new AliGenMUONlib(), | |
1174 | AliGenMUONlib::kOmega, | |
1175 | "Vogt PbPb"); | |
1176 | ||
1177 | omega->SetPtRange(0, 100); | |
1178 | omega->SetYRange(-1., +1.); | |
1179 | omega->SetForceDecay(kDiElectron); | |
1180 | ||
1181 | AliGenParam *jpsi = new AliGenParam(10, | |
1182 | new AliGenMUONlib(), | |
1183 | AliGenMUONlib::kJpsiFamily, | |
1184 | "Vogt PbPb"); | |
1185 | ||
1186 | jpsi->SetPtRange(0, 100); | |
1187 | jpsi->SetYRange(-1., +1.); | |
1188 | jpsi->SetForceDecay(kDiElectron); | |
1189 | ||
1190 | AliGenParam *ups = new AliGenParam(10, | |
1191 | new AliGenMUONlib(), | |
1192 | AliGenMUONlib::kUpsilonFamily, | |
1193 | "Vogt PbPb"); | |
1194 | ups->SetPtRange(0, 100); | |
1195 | ups->SetYRange(-1., +1.); | |
1196 | ups->SetForceDecay(kDiElectron); | |
1197 | ||
1198 | AliGenParam *charm = new AliGenParam(10, | |
1199 | new AliGenMUONlib(), | |
1200 | AliGenMUONlib::kCharm, | |
1201 | "central"); | |
1202 | charm->SetPtRange(0, 100); | |
1203 | charm->SetYRange(-1.5, +1.5); | |
1204 | charm->SetForceDecay(kSemiElectronic); | |
1205 | ||
1206 | ||
1207 | AliGenParam *beauty = new AliGenParam(10, | |
1208 | new AliGenMUONlib(), | |
1209 | AliGenMUONlib::kBeauty, | |
1210 | "central"); | |
1211 | beauty->SetPtRange(0, 100); | |
1212 | beauty->SetYRange(-1.5, +1.5); | |
1213 | beauty->SetForceDecay(kSemiElectronic); | |
1214 | ||
1215 | AliGenParam *beautyJ = new AliGenParam(10, | |
1216 | new AliGenMUONlib(), | |
1217 | AliGenMUONlib::kBeauty, | |
1218 | "central"); | |
1219 | beautyJ->SetPtRange(0, 100); | |
1220 | beautyJ->SetYRange(-1.5, +1.5); | |
1221 | beautyJ->SetForceDecay(kBJpsiDiElectron); | |
1222 | ||
1223 | gener->AddGenerator(phi,"Phi",1); | |
1224 | gener->AddGenerator(omega,"Omega",1); | |
1225 | gener->AddGenerator(jpsi,"J/psi",1); | |
1226 | gener->AddGenerator(ups,"Upsilon",1); | |
1227 | gener->AddGenerator(charm,"Charm",1); | |
1228 | gener->AddGenerator(beauty,"Beauty",1); | |
1229 | gener->AddGenerator(beautyJ,"J/Psi from Beauty",1); | |
1230 | gGener=gener; | |
1231 | } | |
1232 | break; | |
1233 | case kPyJJ: | |
1234 | { | |
1235 | comment = comment.Append(" Jet-jet at 5.5 TeV"); | |
1236 | AliGenPythia *gener = new AliGenPythia(-1); | |
1237 | gener->SetEnergyCMS(5500.); | |
1238 | gener->SetProcess(kPyJets); | |
1239 | Double_t ptHardMin=10.0, ptHardMax=-1.0; | |
1240 | gener->SetPtHard(ptHardMin,ptHardMax); | |
1241 | gener->SetYHard(-0.7,0.7); | |
1242 | gener->SetJetEtaRange(-0.2,0.2); | |
1243 | gener->SetEventListRange(0,1); | |
1244 | gGener=gener; | |
1245 | } | |
1246 | break; | |
1247 | case kPyGJ: | |
1248 | { | |
1249 | comment = comment.Append(" Gamma-jet at 5.5 TeV"); | |
1250 | AliGenPythia *gener = new AliGenPythia(-1); | |
1251 | gener->SetEnergyCMS(5500.); | |
1252 | gener->SetProcess(kPyDirectGamma); | |
1253 | Double_t ptHardMin=10.0, ptHardMax=-1.0; | |
1254 | gener->SetPtHard(ptHardMin,ptHardMax); | |
1255 | gener->SetYHard(-1.0,1.0); | |
1256 | gener->SetGammaEtaRange(-0.13,0.13); | |
1257 | gener->SetGammaPhiRange(210.,330.); | |
1258 | gener->SetEventListRange(0,1); | |
1259 | gGener=gener; | |
1260 | } | |
1261 | break; | |
1262 | case kMuonCocktailCent1: | |
1263 | { | |
1264 | comment = comment.Append(" Muon Cocktail Cent1"); | |
1265 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1266 | gener->SetPtRange(0.4,100.); // Transverse momentum range | |
1267 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1268 | gener->SetYRange(-4.0,-2.4); | |
1269 | gener->SetMuonPtCut(0.8); | |
1270 | gener->SetMuonThetaCut(171.,178.); | |
1271 | gener->SetMuonMultiplicity(2); | |
1272 | gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04 | |
1273 | gGener=gener; | |
1274 | } | |
1275 | break; | |
1276 | case kMuonCocktailPer1: | |
1277 | { | |
1278 | comment = comment.Append(" Muon Cocktail Per1"); | |
1279 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1280 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1281 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1282 | gener->SetYRange(-4.0,-2.4); | |
1283 | gener->SetMuonPtCut(0.8); | |
1284 | gener->SetMuonThetaCut(171.,178.); | |
1285 | gener->SetMuonMultiplicity(2); | |
1286 | gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04 | |
1287 | gGener=gener; | |
1288 | } | |
1289 | break; | |
1290 | case kMuonCocktailPer4: | |
1291 | { | |
1292 | comment = comment.Append(" Muon Cocktail Per4"); | |
1293 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1294 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1295 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1296 | gener->SetYRange(-4.0,-2.4); | |
1297 | gener->SetMuonPtCut(0.8); | |
1298 | gener->SetMuonThetaCut(171.,178.); | |
1299 | gener->SetMuonMultiplicity(2); | |
1300 | gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04 | |
1301 | gGener=gener; | |
1302 | } | |
1303 | break; | |
1304 | case kMuonCocktailCent1HighPt: | |
1305 | { | |
1306 | comment = comment.Append(" Muon Cocktail HighPt Cent1"); | |
1307 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1308 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1309 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1310 | gener->SetYRange(-4.0,-2.4); | |
1311 | gener->SetMuonPtCut(2.5); | |
1312 | gener->SetMuonThetaCut(171.,178.); | |
1313 | gener->SetMuonMultiplicity(2); | |
1314 | gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04 | |
1315 | gGener=gener; | |
1316 | } | |
1317 | break; | |
1318 | case kMuonCocktailPer1HighPt : | |
1319 | { | |
1320 | comment = comment.Append(" Muon Cocktail HighPt Per1"); | |
1321 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1322 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1323 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1324 | gener->SetYRange(-4.0,-2.4); | |
1325 | gener->SetMuonPtCut(2.5); | |
1326 | gener->SetMuonThetaCut(171.,178.); | |
1327 | gener->SetMuonMultiplicity(2); | |
1328 | gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04 | |
1329 | gGener=gener; | |
1330 | } | |
1331 | break; | |
1332 | case kMuonCocktailPer4HighPt: | |
1333 | { | |
1334 | comment = comment.Append(" Muon Cocktail HighPt Per4"); | |
1335 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1336 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1337 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1338 | gener->SetYRange(-4.0,-2.4); | |
1339 | gener->SetMuonPtCut(2.5); | |
1340 | gener->SetMuonThetaCut(171.,178.); | |
1341 | gener->SetMuonMultiplicity(2); | |
1342 | gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04 | |
1343 | gGener=gener; | |
1344 | } | |
1345 | break; | |
1346 | case kMuonCocktailCent1Single: | |
1347 | { | |
1348 | comment = comment.Append(" Muon Cocktail Single Cent1"); | |
1349 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1350 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1351 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1352 | gener->SetYRange(-4.0,-2.4); | |
1353 | gener->SetMuonPtCut(0.8); | |
1354 | gener->SetMuonThetaCut(171.,178.); | |
1355 | gener->SetMuonMultiplicity(1); | |
1356 | gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04 | |
1357 | gGener=gener; | |
1358 | } | |
1359 | break; | |
1360 | case kMuonCocktailPer1Single : | |
1361 | { | |
1362 | comment = comment.Append(" Muon Cocktail Single Per1"); | |
1363 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1364 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1365 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1366 | gener->SetYRange(-4.0,-2.4); | |
1367 | gener->SetMuonPtCut(0.8); | |
1368 | gener->SetMuonThetaCut(171.,178.); | |
1369 | gener->SetMuonMultiplicity(1); | |
1370 | gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04 | |
1371 | gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04 | |
1372 | gGener=gener; | |
1373 | } | |
1374 | break; | |
1375 | case kMuonCocktailPer4Single: | |
1376 | { | |
1377 | comment = comment.Append(" Muon Cocktail Single Per4"); | |
1378 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1379 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1380 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1381 | gener->SetYRange(-4.0,-2.4); | |
1382 | gener->SetMuonPtCut(0.8); | |
1383 | gener->SetMuonThetaCut(171.,178.); | |
1384 | gener->SetMuonMultiplicity(1); | |
1385 | gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04 | |
1386 | gGener=gener; | |
1387 | } | |
1388 | break; | |
1389 | case kFlow_2_2000: | |
1390 | { | |
1391 | comment = comment.Append(" Flow with dN/deta = 2000, vn = 2%"); | |
1392 | gGener = GeVSimStandard(2000., 2.); | |
1393 | } | |
1394 | break; | |
1395 | ||
1396 | case kFlow_10_2000: | |
1397 | { | |
1398 | comment = comment.Append(" Flow with dN/deta = 2000, vn = 10%"); | |
1399 | gGener = GeVSimStandard(2000., 10.); | |
1400 | } | |
1401 | break; | |
1402 | ||
1403 | case kFlow_6_2000: | |
1404 | { | |
1405 | comment = comment.Append(" Flow with dN/deta = 2000, vn = 6%"); | |
1406 | gGener = GeVSimStandard(2000., 6.); | |
1407 | } | |
1408 | break; | |
1409 | ||
1410 | case kFlow_6_5000: | |
1411 | { | |
1412 | comment = comment.Append(" Flow with dN/deta = 5000, vn = 6%"); | |
1413 | gGener = GeVSimStandard(5000., 6.); | |
1414 | } | |
1415 | break; | |
1416 | case kHIJINGplus: | |
1417 | { | |
1418 | // | |
1419 | // The cocktail | |
1420 | AliGenCocktail *gener = new AliGenCocktail(); | |
1421 | ||
1422 | // | |
1423 | // Charm production by Pythia | |
1424 | AliGenPythia * genpyc = new AliGenPythia(230); | |
1425 | genpyc->SetProcess(kPyCharmPbPbMNR); | |
1426 | genpyc->SetStrucFunc(kCTEQ4L); | |
1427 | genpyc->SetPtHard(2.1,-1.0); | |
1428 | genpyc->SetEnergyCMS(5500.); | |
1429 | genpyc->SetNuclei(208,208); | |
1430 | genpyc->SetYRange(-999,999); | |
1431 | genpyc->SetForceDecay(kAll); | |
1432 | genpyc->SetFeedDownHigherFamily(kFALSE); | |
1433 | genpyc->SetCountMode(AliGenPythia::kCountParents); | |
1434 | // | |
1435 | // Beauty production by Pythia | |
1436 | AliGenPythia * genpyb = new AliGenPythia(9); | |
1437 | genpyb->SetProcess(kPyBeautyPbPbMNR); | |
1438 | genpyb->SetStrucFunc(kCTEQ4L); | |
1439 | genpyb->SetPtHard(2.75,-1.0); | |
1440 | genpyb->SetEnergyCMS(5500.); | |
1441 | genpyb->SetNuclei(208,208); | |
1442 | genpyb->SetYRange(-999,999); | |
1443 | genpyb->SetForceDecay(kAll); | |
1444 | genpyb->SetFeedDownHigherFamily(kFALSE); | |
1445 | genpyb->SetCountMode(AliGenPythia::kCountParents); | |
1446 | // | |
1447 | // Hyperons | |
1448 | // | |
1449 | AliGenSTRANGElib *lib = new AliGenSTRANGElib(); | |
1450 | Int_t particle; | |
1451 | // Xi | |
7d245e03 | 1452 | particle = kXiMinus; |
75c56124 | 1453 | AliGenParam *genXi = new AliGenParam(16,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle)); |
1454 | genXi->SetPtRange(0., 12.); | |
1455 | genXi->SetYRange(-1.1, 1.1); | |
1456 | genXi->SetForceDecay(kNoDecay); | |
1457 | ||
1458 | // | |
1459 | // Omega | |
7d245e03 | 1460 | particle = kOmegaMinus; |
75c56124 | 1461 | AliGenParam *genOmega = new AliGenParam(10,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle)); |
1462 | genOmega->SetPtRange(0, 12.); | |
1463 | genOmega->SetYRange(-1.1, 1.1); | |
1464 | genOmega->SetForceDecay(kNoDecay); | |
1465 | ||
1466 | // | |
1467 | // Central Hijing | |
1468 | AliGenHijing *genHi = HijingStandard(); | |
1469 | genHi->SwitchOffHeavyQuarks(kTRUE); | |
1470 | genHi->SetImpactParameterRange(0.,5.); | |
1471 | // | |
1472 | // Add everything to the cocktail and shake ... | |
1473 | gener->AddGenerator(genHi, "Hijing cent1", 1); | |
1474 | gener->AddGenerator(genpyc, "Extra charm", 1); | |
1475 | gener->AddGenerator(genpyb, "Extra beauty", 1); | |
1476 | gener->AddGenerator(genXi, "Xi" , 1); | |
1477 | gener->AddGenerator(genOmega, "Omega", 1); | |
1478 | gGener = gener; | |
1479 | } | |
1480 | break; | |
1481 | default: break; | |
1482 | } | |
1483 | ||
1484 | return gGener; | |
1485 | } | |
1486 | ||
1487 | AliGenHijing* HijingStandard() | |
1488 | { | |
1489 | AliGenHijing *gener = new AliGenHijing(-1); | |
1490 | // centre of mass energy | |
1491 | gener->SetEnergyCMS(5500.); | |
1492 | // reference frame | |
1493 | gener->SetReferenceFrame("CMS"); | |
1494 | // projectile | |
1495 | gener->SetProjectile("A", 208, 82); | |
1496 | gener->SetTarget ("A", 208, 82); | |
1497 | // tell hijing to keep the full parent child chain | |
1498 | gener->KeepFullEvent(); | |
1499 | // enable jet quenching | |
1500 | gener->SetJetQuenching(1); | |
1501 | // enable shadowing | |
1502 | gener->SetShadowing(1); | |
1503 | // neutral pion and heavy particle decays switched off | |
1504 | gener->SetDecaysOff(1); | |
1505 | // Don't track spectators | |
1506 | gener->SetSpectators(0); | |
1507 | // kinematic selection | |
1508 | gener->SetSelectAll(0); | |
1509 | return gener; | |
1510 | } | |
1511 | ||
1512 | AliGenGeVSim* GeVSimStandard(Float_t mult, Float_t vn) | |
1513 | { | |
1514 | AliGenGeVSim* gener = new AliGenGeVSim(0); | |
1515 | // | |
1516 | // Mult is the number of charged particles in |eta| < 0.5 | |
1517 | // Vn is in (%) | |
1518 | // | |
1519 | // Sigma of the Gaussian dN/deta | |
1520 | Float_t sigma_eta = 2.75; | |
1521 | // | |
1522 | // Maximum eta | |
1523 | Float_t etamax = 7.00; | |
1524 | // | |
1525 | // | |
1526 | // Scale from multiplicity in |eta| < 0.5 to |eta| < |etamax| | |
1527 | Float_t mm = mult * (TMath::Erf(etamax/sigma_eta/sqrt(2.)) / TMath::Erf(0.5/sigma_eta/sqrt(2.))); | |
1528 | // | |
1529 | // Scale from charged to total multiplicity | |
1530 | // | |
1531 | mm *= 1.587; | |
1532 | // | |
1533 | // Vn | |
1534 | vn /= 100.; | |
1535 | // | |
1536 | // Define particles | |
1537 | // | |
1538 | // | |
1539 | // 78% Pions (26% pi+, 26% pi-, 26% p0) T = 250 MeV | |
1540 | AliGeVSimParticle *pp = new AliGeVSimParticle(kPiPlus, 1, 0.26 * mm, 0.25, sigma_eta) ; | |
1541 | AliGeVSimParticle *pm = new AliGeVSimParticle(kPiMinus, 1, 0.26 * mm, 0.25, sigma_eta) ; | |
1542 | AliGeVSimParticle *p0 = new AliGeVSimParticle(kPi0, 1, 0.26 * mm, 0.25, sigma_eta) ; | |
1543 | // | |
1544 | // 12% Kaons (3% K0short, 3% K0long, 3% K+, 3% K-) T = 300 MeV | |
1545 | AliGeVSimParticle *ks = new AliGeVSimParticle(kK0Short, 1, 0.03 * mm, 0.30, sigma_eta) ; | |
1546 | AliGeVSimParticle *kl = new AliGeVSimParticle(kK0Long, 1, 0.03 * mm, 0.30, sigma_eta) ; | |
1547 | AliGeVSimParticle *kp = new AliGeVSimParticle(kKPlus, 1, 0.03 * mm, 0.30, sigma_eta) ; | |
1548 | AliGeVSimParticle *km = new AliGeVSimParticle(kKMinus, 1, 0.03 * mm, 0.30, sigma_eta) ; | |
1549 | // | |
1550 | // 10% Protons / Neutrons (5% Protons, 5% Neutrons) T = 250 MeV | |
1551 | AliGeVSimParticle *pr = new AliGeVSimParticle(kProton, 1, 0.05 * mm, 0.25, sigma_eta) ; | |
1552 | AliGeVSimParticle *ne = new AliGeVSimParticle(kNeutron, 1, 0.05 * mm, 0.25, sigma_eta) ; | |
1553 | // | |
1554 | // Set Elliptic Flow properties | |
1555 | ||
1556 | Float_t pTsaturation = 2. ; | |
1557 | ||
1558 | pp->SetEllipticParam(vn,pTsaturation,0.) ; | |
1559 | pm->SetEllipticParam(vn,pTsaturation,0.) ; | |
1560 | p0->SetEllipticParam(vn,pTsaturation,0.) ; | |
1561 | pr->SetEllipticParam(vn,pTsaturation,0.) ; | |
1562 | ne->SetEllipticParam(vn,pTsaturation,0.) ; | |
1563 | ks->SetEllipticParam(vn,pTsaturation,0.) ; | |
1564 | kl->SetEllipticParam(vn,pTsaturation,0.) ; | |
1565 | kp->SetEllipticParam(vn,pTsaturation,0.) ; | |
1566 | km->SetEllipticParam(vn,pTsaturation,0.) ; | |
1567 | // | |
1568 | // Set Direct Flow properties | |
1569 | pp->SetDirectedParam(vn,1.0,0.) ; | |
1570 | pm->SetDirectedParam(vn,1.0,0.) ; | |
1571 | p0->SetDirectedParam(vn,1.0,0.) ; | |
1572 | pr->SetDirectedParam(vn,1.0,0.) ; | |
1573 | ne->SetDirectedParam(vn,1.0,0.) ; | |
1574 | ks->SetDirectedParam(vn,1.0,0.) ; | |
1575 | kl->SetDirectedParam(vn,1.0,0.) ; | |
1576 | kp->SetDirectedParam(vn,1.0,0.) ; | |
1577 | km->SetDirectedParam(vn,1.0,0.) ; | |
1578 | // | |
1579 | // Add particles to the list | |
1580 | gener->AddParticleType(pp) ; | |
1581 | gener->AddParticleType(pm) ; | |
1582 | gener->AddParticleType(p0) ; | |
1583 | gener->AddParticleType(pr) ; | |
1584 | gener->AddParticleType(ne) ; | |
1585 | gener->AddParticleType(ks) ; | |
1586 | gener->AddParticleType(kl) ; | |
1587 | gener->AddParticleType(kp) ; | |
1588 | gener->AddParticleType(km) ; | |
1589 | // | |
1590 | // Random Ev.Plane ---------------------------------- | |
1591 | TF1 *rpa = new TF1("gevsimPsiRndm","1", 0, 360); | |
1592 | // -------------------------------------------------- | |
1593 | gener->SetPtRange(0., 9.) ; // Use a resonable range! (used for bin size in numerical integration) | |
1594 | gener->SetPhiRange(0, 360); | |
1595 | // | |
1596 | // Set pseudorapidity range | |
1597 | Float_t thmin = EtaToTheta(+etamax); | |
1598 | Float_t thmax = EtaToTheta(-etamax); | |
1599 | gener->SetThetaRange(thmin,thmax); | |
1600 | return gener; | |
1601 | } | |
1602 | ||
1603 | ||
1604 | ||
1605 | void ProcessEnvironmentVars() | |
1606 | { | |
1607 | // Run type | |
1608 | if (gSystem->Getenv("CONFIG_RUN_TYPE")) { | |
1609 | for (Int_t iRun = 0; iRun < kRunMax; iRun++) { | |
1610 | if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) { | |
1611 | srun = (PprRun_t)iRun; | |
1612 | cout<<"Run type set to "<<pprRunName[iRun]<<endl; | |
1613 | } | |
1614 | } | |
1615 | } | |
1616 | ||
1617 | // Random Number seed | |
1618 | if (gSystem->Getenv("CONFIG_SEED")) { | |
1619 | sseed = atoi(gSystem->Getenv("CONFIG_SEED")); | |
1620 | } | |
1621 | } |