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7684b53c | 1 | //____________________________________________________________________ |
2 | // | |
3 | // $Id$ | |
4 | // | |
5 | // One can use the configuration macro in compiled mode by | |
6 | // root [0] gSystem->Load("libgeant321"); | |
7 | // root [0] gSystem->SetIncludePath("-I$ROOTSYS/include -I$ALICE_ROOT/include\ | |
8 | // -I$ALICE_ROOT -I$ALICE/geant3/TGeant3"); | |
9 | // root [0] .x grun.C(1,"ConfigPPR.C++") | |
10 | // | |
c2fc1258 | 11 | /** @file Config.C |
12 | @author Christian Holm Christensen <cholm@nbi.dk> | |
13 | @date Mon Mar 27 12:50:29 2006 | |
14 | @brief Simulation configuration script | |
15 | */ | |
0d0e6995 | 16 | |
7684b53c | 17 | //____________________________________________________________________ |
18 | // | |
19 | // Generator types | |
20 | // | |
21 | enum EG_t { | |
0d0e6995 | 22 | test50, |
7684b53c | 23 | kParam_8000, // |
24 | kParam_4000, // | |
25 | kParam_2000, // | |
824466d5 | 26 | kParam_fmd, // |
7684b53c | 27 | kHijing_cent1, // |
28 | kHijing_cent2, // | |
29 | kHijing_per1, // | |
30 | kHijing_per2, // | |
31 | kHijing_per3, // | |
32 | kHijing_per4, // | |
33 | kHijing_per5, // | |
34 | kHijing_jj25, // | |
35 | kHijing_jj50, // | |
36 | kHijing_jj75, // | |
37 | kHijing_jj100, // | |
38 | kHijing_jj200, // | |
39 | kHijing_gj25, // | |
40 | kHijing_gj50, // | |
41 | kHijing_gj75, // | |
42 | kHijing_gj100, // | |
43 | kHijing_gj200, // | |
44 | kHijing_pA, // | |
45 | kPythia6, // | |
46 | kPythia6Jets20_24, // | |
47 | kPythia6Jets24_29, // | |
48 | kPythia6Jets29_35, // | |
49 | kPythia6Jets35_42, // | |
50 | kPythia6Jets42_50, // | |
51 | kPythia6Jets50_60, // | |
52 | kPythia6Jets60_72, // | |
53 | kPythia6Jets72_86, // | |
54 | kPythia6Jets86_104, // | |
55 | kPythia6Jets104_125, // | |
56 | kPythia6Jets125_150, // | |
57 | kPythia6Jets150_180, // | |
58 | kD0PbPb5500, // | |
59 | kCharmSemiElPbPb5500, // | |
60 | kBeautySemiElPbPb5500, // | |
61 | kCocktailTRD, // | |
62 | kPyJJ, // | |
63 | kPyGJ, // | |
64 | kMuonCocktailCent1, // | |
65 | kMuonCocktailPer1, // | |
66 | kMuonCocktailPer4, // | |
67 | kMuonCocktailCent1HighPt, // | |
68 | kMuonCocktailPer1HighPt, // | |
69 | kMuonCocktailPer4HighPt, // | |
70 | kMuonCocktailCent1Single, // | |
71 | kMuonCocktailPer1Single, // | |
72 | kMuonCocktailPer4Single, | |
8f6ee336 | 73 | kFMD1Flat, |
74 | kFMD2Flat, | |
75 | kFMD3Flat, | |
76 | kFMDFlat, | |
7684b53c | 77 | kEgMax |
0d0e6995 | 78 | }; |
4347b38f | 79 | |
7684b53c | 80 | //____________________________________________________________________ |
81 | // | |
82 | // Generator types names | |
83 | // | |
84 | const char* egName[kEgMax] = { | |
85 | "test50", | |
86 | "kParam_8000", // | |
87 | "kParam_4000", // | |
88 | "kParam_2000", // | |
824466d5 | 89 | "kParam_fmd", // |
7684b53c | 90 | "kHijing_cent1", // |
91 | "kHijing_cent2", // | |
92 | "kHijing_per1", // | |
93 | "kHijing_per2", // | |
94 | "kHijing_per3", // | |
95 | "kHijing_per4", // | |
96 | "kHijing_per5", // | |
97 | "kHijing_jj25", // | |
98 | "kHijing_jj50", // | |
99 | "kHijing_jj75", // | |
100 | "kHijing_jj100", // | |
101 | "kHijing_jj200", // | |
102 | "kHijing_gj25", // | |
103 | "kHijing_gj50", // | |
104 | "kHijing_gj75", // | |
105 | "kHijing_gj100", // | |
106 | "kHijing_gj200", // | |
107 | "kHijing_pA", // | |
108 | "kPythia6", // | |
109 | "kPythia6Jets20_24", // | |
110 | "kPythia6Jets24_29", // | |
111 | "kPythia6Jets29_35", // | |
112 | "kPythia6Jets35_42", // | |
113 | "kPythia6Jets42_50", // | |
114 | "kPythia6Jets50_60", // | |
115 | "kPythia6Jets60_72", // | |
116 | "kPythia6Jets72_86", // | |
117 | "kPythia6Jets86_104", // | |
118 | "kPythia6Jets104_125", // | |
119 | "kPythia6Jets125_150", // | |
120 | "kPythia6Jets150_180", // | |
121 | "kD0PbPb5500", // | |
122 | "kCharmSemiElPbPb5500", // | |
123 | "kBeautySemiElPbPb5500", // | |
124 | "kCocktailTRD", // | |
125 | "kPyJJ", // | |
126 | "kPyGJ", // | |
127 | "kMuonCocktailCent1", // | |
128 | "kMuonCocktailPer1", // | |
129 | "kMuonCocktailPer4", // | |
130 | "kMuonCocktailCent1HighPt", // | |
131 | "kMuonCocktailPer1HighPt", // | |
132 | "kMuonCocktailPer4HighPt", // | |
133 | "kMuonCocktailCent1Single", // | |
134 | "kMuonCocktailPer1Single", // | |
088f8e79 | 135 | "kMuonCocktailPer4Single", |
136 | "kFMD1Flat", | |
137 | "kFMD2Flat", | |
8f6ee336 | 138 | "kFMD3Flat", |
139 | "kFMDFlat" | |
0d0e6995 | 140 | }; |
141 | ||
7684b53c | 142 | //____________________________________________________________________ |
143 | enum Geo_t { | |
144 | kHoles, // | |
145 | kNoHoles // | |
0d0e6995 | 146 | }; |
147 | ||
7684b53c | 148 | //____________________________________________________________________ |
149 | enum Rad_t { | |
150 | kGluonRadiation, // | |
151 | kNoGluonRadiation // | |
0d0e6995 | 152 | }; |
153 | ||
7684b53c | 154 | //____________________________________________________________________ |
155 | enum Mag_t { | |
156 | k2kG, // | |
157 | k4kG, // | |
158 | k5kG // | |
159 | }; | |
160 | ||
161 | //____________________________________________________________________ | |
0d0e6995 | 162 | enum MC_t { |
163 | kFLUKA, | |
164 | kGEANT3, | |
1a1fdef7 | 165 | kGEANT4, |
166 | kGEANT3TGEO, | |
4347b38f | 167 | }; |
0d0e6995 | 168 | |
7684b53c | 169 | //____________________________________________________________________ |
0d0e6995 | 170 | // Functions |
7684b53c | 171 | Float_t EtaToTheta(Float_t eta); |
c6b36280 | 172 | EG_t LookupEG(const Char_t* name); |
7684b53c | 173 | AliGenerator* GeneratorFactory(EG_t eg, Rad_t rad, TString& comment); |
174 | AliGenHijing* HijingStandard(); | |
175 | void ProcessEnvironmentVars(EG_t& eg, Int_t& seed); | |
42403906 | 176 | |
7684b53c | 177 | //____________________________________________________________________ |
178 | void | |
179 | Config() | |
afddaa11 | 180 | { |
7684b53c | 181 | //____________________________________________________________________ |
182 | // This part for configuration | |
6169f936 | 183 | // EG_t eg = test50; |
184 | // EG_t eg = kParam_fmd; | |
40076ce1 | 185 | // EG_t eg = kFMDFlat; // kParam_2000; // kPythia; |
f95a63c4 | 186 | // EG_t eg = kFMDFlat; |
83ad576a | 187 | EG_t eg = kPythia6; |
188 | // EG_t eg = kFMD2Flat; | |
7684b53c | 189 | Geo_t geo = kNoHoles; |
190 | Rad_t rad = kGluonRadiation; | |
191 | Mag_t mag = k5kG; | |
192 | Int_t seed = 12345; //Set 0 to use the current time | |
54e415a8 | 193 | MC_t mc = kGEANT3TGEO; |
afddaa11 | 194 | |
7684b53c | 195 | //____________________________________________________________________ |
196 | // Comment line | |
197 | static TString comment; | |
198 | ||
199 | //____________________________________________________________________ | |
200 | // Get settings from environment variables | |
201 | ProcessEnvironmentVars(eg, seed); | |
202 | ||
203 | //____________________________________________________________________ | |
4347b38f | 204 | // Set Random Number seed |
7684b53c | 205 | gRandom->SetSeed(seed); |
206 | cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl; | |
0d0e6995 | 207 | |
7684b53c | 208 | |
209 | //__________________________________________________________________ | |
210 | switch (mc) { | |
0d0e6995 | 211 | case kFLUKA: |
37c4363a | 212 | // |
213 | // libraries required by fluka21 | |
214 | // | |
215 | gSystem->Load("libGeom"); | |
216 | cout << "\t* Loading TFluka..." << endl; | |
217 | gSystem->Load("libTFluka"); | |
9aa0bdc4 | 218 | gSystem->MakeDirectory("peg"); |
37c4363a | 219 | // |
220 | // FLUKA MC | |
221 | // | |
222 | cout << "\t* Instantiating TFluka..." << endl; | |
223 | new TFluka("C++ Interface to Fluka", 0/*verbosity*/); | |
0d0e6995 | 224 | break; |
225 | case kGEANT3: | |
4ac75127 | 226 | { |
227 | // | |
228 | // Libraries needed by GEANT 3.21 | |
229 | // | |
40076ce1 | 230 | gSystem->Load("$ALICE_ROOT/lib/tgt_$ALICE_TARGET/libpythia6.so"); |
4ac75127 | 231 | gSystem->Load("libgeant321"); |
232 | ||
233 | // | |
234 | // GEANT 3.21 MC | |
235 | // | |
236 | TGeant3* gmc = new TGeant3("C++ Interface to Geant3"); | |
237 | gmc->SetSWIT(4, 1000); | |
238 | } | |
0d0e6995 | 239 | break; |
1a1fdef7 | 240 | case kGEANT3TGEO: |
4ac75127 | 241 | { |
242 | // | |
243 | // Libraries needed by GEANT 3.21 | |
244 | // | |
40076ce1 | 245 | gSystem->Load("$ALICE_ROOT/lib/tgt_$ALICE_TARGET/liblhapdf.so"); |
246 | gSystem->Load("$ALICE_ROOT/lib/tgt_$ALICE_TARGET/libpythia6.so"); | |
247 | // gSystem->Load("libEGPythia6.so"); //<- For non-debian (sigh!) | |
c1b9c050 | 248 | gSystem->Load("EGPythia6.so"); |
4ac75127 | 249 | gSystem->Load("libgeant321"); |
1a1fdef7 | 250 | |
4ac75127 | 251 | // |
252 | // GEANT 3.21 MC | |
253 | // | |
254 | TGeant3TGeo* gmc = new TGeant3TGeo("C++ Interface to Geant3"); | |
255 | gmc->SetSWIT(4, 1000); | |
256 | Printf("Making a TGeant3TGeo objet"); | |
257 | } | |
1a1fdef7 | 258 | break; |
0d0e6995 | 259 | default: |
260 | gAlice->Fatal("Config.C", "No MC type chosen"); | |
261 | return; | |
262 | } | |
7684b53c | 263 | |
264 | //__________________________________________________________________ | |
265 | AliRunLoader* rl = 0; | |
266 | ||
4347b38f | 267 | cout<<"Config.C: Creating Run Loader ..."<<endl; |
7684b53c | 268 | rl = AliRunLoader::Open("galice.root", |
269 | AliConfig::GetDefaultEventFolderName(), | |
270 | "recreate"); | |
4347b38f | 271 | if (!rl) { |
272 | gAlice->Fatal("Config.C","Can not instatiate the Run Loader"); | |
273 | return; | |
274 | } | |
275 | rl->SetCompressionLevel(2); | |
276 | rl->SetNumberOfEventsPerFile(3); | |
277 | gAlice->SetRunLoader(rl); | |
278 | ||
7684b53c | 279 | //__________________________________________________________________ |
280 | // For FLUKA | |
281 | switch (mc) { | |
37c4363a | 282 | case kFLUKA: |
283 | { | |
284 | // | |
285 | // Use kTRUE as argument to generate alice.pemf first | |
286 | // | |
287 | TString alice_pemf(gSystem->Which(".", "peg/mat17.pemf")); | |
288 | if (!alice_pemf.IsNull()) | |
289 | ((TFluka*)gMC)->SetGeneratePemf(kFALSE); | |
290 | else | |
291 | ((TFluka*)gMC)->SetGeneratePemf(kTRUE); | |
088f8e79 | 292 | TString flupro(gSystem->Getenv("FLUPRO")); |
293 | if (flupro.IsNull()) | |
294 | Fatal("Config.C", "Environment variable FLUPRO not set"); | |
295 | #if 0 | |
296 | char* files[] = { "brems_fin.bin", "cohff.bin", "elasct.bin", | |
297 | "gxsect.bin", "nuclear.bin", "sigmapi.bin", | |
298 | 0 }; | |
299 | char* file = files[0]; | |
300 | while (file) { | |
301 | TString which(gSystem->Which(".", file)); | |
302 | if (which.IsNull()) { | |
303 | if (gSystem->Symlink(Form("%s/%s", flupro.Data(), file), file)!=0) | |
304 | Fatal("Config.C", "Couldn't link $(FLUPRO)/%s -> .", file); | |
305 | } | |
306 | file++; | |
9aa0bdc4 | 307 | } |
088f8e79 | 308 | #endif |
309 | TString neuxsc(gSystem->Which(".", "neuxsc.bin")); | |
310 | if (neuxsc.IsNull()) | |
311 | gSystem->Symlink(Form("%s/neuxsc_72.bin", flupro.Data()), | |
312 | "neuxsc.bin"); | |
9aa0bdc4 | 313 | gSystem->CopyFile("$(FLUPRO)/random.dat", "old.seed", kTRUE); |
37c4363a | 314 | } |
315 | break; | |
316 | } | |
7684b53c | 317 | |
318 | //__________________________________________________________________ | |
0d0e6995 | 319 | // |
320 | // Set External decayer | |
4ac75127 | 321 | #if 0 |
0d0e6995 | 322 | AliDecayer *decayer = new AliDecayerPythia(); |
7684b53c | 323 | switch (eg) { |
324 | case kD0PbPb5500: decayer->SetForceDecay(kHadronicD); break; | |
325 | case kCharmSemiElPbPb5500: decayer->SetForceDecay(kSemiElectronic); break; | |
326 | case kBeautySemiElPbPb5500: decayer->SetForceDecay(kSemiElectronic); break; | |
327 | default: decayer->SetForceDecay(kAll); break; | |
328 | } | |
4347b38f | 329 | decayer->Init(); |
330 | gMC->SetExternalDecayer(decayer); | |
4ac75127 | 331 | #endif |
4347b38f | 332 | |
7684b53c | 333 | //__________________________________________________________________ |
bf000c32 | 334 | // *********** STEERING parameters FOR ALICE SIMULATION ************ |
335 | // - Specify event type to be tracked through the ALICE setup | |
336 | // - All positions are in cm, angles in degrees, and P and E in GeV | |
4347b38f | 337 | gMC->SetProcess("DCAY",1); |
338 | gMC->SetProcess("PAIR",1); | |
339 | gMC->SetProcess("COMP",1); | |
340 | gMC->SetProcess("PHOT",1); | |
341 | gMC->SetProcess("PFIS",0); | |
7684b53c | 342 | gMC->SetProcess("DRAY",0); |
4347b38f | 343 | gMC->SetProcess("ANNI",1); |
344 | gMC->SetProcess("BREM",1); | |
345 | gMC->SetProcess("MUNU",1); | |
7684b53c | 346 | gMC->SetProcess("CKOV",1); |
4347b38f | 347 | gMC->SetProcess("HADR",1); |
83ad576a | 348 | gMC->SetProcess("LOSS",1); // 0:none 1,3:dray 2:nodray 4:nofluct (def:2) |
7684b53c | 349 | gMC->SetProcess("MULS",1); |
4347b38f | 350 | gMC->SetProcess("RAYL",1); |
351 | ||
352 | Float_t cut = 1.e-3; // 1MeV cut by default | |
353 | Float_t tofmax = 1.e10; | |
354 | ||
355 | gMC->SetCut("CUTGAM", cut); | |
356 | gMC->SetCut("CUTELE", cut); | |
357 | gMC->SetCut("CUTNEU", cut); | |
358 | gMC->SetCut("CUTHAD", cut); | |
359 | gMC->SetCut("CUTMUO", cut); | |
7684b53c | 360 | gMC->SetCut("BCUTE", cut); |
361 | gMC->SetCut("BCUTM", cut); | |
362 | gMC->SetCut("DCUTE", cut); | |
363 | gMC->SetCut("DCUTM", cut); | |
4347b38f | 364 | gMC->SetCut("PPCUTM", cut); |
7684b53c | 365 | gMC->SetCut("TOFMAX", tofmax); |
0d0e6995 | 366 | |
4ac75127 | 367 | |
7684b53c | 368 | //__________________________________________________________________ |
369 | // Generator Configuration | |
7684b53c | 370 | AliGenerator* gener = GeneratorFactory(eg, rad, comment); |
371 | gener->SetOrigin(0, 0, 0); // vertex position | |
372 | gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position | |
373 | gener->SetCutVertexZ(1.); // Truncate at 1 sigma | |
374 | gener->SetVertexSmear(kPerEvent); | |
375 | gener->SetTrackingFlag(1); | |
376 | gener->Init(); | |
377 | ||
378 | //__________________________________________________________________ | |
0d0e6995 | 379 | // |
380 | // Comments | |
381 | // | |
7684b53c | 382 | switch (mag) { |
0d0e6995 | 383 | case k2kG: comment = comment.Append(" | L3 field 0.2 T"); break; |
384 | case k4kG: comment = comment.Append(" | L3 field 0.4 T"); break; | |
385 | case k5kG: comment = comment.Append(" | L3 field 0.5 T"); break; | |
386 | } | |
387 | ||
7684b53c | 388 | switch (rad) { |
0d0e6995 | 389 | case kGluonRadiation: |
390 | comment = comment.Append(" | Gluon Radiation On"); break; | |
391 | default: | |
392 | comment = comment.Append(" | Gluon Radiation Off"); break; | |
393 | } | |
394 | ||
7684b53c | 395 | switch(geo) { |
f4b3bbb7 | 396 | case kHoles: comment = comment.Append(" | Holes for PHOS/HMPID"); break; |
397 | default: comment = comment.Append(" | No holes for PHOS/HMPID"); break; | |
0d0e6995 | 398 | } |
399 | ||
400 | std::cout << "\n\n Comment: " << comment << "\n" << std::endl; | |
401 | ||
7684b53c | 402 | //__________________________________________________________________ |
4347b38f | 403 | // Field (L3 0.4 T) |
7684b53c | 404 | AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., mag); |
0d0e6995 | 405 | field->SetL3ConstField(0); //Using const. field in the barrel |
406 | rl->CdGAFile(); | |
7684b53c | 407 | gAlice->SetField(field); |
ed82d35e | 408 | TFile* magF = TFile::Open("mag.root", "RECREATE"); |
409 | field->Write("mag"); | |
410 | magF->Close(); | |
0d0e6995 | 411 | |
7684b53c | 412 | //__________________________________________________________________ |
0d0e6995 | 413 | // |
414 | // Used detectors | |
415 | // | |
0dd3acef | 416 | Bool_t useABSO = kFALSE; |
65af05bc | 417 | Bool_t useACORDE= kFALSE; |
4ac75127 | 418 | Bool_t useDIPO = kFALSE; |
0d0e6995 | 419 | Bool_t useFMD = kTRUE; |
4ac75127 | 420 | Bool_t useFRAME = kFALSE; |
69b696b9 | 421 | Bool_t useHALL = kFALSE; |
83ad576a | 422 | Bool_t useITS = kFALSE; |
4ac75127 | 423 | Bool_t useMAG = kFALSE; |
424 | Bool_t useMUON = kFALSE; | |
425 | Bool_t usePHOS = kFALSE; | |
2e0139df | 426 | Bool_t usePIPE = kTRUE; |
83ad576a | 427 | Bool_t usePMD = kFALSE; |
65af05bc | 428 | Bool_t useHMPID = kFALSE; |
4ac75127 | 429 | Bool_t useSHIL = kFALSE; |
0dd3acef | 430 | Bool_t useT0 = kFALSE; |
4ac75127 | 431 | Bool_t useTOF = kFALSE; |
432 | Bool_t useTPC = kFALSE; | |
433 | Bool_t useTRD = kFALSE; | |
69b696b9 | 434 | Bool_t useZDC = kFALSE; |
4ac75127 | 435 | Bool_t useEMCAL = kFALSE; |
83ad576a | 436 | Bool_t useVZERO = kFALSE; |
4347b38f | 437 | |
0d0e6995 | 438 | cout << "\t* Creating the detectors ..." << endl; |
bf000c32 | 439 | // ================= Alice BODY parameters ========================= |
4347b38f | 440 | AliBODY *BODY = new AliBODY("BODY", "Alice envelop"); |
441 | ||
0d0e6995 | 442 | |
f70f588a | 443 | if (useMAG) AliMAG *MAG = new AliMAG("MAG", "Magnet"); |
444 | if (useABSO) AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber"); | |
445 | if (useDIPO) AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3"); | |
446 | if (useHALL) AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall"); | |
4347b38f | 447 | if (useFRAME) { |
4347b38f | 448 | AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame"); |
7684b53c | 449 | switch (geo) { |
0d0e6995 | 450 | case kHoles: FRAME->SetHoles(1); break; |
451 | default: FRAME->SetHoles(0); break; | |
4347b38f | 452 | } |
453 | } | |
f70f588a | 454 | if (useSHIL) AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding v3"); |
455 | if (usePIPE) AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe"); | |
456 | if (useITS) AliITS *ITS = new AliITSv11Hybrid("ITS","ITS v11Hybrid"); | |
457 | if (useTPC) AliTPC *TPC = new AliTPCv2("TPC", "Default"); | |
458 | if (useTOF) AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF"); | |
459 | if (useHMPID) AliHMPID *HMPID = new AliHMPIDv1("HMPID", "normal HMPID"); | |
460 | if (useZDC) AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC"); | |
461 | if (useTRD) AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator"); | |
462 | if (useFMD) AliFMD *FMD = new AliFMDv1("FMD", "normal FMD"); | |
463 | if (useMUON) AliMUON *MUON = new AliMUONv1("MUON", "default"); | |
464 | if (usePHOS) AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP"); | |
465 | if (usePMD) AliPMD *PMD = new AliPMDv1("PMD", "normal PMD"); | |
466 | if (useT0) AliT0 *T0 = new AliT0v1("T0", "T0 Detector"); | |
467 | if (useEMCAL) AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETE"); | |
468 | if (useACORDE) AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE"); | |
469 | if (useVZERO) AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO"); | |
4347b38f | 470 | } |
471 | ||
7684b53c | 472 | //____________________________________________________________________ |
0d0e6995 | 473 | Float_t EtaToTheta(Float_t arg) |
474 | { | |
7684b53c | 475 | return (180./TMath::Pi())*2.*TMath::ATan(TMath::Exp(-arg)); |
476 | } | |
477 | ||
478 | //____________________________________________________________________ | |
479 | Int_t | |
480 | LookupEG(const Char_t* name) | |
481 | { | |
482 | TString n(name); | |
483 | for (Int_t i = 0; i < kEgMax; i++) { | |
484 | if (n == egName[i]) return i; | |
485 | } | |
486 | return -1; | |
487 | } | |
488 | ||
489 | //____________________________________________________________________ | |
490 | AliGenerator* | |
491 | GeneratorFactory(EG_t eg, Rad_t rad, TString& comment) | |
492 | { | |
493 | Int_t isw = 3; | |
494 | if (rad == kNoGluonRadiation) isw = 0; | |
495 | ||
40076ce1 | 496 | // Possibly load libAliPythia6 |
497 | switch (eg) { | |
498 | case kPythia6: | |
499 | case kPythia6Jets20_24: | |
500 | case kPythia6Jets24_29: | |
501 | case kPythia6Jets29_35: | |
502 | case kPythia6Jets35_42: | |
503 | case kPythia6Jets42_50: | |
504 | case kPythia6Jets50_60: | |
505 | case kPythia6Jets60_72: | |
506 | case kPythia6Jets72_86: | |
507 | case kPythia6Jets86_104: | |
508 | case kPythia6Jets104_125: | |
509 | case kPythia6Jets125_150: | |
510 | case kPythia6Jets150_180: | |
511 | gSystem->Load("liblhapdf.so"); | |
512 | // gSystem->Load("/usr/lib/libpythia.so"); | |
513 | // gSystem->ListLibraries(); | |
514 | gSystem->Load("EGPythia6.so"); | |
515 | gSystem->Load("libAliPythia6"); | |
516 | break; | |
517 | } | |
7684b53c | 518 | |
519 | AliGenerator * gGener = 0; | |
520 | switch (eg) { | |
521 | case test50: | |
522 | { | |
523 | comment = comment.Append(":HIJINGparam test 50 particles"); | |
524 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(50); | |
525 | gener->SetMomentumRange(0, 999999.); | |
526 | gener->SetPhiRange(0., 360.); | |
527 | // Set pseudorapidity range from -8 to 8. | |
528 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
529 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
530 | gener->SetThetaRange(thmin,thmax); | |
531 | gGener=gener; | |
532 | } | |
533 | break; | |
534 | case kParam_8000: | |
535 | { | |
536 | comment = comment.Append(":HIJINGparam N=8000"); | |
537 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030); | |
538 | gener->SetMomentumRange(0, 999999.); | |
539 | gener->SetPhiRange(0., 360.); | |
540 | // Set pseudorapidity range from -8 to 8. | |
541 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
542 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
543 | gener->SetThetaRange(thmin,thmax); | |
544 | gGener=gener; | |
545 | } | |
546 | break; | |
547 | case kParam_4000: | |
548 | { | |
549 | comment = comment.Append("HIJINGparam N=4000"); | |
550 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015); | |
551 | gener->SetMomentumRange(0, 999999.); | |
552 | gener->SetPhiRange(0., 360.); | |
553 | // Set pseudorapidity range from -8 to 8. | |
554 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
555 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
556 | gener->SetThetaRange(thmin,thmax); | |
557 | gGener=gener; | |
558 | } | |
559 | break; | |
560 | case kParam_2000: | |
561 | { | |
562 | comment = comment.Append("HIJINGparam N=2000"); | |
563 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507); | |
564 | gener->SetMomentumRange(0, 999999.); | |
565 | gener->SetPhiRange(0., 360.); | |
566 | // Set pseudorapidity range from -8 to 8. | |
567 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
568 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
824466d5 | 569 | gener->SetThetaRange(thmin,thmax); |
570 | gGener=gener; | |
571 | } | |
572 | break; | |
573 | case kParam_fmd: | |
574 | { | |
575 | comment = comment.Append("HIJINGparam N=100"); | |
1a1fdef7 | 576 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(500); |
824466d5 | 577 | gener->SetMomentumRange(0, 999999.); |
578 | gener->SetPhiRange(0., 360.); | |
579 | // Set pseudorapidity range from -8 to 8. | |
1a1fdef7 | 580 | Float_t thmin = EtaToTheta(6); // theta min. <---> eta max |
581 | Float_t thmax = EtaToTheta(2); // theta max. <---> eta min | |
7684b53c | 582 | gener->SetThetaRange(thmin,thmax); |
583 | gGener=gener; | |
584 | } | |
585 | break; | |
586 | // | |
587 | // Hijing Central | |
588 | // | |
589 | case kHijing_cent1: | |
590 | { | |
591 | comment = comment.Append("HIJING cent1"); | |
592 | AliGenHijing *gener = HijingStandard(); | |
593 | // impact parameter range | |
594 | gener->SetImpactParameterRange(0., 5.); | |
595 | gGener=gener; | |
596 | } | |
597 | break; | |
598 | case kHijing_cent2: | |
599 | { | |
600 | comment = comment.Append("HIJING cent2"); | |
601 | AliGenHijing *gener = HijingStandard(); | |
602 | // impact parameter range | |
603 | gener->SetImpactParameterRange(0., 2.); | |
604 | gGener=gener; | |
605 | } | |
606 | break; | |
607 | // | |
608 | // Hijing Peripheral | |
609 | // | |
610 | case kHijing_per1: | |
611 | { | |
612 | comment = comment.Append("HIJING per1"); | |
613 | AliGenHijing *gener = HijingStandard(); | |
614 | // impact parameter range | |
615 | gener->SetImpactParameterRange(5., 8.6); | |
616 | gGener=gener; | |
617 | } | |
618 | break; | |
619 | case kHijing_per2: | |
620 | { | |
621 | comment = comment.Append("HIJING per2"); | |
622 | AliGenHijing *gener = HijingStandard(); | |
623 | // impact parameter range | |
624 | gener->SetImpactParameterRange(8.6, 11.2); | |
625 | gGener=gener; | |
626 | } | |
627 | break; | |
628 | case kHijing_per3: | |
629 | { | |
630 | comment = comment.Append("HIJING per3"); | |
631 | AliGenHijing *gener = HijingStandard(); | |
632 | // impact parameter range | |
633 | gener->SetImpactParameterRange(11.2, 13.2); | |
634 | gGener=gener; | |
635 | } | |
636 | break; | |
637 | case kHijing_per4: | |
638 | { | |
639 | comment = comment.Append("HIJING per4"); | |
640 | AliGenHijing *gener = HijingStandard(); | |
641 | // impact parameter range | |
642 | gener->SetImpactParameterRange(13.2, 15.); | |
643 | gGener=gener; | |
644 | } | |
645 | break; | |
646 | case kHijing_per5: | |
647 | { | |
648 | comment = comment.Append("HIJING per5"); | |
649 | AliGenHijing *gener = HijingStandard(); | |
650 | // impact parameter range | |
651 | gener->SetImpactParameterRange(15., 100.); | |
652 | gGener=gener; | |
653 | } | |
654 | break; | |
655 | // | |
656 | // Jet-Jet | |
657 | // | |
658 | case kHijing_jj25: | |
659 | { | |
660 | comment = comment.Append("HIJING Jet 25 GeV"); | |
661 | AliGenHijing *gener = HijingStandard(); | |
662 | // impact parameter range | |
663 | gener->SetImpactParameterRange(0., 5.); | |
664 | // trigger | |
665 | gener->SetTrigger(1); | |
666 | gener->SetPtJet(25.); | |
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_jj50: | |
676 | { | |
677 | comment = comment.Append("HIJING Jet 50 GeV"); | |
678 | AliGenHijing *gener = HijingStandard(); | |
679 | // impact parameter range | |
680 | gener->SetImpactParameterRange(0., 5.); | |
681 | // trigger | |
682 | gener->SetTrigger(1); | |
683 | gener->SetPtJet(50.); | |
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 | case kHijing_jj75: | |
693 | { | |
694 | comment = comment.Append("HIJING Jet 75 GeV"); | |
695 | AliGenHijing *gener = HijingStandard(); | |
696 | // impact parameter range | |
697 | gener->SetImpactParameterRange(0., 5.); | |
698 | // trigger | |
699 | gener->SetTrigger(1); | |
700 | gener->SetPtJet(75.); | |
701 | gener->SetRadiation(isw); | |
702 | gener->SetSimpleJets(!isw); | |
703 | gener->SetJetEtaRange(-0.3,0.3); | |
704 | gener->SetJetPhiRange(75., 165.); | |
705 | gGener=gener; | |
706 | } | |
707 | break; | |
708 | ||
709 | case kHijing_jj100: | |
710 | { | |
711 | comment = comment.Append("HIJING Jet 100 GeV"); | |
712 | AliGenHijing *gener = HijingStandard(); | |
713 | // impact parameter range | |
714 | gener->SetImpactParameterRange(0., 5.); | |
715 | // trigger | |
716 | gener->SetTrigger(1); | |
717 | gener->SetPtJet(100.); | |
718 | gener->SetRadiation(isw); | |
719 | gener->SetSimpleJets(!isw); | |
720 | gener->SetJetEtaRange(-0.3,0.3); | |
721 | gener->SetJetPhiRange(75., 165.); | |
722 | gGener=gener; | |
723 | } | |
724 | break; | |
725 | ||
726 | case kHijing_jj200: | |
727 | { | |
728 | comment = comment.Append("HIJING Jet 200 GeV"); | |
729 | AliGenHijing *gener = HijingStandard(); | |
730 | // impact parameter range | |
731 | gener->SetImpactParameterRange(0., 5.); | |
732 | // trigger | |
733 | gener->SetTrigger(1); | |
734 | gener->SetPtJet(200.); | |
735 | gener->SetRadiation(isw); | |
736 | gener->SetSimpleJets(!isw); | |
737 | gener->SetJetEtaRange(-0.3,0.3); | |
738 | gener->SetJetPhiRange(75., 165.); | |
739 | gGener=gener; | |
740 | } | |
741 | break; | |
742 | // | |
743 | // Gamma-Jet | |
744 | // | |
745 | case kHijing_gj25: | |
746 | { | |
747 | comment = comment.Append("HIJING Gamma 25 GeV"); | |
748 | AliGenHijing *gener = HijingStandard(); | |
749 | // impact parameter range | |
750 | gener->SetImpactParameterRange(0., 5.); | |
751 | // trigger | |
752 | gener->SetTrigger(2); | |
753 | gener->SetPtJet(25.); | |
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_gj50: | |
763 | { | |
764 | comment = comment.Append("HIJING Gamma 50 GeV"); | |
765 | AliGenHijing *gener = HijingStandard(); | |
766 | // impact parameter range | |
767 | gener->SetImpactParameterRange(0., 5.); | |
768 | // trigger | |
769 | gener->SetTrigger(2); | |
770 | gener->SetPtJet(50.); | |
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 | ||
779 | case kHijing_gj75: | |
780 | { | |
781 | comment = comment.Append("HIJING Gamma 75 GeV"); | |
782 | AliGenHijing *gener = HijingStandard(); | |
783 | // impact parameter range | |
784 | gener->SetImpactParameterRange(0., 5.); | |
785 | // trigger | |
786 | gener->SetTrigger(2); | |
787 | gener->SetPtJet(75.); | |
788 | gener->SetRadiation(isw); | |
789 | gener->SetSimpleJets(!isw); | |
790 | gener->SetJetEtaRange(-0.12, 0.12); | |
791 | gener->SetJetPhiRange(220., 320.); | |
792 | gGener=gener; | |
793 | } | |
794 | break; | |
795 | ||
796 | case kHijing_gj100: | |
797 | { | |
798 | comment = comment.Append("HIJING Gamma 100 GeV"); | |
799 | AliGenHijing *gener = HijingStandard(); | |
800 | // impact parameter range | |
801 | gener->SetImpactParameterRange(0., 5.); | |
802 | // trigger | |
803 | gener->SetTrigger(2); | |
804 | gener->SetPtJet(100.); | |
805 | gener->SetRadiation(isw); | |
806 | gener->SetSimpleJets(!isw); | |
807 | gener->SetJetEtaRange(-0.12, 0.12); | |
808 | gener->SetJetPhiRange(220., 320.); | |
809 | gGener=gener; | |
810 | } | |
811 | break; | |
812 | ||
813 | case kHijing_gj200: | |
814 | { | |
815 | comment = comment.Append("HIJING Gamma 200 GeV"); | |
816 | AliGenHijing *gener = HijingStandard(); | |
817 | // impact parameter range | |
818 | gener->SetImpactParameterRange(0., 5.); | |
819 | // trigger | |
820 | gener->SetTrigger(2); | |
821 | gener->SetPtJet(200.); | |
822 | gener->SetRadiation(isw); | |
823 | gener->SetSimpleJets(!isw); | |
824 | gener->SetJetEtaRange(-0.12, 0.12); | |
825 | gener->SetJetPhiRange(220., 320.); | |
826 | gGener=gener; | |
827 | } | |
828 | break; | |
829 | case kHijing_pA: | |
830 | { | |
831 | comment = comment.Append("HIJING pA"); | |
832 | ||
833 | AliGenCocktail *gener = new AliGenCocktail(); | |
834 | ||
835 | AliGenHijing *hijing = new AliGenHijing(-1); | |
836 | // centre of mass energy | |
837 | hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.); | |
838 | // impact parameter range | |
839 | hijing->SetImpactParameterRange(0., 15.); | |
840 | // reference frame | |
841 | hijing->SetReferenceFrame("CMS"); | |
842 | hijing->SetBoostLHC(1); | |
843 | // projectile | |
844 | hijing->SetProjectile("P", 1, 1); | |
845 | hijing->SetTarget ("A", 208, 82); | |
846 | // tell hijing to keep the full parent child chain | |
847 | hijing->KeepFullEvent(); | |
848 | // enable jet quenching | |
849 | hijing->SetJetQuenching(0); | |
850 | // enable shadowing | |
851 | hijing->SetShadowing(1); | |
852 | // Don't track spectators | |
853 | hijing->SetSpectators(0); | |
854 | // kinematic selection | |
855 | hijing->SetSelectAll(0); | |
856 | // | |
857 | AliGenSlowNucleons* gray = new AliGenSlowNucleons(1); | |
858 | AliSlowNucleonModel* model = new AliSlowNucleonModelExp(); | |
859 | gray->SetSlowNucleonModel(model); | |
860 | gray->SetDebug(1); | |
861 | gener->AddGenerator(hijing,"Hijing pPb", 1); | |
862 | gener->AddGenerator(gray, "Gray Particles",1); | |
863 | gGener=gener; | |
864 | } | |
865 | break; | |
866 | case kPythia6: | |
867 | { | |
868 | comment = comment.Append(":Pythia p-p @ 14 TeV"); | |
869 | AliGenPythia *gener = new AliGenPythia(-1); | |
870 | gener->SetMomentumRange(0,999999); | |
871 | gener->SetThetaRange(0., 180.); | |
872 | gener->SetYRange(-12,12); | |
873 | gener->SetPtRange(0,1000); | |
874 | gener->SetProcess(kPyMb); | |
875 | gener->SetEnergyCMS(14000.); | |
876 | gGener=gener; | |
877 | } | |
878 | break; | |
879 | case kPythia6Jets20_24: | |
880 | { | |
881 | comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV"); | |
882 | AliGenPythia * gener = new AliGenPythia(-1); | |
883 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
884 | gener->SetProcess(kPyJets);// Process type | |
885 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
886 | gener->SetJetPhiRange(0., 360.); | |
887 | gener->SetJetEtRange(10., 1000.); | |
888 | gener->SetGluonRadiation(1,1); | |
889 | // gener->SetPtKick(0.); | |
890 | // Structure function | |
891 | gener->SetStrucFunc(kCTEQ4L); | |
892 | gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering | |
893 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
894 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
895 | gGener=gener; | |
896 | } | |
897 | break; | |
898 | case kPythia6Jets24_29: | |
899 | { | |
900 | comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV"); | |
901 | AliGenPythia * gener = new AliGenPythia(-1); | |
902 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
903 | gener->SetProcess(kPyJets);// Process type | |
904 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
905 | gener->SetJetPhiRange(0., 360.); | |
906 | gener->SetJetEtRange(10., 1000.); | |
907 | gener->SetGluonRadiation(1,1); | |
908 | // gener->SetPtKick(0.); | |
909 | // Structure function | |
910 | gener->SetStrucFunc(kCTEQ4L); | |
911 | gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering | |
912 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
913 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
914 | gGener=gener; | |
915 | } | |
916 | break; | |
917 | case kPythia6Jets29_35: | |
918 | { | |
919 | comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV"); | |
920 | AliGenPythia * gener = new AliGenPythia(-1); | |
921 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
922 | gener->SetProcess(kPyJets);// Process type | |
923 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
924 | gener->SetJetPhiRange(0., 360.); | |
925 | gener->SetJetEtRange(10., 1000.); | |
926 | gener->SetGluonRadiation(1,1); | |
927 | // gener->SetPtKick(0.); | |
928 | // Structure function | |
929 | gener->SetStrucFunc(kCTEQ4L); | |
930 | gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering | |
931 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
932 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
933 | gGener=gener; | |
934 | } | |
935 | break; | |
936 | case kPythia6Jets35_42: | |
937 | { | |
938 | comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV"); | |
939 | AliGenPythia * gener = new AliGenPythia(-1); | |
940 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
941 | gener->SetProcess(kPyJets);// Process type | |
942 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
943 | gener->SetJetPhiRange(0., 360.); | |
944 | gener->SetJetEtRange(10., 1000.); | |
945 | gener->SetGluonRadiation(1,1); | |
946 | // gener->SetPtKick(0.); | |
947 | // Structure function | |
948 | gener->SetStrucFunc(kCTEQ4L); | |
949 | gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering | |
950 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
951 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
952 | gGener=gener; | |
953 | } | |
954 | break; | |
955 | case kPythia6Jets42_50: | |
956 | { | |
957 | comment = comment.Append(":Pythia jets 42-50 GeV @ 5.5 TeV"); | |
958 | AliGenPythia * gener = new AliGenPythia(-1); | |
959 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
960 | gener->SetProcess(kPyJets);// Process type | |
961 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
962 | gener->SetJetPhiRange(0., 360.); | |
963 | gener->SetJetEtRange(10., 1000.); | |
964 | gener->SetGluonRadiation(1,1); | |
965 | // gener->SetPtKick(0.); | |
966 | // Structure function | |
967 | gener->SetStrucFunc(kCTEQ4L); | |
968 | gener->SetPtHard(42., 50.);// Pt transfer of the hard scattering | |
969 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
970 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
971 | gGener=gener; | |
972 | } | |
973 | break; | |
974 | case kPythia6Jets50_60: | |
975 | { | |
976 | comment = comment.Append(":Pythia jets 50-60 GeV @ 5.5 TeV"); | |
977 | AliGenPythia * gener = new AliGenPythia(-1); | |
978 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
979 | gener->SetProcess(kPyJets);// Process type | |
980 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
981 | gener->SetJetPhiRange(0., 360.); | |
982 | gener->SetJetEtRange(10., 1000.); | |
983 | gener->SetGluonRadiation(1,1); | |
984 | // gener->SetPtKick(0.); | |
985 | // Structure function | |
986 | gener->SetStrucFunc(kCTEQ4L); | |
987 | gener->SetPtHard(50., 60.);// Pt transfer of the hard scattering | |
988 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
989 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
990 | gGener=gener; | |
991 | } | |
992 | break; | |
993 | case kPythia6Jets60_72: | |
994 | { | |
995 | comment = comment.Append(":Pythia jets 60-72 GeV @ 5.5 TeV"); | |
996 | AliGenPythia * gener = new AliGenPythia(-1); | |
997 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
998 | gener->SetProcess(kPyJets);// Process type | |
999 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
1000 | gener->SetJetPhiRange(0., 360.); | |
1001 | gener->SetJetEtRange(10., 1000.); | |
1002 | gener->SetGluonRadiation(1,1); | |
1003 | // gener->SetPtKick(0.); | |
1004 | // Structure function | |
1005 | gener->SetStrucFunc(kCTEQ4L); | |
1006 | gener->SetPtHard(60., 72.);// Pt transfer of the hard scattering | |
1007 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
1008 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
1009 | gGener=gener; | |
1010 | } | |
1011 | break; | |
1012 | case kPythia6Jets72_86: | |
1013 | { | |
1014 | comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV"); | |
1015 | AliGenPythia * gener = new AliGenPythia(-1); | |
1016 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
1017 | gener->SetProcess(kPyJets);// Process type | |
1018 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
1019 | gener->SetJetPhiRange(0., 360.); | |
1020 | gener->SetJetEtRange(10., 1000.); | |
1021 | gener->SetGluonRadiation(1,1); | |
1022 | // gener->SetPtKick(0.); | |
1023 | // Structure function | |
1024 | gener->SetStrucFunc(kCTEQ4L); | |
1025 | gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering | |
1026 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
1027 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
1028 | gGener=gener; | |
1029 | } | |
1030 | break; | |
1031 | case kPythia6Jets86_104: | |
1032 | { | |
1033 | comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV"); | |
1034 | AliGenPythia * gener = new AliGenPythia(-1); | |
1035 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
1036 | gener->SetProcess(kPyJets);// Process type | |
1037 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
1038 | gener->SetJetPhiRange(0., 360.); | |
1039 | gener->SetJetEtRange(10., 1000.); | |
1040 | gener->SetGluonRadiation(1,1); | |
1041 | // gener->SetPtKick(0.); | |
1042 | // Structure function | |
1043 | gener->SetStrucFunc(kCTEQ4L); | |
1044 | gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering | |
1045 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
1046 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
1047 | gGener=gener; | |
1048 | } | |
1049 | break; | |
1050 | case kPythia6Jets104_125: | |
1051 | { | |
1052 | comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV"); | |
1053 | AliGenPythia * gener = new AliGenPythia(-1); | |
1054 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
1055 | gener->SetProcess(kPyJets);// Process type | |
1056 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
1057 | gener->SetJetPhiRange(0., 360.); | |
1058 | gener->SetJetEtRange(10., 1000.); | |
1059 | gener->SetGluonRadiation(1,1); | |
1060 | // gener->SetPtKick(0.); | |
1061 | // Structure function | |
1062 | gener->SetStrucFunc(kCTEQ4L); | |
1063 | gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering | |
1064 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
1065 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
1066 | gGener=gener; | |
1067 | } | |
1068 | break; | |
1069 | case kPythia6Jets125_150: | |
1070 | { | |
1071 | comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV"); | |
1072 | AliGenPythia * gener = new AliGenPythia(-1); | |
1073 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
1074 | gener->SetProcess(kPyJets);// Process type | |
1075 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
1076 | gener->SetJetPhiRange(0., 360.); | |
1077 | gener->SetJetEtRange(10., 1000.); | |
1078 | gener->SetGluonRadiation(1,1); | |
1079 | // gener->SetPtKick(0.); | |
1080 | // Structure function | |
1081 | gener->SetStrucFunc(kCTEQ4L); | |
1082 | gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering | |
1083 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
1084 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
1085 | gGener=gener; | |
1086 | } | |
1087 | break; | |
1088 | case kPythia6Jets150_180: | |
1089 | { | |
1090 | comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV"); | |
1091 | AliGenPythia * gener = new AliGenPythia(-1); | |
1092 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
1093 | gener->SetProcess(kPyJets);// Process type | |
1094 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
1095 | gener->SetJetPhiRange(0., 360.); | |
1096 | gener->SetJetEtRange(10., 1000.); | |
1097 | gener->SetGluonRadiation(1,1); | |
1098 | // gener->SetPtKick(0.); | |
1099 | // Structure function | |
1100 | gener->SetStrucFunc(kCTEQ4L); | |
1101 | gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering | |
1102 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
1103 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
1104 | gGener=gener; | |
1105 | } | |
1106 | break; | |
1107 | case kD0PbPb5500: | |
1108 | { | |
1109 | comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV"); | |
1110 | AliGenPythia * gener = new AliGenPythia(10); | |
1111 | gener->SetProcess(kPyD0PbPbMNR); | |
1112 | gener->SetStrucFunc(kCTEQ4L); | |
1113 | gener->SetPtHard(2.1,-1.0); | |
1114 | gener->SetEnergyCMS(5500.); | |
1115 | gener->SetNuclei(208,208); | |
1116 | gener->SetForceDecay(kHadronicD); | |
1117 | gener->SetYRange(-2,2); | |
1118 | gener->SetFeedDownHigherFamily(kFALSE); | |
1119 | gener->SetStackFillOpt(AliGenPythia::kParentSelection); | |
1120 | gener->SetCountMode(AliGenPythia::kCountParents); | |
1121 | gGener=gener; | |
1122 | } | |
1123 | break; | |
1124 | case kCharmSemiElPbPb5500: | |
1125 | { | |
1126 | comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV"); | |
1127 | AliGenPythia * gener = new AliGenPythia(10); | |
1128 | gener->SetProcess(kPyCharmPbPbMNR); | |
1129 | gener->SetStrucFunc(kCTEQ4L); | |
1130 | gener->SetPtHard(2.1,-1.0); | |
1131 | gener->SetEnergyCMS(5500.); | |
1132 | gener->SetNuclei(208,208); | |
1133 | gener->SetForceDecay(kSemiElectronic); | |
1134 | gener->SetYRange(-2,2); | |
1135 | gener->SetFeedDownHigherFamily(kFALSE); | |
1136 | gener->SetCountMode(AliGenPythia::kCountParents); | |
1137 | gGener=gener; | |
1138 | } | |
1139 | break; | |
1140 | case kBeautySemiElPbPb5500: | |
1141 | { | |
1142 | comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV"); | |
1143 | AliGenPythia *gener = new AliGenPythia(10); | |
1144 | gener->SetProcess(kPyBeautyPbPbMNR); | |
1145 | gener->SetStrucFunc(kCTEQ4L); | |
1146 | gener->SetPtHard(2.75,-1.0); | |
1147 | gener->SetEnergyCMS(5500.); | |
1148 | gener->SetNuclei(208,208); | |
1149 | gener->SetForceDecay(kSemiElectronic); | |
1150 | gener->SetYRange(-2,2); | |
1151 | gener->SetFeedDownHigherFamily(kFALSE); | |
1152 | gener->SetCountMode(AliGenPythia::kCountParents); | |
1153 | gGener=gener; | |
1154 | } | |
1155 | break; | |
1156 | case kCocktailTRD: | |
1157 | { | |
1158 | comment = comment.Append(" Cocktail for TRD at 5.5 TeV"); | |
1159 | AliGenCocktail *gener = new AliGenCocktail(); | |
1160 | ||
1161 | AliGenParam *jpsi = new AliGenParam(10, | |
1162 | new AliGenMUONlib(), | |
1163 | AliGenMUONlib::kJpsiFamily, | |
1164 | "Vogt PbPb"); | |
1165 | ||
1166 | jpsi->SetPtRange(0, 100); | |
1167 | jpsi->SetYRange(-1., +1.); | |
1168 | jpsi->SetForceDecay(kDiElectron); | |
1169 | ||
1170 | AliGenParam *ups = new AliGenParam(10, | |
1171 | new AliGenMUONlib(), | |
1172 | AliGenMUONlib::kUpsilonFamily, | |
1173 | "Vogt PbPb"); | |
1174 | ups->SetPtRange(0, 100); | |
1175 | ups->SetYRange(-1., +1.); | |
1176 | ups->SetForceDecay(kDiElectron); | |
1177 | ||
1178 | AliGenParam *charm = new AliGenParam(10, | |
1179 | new AliGenMUONlib(), | |
1180 | AliGenMUONlib::kCharm, | |
1181 | "central"); | |
1182 | charm->SetPtRange(0, 100); | |
1183 | charm->SetYRange(-1.5, +1.5); | |
1184 | charm->SetForceDecay(kSemiElectronic); | |
1185 | ||
1186 | ||
1187 | AliGenParam *beauty = new AliGenParam(10, | |
1188 | new AliGenMUONlib(), | |
1189 | AliGenMUONlib::kBeauty, | |
1190 | "central"); | |
1191 | beauty->SetPtRange(0, 100); | |
1192 | beauty->SetYRange(-1.5, +1.5); | |
1193 | beauty->SetForceDecay(kSemiElectronic); | |
1194 | ||
1195 | gener->AddGenerator(jpsi,"J/psi",1); | |
1196 | gener->AddGenerator(ups,"Upsilon",1); | |
1197 | gener->AddGenerator(charm,"Charm",1); | |
1198 | gener->AddGenerator(beauty,"Beauty",1); | |
1199 | gGener=gener; | |
1200 | } | |
1201 | break; | |
1202 | case kPyJJ: | |
1203 | { | |
1204 | comment = comment.Append(" Jet-jet at 5.5 TeV"); | |
1205 | AliGenPythia *gener = new AliGenPythia(-1); | |
1206 | gener->SetEnergyCMS(5500.); | |
1207 | gener->SetProcess(kPyJets); | |
1208 | Double_t ptHardMin=10.0, ptHardMax=-1.0; | |
1209 | gener->SetPtHard(ptHardMin,ptHardMax); | |
1210 | gener->SetYHard(-0.7,0.7); | |
1211 | gener->SetJetEtaRange(-0.2,0.2); | |
1212 | gener->SetEventListRange(0,1); | |
1213 | gGener=gener; | |
1214 | } | |
1215 | break; | |
1216 | case kPyGJ: | |
1217 | { | |
1218 | comment = comment.Append(" Gamma-jet at 5.5 TeV"); | |
1219 | AliGenPythia *gener = new AliGenPythia(-1); | |
1220 | gener->SetEnergyCMS(5500.); | |
1221 | gener->SetProcess(kPyDirectGamma); | |
1222 | Double_t ptHardMin=10.0, ptHardMax=-1.0; | |
1223 | gener->SetPtHard(ptHardMin,ptHardMax); | |
1224 | gener->SetYHard(-1.0,1.0); | |
1225 | gener->SetGammaEtaRange(-0.13,0.13); | |
1226 | gener->SetGammaPhiRange(210.,330.); | |
1227 | gener->SetEventListRange(0,1); | |
1228 | gGener=gener; | |
1229 | } | |
1230 | break; | |
1231 | case kMuonCocktailCent1: | |
1232 | { | |
1233 | comment = comment.Append(" Muon Cocktail Cent1"); | |
1234 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1235 | gener->SetPtRange(1.0,100.); // Transverse momentum range | |
1236 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1237 | gener->SetYRange(-4.0,-2.4); | |
1238 | gener->SetMuonPtCut(0.8); | |
1239 | gener->SetMuonThetaCut(171.,178.); | |
1240 | gener->SetMuonMultiplicity(2); | |
1241 | gener->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04 | |
1242 | gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04 | |
1243 | gGener=gener; | |
1244 | } | |
1245 | break; | |
1246 | case kMuonCocktailPer1: | |
1247 | { | |
1248 | comment = comment.Append(" Muon Cocktail Per1"); | |
1249 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1250 | gener->SetPtRange(1.0,100.); // Transverse momentum range | |
1251 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1252 | gener->SetYRange(-4.0,-2.4); | |
1253 | gener->SetMuonPtCut(0.8); | |
1254 | gener->SetMuonThetaCut(171.,178.); | |
1255 | gener->SetMuonMultiplicity(2); | |
1256 | gener->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04 | |
1257 | gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04 | |
1258 | gGener=gener; | |
1259 | } | |
1260 | break; | |
1261 | case kMuonCocktailPer4: | |
1262 | { | |
1263 | comment = comment.Append(" Muon Cocktail Per4"); | |
1264 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1265 | gener->SetPtRange(1.0,100.); // Transverse momentum range | |
1266 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1267 | gener->SetYRange(-4.0,-2.4); | |
1268 | gener->SetMuonPtCut(0.8); | |
1269 | gener->SetMuonThetaCut(171.,178.); | |
1270 | gener->SetMuonMultiplicity(2); | |
1271 | gener->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04 | |
1272 | gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04 | |
1273 | gGener=gener; | |
1274 | } | |
1275 | break; | |
1276 | case kMuonCocktailCent1HighPt: | |
1277 | { | |
1278 | comment = comment.Append(" Muon Cocktail HighPt Cent1"); | |
1279 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1280 | gener->SetPtRange(1.0,100.); // Transverse momentum range | |
1281 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1282 | gener->SetYRange(-4.0,-2.4); | |
1283 | gener->SetMuonPtCut(2.5); | |
1284 | gener->SetMuonThetaCut(171.,178.); | |
1285 | gener->SetMuonMultiplicity(2); | |
1286 | gener->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04 | |
1287 | gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04 | |
1288 | gGener=gener; | |
1289 | } | |
1290 | break; | |
1291 | case kMuonCocktailPer1HighPt : | |
1292 | { | |
1293 | comment = comment.Append(" Muon Cocktail HighPt Per1"); | |
1294 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1295 | gener->SetPtRange(1.0,100.); // Transverse momentum range | |
1296 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1297 | gener->SetYRange(-4.0,-2.4); | |
1298 | gener->SetMuonPtCut(2.5); | |
1299 | gener->SetMuonThetaCut(171.,178.); | |
1300 | gener->SetMuonMultiplicity(2); | |
1301 | gener->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04 | |
1302 | gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04 | |
1303 | gGener=gener; | |
1304 | } | |
1305 | break; | |
1306 | case kMuonCocktailPer4HighPt: | |
1307 | { | |
1308 | comment = comment.Append(" Muon Cocktail HighPt Per4"); | |
1309 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1310 | gener->SetPtRange(1.0,100.); // Transverse momentum range | |
1311 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1312 | gener->SetYRange(-4.0,-2.4); | |
1313 | gener->SetMuonPtCut(2.5); | |
1314 | gener->SetMuonThetaCut(171.,178.); | |
1315 | gener->SetMuonMultiplicity(2); | |
1316 | gener->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04 | |
1317 | gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04 | |
1318 | gGener=gener; | |
1319 | } | |
1320 | break; | |
1321 | case kMuonCocktailCent1Single: | |
1322 | { | |
1323 | comment = comment.Append(" Muon Cocktail Single Cent1"); | |
1324 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1325 | gener->SetPtRange(1.0,100.); // Transverse momentum range | |
1326 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1327 | gener->SetYRange(-4.0,-2.4); | |
1328 | gener->SetMuonPtCut(0.8); | |
1329 | gener->SetMuonThetaCut(171.,178.); | |
1330 | gener->SetMuonMultiplicity(1); | |
1331 | gener->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04 | |
1332 | gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04 | |
1333 | gGener=gener; | |
1334 | } | |
1335 | break; | |
1336 | case kMuonCocktailPer1Single : | |
1337 | { | |
1338 | comment = comment.Append(" Muon Cocktail Single Per1"); | |
1339 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1340 | gener->SetPtRange(1.0,100.); // Transverse momentum range | |
1341 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1342 | gener->SetYRange(-4.0,-2.4); | |
1343 | gener->SetMuonPtCut(0.8); | |
1344 | gener->SetMuonThetaCut(171.,178.); | |
1345 | gener->SetMuonMultiplicity(1); | |
1346 | gener->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04 | |
1347 | gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04 | |
1348 | gGener=gener; | |
1349 | } | |
1350 | break; | |
1351 | case kMuonCocktailPer4Single: | |
1352 | { | |
1353 | comment = comment.Append(" Muon Cocktail Single Per4"); | |
1354 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1355 | gener->SetPtRange(1.0,100.); // Transverse momentum range | |
1356 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1357 | gener->SetYRange(-4.0,-2.4); | |
1358 | gener->SetMuonPtCut(0.8); | |
1359 | gener->SetMuonThetaCut(171.,178.); | |
1360 | gener->SetMuonMultiplicity(1); | |
1361 | gener->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04 | |
1362 | gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04 | |
1363 | gGener=gener; | |
1364 | } | |
1365 | break; | |
8f6ee336 | 1366 | case kFMD1Flat: |
088f8e79 | 1367 | { |
1368 | comment = comment.Append(" Flat in FMD1 range"); | |
8f6ee336 | 1369 | AliGenBox* gener = new AliGenBox(2000); |
9bb2665f | 1370 | gener->SetPart(kPiPlus); |
088f8e79 | 1371 | gener->SetMomentumRange(3,4); |
1372 | gener->SetPhiRange(0, 360); | |
1373 | gener->SetThetaRange(0.77, 3.08); | |
1374 | gGener = gener; | |
1375 | } | |
1376 | break; | |
8f6ee336 | 1377 | case kFMD2Flat: |
088f8e79 | 1378 | { |
1379 | comment = comment.Append(" Flat in FMD2 range"); | |
c6b36280 | 1380 | AliGenBox* gener = new AliGenBox(10); |
9bb2665f | 1381 | gener->SetPart(kPiPlus); |
088f8e79 | 1382 | gener->SetMomentumRange(3,4); |
1383 | gener->SetPhiRange(0, 360); | |
1384 | gener->SetThetaRange(2.95, 20.42); | |
1385 | gGener = gener; | |
1386 | } | |
1387 | break; | |
8f6ee336 | 1388 | case kFMD3Flat: |
088f8e79 | 1389 | { |
1390 | comment = comment.Append(" Flat in FMD3 range"); | |
8f6ee336 | 1391 | AliGenBox* gener = new AliGenBox(2000); |
9bb2665f | 1392 | gener->SetPart(kPiPlus); |
088f8e79 | 1393 | gener->SetMomentumRange(3,4); |
1394 | gener->SetPhiRange(0, 360); | |
1395 | gener->SetThetaRange(155.97, 176.73); | |
1396 | gGener = gener; | |
1397 | } | |
1398 | break; | |
8f6ee336 | 1399 | case kFMDFlat: |
1400 | { | |
1401 | comment = comment.Append(" Flat in FMD range"); | |
6169f936 | 1402 | AliGenCocktail* gener = new AliGenCocktail(); |
8f6ee336 | 1403 | gener->SetMomentumRange(3,4); |
1404 | gener->SetPhiRange(0, 360); | |
1405 | AliGenBox* gener3 = new AliGenBox(2000); | |
1406 | gener3->SetThetaRange(155.97, 176.73); | |
9bb2665f | 1407 | gener3->SetPart(kPiPlus); |
8f6ee336 | 1408 | gener->AddGenerator(gener3, "FMD3", .33); |
1409 | AliGenBox* gener2 = new AliGenBox(2000); | |
1410 | gener2->SetThetaRange(2.95, 20.42); | |
9bb2665f | 1411 | gener2->SetPart(kPiPlus); |
8f6ee336 | 1412 | gener->AddGenerator(gener2, "FMD2", .33); |
1413 | AliGenBox* gener1 = new AliGenBox(2000); | |
1414 | gener1->SetThetaRange(0.77, 3.08); | |
9bb2665f | 1415 | gener1->SetPart(kPiPlus); |
8f6ee336 | 1416 | gener->AddGenerator(gener1, "FMD1", .34); |
1417 | gGener = gener; | |
1418 | } | |
1419 | break; | |
088f8e79 | 1420 | |
7684b53c | 1421 | default: break; |
1422 | } | |
1423 | return gGener; | |
1424 | } | |
1425 | ||
1426 | //____________________________________________________________________ | |
1427 | AliGenHijing* | |
1428 | HijingStandard() | |
1429 | { | |
1430 | AliGenHijing *gener = new AliGenHijing(-1); | |
1431 | // centre of mass energy | |
1432 | gener->SetEnergyCMS(5500.); | |
1433 | // reference frame | |
1434 | gener->SetReferenceFrame("CMS"); | |
1435 | // projectile | |
1436 | gener->SetProjectile("A", 208, 82); | |
1437 | gener->SetTarget ("A", 208, 82); | |
1438 | // tell hijing to keep the full parent child chain | |
1439 | gener->KeepFullEvent(); | |
1440 | // enable jet quenching | |
1441 | gener->SetJetQuenching(1); | |
1442 | // enable shadowing | |
1443 | gener->SetShadowing(1); | |
1444 | // neutral pion and heavy particle decays switched off | |
1445 | gener->SetDecaysOff(1); | |
1446 | // Don't track spectators | |
1447 | gener->SetSpectators(0); | |
1448 | // kinematic selection | |
1449 | gener->SetSelectAll(0); | |
1450 | return gener; | |
1451 | } | |
1452 | ||
1453 | ||
1454 | //____________________________________________________________________ | |
1455 | void | |
1456 | ProcessEnvironmentVars(EG_t& eg, Int_t& seed) | |
1457 | { | |
1458 | // Run type | |
1459 | if (gSystem->Getenv("CONFIG_RUN_TYPE")) { | |
1460 | Int_t eg1 = LookupEG(gSystem->Getenv("CONFIG_RUN_TYPE")); | |
1461 | if (eg1 >= 0) eg = EG_t(eg1); | |
1462 | } | |
1463 | // Random Number seed | |
1464 | if (gSystem->Getenv("CONFIG_SEED")) { | |
1465 | seed = atoi(gSystem->Getenv("CONFIG_SEED")); | |
1466 | } | |
4347b38f | 1467 | } |
0d0e6995 | 1468 | |
7684b53c | 1469 | //____________________________________________________________________ |
1470 | // | |
1471 | // EOF | |
1472 | // |