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Commit | Line | Data |
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b7d89bab | 1 | enum PprRun_t |
2 | { | |
3 | kTest50, | |
4 | kParam_8000, kParam_4000, kParam_2000, | |
5 | kHijing_cent1, kHijing_cent2, | |
6 | kHijing_per1, kHijing_per2, kHijing_per3, kHijing_per4, kHijing_per5, | |
7 | kHijing_jj25, kHijing_jj50, kHijing_jj75, kHijing_jj100, kHijing_jj125, | |
8 | kHijing_gj25, kHijing_gj50, kHijing_gj75, kHijing_gj100, kHijing_gj125, | |
9cd50d74 | 9 | kJetPlusBg, kGammaPlusBg, |
10 | kParam_8000_Ecal, kParam_4000_Ecal, | |
e76e1f34 | 11 | kJets_50, kJets_75, kJets_100, kJets_200, |
12 | kGammaJets_50, kGammaJets_75, kGammaJets_100, kGammaJets_200, | |
13 | kGammaJets_250, kGammaJets_300, | |
b7d89bab | 14 | kGammaGun, kGammaBox |
15 | }; | |
16 | ||
17 | enum PprGeo_t | |
18 | { | |
19 | kHoles, kNoHoles | |
20 | }; | |
21 | ||
22 | enum PprRad_t | |
23 | { | |
24 | kGluonRadiation, kNoGluonRadiation | |
25 | }; | |
26 | ||
27 | // This part for configuration | |
577dd483 | 28 | static PprRun_t run = kHijing_jj75; |
e76e1f34 | 29 | //static PprRun_t run = kJets_100; |
577dd483 | 30 | static PprGeo_t geo = kHoles; |
31 | static PprRad_t rad = kGluonRadiation; | |
20a092c5 | 32 | static Int_t eventsPerRun = 100; |
577dd483 | 33 | static Int_t simpleJet = 1; |
34 | if (rad == kGluonRadiation) | |
35 | { | |
36 | simpleJet = 0; | |
37 | } | |
38 | ||
20a092c5 | 39 | |
b7d89bab | 40 | // Comment line |
41 | static TString comment; | |
42 | ||
43 | void Config() | |
44 | { | |
45 | ||
46 | // 7-DEC-2000 09:00 | |
47 | // Switch on Transition adiation simulation. 6/12/00 18:00 | |
48 | // iZDC=1 7/12/00 09:00 | |
49 | // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00 | |
50 | // Theta range given through pseudorapidity limits 22/6/2001 | |
51 | ||
52 | // Set Random Number seed | |
53 | // gRandom->SetSeed(12345); | |
54 | ||
55 | new AliGeant3("C++ Interface to Geant3"); | |
56 | ||
57 | if (!gSystem->Getenv("CONFIG_FILE")) | |
58 | { | |
59 | TFile *rootfile = new TFile("galice.root", "recreate"); | |
60 | ||
61 | rootfile->SetCompressionLevel(2); | |
62 | } | |
63 | ||
64 | TGeant3 *geant3 = (TGeant3 *) gMC; | |
65 | ||
66 | // | |
67 | // Set External decayer | |
68 | AliDecayer *decayer = new AliDecayerPythia(); | |
69 | ||
70 | decayer->SetForceDecay(kAll); | |
71 | decayer->Init(); | |
72 | gMC->SetExternalDecayer(decayer); | |
73 | // | |
74 | // | |
75 | //======================================================================= | |
76 | // ******* GEANT STEERING parameters FOR ALICE SIMULATION ******* | |
77 | geant3->SetTRIG(1); //Number of events to be processed | |
78 | geant3->SetSWIT(4, 10); | |
79 | geant3->SetDEBU(0, 0, 1); | |
80 | geant3->SetDCAY(1); | |
81 | geant3->SetPAIR(1); | |
82 | geant3->SetCOMP(1); | |
83 | geant3->SetPHOT(1); | |
84 | geant3->SetPFIS(0); | |
85 | geant3->SetDRAY(0); | |
86 | geant3->SetANNI(1); | |
87 | geant3->SetBREM(1); | |
88 | geant3->SetMUNU(1); | |
89 | geant3->SetCKOV(1); | |
90 | geant3->SetHADR(1); //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3) | |
91 | geant3->SetLOSS(2); | |
92 | geant3->SetMULS(1); | |
93 | geant3->SetRAYL(1); | |
94 | geant3->SetAUTO(1); //Select automatic STMIN etc... calc. (AUTO 1) or manual (AUTO 0) | |
95 | geant3->SetABAN(0); //Restore 3.16 behaviour for abandoned tracks | |
96 | geant3->SetOPTI(2); //Select optimisation level for GEANT geometry searches (0,1,2) | |
97 | geant3->SetERAN(5.e-7); | |
98 | ||
99 | Float_t cut = 1.e-3; // 1MeV cut by default | |
100 | Float_t tofmax = 1.e10; | |
101 | ||
102 | // GAM ELEC NHAD CHAD MUON EBREM MUHAB EDEL MUDEL MUPA TOFMAX | |
103 | geant3->SetCUTS(cut, cut, cut, cut, cut, cut, cut, cut, cut, cut, tofmax); | |
104 | gAlice->TrackingLimits(900, 900); | |
105 | ||
106 | // | |
107 | //======================================================================= | |
108 | // ************* STEERING parameters FOR ALICE SIMULATION ************** | |
109 | // --- Specify event type to be tracked through the ALICE setup | |
110 | // --- All positions are in cm, angles in degrees, and P and E in GeV | |
111 | ||
112 | ||
113 | // Generator Configuration | |
114 | gAlice->SetDebug(1); | |
115 | ||
116 | AliGenerator* gener = GeneratorFactory(run); | |
eb7d8ca2 | 117 | gener->SetPtRange(0.,1.e10); |
b7d89bab | 118 | gener->Init(); |
119 | gener->SetTrackingFlag(1); | |
120 | ||
121 | ||
122 | ||
123 | if (rad == kGluonRadiation) | |
124 | { | |
125 | //coment= comment.Append(" | Gluon Radiation On"); | |
126 | ||
127 | } else { | |
128 | //coment= comment.Append(" | Gluon Radiation Off"); | |
129 | } | |
130 | ||
131 | if (geo == kHoles) | |
132 | { | |
133 | //coment= comment.Append(" | Holes for PHOS/RICH"); | |
134 | ||
135 | } else { | |
136 | //coment= comment.Append(" | No holes for PHOS/RICH"); | |
137 | } | |
138 | ||
139 | printf("\n \n Comment: %s \n \n", (char*) comment); | |
140 | ||
141 | ||
142 | // Field (L3 0.4 T) | |
143 | ||
144 | AliMagFCM* field = new AliMagFCM( | |
145 | "Map2","$(ALICE_ROOT)/data/field01.dat", 2, 1., 10.); | |
146 | field->SetSolenoidField(4.); | |
147 | gAlice->SetField(field); | |
148 | ||
d19030ed | 149 | Int_t iMAG = 1; |
150 | Int_t iITS = 1; | |
151 | Int_t iTPC = 1; | |
152 | Int_t iTOF = 1; | |
b7d89bab | 153 | Int_t iRICH = 0; |
154 | Int_t iZDC = 0; | |
155 | Int_t iCASTOR = 0; | |
d19030ed | 156 | Int_t iTRD = 1; |
157 | Int_t iABSO = 1; | |
b7d89bab | 158 | Int_t iDIPO = 0; |
d19030ed | 159 | Int_t iHALL = 1; |
160 | Int_t iFRAME = 1; | |
b7d89bab | 161 | Int_t iSHIL = 0; |
d19030ed | 162 | Int_t iPIPE = 1; |
163 | Int_t iFMD = 1; | |
b7d89bab | 164 | Int_t iMUON = 0; |
d19030ed | 165 | Int_t iPHOS = 1; |
166 | Int_t iPMD = 1; | |
167 | Int_t iSTART = 1; | |
168 | Int_t iVZERO = 1; | |
b7d89bab | 169 | Int_t iEMCAL = 1; |
170 | // | |
171 | // enable/disable StepManager() | |
172 | // | |
173 | ||
174 | Int_t enableABSO = 0; | |
175 | Int_t enableCASTOR = 0; | |
176 | Int_t enableDIPO = 0; | |
177 | Int_t enableFMD = 0; | |
178 | Int_t enableFRAME = 0; | |
179 | Int_t enableHALL = 0; | |
180 | Int_t enableITS = 0; | |
181 | Int_t enableMAG = 0; | |
182 | Int_t enableMUON = 0; | |
183 | Int_t enablePHOS = 1; | |
184 | Int_t enablePIPE = 0; | |
185 | Int_t enablePMD = 0; | |
186 | Int_t enableRICH = 0; | |
187 | Int_t enableSHIL = 0; | |
188 | Int_t enableSTART = 0; | |
189 | Int_t enableTOF = 0; | |
190 | Int_t enableTPC = 0; | |
191 | Int_t enableTRD = 0; | |
192 | Int_t enableZDC = 0; | |
193 | Int_t enableEMCAL = 1; | |
194 | ||
195 | //=================== Alice BODY parameters ============================= | |
196 | AliBODY *BODY = new AliBODY("BODY", "Alice envelop"); | |
197 | ||
198 | ||
199 | if (iMAG) | |
200 | { | |
201 | //=================== MAG parameters ============================ | |
202 | // --- Start with Magnet since detector layouts may be depending --- | |
203 | // --- on the selected Magnet dimensions --- | |
204 | AliMAG *MAG = new AliMAG("MAG", "Magnet"); | |
205 | } | |
206 | ||
207 | ||
208 | if (iABSO) | |
209 | { | |
210 | //=================== ABSO parameters ============================ | |
211 | AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber"); | |
212 | } | |
213 | ||
214 | if (iDIPO) | |
215 | { | |
216 | //=================== DIPO parameters ============================ | |
217 | ||
218 | AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2"); | |
219 | } | |
220 | ||
221 | if (iHALL) | |
222 | { | |
223 | //=================== HALL parameters ============================ | |
224 | ||
225 | AliHALL *HALL = new AliHALL("HALL", "Alice Hall"); | |
226 | } | |
227 | ||
228 | ||
229 | if (iFRAME) | |
230 | { | |
231 | //=================== FRAME parameters ============================ | |
232 | ||
233 | AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame"); | |
234 | if (geo == kHoles) { | |
235 | FRAME->SetHoles(1); | |
236 | } else { | |
237 | FRAME->SetHoles(0); | |
238 | } | |
239 | } | |
240 | ||
241 | if (iSHIL) | |
242 | { | |
243 | //=================== SHIL parameters ============================ | |
244 | ||
245 | AliSHIL *SHIL = new AliSHILv0("SHIL", "Shielding"); | |
246 | } | |
247 | ||
248 | ||
249 | if (iPIPE) | |
250 | { | |
251 | //=================== PIPE parameters ============================ | |
252 | ||
253 | AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe"); | |
254 | } | |
255 | ||
256 | if(iITS) { | |
257 | ||
258 | //=================== ITS parameters ============================ | |
259 | // | |
260 | // As the innermost detector in ALICE, the Inner Tracking System "impacts" on | |
261 | // almost all other detectors. This involves the fact that the ITS geometry | |
262 | // still has several options to be followed in parallel in order to determine | |
263 | // the best set-up which minimizes the induced background. All the geometries | |
264 | // available to date are described in the following. Read carefully the comments | |
265 | // and use the default version (the only one uncommented) unless you are making | |
266 | // comparisons and you know what you are doing. In this case just uncomment the | |
267 | // ITS geometry you want to use and run Aliroot. | |
268 | // | |
269 | // Detailed geometries: | |
270 | // | |
271 | // | |
272 | //AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services"); | |
273 | // | |
274 | //AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services"); | |
275 | // | |
276 | AliITSvPPRasymm *ITS = new AliITSvPPRasymm("ITS","New ITS PPR detailed version with asymmetric services"); | |
277 | ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer | |
278 | ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer | |
279 | // ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer | |
280 | ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300] | |
281 | ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300] | |
282 | ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300] | |
283 | ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300] | |
284 | ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out | |
285 | ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon | |
286 | // | |
287 | //AliITSvPPRsymm *ITS = new AliITSvPPRsymm("ITS","New ITS PPR detailed version with symmetric services"); | |
288 | //ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer | |
289 | //ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer | |
290 | //ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRsymm2.det"); // don't touch this parameter if you're not an ITS developer | |
291 | //ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300] | |
292 | //ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300] | |
293 | //ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300] | |
294 | //ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300] | |
295 | //ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out | |
296 | //ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon | |
297 | // | |
298 | // | |
299 | // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful | |
300 | // for reconstruction !): | |
301 | // | |
302 | // | |
303 | //AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version with asymmetric services"); | |
304 | //ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out | |
305 | //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon | |
306 | // | |
307 | //AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version with symmetric services"); | |
308 | //ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out | |
309 | //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon | |
310 | // | |
311 | // | |
312 | // | |
313 | // Geant3 <-> EUCLID conversion | |
314 | // ============================ | |
315 | // | |
316 | // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and | |
317 | // media to two ASCII files (called by default ITSgeometry.euc and | |
318 | // ITSgeometry.tme) in a format understandable to the CAD system EUCLID. | |
319 | // The default (=0) means that you dont want to use this facility. | |
320 | // | |
321 | ITS->SetEUCLID(0); | |
322 | if (!enableITS) ITS->DisableStepManager(); | |
323 | } | |
324 | ||
325 | ||
326 | if (iTPC) | |
327 | { | |
328 | //============================ TPC parameters ================================ | |
329 | // --- This allows the user to specify sectors for the SLOW (TPC geometry 2) | |
330 | // --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper) | |
331 | // --- sectors are specified, any value other than that requires at least one | |
332 | // --- sector (lower or upper)to be specified! | |
333 | // --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0) | |
334 | // --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0) | |
335 | // --- SecLows - number of lower sectors specified (up to 6) | |
336 | // --- SecUps - number of upper sectors specified (up to 12) | |
337 | // --- Sens - sensitive strips for the Slow Simulator !!! | |
338 | // --- This does NOT work if all S or L-sectors are specified, i.e. | |
339 | // --- if SecAL or SecAU < 0 | |
340 | // | |
341 | // | |
342 | //----------------------------------------------------------------------------- | |
343 | ||
344 | // gROOT->LoadMacro("SetTPCParam.C"); | |
345 | // AliTPCParam *param = SetTPCParam(); | |
346 | AliTPC *TPC = new AliTPCv2("TPC", "Default"); | |
347 | ||
348 | // All sectors included | |
349 | TPC->SetSecAL(-1); | |
350 | TPC->SetSecAU(-1); | |
351 | if (!enableTPC) TPC->DisableStepManager(); | |
352 | } | |
353 | ||
354 | ||
355 | if (iRICH) | |
356 | { | |
357 | //=================== RICH parameters =========================== | |
358 | AliRICH *RICH = new AliRICHv1("RICH", "normal RICH"); | |
359 | if (!enableRICH) RICH->DisableStepManager(); | |
360 | } | |
361 | ||
362 | ||
363 | if (iZDC) | |
364 | { | |
365 | //=================== ZDC parameters ============================ | |
366 | ||
367 | AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC"); | |
368 | if (!enableZDC) ZDC->DisableStepManager(); | |
369 | } | |
370 | ||
371 | if (iCASTOR) | |
372 | { | |
373 | //=================== CASTOR parameters ============================ | |
374 | ||
375 | AliCASTOR *CASTOR = new AliCASTORv1("CASTOR", "normal CASTOR"); | |
376 | if (!enableCASTOR) CASTOR->DisableStepManager(); | |
377 | } | |
378 | ||
379 | if (iTRD) | |
380 | { | |
381 | //=================== TRD parameters ============================ | |
382 | ||
383 | AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator"); | |
384 | ||
385 | // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2) | |
386 | TRD->SetGasMix(1); | |
387 | if (geo == kHoles) { | |
388 | // With hole in front of PHOS | |
389 | TRD->SetPHOShole(); | |
390 | // With hole in front of RICH | |
391 | TRD->SetRICHhole(); | |
392 | } | |
393 | // Switch on TR | |
394 | AliTRDsim *TRDsim = TRD->CreateTR(); | |
395 | if (!enableTRD) TRD->DisableStepManager(); | |
396 | } | |
397 | ||
398 | if (iFMD) | |
399 | { | |
400 | //=================== FMD parameters ============================ | |
401 | ||
402 | AliFMD *FMD = new AliFMDv1("FMD", "normal FMD"); | |
403 | FMD->SetRingsSi1(256); | |
404 | FMD->SetRingsSi2(64); | |
405 | FMD->SetSectorsSi1(20); | |
406 | FMD->SetSectorsSi2(24); | |
407 | if (!enableFMD) FMD->DisableStepManager(); | |
408 | } | |
409 | ||
410 | if (iMUON) | |
411 | { | |
412 | //=================== MUON parameters =========================== | |
413 | ||
414 | AliMUON *MUON = new AliMUONv1("MUON", "default"); | |
415 | if (!enableMUON) MUON->DisableStepManager(); | |
416 | } | |
417 | //=================== PHOS parameters =========================== | |
418 | ||
419 | if (iPHOS) | |
420 | { | |
421 | AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP"); | |
422 | if (!enablePHOS) PHOS->DisableStepManager(); | |
423 | } | |
424 | ||
425 | ||
426 | if (iPMD) | |
427 | { | |
428 | //=================== PMD parameters ============================ | |
429 | AliPMD *PMD = new AliPMDv1("PMD", "normal PMD"); | |
430 | PMD->SetPAR(1., 1., 0.8, 0.02); | |
431 | PMD->SetIN(6., 18., -580., 27., 27.); | |
432 | PMD->SetGEO(0.0, 0.2, 4.); | |
433 | PMD->SetPadSize(0.8, 1.0, 1.0, 1.5); | |
434 | if (!enablePMD) PMD->DisableStepManager(); | |
435 | } | |
436 | ||
437 | if (iTOF) { | |
438 | if (geo == kHoles) { | |
439 | //=================== TOF parameters ============================ | |
440 | AliTOF *TOF = new AliTOFv2FHoles("TOF", "TOF with Holes"); | |
441 | } else { | |
442 | AliTOF *TOF = new AliTOFv4("TOF", "normal TOF"); | |
443 | } | |
444 | if (!enableTOF) TOF->DisableStepManager(); | |
445 | } | |
446 | ||
447 | if (iSTART) | |
448 | { | |
449 | //=================== START parameters ============================ | |
450 | AliSTART *START = new AliSTARTv1("START", "START Detector"); | |
451 | if (!enableSTART) START->DisableStepManager(); | |
452 | } | |
453 | ||
454 | if (iEMCAL && !iRICH) | |
455 | { | |
456 | //=================== EMCAL parameters ============================ | |
457 | AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCALArch1b"); | |
458 | if (!enableEMCAL) EMCAL->DisableStepManager(); | |
459 | } | |
460 | } | |
461 | ||
462 | Float_t EtaToTheta(Float_t arg){ | |
463 | return (180./TMath::Pi())*2.*atan(exp(-arg)); | |
464 | } | |
465 | ||
466 | ||
467 | ||
468 | AliGenerator* GeneratorFactory(PprRun_t run) { | |
469 | Int_t isw = 3; | |
470 | if (rad == kNoGluonRadiation) isw = 0; | |
471 | ||
472 | ||
473 | switch (run) { | |
474 | case kGammaGun: | |
475 | gener = new AliGenFixed(1); | |
476 | gener->SetMomentum(100.); | |
477 | gener->SetPhi(240.); | |
478 | gener->SetTheta(91.); | |
e76e1f34 | 479 | gener->SetPart(kGamma); |
b7d89bab | 480 | break; |
481 | ||
482 | case kGammaBox: | |
483 | gener = new AliGenBox(100); | |
484 | gener->SetMomentumRange(100., 100.1); | |
485 | gener->SetPhiRange(0,360); | |
486 | gener->SetThetaRange(45., 135.); | |
e76e1f34 | 487 | gener->SetPart(kGamma); |
b7d89bab | 488 | break; |
489 | ||
490 | case kTest50: | |
491 | //coment= comment.Append(":HIJINGparam test 50 particles"); | |
492 | gener = new AliGenHIJINGparaBa(50); | |
493 | gener->SetMomentumRange(0, 999999.); | |
494 | gener->SetPhiRange(-180., 180.); | |
495 | // Set pseudorapidity range from -8 to 8. | |
496 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
497 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
498 | gener->SetThetaRange(thmin,thmax); | |
499 | break; | |
500 | ||
501 | case kParam_8000: | |
502 | //coment= comment.Append(":HIJINGparam N=8000"); | |
503 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030); | |
504 | gener->SetMomentumRange(0, 999999.); | |
505 | gener->SetPhiRange(-180., 180.); | |
506 | // Set pseudorapidity range from -8 to 8. | |
507 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
508 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
509 | gener->SetThetaRange(thmin,thmax); | |
510 | break; | |
511 | case kParam_4000: | |
512 | //coment= comment.Append("HIJINGparam N=4000"); | |
513 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015); | |
514 | gener->SetMomentumRange(0, 999999.); | |
515 | gener->SetPhiRange(-180., 180.); | |
516 | // Set pseudorapidity range from -8 to 8. | |
517 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
518 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
519 | gener->SetThetaRange(thmin,thmax); | |
520 | break; | |
521 | case kParam_2000: | |
522 | //coment= comment.Append("HIJINGparam N=2000"); | |
523 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507); | |
524 | gener->SetMomentumRange(0, 999999.); | |
525 | gener->SetPhiRange(-180., 180.); | |
526 | // Set pseudorapidity range from -8 to 8. | |
527 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
528 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
529 | gener->SetThetaRange(thmin,thmax); | |
530 | break; | |
9cd50d74 | 531 | |
b7d89bab | 532 | case kParam_8000_Ecal: |
533 | //coment= comment.Append(":HIJINGparam N=8000 baryons"); | |
534 | AliGenHIJINGparaBa *gener = new AliGenHIJINGparaBa(82534); | |
535 | gener->SetMomentumRange(0, 999999.); | |
536 | gener->SetPhiRange(-180., 180.); | |
537 | // Set pseudorapidity range from -8 to 8. | |
538 | Float_t thmin = EtaToTheta( 5); // theta min. <---> eta max | |
539 | Float_t thmax = EtaToTheta(-5); // theta max. <---> eta min | |
540 | gener->SetThetaRange(thmin,thmax); | |
9cd50d74 | 541 | break; |
542 | ||
543 | case kParam_4000_Ecal: | |
544 | //coment= comment.Append(":HIJINGparam N=8000 baryons"); | |
545 | AliGenHIJINGparaBa *gener = new AliGenHIJINGparaBa(82534/2.); | |
546 | gener->SetMomentumRange(0, 999999.); | |
547 | gener->SetPhiRange(-180., 180.); | |
548 | // Set pseudorapidity range from -8 to 8. | |
549 | Float_t thmin = EtaToTheta( 5); // theta min. <---> eta max | |
550 | Float_t thmax = EtaToTheta(-5); // theta max. <---> eta min | |
551 | gener->SetThetaRange(thmin,thmax); | |
b7d89bab | 552 | break; |
553 | // | |
554 | // Hijing Central | |
555 | // | |
556 | case kHijing_cent1: | |
557 | //coment= comment.Append("HIJING cent1"); | |
558 | AliGenHijing *gener = HijingStandard(); | |
559 | // impact parameter range | |
560 | gener->SetImpactParameterRange(0., 5.); | |
561 | break; | |
562 | case kHijing_cent2: | |
563 | //coment= comment.Append("HIJING cent2"); | |
564 | AliGenHijing *gener = HijingStandard(); | |
565 | // impact parameter range | |
566 | gener->SetImpactParameterRange(0., 2.); | |
567 | break; | |
568 | // | |
569 | // Hijing Peripheral | |
570 | // | |
571 | case kHijing_per1: | |
572 | //coment= comment.Append("HIJING per1"); | |
573 | AliGenHijing *gener = HijingStandard(); | |
574 | // impact parameter range | |
575 | gener->SetImpactParameterRange(5., 8.6); | |
576 | break; | |
577 | case kHijing_per2: | |
578 | //coment= comment.Append("HIJING per2"); | |
579 | AliGenHijing *gener = HijingStandard(); | |
580 | // impact parameter range | |
581 | gener->SetImpactParameterRange(8.6, 11.2); | |
582 | break; | |
583 | case kHijing_per3: | |
584 | //coment= comment.Append("HIJING per3"); | |
585 | AliGenHijing *gener = HijingStandard(); | |
586 | // impact parameter range | |
587 | gener->SetImpactParameterRange(11.2, 13.2); | |
588 | break; | |
589 | case kHijing_per4: | |
590 | //coment= comment.Append("HIJING per4"); | |
591 | AliGenHijing *gener = HijingStandard(); | |
592 | // impact parameter range | |
593 | gener->SetImpactParameterRange(13.2, 15.); | |
594 | break; | |
595 | case kHijing_per5: | |
596 | //coment= comment.Append("HIJING per5"); | |
597 | AliGenHijing *gener = HijingStandard(); | |
598 | // impact parameter range | |
599 | gener->SetImpactParameterRange(15., 100.); | |
600 | break; | |
601 | // | |
602 | // Jet-Jet | |
603 | // | |
604 | case kHijing_jj25: | |
605 | //coment= comment.Append("HIJING Jet 25 GeV"); | |
606 | AliGenHijing *gener = HijingStandard(); | |
607 | // impact parameter range | |
608 | gener->SetImpactParameterRange(0., 5.); | |
609 | // trigger | |
610 | gener->SetTrigger(1); | |
8278b7c5 | 611 | gener->SetPtJet(25.); |
577dd483 | 612 | gener->SetSimpleJets(simpleJet); |
b7d89bab | 613 | gener->SetRadiation(isw); |
614 | gener->SetJetEtaRange(-0.3,0.3); | |
615 | gener->SetJetPhiRange(15.,105.); | |
616 | break; | |
617 | ||
618 | case kHijing_jj50: | |
619 | //coment= comment.Append("HIJING Jet 50 GeV"); | |
620 | AliGenHijing *gener = HijingStandard(); | |
621 | // impact parameter range | |
622 | gener->SetImpactParameterRange(0., 5.); | |
623 | // trigger | |
624 | gener->SetTrigger(1); | |
8278b7c5 | 625 | gener->SetPtJet(50.); |
577dd483 | 626 | gener->SetSimpleJets(simpleJet); |
b7d89bab | 627 | gener->SetRadiation(isw); |
628 | gener->SetJetEtaRange(-0.3,0.3); | |
629 | gener->SetJetPhiRange(15.,105.); | |
630 | break; | |
631 | ||
632 | case kHijing_jj75: | |
633 | //coment= comment.Append("HIJING Jet 75 GeV"); | |
634 | AliGenHijing *gener = HijingStandard(); | |
635 | // impact parameter range | |
636 | gener->SetImpactParameterRange(0., 5.); | |
637 | // trigger | |
638 | gener->SetTrigger(1); | |
8278b7c5 | 639 | gener->SetPtJet(75.); |
577dd483 | 640 | gener->SetSimpleJets(simpleJet); |
b7d89bab | 641 | gener->SetRadiation(isw); |
642 | gener->SetJetEtaRange(-0.3,0.3); | |
643 | gener->SetJetPhiRange(15.,105.); | |
644 | break; | |
645 | ||
646 | case kHijing_jj100: | |
647 | //coment= comment.Append("HIJING Jet 100 GeV"); | |
648 | AliGenHijing *gener = HijingStandard(); | |
649 | // impact parameter range | |
5c3f0278 | 650 | gener->SetImpactParameterRange(0., 5.); |
b7d89bab | 651 | // trigger |
652 | gener->SetTrigger(1); | |
8278b7c5 | 653 | gener->SetPtJet(100.); |
577dd483 | 654 | gener->SetSimpleJets(simpleJet); |
b7d89bab | 655 | gener->SetRadiation(isw); |
656 | gener->SetJetEtaRange(-0.3,0.3); | |
657 | gener->SetJetPhiRange(15.,105.); | |
658 | break; | |
659 | ||
660 | case kHijing_jj125: | |
661 | //coment= comment.Append("HIJING Jet 125 GeV"); | |
662 | AliGenHijing *gener = HijingStandard(); | |
663 | // impact parameter range | |
664 | gener->SetImpactParameterRange(0., 5.); | |
665 | // trigger | |
666 | gener->SetTrigger(1); | |
8278b7c5 | 667 | gener->SetPtJet(125.); |
577dd483 | 668 | gener->SetSimpleJets(simpleJet); |
b7d89bab | 669 | gener->SetRadiation(isw); |
670 | gener->SetJetEtaRange(-0.3,0.3); | |
671 | gener->SetJetPhiRange(15.,105.); | |
672 | break; | |
673 | // | |
674 | // Gamma-Jet | |
675 | // | |
676 | case kHijing_gj25: | |
677 | //coment= comment.Append("HIJING Gamma 25 GeV"); | |
678 | AliGenHijing *gener = HijingStandard(); | |
679 | // impact parameter range | |
680 | gener->SetImpactParameterRange(0., 5.); | |
681 | // trigger | |
682 | gener->SetTrigger(2); | |
8278b7c5 | 683 | gener->SetPtJet(25.); |
577dd483 | 684 | gener->SetSimpleJets(simpleJet); |
b7d89bab | 685 | gener->SetRadiation(isw); |
686 | gener->SetJetEtaRange(-0.3,0.3); | |
687 | gener->SetJetPhiRange(15.,105.); | |
688 | break; | |
689 | ||
690 | case kHijing_gj50: | |
691 | //coment= comment.Append("HIJING Gamma 50 GeV"); | |
692 | AliGenHijing *gener = HijingStandard(); | |
693 | // impact parameter range | |
694 | gener->SetImpactParameterRange(0., 5.); | |
695 | // trigger | |
696 | gener->SetTrigger(2); | |
8278b7c5 | 697 | gener->SetPtJet(50.); |
577dd483 | 698 | gener->SetSimpleJets(simpleJet); |
b7d89bab | 699 | gener->SetRadiation(isw); |
700 | gener->SetJetEtaRange(-0.3,0.3); | |
701 | gener->SetJetPhiRange(15.,105.); | |
702 | break; | |
703 | ||
704 | case kHijing_gj75: | |
705 | //coment= comment.Append("HIJING Gamma 75 GeV"); | |
706 | AliGenHijing *gener = HijingStandard(); | |
707 | // impact parameter range | |
708 | gener->SetImpactParameterRange(0., 5.); | |
709 | // trigger | |
710 | gener->SetTrigger(2); | |
8278b7c5 | 711 | gener->SetPtJet(75.); |
577dd483 | 712 | gener->SetSimpleJets(simpleJet); |
b7d89bab | 713 | gener->SetRadiation(isw); |
714 | gener->SetJetEtaRange(-0.3,0.3); | |
715 | gener->SetJetPhiRange(15.,105.); | |
716 | break; | |
717 | ||
718 | case kHijing_gj100: | |
719 | //coment= comment.Append("HIJING Gamma 100 GeV"); | |
720 | AliGenHijing *gener = HijingStandard(); | |
721 | // impact parameter range | |
722 | gener->SetImpactParameterRange(0., 5.); | |
723 | // trigger | |
724 | gener->SetTrigger(2); | |
8278b7c5 | 725 | gener->SetPtJet(100.); |
577dd483 | 726 | gener->SetSimpleJets(simpleJet); |
b7d89bab | 727 | gener->SetRadiation(isw); |
728 | gener->SetJetEtaRange(-0.3,0.3); | |
729 | gener->SetJetPhiRange(15.,105.); | |
730 | break; | |
731 | ||
732 | case kHijing_gj125: | |
733 | //coment= comment.Append("HIJING Gamma 125 GeV"); | |
734 | AliGenHijing *gener = HijingStandard(); | |
735 | // impact parameter range | |
736 | gener->SetImpactParameterRange(0., 5.); | |
737 | // trigger | |
738 | gener->SetTrigger(2); | |
8278b7c5 | 739 | gener->SetPtJet(125.); |
577dd483 | 740 | gener->SetSimpleJets(simpleJet); |
b7d89bab | 741 | gener->SetRadiation(isw); |
742 | gener->SetJetEtaRange(-0.3,0.3); | |
743 | gener->SetJetPhiRange(15.,105.); | |
744 | break; | |
745 | case kJetPlusBg: | |
746 | AliGenCocktail *gener = new AliGenCocktail(); | |
747 | gener->SetMomentumRange(0, 999999.); | |
748 | gener->SetPhiRange(-180., 180.); | |
749 | // Set pseudorapidity range from -8 to 8. | |
750 | Float_t thmin = EtaToTheta( 5.); // theta min. <---> eta max | |
751 | Float_t thmax = EtaToTheta(-5.); // theta max. <---> eta min | |
752 | gener->SetThetaRange(thmin,thmax); | |
753 | ||
754 | // | |
755 | // Underlying Event | |
756 | // | |
757 | // AliGenHIJINGparaBa *bg = new AliGenHIJINGparaBa(82534); | |
758 | AliGenHIJINGparaBa *bg = new AliGenHIJINGparaBa(10); | |
759 | // | |
760 | // Jets from Pythia | |
761 | // | |
762 | AliGenPythia *jets = new AliGenPythia(-1); | |
763 | // Centre of mass energy | |
764 | jets->SetEnergyCMS(5500.); | |
765 | // Process type | |
766 | jets->SetProcess(kPyJets); | |
767 | // final state kinematic cuts | |
768 | jets->SetJetEtaRange(-0.3, 0.3); | |
769 | jets->SetJetPhiRange(15., 105.); | |
770 | // Structure function | |
771 | jets->SetStrucFunc(kGRV_LO_98); | |
772 | // | |
773 | // Pt transfer of the hard scattering | |
774 | jets->SetPtHard(100.,100.1); | |
775 | // Decay type (semielectronic, semimuonic, nodecay) | |
776 | jets->SetForceDecay(kAll); | |
777 | // | |
778 | // Add all to cockail ... | |
779 | // | |
1778b3a8 | 780 | gener->AddGenerator(jets,"Jets",1); |
b7d89bab | 781 | gener->AddGenerator(bg,"Underlying Event", 1); |
1778b3a8 | 782 | |
b7d89bab | 783 | break; |
784 | case kGammaPlusBg: | |
785 | AliGenCocktail *gener = new AliGenCocktail(); | |
786 | gener->SetMomentumRange(0, 999999.); | |
787 | gener->SetPhiRange(-180., 180.); | |
788 | // Set pseudorapidity range from -8 to 8. | |
789 | Float_t thmin = EtaToTheta( 5.); // theta min. <---> eta max | |
790 | Float_t thmax = EtaToTheta(-5.); // theta max. <---> eta min | |
791 | gener->SetThetaRange(thmin,thmax); | |
792 | ||
793 | // | |
794 | // Underlying Event | |
795 | // | |
796 | AliGenHIJINGparaBa *bg = new AliGenHIJINGparaBa(82534); | |
797 | // | |
798 | // Jets from Pythia | |
799 | // | |
800 | AliGenPythia *jets = new AliGenPythia(-1); | |
801 | // Centre of mass energy | |
802 | jets->SetEnergyCMS(5500.); | |
803 | // Process type | |
804 | jets->SetProcess(kPyDirectGamma); | |
805 | // final state kinematic cuts | |
806 | jets->SetJetEtaRange(-0.3, 0.3); | |
807 | jets->SetJetPhiRange(15., 105.); | |
808 | jets->SetGammaEtaRange(-0.12, 0.12); | |
809 | jets->SetGammaPhiRange(220., 320.); | |
810 | // Structure function | |
811 | jets->SetStrucFunc(kGRV_LO_98); | |
812 | // | |
813 | // Pt transfer of the hard scattering | |
814 | jets->SetPtHard(100.,100.1); | |
815 | // Decay type (semielectronic, semimuonic, nodecay) | |
816 | jets->SetForceDecay(kAll); | |
817 | // | |
818 | // Add all to cockail ... | |
819 | // | |
b7d89bab | 820 | gener->AddGenerator(jets,"Jets",1); |
1778b3a8 | 821 | gener->AddGenerator(bg,"Underlying Event", 1); |
822 | ||
b7d89bab | 823 | break; |
e76e1f34 | 824 | case kJets_50: |
825 | // 50 GeV Jets | |
826 | AliGenPythia *gener = PythiaJets(50.); | |
827 | break; | |
828 | case kJets_75: | |
829 | // 75 GeV Jets | |
830 | AliGenPythia *gener = PythiaJets(75.); | |
831 | break; | |
b7d89bab | 832 | case kJets_100: |
833 | // 100 GeV Jets | |
834 | AliGenPythia *gener = PythiaJets(100.); | |
e76e1f34 | 835 | break; |
836 | case kJets_200: | |
837 | // 200 GeV Jets | |
838 | AliGenPythia *gener = PythiaJets(200.); | |
839 | break; | |
840 | case kGammaJets_50: | |
841 | // 50 GeV Jets + Gamma | |
842 | AliGenPythia *gener = PythiaJets(-1); | |
843 | gener->SetEnergyCMS(5500.); | |
844 | gener->SetProcess(kPyDirectGamma); | |
845 | gener->SetJetEtaRange(-0.3,+0.3); | |
846 | gener->SetJetPhiRange(15.,105.); | |
847 | gener->SetGammaEtaRange(-0.12, 0.12); | |
848 | gener->SetGammaPhiRange(220., 320.); | |
849 | gener->SetStrucFunc(kGRV_LO_98); | |
850 | gener->SetPtHard(50.,50.001); | |
851 | gener->SetForceDecay(kAll); | |
852 | break; | |
853 | case kGammaJets_75: | |
854 | // 75 GeV Jets + Gamma | |
855 | AliGenPythia *gener = PythiaJets(-1); | |
856 | gener->SetEnergyCMS(5500.); | |
857 | gener->SetProcess(kPyDirectGamma); | |
858 | gener->SetJetEtaRange(-0.3,+0.3); | |
859 | gener->SetJetPhiRange(15.,105.); | |
860 | gener->SetGammaEtaRange(-0.12, 0.12); | |
861 | gener->SetGammaPhiRange(220., 320.); | |
862 | gener->SetStrucFunc(kGRV_LO_98); | |
863 | gener->SetPtHard(75.,75.001); | |
864 | gener->SetForceDecay(kAll); | |
865 | break; | |
866 | case kGammaJets_100: | |
867 | // 100 GeV Jets + Gamma | |
868 | AliGenPythia *gener = PythiaJets(-1); | |
869 | gener->SetEnergyCMS(5500.); | |
870 | gener->SetProcess(kPyDirectGamma); | |
871 | gener->SetJetEtaRange(-0.3,+0.3); | |
872 | gener->SetJetPhiRange(15.,105.); | |
873 | gener->SetGammaEtaRange(-0.12, 0.12); | |
874 | gener->SetGammaPhiRange(220., 320.); | |
875 | gener->SetStrucFunc(kGRV_LO_98); | |
876 | gener->SetPtHard(100.,100.001); | |
877 | gener->SetForceDecay(kAll); | |
878 | break; | |
879 | case kGammaJets_200: | |
880 | // 200 GeV Jets + Gamma | |
881 | AliGenPythia *gener = PythiaJets(-1); | |
882 | gener->SetEnergyCMS(5500.); | |
883 | gener->SetProcess(kPyDirectGamma); | |
884 | gener->SetJetEtaRange(-0.3,+0.3); | |
885 | gener->SetJetPhiRange(15.,105.); | |
886 | gener->SetGammaEtaRange(-0.12, 0.12); | |
887 | gener->SetGammaPhiRange(220., 320.); | |
888 | gener->SetStrucFunc(kGRV_LO_98); | |
889 | gener->SetPtHard(200.,200.001); | |
890 | gener->SetForceDecay(kAll); | |
891 | break; | |
892 | case kGammaJets_250: | |
893 | // 250 GeV Jets + Gamma | |
894 | AliGenPythia *gener = PythiaJets(-1); | |
895 | gener->SetEnergyCMS(5500.); | |
896 | gener->SetProcess(kPyDirectGamma); | |
897 | gener->SetJetEtaRange(-0.3,+0.3); | |
898 | gener->SetJetPhiRange(15.,105.); | |
899 | gener->SetGammaEtaRange(-0.12, 0.12); | |
900 | gener->SetGammaPhiRange(220., 320.); | |
901 | gener->SetStrucFunc(kGRV_LO_98); | |
902 | gener->SetPtHard(250.,250.001); | |
903 | gener->SetForceDecay(kAll); | |
904 | break; | |
905 | case kGammaJets_300: | |
906 | // 300 GeV Jets + Gamma | |
907 | AliGenPythia *gener = PythiaJets(-1); | |
908 | gener->SetEnergyCMS(5500.); | |
909 | gener->SetProcess(kPyDirectGamma); | |
910 | gener->SetJetEtaRange(-0.3,+0.3); | |
911 | gener->SetJetPhiRange(15.,105.); | |
912 | gener->SetGammaEtaRange(-0.12, 0.12); | |
913 | gener->SetGammaPhiRange(220., 320.); | |
914 | gener->SetStrucFunc(kGRV_LO_98); | |
915 | gener->SetPtHard(300.,300.001); | |
916 | gener->SetForceDecay(kAll); | |
917 | break; | |
b7d89bab | 918 | } |
919 | ||
920 | return gener; | |
921 | } | |
922 | ||
923 | AliGenHijing* HijingStandard() | |
924 | { | |
925 | AliGenHijing *gener = new AliGenHijing(-1); | |
926 | // centre of mass energy | |
927 | gener->SetEnergyCMS(5500.); | |
928 | // reference frame | |
929 | gener->SetReferenceFrame("CMS"); | |
930 | // projectile | |
931 | gener->SetProjectile("A", 208, 82); | |
932 | gener->SetTarget ("A", 208, 82); | |
933 | // tell hijing to keep the full parent child chain | |
934 | gener->KeepFullEvent(); | |
935 | // enable jet quenching | |
936 | gener->SetJetQuenching(1); | |
937 | // enable shadowing | |
938 | gener->SetShadowing(1); | |
939 | // neutral pion and heavy particle decays switched off | |
940 | gener->SetDecaysOff(1); | |
941 | // Don't track spectators | |
942 | gener->SetSpectators(0); | |
943 | // kinematic selection | |
944 | gener->SetSelectAll(0); | |
945 | return gener; | |
946 | } | |
947 | ||
948 | AliGenPythia* PythiaJets(Float_t energy) | |
949 | { | |
950 | AliGenPythia *gener = new AliGenPythia(-1); | |
951 | // Centre of mass energy | |
952 | gener->SetEnergyCMS(5500.); | |
953 | // Process type | |
954 | gener->SetProcess(kPyJets); | |
955 | // final state kinematic cuts | |
956 | gener->SetJetEtaRange(-0.3, 0.3); | |
957 | gener->SetJetPhiRange(15., 105.); | |
958 | // Structure function | |
959 | gener->SetStrucFunc(kGRV_LO_98); | |
960 | // | |
961 | // Pt transfer of the hard scattering | |
962 | gener->SetPtHard(energy, energy+0.1); | |
963 | // Decay type (semielectronic, semimuonic, nodecay) | |
964 | gener->SetForceDecay(kAll); | |
965 | // | |
966 | return gener; | |
967 | } | |
968 | ||
969 | ||
970 | AliGenPythia* PythiaGamma(Float_t energy) | |
971 | { | |
972 | AliGenPythia *gener = new AliGenPythia(-1); | |
973 | // Centre of mass energy | |
974 | gener->SetEnergyCMS(5500.); | |
975 | // Process type | |
976 | gener->SetProcess(kPyDirectGamma); | |
977 | // final state kinematic cuts | |
978 | gener->SetJetEtaRange(-0.3, 0.3); | |
979 | gener->SetJetPhiRange(15., 105.); | |
980 | gener->SetGammaEtaRange(-0.12, 0.12); | |
981 | gener->SetGammaPhiRange(220., 320.); | |
982 | // Structure function | |
983 | gener->SetStrucFunc(kGRV_LO_98); | |
984 | // | |
985 | // Pt transfer of the hard scattering | |
986 | gener->SetPtHard(energy, energy+0.1); | |
987 | // Decay type (semielectronic, semimuonic, nodecay) | |
988 | gener->SetForceDecay(kAll); | |
989 | // | |
990 | return gener; | |
991 | } | |
992 | ||
993 | ||
994 | ||
995 | ||
996 | ||
997 | ||
998 | ||
999 | ||
1000 | ||
1001 | ||
1002 |