Added the Jetfinder classes and merge with old HEAD
[u/mrichter/AliRoot.git] / macros / ConfigPPR.C
CommitLineData
36d4cb82 1enum PprRun_t
2{
3 test50,
4 kParam_8000, kParam_4000, kParam_2000,
5 kHijing_cent1, kHijing_cent2,
6 kHijing_per1, kHijing_per2, kHijing_per3, kHijing_per4, kHijing_per5,
433185a9 7 kHijing_jj25, kHijing_jj50, kHijing_jj75, kHijing_jj100, kHijing_jj200,
bc3e0a09 8 kHijing_gj25, kHijing_gj50, kHijing_gj75, kHijing_gj100, kHijing_gj200,
9 kHijing_pA
36d4cb82 10};
11
12enum PprGeo_t
13{
14 kHoles, kNoHoles
15};
16
17enum PprRad_t
18{
19 kGluonRadiation, kNoGluonRadiation
20};
21
cf3f928d 22enum PprMag_t
23{
24 k2kG, k4kG, k5kG
25};
26
27
36d4cb82 28// This part for configuration
29static PprRun_t run = test50;
30static PprGeo_t geo = kHoles;
31static PprRad_t rad = kGluonRadiation;
cf3f928d 32static PprMag_t mag = k4kG;
33
36d4cb82 34// Comment line
35static TString comment;
36
37
38
39void Config()
40{
41
42 // 7-DEC-2000 09:00
43 // Switch on Transition adiation simulation. 6/12/00 18:00
44 // iZDC=1 7/12/00 09:00
45 // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
46 // Theta range given through pseudorapidity limits 22/6/2001
47
48 // Set Random Number seed
49 // gRandom->SetSeed(12345);
50
c8921088 51 // libraries required by geant321
52 gSystem->Load("libgeant321");
53
b9d0a01d 54 new TGeant3("C++ Interface to Geant3");
36d4cb82 55
56 if (!gSystem->Getenv("CONFIG_FILE"))
57 {
58 TFile *rootfile = new TFile("galice.root", "recreate");
59
60 rootfile->SetCompressionLevel(2);
61 }
62
63 TGeant3 *geant3 = (TGeant3 *) gMC;
64
65 //
66 // Set External decayer
67 AliDecayer *decayer = new AliDecayerPythia();
68
69 decayer->SetForceDecay(kAll);
70 decayer->Init();
71 gMC->SetExternalDecayer(decayer);
72 //
73 //
74 //=======================================================================
75 // ******* GEANT STEERING parameters FOR ALICE SIMULATION *******
76 geant3->SetTRIG(1); //Number of events to be processed
77 geant3->SetSWIT(4, 10);
78 geant3->SetDEBU(0, 0, 1);
79 //geant3->SetSWIT(2,2);
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,
104 tofmax);
105 //
106 //=======================================================================
107 // ************* STEERING parameters FOR ALICE SIMULATION **************
108 // --- Specify event type to be tracked through the ALICE setup
109 // --- All positions are in cm, angles in degrees, and P and E in GeV
110
111
112// Generator Configuration
113 gAlice->SetDebug(1);
114 AliGenerator* gener = GeneratorFactory(run);
115 gener->SetOrigin(0, 0, 0); // vertex position
116 gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position
117 gener->SetCutVertexZ(1.); // Truncate at 1 sigma
118 gener->SetVertexSmear(kPerEvent);
119 gener->SetTrackingFlag(1);
120 gener->Init();
cf3f928d 121
122 if (mag == k2kG) {
123 comment = comment.Append(" | L3 field 0.2 T");
124 } else if (mag == k4kG) {
125 comment = comment.Append(" | L3 field 0.4 T");
126 } else if (mag == k5kG) {
127 comment = comment.Append(" | L3 field 0.5 T");
128 }
129
130
36d4cb82 131 if (rad == kGluonRadiation)
132 {
133 comment = comment.Append(" | Gluon Radiation On");
134
135 } else {
136 comment = comment.Append(" | Gluon Radiation Off");
137 }
138
139 if (geo == kHoles)
140 {
141 comment = comment.Append(" | Holes for PHOS/RICH");
142
143 } else {
144 comment = comment.Append(" | No holes for PHOS/RICH");
145 }
146
147 printf("\n \n Comment: %s \n \n", (char*) comment);
148
149
150// Field (L3 0.4 T)
cf3f928d 151 AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., mag);
36d4cb82 152 rootfile->cd();
153 gAlice->SetField(field);
154
155//
156 Int_t iABSO = 1;
36d4cb82 157 Int_t iDIPO = 1;
158 Int_t iFMD = 1;
159 Int_t iFRAME = 1;
160 Int_t iHALL = 1;
161 Int_t iITS = 1;
162 Int_t iMAG = 1;
163 Int_t iMUON = 1;
164 Int_t iPHOS = 1;
165 Int_t iPIPE = 1;
166 Int_t iPMD = 1;
167 Int_t iRICH = 1;
168 Int_t iSHIL = 1;
169 Int_t iSTART = 1;
170 Int_t iTOF = 1;
171 Int_t iTPC = 1;
172 Int_t iTRD = 1;
173 Int_t iZDC = 1;
7d0b3b31 174 Int_t iEMCAL = 1;
cf3f928d 175 Int_t iVZERO = 1;
21e394f9 176 Int_t iCRT = 0;
36d4cb82 177
178 //=================== Alice BODY parameters =============================
179 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
180
181
182 if (iMAG)
183 {
184 //=================== MAG parameters ============================
185 // --- Start with Magnet since detector layouts may be depending ---
186 // --- on the selected Magnet dimensions ---
187 AliMAG *MAG = new AliMAG("MAG", "Magnet");
188 }
189
190
191 if (iABSO)
192 {
193 //=================== ABSO parameters ============================
194 AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
195 }
196
197 if (iDIPO)
198 {
199 //=================== DIPO parameters ============================
200
201 AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
202 }
203
204 if (iHALL)
205 {
206 //=================== HALL parameters ============================
207
208 AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
209 }
210
211
212 if (iFRAME)
213 {
214 //=================== FRAME parameters ============================
215
216 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
217 if (geo == kHoles) {
218 FRAME->SetHoles(1);
219 } else {
220 FRAME->SetHoles(0);
221 }
222 }
223
224 if (iSHIL)
225 {
226 //=================== SHIL parameters ============================
227
21e394f9 228 AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2");
36d4cb82 229 }
230
231
232 if (iPIPE)
233 {
234 //=================== PIPE parameters ============================
235
236 AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
237 }
238
21e394f9 239 if(iITS) {
36d4cb82 240
e810b5b5 241 //=================== ITS parameters ============================
36d4cb82 242 //
243 // As the innermost detector in ALICE, the Inner Tracking System "impacts" on
244 // almost all other detectors. This involves the fact that the ITS geometry
245 // still has several options to be followed in parallel in order to determine
246 // the best set-up which minimizes the induced background. All the geometries
247 // available to date are described in the following. Read carefully the comments
248 // and use the default version (the only one uncommented) unless you are making
249 // comparisons and you know what you are doing. In this case just uncomment the
250 // ITS geometry you want to use and run Aliroot.
251 //
252 // Detailed geometries:
253 //
254 //
255 //AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services");
256 //
257 //AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services");
258 //
e810b5b5 259 AliITSvPPRasymm *ITS = new AliITSvPPRasymm("ITS","New ITS PPR detailed version with asymmetric services");
260 ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
261 ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
36d4cb82 262 // ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer
e810b5b5 263 ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
264 ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
265 ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
266 ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300]
267 ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
268 ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
269 //
36d4cb82 270 //AliITSvPPRsymm *ITS = new AliITSvPPRsymm("ITS","New ITS PPR detailed version with symmetric services");
271 //ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
272 //ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
273 //ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRsymm2.det"); // don't touch this parameter if you're not an ITS developer
274 //ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
275 //ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
276 //ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
277 //ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300]
e810b5b5 278 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
36d4cb82 279 //ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
280 //
281 //
282 // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful
283 // for reconstruction !):
284 //
285 //
286 //AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version with asymmetric services");
e810b5b5 287 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
36d4cb82 288 //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
289 //
290 //AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version with symmetric services");
e810b5b5 291 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
36d4cb82 292 //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
293 //
294 //
295 //
296 // Geant3 <-> EUCLID conversion
297 // ============================
298 //
299 // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
300 // media to two ASCII files (called by default ITSgeometry.euc and
301 // ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
302 // The default (=0) means that you dont want to use this facility.
303 //
e810b5b5 304 ITS->SetEUCLID(0);
305 }
36d4cb82 306
307 if (iTPC)
308 {
309 //============================ TPC parameters ================================
310 // --- This allows the user to specify sectors for the SLOW (TPC geometry 2)
311 // --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper)
312 // --- sectors are specified, any value other than that requires at least one
313 // --- sector (lower or upper)to be specified!
314 // --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
315 // --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
316 // --- SecLows - number of lower sectors specified (up to 6)
317 // --- SecUps - number of upper sectors specified (up to 12)
318 // --- Sens - sensitive strips for the Slow Simulator !!!
319 // --- This does NOT work if all S or L-sectors are specified, i.e.
320 // --- if SecAL or SecAU < 0
321 //
322 //
323 //-----------------------------------------------------------------------------
324
325 // gROOT->LoadMacro("SetTPCParam.C");
326 // AliTPCParam *param = SetTPCParam();
327 AliTPC *TPC = new AliTPCv2("TPC", "Default");
328
329 // All sectors included
330 TPC->SetSecAL(-1);
331 TPC->SetSecAU(-1);
332
333 }
334
e810b5b5 335
36d4cb82 336 if (iTOF) {
337 if (geo == kHoles) {
338 //=================== TOF parameters ============================
339 AliTOF *TOF = new AliTOFv2FHoles("TOF", "TOF with Holes");
340 } else {
e810b5b5 341 AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF");
36d4cb82 342 }
343 }
344
e810b5b5 345
36d4cb82 346 if (iRICH)
347 {
348 //=================== RICH parameters ===========================
349 AliRICH *RICH = new AliRICHv3("RICH", "normal RICH");
350
351 }
352
353
354 if (iZDC)
355 {
356 //=================== ZDC parameters ============================
357
358 AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
359 }
360
36d4cb82 361 if (iTRD)
362 {
363 //=================== TRD parameters ============================
364
365 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
366
367 // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
368 TRD->SetGasMix(1);
369 if (geo == kHoles) {
370 // With hole in front of PHOS
371 TRD->SetPHOShole();
372 // With hole in front of RICH
373 TRD->SetRICHhole();
374 }
375 // Switch on TR
376 AliTRDsim *TRDsim = TRD->CreateTR();
377 }
378
379 if (iFMD)
380 {
381 //=================== FMD parameters ============================
657f2294 382 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
36d4cb82 383 FMD->SetRingsSi1(256);
657f2294 384 FMD->SetRingsSi2(128);
36d4cb82 385 FMD->SetSectorsSi1(20);
657f2294 386 FMD->SetSectorsSi2(40);
36d4cb82 387 }
388
389 if (iMUON)
390 {
391 //=================== MUON parameters ===========================
392
393 AliMUON *MUON = new AliMUONv1("MUON", "default");
394 }
395 //=================== PHOS parameters ===========================
396
397 if (iPHOS)
398 {
399 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
400 }
401
402
403 if (iPMD)
404 {
405 //=================== PMD parameters ============================
406 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
36d4cb82 407 }
408
409 if (iSTART)
410 {
411 //=================== START parameters ============================
412 AliSTART *START = new AliSTARTv1("START", "START Detector");
413 }
414
21e394f9 415 if (iEMCAL)
36d4cb82 416 {
417 //=================== EMCAL parameters ============================
bc3e0a09 418 AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "G56_2_55_19");
36d4cb82 419 }
21e394f9 420
421 if (iCRT)
422 {
423 //=================== CRT parameters ============================
424 AliCRT *CRT = new AliCRTv0("CRT", "normal ACORDE");
425 }
cf3f928d 426
427 if (iVZERO)
428 {
429 //=================== CRT parameters ============================
430 AliVZERO *VZERO = new AliVZEROv2("VZERO", "normal VZERO");
431 }
21e394f9 432
433
36d4cb82 434}
435
436Float_t EtaToTheta(Float_t arg){
437 return (180./TMath::Pi())*2.*atan(exp(-arg));
438}
439
440
441
442AliGenerator* GeneratorFactory(PprRun_t run) {
443 Int_t isw = 3;
444 if (rad == kNoGluonRadiation) isw = 0;
445
446
447 switch (run) {
448 case test50:
449 comment = comment.Append(":HIJINGparam test 50 particles");
450 AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
451 gener->SetMomentumRange(0, 999999.);
0ac28de4 452 gener->SetPhiRange(0., 360.);
36d4cb82 453 // Set pseudorapidity range from -8 to 8.
454 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
455 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
456 gener->SetThetaRange(thmin,thmax);
457 break;
458 case kParam_8000:
459 comment = comment.Append(":HIJINGparam N=8000");
460 AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
461 gener->SetMomentumRange(0, 999999.);
0ac28de4 462 gener->SetPhiRange(0., 360.);
36d4cb82 463 // Set pseudorapidity range from -8 to 8.
464 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
465 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
466 gener->SetThetaRange(thmin,thmax);
467 break;
468 case kParam_4000:
469 comment = comment.Append("HIJINGparam N=4000");
470 AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
471 gener->SetMomentumRange(0, 999999.);
0ac28de4 472 gener->SetPhiRange(0., 360.);
36d4cb82 473 // Set pseudorapidity range from -8 to 8.
474 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
475 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
476 gener->SetThetaRange(thmin,thmax);
477 break;
478 case kParam_2000:
479 comment = comment.Append("HIJINGparam N=2000");
480 AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
481 gener->SetMomentumRange(0, 999999.);
0ac28de4 482 gener->SetPhiRange(0., 360.);
36d4cb82 483 // Set pseudorapidity range from -8 to 8.
484 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
485 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
486 gener->SetThetaRange(thmin,thmax);
487 break;
488//
489// Hijing Central
490//
491 case kHijing_cent1:
492 comment = comment.Append("HIJING cent1");
493 AliGenHijing *gener = HijingStandard();
494// impact parameter range
495 gener->SetImpactParameterRange(0., 5.);
496 break;
497 case kHijing_cent2:
498 comment = comment.Append("HIJING cent2");
499 AliGenHijing *gener = HijingStandard();
500// impact parameter range
501 gener->SetImpactParameterRange(0., 2.);
502 break;
503//
504// Hijing Peripheral
505//
506 case kHijing_per1:
507 comment = comment.Append("HIJING per1");
508 AliGenHijing *gener = HijingStandard();
509// impact parameter range
510 gener->SetImpactParameterRange(5., 8.6);
511 break;
512 case kHijing_per2:
513 comment = comment.Append("HIJING per2");
514 AliGenHijing *gener = HijingStandard();
515// impact parameter range
516 gener->SetImpactParameterRange(8.6, 11.2);
517 break;
518 case kHijing_per3:
519 comment = comment.Append("HIJING per3");
520 AliGenHijing *gener = HijingStandard();
521// impact parameter range
522 gener->SetImpactParameterRange(11.2, 13.2);
523 break;
524 case kHijing_per4:
525 comment = comment.Append("HIJING per4");
526 AliGenHijing *gener = HijingStandard();
527// impact parameter range
528 gener->SetImpactParameterRange(13.2, 15.);
529 break;
530 case kHijing_per5:
531 comment = comment.Append("HIJING per5");
532 AliGenHijing *gener = HijingStandard();
533// impact parameter range
534 gener->SetImpactParameterRange(15., 100.);
535 break;
536//
537// Jet-Jet
538//
539 case kHijing_jj25:
540 comment = comment.Append("HIJING Jet 25 GeV");
541 AliGenHijing *gener = HijingStandard();
542// impact parameter range
543 gener->SetImpactParameterRange(0., 5.);
544 // trigger
545 gener->SetTrigger(1);
433185a9 546 gener->SetPtJet(25.);
36d4cb82 547 gener->SetRadiation(isw);
433185a9 548 gener->SetSimpleJets(!isw);
549 gener->SetJetEtaRange(-0.3,0.3);
550 gener->SetJetPhiRange(75., 165.);
36d4cb82 551 break;
552
553 case kHijing_jj50:
554 comment = comment.Append("HIJING Jet 50 GeV");
555 AliGenHijing *gener = HijingStandard();
556// impact parameter range
557 gener->SetImpactParameterRange(0., 5.);
558 // trigger
559 gener->SetTrigger(1);
433185a9 560 gener->SetPtJet(50.);
36d4cb82 561 gener->SetRadiation(isw);
433185a9 562 gener->SetSimpleJets(!isw);
563 gener->SetJetEtaRange(-0.3,0.3);
564 gener->SetJetPhiRange(75., 165.);
36d4cb82 565 break;
566
567 case kHijing_jj75:
568 comment = comment.Append("HIJING Jet 75 GeV");
569 AliGenHijing *gener = HijingStandard();
570// impact parameter range
571 gener->SetImpactParameterRange(0., 5.);
572 // trigger
573 gener->SetTrigger(1);
433185a9 574 gener->SetPtJet(75.);
36d4cb82 575 gener->SetRadiation(isw);
433185a9 576 gener->SetSimpleJets(!isw);
577 gener->SetJetEtaRange(-0.3,0.3);
578 gener->SetJetPhiRange(75., 165.);
36d4cb82 579 break;
580
581 case kHijing_jj100:
582 comment = comment.Append("HIJING Jet 100 GeV");
583 AliGenHijing *gener = HijingStandard();
584// impact parameter range
585 gener->SetImpactParameterRange(0., 5.);
586 // trigger
587 gener->SetTrigger(1);
433185a9 588 gener->SetPtJet(100.);
36d4cb82 589 gener->SetRadiation(isw);
433185a9 590 gener->SetSimpleJets(!isw);
591 gener->SetJetEtaRange(-0.3,0.3);
592 gener->SetJetPhiRange(75., 165.);
36d4cb82 593 break;
594
433185a9 595 case kHijing_jj200:
596 comment = comment.Append("HIJING Jet 200 GeV");
36d4cb82 597 AliGenHijing *gener = HijingStandard();
598// impact parameter range
599 gener->SetImpactParameterRange(0., 5.);
600 // trigger
601 gener->SetTrigger(1);
433185a9 602 gener->SetPtJet(200.);
36d4cb82 603 gener->SetRadiation(isw);
433185a9 604 gener->SetSimpleJets(!isw);
605 gener->SetJetEtaRange(-0.3,0.3);
606 gener->SetJetPhiRange(75., 165.);
36d4cb82 607 break;
608//
609// Gamma-Jet
610//
611 case kHijing_gj25:
612 comment = comment.Append("HIJING Gamma 25 GeV");
613 AliGenHijing *gener = HijingStandard();
614// impact parameter range
615 gener->SetImpactParameterRange(0., 5.);
616 // trigger
617 gener->SetTrigger(2);
433185a9 618 gener->SetPtJet(25.);
36d4cb82 619 gener->SetRadiation(isw);
433185a9 620 gener->SetSimpleJets(!isw);
621 gener->SetJetEtaRange(-0.12, 0.12);
622 gener->SetJetPhiRange(220., 320.);
36d4cb82 623 break;
624
625 case kHijing_gj50:
626 comment = comment.Append("HIJING Gamma 50 GeV");
627 AliGenHijing *gener = HijingStandard();
628// impact parameter range
629 gener->SetImpactParameterRange(0., 5.);
630 // trigger
631 gener->SetTrigger(2);
433185a9 632 gener->SetPtJet(50.);
36d4cb82 633 gener->SetRadiation(isw);
433185a9 634 gener->SetSimpleJets(!isw);
635 gener->SetJetEtaRange(-0.12, 0.12);
636 gener->SetJetPhiRange(220., 320.);
36d4cb82 637 break;
638
639 case kHijing_gj75:
640 comment = comment.Append("HIJING Gamma 75 GeV");
641 AliGenHijing *gener = HijingStandard();
642// impact parameter range
643 gener->SetImpactParameterRange(0., 5.);
644 // trigger
645 gener->SetTrigger(2);
433185a9 646 gener->SetPtJet(75.);
36d4cb82 647 gener->SetRadiation(isw);
433185a9 648 gener->SetSimpleJets(!isw);
649 gener->SetJetEtaRange(-0.12, 0.12);
650 gener->SetJetPhiRange(220., 320.);
36d4cb82 651 break;
652
653 case kHijing_gj100:
654 comment = comment.Append("HIJING Gamma 100 GeV");
655 AliGenHijing *gener = HijingStandard();
656// impact parameter range
657 gener->SetImpactParameterRange(0., 5.);
658 // trigger
659 gener->SetTrigger(2);
433185a9 660 gener->SetPtJet(100.);
36d4cb82 661 gener->SetRadiation(isw);
433185a9 662 gener->SetSimpleJets(!isw);
663 gener->SetJetEtaRange(-0.12, 0.12);
664 gener->SetJetPhiRange(220., 320.);
36d4cb82 665 break;
666
433185a9 667 case kHijing_gj200:
668 comment = comment.Append("HIJING Gamma 200 GeV");
36d4cb82 669 AliGenHijing *gener = HijingStandard();
670// impact parameter range
671 gener->SetImpactParameterRange(0., 5.);
672 // trigger
673 gener->SetTrigger(2);
433185a9 674 gener->SetPtJet(200.);
36d4cb82 675 gener->SetRadiation(isw);
433185a9 676 gener->SetSimpleJets(!isw);
677 gener->SetJetEtaRange(-0.12, 0.12);
678 gener->SetJetPhiRange(220., 320.);
36d4cb82 679 break;
bc3e0a09 680 case kHijing_pA:
681 comment = comment.Append("HIJING pA");
682
683 AliGenCocktail *gener = new AliGenCocktail();
684// gener->SetTrackingFlag(0);
685 gener->SetOrigin(0, 0, 0); // vertex position
686 gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position
687 gener->SetCutVertexZ(1.); // Truncate at 1 sigma
688 gener->SetVertexSmear(kPerEvent);
689 AliGenHijing *hijing = new AliGenHijing(-1);
690// centre of mass energy
691 hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
692// impact parameter range
693 hijing->SetImpactParameterRange(0., 15.);
694// reference frame
695 hijing->SetReferenceFrame("CMS");
696 hijing->SetBoostLHC(1);
697// projectile
698 hijing->SetProjectile("P", 1, 1);
699 hijing->SetTarget ("A", 208, 82);
700// tell hijing to keep the full parent child chain
701 hijing->KeepFullEvent();
702// enable jet quenching
703 hijing->SetJetQuenching(0);
704// enable shadowing
705 hijing->SetShadowing(1);
706// Don't track spectators
707 hijing->SetSpectators(0);
708// kinematic selection
709 hijing->SetSelectAll(0);
710//
711 AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
712 AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
713 gray->SetSlowNucleonModel(model);
714 gray->SetDebug(1);
715 gener->AddGenerator(hijing,"Hijing pPb", 1);
716 gener->AddGenerator(gray, "Gray Particles",1);
717 break;
36d4cb82 718 }
719 return gener;
720}
721
722AliGenHijing* HijingStandard()
723{
724 AliGenHijing *gener = new AliGenHijing(-1);
725// centre of mass energy
726 gener->SetEnergyCMS(5500.);
727// reference frame
728 gener->SetReferenceFrame("CMS");
729// projectile
730 gener->SetProjectile("A", 208, 82);
731 gener->SetTarget ("A", 208, 82);
732// tell hijing to keep the full parent child chain
733 gener->KeepFullEvent();
734// enable jet quenching
10527992 735 gener->SetJetQuenching(4);
36d4cb82 736// enable shadowing
737 gener->SetShadowing(1);
738// neutral pion and heavy particle decays switched off
739 gener->SetDecaysOff(1);
740// Don't track spectators
741 gener->SetSpectators(0);
742// kinematic selection
743 gener->SetSelectAll(0);
744 return gener;
745}
746
747
748