TOF geometry with holes in front of three PHOS modules (Annalisa, Silvia)
[u/mrichter/AliRoot.git] / macros / ConfigHBT.C
CommitLineData
48c42d52 1// One can use the configuration macro in compiled mode by
2// root [0] gSystem->Load("libgeant321");
3// root [0] gSystem->SetIncludePath("-I$ROOTSYS/include -I$ALICE_ROOT/include\
4// -I$ALICE_ROOT -I$ALICE/geant3/TGeant3");
5// root [0] .x grun.C(1,"ConfigHBT.C++")
6
7#if !defined(__CINT__) || defined(__MAKECINT__)
8#include <Riostream.h>
9#include <TRandom.h>
10#include <TSystem.h>
11#include <TVirtualMC.h>
12#include <TGeant3.h>
13#include "STEER/AliRunLoader.h"
14#include "STEER/AliRun.h"
15#include "STEER/AliConfig.h"
16#include "PYTHIA6/AliDecayerPythia.h"
17#include "EVGEN/AliGenCocktailAfterBurner.h"
18#include "TMEVSIM/AliMevSimConfig.h"
19#include "TMEVSIM/AliMevSimParticle.h"
20#include "TMEVSIM/AliGenMevSim.h"
21#include "THbtp/AliGenHBTprocessor.h"
22#include "STRUCT/AliBODY.h"
23#include "STRUCT/AliMAG.h"
96fb3353 24#include "STRUCT/AliABSOv3.h"
25#include "STRUCT/AliDIPOv3.h"
26#include "STRUCT/AliHALLv3.h"
48c42d52 27#include "STRUCT/AliFRAMEv2.h"
96fb3353 28#include "STRUCT/AliSHILv3.h"
29#include "STRUCT/AliPIPEv3.h"
e1cd8da1 30#include "ITS/AliITSvPPRasymmFMD.h"
48c42d52 31#include "TPC/AliTPCv2.h"
0d7ef405 32#include "TOF/AliTOFv6T0.h"
55eb2b56 33#include "HMPID/AliHMPIDv2.h"
48c42d52 34#include "ZDC/AliZDCv1.h"
35#include "TRD/AliTRDv1.h"
36#include "FMD/AliFMDv1.h"
37#include "MUON/AliMUONv1.h"
38#include "PHOS/AliPHOSv1.h"
39#include "PMD/AliPMDv1.h"
ababa197 40#include "T0/AliT0v1.h"
4920e63e 41#include "EMCAL/AliEMCALv2.h"
b384f8a4 42#include "ACORDE/AliACORDEv1.h"
48c42d52 43#endif
44
6b612c2d 45enum PprGeo_t
46 {
47 kHoles, kNoHoles
48 };
49
50static PprGeo_t geo = kHoles;
51
66d04b38 52void Config()
53{
66d04b38 54 // Set Random Number seed
55 // gRandom->SetSeed(12345);
56
2f03a4ed 57 // libraries required by geant321
58#if defined(__CINT__)
59 gSystem->Load("libgeant321");
60#endif
61
b0470150 62 new TGeant3TGeo("C++ Interface to Geant3");
66d04b38 63
458041af 64 if(!AliCDBManager::Instance()->IsDefaultStorageSet()){
65 AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT");
66 AliCDBManager::Instance()->SetRun(0);
67 }
68
48c42d52 69 cout<<"Config.C: Creating Run Loader ..."<<endl;
f5a857b2 70 AliRunLoader* rl = AliRunLoader::Open("galice.root",AliConfig::GetDefaultEventFolderName(),
88cb7938 71 "recreate");
48c42d52 72 if (rl == 0x0)
73 {
74 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
75 return;
76 }
77 rl->SetCompressionLevel(2);
78 rl->SetNumberOfEventsPerFile(6);
79 gAlice->SetRunLoader(rl);
458041af 80 // gAlice->SetGeometryFromFile("geometry.root");
81 // gAlice->SetGeometryFromCDB();
66d04b38 82
6521ae06 83 // Set the trigger configuration
84 gAlice->SetTriggerDescriptor("Pb-Pb");
85 cout<<"Trigger configuration is set to Pb-Pb"<<endl;
86
66d04b38 87 //
88 // Set External decayer
89 AliDecayer *decayer = new AliDecayerPythia();
90
91 decayer->SetForceDecay(kAll);
92 decayer->Init();
93 gMC->SetExternalDecayer(decayer);
94 //
66d04b38 95 //=======================================================================
6a3df6c9 96 // ************* STEERING parameters FOR ALICE SIMULATION **************
97 // --- Specify event type to be tracked through the ALICE setup
98 // --- All positions are in cm, angles in degrees, and P and E in GeV
99
100
101
102 gMC->SetProcess("DCAY",1);
103 gMC->SetProcess("PAIR",1);
104 gMC->SetProcess("COMP",1);
105 gMC->SetProcess("PHOT",1);
106 gMC->SetProcess("PFIS",0);
107 gMC->SetProcess("DRAY",0);
108 gMC->SetProcess("ANNI",1);
109 gMC->SetProcess("BREM",1);
110 gMC->SetProcess("MUNU",1);
111 gMC->SetProcess("CKOV",1);
112 gMC->SetProcess("HADR",1);
113 gMC->SetProcess("LOSS",2);
114 gMC->SetProcess("MULS",1);
115 gMC->SetProcess("RAYL",1);
66d04b38 116
117 Float_t cut = 1.e-3; // 1MeV cut by default
118 Float_t tofmax = 1.e10;
119
6a3df6c9 120 gMC->SetCut("CUTGAM", cut);
121 gMC->SetCut("CUTELE", cut);
122 gMC->SetCut("CUTNEU", cut);
123 gMC->SetCut("CUTHAD", cut);
124 gMC->SetCut("CUTMUO", cut);
125 gMC->SetCut("BCUTE", cut);
126 gMC->SetCut("BCUTM", cut);
127 gMC->SetCut("DCUTE", cut);
128 gMC->SetCut("DCUTM", cut);
129 gMC->SetCut("PPCUTM", cut);
130 gMC->SetCut("TOFMAX", tofmax);
131
132
66d04b38 133 if (gSystem->Getenv("CONFIG_NPARTICLES"))
134 {
135 int nParticles = atoi(gSystem->Getenv("CONFIG_NPARTICLES"));
136 } else
137 {
138 int nParticles = 10000;
139 }
66d04b38 140
141 /*********************************************************************************/
142 /*********************************************************************************/
143 /***************** G E N E R A T O R S *********************************/
144
145 /** C O C K T A I L W I T H A F T E R B U R N E R S A F T E R W A R D S **/
146 /***************** (WRAPPER GENERATOR) *********************************/
147
148
149
99f4b63d 150 AliGenCocktailAfterBurner* gener = new AliGenCocktailAfterBurner();
66d04b38 151 gener->SetPhiRange(0, 360);
99f4b63d 152 gener->SetThetaRange(40., 140.);
66d04b38 153 gener->SetOrigin(0, 0, 0); //vertex position
154 gener->SetSigma(0, 0, 0); //Sigma in (X,Y,Z) (cm) on IP position
155
156 /***************** HIJING PARAMETRIZATION ********************************/
157
99f4b63d 158 //AliGenHIJINGpara *g2 = new AliGenHIJINGpara(5);
159 //g2->SetMomentumRange(0, 999);
66d04b38 160
161 /***************** G E N B O X ***********************************/
162
99f4b63d 163 // AliGenBox *g1 = new AliGenBox(5);
164 // g1->SetMomentumRange(0, 3);
66d04b38 165 // g1->SetOrigin(0,0,0); //vertex position
166 // g1->SetSigma(0,0,0); //Sigma in (X,Y,Z) (cm) on IP position
167 // g1->SetPart(310); //K0short(310), Lambda(3122)
168
169
170 /***************** M E V S I M ********************************/
66d04b38 171
172 AliMevSimConfig *c = new AliMevSimConfig(1);
173 c->SetRectPlane(1); // reaction plane control, model 4
99f4b63d 174 c->SetGrid(80,80);
175
66d04b38 176 AliGenMevSim *g3 = new AliGenMevSim(c);
99f4b63d 177 g3->SetPtRange(0.001, 3);
178 g3->SetMomentumRange(0.1, 3);
179
66d04b38 180 g3->SetTrackingFlag(1);
181 g3->SetOrigin(0.0, 0.0, 0.0);
182 g3->SetSigma(0.0, 0.0, 0.0);
99f4b63d 183 //g3->SetEtaCutRange(-4,4);
66d04b38 184
88cb7938 185 AliMevSimParticle *piPlus = new AliMevSimParticle(kPiPlus, 100, 3, 0.2, 0.01, 3, 0.1, 0.0, 0.0);
186 AliMevSimParticle *piMinus = new AliMevSimParticle(kPiMinus, 100, 3, 0.2, 0.01, 3, 0.1, 0.0, 0.0);
66d04b38 187 //AliMevSimParticle *KPlus = new AliMevSimParticle(kKPlus, 10, 0, 0.25, 0.0, 2, 0.15, 0.0, 0.0 );
188 //AliMevSimParticle *KMinus = new AliMevSimParticle(kKMinus, 10, 0, 0.25, 0.0, 2, 0.15, 0.0, 0.0 );
189 //AliMevSimParticle *protonPlus = new AliMevSimParticle(kProton, 3, 0, 0.4, 0.0, 2, 0.15, 0.0, 0.0);
190 //AliMevSimParticle *protonMinus = new AliMevSimParticle(kProtonBar, 2, 0, 0.4, 0.0, 2, 0.15, 0.0, 0.0);
191
66d04b38 192 g3->AddParticleType(piPlus);
193 g3->AddParticleType(piMinus);
194 //g3->AddParticleType(KPlus);
195 //g3->AddParticleType(KMinus);
196 //g3->AddParticleType(protonPlus);
197 //g3->AddParticleType(protonMinus);
198
99f4b63d 199
66d04b38 200 /***************** H B T P R O C E S S O R ********************************/
201
202 AliGenHBTprocessor *hbtp = new AliGenHBTprocessor();
203 hbtp->SetRefControl(2);
204 hbtp->SetSwitch1D(1);
205 hbtp->SetSwitch3D(1);
88cb7938 206 hbtp->SetSwitchCoulomb(1);
66d04b38 207 hbtp->SetSwitchCoherence(0);
88cb7938 208 hbtp->SetSwitchFermiBose(-1);
99f4b63d 209 hbtp->SetDeltap(0.1);
66d04b38 210 hbtp->SetDelChi(0.1);
99f4b63d 211 hbtp->SetLambda(0.5);
212 hbtp->SetQ0(8.0);
213 hbtp->SetR0(8.0);
214 hbtp->SetRParallel(8.0);
215 hbtp->SetR1d(8.0);
216 hbtp->SetRSide(8.0);
217 hbtp->SetRLong(8.0);
218 hbtp->SetROut(8.0);
66d04b38 219 hbtp->SetPtRange(0.1,0.98);
220 hbtp->SetPIDs(211,-211); //pi+ pi-
221 hbtp->SetSwitchType(3); // fit both the like and unlike pair correl
88cb7938 222 hbtp->SetMaxIterations(300);
66d04b38 223 /***********************************************************************************/
224
99f4b63d 225 // gener->AddGenerator(g2,"HIJING PARAMETRIZATION",1);
66d04b38 226 // gener->AddGenerator(g1,"BOX (K0short)",1);
227 gener->AddGenerator(g3,"MEVSIM",1);
228
229 gener->AddAfterBurner(hbtp,"HBT PROCESSOR",1);
230
231 gener->Init();
232 //
233 // Activate this line if you want the vertex smearing to happen
234 // track by track
235 //
236 //gener->SetVertexSmear(perTrack);
237
238 gAlice->SetField(-999, 2); //Specify maximum magnetic field in Tesla (neg. ==> default field)
99f4b63d 239// gAlice->SetField(-999, 2, 2.); //Specify maximum magnetic field in Tesla (neg. ==> default field)
240 //Last number indicates the scale factor
66d04b38 241
242 Int_t iABSO = 1;
b384f8a4 243 Int_t iACORDE = 0;
66d04b38 244 Int_t iDIPO = 1;
245 Int_t iFMD = 0;
246 Int_t iFRAME = 1;
247 Int_t iHALL = 1;
248 Int_t iITS = 1;
249 Int_t iMAG = 1;
250 Int_t iMUON = 0;
251 Int_t iPHOS = 0;
252 Int_t iPIPE = 1;
253 Int_t iPMD = 0;
de1857bb 254 Int_t iHMPID = 0;
66d04b38 255 Int_t iSHIL = 1;
ababa197 256 Int_t iT0 = 0;
66d04b38 257 Int_t iTOF = 0;
258 Int_t iTPC = 1;
259 Int_t iTRD = 0;
260 Int_t iZDC = 0;
9757d28c 261 Int_t iEMCAL = 0;
66d04b38 262
263 //=================== Alice BODY parameters =============================
264 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
265
266
267 if (iMAG)
268 {
269 //=================== MAG parameters ============================
270 // --- Start with Magnet since detector layouts may be depending ---
271 // --- on the selected Magnet dimensions ---
272 AliMAG *MAG = new AliMAG("MAG", "Magnet");
273 }
274
275
276 if (iABSO)
277 {
278 //=================== ABSO parameters ============================
96fb3353 279 AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber");
66d04b38 280 }
281
282 if (iDIPO)
283 {
284 //=================== DIPO parameters ============================
285
96fb3353 286 AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");
66d04b38 287 }
288
289 if (iHALL)
290 {
291 //=================== HALL parameters ============================
292
96fb3353 293 AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");
66d04b38 294 }
295
296
297 if (iFRAME)
298 {
299 //=================== FRAME parameters ============================
300
301 AliFRAME *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
6b612c2d 302 if (geo == kHoles) {
303 FRAME->SetHoles(1);
304 } else {
305 FRAME->SetHoles(0);
306 }
66d04b38 307
308 }
309
310 if (iSHIL)
311 {
312 //=================== SHIL parameters ============================
313
96fb3353 314 AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding");
66d04b38 315 }
316
317
318 if (iPIPE)
319 {
320 //=================== PIPE parameters ============================
321
96fb3353 322 AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");
66d04b38 323 }
324
e89fa83b 325 if (iITS)
326 {
327 //=================== ITS parameters ============================
66d04b38 328
e89fa83b 329 AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("ITS","New ITS PPR detailed version with asymmetric services");
330 }
66d04b38 331
332
333 if (iTPC)
334 {
26ca4b4a 335 //============================ TPC parameters ===================
66d04b38 336 AliTPC *TPC = new AliTPCv2("TPC", "Default");
66d04b38 337 }
338
339 if (iTOF)
340 {
341 //=================== TOF parameters ============================
0d7ef405 342 AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF");
66d04b38 343 }
344
de1857bb 345 if (iHMPID)
66d04b38 346 {
de1857bb 347 //=================== HMPID parameters ===========================
55eb2b56 348 AliHMPID *HMPID = new AliHMPIDv2("HMPID", "normal HMPID");
66d04b38 349
350 }
351
352
353 if (iZDC)
354 {
355 //=================== ZDC parameters ============================
356
357 AliZDC *ZDC = new AliZDCv1("ZDC", "normal ZDC");
358 }
359
b384f8a4 360 if (iACORDE)
66d04b38 361 {
b384f8a4 362 //=================== ACORDE parameters ============================
66d04b38 363
b384f8a4 364 AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE");
66d04b38 365 }
366
367 if (iTRD)
368 {
369 //=================== TRD parameters ============================
370
371 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
66d04b38 372 }
373
374 if (iFMD)
375 {
376 //=================== FMD parameters ============================
377
378 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
379 }
380
381 if (iMUON)
382 {
383 //=================== MUON parameters ===========================
384
385 AliMUON *MUON = new AliMUONv1("MUON", "default");
386 }
387 //=================== PHOS parameters ===========================
388
389 if (iPHOS)
390 {
391 AliPHOS *PHOS = new AliPHOSv1("PHOS", "GPS2");
392 }
393
394
395 if (iPMD)
396 {
397 //=================== PMD parameters ============================
398
399 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
400
401 PMD->SetPAR(1., 1., 0.8, 0.02);
402 PMD->SetIN(6., 18., -580., 27., 27.);
403 PMD->SetGEO(0.0, 0.2, 4.);
404 PMD->SetPadSize(0.8, 1.0, 1.0, 1.5);
405
406 }
de1857bb 407 if (iEMCAL && !iHMPID)
9757d28c 408 {
409 //=================== EMCAL parameters ============================
0588179e 410 AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "SHISH_77_TRD1_2X2_FINAL_110DEG");
9757d28c 411 }
66d04b38 412
ababa197 413 if (iT0)
66d04b38 414 {
ababa197 415 //=================== T0 parameters ============================
416 AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
66d04b38 417 }
418
419
420}