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[u/mrichter/AliRoot.git] / macros / Config.C
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fe4da5cc 1void Config()
2{
3
4new TGeant3("C++ Interface to Geant3");
5
6//=======================================================================
7// Create the output file
8
9TFile *rootfile = new TFile("galice.root","recreate");
10rootfile->SetCompressionLevel(2);
11TGeant3 *geant3 = (TGeant3*)gMC;
12
13//=======================================================================
14// ******* GEANT STEERING parameters FOR ALICE SIMULATION *******
15geant3->SetTRIG(1); //Number of events to be processed
16geant3->SetSWIT(4,10);
17geant3->SetDEBU(0,0,1);
18//geant3->SetSWIT(2,2);
19geant3->SetDCAY(1);
20geant3->SetPAIR(1);
21geant3->SetCOMP(1);
22geant3->SetPHOT(1);
23geant3->SetPFIS(0);
24geant3->SetDRAY(0);
25geant3->SetANNI(1);
26geant3->SetBREM(1);
27geant3->SetMUNU(1);
28geant3->SetCKOV(1);
29geant3->SetHADR(1); //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3)
30geant3->SetLOSS(2);
31geant3->SetMULS(1);
32geant3->SetRAYL(1);
33geant3->SetAUTO(1); //Select automatic STMIN etc... calc. (AUTO 1) or manual (AUTO 0)
34geant3->SetABAN(0); //Restore 3.16 behaviour for abandoned tracks
35geant3->SetOPTI(2); //Select optimisation level for GEANT geometry searches (0,1,2)
36Float_t cut = 1.e-3; // 1MeV cut by default
37Float_t tofmax = 1.e10;
38// GAM ELEC NHAD CHAD MUON EBREM MUHAB EDEL MUDEL MUPA TOFMAX
39geant3->SetCUTS(cut,cut, cut, cut, cut, cut, cut, cut, cut, cut, tofmax);
40//
41//=======================================================================
42// ************* STEERING parameters FOR ALICE SIMULATION **************
43// --- Specify event type to be tracked through the ALICE setup
44// --- All positions are in cm, angles in degrees, and P and E in GeV
45AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
46gener->SetMomentumRange(0,999);
47gener->SetPhiRange(0,360);
48gener->SetThetaRange(10,170);
49gener->SetOrigin(0,0,0); //vertex position
50gener->SetSigma(0,0,0); //Sigma in (X,Y,Z) (cm) on IP position
51gener->Init();
52//
53// Activate this line if you want the vertex smearing to happen
54// track by track
55//
56//gener->SetVertexSmear(perTrack);
57
58gAlice->SetField(-999,2); //Specify maximum magnetic field in Tesla (neg. ==> default field)
59
60Int_t iMAG=1;
61Int_t iITS=1;
62Int_t iTPC=1;
63Int_t iTOF=1;
64Int_t iRICH=1;
65Int_t iZDC=1;
66Int_t iCASTOR=1;
67Int_t iTRD=1;
68Int_t iABSO=1;
69Int_t iDIPO=1;
70Int_t iHALL=1;
71Int_t iFRAME=0;
72Int_t iSHIL=1;
73Int_t iPIPE=1;
74Int_t iFMD=1;
75Int_t iMUON=1;
76Int_t iPHOS=1;
77Int_t iPMD=1;
78
79//=================== Alice BODY parameters =============================
80AliBODY *BODY = new AliBODY("BODY","Alice envelop");
81
82
83if(iMAG) {
84//=================== MAG parameters ============================
85// --- Start with Magnet since detector layouts may be depending ---
86// --- on the selected Magnet dimensions ---
87AliMAG *MAG = new AliMAG("MAG","Magnet");
88}
89
90if(iITS) {
91//=================== ITS parameters ============================
92//
93// EUCLID is a flag to output (=1) both geometry and media to two ASCII files
94// (called by default ITSgeometry.euc and ITSgeometry.tme) in a format
95// understandable to the CAD system EUCLID. The default (=0) means that you
96// dont want to use this facility.
97//
98AliITS *ITS = new AliITSv3("ITS","normal ITS");
99ITS->SetEUCLID(1);
100}
101
102if(iTPC) {
103//============================ TPC parameters ================================
104// --- This allows the user to specify sectors for the SLOW (TPC geometry 2)
105// --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper)
106// --- sectors are specified, any value other than that requires at least one
107// --- sector (lower or upper)to be specified!
108// --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
109// --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
110// --- SecLows - number of lower sectors specified (up to 6)
111// --- SecUps - number of upper sectors specified (up to 12)
112// --- Sens - sensitive strips for the Slow Simulator !!!
113// --- This does NOT work if all S or L-sectors are specified, i.e.
114// --- if SecAL or SecAU < 0
115//
116//
117//-----------------------------------------------------------------------------
118
119AliTPC *TPC = new AliTPCv1("TPC","Normal TPC");
120TPC->SetSecAL(1);
121TPC->SetSecAU(1);
122TPC->SetSecLows(1, -1, -1, -1, -1, -1);
123TPC->SetSecUps(25, 26, 48, -1, -1, -1, -1, -1, -1, -1, -1, -1);
124TPC->SetSens(1);
125}
126
127if(iTOF) {
128//=================== TOF parameters ============================
129AliTOF *TOF = new AliTOFv2("TOF","normal TOF");
130}
131
132if(iRICH) {
133//=================== RICH parameters ===========================
134
135
136AliRICH *RICH = new AliRICHv1("RICH","normal RICH");
137RICH->SetSP(40);
138RICH->SetFEED(0.04);
139RICH->SetSIGM(0.18);
140RICH->SetTRIG(0);
141}
142
143if(iZDC) {
144//=================== ZDC parameters ============================
145
146AliZDC *ZDC = new AliZDCv1("ZDC","normal ZDC");
147}
148
149if(iCASTOR) {
150//=================== CASTOR parameters ============================
151
152AliCASTOR *CASTOR = new AliCASTORv1("CASTOR","normal CASTOR");
153}
154
155if(iTRD) {
156//=================== TRD parameters ============================
157
158AliTRD *TRD = new AliTRDv2("TRD","TRD version 2");
159}
160
161
162if(iABSO) {
163//=================== ABSO parameters ============================
164AliABSO *ABSO = new AliABSO("ABSO","Muon Absorber");
165}
166
167if(iDIPO) {
168//=================== DIPO parameters ============================
169
170AliDIPO *DIPO = new AliDIPOv2("DIPO","Dipole version 2");
171}
172
173if(iHALL) {
174//=================== HALL parameters ============================
175
176AliHALL *HALL = new AliHALL("HALL","Alice Hall");
177}
178
179
180if(iFRAME) {
181//=================== FRAME parameters ============================
182AliFRAME *FRAME = new AliFRAMEv0("FRAME","Space Frame");
183}
184
185if(iSHIL) {
186//=================== SHIL parameters ============================
187
188AliSHIL *SHIL = new AliSHIL("SHIL","Shielding");
189}
190
191
192if(iPIPE) {
193//=================== PIPE parameters ============================
194
195AliPIPE *PIPE = new AliPIPEv0("PIPE","Beam Pipe");
196}
197
198
199if(iFMD) {
200//=================== FMD parameters ============================
201
202AliFMD *FMD = new AliFMDv1("FMD","normal FMD");
203}
204
205if(iMUON) {
206//=================== MUON parameters ===========================
207
208AliMUON *MUON = new AliMUONv0("MUON","normal MUON");
209
210MUON->SetSMAXAR(0.03);
211MUON->SetSMAXAL(-1);
212//
213// Version 0
214//
215// First define the number of planes that are segmented (1 or 2) by a call
216// to SetNsec.
217// Then chose for each chamber (chamber plane) the segmentation
218// and response model.
219// They should be equal for the two chambers of each station. In a future
220// version this will be enforced.
221//
222//
223 Int_t chamber;
224 Int_t station;
225// Default Segmentation
226 AliMUONsegmentationV0* segV0 = new AliMUONsegmentationV0;
227// Default response
228 AliMUONresponseV0* response0 = new AliMUONresponseV0;
229 response0->SetSqrtKx3(0.761577);
230 response0->SetKx2(0.972655);
231 response0->SetKx4(0.3841);
232 response0->SetSqrtKy3(0.714143);
233 response0->SetKy2(1.0099);
234 response0->SetKy4(0.403);
235 response0->SetPitch(0.25);
236 response0->SetRSIGM(10.);
237 response0->SetMUCHSP(5.);
238 response0->SetMUSIGM(0.18, 0.18);
239 response0->SetMAXADC( 1024);
240//--------------------------------------------------------
241// Configuration for Chamber TC1/2 (Station 1) ----------
242//^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
243 Float_t rseg[4]={17.5, 55.2, 71.3, 95.5};
244 Int_t nseg[4]={4, 4, 2, 1};
245
246 chamber=1;
247//^^^^^^^^^
248 MUON->SetNsec(chamber-1,2);
249//
250 AliMUONsegmentationV01 *seg11=new AliMUONsegmentationV01;
251 seg11->SetSegRadii(rseg);
252 seg11->SetPADSIZ(3.048, 0.508);
253 seg11->SetPadDivision(nseg);
254 MUON->SetSegmentationModel(chamber-1, 1, seg11);
255//
256 AliMUONsegmentationV01 *seg12=new AliMUONsegmentationV01;
257 seg12->SetSegRadii(rseg);
258 seg12->SetPADSIZ(2.032, 0.762);
259 seg12->SetPadDivision(nseg);
260
261 MUON->SetSegmentationModel(chamber-1, 2, seg12);
262
263 chamber=2;
264//^^^^^^^^^
265 MUON->SetNsec(chamber-1,2);
266 MUON->SetSegmentationModel(chamber-1, 1, seg11);
267 MUON->SetSegmentationModel(chamber-1, 2, seg12);
268
269 station=1;
270//^^^^^^^^^
271 MUON->SetResponseModel(0, response0);
272 MUON->SetResponseModel(1, response0);
273//
274//--------------------------------------------------------
275// Configuration for Chamber TC3/4 -----------------------
276//^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
277
278 chamber=3;
279 MUON->SetNsec(chamber-1,1);
280 AliMUONsegmentationV0 *seg34=new AliMUONsegmentationV0;
281 seg34->SetDAnod(0.51/3.);
282
283 MUON->SetSegmentationModel(chamber-1, 1, seg34);
284 MUON->SetResponseModel(chamber-1, response0);
285
286 chamber=4;
287 MUON->SetNsec(chamber-1,1);
288 MUON->SetSegmentationModel(chamber-1, 1, seg34);
289 MUON->SetResponseModel(chamber-1, response0);
290//
291// Station 2
292 station=2;
293 MUON->SetPADSIZ(station, 1, 0.75, 0.51);
294 MUON->SetMUCHSP(station, 5.);
295 MUON->SetMUSIGM(station, 0.18, 0.18);
296 MUON->SetRSIGM(station, 10.);
297 MUON->SetMAXADC(station, 1024);
298
299//
300//--------------------------------------------------------
301// Configuration for Chamber TC5/6 -----------------------
302//^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
303
304 seg5 = new AliMUONsegmentationV1;
305 AliMUONresponseV0* response5 = new AliMUONresponseV0;
306 // K3 = 0.62
307 response5->SetSqrtKx3(0.78740079);
308 response5->SetKx2(0.95237319); // 0.5 * kPI * (1- 0.5*sqrtky3 )
309 response5->SetKx4(0.37480633); // 0.25/TMath::ATan(sqrtkx3)
310 // K3 = 0.55
311 response5->SetSqrtKy3(0.74161985);
312 response5->SetKy2(0.98832946);
313 response5->SetKy4(0.39177817);
314 response5->SetPitch(0.325);
315 response5->SetRSIGM(10.);
316 response5->SetMUCHSP(5.);
317 response5->SetMUSIGM( 0.4, 0.4);
318 response5->SetMAXADC( 1024);
319
320 chamber=5;
321 MUON->SetNsec(chamber-1,1);
322 MUON->SetSegmentationModel(chamber-1, 1, seg5);
323 MUON->SetResponseModel(chamber-1, response5);
324
325 chamber=6;
326 MUON->SetNsec(chamber-1,1);
327 MUON->SetSegmentationModel(chamber-1, 1, seg5);
328 MUON->SetResponseModel(chamber-1, response5);
329//
330// Station 3
331 station=3;
332 MUON->SetPADSIZ(station, 1, 0.975, 0.55);
333
334//
335//--------------------------------------------------------
336// Configuration for Chamber TC7/8/9/10-------------------
337//^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
338
339 chamber=7;
340 MUON->SetNsec(chamber-1,1);
341 AliMUONsegmentationV0 *seg78=new AliMUONsegmentationV0;
342 seg78->SetDAnod(0.51/3.);
343
344 MUON->SetSegmentationModel(chamber-1, 1, seg78);
345 MUON->SetResponseModel(chamber-1, response0);
346
347 chamber=8;
348 MUON->SetNsec(chamber-1,1);
349 MUON->SetSegmentationModel(chamber-1, 1, seg78);
350 MUON->SetResponseModel(chamber-1, response0);
351//
352// Station 4
353 station=4;
354 MUON->SetPADSIZ(station, 1, 0.75, 0.5);
355
356 chamber=9;
357 MUON->SetNsec(chamber-1,1);
358 AliMUONsegmentationV0 *seg910=new AliMUONsegmentationV0;
359 seg910->SetDAnod(0.51/3.);
360
361 MUON->SetSegmentationModel(chamber-1, 1, seg910);
362 MUON->SetResponseModel(chamber-1, response0);
363
364 chamber=10;
365 MUON->SetNsec(chamber-1,1);
366 MUON->SetSegmentationModel(chamber-1, 1, seg910);
367 MUON->SetResponseModel(chamber-1, response0);
368//
369// Station 5
370 station=5;
371 MUON->SetPADSIZ(station, 1, 0.75, 0.5);
372
373 chamber=11;
374 MUON->SetNsec(chamber-1,1);
375 AliMUONsegmentationV0 *seg1112=new AliMUONsegmentationV0;
376 seg1112->SetDAnod(0.51/3.);
377
378 MUON->SetSegmentationModel(chamber-1, 1, seg1112);
379 MUON->SetResponseModel(chamber-1, response0);
380
381 chamber=12;
382 MUON->SetNsec(chamber-1,1);
383 MUON->SetSegmentationModel(chamber-1, 1, seg1112);
384 MUON->SetResponseModel(chamber-1, response0);
385//
386// Trigger Station 1
387 station=6;
388 MUON->SetPADSIZ(station, 1, 0.75, 0.5);
389
390 chamber=13;
391 MUON->SetNsec(chamber-1,1);
392 AliMUONsegmentationV0 *seg1314=new AliMUONsegmentationV0;
393 seg1314->SetDAnod(0.51/3.);
394
395 MUON->SetSegmentationModel(chamber-1, 1, seg1314);
396 MUON->SetResponseModel(chamber-1, response0);
397
398 chamber=14;
399 MUON->SetNsec(chamber-1,1);
400 MUON->SetSegmentationModel(chamber-1, 1, seg1314);
401 MUON->SetResponseModel(chamber-1, response0);
402//
403// Trigger Station 2
404 station=7;
405 MUON->SetPADSIZ(station, 1, 0.75, 0.5);
406}
407
408if(iPHOS) {
409//=================== PHOS parameters ===========================
410
411AliPHOS *PHOS = new AliPHOSv1("PHOS","normal PHOS");
412// * PHOSflags: YES: X<>0 NO: X=0
413// * PHOSflags(1) : -----X Create branch for TObjArray of AliPHOSCradle
414// * ----X- Create file (ftn03 on HP-UX) with list of SHAKER particles (7Mb/event)
415// *
416PHOS->SetFlags(000001);
417PHOS->SetRadius(460); //Distance from beam to PHOS crystals.
418// (crystal_side_size,crystal_length,wrap_thikness,air_thikness,PIN_size,PIN length)
419PHOS->SetCell(2.2, 18., 0.01, 0.01, 1., 0.1);
420PHOS->SetCradleSize(104, 88, 4); // Nz (along beam), Nphi, Ncradles
421PHOS->SetCradleA(0); //Angle between Cradles
422PHOS->SetCPV(1., 2.); //CPV thikness, CPV-PHOS distance
423// * ===============
424// * PHOS extra parameters (contact Maxim Volkov volkov@mail.cern.ch)
425// * 1. STE_THICK Steel cover thickness
426// * 2. SUP_Y Crystal support height
427// * 3. FTIU_THICK Thermo Insulating outer cover Upper plate thickness
428// * 4. UFP_Y Upper Polystyrene Foam plate thickness
429// * 5. TCB_THICK Thermo insulating Crystal Block wall thickness
430// * 6. UCP_Y Upper Cooling Plate thickness
431// * 7. ASP_Y Al Support Plate thickness
432// * 8. TIP_Y Lower Thermo Insulating Plate thickness
433// * 9. TXP_Y Lower Textolit Plate thickness
434PHOS->SetExtra(0.001, 6.95, 4., 5., 2., 0.06, 10., 3., 1.);
435PHOS->SetTextolitWall(209., 71., 250.); //Textolit Wall box dimentions
436PHOS->SetInnerAir(206., 66., 244.); //Inner AIR volume dimensions
437// * ===============================
438// * 1. FTI_X Foam Thermo Insulating outer cover dimensions
439// * 2. FTI_Y ==//==
440// * 3. FTI_Z ==//==
441// * 4. FTI_R Distance from IP to Foam Thermo Insulating top plate
442PHOS->SetFoam(214.6, 80., 260., 467.);
443// =================================
444// *******************************************************************************
445// * KINE 700 - SHAKER generator
446// * KINE 700 x y z NDNDY YLIM PTLIM ChargeFlag
447// * JWEAK=0
448// * JPI0=JETA=1
449// * JPIC=JPRO=JKAC=JKA0=JRHO=JOME=JPHI=JPSI=JDRY=ChargeFlag
450// * Int_t JWEI; // Unweighted generation
451// * Int_t NDNDY; // Density of charged particles
452// * Float_t YLIM; // Rapidity Limit
453// * Float_t PTLIM; // Pt limit in GeV/c
454// * Int_t JWEAK; // Disable weak decays
455// * Int_t JPI0; // pi0 generation
456// * Int_t JETA; // eta generation
457// * Int_t JPIC; // pi+/- generation
458// * Int_t JPRO; // proton generation
459// * Int_t JKAC; // K+/- generation
460// * Int_t JKA0; // K0 generation
461// * Int_t JRHO; // rho generation
462// * Int_t JOME; // omega generation
463// * Int_t JPHI; // phi generation
464// * Int_t JPSI; // J/psi generation
465// * Int_t JDRY; // Drell-Yan generation
466// * KINE 700 5. 175. 0. 800. 1.5 5. 1.
467// *******************************************************************************
468}
469
470if(iPMD) {
471//=================== PMD parameters ============================
472
473// Must be defined AFTER PHOS
474AliPMD *PMD = new AliPMDv1("PMD","normal PMD");
475PMD->SetPAR(1., 1., 0.8, 0.02);
476PMD->SetIN(6., 20., 600., 27., 27.);
477PMD->SetGEO(0.0, 0.2, 4.);
478PMD->SetPadSize(0.8, 1.0, 1.2, 1.5);
479}
480
481}