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d599d913 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
88cb7938 | 16 | /* $Id$ */ |
d599d913 | 17 | |
18 | /////////////////////////////////////////////////////////////////////////////// | |
da3d3acd | 19 | // // |
d599d913 | 20 | // This class contains the functions for version 4 of the Time Of Flight // |
21 | // detector. // | |
da3d3acd | 22 | // // |
23 | // VERSION WITH 5 MODULES AND TILTED STRIPS // | |
24 | // // | |
0f4a7374 | 25 | // FULL COVERAGE VERSION +OPTION for PHOS holes // |
da3d3acd | 26 | // // |
27 | // Author: // | |
28 | // Fabrizio Pierella // | |
29 | // University of Bologna - Italy // | |
30 | // // | |
31 | // // | |
32 | //Begin_Html // | |
33 | /* // | |
34 | <img src="picts/AliTOFv4T0Class.gif"> // | |
35 | */ // | |
36 | //End_Html // | |
d599d913 | 37 | // // |
38 | /////////////////////////////////////////////////////////////////////////////// | |
39 | ||
0e46b9ae | 40 | #include "TBRIK.h" |
41 | #include "TGeometry.h" | |
42 | #include "TLorentzVector.h" | |
43 | #include "TNode.h" | |
d3c7bfac | 44 | #include "TVirtualMC.h" |
d599d913 | 45 | |
88cb7938 | 46 | #include "AliConst.h" |
0e46b9ae | 47 | #include "AliLog.h" |
d3c7bfac | 48 | #include "AliMagF.h" |
0e46b9ae | 49 | #include "AliMC.h" |
50 | #include "AliRun.h" | |
d3c7bfac | 51 | |
52 | #include "AliTOFGeometry.h" | |
53 | #include "AliTOFGeometryV4.h" | |
54 | #include "AliTOFv4T0.h" | |
55 | ||
0e46b9ae | 56 | extern TDirectory *gDirectory; |
57 | extern TVirtualMC *gMC; | |
58 | ||
59 | extern AliRun *gAlice; | |
60 | ||
d599d913 | 61 | ClassImp(AliTOFv4T0) |
d3c7bfac | 62 | |
d599d913 | 63 | //_____________________________________________________________________________ |
655e379f | 64 | AliTOFv4T0::AliTOFv4T0(): |
65 | fIdFTOA(-1), | |
66 | fIdFTOB(-1), | |
67 | fIdFTOC(-1), | |
68 | fIdFLTA(-1), | |
69 | fIdFLTB(-1), | |
70 | fIdFLTC(-1), | |
71 | fTOFHoles(kFALSE) | |
d599d913 | 72 | { |
73 | // | |
74 | // Default constructor | |
75 | // | |
76 | } | |
77 | ||
78 | //_____________________________________________________________________________ | |
655e379f | 79 | AliTOFv4T0::AliTOFv4T0(const char *name, const char *title): |
80 | AliTOF(name,title,"tzero"), | |
81 | fIdFTOA(-1), | |
82 | fIdFTOB(-1), | |
83 | fIdFTOC(-1), | |
84 | fIdFLTA(-1), | |
85 | fIdFLTB(-1), | |
86 | fIdFLTC(-1), | |
87 | fTOFHoles(kFALSE) | |
d599d913 | 88 | { |
89 | // | |
90 | // Standard constructor | |
91 | // | |
92 | // | |
93 | // Check that FRAME is there otherwise we have no place where to | |
94 | // put TOF | |
0f4a7374 | 95 | |
96 | ||
0e46b9ae | 97 | AliModule* frame = (AliModule*)gAlice->GetModule("FRAME"); |
d599d913 | 98 | if(!frame) { |
d076c8d5 | 99 | AliFatal("TOF needs FRAME to be present"); |
0f4a7374 | 100 | } else{ |
101 | ||
102 | if (fTOFGeometry) delete fTOFGeometry; | |
d3c7bfac | 103 | fTOFGeometry = new AliTOFGeometryV4(); |
d599d913 | 104 | |
0f4a7374 | 105 | if(frame->IsVersion()==1) { |
d076c8d5 | 106 | AliInfo(Form("Frame version %d", frame->IsVersion())); |
107 | AliInfo("Full Coverage for TOF"); | |
0f4a7374 | 108 | fTOFHoles=false;} |
109 | else { | |
d076c8d5 | 110 | AliInfo(Form("Frame version %d", frame->IsVersion())); |
111 | AliInfo("TOF with Holes for PHOS"); | |
0f4a7374 | 112 | fTOFHoles=true;} |
113 | } | |
74ea065c | 114 | fTOFGeometry->SetHoles(fTOFHoles); |
d3c7bfac | 115 | |
116 | // Save the geometry | |
117 | TDirectory* saveDir = gDirectory; | |
118 | gAlice->GetRunLoader()->CdGAFile(); | |
119 | fTOFGeometry->Write("TOFgeometry"); | |
120 | saveDir->cd(); | |
121 | ||
0f4a7374 | 122 | } |
d599d913 | 123 | |
0f4a7374 | 124 | //____________________________________________________________________________ |
d599d913 | 125 | void AliTOFv4T0::BuildGeometry() |
126 | { | |
127 | // | |
128 | // Build TOF ROOT geometry for the ALICE event display | |
129 | // | |
130 | TNode *node, *top; | |
131 | const int kColorTOF = 27; | |
9e9add11 | 132 | |
0e46b9ae | 133 | TGeometry *globalGeometry = (TGeometry*)gAlice->GetGeometry(); |
134 | ||
d599d913 | 135 | // Find top TNODE |
0e46b9ae | 136 | top = (TNode*)globalGeometry->GetNode("alice"); |
9e9add11 | 137 | |
d599d913 | 138 | // Position the different copies |
d3c7bfac | 139 | const Float_t krTof =(fTOFGeometry->Rmax()+fTOFGeometry->Rmin())/2.; |
140 | const Float_t khTof = fTOFGeometry->Rmax()-fTOFGeometry->Rmin(); | |
141 | const Int_t kNTof = fTOFGeometry->NSectors(); | |
7e6dce66 | 142 | const Float_t kPi = TMath::Pi(); |
d599d913 | 143 | const Float_t kangle = 2*kPi/kNTof; |
144 | Float_t ang; | |
9e9add11 | 145 | |
146 | // define offset for nodes | |
d3c7bfac | 147 | Float_t zOffsetC = fTOFGeometry->MaxhZtof() - fTOFGeometry->ZlenC()*0.5; |
148 | Float_t zOffsetB = fTOFGeometry->MaxhZtof() - fTOFGeometry->ZlenC() - fTOFGeometry->ZlenB()*0.5; | |
9e9add11 | 149 | Float_t zOffsetA = 0.; |
d599d913 | 150 | // Define TOF basic volume |
151 | ||
da3d3acd | 152 | char nodeName0[7], nodeName1[7], nodeName2[7]; |
d599d913 | 153 | char nodeName3[7], nodeName4[7], rotMatNum[7]; |
9e9add11 | 154 | |
d599d913 | 155 | new TBRIK("S_TOF_C","TOF box","void", |
d3c7bfac | 156 | fTOFGeometry->StripLength()*0.5, khTof*0.5, fTOFGeometry->ZlenC()*0.5); |
d599d913 | 157 | new TBRIK("S_TOF_B","TOF box","void", |
d3c7bfac | 158 | fTOFGeometry->StripLength()*0.5, khTof*0.5, fTOFGeometry->ZlenB()*0.5); |
d599d913 | 159 | new TBRIK("S_TOF_A","TOF box","void", |
d3c7bfac | 160 | fTOFGeometry->StripLength()*0.5, khTof*0.5, fTOFGeometry->ZlenA()*0.5); |
9e9add11 | 161 | |
d599d913 | 162 | for (Int_t nodeNum=1;nodeNum<19;nodeNum++){ |
9e9add11 | 163 | |
164 | if (nodeNum<10) { | |
165 | sprintf(rotMatNum,"rot50%i",nodeNum); | |
166 | sprintf(nodeName0,"FTO00%i",nodeNum); | |
167 | sprintf(nodeName1,"FTO10%i",nodeNum); | |
168 | sprintf(nodeName2,"FTO20%i",nodeNum); | |
169 | sprintf(nodeName3,"FTO30%i",nodeNum); | |
170 | sprintf(nodeName4,"FTO40%i",nodeNum); | |
171 | } | |
172 | if (nodeNum>9) { | |
173 | sprintf(rotMatNum,"rot5%i",nodeNum); | |
174 | sprintf(nodeName0,"FTO0%i",nodeNum); | |
175 | sprintf(nodeName1,"FTO1%i",nodeNum); | |
176 | sprintf(nodeName2,"FTO2%i",nodeNum); | |
177 | sprintf(nodeName3,"FTO3%i",nodeNum); | |
178 | sprintf(nodeName4,"FTO4%i",nodeNum); | |
179 | } | |
180 | ||
181 | new TRotMatrix(rotMatNum,rotMatNum,90,-20*nodeNum,90,90-20*nodeNum,0,0); | |
182 | ang = (4.5-nodeNum) * kangle; | |
183 | ||
184 | top->cd(); | |
d3c7bfac | 185 | node = new TNode(nodeName0,nodeName0,"S_TOF_C", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang), zOffsetC,rotMatNum); |
9e9add11 | 186 | node->SetLineColor(kColorTOF); |
da3d3acd | 187 | fNodes->Add(node); |
9e9add11 | 188 | |
da3d3acd | 189 | top->cd(); |
d3c7bfac | 190 | node = new TNode(nodeName1,nodeName1,"S_TOF_C", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang),-zOffsetC,rotMatNum); |
9e9add11 | 191 | node->SetLineColor(kColorTOF); |
da3d3acd | 192 | fNodes->Add(node); |
9e9add11 | 193 | |
194 | top->cd(); | |
d3c7bfac | 195 | node = new TNode(nodeName2,nodeName2,"S_TOF_B", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang), zOffsetB,rotMatNum); |
9e9add11 | 196 | node->SetLineColor(kColorTOF); |
da3d3acd | 197 | fNodes->Add(node); |
9e9add11 | 198 | |
199 | top->cd(); | |
d3c7bfac | 200 | node = new TNode(nodeName3,nodeName3,"S_TOF_B", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang),-zOffsetB,rotMatNum); |
9e9add11 | 201 | node->SetLineColor(kColorTOF); |
da3d3acd | 202 | fNodes->Add(node); |
9e9add11 | 203 | |
204 | top->cd(); | |
d3c7bfac | 205 | node = new TNode(nodeName4,nodeName4,"S_TOF_A", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang), zOffsetA,rotMatNum); |
9e9add11 | 206 | node->SetLineColor(kColorTOF); |
da3d3acd | 207 | fNodes->Add(node); |
d599d913 | 208 | } // end loop on nodeNum |
d599d913 | 209 | |
d3c7bfac | 210 | } |
d599d913 | 211 | |
212 | //_____________________________________________________________________________ | |
213 | void AliTOFv4T0::CreateGeometry() | |
214 | { | |
215 | // | |
216 | // Create geometry for Time Of Flight version 0 | |
217 | // | |
218 | //Begin_Html | |
219 | /* | |
220 | <img src="picts/AliTOFv4T0.gif"> | |
221 | */ | |
222 | //End_Html | |
223 | // | |
224 | // Creates common geometry | |
225 | // | |
226 | AliTOF::CreateGeometry(); | |
227 | } | |
228 | ||
0f4a7374 | 229 | |
d599d913 | 230 | //_____________________________________________________________________________ |
231 | void AliTOFv4T0::TOFpc(Float_t xtof, Float_t ytof, Float_t zlenC, | |
232 | Float_t zlenB, Float_t zlenA, Float_t ztof0) | |
233 | { | |
234 | // | |
235 | // Definition of the Time Of Fligh Resistive Plate Chambers | |
236 | // xFLT, yFLT, zFLT - sizes of TOF modules (large) | |
d3c7bfac | 237 | |
0f4a7374 | 238 | Float_t ycoor; |
d599d913 | 239 | Float_t par[3]; |
240 | Int_t *idtmed = fIdtmed->GetArray()-499; | |
241 | Int_t idrotm[100]; | |
242 | Int_t nrot = 0; | |
0f4a7374 | 243 | |
d3c7bfac | 244 | Float_t radius = fTOFGeometry->Rmin()+2.;//cm |
0f4a7374 | 245 | |
d599d913 | 246 | par[0] = xtof * 0.5; |
247 | par[1] = ytof * 0.5; | |
248 | par[2] = zlenC * 0.5; | |
249 | gMC->Gsvolu("FTOC", "BOX ", idtmed[506], par, 3); | |
250 | par[2] = zlenB * 0.5; | |
251 | gMC->Gsvolu("FTOB", "BOX ", idtmed[506], par, 3); | |
252 | par[2] = zlenA * 0.5; | |
253 | gMC->Gsvolu("FTOA", "BOX ", idtmed[506], par, 3); | |
43808676 | 254 | |
255 | ||
256 | // Positioning of modules | |
257 | ||
258 | Float_t zcor1 = ztof0 - zlenC*0.5; | |
259 | Float_t zcor2 = ztof0 - zlenC - zlenB*0.5; | |
260 | Float_t zcor3 = 0.; | |
261 | ||
262 | AliMatrix(idrotm[0], 90., 0., 0., 0., 90,-90.); | |
263 | AliMatrix(idrotm[1], 90.,180., 0., 0., 90, 90.); | |
0f4a7374 | 264 | |
43808676 | 265 | gMC->Gspos("FTOC", 1, "BTO1", 0, zcor1, 0, idrotm[0], "ONLY"); |
266 | gMC->Gspos("FTOC", 2, "BTO1", 0, -zcor1, 0, idrotm[1], "ONLY"); | |
267 | gMC->Gspos("FTOC", 1, "BTO2", 0, zcor1, 0, idrotm[0], "ONLY"); | |
268 | gMC->Gspos("FTOC", 2, "BTO2", 0, -zcor1, 0, idrotm[1], "ONLY"); | |
269 | gMC->Gspos("FTOC", 1, "BTO3", 0, zcor1, 0, idrotm[0], "ONLY"); | |
270 | gMC->Gspos("FTOC", 2, "BTO3", 0, -zcor1, 0, idrotm[1], "ONLY"); | |
271 | ||
272 | gMC->Gspos("FTOB", 1, "BTO1", 0, zcor2, 0, idrotm[0], "ONLY"); | |
273 | gMC->Gspos("FTOB", 2, "BTO1", 0, -zcor2, 0, idrotm[1], "ONLY"); | |
274 | gMC->Gspos("FTOB", 1, "BTO2", 0, zcor2, 0, idrotm[0], "ONLY"); | |
275 | gMC->Gspos("FTOB", 2, "BTO2", 0, -zcor2, 0, idrotm[1], "ONLY"); | |
276 | gMC->Gspos("FTOB", 1, "BTO3", 0, zcor2, 0, idrotm[0], "ONLY"); | |
277 | gMC->Gspos("FTOB", 2, "BTO3", 0, -zcor2, 0, idrotm[1], "ONLY"); | |
278 | ||
279 | gMC->Gspos("FTOA", 0, "BTO1", 0, zcor3, 0, idrotm[0], "ONLY"); | |
0f4a7374 | 280 | if(!fTOFHoles)gMC->Gspos("FTOA", 0, "BTO2", 0, zcor3, 0, idrotm[0], "ONLY"); |
43808676 | 281 | gMC->Gspos("FTOA", 0, "BTO3", 0, zcor3, 0, idrotm[0], "ONLY"); |
282 | ||
0f4a7374 | 283 | |
7e6dce66 | 284 | Float_t db = 0.5; // cm |
d599d913 | 285 | Float_t xFLT, xFST, yFLT, zFLTA, zFLTB, zFLTC; |
43808676 | 286 | |
d3c7bfac | 287 | xFLT = fTOFGeometry->StripLength(); |
d599d913 | 288 | yFLT = ytof; |
289 | zFLTA = zlenA; | |
290 | zFLTB = zlenB; | |
291 | zFLTC = zlenC; | |
43808676 | 292 | |
d3c7bfac | 293 | xFST = xFLT - dynamic_cast<AliTOFGeometryV4*>(fTOFGeometry)->DeadBndX()*2.; // cm |
43808676 | 294 | |
295 | // Sizes of MRPC pads | |
296 | ||
7e6dce66 | 297 | Float_t yPad = 0.505; //cm |
d599d913 | 298 | |
43808676 | 299 | // Large not sensitive volumes with Insensitive Freon |
d599d913 | 300 | par[0] = xFLT*0.5; |
301 | par[1] = yFLT*0.5; | |
302 | ||
d076c8d5 | 303 | AliDebug(1, "************************* TOF geometry **************************"); |
43808676 | 304 | |
d599d913 | 305 | par[2] = (zFLTA *0.5); |
306 | gMC->Gsvolu("FLTA", "BOX ", idtmed[512], par, 3); // Insensitive Freon | |
307 | gMC->Gspos ("FLTA", 0, "FTOA", 0., 0., 0., 0, "ONLY"); | |
43808676 | 308 | |
d599d913 | 309 | par[2] = (zFLTB * 0.5); |
310 | gMC->Gsvolu("FLTB", "BOX ", idtmed[512], par, 3); // Insensitive Freon | |
311 | gMC->Gspos ("FLTB", 0, "FTOB", 0., 0., 0., 0, "ONLY"); | |
43808676 | 312 | |
d599d913 | 313 | par[2] = (zFLTC * 0.5); |
314 | gMC->Gsvolu("FLTC", "BOX ", idtmed[512], par, 3); // Insensitive Freon | |
315 | gMC->Gspos ("FLTC", 0, "FTOC", 0., 0., 0., 0, "ONLY"); | |
43808676 | 316 | |
317 | ///// Layers of Aluminum before and after detector ///// | |
318 | ///// Aluminum Box for Modules (1.8 mm thickness) ///// | |
319 | ///// lateral walls not simulated for the time being | |
0f4a7374 | 320 | // const Float_t khAlWall = 0.18; |
43808676 | 321 | // fp to be checked |
322 | const Float_t khAlWall = 0.11; | |
d599d913 | 323 | par[0] = xFLT*0.5; |
7e6dce66 | 324 | par[1] = khAlWall/2.; // cm |
d599d913 | 325 | ycoor = -yFLT/2 + par[1]; |
326 | par[2] = (zFLTA *0.5); | |
327 | gMC->Gsvolu("FALA", "BOX ", idtmed[508], par, 3); // Alluminium | |
328 | gMC->Gspos ("FALA", 1, "FLTA", 0., ycoor, 0., 0, "ONLY"); | |
329 | gMC->Gspos ("FALA", 2, "FLTA", 0.,-ycoor, 0., 0, "ONLY"); | |
330 | par[2] = (zFLTB *0.5); | |
331 | gMC->Gsvolu("FALB", "BOX ", idtmed[508], par, 3); // Alluminium | |
332 | gMC->Gspos ("FALB", 1, "FLTB", 0., ycoor, 0., 0, "ONLY"); | |
333 | gMC->Gspos ("FALB", 2, "FLTB", 0.,-ycoor, 0., 0, "ONLY"); | |
334 | par[2] = (zFLTC *0.5); | |
335 | gMC->Gsvolu("FALC", "BOX ", idtmed[508], par, 3); // Alluminium | |
336 | gMC->Gspos ("FALC", 1, "FLTC", 0., ycoor, 0., 0, "ONLY"); | |
337 | gMC->Gspos ("FALC", 2, "FLTC", 0.,-ycoor, 0., 0, "ONLY"); | |
338 | ||
43808676 | 339 | ///////////////// Detector itself ////////////////////// |
340 | ||
d3c7bfac | 341 | const Float_t kdeadBound = dynamic_cast<AliTOFGeometryV4*>(fTOFGeometry)->DeadBndZ(); //cm non-sensitive between the pad edge |
43808676 | 342 | //and the boundary of the strip |
d3c7bfac | 343 | const Int_t knx = fTOFGeometry->NpadX(); // number of pads along x |
344 | const Int_t knz = fTOFGeometry->NpadZ(); // number of pads along z | |
43808676 | 345 | |
d3c7bfac | 346 | Float_t zSenStrip = fTOFGeometry->ZPad() * fTOFGeometry->NpadZ(); // cm |
d599d913 | 347 | Float_t stripWidth = zSenStrip + 2*kdeadBound; |
43808676 | 348 | |
d599d913 | 349 | par[0] = xFLT*0.5; |
da3d3acd | 350 | par[1] = yPad*0.5; |
d599d913 | 351 | par[2] = stripWidth*0.5; |
352 | ||
43808676 | 353 | // new description for strip volume -double stack strip- |
354 | // -- all constants are expressed in cm | |
355 | // heigth of different layers | |
356 | const Float_t khhony = 0.8 ; // heigth of HONY Layer | |
357 | const Float_t khpcby = 0.08 ; // heigth of PCB Layer | |
d599d913 | 358 | const Float_t khmyly = 0.035 ; // heigth of MYLAR Layer |
359 | const Float_t khgraphy = 0.02 ; // heigth of GRAPHITE Layer | |
7e6dce66 | 360 | const Float_t khglasseiy = 0.135; // 0.6 Ext. Glass + 1.1 i.e. (Int. Glass/2) (mm) |
d599d913 | 361 | const Float_t khsensmy = 0.11 ; // heigth of Sensitive Freon Mixture |
362 | const Float_t kwsensmz = 2*3.5 ; // cm | |
363 | const Float_t klsensmx = 48*2.5; // cm | |
364 | const Float_t kwpadz = 3.5; // cm z dimension of the FPAD volume | |
365 | const Float_t klpadx = 2.5; // cm x dimension of the FPAD volume | |
366 | ||
367 | // heigth of the FSTR Volume (the strip volume) | |
368 | const Float_t khstripy = 2*khhony+3*khpcby+4*(khmyly+khgraphy+khglasseiy)+2*khsensmy; | |
369 | // width of the FSTR Volume (the strip volume) | |
370 | const Float_t kwstripz = 10.; | |
371 | // length of the FSTR Volume (the strip volume) | |
372 | const Float_t klstripx = 122.; | |
373 | ||
374 | Float_t parfp[3]={klstripx*0.5,khstripy*0.5,kwstripz*0.5}; | |
7e6dce66 | 375 | // Coordinates of the strip center in the strip reference frame; |
0f4a7374 | 376 | // used for positioninG internal strip volumes |
da3d3acd | 377 | Float_t posfp[3]={0.,0.,0.}; |
43808676 | 378 | |
d599d913 | 379 | |
0f4a7374 | 380 | // FSTR volume definition-filling this volume with non sensitive Gas Mixture |
d599d913 | 381 | gMC->Gsvolu("FSTR","BOX",idtmed[512],parfp,3); |
382 | //-- HONY Layer definition | |
43808676 | 383 | // parfp[0] = -1; |
d599d913 | 384 | parfp[1] = khhony*0.5; |
43808676 | 385 | // parfp[2] = -1; |
d599d913 | 386 | gMC->Gsvolu("FHON","BOX",idtmed[503],parfp,3); |
387 | // positioning 2 HONY Layers on FSTR volume | |
43808676 | 388 | |
d599d913 | 389 | posfp[1]=-khstripy*0.5+parfp[1]; |
390 | gMC->Gspos("FHON",1,"FSTR",0., posfp[1],0.,0,"ONLY"); | |
391 | gMC->Gspos("FHON",2,"FSTR",0.,-posfp[1],0.,0,"ONLY"); | |
43808676 | 392 | |
d599d913 | 393 | //-- PCB Layer definition |
0f4a7374 | 394 | |
d599d913 | 395 | parfp[1] = khpcby*0.5; |
396 | gMC->Gsvolu("FPCB","BOX",idtmed[504],parfp,3); | |
397 | // positioning 2 PCB Layers on FSTR volume | |
398 | posfp[1]=-khstripy*0.5+khhony+parfp[1]; | |
399 | gMC->Gspos("FPCB",1,"FSTR",0., posfp[1],0.,0,"ONLY"); | |
400 | gMC->Gspos("FPCB",2,"FSTR",0.,-posfp[1],0.,0,"ONLY"); | |
401 | // positioning the central PCB layer | |
402 | gMC->Gspos("FPCB",3,"FSTR",0.,0.,0.,0,"ONLY"); | |
43808676 | 403 | |
404 | ||
405 | ||
d599d913 | 406 | //-- MYLAR Layer definition |
0f4a7374 | 407 | |
d599d913 | 408 | parfp[1] = khmyly*0.5; |
409 | gMC->Gsvolu("FMYL","BOX",idtmed[511],parfp,3); | |
410 | // positioning 2 MYLAR Layers on FSTR volume | |
da3d3acd | 411 | posfp[1] = -khstripy*0.5+khhony+khpcby+parfp[1]; |
d599d913 | 412 | gMC->Gspos("FMYL",1,"FSTR",0., posfp[1],0.,0,"ONLY"); |
413 | gMC->Gspos("FMYL",2,"FSTR",0.,-posfp[1],0.,0,"ONLY"); | |
414 | // adding further 2 MYLAR Layers on FSTR volume | |
415 | posfp[1] = khpcby*0.5+parfp[1]; | |
416 | gMC->Gspos("FMYL",3,"FSTR",0., posfp[1],0.,0,"ONLY"); | |
417 | gMC->Gspos("FMYL",4,"FSTR",0.,-posfp[1],0.,0,"ONLY"); | |
43808676 | 418 | |
419 | ||
d599d913 | 420 | //-- Graphite Layer definition |
0f4a7374 | 421 | |
d599d913 | 422 | parfp[1] = khgraphy*0.5; |
423 | gMC->Gsvolu("FGRP","BOX",idtmed[502],parfp,3); | |
424 | // positioning 2 Graphite Layers on FSTR volume | |
425 | posfp[1] = -khstripy*0.5+khhony+khpcby+khmyly+parfp[1]; | |
426 | gMC->Gspos("FGRP",1,"FSTR",0., posfp[1],0.,0,"ONLY"); | |
427 | gMC->Gspos("FGRP",2,"FSTR",0.,-posfp[1],0.,0,"ONLY"); | |
428 | // adding further 2 Graphite Layers on FSTR volume | |
429 | posfp[1] = khpcby*0.5+khmyly+parfp[1]; | |
430 | gMC->Gspos("FGRP",3,"FSTR",0., posfp[1],0.,0,"ONLY"); | |
431 | gMC->Gspos("FGRP",4,"FSTR",0.,-posfp[1],0.,0,"ONLY"); | |
43808676 | 432 | |
433 | ||
d599d913 | 434 | //-- Glass (EXT. +Semi INT.) Layer definition |
0f4a7374 | 435 | |
d599d913 | 436 | parfp[1] = khglasseiy*0.5; |
437 | gMC->Gsvolu("FGLA","BOX",idtmed[514],parfp,3); | |
438 | // positioning 2 Glass Layers on FSTR volume | |
439 | posfp[1] = -khstripy*0.5+khhony+khpcby+khmyly+khgraphy+parfp[1]; | |
440 | gMC->Gspos("FGLA",1,"FSTR",0., posfp[1],0.,0,"ONLY"); | |
441 | gMC->Gspos("FGLA",2,"FSTR",0.,-posfp[1],0.,0,"ONLY"); | |
442 | // adding further 2 Glass Layers on FSTR volume | |
443 | posfp[1] = khpcby*0.5+khmyly+khgraphy+parfp[1]; | |
444 | gMC->Gspos("FGLA",3,"FSTR",0., posfp[1],0.,0,"ONLY"); | |
445 | gMC->Gspos("FGLA",4,"FSTR",0.,-posfp[1],0.,0,"ONLY"); | |
43808676 | 446 | |
d599d913 | 447 | |
448 | //-- Sensitive Mixture Layer definition | |
0f4a7374 | 449 | |
d599d913 | 450 | parfp[0] = klsensmx*0.5; |
451 | parfp[1] = khsensmy*0.5; | |
452 | parfp[2] = kwsensmz*0.5; | |
453 | gMC->Gsvolu("FSEN","BOX",idtmed[513],parfp,3); | |
454 | gMC->Gsvolu("FNSE","BOX",idtmed[512],parfp,3); | |
455 | // positioning 2 gas Layers on FSTR volume | |
456 | // the upper is insensitive freon | |
457 | // while the remaining is sensitive | |
458 | posfp[1] = khpcby*0.5+khmyly+khgraphy+khglasseiy+parfp[1]; | |
459 | gMC->Gspos("FNSE",0,"FSTR", 0., posfp[1],0.,0,"ONLY"); | |
460 | gMC->Gspos("FSEN",0,"FSTR", 0.,-posfp[1],0.,0,"ONLY"); | |
43808676 | 461 | |
d599d913 | 462 | // dividing FSEN along z in knz=2 and along x in knx=48 |
0f4a7374 | 463 | |
d599d913 | 464 | gMC->Gsdvn("FSEZ","FSEN",knz,3); |
465 | gMC->Gsdvn("FSEX","FSEZ",knx,1); | |
466 | ||
467 | // FPAD volume definition | |
0f4a7374 | 468 | |
da3d3acd | 469 | parfp[0] = klpadx*0.5; |
d599d913 | 470 | parfp[1] = khsensmy*0.5; |
471 | parfp[2] = kwpadz*0.5; | |
472 | gMC->Gsvolu("FPAD","BOX",idtmed[513],parfp,3); | |
473 | // positioning the FPAD volumes on previous divisions | |
474 | gMC->Gspos("FPAD",0,"FSEX",0.,0.,0.,0,"ONLY"); | |
475 | ||
da3d3acd | 476 | |
0f4a7374 | 477 | ///////////////////Positioning A module////////////////////////// |
da3d3acd | 478 | |
0f4a7374 | 479 | |
480 | for(Int_t istrip =0; istrip < fTOFGeometry->NStripA(); istrip++){ | |
481 | ||
482 | Float_t ang = fTOFGeometry->GetAngles(2,istrip); | |
483 | AliMatrix (idrotm[0],90.,0.,90.-ang,90.,-ang, 90.); | |
43808676 | 484 | ang /= kRaddeg; |
0f4a7374 | 485 | Float_t zpos = tan(ang)*radius; |
486 | Float_t ypos= fTOFGeometry->GetHeights(2,istrip); | |
d3c7bfac | 487 | gMC->Gspos("FSTR",fTOFGeometry->NStripA()-istrip,"FLTA",0.,ypos, zpos,idrotm[0], "ONLY"); |
d076c8d5 | 488 | AliDebug(1, Form("y = %f, z = %f, , z coord = %f, Rot ang = %f, St. %2i",ypos,zpos,tan(ang)*radius ,ang*kRaddeg,istrip)); |
da3d3acd | 489 | } |
0f4a7374 | 490 | |
491 | ||
492 | ///////////////////Positioning B module////////////////////////// | |
493 | ||
494 | for(Int_t istrip =0; istrip < fTOFGeometry->NStripB(); istrip++){ | |
495 | ||
496 | Float_t ang = fTOFGeometry->GetAngles(3,istrip); | |
497 | AliMatrix (idrotm[0],90.,0.,90.-ang,90.,-ang, 90.); | |
43808676 | 498 | ang /= kRaddeg; |
0f4a7374 | 499 | Float_t zpos = tan(ang)*radius+(zFLTA*0.5+zFLTB*0.5+db); |
500 | Float_t ypos= fTOFGeometry->GetHeights(3,istrip); | |
501 | gMC->Gspos("FSTR",istrip+1,"FLTB",0.,ypos, zpos,idrotm[nrot], "ONLY"); | |
d076c8d5 | 502 | AliDebug(1, Form("y = %f, z = %f, , z coord = %f, Rot ang = %f, St. %2i",ypos,zpos,tan(ang)*radius,ang*kRaddeg,istrip)); |
0f4a7374 | 503 | } |
504 | ||
43808676 | 505 | |
0f4a7374 | 506 | ///////////////////Positioning C module////////////////////////// |
507 | ||
508 | for(Int_t istrip =0; istrip < fTOFGeometry->NStripC(); istrip++){ | |
509 | ||
510 | Float_t ang = fTOFGeometry->GetAngles(4,istrip); | |
511 | AliMatrix (idrotm[0],90.,0.,90.-ang,90.,-ang, 90.); | |
43808676 | 512 | ang /= kRaddeg; |
0f4a7374 | 513 | Float_t zpos = tan(ang)*radius+(zFLTC*0.5+zFLTB+zFLTA*0.5+db*2); |
514 | Float_t ypos= fTOFGeometry->GetHeights(4,istrip); | |
515 | gMC->Gspos("FSTR",istrip+1,"FLTC",0.,ypos, zpos,idrotm[nrot], "ONLY"); | |
d076c8d5 | 516 | AliDebug(1, Form("y = %f, z = %f, z coord = %f, Rot ang = %f, St. %2i",ypos,zpos,tan(ang)*radius,ang*kRaddeg,istrip)); |
0f4a7374 | 517 | } |
518 | ||
43808676 | 519 | ////////// Layers after strips ///////////////// |
520 | // Al Layer thickness (2.3mm) factor 0.7 | |
521 | ||
d3c7bfac | 522 | Float_t overSpace = dynamic_cast<AliTOFGeometryV4*>(fTOFGeometry)->OverSpc();//cm |
43808676 | 523 | |
d599d913 | 524 | par[0] = xFLT*0.5; |
43808676 | 525 | par[1] = 0.115*0.7; // factor 0.7 |
d599d913 | 526 | par[2] = (zFLTA *0.5); |
527 | ycoor = -yFLT/2 + overSpace + par[1]; | |
43808676 | 528 | gMC->Gsvolu("FPEA", "BOX ", idtmed[508], par, 3); // Al |
d599d913 | 529 | gMC->Gspos ("FPEA", 0, "FLTA", 0., ycoor, 0., 0, "ONLY"); |
530 | par[2] = (zFLTB *0.5); | |
43808676 | 531 | gMC->Gsvolu("FPEB", "BOX ", idtmed[508], par, 3); // Al |
d599d913 | 532 | gMC->Gspos ("FPEB", 0, "FLTB", 0., ycoor, 0., 0, "ONLY"); |
533 | par[2] = (zFLTC *0.5); | |
43808676 | 534 | gMC->Gsvolu("FPEC", "BOX ", idtmed[508], par, 3); // Al |
d599d913 | 535 | gMC->Gspos ("FPEC", 0, "FLTC", 0., ycoor, 0., 0, "ONLY"); |
43808676 | 536 | |
537 | ||
538 | // plexiglass thickness: 1.5 mm ; factor 0.3 | |
0f4a7374 | 539 | |
d599d913 | 540 | ycoor += par[1]; |
541 | par[0] = xFLT*0.5; | |
43808676 | 542 | par[1] = 0.075*0.3; // factor 0.3 |
d599d913 | 543 | par[2] = (zFLTA *0.5); |
544 | ycoor += par[1]; | |
43808676 | 545 | gMC->Gsvolu("FECA", "BOX ", idtmed[505], par, 3); // Plexigl. |
d599d913 | 546 | gMC->Gspos ("FECA", 0, "FLTA", 0., ycoor, 0., 0, "ONLY"); |
547 | par[2] = (zFLTB *0.5); | |
43808676 | 548 | gMC->Gsvolu("FECB", "BOX ", idtmed[505], par, 3); // Plexigl. |
d599d913 | 549 | gMC->Gspos ("FECB", 0, "FLTB", 0., ycoor, 0., 0, "ONLY"); |
550 | par[2] = (zFLTC *0.5); | |
43808676 | 551 | gMC->Gsvolu("FECC", "BOX ", idtmed[505], par, 3); // Plexigl. |
d599d913 | 552 | gMC->Gspos ("FECC", 0, "FLTC", 0., ycoor, 0., 0, "ONLY"); |
43808676 | 553 | |
554 | // frame of Air | |
0f4a7374 | 555 | |
d599d913 | 556 | ycoor += par[1]; |
557 | par[0] = xFLT*0.5; | |
43808676 | 558 | par[1] = (yFLT/2-ycoor-khAlWall)*0.5; // Aluminum layer considered (0.18 cm) |
d599d913 | 559 | par[2] = (zFLTA *0.5); |
560 | ycoor += par[1]; | |
561 | gMC->Gsvolu("FAIA", "BOX ", idtmed[500], par, 3); // Air | |
562 | gMC->Gspos ("FAIA", 0, "FLTA", 0., ycoor, 0., 0, "ONLY"); | |
563 | par[2] = (zFLTB *0.5); | |
564 | gMC->Gsvolu("FAIB", "BOX ", idtmed[500], par, 3); // Air | |
565 | gMC->Gspos ("FAIB", 0, "FLTB", 0., ycoor, 0., 0, "ONLY"); | |
566 | par[2] = (zFLTC *0.5); | |
567 | gMC->Gsvolu("FAIC", "BOX ", idtmed[500], par, 3); // Air | |
568 | gMC->Gspos ("FAIC", 0, "FLTC", 0., ycoor, 0., 0, "ONLY"); | |
43808676 | 569 | |
570 | ||
571 | // start with cards and cooling tubes | |
572 | // finally, cards, cooling tubes and layer for thermal dispersion | |
573 | // 3 volumes | |
574 | // card volume definition | |
575 | ||
576 | // see GEOM200 in GEANT manual | |
0f4a7374 | 577 | |
578 | ||
43808676 | 579 | AliMatrix(idrotm[98], 90., 0., 90., 90., 0., 0.); // 0 deg |
580 | ||
581 | Float_t cardpar[3]; | |
582 | cardpar[0]= 61.; | |
583 | cardpar[1]= 5.; | |
584 | cardpar[2]= 0.1; | |
585 | gMC->Gsvolu("FCAR", "BOX ", idtmed[504], cardpar, 3); // PCB Card | |
586 | //alu plate volume definition | |
587 | cardpar[1]= 3.5; | |
588 | cardpar[2]= 0.05; | |
589 | gMC->Gsvolu("FALP", "BOX ", idtmed[508], cardpar, 3); // Alu Plate | |
590 | ||
591 | ||
592 | // central module positioning (FAIA) | |
593 | Float_t cardpos[3], aplpos2, stepforcardA=6.625; | |
594 | cardpos[0]= 0.; | |
595 | cardpos[1]= -0.5; | |
596 | cardpos[2]= -53.; | |
597 | Float_t aplpos1 = -2.; | |
598 | Int_t icard; | |
0f4a7374 | 599 | for (icard=0; icard < fTOFGeometry->NStripA(); ++icard) { |
43808676 | 600 | cardpos[2]= cardpos[2]+stepforcardA; |
601 | aplpos2 = cardpos[2]+0.15; | |
da3d3acd | 602 | gMC->Gspos("FCAR",icard,"FAIA",cardpos[0],cardpos[1],cardpos[2],idrotm[98],"ONLY"); |
43808676 | 603 | gMC->Gspos("FALP",icard,"FAIA",cardpos[0],aplpos1,aplpos2,idrotm[98],"ONLY"); |
604 | ||
605 | } | |
606 | ||
607 | ||
608 | // intermediate module positioning (FAIB) | |
609 | Float_t stepforcardB= 7.05; | |
610 | cardpos[2]= -70.5; | |
0f4a7374 | 611 | for (icard=0; icard < fTOFGeometry->NStripB(); ++icard) { |
43808676 | 612 | cardpos[2]= cardpos[2]+stepforcardB; |
da3d3acd | 613 | aplpos2 = cardpos[2]+0.15; |
614 | gMC->Gspos("FCAR",icard,"FAIB",cardpos[0],cardpos[1],cardpos[2],idrotm[98],"ONLY"); | |
615 | gMC->Gspos("FALP",icard,"FAIB",cardpos[0],aplpos1,aplpos2,idrotm[98],"ONLY"); | |
43808676 | 616 | } |
617 | ||
618 | ||
619 | // outer module positioning (FAIC) | |
620 | Float_t stepforcardC= 8.45238; | |
621 | cardpos[2]= -88.75; | |
0f4a7374 | 622 | for (icard=0; icard < fTOFGeometry->NStripC(); ++icard) { |
43808676 | 623 | cardpos[2]= cardpos[2]+stepforcardC; |
624 | aplpos2 = cardpos[2]+0.15; | |
da3d3acd | 625 | gMC->Gspos("FCAR",icard,"FAIC",cardpos[0],cardpos[1],cardpos[2],idrotm[98],"ONLY"); |
43808676 | 626 | gMC->Gspos("FALP",icard,"FAIC",cardpos[0],aplpos1,aplpos2,idrotm[98],"ONLY"); |
627 | } | |
628 | ||
629 | // tube volume definition | |
0f4a7374 | 630 | |
43808676 | 631 | Float_t tubepar[3]; |
632 | tubepar[0]= 0.; | |
633 | tubepar[1]= 0.4; | |
634 | tubepar[2]= 61.; | |
635 | gMC->Gsvolu("FTUB", "TUBE", idtmed[516], tubepar, 3); // cooling tubes (steel) | |
636 | tubepar[0]= 0.; | |
637 | tubepar[1]= 0.35; | |
638 | tubepar[2]= 61.; | |
639 | gMC->Gsvolu("FITU", "TUBE", idtmed[515], tubepar, 3); // cooling water | |
640 | // positioning water tube into the steel one | |
641 | gMC->Gspos("FITU",1,"FTUB",0.,0.,0.,0,"ONLY"); | |
642 | ||
643 | ||
644 | // rotation matrix | |
645 | AliMatrix(idrotm[99], 180., 90., 90., 90., 90., 0.); | |
646 | // central module positioning (FAIA) | |
647 | Float_t tubepos[3], tdis=0.6; | |
648 | tubepos[0]= 0.; | |
649 | tubepos[1]= cardpos[1]; | |
650 | tubepos[2]= -53.+tdis; | |
651 | // tub1pos = 5.; | |
652 | Int_t itub; | |
0f4a7374 | 653 | for (itub=0; itub < fTOFGeometry->NStripA(); ++itub) { |
43808676 | 654 | tubepos[2]= tubepos[2]+stepforcardA; |
655 | gMC->Gspos("FTUB",itub,"FAIA",tubepos[0],tubepos[1],tubepos[2],idrotm[99], | |
656 | "ONLY"); | |
657 | } | |
658 | ||
659 | ||
660 | // intermediate module positioning (FAIB) | |
661 | tubepos[2]= -70.5+tdis; | |
0f4a7374 | 662 | for (itub=0; itub < fTOFGeometry->NStripB(); ++itub) { |
43808676 | 663 | tubepos[2]= tubepos[2]+stepforcardB; |
664 | gMC->Gspos("FTUB",itub,"FAIB",tubepos[0],tubepos[1],tubepos[2],idrotm[99], | |
665 | "ONLY"); | |
666 | } | |
667 | ||
668 | // outer module positioning (FAIC) | |
669 | tubepos[2]= -88.75+tdis; | |
0f4a7374 | 670 | for (itub=0; itub < fTOFGeometry->NStripC(); ++itub) { |
43808676 | 671 | tubepos[2]= tubepos[2]+stepforcardC; |
672 | gMC->Gspos("FTUB",itub,"FAIC",tubepos[0],tubepos[1],tubepos[2],idrotm[99], | |
673 | "ONLY"); | |
674 | } | |
675 | ||
d599d913 | 676 | } |
d599d913 | 677 | //_____________________________________________________________________________ |
ba380e33 | 678 | void AliTOFv4T0::DrawModule() const |
d599d913 | 679 | { |
680 | // | |
681 | // Draw a shaded view of the Time Of Flight version 4 | |
682 | // | |
683 | // Set everything unseen | |
684 | gMC->Gsatt("*", "seen", -1); | |
685 | // | |
686 | // Set ALIC mother transparent | |
687 | gMC->Gsatt("ALIC","SEEN",0); | |
688 | // | |
689 | // Set the volumes visible | |
690 | gMC->Gsatt("ALIC","SEEN",0); | |
691 | ||
692 | gMC->Gsatt("FTOA","SEEN",1); | |
693 | gMC->Gsatt("FTOB","SEEN",1); | |
694 | gMC->Gsatt("FTOC","SEEN",1); | |
695 | gMC->Gsatt("FLTA","SEEN",1); | |
696 | gMC->Gsatt("FLTB","SEEN",1); | |
697 | gMC->Gsatt("FLTC","SEEN",1); | |
698 | gMC->Gsatt("FPLA","SEEN",1); | |
699 | gMC->Gsatt("FPLB","SEEN",1); | |
700 | gMC->Gsatt("FPLC","SEEN",1); | |
701 | gMC->Gsatt("FSTR","SEEN",1); | |
702 | gMC->Gsatt("FPEA","SEEN",1); | |
703 | gMC->Gsatt("FPEB","SEEN",1); | |
704 | gMC->Gsatt("FPEC","SEEN",1); | |
705 | ||
706 | gMC->Gsatt("FLZ1","SEEN",0); | |
707 | gMC->Gsatt("FLZ2","SEEN",0); | |
708 | gMC->Gsatt("FLZ3","SEEN",0); | |
709 | gMC->Gsatt("FLX1","SEEN",0); | |
710 | gMC->Gsatt("FLX2","SEEN",0); | |
711 | gMC->Gsatt("FLX3","SEEN",0); | |
712 | gMC->Gsatt("FPAD","SEEN",0); | |
713 | ||
714 | gMC->Gdopt("hide", "on"); | |
715 | gMC->Gdopt("shad", "on"); | |
716 | gMC->Gsatt("*", "fill", 7); | |
717 | gMC->SetClipBox("."); | |
718 | gMC->SetClipBox("*", 0, 1000, -1000, 1000, -1000, 1000); | |
719 | gMC->DefaultRange(); | |
720 | gMC->Gdraw("alic", 40, 30, 0, 12, 9.5, .02, .02); | |
721 | gMC->Gdhead(1111, "Time Of Flight"); | |
722 | gMC->Gdman(18, 4, "MAN"); | |
723 | gMC->Gdopt("hide","off"); | |
724 | } | |
725 | //_____________________________________________________________________________ | |
7aeeaf38 | 726 | void AliTOFv4T0::DrawDetectorModules() const |
d599d913 | 727 | { |
728 | // | |
729 | // Draw a shaded view of the TOF detector version 4 | |
730 | // | |
731 | ||
88cb7938 | 732 | |
733 | //Set ALIC mother transparent | |
4c475d27 | 734 | gMC->Gsatt("ALIC","SEEN",0); |
d599d913 | 735 | |
736 | // | |
737 | //Set volumes visible | |
738 | // | |
739 | //=====> Level 1 | |
740 | // Level 1 for TOF volumes | |
741 | gMC->Gsatt("B077","seen",0); | |
742 | ||
743 | ||
744 | //==========> Level 2 | |
745 | // Level 2 | |
746 | gMC->Gsatt("B076","seen",-1); // all B076 sub-levels skipped - | |
747 | gMC->Gsatt("B071","seen",0); | |
748 | gMC->Gsatt("B074","seen",0); | |
749 | gMC->Gsatt("B075","seen",0); | |
750 | gMC->Gsatt("B080","seen",0); // B080 does not has sub-level | |
751 | ||
752 | ||
753 | // Level 2 of B071 | |
754 | gMC->Gsatt("B063","seen",-1); // all B063 sub-levels skipped - | |
755 | gMC->Gsatt("B065","seen",-1); // all B065 sub-levels skipped - | |
756 | gMC->Gsatt("B067","seen",-1); // all B067 sub-levels skipped - | |
757 | gMC->Gsatt("B069","seen",-1); // all B069 sub-levels skipped - | |
758 | gMC->Gsatt("B056","seen",0); // B056 does not has sub-levels - | |
759 | gMC->Gsatt("B059","seen",-1); // all B059 sub-levels skipped - | |
760 | gMC->Gsatt("B072","seen",-1); // all B072 sub-levels skipped - | |
761 | gMC->Gsatt("BTR1","seen",0); // BTR1 do not have sub-levels - | |
762 | gMC->Gsatt("BTO1","seen",0); | |
763 | ||
764 | ||
765 | // Level 2 of B074 | |
766 | gMC->Gsatt("BTR2","seen",0); // BTR2 does not has sub-levels - | |
767 | gMC->Gsatt("BTO2","seen",0); | |
768 | ||
769 | // Level 2 of B075 | |
770 | gMC->Gsatt("BTR3","seen",0); // BTR3 do not have sub-levels - | |
771 | gMC->Gsatt("BTO3","seen",0); | |
772 | ||
773 | // ==================> Level 3 | |
774 | // Level 3 of B071 / Level 2 of BTO1 | |
775 | gMC->Gsatt("FTOC","seen",-2); | |
776 | gMC->Gsatt("FTOB","seen",-2); | |
777 | gMC->Gsatt("FTOA","seen",-2); | |
778 | ||
779 | // Level 3 of B074 / Level 2 of BTO2 | |
780 | // -> cfr previous settings | |
781 | ||
782 | // Level 3 of B075 / Level 2 of BTO3 | |
783 | // -> cfr previous settings | |
784 | ||
785 | gMC->Gdopt("hide","on"); | |
786 | gMC->Gdopt("shad","on"); | |
787 | gMC->Gsatt("*", "fill", 5); | |
788 | gMC->SetClipBox("."); | |
789 | gMC->SetClipBox("*", 0, 1000, 0, 1000, 0, 1000); | |
790 | gMC->DefaultRange(); | |
791 | gMC->Gdraw("alic", 45, 40, 0, 10, 10, .015, .015); | |
792 | gMC->Gdhead(1111,"TOF detector V1"); | |
793 | gMC->Gdman(18, 4, "MAN"); | |
794 | gMC->Gdopt("hide","off"); | |
795 | } | |
796 | ||
797 | //_____________________________________________________________________________ | |
7aeeaf38 | 798 | void AliTOFv4T0::DrawDetectorStrips() const |
d599d913 | 799 | { |
800 | // | |
801 | // Draw a shaded view of the TOF strips for version 4 | |
802 | // | |
803 | ||
d599d913 | 804 | //Set ALIC mother transparent |
4c475d27 | 805 | gMC->Gsatt("ALIC","SEEN",0); |
d599d913 | 806 | |
807 | // | |
808 | //Set volumes visible | |
809 | //=====> Level 1 | |
810 | // Level 1 for TOF volumes | |
811 | gMC->Gsatt("B077","seen",0); | |
812 | ||
813 | //==========> Level 2 | |
814 | // Level 2 | |
815 | gMC->Gsatt("B076","seen",-1); // all B076 sub-levels skipped - | |
816 | gMC->Gsatt("B071","seen",0); | |
817 | gMC->Gsatt("B074","seen",0); | |
818 | gMC->Gsatt("B075","seen",0); | |
819 | gMC->Gsatt("B080","seen",0); // B080 does not has sub-level | |
820 | ||
821 | // Level 2 of B071 | |
822 | gMC->Gsatt("B063","seen",-1); // all B063 sub-levels skipped - | |
823 | gMC->Gsatt("B065","seen",-1); // all B065 sub-levels skipped - | |
824 | gMC->Gsatt("B067","seen",-1); // all B067 sub-levels skipped - | |
825 | gMC->Gsatt("B069","seen",-1); // all B069 sub-levels skipped - | |
826 | gMC->Gsatt("B056","seen",0); // B056 does not has sub-levels - | |
827 | gMC->Gsatt("B059","seen",-1); // all B059 sub-levels skipped - | |
828 | gMC->Gsatt("B072","seen",-1); // all B072 sub-levels skipped - | |
829 | gMC->Gsatt("BTR1","seen",0); // BTR1 do not have sub-levels - | |
830 | gMC->Gsatt("BTO1","seen",0); | |
831 | ||
832 | // ==================> Level 3 | |
833 | // Level 3 of B071 / Level 2 of BTO1 | |
834 | gMC->Gsatt("FTOC","seen",0); | |
835 | gMC->Gsatt("FTOB","seen",0); | |
836 | gMC->Gsatt("FTOA","seen",0); | |
837 | ||
838 | // Level 3 of B074 / Level 2 of BTO2 | |
839 | // -> cfr previous settings | |
840 | ||
841 | // Level 3 of B075 / Level 2 of BTO3 | |
842 | // -> cfr previous settings | |
843 | ||
844 | ||
845 | // ==========================> Level 4 | |
846 | // Level 4 of B071 / Level 3 of BTO1 / Level 2 of FTOC | |
847 | gMC->Gsatt("FLTC","seen",0); | |
848 | // Level 4 of B071 / Level 3 of BTO1 / Level 2 of FTOB | |
849 | gMC->Gsatt("FLTB","seen",0); | |
850 | // Level 4 of B071 / Level 3 of BTO1 / Level 2 of FTOA | |
851 | gMC->Gsatt("FLTA","seen",0); | |
852 | ||
853 | // Level 4 of B074 / Level 3 of BTO2 / Level 2 of FTOC | |
854 | // -> cfr previous settings | |
855 | // Level 4 of B074 / Level 3 of BTO2 / Level 2 of FTOB | |
856 | // -> cfr previous settings | |
857 | ||
858 | // Level 4 of B075 / Level 3 of BTO3 / Level 2 of FTOC | |
859 | // -> cfr previous settings | |
860 | ||
861 | //======================================> Level 5 | |
862 | // Level 5 of B071 / Level 4 of BTO1 / Level 3 of FTOC / Level 2 of FLTC | |
863 | gMC->Gsatt("FALC","seen",0); // no children for FALC | |
864 | gMC->Gsatt("FSTR","seen",-2); | |
865 | gMC->Gsatt("FPEC","seen",0); // no children for FPEC | |
866 | gMC->Gsatt("FECC","seen",0); // no children for FECC | |
867 | gMC->Gsatt("FWAC","seen",0); // no children for FWAC | |
868 | gMC->Gsatt("FAIC","seen",0); // no children for FAIC | |
869 | ||
870 | // Level 5 of B071 / Level 4 of BTO1 / Level 3 of FTOB / Level 2 of FLTB | |
871 | gMC->Gsatt("FALB","seen",0); // no children for FALB | |
872 | //--> gMC->Gsatt("FSTR","seen",-2); | |
873 | ||
874 | ||
875 | // -> cfr previous settings | |
876 | gMC->Gsatt("FPEB","seen",0); // no children for FPEB | |
877 | gMC->Gsatt("FECB","seen",0); // no children for FECB | |
878 | gMC->Gsatt("FWAB","seen",0); // no children for FWAB | |
879 | gMC->Gsatt("FAIB","seen",0); // no children for FAIB | |
880 | ||
881 | // Level 5 of B071 / Level 4 of BTO1 / Level 3 of FTOA / Level 2 of FLTA | |
882 | gMC->Gsatt("FALA","seen",0); // no children for FALB | |
883 | //--> gMC->Gsatt("FSTR","seen",-2); | |
884 | // -> cfr previous settings | |
885 | gMC->Gsatt("FPEA","seen",0); // no children for FPEA | |
886 | gMC->Gsatt("FECA","seen",0); // no children for FECA | |
887 | gMC->Gsatt("FWAA","seen",0); // no children for FWAA | |
888 | gMC->Gsatt("FAIA","seen",0); // no children for FAIA | |
889 | ||
890 | // Level 2 of B074 | |
891 | gMC->Gsatt("BTR2","seen",0); // BTR2 does not has sub-levels - | |
892 | gMC->Gsatt("BTO2","seen",0); | |
893 | ||
894 | // Level 2 of B075 | |
895 | gMC->Gsatt("BTR3","seen",0); // BTR3 do not have sub-levels - | |
896 | gMC->Gsatt("BTO3","seen",0); | |
897 | ||
898 | // for others Level 5, cfr. previous settings | |
899 | ||
900 | gMC->Gdopt("hide","on"); | |
901 | gMC->Gdopt("shad","on"); | |
902 | gMC->Gsatt("*", "fill", 5); | |
903 | gMC->SetClipBox("."); | |
904 | gMC->SetClipBox("*", 0, 1000, 0, 1000, 0, 1000); | |
905 | gMC->DefaultRange(); | |
906 | gMC->Gdraw("alic", 45, 40, 0, 10, 10, .015, .015); | |
907 | gMC->Gdhead(1111,"TOF Strips V1"); | |
908 | gMC->Gdman(18, 4, "MAN"); | |
909 | gMC->Gdopt("hide","off"); | |
910 | } | |
911 | ||
912 | //_____________________________________________________________________________ | |
913 | void AliTOFv4T0::CreateMaterials() | |
914 | { | |
915 | // | |
916 | // Define materials for the Time Of Flight | |
917 | // | |
d3c7bfac | 918 | //AliTOF::CreateMaterials(); |
919 | ||
920 | // | |
921 | // Defines TOF materials for all versions | |
922 | // Revision: F. Pierella 18-VI-2002 | |
923 | // | |
924 | ||
0e46b9ae | 925 | AliMagF *magneticField = (AliMagF*)gAlice->Field(); |
926 | ||
927 | Int_t isxfld = magneticField->Integ(); | |
928 | Float_t sxmgmx = magneticField->Max(); | |
929 | ||
d3c7bfac | 930 | //--- Quartz (SiO2) to simulate float glass |
931 | // density tuned to have correct float glass | |
932 | // radiation length | |
933 | Float_t aq[2] = { 28.0855,15.9994 }; | |
934 | Float_t zq[2] = { 14.,8. }; | |
935 | Float_t wq[2] = { 1.,2. }; | |
936 | Float_t dq = 2.55; // std value: 2.2 | |
937 | Int_t nq = -2; | |
938 | ||
939 | // --- Freon C2F4H2 (TOF-TDR pagg.) | |
940 | // Geant Manual CONS110-1, pag. 43 (Geant, Detector Description and Simulation Tool) | |
941 | Float_t afre[3] = {12.011,18.998,1.007}; | |
942 | Float_t zfre[3] = { 6., 9., 1.}; | |
943 | Float_t wfre[3] = { 2., 4., 2.}; | |
944 | Float_t densfre = 0.00375; | |
945 | // http://www.fi.infn.it/sezione/prevprot/gas/freon.html | |
946 | Int_t nfre = -3; | |
947 | /* | |
948 | //-- Isobutane quencher C4H10 (5% in the sensitive mixture) | |
949 | Float_t aiso[2] = {12.011,1.007}; | |
950 | Float_t ziso[2] = { 6., 1.}; | |
951 | Float_t wiso[2] = { 4., 10.}; | |
952 | Float_t densiso = .......; // (g/cm3) density | |
953 | Int_t nfre = -2; // < 0 i.e. proportion by number of atoms of each kind | |
954 | //-- SF6 (5% in the sensitive mixture) | |
955 | Float_t asf[3] = {32.066,18.998}; | |
956 | Float_t zsf[3] = { 16., 9.}; | |
957 | Float_t wsf[3] = { 1., 6.}; | |
958 | Float_t denssf = .....; // (g/cm3) density | |
959 | Int_t nfre = -2; // < 0 i.e. proportion by number of atoms of each kind | |
960 | */ | |
961 | // --- CO2 | |
962 | Float_t ac[2] = {12.,16.}; | |
963 | Float_t zc[2] = { 6., 8.}; | |
964 | Float_t wc[2] = { 1., 2.}; | |
965 | Float_t dc = .001977; | |
966 | Int_t nc = -2; | |
967 | // For mylar (C5H4O2) | |
968 | Float_t amy[3] = { 12., 1., 16. }; | |
969 | Float_t zmy[3] = { 6., 1., 8. }; | |
970 | Float_t wmy[3] = { 5., 4., 2. }; | |
971 | Float_t dmy = 1.39; | |
972 | Int_t nmy = -3; | |
973 | // For polyethilene (CH2) - honeycomb - | |
974 | Float_t ape[2] = { 12., 1. }; | |
975 | Float_t zpe[2] = { 6., 1. }; | |
976 | Float_t wpe[2] = { 1., 2. }; | |
977 | Float_t dpe = 0.935*0.479; //To have 1%X0 for 1cm as for honeycomb | |
978 | Int_t npe = -2; | |
979 | // --- G10 | |
980 | Float_t ag10[4] = { 12.,1.,16.,28. }; | |
981 | Float_t zg10[4] = { 6.,1., 8.,14. }; | |
982 | Float_t wmatg10[4] = { .259,.288,.248,.205 }; | |
983 | Float_t densg10 = 1.7; | |
984 | Int_t nlmatg10 = -4; | |
985 | ||
986 | // plexiglass CH2=C(CH3)CO2CH3 | |
987 | Float_t aplex[3] = { 12.,1.,16.}; | |
988 | Float_t zplex[3] = { 6.,1., 8.}; | |
989 | Float_t wmatplex[3] = {5.,8.,2.}; | |
990 | Float_t densplex =1.16; | |
991 | Int_t nplex = -3; | |
992 | ||
993 | // ---- ALUMINA (AL203) | |
994 | Float_t aal[2] = { 27.,16.}; | |
995 | Float_t zal[2] = { 13., 8.}; | |
996 | Float_t wmatal[2] = { 2.,3. }; | |
997 | Float_t densal = 2.3; | |
998 | Int_t nlmatal = -2; | |
999 | // -- Water | |
1000 | Float_t awa[2] = { 1., 16. }; | |
1001 | Float_t zwa[2] = { 1., 8. }; | |
1002 | Float_t wwa[2] = { 2., 1. }; | |
1003 | Float_t dwa = 1.0; | |
1004 | Int_t nwa = -2; | |
1005 | ||
1006 | // stainless steel | |
1007 | Float_t asteel[4] = { 55.847,51.9961,58.6934,28.0855 }; | |
1008 | Float_t zsteel[4] = { 26.,24.,28.,14. }; | |
1009 | Float_t wsteel[4] = { .715,.18,.1,.005 }; | |
1010 | ||
1011 | //AliMaterial(0, "Vacuum$", 1e-16, 1e-16, 1e-16, 1e16, 1e16); | |
1012 | ||
1013 | // AIR | |
1014 | Float_t aAir[4]={12.0107,14.0067,15.9994,39.948}; | |
1015 | Float_t zAir[4]={6.,7.,8.,18.}; | |
1016 | Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827}; | |
1017 | Float_t dAir = 1.20479E-3; | |
1018 | ||
1019 | AliMixture( 1, "Air$", aAir, zAir, dAir, 4, wAir); | |
1020 | ||
1021 | AliMaterial( 2, "Cu $", 63.54, 29.0, 8.96, 1.43, 14.8); | |
1022 | AliMaterial( 3, "C $", 12.01, 6.0, 2.265,18.8, 74.4); | |
1023 | AliMixture ( 4, "Polyethilene$", ape, zpe, dpe, npe, wpe); | |
1024 | AliMixture ( 5, "G10$", ag10, zg10, densg10, nlmatg10, wmatg10); | |
1025 | AliMixture ( 6, "PLE$", aplex, zplex, densplex, nplex, wmatplex); | |
1026 | AliMixture ( 7, "CO2$", ac, zc, dc, nc, wc); | |
1027 | AliMixture ( 8, "ALUMINA$", aal, zal, densal, nlmatal, wmatal); | |
1028 | AliMaterial( 9, "Al $", 26.98, 13., 2.7, 8.9, 37.2); | |
1029 | AliMaterial(10, "C-TRD$", 12.01, 6., 2.265*18.8/69.282*15./100, 18.8, 74.4); // for 15% | |
1030 | AliMixture (11, "Mylar$", amy, zmy, dmy, nmy, wmy); | |
1031 | AliMixture (12, "Freon$", afre, zfre, densfre, nfre, wfre); | |
1032 | AliMixture (13, "Glass$", aq, zq, dq, nq, wq); | |
1033 | AliMixture (14, "Water$", awa, zwa, dwa, nwa, wwa); | |
1034 | AliMixture (15, "STAINLESS STEEL$", asteel, zsteel, 7.88, 4, wsteel); | |
1035 | ||
1036 | Float_t epsil, stmin, deemax, stemax; | |
1037 | ||
1038 | // Previous data | |
1039 | // EPSIL = 0.1 ! Tracking precision, | |
1040 | // STEMAX = 0.1 ! Maximum displacement for multiple scattering | |
1041 | // DEEMAX = 0.1 ! Maximum fractional energy loss, DLS | |
1042 | // STMIN = 0.1 | |
1043 | // | |
1044 | // New data | |
1045 | epsil = .001; // Tracking precision, | |
1046 | stemax = -1.; // Maximum displacement for multiple scattering | |
1047 | deemax = -.3; // Maximum fractional energy loss, DLS | |
1048 | stmin = -.8; | |
1049 | ||
1050 | AliMedium( 1, "Air$" , 1, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1051 | AliMedium( 2, "Cu $" , 2, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1052 | AliMedium( 3, "C $" , 3, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1053 | AliMedium( 4, "Pol$" , 4, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1054 | AliMedium( 5, "G10$" , 5, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1055 | AliMedium( 6, "PLE$" , 6, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1056 | AliMedium( 7, "CO2$" , 7, 0, isxfld, sxmgmx, 10., -.01, -.1, .01, -.01); | |
1057 | AliMedium( 8,"ALUMINA$", 8, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1058 | AliMedium( 9,"Al Frame$",9, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1059 | AliMedium(10, "DME-S$", 6, 1, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1060 | AliMedium(11, "C-TRD$", 10, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1061 | AliMedium(12, "Myl$" , 11, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1062 | AliMedium(13, "Fre$" , 12, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1063 | AliMedium(14, "Fre-S$", 12, 1, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1064 | AliMedium(15, "Glass$", 13, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1065 | AliMedium(16, "Water$", 14, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1066 | AliMedium(17, "STEEL$", 15, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1067 | ||
d599d913 | 1068 | } |
1069 | ||
1070 | //_____________________________________________________________________________ | |
1071 | void AliTOFv4T0::Init() | |
1072 | { | |
1073 | // | |
1074 | // Initialise the detector after the geometry has been defined | |
1075 | // | |
d076c8d5 | 1076 | AliDebug(1, "**************************************" |
d599d913 | 1077 | " TOF " |
d076c8d5 | 1078 | "**************************************"); |
1079 | AliDebug(1, " Version 4 of TOF initialing, " | |
1080 | "symmetric TOF - Full Coverage version"); | |
d599d913 | 1081 | |
1082 | AliTOF::Init(); | |
1083 | ||
1084 | fIdFTOA = gMC->VolId("FTOA"); | |
1085 | fIdFTOB = gMC->VolId("FTOB"); | |
1086 | fIdFTOC = gMC->VolId("FTOC"); | |
1087 | fIdFLTA = gMC->VolId("FLTA"); | |
1088 | fIdFLTB = gMC->VolId("FLTB"); | |
1089 | fIdFLTC = gMC->VolId("FLTC"); | |
1090 | ||
d076c8d5 | 1091 | AliDebug(1, "**************************************" |
d599d913 | 1092 | " TOF " |
d076c8d5 | 1093 | "**************************************"); |
d599d913 | 1094 | } |
1095 | ||
1096 | //_____________________________________________________________________________ | |
1097 | void AliTOFv4T0::StepManager() | |
1098 | { | |
0f4a7374 | 1099 | |
d599d913 | 1100 | // |
1101 | // Procedure called at each step in the Time Of Flight | |
1102 | // | |
0f4a7374 | 1103 | |
d599d913 | 1104 | TLorentzVector mom, pos; |
1105 | Float_t xm[3],pm[3],xpad[3],ppad[3]; | |
71fc848f | 1106 | Float_t hits[14]; |
d599d913 | 1107 | Int_t vol[5]; |
1108 | Int_t sector, plate, padx, padz, strip; | |
1109 | Int_t copy, padzid, padxid, stripid, i; | |
1110 | Int_t *idtmed = fIdtmed->GetArray()-499; | |
1111 | Float_t incidenceAngle; | |
0f4a7374 | 1112 | |
d3c7bfac | 1113 | if( |
1114 | gMC->IsTrackEntering() | |
1115 | && gMC->TrackCharge() | |
1ac1b685 | 1116 | //&& gMC->GetMedium()==idtmed[513] |
71fc848f | 1117 | && gMC->CurrentMedium()==idtmed[513] |
d3c7bfac | 1118 | && gMC->CurrentVolID(copy)==fIdSens |
1119 | ) | |
74ea065c | 1120 | { |
1121 | ||
0e46b9ae | 1122 | AliMC *mcApplication = (AliMC*)gAlice->GetMCApp(); |
1123 | ||
1124 | AddTrackReference(mcApplication->GetCurrentTrackNumber()); | |
1125 | //AddTrackReference(gAlice->GetMCApp()->GetCurrentTrackNumber()); | |
74ea065c | 1126 | |
d599d913 | 1127 | // getting information about hit volumes |
1128 | ||
1129 | padzid=gMC->CurrentVolOffID(2,copy); | |
da3d3acd | 1130 | padz=copy; |
0f4a7374 | 1131 | |
d599d913 | 1132 | |
1133 | padxid=gMC->CurrentVolOffID(1,copy); | |
da3d3acd | 1134 | padx=copy; |
d599d913 | 1135 | |
1136 | stripid=gMC->CurrentVolOffID(4,copy); | |
da3d3acd | 1137 | strip=copy; |
d599d913 | 1138 | |
1139 | gMC->TrackPosition(pos); | |
1140 | gMC->TrackMomentum(mom); | |
1141 | ||
0f4a7374 | 1142 | |
1143 | // Double_t NormPos=1./pos.Rho(); | |
1144 | ||
d599d913 | 1145 | Double_t normMom=1./mom.Rho(); |
1146 | ||
0f4a7374 | 1147 | // getting the cohordinates in pad ref system |
1148 | ||
d599d913 | 1149 | xm[0] = (Float_t)pos.X(); |
1150 | xm[1] = (Float_t)pos.Y(); | |
1151 | xm[2] = (Float_t)pos.Z(); | |
1152 | ||
1153 | pm[0] = (Float_t)mom.X()*normMom; | |
1154 | pm[1] = (Float_t)mom.Y()*normMom; | |
1155 | pm[2] = (Float_t)mom.Z()*normMom; | |
1156 | ||
1157 | gMC->Gmtod(xm,xpad,1); | |
1158 | gMC->Gmtod(pm,ppad,2); | |
1159 | ||
644cbb5e | 1160 | |
1161 | if (TMath::Abs(ppad[1])>1) { | |
d076c8d5 | 1162 | AliWarning("Abs(ppad) > 1"); |
644cbb5e | 1163 | ppad[1]=TMath::Sign((Float_t)1,ppad[1]); |
1164 | } | |
d599d913 | 1165 | incidenceAngle = TMath::ACos(ppad[1])*kRaddeg; |
1166 | ||
0f4a7374 | 1167 | |
71fc848f | 1168 | const char * pathA="FTOA"; |
1169 | const char * pathB="FTOB"; | |
1170 | const char * pathC="FTOC"; | |
1171 | const char * path71="B071"; | |
1172 | const char * path75="B075"; | |
1173 | const char * path74="B074"; | |
1174 | const char* volpath; | |
d599d913 | 1175 | |
71fc848f | 1176 | Int_t index=0; |
1177 | volpath=gMC->CurrentVolOffName(6); | |
1178 | index=gMC->CurrentVolOffID(6,copy); | |
1179 | index=copy; | |
1180 | ||
1181 | ||
1182 | plate=-1; | |
1183 | if(strcmp(pathC,volpath)==0 && index==1)plate=0; | |
1184 | if(strcmp(pathB,volpath)==0 && index==1)plate=1; | |
1185 | if(strcmp(pathA,volpath)==0 && index==0)plate=2; | |
1186 | if(strcmp(pathB,volpath)==0 && index==2)plate=3; | |
1187 | if(strcmp(pathC,volpath)==0 && index==2)plate=4; | |
0f4a7374 | 1188 | |
da3d3acd | 1189 | |
0f4a7374 | 1190 | |
7e6dce66 | 1191 | if (plate==0) strip=fTOFGeometry->NStripC()-strip; |
1192 | else if (plate==1) strip=fTOFGeometry->NStripB()-strip; | |
1193 | else strip--; | |
0f4a7374 | 1194 | |
7e6dce66 | 1195 | //Apply ALICE conventions for volume numbering increasing with theta, phi |
0f4a7374 | 1196 | |
1197 | if (plate==3 || plate==4){ | |
7e6dce66 | 1198 | padx=fTOFGeometry->NpadX()-padx; |
1199 | padz=fTOFGeometry->NpadZ()-padz; | |
0f4a7374 | 1200 | xpad[0]=-xpad[0]; |
1201 | xpad[2]=-xpad[2]; | |
1202 | } | |
1203 | else { | |
7e6dce66 | 1204 | padx--; |
1205 | padz--; | |
0f4a7374 | 1206 | } |
da3d3acd | 1207 | |
da3d3acd | 1208 | |
d599d913 | 1209 | |
71fc848f | 1210 | volpath=gMC->CurrentVolOffName(8); |
1211 | index=gMC->CurrentVolOffID(8,copy); | |
1212 | index=copy; | |
0f4a7374 | 1213 | |
71fc848f | 1214 | sector=-1; |
1215 | if(strcmp(path71,volpath)==0 && index <6) sector=12+index; | |
1216 | if(strcmp(path71,volpath)==0 && index >=6) sector=index-3; | |
1217 | if(strcmp(path75,volpath)==0) sector=index-1; | |
1218 | if(strcmp(path74,volpath)==0) sector=10+index; | |
d599d913 | 1219 | |
1220 | for(i=0;i<3;++i) { | |
1221 | hits[i] = pos[i]; | |
1222 | hits[i+3] = pm[i]; | |
1223 | } | |
1224 | ||
1225 | hits[6] = mom.Rho(); | |
1226 | hits[7] = pos[3]; | |
1227 | hits[8] = xpad[0]; | |
1228 | hits[9] = xpad[1]; | |
1229 | hits[10]= xpad[2]; | |
1230 | hits[11]= incidenceAngle; | |
1231 | hits[12]= gMC->Edep(); | |
1232 | hits[13]= gMC->TrackLength(); | |
1233 | ||
1234 | vol[0]= sector; | |
1235 | vol[1]= plate; | |
1236 | vol[2]= strip; | |
1237 | vol[3]= padx; | |
0f4a7374 | 1238 | vol[4]= padz; |
1239 | ||
0e46b9ae | 1240 | AddT0Hit(mcApplication->GetCurrentTrackNumber(),vol, hits); |
1241 | //AddT0Hit(gAlice->GetMCApp()->GetCurrentTrackNumber(),vol, hits); | |
d599d913 | 1242 | } |
1243 | } |