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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 | ||
f8014e68 | 40 | #include <Riostream.h> |
d599d913 | 41 | #include <stdlib.h> |
42 | ||
d3c7bfac | 43 | #include "TVirtualMC.h" |
88cb7938 | 44 | #include <TBRIK.h> |
45 | #include <TGeometry.h> | |
d599d913 | 46 | #include <TLorentzVector.h> |
88cb7938 | 47 | #include <TNode.h> |
48 | #include <TObject.h> | |
49 | #include <TVirtualMC.h> | |
d599d913 | 50 | |
d076c8d5 | 51 | #include "AliLog.h" |
88cb7938 | 52 | #include "AliConst.h" |
53 | #include "AliRun.h" | |
5d12ce38 | 54 | #include "AliMC.h" |
d3c7bfac | 55 | #include "AliMagF.h" |
56 | ||
57 | #include "AliTOFGeometry.h" | |
58 | #include "AliTOFGeometryV4.h" | |
59 | #include "AliTOFv4T0.h" | |
60 | ||
d599d913 | 61 | ClassImp(AliTOFv4T0) |
d3c7bfac | 62 | |
d599d913 | 63 | //_____________________________________________________________________________ |
64 | AliTOFv4T0::AliTOFv4T0() | |
65 | { | |
66 | // | |
67 | // Default constructor | |
68 | // | |
69 | } | |
70 | ||
71 | //_____________________________________________________________________________ | |
72 | AliTOFv4T0::AliTOFv4T0(const char *name, const char *title) | |
73 | : AliTOF(name,title,"tzero") | |
74 | { | |
75 | // | |
76 | // Standard constructor | |
77 | // | |
78 | // | |
79 | // Check that FRAME is there otherwise we have no place where to | |
80 | // put TOF | |
0f4a7374 | 81 | |
82 | ||
d599d913 | 83 | AliModule* frame=gAlice->GetModule("FRAME"); |
84 | if(!frame) { | |
d076c8d5 | 85 | AliFatal("TOF needs FRAME to be present"); |
0f4a7374 | 86 | } else{ |
87 | ||
88 | if (fTOFGeometry) delete fTOFGeometry; | |
d3c7bfac | 89 | fTOFGeometry = new AliTOFGeometryV4(); |
d599d913 | 90 | |
0f4a7374 | 91 | if(frame->IsVersion()==1) { |
d076c8d5 | 92 | AliInfo(Form("Frame version %d", frame->IsVersion())); |
93 | AliInfo("Full Coverage for TOF"); | |
0f4a7374 | 94 | fTOFHoles=false;} |
95 | else { | |
d076c8d5 | 96 | AliInfo(Form("Frame version %d", frame->IsVersion())); |
97 | AliInfo("TOF with Holes for PHOS"); | |
0f4a7374 | 98 | fTOFHoles=true;} |
99 | } | |
74ea065c | 100 | fTOFGeometry->SetHoles(fTOFHoles); |
d3c7bfac | 101 | |
102 | // Save the geometry | |
103 | TDirectory* saveDir = gDirectory; | |
104 | gAlice->GetRunLoader()->CdGAFile(); | |
105 | fTOFGeometry->Write("TOFgeometry"); | |
106 | saveDir->cd(); | |
107 | ||
0f4a7374 | 108 | } |
d599d913 | 109 | |
0f4a7374 | 110 | //____________________________________________________________________________ |
d599d913 | 111 | void AliTOFv4T0::BuildGeometry() |
112 | { | |
113 | // | |
114 | // Build TOF ROOT geometry for the ALICE event display | |
115 | // | |
116 | TNode *node, *top; | |
117 | const int kColorTOF = 27; | |
9e9add11 | 118 | |
d599d913 | 119 | // Find top TNODE |
120 | top = gAlice->GetGeometry()->GetNode("alice"); | |
9e9add11 | 121 | |
d599d913 | 122 | // Position the different copies |
d3c7bfac | 123 | const Float_t krTof =(fTOFGeometry->Rmax()+fTOFGeometry->Rmin())/2.; |
124 | const Float_t khTof = fTOFGeometry->Rmax()-fTOFGeometry->Rmin(); | |
125 | const Int_t kNTof = fTOFGeometry->NSectors(); | |
7e6dce66 | 126 | const Float_t kPi = TMath::Pi(); |
d599d913 | 127 | const Float_t kangle = 2*kPi/kNTof; |
128 | Float_t ang; | |
9e9add11 | 129 | |
130 | // define offset for nodes | |
d3c7bfac | 131 | Float_t zOffsetC = fTOFGeometry->MaxhZtof() - fTOFGeometry->ZlenC()*0.5; |
132 | Float_t zOffsetB = fTOFGeometry->MaxhZtof() - fTOFGeometry->ZlenC() - fTOFGeometry->ZlenB()*0.5; | |
9e9add11 | 133 | Float_t zOffsetA = 0.; |
d599d913 | 134 | // Define TOF basic volume |
135 | ||
da3d3acd | 136 | char nodeName0[7], nodeName1[7], nodeName2[7]; |
d599d913 | 137 | char nodeName3[7], nodeName4[7], rotMatNum[7]; |
9e9add11 | 138 | |
d599d913 | 139 | new TBRIK("S_TOF_C","TOF box","void", |
d3c7bfac | 140 | fTOFGeometry->StripLength()*0.5, khTof*0.5, fTOFGeometry->ZlenC()*0.5); |
d599d913 | 141 | new TBRIK("S_TOF_B","TOF box","void", |
d3c7bfac | 142 | fTOFGeometry->StripLength()*0.5, khTof*0.5, fTOFGeometry->ZlenB()*0.5); |
d599d913 | 143 | new TBRIK("S_TOF_A","TOF box","void", |
d3c7bfac | 144 | fTOFGeometry->StripLength()*0.5, khTof*0.5, fTOFGeometry->ZlenA()*0.5); |
9e9add11 | 145 | |
d599d913 | 146 | for (Int_t nodeNum=1;nodeNum<19;nodeNum++){ |
9e9add11 | 147 | |
148 | if (nodeNum<10) { | |
149 | sprintf(rotMatNum,"rot50%i",nodeNum); | |
150 | sprintf(nodeName0,"FTO00%i",nodeNum); | |
151 | sprintf(nodeName1,"FTO10%i",nodeNum); | |
152 | sprintf(nodeName2,"FTO20%i",nodeNum); | |
153 | sprintf(nodeName3,"FTO30%i",nodeNum); | |
154 | sprintf(nodeName4,"FTO40%i",nodeNum); | |
155 | } | |
156 | if (nodeNum>9) { | |
157 | sprintf(rotMatNum,"rot5%i",nodeNum); | |
158 | sprintf(nodeName0,"FTO0%i",nodeNum); | |
159 | sprintf(nodeName1,"FTO1%i",nodeNum); | |
160 | sprintf(nodeName2,"FTO2%i",nodeNum); | |
161 | sprintf(nodeName3,"FTO3%i",nodeNum); | |
162 | sprintf(nodeName4,"FTO4%i",nodeNum); | |
163 | } | |
164 | ||
165 | new TRotMatrix(rotMatNum,rotMatNum,90,-20*nodeNum,90,90-20*nodeNum,0,0); | |
166 | ang = (4.5-nodeNum) * kangle; | |
167 | ||
168 | top->cd(); | |
d3c7bfac | 169 | node = new TNode(nodeName0,nodeName0,"S_TOF_C", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang), zOffsetC,rotMatNum); |
9e9add11 | 170 | node->SetLineColor(kColorTOF); |
da3d3acd | 171 | fNodes->Add(node); |
9e9add11 | 172 | |
da3d3acd | 173 | top->cd(); |
d3c7bfac | 174 | node = new TNode(nodeName1,nodeName1,"S_TOF_C", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang),-zOffsetC,rotMatNum); |
9e9add11 | 175 | node->SetLineColor(kColorTOF); |
da3d3acd | 176 | fNodes->Add(node); |
9e9add11 | 177 | |
178 | top->cd(); | |
d3c7bfac | 179 | node = new TNode(nodeName2,nodeName2,"S_TOF_B", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang), zOffsetB,rotMatNum); |
9e9add11 | 180 | node->SetLineColor(kColorTOF); |
da3d3acd | 181 | fNodes->Add(node); |
9e9add11 | 182 | |
183 | top->cd(); | |
d3c7bfac | 184 | node = new TNode(nodeName3,nodeName3,"S_TOF_B", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang),-zOffsetB,rotMatNum); |
9e9add11 | 185 | node->SetLineColor(kColorTOF); |
da3d3acd | 186 | fNodes->Add(node); |
9e9add11 | 187 | |
188 | top->cd(); | |
d3c7bfac | 189 | node = new TNode(nodeName4,nodeName4,"S_TOF_A", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang), zOffsetA,rotMatNum); |
9e9add11 | 190 | node->SetLineColor(kColorTOF); |
da3d3acd | 191 | fNodes->Add(node); |
d599d913 | 192 | } // end loop on nodeNum |
d599d913 | 193 | |
d3c7bfac | 194 | } |
d599d913 | 195 | |
196 | //_____________________________________________________________________________ | |
197 | void AliTOFv4T0::CreateGeometry() | |
198 | { | |
199 | // | |
200 | // Create geometry for Time Of Flight version 0 | |
201 | // | |
202 | //Begin_Html | |
203 | /* | |
204 | <img src="picts/AliTOFv4T0.gif"> | |
205 | */ | |
206 | //End_Html | |
207 | // | |
208 | // Creates common geometry | |
209 | // | |
210 | AliTOF::CreateGeometry(); | |
211 | } | |
212 | ||
0f4a7374 | 213 | |
d599d913 | 214 | //_____________________________________________________________________________ |
215 | void AliTOFv4T0::TOFpc(Float_t xtof, Float_t ytof, Float_t zlenC, | |
216 | Float_t zlenB, Float_t zlenA, Float_t ztof0) | |
217 | { | |
218 | // | |
219 | // Definition of the Time Of Fligh Resistive Plate Chambers | |
220 | // xFLT, yFLT, zFLT - sizes of TOF modules (large) | |
d3c7bfac | 221 | |
0f4a7374 | 222 | Float_t ycoor; |
d599d913 | 223 | Float_t par[3]; |
224 | Int_t *idtmed = fIdtmed->GetArray()-499; | |
225 | Int_t idrotm[100]; | |
226 | Int_t nrot = 0; | |
0f4a7374 | 227 | |
d3c7bfac | 228 | Float_t radius = fTOFGeometry->Rmin()+2.;//cm |
0f4a7374 | 229 | |
d599d913 | 230 | par[0] = xtof * 0.5; |
231 | par[1] = ytof * 0.5; | |
232 | par[2] = zlenC * 0.5; | |
233 | gMC->Gsvolu("FTOC", "BOX ", idtmed[506], par, 3); | |
234 | par[2] = zlenB * 0.5; | |
235 | gMC->Gsvolu("FTOB", "BOX ", idtmed[506], par, 3); | |
236 | par[2] = zlenA * 0.5; | |
237 | gMC->Gsvolu("FTOA", "BOX ", idtmed[506], par, 3); | |
43808676 | 238 | |
239 | ||
240 | // Positioning of modules | |
241 | ||
242 | Float_t zcor1 = ztof0 - zlenC*0.5; | |
243 | Float_t zcor2 = ztof0 - zlenC - zlenB*0.5; | |
244 | Float_t zcor3 = 0.; | |
245 | ||
246 | AliMatrix(idrotm[0], 90., 0., 0., 0., 90,-90.); | |
247 | AliMatrix(idrotm[1], 90.,180., 0., 0., 90, 90.); | |
0f4a7374 | 248 | |
43808676 | 249 | gMC->Gspos("FTOC", 1, "BTO1", 0, zcor1, 0, idrotm[0], "ONLY"); |
250 | gMC->Gspos("FTOC", 2, "BTO1", 0, -zcor1, 0, idrotm[1], "ONLY"); | |
251 | gMC->Gspos("FTOC", 1, "BTO2", 0, zcor1, 0, idrotm[0], "ONLY"); | |
252 | gMC->Gspos("FTOC", 2, "BTO2", 0, -zcor1, 0, idrotm[1], "ONLY"); | |
253 | gMC->Gspos("FTOC", 1, "BTO3", 0, zcor1, 0, idrotm[0], "ONLY"); | |
254 | gMC->Gspos("FTOC", 2, "BTO3", 0, -zcor1, 0, idrotm[1], "ONLY"); | |
255 | ||
256 | gMC->Gspos("FTOB", 1, "BTO1", 0, zcor2, 0, idrotm[0], "ONLY"); | |
257 | gMC->Gspos("FTOB", 2, "BTO1", 0, -zcor2, 0, idrotm[1], "ONLY"); | |
258 | gMC->Gspos("FTOB", 1, "BTO2", 0, zcor2, 0, idrotm[0], "ONLY"); | |
259 | gMC->Gspos("FTOB", 2, "BTO2", 0, -zcor2, 0, idrotm[1], "ONLY"); | |
260 | gMC->Gspos("FTOB", 1, "BTO3", 0, zcor2, 0, idrotm[0], "ONLY"); | |
261 | gMC->Gspos("FTOB", 2, "BTO3", 0, -zcor2, 0, idrotm[1], "ONLY"); | |
262 | ||
263 | gMC->Gspos("FTOA", 0, "BTO1", 0, zcor3, 0, idrotm[0], "ONLY"); | |
0f4a7374 | 264 | if(!fTOFHoles)gMC->Gspos("FTOA", 0, "BTO2", 0, zcor3, 0, idrotm[0], "ONLY"); |
43808676 | 265 | gMC->Gspos("FTOA", 0, "BTO3", 0, zcor3, 0, idrotm[0], "ONLY"); |
266 | ||
0f4a7374 | 267 | |
7e6dce66 | 268 | Float_t db = 0.5; // cm |
d599d913 | 269 | Float_t xFLT, xFST, yFLT, zFLTA, zFLTB, zFLTC; |
43808676 | 270 | |
d3c7bfac | 271 | xFLT = fTOFGeometry->StripLength(); |
d599d913 | 272 | yFLT = ytof; |
273 | zFLTA = zlenA; | |
274 | zFLTB = zlenB; | |
275 | zFLTC = zlenC; | |
43808676 | 276 | |
d3c7bfac | 277 | xFST = xFLT - dynamic_cast<AliTOFGeometryV4*>(fTOFGeometry)->DeadBndX()*2.; // cm |
43808676 | 278 | |
279 | // Sizes of MRPC pads | |
280 | ||
7e6dce66 | 281 | Float_t yPad = 0.505; //cm |
d599d913 | 282 | |
43808676 | 283 | // Large not sensitive volumes with Insensitive Freon |
d599d913 | 284 | par[0] = xFLT*0.5; |
285 | par[1] = yFLT*0.5; | |
286 | ||
d076c8d5 | 287 | AliDebug(1, "************************* TOF geometry **************************"); |
43808676 | 288 | |
d599d913 | 289 | par[2] = (zFLTA *0.5); |
290 | gMC->Gsvolu("FLTA", "BOX ", idtmed[512], par, 3); // Insensitive Freon | |
291 | gMC->Gspos ("FLTA", 0, "FTOA", 0., 0., 0., 0, "ONLY"); | |
43808676 | 292 | |
d599d913 | 293 | par[2] = (zFLTB * 0.5); |
294 | gMC->Gsvolu("FLTB", "BOX ", idtmed[512], par, 3); // Insensitive Freon | |
295 | gMC->Gspos ("FLTB", 0, "FTOB", 0., 0., 0., 0, "ONLY"); | |
43808676 | 296 | |
d599d913 | 297 | par[2] = (zFLTC * 0.5); |
298 | gMC->Gsvolu("FLTC", "BOX ", idtmed[512], par, 3); // Insensitive Freon | |
299 | gMC->Gspos ("FLTC", 0, "FTOC", 0., 0., 0., 0, "ONLY"); | |
43808676 | 300 | |
301 | ///// Layers of Aluminum before and after detector ///// | |
302 | ///// Aluminum Box for Modules (1.8 mm thickness) ///// | |
303 | ///// lateral walls not simulated for the time being | |
0f4a7374 | 304 | // const Float_t khAlWall = 0.18; |
43808676 | 305 | // fp to be checked |
306 | const Float_t khAlWall = 0.11; | |
d599d913 | 307 | par[0] = xFLT*0.5; |
7e6dce66 | 308 | par[1] = khAlWall/2.; // cm |
d599d913 | 309 | ycoor = -yFLT/2 + par[1]; |
310 | par[2] = (zFLTA *0.5); | |
311 | gMC->Gsvolu("FALA", "BOX ", idtmed[508], par, 3); // Alluminium | |
312 | gMC->Gspos ("FALA", 1, "FLTA", 0., ycoor, 0., 0, "ONLY"); | |
313 | gMC->Gspos ("FALA", 2, "FLTA", 0.,-ycoor, 0., 0, "ONLY"); | |
314 | par[2] = (zFLTB *0.5); | |
315 | gMC->Gsvolu("FALB", "BOX ", idtmed[508], par, 3); // Alluminium | |
316 | gMC->Gspos ("FALB", 1, "FLTB", 0., ycoor, 0., 0, "ONLY"); | |
317 | gMC->Gspos ("FALB", 2, "FLTB", 0.,-ycoor, 0., 0, "ONLY"); | |
318 | par[2] = (zFLTC *0.5); | |
319 | gMC->Gsvolu("FALC", "BOX ", idtmed[508], par, 3); // Alluminium | |
320 | gMC->Gspos ("FALC", 1, "FLTC", 0., ycoor, 0., 0, "ONLY"); | |
321 | gMC->Gspos ("FALC", 2, "FLTC", 0.,-ycoor, 0., 0, "ONLY"); | |
322 | ||
43808676 | 323 | ///////////////// Detector itself ////////////////////// |
324 | ||
d3c7bfac | 325 | const Float_t kdeadBound = dynamic_cast<AliTOFGeometryV4*>(fTOFGeometry)->DeadBndZ(); //cm non-sensitive between the pad edge |
43808676 | 326 | //and the boundary of the strip |
d3c7bfac | 327 | const Int_t knx = fTOFGeometry->NpadX(); // number of pads along x |
328 | const Int_t knz = fTOFGeometry->NpadZ(); // number of pads along z | |
43808676 | 329 | |
d3c7bfac | 330 | Float_t zSenStrip = fTOFGeometry->ZPad() * fTOFGeometry->NpadZ(); // cm |
d599d913 | 331 | Float_t stripWidth = zSenStrip + 2*kdeadBound; |
43808676 | 332 | |
d599d913 | 333 | par[0] = xFLT*0.5; |
da3d3acd | 334 | par[1] = yPad*0.5; |
d599d913 | 335 | par[2] = stripWidth*0.5; |
336 | ||
43808676 | 337 | // new description for strip volume -double stack strip- |
338 | // -- all constants are expressed in cm | |
339 | // heigth of different layers | |
340 | const Float_t khhony = 0.8 ; // heigth of HONY Layer | |
341 | const Float_t khpcby = 0.08 ; // heigth of PCB Layer | |
d599d913 | 342 | const Float_t khmyly = 0.035 ; // heigth of MYLAR Layer |
343 | const Float_t khgraphy = 0.02 ; // heigth of GRAPHITE Layer | |
7e6dce66 | 344 | const Float_t khglasseiy = 0.135; // 0.6 Ext. Glass + 1.1 i.e. (Int. Glass/2) (mm) |
d599d913 | 345 | const Float_t khsensmy = 0.11 ; // heigth of Sensitive Freon Mixture |
346 | const Float_t kwsensmz = 2*3.5 ; // cm | |
347 | const Float_t klsensmx = 48*2.5; // cm | |
348 | const Float_t kwpadz = 3.5; // cm z dimension of the FPAD volume | |
349 | const Float_t klpadx = 2.5; // cm x dimension of the FPAD volume | |
350 | ||
351 | // heigth of the FSTR Volume (the strip volume) | |
352 | const Float_t khstripy = 2*khhony+3*khpcby+4*(khmyly+khgraphy+khglasseiy)+2*khsensmy; | |
353 | // width of the FSTR Volume (the strip volume) | |
354 | const Float_t kwstripz = 10.; | |
355 | // length of the FSTR Volume (the strip volume) | |
356 | const Float_t klstripx = 122.; | |
357 | ||
358 | Float_t parfp[3]={klstripx*0.5,khstripy*0.5,kwstripz*0.5}; | |
7e6dce66 | 359 | // Coordinates of the strip center in the strip reference frame; |
0f4a7374 | 360 | // used for positioninG internal strip volumes |
da3d3acd | 361 | Float_t posfp[3]={0.,0.,0.}; |
43808676 | 362 | |
d599d913 | 363 | |
0f4a7374 | 364 | // FSTR volume definition-filling this volume with non sensitive Gas Mixture |
d599d913 | 365 | gMC->Gsvolu("FSTR","BOX",idtmed[512],parfp,3); |
366 | //-- HONY Layer definition | |
43808676 | 367 | // parfp[0] = -1; |
d599d913 | 368 | parfp[1] = khhony*0.5; |
43808676 | 369 | // parfp[2] = -1; |
d599d913 | 370 | gMC->Gsvolu("FHON","BOX",idtmed[503],parfp,3); |
371 | // positioning 2 HONY Layers on FSTR volume | |
43808676 | 372 | |
d599d913 | 373 | posfp[1]=-khstripy*0.5+parfp[1]; |
374 | gMC->Gspos("FHON",1,"FSTR",0., posfp[1],0.,0,"ONLY"); | |
375 | gMC->Gspos("FHON",2,"FSTR",0.,-posfp[1],0.,0,"ONLY"); | |
43808676 | 376 | |
d599d913 | 377 | //-- PCB Layer definition |
0f4a7374 | 378 | |
d599d913 | 379 | parfp[1] = khpcby*0.5; |
380 | gMC->Gsvolu("FPCB","BOX",idtmed[504],parfp,3); | |
381 | // positioning 2 PCB Layers on FSTR volume | |
382 | posfp[1]=-khstripy*0.5+khhony+parfp[1]; | |
383 | gMC->Gspos("FPCB",1,"FSTR",0., posfp[1],0.,0,"ONLY"); | |
384 | gMC->Gspos("FPCB",2,"FSTR",0.,-posfp[1],0.,0,"ONLY"); | |
385 | // positioning the central PCB layer | |
386 | gMC->Gspos("FPCB",3,"FSTR",0.,0.,0.,0,"ONLY"); | |
43808676 | 387 | |
388 | ||
389 | ||
d599d913 | 390 | //-- MYLAR Layer definition |
0f4a7374 | 391 | |
d599d913 | 392 | parfp[1] = khmyly*0.5; |
393 | gMC->Gsvolu("FMYL","BOX",idtmed[511],parfp,3); | |
394 | // positioning 2 MYLAR Layers on FSTR volume | |
da3d3acd | 395 | posfp[1] = -khstripy*0.5+khhony+khpcby+parfp[1]; |
d599d913 | 396 | gMC->Gspos("FMYL",1,"FSTR",0., posfp[1],0.,0,"ONLY"); |
397 | gMC->Gspos("FMYL",2,"FSTR",0.,-posfp[1],0.,0,"ONLY"); | |
398 | // adding further 2 MYLAR Layers on FSTR volume | |
399 | posfp[1] = khpcby*0.5+parfp[1]; | |
400 | gMC->Gspos("FMYL",3,"FSTR",0., posfp[1],0.,0,"ONLY"); | |
401 | gMC->Gspos("FMYL",4,"FSTR",0.,-posfp[1],0.,0,"ONLY"); | |
43808676 | 402 | |
403 | ||
d599d913 | 404 | //-- Graphite Layer definition |
0f4a7374 | 405 | |
d599d913 | 406 | parfp[1] = khgraphy*0.5; |
407 | gMC->Gsvolu("FGRP","BOX",idtmed[502],parfp,3); | |
408 | // positioning 2 Graphite Layers on FSTR volume | |
409 | posfp[1] = -khstripy*0.5+khhony+khpcby+khmyly+parfp[1]; | |
410 | gMC->Gspos("FGRP",1,"FSTR",0., posfp[1],0.,0,"ONLY"); | |
411 | gMC->Gspos("FGRP",2,"FSTR",0.,-posfp[1],0.,0,"ONLY"); | |
412 | // adding further 2 Graphite Layers on FSTR volume | |
413 | posfp[1] = khpcby*0.5+khmyly+parfp[1]; | |
414 | gMC->Gspos("FGRP",3,"FSTR",0., posfp[1],0.,0,"ONLY"); | |
415 | gMC->Gspos("FGRP",4,"FSTR",0.,-posfp[1],0.,0,"ONLY"); | |
43808676 | 416 | |
417 | ||
d599d913 | 418 | //-- Glass (EXT. +Semi INT.) Layer definition |
0f4a7374 | 419 | |
d599d913 | 420 | parfp[1] = khglasseiy*0.5; |
421 | gMC->Gsvolu("FGLA","BOX",idtmed[514],parfp,3); | |
422 | // positioning 2 Glass Layers on FSTR volume | |
423 | posfp[1] = -khstripy*0.5+khhony+khpcby+khmyly+khgraphy+parfp[1]; | |
424 | gMC->Gspos("FGLA",1,"FSTR",0., posfp[1],0.,0,"ONLY"); | |
425 | gMC->Gspos("FGLA",2,"FSTR",0.,-posfp[1],0.,0,"ONLY"); | |
426 | // adding further 2 Glass Layers on FSTR volume | |
427 | posfp[1] = khpcby*0.5+khmyly+khgraphy+parfp[1]; | |
428 | gMC->Gspos("FGLA",3,"FSTR",0., posfp[1],0.,0,"ONLY"); | |
429 | gMC->Gspos("FGLA",4,"FSTR",0.,-posfp[1],0.,0,"ONLY"); | |
43808676 | 430 | |
d599d913 | 431 | |
432 | //-- Sensitive Mixture Layer definition | |
0f4a7374 | 433 | |
d599d913 | 434 | parfp[0] = klsensmx*0.5; |
435 | parfp[1] = khsensmy*0.5; | |
436 | parfp[2] = kwsensmz*0.5; | |
437 | gMC->Gsvolu("FSEN","BOX",idtmed[513],parfp,3); | |
438 | gMC->Gsvolu("FNSE","BOX",idtmed[512],parfp,3); | |
439 | // positioning 2 gas Layers on FSTR volume | |
440 | // the upper is insensitive freon | |
441 | // while the remaining is sensitive | |
442 | posfp[1] = khpcby*0.5+khmyly+khgraphy+khglasseiy+parfp[1]; | |
443 | gMC->Gspos("FNSE",0,"FSTR", 0., posfp[1],0.,0,"ONLY"); | |
444 | gMC->Gspos("FSEN",0,"FSTR", 0.,-posfp[1],0.,0,"ONLY"); | |
43808676 | 445 | |
d599d913 | 446 | // dividing FSEN along z in knz=2 and along x in knx=48 |
0f4a7374 | 447 | |
d599d913 | 448 | gMC->Gsdvn("FSEZ","FSEN",knz,3); |
449 | gMC->Gsdvn("FSEX","FSEZ",knx,1); | |
450 | ||
451 | // FPAD volume definition | |
0f4a7374 | 452 | |
da3d3acd | 453 | parfp[0] = klpadx*0.5; |
d599d913 | 454 | parfp[1] = khsensmy*0.5; |
455 | parfp[2] = kwpadz*0.5; | |
456 | gMC->Gsvolu("FPAD","BOX",idtmed[513],parfp,3); | |
457 | // positioning the FPAD volumes on previous divisions | |
458 | gMC->Gspos("FPAD",0,"FSEX",0.,0.,0.,0,"ONLY"); | |
459 | ||
da3d3acd | 460 | |
0f4a7374 | 461 | ///////////////////Positioning A module////////////////////////// |
da3d3acd | 462 | |
0f4a7374 | 463 | |
464 | for(Int_t istrip =0; istrip < fTOFGeometry->NStripA(); istrip++){ | |
465 | ||
466 | Float_t ang = fTOFGeometry->GetAngles(2,istrip); | |
467 | AliMatrix (idrotm[0],90.,0.,90.-ang,90.,-ang, 90.); | |
43808676 | 468 | ang /= kRaddeg; |
0f4a7374 | 469 | Float_t zpos = tan(ang)*radius; |
470 | Float_t ypos= fTOFGeometry->GetHeights(2,istrip); | |
d3c7bfac | 471 | gMC->Gspos("FSTR",fTOFGeometry->NStripA()-istrip,"FLTA",0.,ypos, zpos,idrotm[0], "ONLY"); |
d076c8d5 | 472 | AliDebug(1, Form("y = %f, z = %f, , z coord = %f, Rot ang = %f, St. %2i",ypos,zpos,tan(ang)*radius ,ang*kRaddeg,istrip)); |
da3d3acd | 473 | } |
0f4a7374 | 474 | |
475 | ||
476 | ///////////////////Positioning B module////////////////////////// | |
477 | ||
478 | for(Int_t istrip =0; istrip < fTOFGeometry->NStripB(); istrip++){ | |
479 | ||
480 | Float_t ang = fTOFGeometry->GetAngles(3,istrip); | |
481 | AliMatrix (idrotm[0],90.,0.,90.-ang,90.,-ang, 90.); | |
43808676 | 482 | ang /= kRaddeg; |
0f4a7374 | 483 | Float_t zpos = tan(ang)*radius+(zFLTA*0.5+zFLTB*0.5+db); |
484 | Float_t ypos= fTOFGeometry->GetHeights(3,istrip); | |
485 | gMC->Gspos("FSTR",istrip+1,"FLTB",0.,ypos, zpos,idrotm[nrot], "ONLY"); | |
d076c8d5 | 486 | AliDebug(1, Form("y = %f, z = %f, , z coord = %f, Rot ang = %f, St. %2i",ypos,zpos,tan(ang)*radius,ang*kRaddeg,istrip)); |
0f4a7374 | 487 | } |
488 | ||
43808676 | 489 | |
0f4a7374 | 490 | ///////////////////Positioning C module////////////////////////// |
491 | ||
492 | for(Int_t istrip =0; istrip < fTOFGeometry->NStripC(); istrip++){ | |
493 | ||
494 | Float_t ang = fTOFGeometry->GetAngles(4,istrip); | |
495 | AliMatrix (idrotm[0],90.,0.,90.-ang,90.,-ang, 90.); | |
43808676 | 496 | ang /= kRaddeg; |
0f4a7374 | 497 | Float_t zpos = tan(ang)*radius+(zFLTC*0.5+zFLTB+zFLTA*0.5+db*2); |
498 | Float_t ypos= fTOFGeometry->GetHeights(4,istrip); | |
499 | gMC->Gspos("FSTR",istrip+1,"FLTC",0.,ypos, zpos,idrotm[nrot], "ONLY"); | |
d076c8d5 | 500 | AliDebug(1, Form("y = %f, z = %f, z coord = %f, Rot ang = %f, St. %2i",ypos,zpos,tan(ang)*radius,ang*kRaddeg,istrip)); |
0f4a7374 | 501 | } |
502 | ||
43808676 | 503 | ////////// Layers after strips ///////////////// |
504 | // Al Layer thickness (2.3mm) factor 0.7 | |
505 | ||
d3c7bfac | 506 | Float_t overSpace = dynamic_cast<AliTOFGeometryV4*>(fTOFGeometry)->OverSpc();//cm |
43808676 | 507 | |
d599d913 | 508 | par[0] = xFLT*0.5; |
43808676 | 509 | par[1] = 0.115*0.7; // factor 0.7 |
d599d913 | 510 | par[2] = (zFLTA *0.5); |
511 | ycoor = -yFLT/2 + overSpace + par[1]; | |
43808676 | 512 | gMC->Gsvolu("FPEA", "BOX ", idtmed[508], par, 3); // Al |
d599d913 | 513 | gMC->Gspos ("FPEA", 0, "FLTA", 0., ycoor, 0., 0, "ONLY"); |
514 | par[2] = (zFLTB *0.5); | |
43808676 | 515 | gMC->Gsvolu("FPEB", "BOX ", idtmed[508], par, 3); // Al |
d599d913 | 516 | gMC->Gspos ("FPEB", 0, "FLTB", 0., ycoor, 0., 0, "ONLY"); |
517 | par[2] = (zFLTC *0.5); | |
43808676 | 518 | gMC->Gsvolu("FPEC", "BOX ", idtmed[508], par, 3); // Al |
d599d913 | 519 | gMC->Gspos ("FPEC", 0, "FLTC", 0., ycoor, 0., 0, "ONLY"); |
43808676 | 520 | |
521 | ||
522 | // plexiglass thickness: 1.5 mm ; factor 0.3 | |
0f4a7374 | 523 | |
d599d913 | 524 | ycoor += par[1]; |
525 | par[0] = xFLT*0.5; | |
43808676 | 526 | par[1] = 0.075*0.3; // factor 0.3 |
d599d913 | 527 | par[2] = (zFLTA *0.5); |
528 | ycoor += par[1]; | |
43808676 | 529 | gMC->Gsvolu("FECA", "BOX ", idtmed[505], par, 3); // Plexigl. |
d599d913 | 530 | gMC->Gspos ("FECA", 0, "FLTA", 0., ycoor, 0., 0, "ONLY"); |
531 | par[2] = (zFLTB *0.5); | |
43808676 | 532 | gMC->Gsvolu("FECB", "BOX ", idtmed[505], par, 3); // Plexigl. |
d599d913 | 533 | gMC->Gspos ("FECB", 0, "FLTB", 0., ycoor, 0., 0, "ONLY"); |
534 | par[2] = (zFLTC *0.5); | |
43808676 | 535 | gMC->Gsvolu("FECC", "BOX ", idtmed[505], par, 3); // Plexigl. |
d599d913 | 536 | gMC->Gspos ("FECC", 0, "FLTC", 0., ycoor, 0., 0, "ONLY"); |
43808676 | 537 | |
538 | // frame of Air | |
0f4a7374 | 539 | |
d599d913 | 540 | ycoor += par[1]; |
541 | par[0] = xFLT*0.5; | |
43808676 | 542 | par[1] = (yFLT/2-ycoor-khAlWall)*0.5; // Aluminum layer considered (0.18 cm) |
d599d913 | 543 | par[2] = (zFLTA *0.5); |
544 | ycoor += par[1]; | |
545 | gMC->Gsvolu("FAIA", "BOX ", idtmed[500], par, 3); // Air | |
546 | gMC->Gspos ("FAIA", 0, "FLTA", 0., ycoor, 0., 0, "ONLY"); | |
547 | par[2] = (zFLTB *0.5); | |
548 | gMC->Gsvolu("FAIB", "BOX ", idtmed[500], par, 3); // Air | |
549 | gMC->Gspos ("FAIB", 0, "FLTB", 0., ycoor, 0., 0, "ONLY"); | |
550 | par[2] = (zFLTC *0.5); | |
551 | gMC->Gsvolu("FAIC", "BOX ", idtmed[500], par, 3); // Air | |
552 | gMC->Gspos ("FAIC", 0, "FLTC", 0., ycoor, 0., 0, "ONLY"); | |
43808676 | 553 | |
554 | ||
555 | // start with cards and cooling tubes | |
556 | // finally, cards, cooling tubes and layer for thermal dispersion | |
557 | // 3 volumes | |
558 | // card volume definition | |
559 | ||
560 | // see GEOM200 in GEANT manual | |
0f4a7374 | 561 | |
562 | ||
43808676 | 563 | AliMatrix(idrotm[98], 90., 0., 90., 90., 0., 0.); // 0 deg |
564 | ||
565 | Float_t cardpar[3]; | |
566 | cardpar[0]= 61.; | |
567 | cardpar[1]= 5.; | |
568 | cardpar[2]= 0.1; | |
569 | gMC->Gsvolu("FCAR", "BOX ", idtmed[504], cardpar, 3); // PCB Card | |
570 | //alu plate volume definition | |
571 | cardpar[1]= 3.5; | |
572 | cardpar[2]= 0.05; | |
573 | gMC->Gsvolu("FALP", "BOX ", idtmed[508], cardpar, 3); // Alu Plate | |
574 | ||
575 | ||
576 | // central module positioning (FAIA) | |
577 | Float_t cardpos[3], aplpos2, stepforcardA=6.625; | |
578 | cardpos[0]= 0.; | |
579 | cardpos[1]= -0.5; | |
580 | cardpos[2]= -53.; | |
581 | Float_t aplpos1 = -2.; | |
582 | Int_t icard; | |
0f4a7374 | 583 | for (icard=0; icard < fTOFGeometry->NStripA(); ++icard) { |
43808676 | 584 | cardpos[2]= cardpos[2]+stepforcardA; |
585 | aplpos2 = cardpos[2]+0.15; | |
da3d3acd | 586 | gMC->Gspos("FCAR",icard,"FAIA",cardpos[0],cardpos[1],cardpos[2],idrotm[98],"ONLY"); |
43808676 | 587 | gMC->Gspos("FALP",icard,"FAIA",cardpos[0],aplpos1,aplpos2,idrotm[98],"ONLY"); |
588 | ||
589 | } | |
590 | ||
591 | ||
592 | // intermediate module positioning (FAIB) | |
593 | Float_t stepforcardB= 7.05; | |
594 | cardpos[2]= -70.5; | |
0f4a7374 | 595 | for (icard=0; icard < fTOFGeometry->NStripB(); ++icard) { |
43808676 | 596 | cardpos[2]= cardpos[2]+stepforcardB; |
da3d3acd | 597 | aplpos2 = cardpos[2]+0.15; |
598 | gMC->Gspos("FCAR",icard,"FAIB",cardpos[0],cardpos[1],cardpos[2],idrotm[98],"ONLY"); | |
599 | gMC->Gspos("FALP",icard,"FAIB",cardpos[0],aplpos1,aplpos2,idrotm[98],"ONLY"); | |
43808676 | 600 | } |
601 | ||
602 | ||
603 | // outer module positioning (FAIC) | |
604 | Float_t stepforcardC= 8.45238; | |
605 | cardpos[2]= -88.75; | |
0f4a7374 | 606 | for (icard=0; icard < fTOFGeometry->NStripC(); ++icard) { |
43808676 | 607 | cardpos[2]= cardpos[2]+stepforcardC; |
608 | aplpos2 = cardpos[2]+0.15; | |
da3d3acd | 609 | gMC->Gspos("FCAR",icard,"FAIC",cardpos[0],cardpos[1],cardpos[2],idrotm[98],"ONLY"); |
43808676 | 610 | gMC->Gspos("FALP",icard,"FAIC",cardpos[0],aplpos1,aplpos2,idrotm[98],"ONLY"); |
611 | } | |
612 | ||
613 | // tube volume definition | |
0f4a7374 | 614 | |
43808676 | 615 | Float_t tubepar[3]; |
616 | tubepar[0]= 0.; | |
617 | tubepar[1]= 0.4; | |
618 | tubepar[2]= 61.; | |
619 | gMC->Gsvolu("FTUB", "TUBE", idtmed[516], tubepar, 3); // cooling tubes (steel) | |
620 | tubepar[0]= 0.; | |
621 | tubepar[1]= 0.35; | |
622 | tubepar[2]= 61.; | |
623 | gMC->Gsvolu("FITU", "TUBE", idtmed[515], tubepar, 3); // cooling water | |
624 | // positioning water tube into the steel one | |
625 | gMC->Gspos("FITU",1,"FTUB",0.,0.,0.,0,"ONLY"); | |
626 | ||
627 | ||
628 | // rotation matrix | |
629 | AliMatrix(idrotm[99], 180., 90., 90., 90., 90., 0.); | |
630 | // central module positioning (FAIA) | |
631 | Float_t tubepos[3], tdis=0.6; | |
632 | tubepos[0]= 0.; | |
633 | tubepos[1]= cardpos[1]; | |
634 | tubepos[2]= -53.+tdis; | |
635 | // tub1pos = 5.; | |
636 | Int_t itub; | |
0f4a7374 | 637 | for (itub=0; itub < fTOFGeometry->NStripA(); ++itub) { |
43808676 | 638 | tubepos[2]= tubepos[2]+stepforcardA; |
639 | gMC->Gspos("FTUB",itub,"FAIA",tubepos[0],tubepos[1],tubepos[2],idrotm[99], | |
640 | "ONLY"); | |
641 | } | |
642 | ||
643 | ||
644 | // intermediate module positioning (FAIB) | |
645 | tubepos[2]= -70.5+tdis; | |
0f4a7374 | 646 | for (itub=0; itub < fTOFGeometry->NStripB(); ++itub) { |
43808676 | 647 | tubepos[2]= tubepos[2]+stepforcardB; |
648 | gMC->Gspos("FTUB",itub,"FAIB",tubepos[0],tubepos[1],tubepos[2],idrotm[99], | |
649 | "ONLY"); | |
650 | } | |
651 | ||
652 | // outer module positioning (FAIC) | |
653 | tubepos[2]= -88.75+tdis; | |
0f4a7374 | 654 | for (itub=0; itub < fTOFGeometry->NStripC(); ++itub) { |
43808676 | 655 | tubepos[2]= tubepos[2]+stepforcardC; |
656 | gMC->Gspos("FTUB",itub,"FAIC",tubepos[0],tubepos[1],tubepos[2],idrotm[99], | |
657 | "ONLY"); | |
658 | } | |
659 | ||
d599d913 | 660 | } |
d599d913 | 661 | //_____________________________________________________________________________ |
ba380e33 | 662 | void AliTOFv4T0::DrawModule() const |
d599d913 | 663 | { |
664 | // | |
665 | // Draw a shaded view of the Time Of Flight version 4 | |
666 | // | |
667 | // Set everything unseen | |
668 | gMC->Gsatt("*", "seen", -1); | |
669 | // | |
670 | // Set ALIC mother transparent | |
671 | gMC->Gsatt("ALIC","SEEN",0); | |
672 | // | |
673 | // Set the volumes visible | |
674 | gMC->Gsatt("ALIC","SEEN",0); | |
675 | ||
676 | gMC->Gsatt("FTOA","SEEN",1); | |
677 | gMC->Gsatt("FTOB","SEEN",1); | |
678 | gMC->Gsatt("FTOC","SEEN",1); | |
679 | gMC->Gsatt("FLTA","SEEN",1); | |
680 | gMC->Gsatt("FLTB","SEEN",1); | |
681 | gMC->Gsatt("FLTC","SEEN",1); | |
682 | gMC->Gsatt("FPLA","SEEN",1); | |
683 | gMC->Gsatt("FPLB","SEEN",1); | |
684 | gMC->Gsatt("FPLC","SEEN",1); | |
685 | gMC->Gsatt("FSTR","SEEN",1); | |
686 | gMC->Gsatt("FPEA","SEEN",1); | |
687 | gMC->Gsatt("FPEB","SEEN",1); | |
688 | gMC->Gsatt("FPEC","SEEN",1); | |
689 | ||
690 | gMC->Gsatt("FLZ1","SEEN",0); | |
691 | gMC->Gsatt("FLZ2","SEEN",0); | |
692 | gMC->Gsatt("FLZ3","SEEN",0); | |
693 | gMC->Gsatt("FLX1","SEEN",0); | |
694 | gMC->Gsatt("FLX2","SEEN",0); | |
695 | gMC->Gsatt("FLX3","SEEN",0); | |
696 | gMC->Gsatt("FPAD","SEEN",0); | |
697 | ||
698 | gMC->Gdopt("hide", "on"); | |
699 | gMC->Gdopt("shad", "on"); | |
700 | gMC->Gsatt("*", "fill", 7); | |
701 | gMC->SetClipBox("."); | |
702 | gMC->SetClipBox("*", 0, 1000, -1000, 1000, -1000, 1000); | |
703 | gMC->DefaultRange(); | |
704 | gMC->Gdraw("alic", 40, 30, 0, 12, 9.5, .02, .02); | |
705 | gMC->Gdhead(1111, "Time Of Flight"); | |
706 | gMC->Gdman(18, 4, "MAN"); | |
707 | gMC->Gdopt("hide","off"); | |
708 | } | |
709 | //_____________________________________________________________________________ | |
710 | void AliTOFv4T0::DrawDetectorModules() | |
711 | { | |
712 | // | |
713 | // Draw a shaded view of the TOF detector version 4 | |
714 | // | |
715 | ||
88cb7938 | 716 | |
717 | //Set ALIC mother transparent | |
4c475d27 | 718 | gMC->Gsatt("ALIC","SEEN",0); |
d599d913 | 719 | |
720 | // | |
721 | //Set volumes visible | |
722 | // | |
723 | //=====> Level 1 | |
724 | // Level 1 for TOF volumes | |
725 | gMC->Gsatt("B077","seen",0); | |
726 | ||
727 | ||
728 | //==========> Level 2 | |
729 | // Level 2 | |
730 | gMC->Gsatt("B076","seen",-1); // all B076 sub-levels skipped - | |
731 | gMC->Gsatt("B071","seen",0); | |
732 | gMC->Gsatt("B074","seen",0); | |
733 | gMC->Gsatt("B075","seen",0); | |
734 | gMC->Gsatt("B080","seen",0); // B080 does not has sub-level | |
735 | ||
736 | ||
737 | // Level 2 of B071 | |
738 | gMC->Gsatt("B063","seen",-1); // all B063 sub-levels skipped - | |
739 | gMC->Gsatt("B065","seen",-1); // all B065 sub-levels skipped - | |
740 | gMC->Gsatt("B067","seen",-1); // all B067 sub-levels skipped - | |
741 | gMC->Gsatt("B069","seen",-1); // all B069 sub-levels skipped - | |
742 | gMC->Gsatt("B056","seen",0); // B056 does not has sub-levels - | |
743 | gMC->Gsatt("B059","seen",-1); // all B059 sub-levels skipped - | |
744 | gMC->Gsatt("B072","seen",-1); // all B072 sub-levels skipped - | |
745 | gMC->Gsatt("BTR1","seen",0); // BTR1 do not have sub-levels - | |
746 | gMC->Gsatt("BTO1","seen",0); | |
747 | ||
748 | ||
749 | // Level 2 of B074 | |
750 | gMC->Gsatt("BTR2","seen",0); // BTR2 does not has sub-levels - | |
751 | gMC->Gsatt("BTO2","seen",0); | |
752 | ||
753 | // Level 2 of B075 | |
754 | gMC->Gsatt("BTR3","seen",0); // BTR3 do not have sub-levels - | |
755 | gMC->Gsatt("BTO3","seen",0); | |
756 | ||
757 | // ==================> Level 3 | |
758 | // Level 3 of B071 / Level 2 of BTO1 | |
759 | gMC->Gsatt("FTOC","seen",-2); | |
760 | gMC->Gsatt("FTOB","seen",-2); | |
761 | gMC->Gsatt("FTOA","seen",-2); | |
762 | ||
763 | // Level 3 of B074 / Level 2 of BTO2 | |
764 | // -> cfr previous settings | |
765 | ||
766 | // Level 3 of B075 / Level 2 of BTO3 | |
767 | // -> cfr previous settings | |
768 | ||
769 | gMC->Gdopt("hide","on"); | |
770 | gMC->Gdopt("shad","on"); | |
771 | gMC->Gsatt("*", "fill", 5); | |
772 | gMC->SetClipBox("."); | |
773 | gMC->SetClipBox("*", 0, 1000, 0, 1000, 0, 1000); | |
774 | gMC->DefaultRange(); | |
775 | gMC->Gdraw("alic", 45, 40, 0, 10, 10, .015, .015); | |
776 | gMC->Gdhead(1111,"TOF detector V1"); | |
777 | gMC->Gdman(18, 4, "MAN"); | |
778 | gMC->Gdopt("hide","off"); | |
779 | } | |
780 | ||
781 | //_____________________________________________________________________________ | |
782 | void AliTOFv4T0::DrawDetectorStrips() | |
783 | { | |
784 | // | |
785 | // Draw a shaded view of the TOF strips for version 4 | |
786 | // | |
787 | ||
d599d913 | 788 | //Set ALIC mother transparent |
4c475d27 | 789 | gMC->Gsatt("ALIC","SEEN",0); |
d599d913 | 790 | |
791 | // | |
792 | //Set volumes visible | |
793 | //=====> Level 1 | |
794 | // Level 1 for TOF volumes | |
795 | gMC->Gsatt("B077","seen",0); | |
796 | ||
797 | //==========> Level 2 | |
798 | // Level 2 | |
799 | gMC->Gsatt("B076","seen",-1); // all B076 sub-levels skipped - | |
800 | gMC->Gsatt("B071","seen",0); | |
801 | gMC->Gsatt("B074","seen",0); | |
802 | gMC->Gsatt("B075","seen",0); | |
803 | gMC->Gsatt("B080","seen",0); // B080 does not has sub-level | |
804 | ||
805 | // Level 2 of B071 | |
806 | gMC->Gsatt("B063","seen",-1); // all B063 sub-levels skipped - | |
807 | gMC->Gsatt("B065","seen",-1); // all B065 sub-levels skipped - | |
808 | gMC->Gsatt("B067","seen",-1); // all B067 sub-levels skipped - | |
809 | gMC->Gsatt("B069","seen",-1); // all B069 sub-levels skipped - | |
810 | gMC->Gsatt("B056","seen",0); // B056 does not has sub-levels - | |
811 | gMC->Gsatt("B059","seen",-1); // all B059 sub-levels skipped - | |
812 | gMC->Gsatt("B072","seen",-1); // all B072 sub-levels skipped - | |
813 | gMC->Gsatt("BTR1","seen",0); // BTR1 do not have sub-levels - | |
814 | gMC->Gsatt("BTO1","seen",0); | |
815 | ||
816 | // ==================> Level 3 | |
817 | // Level 3 of B071 / Level 2 of BTO1 | |
818 | gMC->Gsatt("FTOC","seen",0); | |
819 | gMC->Gsatt("FTOB","seen",0); | |
820 | gMC->Gsatt("FTOA","seen",0); | |
821 | ||
822 | // Level 3 of B074 / Level 2 of BTO2 | |
823 | // -> cfr previous settings | |
824 | ||
825 | // Level 3 of B075 / Level 2 of BTO3 | |
826 | // -> cfr previous settings | |
827 | ||
828 | ||
829 | // ==========================> Level 4 | |
830 | // Level 4 of B071 / Level 3 of BTO1 / Level 2 of FTOC | |
831 | gMC->Gsatt("FLTC","seen",0); | |
832 | // Level 4 of B071 / Level 3 of BTO1 / Level 2 of FTOB | |
833 | gMC->Gsatt("FLTB","seen",0); | |
834 | // Level 4 of B071 / Level 3 of BTO1 / Level 2 of FTOA | |
835 | gMC->Gsatt("FLTA","seen",0); | |
836 | ||
837 | // Level 4 of B074 / Level 3 of BTO2 / Level 2 of FTOC | |
838 | // -> cfr previous settings | |
839 | // Level 4 of B074 / Level 3 of BTO2 / Level 2 of FTOB | |
840 | // -> cfr previous settings | |
841 | ||
842 | // Level 4 of B075 / Level 3 of BTO3 / Level 2 of FTOC | |
843 | // -> cfr previous settings | |
844 | ||
845 | //======================================> Level 5 | |
846 | // Level 5 of B071 / Level 4 of BTO1 / Level 3 of FTOC / Level 2 of FLTC | |
847 | gMC->Gsatt("FALC","seen",0); // no children for FALC | |
848 | gMC->Gsatt("FSTR","seen",-2); | |
849 | gMC->Gsatt("FPEC","seen",0); // no children for FPEC | |
850 | gMC->Gsatt("FECC","seen",0); // no children for FECC | |
851 | gMC->Gsatt("FWAC","seen",0); // no children for FWAC | |
852 | gMC->Gsatt("FAIC","seen",0); // no children for FAIC | |
853 | ||
854 | // Level 5 of B071 / Level 4 of BTO1 / Level 3 of FTOB / Level 2 of FLTB | |
855 | gMC->Gsatt("FALB","seen",0); // no children for FALB | |
856 | //--> gMC->Gsatt("FSTR","seen",-2); | |
857 | ||
858 | ||
859 | // -> cfr previous settings | |
860 | gMC->Gsatt("FPEB","seen",0); // no children for FPEB | |
861 | gMC->Gsatt("FECB","seen",0); // no children for FECB | |
862 | gMC->Gsatt("FWAB","seen",0); // no children for FWAB | |
863 | gMC->Gsatt("FAIB","seen",0); // no children for FAIB | |
864 | ||
865 | // Level 5 of B071 / Level 4 of BTO1 / Level 3 of FTOA / Level 2 of FLTA | |
866 | gMC->Gsatt("FALA","seen",0); // no children for FALB | |
867 | //--> gMC->Gsatt("FSTR","seen",-2); | |
868 | // -> cfr previous settings | |
869 | gMC->Gsatt("FPEA","seen",0); // no children for FPEA | |
870 | gMC->Gsatt("FECA","seen",0); // no children for FECA | |
871 | gMC->Gsatt("FWAA","seen",0); // no children for FWAA | |
872 | gMC->Gsatt("FAIA","seen",0); // no children for FAIA | |
873 | ||
874 | // Level 2 of B074 | |
875 | gMC->Gsatt("BTR2","seen",0); // BTR2 does not has sub-levels - | |
876 | gMC->Gsatt("BTO2","seen",0); | |
877 | ||
878 | // Level 2 of B075 | |
879 | gMC->Gsatt("BTR3","seen",0); // BTR3 do not have sub-levels - | |
880 | gMC->Gsatt("BTO3","seen",0); | |
881 | ||
882 | // for others Level 5, cfr. previous settings | |
883 | ||
884 | gMC->Gdopt("hide","on"); | |
885 | gMC->Gdopt("shad","on"); | |
886 | gMC->Gsatt("*", "fill", 5); | |
887 | gMC->SetClipBox("."); | |
888 | gMC->SetClipBox("*", 0, 1000, 0, 1000, 0, 1000); | |
889 | gMC->DefaultRange(); | |
890 | gMC->Gdraw("alic", 45, 40, 0, 10, 10, .015, .015); | |
891 | gMC->Gdhead(1111,"TOF Strips V1"); | |
892 | gMC->Gdman(18, 4, "MAN"); | |
893 | gMC->Gdopt("hide","off"); | |
894 | } | |
895 | ||
896 | //_____________________________________________________________________________ | |
897 | void AliTOFv4T0::CreateMaterials() | |
898 | { | |
899 | // | |
900 | // Define materials for the Time Of Flight | |
901 | // | |
d3c7bfac | 902 | //AliTOF::CreateMaterials(); |
903 | ||
904 | // | |
905 | // Defines TOF materials for all versions | |
906 | // Revision: F. Pierella 18-VI-2002 | |
907 | // | |
908 | ||
909 | Int_t isxfld = gAlice->Field()->Integ(); | |
910 | Float_t sxmgmx = gAlice->Field()->Max(); | |
911 | // | |
912 | //--- Quartz (SiO2) to simulate float glass | |
913 | // density tuned to have correct float glass | |
914 | // radiation length | |
915 | Float_t aq[2] = { 28.0855,15.9994 }; | |
916 | Float_t zq[2] = { 14.,8. }; | |
917 | Float_t wq[2] = { 1.,2. }; | |
918 | Float_t dq = 2.55; // std value: 2.2 | |
919 | Int_t nq = -2; | |
920 | ||
921 | // --- Freon C2F4H2 (TOF-TDR pagg.) | |
922 | // Geant Manual CONS110-1, pag. 43 (Geant, Detector Description and Simulation Tool) | |
923 | Float_t afre[3] = {12.011,18.998,1.007}; | |
924 | Float_t zfre[3] = { 6., 9., 1.}; | |
925 | Float_t wfre[3] = { 2., 4., 2.}; | |
926 | Float_t densfre = 0.00375; | |
927 | // http://www.fi.infn.it/sezione/prevprot/gas/freon.html | |
928 | Int_t nfre = -3; | |
929 | /* | |
930 | //-- Isobutane quencher C4H10 (5% in the sensitive mixture) | |
931 | Float_t aiso[2] = {12.011,1.007}; | |
932 | Float_t ziso[2] = { 6., 1.}; | |
933 | Float_t wiso[2] = { 4., 10.}; | |
934 | Float_t densiso = .......; // (g/cm3) density | |
935 | Int_t nfre = -2; // < 0 i.e. proportion by number of atoms of each kind | |
936 | //-- SF6 (5% in the sensitive mixture) | |
937 | Float_t asf[3] = {32.066,18.998}; | |
938 | Float_t zsf[3] = { 16., 9.}; | |
939 | Float_t wsf[3] = { 1., 6.}; | |
940 | Float_t denssf = .....; // (g/cm3) density | |
941 | Int_t nfre = -2; // < 0 i.e. proportion by number of atoms of each kind | |
942 | */ | |
943 | // --- CO2 | |
944 | Float_t ac[2] = {12.,16.}; | |
945 | Float_t zc[2] = { 6., 8.}; | |
946 | Float_t wc[2] = { 1., 2.}; | |
947 | Float_t dc = .001977; | |
948 | Int_t nc = -2; | |
949 | // For mylar (C5H4O2) | |
950 | Float_t amy[3] = { 12., 1., 16. }; | |
951 | Float_t zmy[3] = { 6., 1., 8. }; | |
952 | Float_t wmy[3] = { 5., 4., 2. }; | |
953 | Float_t dmy = 1.39; | |
954 | Int_t nmy = -3; | |
955 | // For polyethilene (CH2) - honeycomb - | |
956 | Float_t ape[2] = { 12., 1. }; | |
957 | Float_t zpe[2] = { 6., 1. }; | |
958 | Float_t wpe[2] = { 1., 2. }; | |
959 | Float_t dpe = 0.935*0.479; //To have 1%X0 for 1cm as for honeycomb | |
960 | Int_t npe = -2; | |
961 | // --- G10 | |
962 | Float_t ag10[4] = { 12.,1.,16.,28. }; | |
963 | Float_t zg10[4] = { 6.,1., 8.,14. }; | |
964 | Float_t wmatg10[4] = { .259,.288,.248,.205 }; | |
965 | Float_t densg10 = 1.7; | |
966 | Int_t nlmatg10 = -4; | |
967 | ||
968 | // plexiglass CH2=C(CH3)CO2CH3 | |
969 | Float_t aplex[3] = { 12.,1.,16.}; | |
970 | Float_t zplex[3] = { 6.,1., 8.}; | |
971 | Float_t wmatplex[3] = {5.,8.,2.}; | |
972 | Float_t densplex =1.16; | |
973 | Int_t nplex = -3; | |
974 | ||
975 | // ---- ALUMINA (AL203) | |
976 | Float_t aal[2] = { 27.,16.}; | |
977 | Float_t zal[2] = { 13., 8.}; | |
978 | Float_t wmatal[2] = { 2.,3. }; | |
979 | Float_t densal = 2.3; | |
980 | Int_t nlmatal = -2; | |
981 | // -- Water | |
982 | Float_t awa[2] = { 1., 16. }; | |
983 | Float_t zwa[2] = { 1., 8. }; | |
984 | Float_t wwa[2] = { 2., 1. }; | |
985 | Float_t dwa = 1.0; | |
986 | Int_t nwa = -2; | |
987 | ||
988 | // stainless steel | |
989 | Float_t asteel[4] = { 55.847,51.9961,58.6934,28.0855 }; | |
990 | Float_t zsteel[4] = { 26.,24.,28.,14. }; | |
991 | Float_t wsteel[4] = { .715,.18,.1,.005 }; | |
992 | ||
993 | //AliMaterial(0, "Vacuum$", 1e-16, 1e-16, 1e-16, 1e16, 1e16); | |
994 | ||
995 | // AIR | |
996 | Float_t aAir[4]={12.0107,14.0067,15.9994,39.948}; | |
997 | Float_t zAir[4]={6.,7.,8.,18.}; | |
998 | Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827}; | |
999 | Float_t dAir = 1.20479E-3; | |
1000 | ||
1001 | AliMixture( 1, "Air$", aAir, zAir, dAir, 4, wAir); | |
1002 | ||
1003 | AliMaterial( 2, "Cu $", 63.54, 29.0, 8.96, 1.43, 14.8); | |
1004 | AliMaterial( 3, "C $", 12.01, 6.0, 2.265,18.8, 74.4); | |
1005 | AliMixture ( 4, "Polyethilene$", ape, zpe, dpe, npe, wpe); | |
1006 | AliMixture ( 5, "G10$", ag10, zg10, densg10, nlmatg10, wmatg10); | |
1007 | AliMixture ( 6, "PLE$", aplex, zplex, densplex, nplex, wmatplex); | |
1008 | AliMixture ( 7, "CO2$", ac, zc, dc, nc, wc); | |
1009 | AliMixture ( 8, "ALUMINA$", aal, zal, densal, nlmatal, wmatal); | |
1010 | AliMaterial( 9, "Al $", 26.98, 13., 2.7, 8.9, 37.2); | |
1011 | AliMaterial(10, "C-TRD$", 12.01, 6., 2.265*18.8/69.282*15./100, 18.8, 74.4); // for 15% | |
1012 | AliMixture (11, "Mylar$", amy, zmy, dmy, nmy, wmy); | |
1013 | AliMixture (12, "Freon$", afre, zfre, densfre, nfre, wfre); | |
1014 | AliMixture (13, "Glass$", aq, zq, dq, nq, wq); | |
1015 | AliMixture (14, "Water$", awa, zwa, dwa, nwa, wwa); | |
1016 | AliMixture (15, "STAINLESS STEEL$", asteel, zsteel, 7.88, 4, wsteel); | |
1017 | ||
1018 | Float_t epsil, stmin, deemax, stemax; | |
1019 | ||
1020 | // Previous data | |
1021 | // EPSIL = 0.1 ! Tracking precision, | |
1022 | // STEMAX = 0.1 ! Maximum displacement for multiple scattering | |
1023 | // DEEMAX = 0.1 ! Maximum fractional energy loss, DLS | |
1024 | // STMIN = 0.1 | |
1025 | // | |
1026 | // New data | |
1027 | epsil = .001; // Tracking precision, | |
1028 | stemax = -1.; // Maximum displacement for multiple scattering | |
1029 | deemax = -.3; // Maximum fractional energy loss, DLS | |
1030 | stmin = -.8; | |
1031 | ||
1032 | AliMedium( 1, "Air$" , 1, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1033 | AliMedium( 2, "Cu $" , 2, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1034 | AliMedium( 3, "C $" , 3, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1035 | AliMedium( 4, "Pol$" , 4, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1036 | AliMedium( 5, "G10$" , 5, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1037 | AliMedium( 6, "PLE$" , 6, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1038 | AliMedium( 7, "CO2$" , 7, 0, isxfld, sxmgmx, 10., -.01, -.1, .01, -.01); | |
1039 | AliMedium( 8,"ALUMINA$", 8, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1040 | AliMedium( 9,"Al Frame$",9, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1041 | AliMedium(10, "DME-S$", 6, 1, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1042 | AliMedium(11, "C-TRD$", 10, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1043 | AliMedium(12, "Myl$" , 11, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1044 | AliMedium(13, "Fre$" , 12, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1045 | AliMedium(14, "Fre-S$", 12, 1, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1046 | AliMedium(15, "Glass$", 13, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1047 | AliMedium(16, "Water$", 14, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1048 | AliMedium(17, "STEEL$", 15, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
1049 | ||
d599d913 | 1050 | } |
1051 | ||
1052 | //_____________________________________________________________________________ | |
1053 | void AliTOFv4T0::Init() | |
1054 | { | |
1055 | // | |
1056 | // Initialise the detector after the geometry has been defined | |
1057 | // | |
d076c8d5 | 1058 | AliDebug(1, "**************************************" |
d599d913 | 1059 | " TOF " |
d076c8d5 | 1060 | "**************************************"); |
1061 | AliDebug(1, " Version 4 of TOF initialing, " | |
1062 | "symmetric TOF - Full Coverage version"); | |
d599d913 | 1063 | |
1064 | AliTOF::Init(); | |
1065 | ||
1066 | fIdFTOA = gMC->VolId("FTOA"); | |
1067 | fIdFTOB = gMC->VolId("FTOB"); | |
1068 | fIdFTOC = gMC->VolId("FTOC"); | |
1069 | fIdFLTA = gMC->VolId("FLTA"); | |
1070 | fIdFLTB = gMC->VolId("FLTB"); | |
1071 | fIdFLTC = gMC->VolId("FLTC"); | |
1072 | ||
d076c8d5 | 1073 | AliDebug(1, "**************************************" |
d599d913 | 1074 | " TOF " |
d076c8d5 | 1075 | "**************************************"); |
d599d913 | 1076 | } |
1077 | ||
1078 | //_____________________________________________________________________________ | |
1079 | void AliTOFv4T0::StepManager() | |
1080 | { | |
0f4a7374 | 1081 | |
d599d913 | 1082 | // |
1083 | // Procedure called at each step in the Time Of Flight | |
1084 | // | |
0f4a7374 | 1085 | |
d599d913 | 1086 | TLorentzVector mom, pos; |
1087 | Float_t xm[3],pm[3],xpad[3],ppad[3]; | |
1088 | Float_t hits[14],phi,phid,z; | |
1089 | Int_t vol[5]; | |
1090 | Int_t sector, plate, padx, padz, strip; | |
1091 | Int_t copy, padzid, padxid, stripid, i; | |
1092 | Int_t *idtmed = fIdtmed->GetArray()-499; | |
1093 | Float_t incidenceAngle; | |
0f4a7374 | 1094 | |
d3c7bfac | 1095 | if( |
1096 | gMC->IsTrackEntering() | |
1097 | && gMC->TrackCharge() | |
1098 | && gMC->GetMedium()==idtmed[513] | |
1099 | && gMC->CurrentVolID(copy)==fIdSens | |
1100 | ) | |
74ea065c | 1101 | { |
1102 | ||
1103 | AddTrackReference(gAlice->GetMCApp()->GetCurrentTrackNumber()); | |
1104 | ||
d599d913 | 1105 | // getting information about hit volumes |
1106 | ||
1107 | padzid=gMC->CurrentVolOffID(2,copy); | |
da3d3acd | 1108 | padz=copy; |
0f4a7374 | 1109 | |
d599d913 | 1110 | |
1111 | padxid=gMC->CurrentVolOffID(1,copy); | |
da3d3acd | 1112 | padx=copy; |
d599d913 | 1113 | |
1114 | stripid=gMC->CurrentVolOffID(4,copy); | |
da3d3acd | 1115 | strip=copy; |
d599d913 | 1116 | |
1117 | gMC->TrackPosition(pos); | |
1118 | gMC->TrackMomentum(mom); | |
1119 | ||
0f4a7374 | 1120 | |
1121 | // Double_t NormPos=1./pos.Rho(); | |
1122 | ||
d599d913 | 1123 | Double_t normMom=1./mom.Rho(); |
1124 | ||
0f4a7374 | 1125 | // getting the cohordinates in pad ref system |
1126 | ||
d599d913 | 1127 | xm[0] = (Float_t)pos.X(); |
1128 | xm[1] = (Float_t)pos.Y(); | |
1129 | xm[2] = (Float_t)pos.Z(); | |
1130 | ||
1131 | pm[0] = (Float_t)mom.X()*normMom; | |
1132 | pm[1] = (Float_t)mom.Y()*normMom; | |
1133 | pm[2] = (Float_t)mom.Z()*normMom; | |
1134 | ||
1135 | gMC->Gmtod(xm,xpad,1); | |
1136 | gMC->Gmtod(pm,ppad,2); | |
1137 | ||
644cbb5e | 1138 | |
1139 | if (TMath::Abs(ppad[1])>1) { | |
d076c8d5 | 1140 | AliWarning("Abs(ppad) > 1"); |
644cbb5e | 1141 | ppad[1]=TMath::Sign((Float_t)1,ppad[1]); |
1142 | } | |
d599d913 | 1143 | incidenceAngle = TMath::ACos(ppad[1])*kRaddeg; |
1144 | ||
0f4a7374 | 1145 | |
d599d913 | 1146 | z = pos[2]; |
1147 | ||
0f4a7374 | 1148 | plate = -1; |
1149 | ||
d3c7bfac | 1150 | if (TMath::Abs(z) <= fTOFGeometry->ZlenA()*0.5) plate = 2; |
1151 | if (z < (fTOFGeometry->ZlenA()*0.5+fTOFGeometry->ZlenB()) && | |
1152 | z > fTOFGeometry->ZlenA()*0.5) plate = 1; | |
1153 | if (z >-(fTOFGeometry->ZlenA()*0.5+fTOFGeometry->ZlenB()) && | |
1154 | z < -fTOFGeometry->ZlenA()*0.5) plate = 3; | |
1155 | if (z > (fTOFGeometry->ZlenA()*0.5+fTOFGeometry->ZlenB())) plate = 0; | |
1156 | if (z <-(fTOFGeometry->ZlenA()*0.5+fTOFGeometry->ZlenB())) plate = 4; | |
da3d3acd | 1157 | |
0f4a7374 | 1158 | |
7e6dce66 | 1159 | if (plate==0) strip=fTOFGeometry->NStripC()-strip; |
1160 | else if (plate==1) strip=fTOFGeometry->NStripB()-strip; | |
1161 | else strip--; | |
0f4a7374 | 1162 | |
7e6dce66 | 1163 | //Apply ALICE conventions for volume numbering increasing with theta, phi |
0f4a7374 | 1164 | |
1165 | if (plate==3 || plate==4){ | |
7e6dce66 | 1166 | padx=fTOFGeometry->NpadX()-padx; |
1167 | padz=fTOFGeometry->NpadZ()-padz; | |
0f4a7374 | 1168 | xpad[0]=-xpad[0]; |
1169 | xpad[2]=-xpad[2]; | |
1170 | } | |
1171 | else { | |
7e6dce66 | 1172 | padx--; |
1173 | padz--; | |
0f4a7374 | 1174 | } |
da3d3acd | 1175 | |
da3d3acd | 1176 | |
d599d913 | 1177 | |
1178 | phi = pos.Phi(); | |
7e6dce66 | 1179 | if (phi>=0.) phid = phi*kRaddeg; |
1180 | else phid = phi*kRaddeg + 360.; | |
0f4a7374 | 1181 | |
d599d913 | 1182 | sector = Int_t (phid/20.); |
d599d913 | 1183 | |
1184 | for(i=0;i<3;++i) { | |
1185 | hits[i] = pos[i]; | |
1186 | hits[i+3] = pm[i]; | |
1187 | } | |
1188 | ||
1189 | hits[6] = mom.Rho(); | |
1190 | hits[7] = pos[3]; | |
1191 | hits[8] = xpad[0]; | |
1192 | hits[9] = xpad[1]; | |
1193 | hits[10]= xpad[2]; | |
1194 | hits[11]= incidenceAngle; | |
1195 | hits[12]= gMC->Edep(); | |
1196 | hits[13]= gMC->TrackLength(); | |
1197 | ||
1198 | vol[0]= sector; | |
1199 | vol[1]= plate; | |
1200 | vol[2]= strip; | |
1201 | vol[3]= padx; | |
0f4a7374 | 1202 | vol[4]= padz; |
1203 | ||
5d12ce38 | 1204 | AddT0Hit(gAlice->GetMCApp()->GetCurrentTrackNumber(),vol, hits); |
d599d913 | 1205 | } |
1206 | } |