| 4c039060 |
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 | /* $Id$ */ |
| 85f1e34a |
17 | |
| 18 | //////////////////////////////////////////////////////////////////////// |
| 19 | // This class is for the Silicon Drift Detector, SDD, specific geometry. |
| 20 | // It is being replaced by AliITSsegmentationSDD class. This file also |
| 21 | // constains classes derived from AliITSgeomSDD which do nothing but |
| 22 | // initilize this one with predefined values. |
| 23 | //////////////////////////////////////////////////////////////////////// |
| 24 | |
| 4ae5bbc4 |
25 | #include <Riostream.h> |
| 8253cd9a |
26 | #include <stdlib.h> |
| 27 | #include <TShape.h> |
| 4c039060 |
28 | |
| 58005f18 |
29 | #include "AliITSgeomSDD.h" |
| 30 | |
| 31 | ClassImp(AliITSgeomSDD) |
| 023ae34b |
32 | AliITSgeomSDD::AliITSgeomSDD(): |
| 33 | TObject(), |
| 34 | fPeriod(0.0), |
| 35 | fDvelocity(0.0), |
| 36 | fNAnodesL(0), |
| 37 | fNAnodesR(0), |
| 38 | fAnodeXL(0.0), |
| 39 | fAnodeXR(0.0), |
| 40 | fAnodeLowEdgeL(0), |
| 41 | fAnodeLowEdgeR(0), |
| 42 | fName(), |
| 43 | fTitle(), |
| 44 | fMat(), |
| 45 | fDx(0.0), |
| 46 | fDy(0.0), |
| 47 | fDz(0.0){ |
| 1f74eff4 |
48 | //////////////////////////////////////////////////////////////////////// |
| 49 | // default constructor |
| 50 | //////////////////////////////////////////////////////////////////////// |
| 8253cd9a |
51 | // const Float_t kDx = 3.500;//cm. (Geant 3.12 units) Orthonormal to y and z |
| 52 | // const Float_t kDy = 0.014;//cm. (Geant 3.12 units) Radialy from the Beam |
| 53 | // const Float_t kDz = 3.763;//cm. (Geant 3.12 units) Allong the Beam Pipe |
| 1f74eff4 |
54 | |
| 8253cd9a |
55 | fPeriod = 0.0; |
| 56 | fDvelocity = 0.0; |
| 57 | fNAnodesL = 0; |
| 58 | fNAnodesR = 0; |
| 59 | fAnodeXL = 0.0; |
| 60 | fAnodeXR = 0.0; |
| 61 | fAnodeLowEdgeL = 0; |
| 62 | fAnodeLowEdgeR = 0; |
| 8253cd9a |
63 | } |
| 64 | //________________________________________________________________________ |
| 65 | AliITSgeomSDD::AliITSgeomSDD(const Float_t *box,Float_t per,Float_t vel, |
| 66 | Float_t axL,Float_t axR, |
| 67 | Int_t nAL,Float_t *leL, |
| 023ae34b |
68 | Int_t nAR,Float_t *leR): |
| 69 | TObject(), |
| 70 | fPeriod(0.0), |
| 71 | fDvelocity(0.0), |
| 72 | fNAnodesL(0), |
| 73 | fNAnodesR(0), |
| 74 | fAnodeXL(0.0), |
| 75 | fAnodeXR(0.0), |
| 76 | fAnodeLowEdgeL(0), |
| 77 | fAnodeLowEdgeR(0), |
| 78 | fName(), |
| 79 | fTitle(), |
| 80 | fMat(), |
| 81 | fDx(0.0), |
| 82 | fDy(0.0), |
| 83 | fDz(0.0){ |
| 8253cd9a |
84 | //////////////////////////////////////////////////////////////////////// |
| 85 | // Standard constructor |
| 31b8cd63 |
86 | //////////////////////////////////////////////////////////////////////// |
| 87 | fPeriod = 0.0; |
| 88 | fDvelocity = 0.0; |
| 89 | fNAnodesL = 0; |
| 90 | fNAnodesR = 0; |
| 91 | fAnodeXL = 0.0; |
| 92 | fAnodeXR = 0.0; |
| 93 | fAnodeLowEdgeL = 0; |
| 94 | fAnodeLowEdgeR = 0; |
| 31b8cd63 |
95 | ResetSDD(box,per,vel,axL,axR,nAL,leL,nAR,leR); |
| 96 | } |
| 97 | //________________________________________________________________________ |
| 98 | void AliITSgeomSDD::ResetSDD(const Float_t *box,Float_t per,Float_t vel, |
| 99 | Float_t axL,Float_t axR, |
| 100 | Int_t nAL,Float_t *leL, |
| 101 | Int_t nAR,Float_t *leR){ |
| 102 | //////////////////////////////////////////////////////////////////////// |
| 103 | // Standard Filler |
| 8253cd9a |
104 | //////////////////////////////////////////////////////////////////////// |
| 105 | Int_t i; |
| 1f74eff4 |
106 | |
| 8253cd9a |
107 | fPeriod = per; |
| 108 | fDvelocity = vel; |
| 109 | fNAnodesL = nAL; |
| 110 | fNAnodesR = nAR; |
| 111 | fAnodeXL = axL; |
| 112 | fAnodeXR = axR; |
| 023ae34b |
113 | if(fAnodeLowEdgeL!=0) delete fAnodeLowEdgeL; |
| 8253cd9a |
114 | fAnodeLowEdgeL = new Float_t[fNAnodesL]; |
| 023ae34b |
115 | if(fAnodeLowEdgeR!=0) delete fAnodeLowEdgeR; |
| 8253cd9a |
116 | fAnodeLowEdgeR = new Float_t[fNAnodesR]; |
| 117 | for(i=0;i<fNAnodesL;i++) fAnodeLowEdgeL[i] = leL[i]; |
| 118 | for(i=0;i<fNAnodesR;i++) fAnodeLowEdgeR[i] = leR[i]; |
| 023ae34b |
119 | fName="ActiveSDD"; |
| 120 | fTitle="Active volume of SDD"; |
| 121 | fMat="SDD Si Det"; |
| 122 | fDx=box[0]; |
| 123 | fDy=box[1]; |
| 124 | fDz=box[2]; |
| 8253cd9a |
125 | } |
| 126 | //________________________________________________________________________ |
| 127 | AliITSgeomSDD::~AliITSgeomSDD(){ |
| 128 | // Destructor |
| 129 | |
| cd77595e |
130 | if(fAnodeLowEdgeL!=0) delete [] fAnodeLowEdgeL; |
| 131 | if(fAnodeLowEdgeR!=0) delete [] fAnodeLowEdgeR; |
| 8253cd9a |
132 | fPeriod = 0.0; |
| 133 | fDvelocity = 0.0; |
| 134 | fAnodeXL = 0.0; |
| 135 | fAnodeXR = 0.0; |
| 136 | fNAnodesL = 0; |
| 137 | fNAnodesR = 0; |
| 138 | fAnodeLowEdgeL = 0; |
| 139 | fAnodeLowEdgeR = 0; |
| 5323dece |
140 | } |
| 141 | //________________________________________________________________________ |
| ac74f489 |
142 | AliITSgeomSDD::AliITSgeomSDD(AliITSgeomSDD &source) : TObject(source){ |
| 8253cd9a |
143 | // Copy constructor |
| 144 | Int_t i; |
| 145 | |
| 146 | if(this==&source) return; |
| 023ae34b |
147 | fName=source.fName; |
| 148 | fTitle=source.fTitle; |
| 149 | fMat=source.fMat; |
| 150 | fDx=source.fDx; |
| 151 | fDy=source.fDy; |
| 152 | fDz=source.fDz; |
| 8253cd9a |
153 | this->fPeriod = source.fPeriod; |
| 154 | this->fDvelocity = source.fDvelocity; |
| 155 | this->fNAnodesL = source.fNAnodesL; |
| 156 | this->fNAnodesR = source.fNAnodesR; |
| 157 | this->fAnodeXL = source.fAnodeXL; |
| 158 | this->fAnodeXR = source.fAnodeXR; |
| 159 | if(fAnodeLowEdgeL!=0) delete fAnodeLowEdgeL; |
| 160 | this->fAnodeLowEdgeL = new Float_t[fNAnodesL]; |
| 161 | if(fAnodeLowEdgeR!=0) delete fAnodeLowEdgeR; |
| 162 | this->fAnodeLowEdgeR = new Float_t[fNAnodesR]; |
| 163 | for(i=0;i<fNAnodesL;i++)this->fAnodeLowEdgeL[i] = source.fAnodeLowEdgeL[i]; |
| 164 | for(i=0;i<fNAnodesR;i++)this->fAnodeLowEdgeR[i] = source.fAnodeLowEdgeR[i]; |
| 165 | return; |
| 5323dece |
166 | } |
| 167 | //________________________________________________________________________ |
| 168 | AliITSgeomSDD& AliITSgeomSDD::operator=(AliITSgeomSDD &source){ |
| 8253cd9a |
169 | // = operator |
| 170 | Int_t i; |
| 171 | |
| 172 | if(this==&source) return *this; |
| 023ae34b |
173 | fName=source.fName; |
| 174 | fTitle=source.fTitle; |
| 175 | fMat=source.fMat; |
| 176 | fDx=source.fDx; |
| 177 | fDy=source.fDy; |
| 178 | fDz=source.fDz; |
| 8253cd9a |
179 | this->fPeriod = source.fPeriod; |
| 180 | this->fDvelocity = source.fDvelocity; |
| 181 | this->fNAnodesL = source.fNAnodesL; |
| 182 | this->fNAnodesR = source.fNAnodesR; |
| 183 | this->fNAnodesR = source.fNAnodesR; |
| 184 | this->fAnodeXL = source.fAnodeXL; |
| 185 | this->fAnodeXR = source.fAnodeXR; |
| 186 | if(fAnodeLowEdgeL!=0) delete fAnodeLowEdgeL; |
| 187 | this->fAnodeLowEdgeL = new Float_t[fNAnodesL]; |
| 188 | if(fAnodeLowEdgeR!=0) delete fAnodeLowEdgeR; |
| 189 | this->fAnodeLowEdgeR = new Float_t[fNAnodesR]; |
| 190 | for(i=0;i<fNAnodesL;i++)this->fAnodeLowEdgeL[i] = source.fAnodeLowEdgeL[i]; |
| 191 | for(i=0;i<fNAnodesR;i++)this->fAnodeLowEdgeR[i] = source.fAnodeLowEdgeR[i]; |
| 192 | return *this; |
| 193 | } |
| 194 | //______________________________________________________________________ |
| 195 | void AliITSgeomSDD::Local2Det(Float_t xl,Float_t zl,Int_t &a,Int_t &t,Int_t &s){ |
| 196 | // Give the local detector coordinate it returns the anode number, time |
| 197 | // bucket, and detector side. |
| 198 | Int_t i; |
| 199 | |
| 200 | if(xl>0) { |
| 201 | if(zl<fAnodeLowEdgeR[0]) i=-1; |
| 202 | else for(i=0;i<fNAnodesR;i++) if(zl<fAnodeLowEdgeR[i]) break; |
| 203 | a = i; |
| 204 | s = 1; |
| 205 | } else if(xl<0){ |
| 206 | if(zl<fAnodeLowEdgeL[0]) i=-1; |
| 207 | else for(i=0;i<fNAnodesL;i++) if(zl<fAnodeLowEdgeL[i]) break; |
| 208 | a = i; |
| 209 | s = 0; |
| 210 | } else { // x==0. |
| 211 | if(zl<fAnodeLowEdgeR[0]) i=-1; |
| 212 | else for(i=0;i<fNAnodesR;i++) if(zl<fAnodeLowEdgeR[i]) break; |
| 213 | a = i; |
| 214 | if(zl<fAnodeLowEdgeL[0]) i=-1; |
| 215 | else for(i=0;i<fNAnodesL;i++) if(zl<fAnodeLowEdgeL[i]) break; |
| 216 | s = -i; |
| 217 | } // end if |
| 218 | t = (Int_t)TMath::Abs((GetAnodeX(a,s)-xl)/fDvelocity/fPeriod); |
| 219 | return; |
| 220 | } |
| 221 | //______________________________________________________________________ |
| 222 | void AliITSgeomSDD::Det2Local(Int_t a,Int_t t,Int_t s,Float_t &xl,Float_t &zl){ |
| 223 | // Give the anode number, time bucket, and detector side, it returns the |
| 224 | // local detector coordinate. |
| 225 | |
| 226 | zl = 0.5*GetAnodeZ(a,s); |
| 227 | if(s==0){ |
| 228 | xl = GetAnodeX(a,s)+(t+0.5)*fPeriod*fDvelocity; |
| 229 | } else { // s==1 |
| 230 | xl = GetAnodeX(a,s)-(t+0.5)*fPeriod*fDvelocity; |
| 231 | } // end if s==0; |
| 232 | return; |
| 233 | } |
| 234 | //______________________________________________________________________ |
| 31b8cd63 |
235 | void AliITSgeomSDD::Print(ostream *os) const { |
| 8253cd9a |
236 | //////////////////////////////////////////////////////////////////////// |
| 237 | // Standard output format for this class. |
| 238 | //////////////////////////////////////////////////////////////////////// |
| 239 | Int_t i; |
| 31673006 |
240 | #if defined __GNUC__ |
| 431a7819 |
241 | #if __GNUC__ > 2 |
| 242 | ios::fmtflags fmt; |
| 243 | #else |
| 244 | Int_t fmt; |
| 245 | #endif |
| 94831058 |
246 | #else |
| 9f69211c |
247 | #if defined __ICC || defined __ECC || defined __xlC__ |
| 94831058 |
248 | ios::fmtflags fmt; |
| 431a7819 |
249 | #else |
| 31b8cd63 |
250 | Int_t fmt; |
| 94831058 |
251 | #endif |
| b48af428 |
252 | #endif |
| 8253cd9a |
253 | |
| 254 | fmt = os->setf(ios::scientific); // set scientific floating point output |
| 255 | *os << "TBRIK" << " "; |
| 256 | *os << setprecision(16) << GetDx() << " "; |
| 257 | *os << setprecision(16) << GetDy() << " "; |
| 258 | *os << setprecision(16) << GetDz() << " "; |
| 259 | *os << setprecision(16) << fPeriod << " "; |
| 260 | *os << setprecision(16) << fDvelocity << " "; |
| 261 | *os << fNAnodesL << " "; |
| 262 | *os << fNAnodesR << " "; |
| 263 | *os << fAnodeXL << " "; |
| 264 | *os << fAnodeXR << " "; |
| 265 | for(i=0;i<fNAnodesL;i++) *os <<setprecision(16)<<fAnodeLowEdgeL[i]<< " "; |
| 266 | for(i=0;i<fNAnodesR;i++) *os <<setprecision(16)<<fAnodeLowEdgeR[i]<< " "; |
| 267 | *os << endl; |
| 268 | os->flags(fmt); // reset back to old formating. |
| 269 | return; |
| 270 | } |
| 271 | //______________________________________________________________________ |
| 272 | void AliITSgeomSDD::Read(istream *is){ |
| 273 | //////////////////////////////////////////////////////////////////////// |
| 274 | // Standard input format for this class. |
| 275 | //////////////////////////////////////////////////////////////////////// |
| 276 | Int_t i; |
| 8253cd9a |
277 | char shp[20]; |
| 278 | |
| 279 | *is >> shp; |
| 023ae34b |
280 | *is >> fDx >> fDy >> fDz; |
| 281 | fName="AcrtiveSDD"; |
| 282 | fTitle="Active volulme of SDD"; |
| 283 | fMat="SDD Si Det"; |
| 8253cd9a |
284 | *is >> fPeriod >> fDvelocity >> fNAnodesL >> fNAnodesR; |
| 285 | *is >> fAnodeXL >> fAnodeXR; |
| 286 | if(fAnodeLowEdgeL!=0) delete fAnodeLowEdgeL; |
| 287 | this->fAnodeLowEdgeL = new Float_t[fNAnodesL]; |
| 288 | if(fAnodeLowEdgeR!=0) delete fAnodeLowEdgeR; |
| 289 | this->fAnodeLowEdgeR = new Float_t[fNAnodesR]; |
| 290 | for(i=0;i<fNAnodesL;i++) *is >> fAnodeLowEdgeL[i]; |
| 291 | for(i=0;i<fNAnodesR;i++) *is >> fAnodeLowEdgeR[i]; |
| 292 | return; |
| 293 | } |
| 294 | //---------------------------------------------------------------------- |
| 295 | ostream &operator<<(ostream &os,AliITSgeomSDD &p){ |
| 296 | //////////////////////////////////////////////////////////////////////// |
| 297 | // Standard output streaming function. |
| 298 | //////////////////////////////////////////////////////////////////////// |
| 299 | |
| 300 | p.Print(&os); |
| 301 | return os; |
| 302 | } |
| 303 | //---------------------------------------------------------------------- |
| 304 | istream &operator>>(istream &is,AliITSgeomSDD &r){ |
| 305 | //////////////////////////////////////////////////////////////////////// |
| 306 | // Standard input streaming function. |
| 307 | //////////////////////////////////////////////////////////////////////// |
| 308 | |
| 309 | r.Read(&is); |
| 310 | return is; |
| 311 | } |
| 94831058 |
312 | |
| 88cb7938 |
313 | //====================================================================== |
| 8253cd9a |
314 | |
| 315 | ClassImp(AliITSgeomSDD256) |
| 316 | |
| 31b8cd63 |
317 | AliITSgeomSDD256::AliITSgeomSDD256() : AliITSgeomSDD(){ |
| e99dbc71 |
318 | // Default Constructor |
| 319 | } |
| 320 | //---------------------------------------------------------------------- |
| 85f1e34a |
321 | AliITSgeomSDD256::AliITSgeomSDD256(Int_t npar,const Float_t *par) : |
| 322 | AliITSgeomSDD(){ |
| 8253cd9a |
323 | //////////////////////////////////////////////////////////////////////// |
| e99dbc71 |
324 | // constructor |
| 8253cd9a |
325 | /* |
| 326 | Pads for probe cards in ALICE-D2 /05.03.2000/ |
| 327 | (X,Y) coordinates are quoted in microns and referred to the centers of |
| 328 | bonding pads. (0, 0) corrispond to the center of the detector. |
| 329 | Convention: |
| 330 | left is for negative X, right is for positive X; |
| 331 | DOWN half is for negative Y, UP half is for positive Y. |
| 332 | |
| 333 | Detector size: X= 87588 micrometers; Y= 72500 micrometers. |
| 334 | Detector corners: |
| 335 | LEFT UP: (-43794, 36250) |
| 336 | RIGHT UP: (43794, 36250) |
| 337 | LEFT DOWN: (-43794, -36250) |
| 338 | RIGHT DOWN: (43794, -36250) |
| 339 | |
| 340 | Drift cathodes (n-side) |
| 341 | |
| 342 | cathode #0 (Ubias) |
| 343 | (-1477, 0), pad size (150, 60) |
| 344 | (875, 0), pad size (150, 60) |
| 345 | (-36570, 0), pad size (200, 70) |
| 346 | (-37570, 0), pad size (200, 70) |
| 347 | (36570, 0), pad size (200, 70) |
| 348 | (37570, 0), pad size (200, 70) |
| 349 | |
| 350 | cathode #1 DOWN half |
| 351 | (-1477, -120), pad size (150, 60) |
| 352 | (875, -120), pad size (150, 60) |
| 353 | (-36570, -120), pad size (200, 70) |
| 354 | (-37570, -120), pad size (200, 70) |
| 355 | (36570, -120), pad size (200, 70) |
| 356 | (37570, -120), pad size (200, 70) |
| 357 | |
| 358 | cathode #2 DOWN half |
| 359 | (-1477, -240), pad size (150, 60) |
| 360 | (875, -240), pad size (150, 60) |
| 361 | (-36570, -240), pad size (200, 70) |
| 362 | (-37570, -240), pad size (200, 70) |
| 363 | (36570, -240), pad size (200, 70) |
| 364 | (37570, -240), pad size (200, 70) |
| 365 | |
| 366 | cathode #3 DOWN half |
| 367 | (-1477, -360), pad size (150, 60) |
| 368 | (875, -360), pad size (150, 60) |
| 369 | (-36570, -360), pad size (200, 70) |
| 370 | (-37570, -360), pad size (200, 70) |
| 371 | (36570, -360), pad size (200, 70) |
| 372 | (37570, -360), pad size (200, 70) |
| 373 | ..................................... |
| 374 | ...................................... |
| 375 | ...................................... |
| 376 | cathode #30 DOWN half |
| 377 | (-1477, -3600), pad size (150, 60) |
| 378 | (875, -3600), pad size (150, 60) |
| 379 | (-36570, -3600), pad size (200, 70) |
| 380 | (-37570, -3600), pad size (200, 70) |
| 381 | (36570, -3600), pad size (200, 70) |
| 382 | (37570, -3600), pad size (200, 70) |
| 383 | ................................... |
| 384 | cathode #60 DOWN half |
| 385 | (-1477, -7200), pad size (150, 60) |
| 386 | (875, -7200), pad size (150, 60) |
| 387 | (-36570, -7200), pad size (200, 70) |
| 388 | (-37570, -7200), pad size (200, 70) |
| 389 | (36570, -7200), pad size (200, 70) |
| 390 | (37570, -7200), pad size (200, 70) |
| 391 | .................................... |
| 392 | cathode #90 DOWN half |
| 393 | (-1477, -10800), pad size (150, 60) |
| 394 | (875, -10800), pad size (150, 60) |
| 395 | (-36570, -10800), pad size (200, 70) |
| 396 | (-37570, -10800), pad size (200, 70) |
| 397 | (36570, -10800), pad size (200, 70) |
| 398 | (37570, -10800), pad size (200, 70) |
| 399 | .................................... |
| 400 | cathode #120 DOWN half |
| 401 | (-1477, -14400), pad size (150, 60) |
| 402 | (875, -14400), pad size (150, 60) |
| 403 | (-36570, -14400), pad size (200, 70) |
| 404 | (-37570, -14400), pad size (200, 70) |
| 405 | (36570, -14400), pad size (200, 70) |
| 406 | (37570, -14400), pad size (200, 70) |
| 407 | .................................... |
| 408 | cathode #150 DOWN half |
| 409 | (-1477, -18000), pad size (150, 60) |
| 410 | (875, -18000), pad size (150, 60) |
| 411 | (-36570, -18000), pad size (200, 70) |
| 412 | (-37570, -18000), pad size (200, 70) |
| 413 | (36570, -18000), pad size (200, 70) |
| 414 | (37570, -18000), pad size (200, 70) |
| 415 | .................................... |
| 416 | cathode #180 DOWN half |
| 417 | (-1477, -21600), pad size (150, 60) |
| 418 | (875, -21600), pad size (150, 60) |
| 419 | (-36570, -21600), pad size (200, 70) |
| 420 | (-37570, -21600), pad size (200, 70) |
| 421 | (36570, -21600), pad size (200, 70) |
| 422 | (37570, -21600), pad size (200, 70) |
| 423 | .................................... |
| 424 | cathode #210 DOWN half |
| 425 | (-1477, -25200), pad size (150, 60) |
| 426 | (875, -25200), pad size (150, 60) |
| 427 | (-36570, -25200), pad size (200, 70) |
| 428 | (-37570, -25200), pad size (200, 70) |
| 429 | (36570, -25200), pad size (200, 70) |
| 430 | (37570, -25200), pad size (200, 70) |
| 431 | .................................... |
| 432 | cathode #240 DOWN half |
| 433 | (-1477, -28800), pad size (150, 60) |
| 434 | (875, -28800), pad size (150, 60) |
| 435 | (-36570, -28800), pad size (200, 70) |
| 436 | (-37570, -28800), pad size (200, 70) |
| 437 | (36570, -28800), pad size (200, 70) |
| 438 | (37570, -28800), pad size (200, 70) |
| 439 | .................................... |
| 440 | cathode #270 DOWN half |
| 441 | (-1477, -32400), pad size (150, 60) |
| 442 | (875, -32400), pad size (150, 60) |
| 443 | (-36570, -32400), pad size (200, 70) |
| 444 | (-37570, -32400), pad size (200, 70) |
| 445 | (36570, -32400), pad size (200, 70) |
| 446 | (37570, -32400), pad size (200, 70) |
| 447 | .................................... |
| 448 | cathode #290 DOWN half |
| 449 | (-1477, -34800), pad size (150, 60) |
| 450 | (875, -34800), pad size (150, 60) |
| 451 | (-36570, -34800), pad size (200, 70) |
| 452 | (-37570, -34800), pad size (200, 70) |
| 453 | (36570, -34800), pad size (200, 70) |
| 454 | (37570, -34800), pad size (200, 70) |
| 455 | ___________________________________________________ |
| 456 | cathode #1 UP half |
| 457 | (-1477, 120), pad size (150, 60) |
| 458 | (875, 120), pad size (150, 60) |
| 459 | (-36570, 120), pad size (200, 70) |
| 460 | (-37570, 120), pad size (200, 70) |
| 461 | (36570, 120), pad size (200, 70) |
| 462 | (37570, 120), pad size (200, 70) |
| 463 | |
| 464 | cathode #2 UP half |
| 465 | (-1477, 240), pad size (150, 60) |
| 466 | (875, 240), pad size (150, 60) |
| 467 | (-36570, 240), pad size (200, 70) |
| 468 | (-37570, 240), pad size (200, 70) |
| 469 | (36570, 240), pad size (200, 70) |
| 470 | (37570, 240), pad size (200, 70) |
| 471 | |
| 472 | cathode #3 UP half |
| 473 | (-1477, 360), pad size (150, 60) |
| 474 | (875, 360), pad size (150, 60) |
| 475 | (-36570, 360), pad size (200, 70) |
| 476 | (-37570, 360), pad size (200, 70) |
| 477 | (36570, 360), pad size (200, 70) |
| 478 | (37570, 360), pad size (200, 70) |
| 479 | ..................................... |
| 480 | ...................................... |
| 481 | ...................................... |
| 482 | cathode #30 UP half |
| 483 | (-1477, 3600), pad size (150, 60) |
| 484 | (875, 3600), pad size (150, 60) |
| 485 | (-36570, 3600), pad size (200, 70) |
| 486 | (-37570, 3600), pad size (200, 70) |
| 487 | (36570, 3600), pad size (200, 70) |
| 488 | (37570, 3600), pad size (200, 70) |
| 489 | ...................................... |
| 490 | cathode #60 UP half |
| 491 | (-1477, 7200), pad size (150, 60) |
| 492 | (875, 7200), pad size (150, 60) |
| 493 | (-36570, 7200), pad size (200, 70) |
| 494 | (-37570, 7200), pad size (200, 70) |
| 495 | (36570, 7200), pad size (200, 70) |
| 496 | (37570, 7200), pad size (200, 70) |
| 497 | ...................................... |
| 498 | cathode #90 UP half |
| 499 | (-1477, 10800), pad size (150, 60) |
| 500 | (875, 10800), pad size (150, 60) |
| 501 | (-36570, 10800), pad size (200, 70) |
| 502 | (-37570, 10800), pad size (200, 70) |
| 503 | (36570, 10800), pad size (200, 70) |
| 504 | (37570, 10800), pad size (200, 70) |
| 505 | ...................................... |
| 506 | cathode #120 UP half |
| 507 | (-1477, 14400), pad size (150, 60) |
| 508 | (875, 14400), pad size (150, 60) |
| 509 | (-36570, 14400), pad size (200, 70) |
| 510 | (-37570, 14400), pad size (200, 70) |
| 511 | (36570, 14400), pad size (200, 70) |
| 512 | (37570, 14400), pad size (200, 70) |
| 513 | ...................................... |
| 514 | cathode #150 UP half |
| 515 | (-1477, 18000), pad size (150, 60) |
| 516 | (875, 18000), pad size (150, 60) |
| 517 | (-36570, 18000), pad size (200, 70) |
| 518 | (-37570, 18000), pad size (200, 70) |
| 519 | (36570, 18000), pad size (200, 70) |
| 520 | (37570, 18000), pad size (200, 70) |
| 521 | ...................................... |
| 522 | cathode #180 UP half |
| 523 | (-1477, 21600), pad size (150, 60) |
| 524 | (875, 21600), pad size (150, 60) |
| 525 | (-36570, 21600), pad size (200, 70) |
| 526 | (-37570, 21600), pad size (200, 70) |
| 527 | (36570, 21600), pad size (200, 70) |
| 528 | (37570, 21600), pad size (200, 70) |
| 529 | ...................................... |
| 530 | cathode #210 UP half |
| 531 | (-1477, 25200), pad size (150, 60) |
| 532 | (875, 25200), pad size (150, 60) |
| 533 | (-36570, 25200), pad size (200, 70) |
| 534 | (-37570, 25200), pad size (200, 70) |
| 535 | (36570, 25200), pad size (200, 70) |
| 536 | (37570, 25200), pad size (200, 70) |
| 537 | ...................................... |
| 538 | cathode #240 UP half |
| 539 | (-1477, 28800), pad size (150, 60) |
| 540 | (875, 28800), pad size (150, 60) |
| 541 | (-36570, 28800), pad size (200, 70) |
| 542 | (-37570, 28800), pad size (200, 70) |
| 543 | (36570, 28800), pad size (200, 70) |
| 544 | (37570, 28800), pad size (200, 70) |
| 545 | ...................................... |
| 546 | cathode #270 UP half |
| 547 | (-1477, 32400), pad size (150, 60) |
| 548 | (875, 32400), pad size (150, 60) |
| 549 | (-36570, 32400), pad size (200, 70) |
| 550 | (-37570, 32400), pad size (200, 70) |
| 551 | (36570, 32400), pad size (200, 70) |
| 552 | (37570, 32400), pad size (200, 70) |
| 553 | ...................................... |
| 554 | cathode #290 UP half |
| 555 | (-1477, 34800), pad size (150, 60) |
| 556 | (875, 34800), pad size (150, 60) |
| 557 | (-36570, 34800), pad size (200, 70) |
| 558 | (-37570, 34800), pad size (200, 70) |
| 559 | (36570, 34800), pad size (200, 70) |
| 560 | (37570, 34800), pad size (200, 70) |
| 561 | Injectors (n-side) |
| 562 | |
| 563 | Central line injectors (DOWN half) |
| 564 | (-1237, -660), pad size (150, 65) |
| 565 | (1115, -660), pad size (150, 65) |
| 566 | (37890, -660), pad size (100, 74) |
| 567 | |
| 568 | Middle line injectors (DOWN half) |
| 569 | (-1237, -17460), pad size (150, 80) |
| 570 | (1115, -17460), pad size (150, 80) |
| 571 | (37890, -17460), pad size (100, 74) |
| 572 | |
| 573 | Bottom line injectors (DOWN half) |
| 574 | (-1237, -34020), pad size (150, 80) |
| 575 | (1115, -34020), pad size (150, 80) |
| 576 | (37890, -34020), pad size (100, 74) |
| 577 | ___________________________________________ |
| 578 | Central line injectors (UP half) |
| 579 | (-1237, 660), pad size (150, 65) |
| 580 | (1115, 660), pad size (150, 65) |
| 581 | (37890, 660), pad size (100, 74) |
| 582 | |
| 583 | Middle line injectors (UP half) |
| 584 | (-1237, 17460), pad size (150, 80) |
| 585 | (1115, 17460), pad size (150, 80) |
| 586 | (37890, 17460), pad size (100, 74) |
| 587 | |
| 588 | Bottom line injectors (UP half) |
| 589 | (-1237, 34020), pad size (150, 80) |
| 590 | (1115, 34020), pad size (150, 80) |
| 591 | (37890, 34020), pad size (100, 74) |
| 592 | |
| 593 | Drift cathodes and injectors of p-side have the bonding pads with the same |
| 594 | coordinates as for the n-side (when looking through the masks) |
| 595 | |
| 596 | Cathodes of the collection zone (n-side) |
| 597 | |
| 598 | cathode #291 (-40 V) DOWN half |
| 599 | (-38220, -35055), pad size (120, 160) |
| 600 | (38190, -34992), pad size (120, 145) |
| 601 | |
| 602 | GRID cathode (-15 V) DOWN half |
| 603 | (-37988, -35085), pad size (144, 210) |
| 604 | (37988, -35085), pad size (144, 210) |
| 605 | |
| 606 | cathode #292 (-30 V) DOWN half |
| 607 | (-38245, -35290), pad size (100, 170) |
| 608 | (38210, -35242), pad size (150, 215) |
| 609 | |
| 610 | cathode #293 (-15 V) DOWN half |
| 611 | (-38055, -35460), pad size (690, 70) |
| 612 | (36488, -35460), pad size (3805, 70) |
| 613 | |
| 614 | n+ bulk contact (GND) DOWN half |
| 615 | (-38300, -36050), pad size (1000, 395) |
| 616 | (38300, -36050), pad size (1000, 395) |
| 617 | |
| 618 | bonding pad of the last integrated resistor DOWN half |
| 619 | /it has to be connected to the GND/ |
| 620 | (-38190, -35620) pad size (160, 110) |
| 621 | ________________________________________________ |
| 622 | cathode #291 (-40 V) UP half |
| 623 | (-38220, 35055), pad size (120, 160) |
| 624 | (38190, 34992), pad size (120, 145) |
| 625 | |
| 626 | GRID cathode (-15 V) UP half |
| 627 | (-37988, 35085), pad size (144, 210) |
| 628 | (37988, 35085), pad size (144, 210) |
| 629 | |
| 630 | cathode #292 (-30 V) UP half |
| 631 | (-38245, 35290), pad size (100, 170) |
| 632 | (38210, 35242), pad size (150, 215) |
| 633 | |
| 634 | cathode #293 (-15 V) UP half |
| 635 | (-38055, 35460), pad size (690, 70) |
| 636 | (36488, 35460), pad size (3805, 70) |
| 637 | |
| 638 | n+ bulk contact (GND) UP half |
| 639 | (-38300, 36050), pad size (1000, 395) |
| 640 | (38300, 36050), pad size (1000, 395) |
| 641 | |
| 642 | bonding pad of the last integrated resistor UP half |
| 643 | /it has to be connected to the GND/ |
| 644 | (-38190, 35620) pad size (160, 110) |
| 645 | |
| 646 | Cathodes of the collection zone (p-side) |
| 647 | |
| 648 | cathode #291 (-40 V) DOWN half |
| 649 | (-38215, -35055), pad size (120, 160) |
| 650 | (38190, -34992), pad size (120, 145) |
| 651 | |
| 652 | cathode W1 (-60 V) DOWN half |
| 653 | (-38000, -35110), pad size (140, 240) |
| 654 | (38000, -35110), pad size (140, 240) |
| 655 | |
| 656 | cathode W2 (-80 V) DOWN half |
| 657 | ( 0, -35090), pad size (75600, 110) |
| 658 | |
| 659 | cathode #292 (-40 V) DOWN half |
| 660 | (-38220, -35290), pad size (150, 170) |
| 661 | (38210, -35242), pad size (150, 215) |
| 662 | |
| 663 | p+ bulk contact (GND) DOWN half |
| 664 | (-38300, -36050), pad size (1000, 395) |
| 665 | (38300, -36050), pad size (1000, 395) |
| 666 | |
| 667 | It is necessary to connect cathode #291 to cathode #292 in order to |
| 668 | close the integrated divider to p+ bulk contact (GND). |
| 669 | |
| 670 | _______________________________________________ |
| 671 | cathode #291 (-40 V) UP half |
| 672 | (-38215, 35055), pad size (120, 160) |
| 673 | (38190, 34992), pad size (120, 145) |
| 674 | |
| 675 | cathode W1 (-60 V) UP half |
| 676 | (-38000, 35110), pad size (140, 240) |
| 677 | (38000, 35110), pad size (140, 240) |
| 678 | |
| 679 | cathode W2 (-80 V) UP half |
| 680 | ( 0, 35090), pad size (75600, 110) |
| 681 | |
| 682 | cathode #292 (-40 V) UP half |
| 683 | (-38220, 35290), pad size (150, 170) |
| 684 | (38210, 35242), pad size (150, 215) |
| 685 | |
| 686 | p+ bulk contact (GND) UP half |
| 687 | (-38300, 36050), pad size (1000, 395) |
| 688 | (38300, 36050), pad size (1000, 395) |
| 689 | |
| 690 | It is necessary to connect cathode #291 to cathode #292 in order to |
| 691 | close the integrated divider to p+ bulk contact (GND). |
| 692 | |
| 693 | Anodes (n-side) |
| 694 | There are 256 anodes to be bonded to the inputs of front-end electronics. In |
| 695 | addition there are 2 anodes (one at the left edge and one at the right edge |
| 696 | of the anode array) that have to be bonded to the ground. I call these 2 |
| 697 | anodes #L and #R. The pitch of all anodes is 294 micrometers. |
| 698 | |
| 699 | DOWN half anodes |
| 700 | #L (-37779, -35085), pad size (184, 140) |
| 701 | #1 (-37485, -35085), pad size (184, 140) |
| 702 | ......................................... |
| 703 | ......................................... |
| 704 | #256.............(37485, -35085), pad size (184, 140) |
| 705 | #R (37779, -35085), pad size (184, 140) |
| 706 | _____________________________________________ |
| 707 | UP half anodes |
| 708 | #L (-37779, 35085), pad size (184, 140) |
| 709 | #1 (-37485, 35085), pad size (184, 140) |
| 710 | ......................................... |
| 711 | ......................................... |
| 712 | #256.............(37485, 35085), pad size (184, 140) |
| 713 | #R (37779, 35085), pad size (184, 140) |
| 714 | */ |
| 715 | //////////////////////////////////////////////////////////////////////// |
| 85f1e34a |
716 | // const Float_t kDxyz[] = {3.6250,0.01499,4.3794};//cm. (Geant 3.12 units) |
| 8253cd9a |
717 | // Size of sensitive region of detector |
| 718 | const Float_t kPeriod = 25.0E-09; // 40 MHz sampling frequence |
| 719 | const Float_t kVelocity = 5.46875E+03; // cm/s drift velocity |
| 720 | const Float_t kAnodeXL = -3.5085; // cm location in x of anodes left side |
| 721 | const Float_t kAnodeXR = 3.5085; // cm location in x of anodes right side |
| 722 | const Int_t kNAnodes = 256; // nuber of anodes connected |
| 723 | const Float_t kAnodePitch = 0.0294; // cm |
| 724 | const Float_t kAnodesZ = -3.7485; // cm Starting location of anodes in z |
| 85f1e34a |
725 | Float_t anodeLowEdges[kNAnodes+1]; |
| 8253cd9a |
726 | Int_t i; |
| 727 | |
| ac74f489 |
728 | if(npar<3){ |
| 729 | Error("AliITSgeomSDD256","npar=%d<3. array par must be [3] or greater", |
| 730 | npar); |
| 731 | return; |
| 732 | } // end if |
| 85f1e34a |
733 | anodeLowEdges[0] = kAnodesZ; |
| 734 | for(i=0;i<kNAnodes;i++)anodeLowEdges[i+1] = kAnodePitch+anodeLowEdges[i]; |
| e99dbc71 |
735 | AliITSgeomSDD::ResetSDD(par,kPeriod,kVelocity,kAnodeXL,kAnodeXR, |
| 85f1e34a |
736 | kNAnodes+1,anodeLowEdges, |
| 737 | kNAnodes+1,anodeLowEdges); |
| 8253cd9a |
738 | } |
| 739 | //________________________________________________________________________ |
| 740 | ostream &operator<<(ostream &os,AliITSgeomSDD256 &p){ |
| 741 | //////////////////////////////////////////////////////////////////////// |
| 742 | // Standard output streaming function. |
| 743 | //////////////////////////////////////////////////////////////////////// |
| 744 | |
| 745 | p.Print(&os); |
| 746 | return os; |
| 747 | } |
| 748 | //---------------------------------------------------------------------- |
| 749 | istream &operator>>(istream &is,AliITSgeomSDD256 &r){ |
| 750 | //////////////////////////////////////////////////////////////////////// |
| 751 | // Standard input streaming function. |
| 752 | //////////////////////////////////////////////////////////////////////// |
| 753 | |
| 754 | r.Read(&is); |
| 755 | return is; |
| 756 | } |
| 4ae5bbc4 |
757 | |
| 88cb7938 |
758 | //====================================================================== |
| 8253cd9a |
759 | |
| 760 | ClassImp(AliITSgeomSDD300) |
| 761 | |
| 762 | AliITSgeomSDD300::AliITSgeomSDD300() : AliITSgeomSDD(){ |
| 763 | //////////////////////////////////////////////////////////////////////// |
| 764 | // default constructor |
| 765 | //////////////////////////////////////////////////////////////////////// |
| 766 | const Float_t kDxyz[] = {3.500,0.014,3.763};//cm. |
| 767 | const Float_t kPeriod = 25.0E-09; // 40 MHz |
| 768 | const Float_t kVelocity = 5.46875E+3; // cm/s |
| 769 | const Int_t kNAnodes = 300; // number of anodes |
| 770 | const Float_t kAnodeXL = -3.500; // cm |
| 771 | const Float_t kAnodeXR = +3.500; // cm |
| 772 | const Float_t kAnodesZ = -3.75; // cm |
| 85f1e34a |
773 | Float_t anodeLowEdges[kNAnodes+1]; |
| 8253cd9a |
774 | const Float_t kanode = 0.0250;// cm anode separation. |
| 775 | Int_t i; |
| 776 | |
| 023ae34b |
777 | anodeLowEdges[0] = kAnodesZ; |
| 85f1e34a |
778 | for(i=0;i<kNAnodes;i++)anodeLowEdges[i+1] = kanode+anodeLowEdges[i]; |
| 31b8cd63 |
779 | AliITSgeomSDD::ResetSDD(kDxyz,kPeriod,kVelocity,kAnodeXL,kAnodeXR, |
| 85f1e34a |
780 | kNAnodes+1,anodeLowEdges, |
| 781 | kNAnodes+1,anodeLowEdges); |
| 8253cd9a |
782 | } |
| 783 | //________________________________________________________________________ |
| 784 | ostream &operator<<(ostream &os,AliITSgeomSDD300 &p){ |
| 785 | //////////////////////////////////////////////////////////////////////// |
| 786 | // Standard output streaming function. |
| 787 | //////////////////////////////////////////////////////////////////////// |
| 788 | |
| 789 | p.Print(&os); |
| 790 | return os; |
| 791 | } |
| 792 | //---------------------------------------------------------------------- |
| 793 | istream &operator>>(istream &is,AliITSgeomSDD300 &r){ |
| 794 | //////////////////////////////////////////////////////////////////////// |
| 795 | // Standard input streaming function. |
| 796 | //////////////////////////////////////////////////////////////////////// |
| 797 | |
| 798 | r.Read(&is); |
| 799 | return is; |
| 58005f18 |
800 | } |
| 8253cd9a |
801 | //---------------------------------------------------------------------- |
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