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1 | // $Id$ |
| 2 | // |
| 3 | // Class AliMUONSlatGeometryBuilder |
| 4 | // ------------------------------- |
| 5 | // Abstract base class for geometry construction per chamber. |
| 6 | // |
| 2057e0cc |
7 | // Author: Eric Dumonteil (dumontei@cea.fr) |
| 8 | |
| 9 | |
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10 | // This Builder is designed according to the enveloppe methode. The basic idea is to be able to allow moves |
| 11 | // of the slats on the support panels. |
| 12 | // Those moves can be described with a simple set of parameters. The next step should be now to describe all |
| 13 | // the slats and their places by a unique |
| 14 | // class, which would make the SlatBuilder far more compact since now only three parameters can define a slat |
| 15 | // and its position, like: |
| 2057e0cc |
16 | // * Bool_t rounded_shape_slat |
| 17 | // * Float_t slat_length |
| 18 | // * Float_t slat_number or Float_t slat_position |
| 19 | |
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20 | #include <TVirtualMC.h> |
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21 | #include <TGeoMatrix.h> |
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22 | #include <Riostream.h> |
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23 | |
| 24 | #include "AliMUONSlatGeometryBuilder.h" |
| 25 | #include "AliMUON.h" |
| 26 | #include "AliMUONChamber.h" |
| 27 | #include "AliMUONChamberGeometry.h" |
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28 | #include "AliMUONGeometryEnvelopeStore.h" |
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29 | #include "AliMUONConstants.h" |
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30 | #include "AliRun.h" |
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31 | #include "AliLog.h" |
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32 | |
| 33 | ClassImp(AliMUONSlatGeometryBuilder) |
| 34 | |
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35 | |
| 36 | //______________________________________________________________________________ |
| 37 | AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder(AliMUON* muon) |
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38 | : AliMUONVGeometryBuilder("slat.dat", |
| 39 | &muon->Chamber(4), &muon->Chamber(5), |
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40 | &muon->Chamber(6), &muon->Chamber(7), |
| 41 | &muon->Chamber(8), &muon->Chamber(9)), |
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42 | fMUON(muon) |
| 43 | { |
| 44 | // Standard constructor |
| 45 | |
| 46 | } |
| 47 | |
| 48 | //______________________________________________________________________________ |
| 49 | AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder() |
| 50 | : AliMUONVGeometryBuilder(), |
| 51 | fMUON(0) |
| 52 | { |
| 53 | // Default constructor |
| 54 | } |
| 55 | |
| 56 | |
| 57 | //______________________________________________________________________________ |
| 58 | AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder(const AliMUONSlatGeometryBuilder& rhs) |
| 59 | : AliMUONVGeometryBuilder(rhs) |
| 60 | { |
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61 | AliFatal("Copy constructor is not implemented."); |
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62 | } |
| 63 | |
| 64 | //______________________________________________________________________________ |
| 65 | AliMUONSlatGeometryBuilder::~AliMUONSlatGeometryBuilder() { |
| 66 | // |
| 67 | } |
| 68 | |
| 69 | //______________________________________________________________________________ |
| 70 | AliMUONSlatGeometryBuilder& |
| 71 | AliMUONSlatGeometryBuilder::operator = (const AliMUONSlatGeometryBuilder& rhs) |
| 72 | { |
| 73 | // check assignement to self |
| 74 | if (this == &rhs) return *this; |
| 75 | |
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76 | AliFatal("Assignment operator is not implemented."); |
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77 | |
| 78 | return *this; |
| 79 | } |
| 80 | |
| 81 | // |
| 82 | // public methods |
| 83 | // |
| 84 | |
| 85 | //______________________________________________________________________________ |
| 86 | void AliMUONSlatGeometryBuilder::CreateGeometry() |
| 87 | { |
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88 | // CreateGeometry is the method containing all the informations concerning Stations 345 geometry. |
| 89 | // It includes description and placements of support panels and slats. |
| 90 | // The code comes directly from what was written in AliMUONv1.cxx before, with modifications concerning |
| 91 | // the use of Enveloppe method to place the Geant volumes. |
| 92 | // Now, few changes would allow the creation of a Slat methode where slat could be described by few parameters, |
| 93 | // and this builder would then be dedicated only to the |
| 94 | // placements of the slats. Those modifications could shorten the Station 345 geometry by a non-negligeable factor... |
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95 | |
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96 | Int_t *idtmed = fMUON->GetIdtmed()->GetArray()-1099; |
| 97 | |
| 98 | Float_t angle; |
| 99 | Float_t *dum=0; |
| 100 | |
| 101 | // define the id of tracking media: |
| 102 | Int_t idAir = idtmed[1100]; // medium 1 |
| 103 | Int_t idGas = idtmed[1108]; // medium 9 = Ar-CO2 gas (80%+20%) |
| 104 | Int_t idCopper = idtmed[1110]; |
| 105 | Int_t idG10 = idtmed[1111]; |
| 106 | Int_t idCarbon = idtmed[1112]; |
| 107 | Int_t idRoha = idtmed[1113]; |
| 108 | Int_t idNomex = idtmed[1114]; // honey comb |
| 109 | Int_t idNoryl = idtmed[1115]; |
| 110 | Int_t idNomexB = idtmed[1116]; // bulk material |
| 111 | |
| 112 | // sensitive area: 40*40 cm**2 |
| 113 | const Float_t kSensLength = 40.; |
| 114 | const Float_t kSensHeight = 40.; |
| 115 | const Float_t kSensWidth = 0.5; // according to TDR fig 2.120 |
| 116 | const Int_t kSensMaterial = idGas; |
| 117 | // const Float_t kYoverlap = 1.5; |
| 118 | |
| 119 | // PCB dimensions in cm; width: 30 mum copper |
| 120 | const Float_t kPcbLength = kSensLength; |
| 121 | const Float_t kPcbHeight = 58.; // updated Ch. Finck |
| 122 | const Float_t kPcbWidth = 0.003; |
| 123 | const Int_t kPcbMaterial = idCopper; |
| 124 | |
| 125 | // Insulating material: 220 mum G10 fiber glued to pcb |
| 126 | const Float_t kInsuLength = kPcbLength; |
| 127 | const Float_t kInsuHeight = kPcbHeight; |
| 128 | const Float_t kInsuWidth = 0.022; // updated Ch. Finck |
| 129 | const Int_t kInsuMaterial = idG10; |
| 130 | |
| 131 | // Carbon fiber panels: 200mum carbon/epoxy skin |
| 132 | const Float_t kCarbonWidth = 0.020; |
| 133 | const Int_t kCarbonMaterial = idCarbon; |
| 134 | |
| 135 | // Nomex (honey comb) between the two panel carbon skins |
| 136 | const Float_t kNomexLength = kSensLength; |
| 137 | const Float_t kNomexHeight = kSensHeight; |
| 138 | const Float_t kNomexWidth = 0.8; // updated Ch. Finck |
| 139 | const Int_t kNomexMaterial = idNomex; |
| 140 | |
| 141 | // Bulk Nomex under panel sandwich Ch. Finck |
| 142 | const Float_t kNomexBWidth = 0.025; |
| 143 | const Int_t kNomexBMaterial = idNomexB; |
| 144 | |
| 145 | // Panel sandwich 0.02 carbon*2 + 0.8 nomex |
| 146 | const Float_t kPanelLength = kSensLength; |
| 147 | const Float_t kPanelHeight = kSensHeight; |
| 148 | const Float_t kPanelWidth = 2 * kCarbonWidth + kNomexWidth; |
| 149 | |
| 150 | // spacer around the slat: 2 sticks along length,2 along height |
| 151 | // H: the horizontal ones |
| 152 | const Float_t kHframeLength = kPcbLength; |
| 153 | const Float_t kHframeHeight = 1.95; // updated Ch. Finck |
| 154 | const Float_t kHframeWidth = kSensWidth; |
| 155 | const Int_t kHframeMaterial = idNoryl; |
| 156 | |
| 157 | // V: the vertical ones; vertical spacers |
| 158 | const Float_t kVframeLength = 2.5; |
| 159 | const Float_t kVframeHeight = kSensHeight + kHframeHeight; |
| 160 | const Float_t kVframeWidth = kSensWidth; |
| 161 | const Int_t kVframeMaterial = idNoryl; |
| 162 | |
| 163 | // B: the horizontal border filled with rohacell: ok Ch. Finck |
| 164 | const Float_t kBframeLength = kHframeLength; |
| 165 | const Float_t kBframeHeight = (kPcbHeight - kSensHeight)/2. - kHframeHeight; |
| 166 | const Float_t kBframeWidth = kHframeWidth; |
| 167 | const Int_t kBframeMaterial = idRoha; |
| 168 | |
| 169 | // NULOC: 30 mum copper + 200 mum vetronite (same radiation length as 14mum copper) for electronics |
| 170 | const Float_t kNulocLength = 2.5; |
| 171 | const Float_t kNulocHeight = kBframeHeight; |
| 172 | const Float_t kNulocWidth = 0.0030 + 0.0014; // equivalent copper width of vetronite; |
| 173 | const Int_t kNulocMaterial = idCopper; |
| 174 | |
| 175 | // Slat parameters |
| 176 | const Float_t kSlatHeight = kPcbHeight; |
| 177 | const Float_t kSlatWidth = kSensWidth + 2.*(kPcbWidth + kInsuWidth + kPanelWidth |
| 178 | + kNomexBWidth); //replaced rohacell with Nomex Ch. Finck |
| 179 | const Int_t kSlatMaterial = idAir; |
| 180 | const Float_t kDslatLength = -1.25; // position of the slat respect to the beam plane (half vertical spacer) Ch. Finck |
| 181 | Float_t zSlat = AliMUONConstants::DzSlat();// implemented Ch. Finck |
| 182 | Float_t dzCh = AliMUONConstants::DzCh(); |
| 183 | |
| 184 | Float_t spar[3]; |
| 185 | Int_t i, j; |
| 186 | Int_t detElemId; |
| 187 | |
| 188 | // the panel volume contains the nomex |
| 189 | Float_t panelpar[3] = { kPanelLength/2., kPanelHeight/2., kPanelWidth/2. }; |
| 190 | Float_t nomexpar[3] = { kNomexLength/2., kNomexHeight/2., kNomexWidth/2. }; |
| 191 | Float_t twidth = kPanelWidth + kNomexBWidth; |
| 192 | Float_t nomexbpar[3] = {kNomexLength/2., kNomexHeight/2.,twidth/2. };// bulk nomex |
| 193 | |
| 194 | // insulating material contains PCB-> gas |
| 195 | twidth = 2*(kInsuWidth + kPcbWidth) + kSensWidth ; |
| 196 | Float_t insupar[3] = {kInsuLength/2., kInsuHeight/2., twidth/2. }; |
| 197 | twidth -= 2 * kInsuWidth; |
| 198 | Float_t pcbpar[3] = {kPcbLength/2., kPcbHeight/2., twidth/2. }; |
| 199 | Float_t senspar[3] = {kSensLength/2., kSensHeight/2., kSensWidth/2. }; |
| 200 | Float_t theight = 2 * kHframeHeight + kSensHeight; |
| 201 | Float_t hFramepar[3] = {kHframeLength/2., theight/2., kHframeWidth/2.}; |
| 202 | Float_t bFramepar[3] = {kBframeLength/2., kBframeHeight/2., kBframeWidth/2.}; |
| 203 | Float_t vFramepar[3] = {kVframeLength/2., kVframeHeight/2., kVframeWidth/2.}; |
| 204 | Float_t nulocpar[3] = {kNulocLength/2., kNulocHeight/2., kNulocWidth/2.}; |
| 205 | |
| 206 | Float_t xx; |
| 207 | Float_t xxmax = (kBframeLength - kNulocLength)/2.; |
| 208 | Int_t index=0; |
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209 | |
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210 | AliMUONChamber *iChamber, *iChamber1, *iChamber2; |
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211 | |
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212 | Int_t* fStations = new Int_t[5]; |
| 213 | for (Int_t i=0; i<5; i++) fStations[i] = 1; |
| 214 | fStations[2] = 1; |
| 215 | |
| 216 | if (fStations[2]) |
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217 | { |
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218 | //******************************************************************** |
| 219 | // Station 3 ** |
| 220 | //******************************************************************** |
| 221 | // indices 1 and 2 for first and second chambers in the station |
| 222 | // iChamber (first chamber) kept for other quanties than Z, |
| 223 | // assumed to be the same in both chambers |
| 224 | |
| 225 | iChamber = GetChamber(4); |
| 226 | iChamber1 = iChamber; |
| 227 | iChamber2 = GetChamber(5); |
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228 | |
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229 | //iChamber1->GetGeometry()->SetDebug(kTRUE); |
| 230 | //iChamber2->GetGeometry()->SetDebug(kTRUE); |
| 231 | |
| 232 | if (gAlice->GetModule("DIPO")) { |
| 233 | // if DIPO is preset, the whole station will be placed in DDIP volume |
| 234 | iChamber1->GetGeometry()->SetMotherVolume("DDIP"); |
| 235 | iChamber2->GetGeometry()->SetMotherVolume("DDIP"); |
| 236 | } |
| 237 | |
| 238 | |
| 239 | // volumes for slat geometry (xx=5,..,10 chamber id): |
| 240 | // Sxx0 Sxx1 Sxx2 Sxx3 --> Slat Mother volumes |
| 241 | // SxxG --> Sensitive volume (gas) |
| 242 | // SxxP --> PCB (copper) |
| 243 | // SxxI --> Insulator (G10) |
| 244 | // SxxC --> Carbon panel |
| 245 | // SxxN --> Nomex comb |
| 246 | // SxxX --> Nomex bulk |
| 247 | // SxxH, SxxV --> Horizontal and Vertical frames (Noryl) |
| 248 | // SB5x --> Volumes for the 35 cm long PCB |
| 249 | // slat dimensions: slat is a MOTHER volume!!! made of air |
| 250 | |
| 251 | // only for chamber 5: slat 1 has a PCB shorter by 5cm! |
| 252 | |
| 253 | Float_t tlength = 35.; |
| 254 | Float_t panelpar2[3] = { tlength/2., panelpar[1], panelpar[2]}; |
| 255 | Float_t nomexpar2[3] = { tlength/2., nomexpar[1], nomexpar[2]}; |
| 256 | Float_t nomexbpar2[3] = { tlength/2., nomexbpar[1], nomexbpar[2]}; |
| 257 | Float_t insupar2[3] = { tlength/2., insupar[1], insupar[2]}; |
| 258 | Float_t pcbpar2[3] = { tlength/2., pcbpar[1], pcbpar[2]}; |
| 259 | Float_t senspar2[3] = { tlength/2., senspar[1], senspar[2]}; |
| 260 | Float_t hFramepar2[3] = { tlength/2., hFramepar[1], hFramepar[2]}; |
| 261 | Float_t bFramepar2[3] = { tlength/2., bFramepar[1], bFramepar[2]}; |
| 262 | Float_t *dum=0; |
| 263 | Float_t pcbDLength3 = (kPcbLength - tlength); |
| 264 | |
| 265 | const Int_t kNslats3 = 5; // number of slats per quadrant |
| 266 | const Int_t kNPCB3[kNslats3] = {4, 4, 4, 3, 2}; // n PCB per slat |
| 267 | const Float_t kXpos3[kNslats3] = {0., 0., 0., 0., 0.};//{31., 0., 0., 0., 0.}; |
| 268 | const Float_t kYpos3[kNslats3] = {0, 37.8, 37.7, 37.3, 33.7}; |
| 269 | Float_t slatLength3[kNslats3]; |
| 270 | |
| 271 | // create and position the slat (mother) volumes |
| 272 | |
| 273 | char idSlatCh5[5]; |
| 274 | char idSlatCh6[5]; |
| 275 | Float_t xSlat3; |
| 276 | Float_t ySlat3 = 0; |
| 277 | Float_t angle = 0.; |
| 278 | Float_t spar2[3]; |
| 279 | for (i = 0; i < kNslats3; i++){ |
| 280 | |
| 281 | slatLength3[i] = kPcbLength * kNPCB3[i] + 2.* kVframeLength; |
| 282 | xSlat3 = slatLength3[i]/2. + kDslatLength + kXpos3[i]; |
| 283 | ySlat3 += kYpos3[i]; |
| 284 | |
| 285 | spar[0] = slatLength3[i]/2.; |
| 286 | spar[1] = kSlatHeight/2.; |
| 287 | spar[2] = kSlatWidth/2.; |
| 288 | // take away 5 cm from the first slat in chamber 5 |
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289 | if (i == 0 || i == 1 || i == 2) { // 1 pcb is shortened by 5cm |
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290 | spar2[0] = spar[0] - pcbDLength3/2.; |
| 291 | } else { |
| 292 | spar2[0] = spar[0]; |
| 293 | } |
| 294 | spar2[1] = spar[1]; |
| 295 | spar2[2] = spar[2]; |
| 296 | Float_t dzCh3 = dzCh; |
| 297 | Float_t zSlat3 = (i%2 ==0)? -zSlat : zSlat; // seems not that zSlat3 = zSlat4 & 5 refering to plan PQ7EN345-6 ? |
| 298 | |
| 299 | sprintf(idSlatCh5,"LA%d",kNslats3-1+i); |
| 300 | gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3); |
| 301 | detElemId = 500 + i + kNslats3-1; |
| 302 | GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3), |
| 303 | TGeoRotation("rot1",90,angle,90,90+angle,0,0) ); |
| 304 | |
| 305 | sprintf(idSlatCh5,"LA%d",3*kNslats3-2+i); |
| 306 | gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3); |
| 307 | detElemId = 550 + i + kNslats3-1; |
| 308 | GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3), |
| 309 | TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) ); |
| 310 | |
| 311 | if (i > 0) { |
| 312 | sprintf(idSlatCh5,"LA%d",kNslats3-1-i); |
| 313 | gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3); |
| 314 | detElemId = 500 - i + kNslats3-1; |
| 315 | GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3), |
| 316 | TGeoRotation("rot3",90,angle,90,270+angle,180,0) ); |
| 317 | |
| 318 | sprintf(idSlatCh5,"LA%d",3*kNslats3-2-i); |
| 319 | gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3); |
| 320 | detElemId = 550 - i + kNslats3-1; |
| 321 | GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3), |
| 322 | TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) ); |
| 323 | } |
| 324 | |
| 325 | sprintf(idSlatCh6,"LB%d",kNslats3-1+i); |
| 326 | gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3); |
| 327 | detElemId = 600 + i + kNslats3-1; |
| 328 | GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3), |
| 329 | TGeoRotation("rot5",90,angle,90,90+angle,0,0) ); |
| 330 | sprintf(idSlatCh6,"LB%d",3*kNslats3-2+i); |
| 331 | gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3); |
| 332 | detElemId = 650 + i + kNslats3-1; |
| 333 | GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3), |
| 334 | TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) ); |
| 335 | |
| 336 | if (i > 0) { |
| 337 | sprintf(idSlatCh6,"LB%d",kNslats3-1-i); |
| 338 | gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3); |
| 339 | detElemId = 600 - i + kNslats3-1; |
| 340 | GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3), |
| 341 | TGeoRotation("rot7",90,angle,90,270+angle,180,0) ); |
| 342 | |
| 343 | sprintf(idSlatCh6,"LB%d",3*kNslats3-2-i); |
| 344 | gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3); |
| 345 | detElemId = 650 - i + kNslats3-1; |
| 346 | GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3), |
| 347 | TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) ); |
| 348 | } |
| 349 | } |
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350 | |
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351 | // create the panel volume |
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352 | |
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353 | gMC->Gsvolu("S05C","BOX",kCarbonMaterial,panelpar,3); |
| 354 | gMC->Gsvolu("SB5C","BOX",kCarbonMaterial,panelpar2,3); |
| 355 | gMC->Gsvolu("S06C","BOX",kCarbonMaterial,panelpar,3); |
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356 | |
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357 | // create the nomex volume (honey comb) |
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358 | |
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359 | gMC->Gsvolu("S05N","BOX",kNomexMaterial,nomexpar,3); |
| 360 | gMC->Gsvolu("SB5N","BOX",kNomexMaterial,nomexpar2,3); |
| 361 | gMC->Gsvolu("S06N","BOX",kNomexMaterial,nomexpar,3); |
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362 | |
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363 | // create the nomex volume (bulk) |
| 364 | |
| 365 | gMC->Gsvolu("S05X","BOX",kNomexBMaterial,nomexbpar,3); |
| 366 | gMC->Gsvolu("SB5X","BOX",kNomexBMaterial,nomexbpar2,3); |
| 367 | gMC->Gsvolu("S06X","BOX",kNomexBMaterial,nomexbpar,3); |
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368 | |
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369 | // create the insulating material volume |
| 370 | |
| 371 | gMC->Gsvolu("S05I","BOX",kInsuMaterial,insupar,3); |
| 372 | gMC->Gsvolu("SB5I","BOX",kInsuMaterial,insupar2,3); |
| 373 | gMC->Gsvolu("S06I","BOX",kInsuMaterial,insupar,3); |
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374 | |
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375 | // create the PCB volume |
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376 | |
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377 | gMC->Gsvolu("S05P","BOX",kPcbMaterial,pcbpar,3); |
| 378 | gMC->Gsvolu("SB5P","BOX",kPcbMaterial,pcbpar2,3); |
| 379 | gMC->Gsvolu("S06P","BOX",kPcbMaterial,pcbpar,3); |
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380 | |
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381 | // create the sensitive volumes, |
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382 | |
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383 | gMC->Gsvolu("S05G","BOX",kSensMaterial,dum,0); |
| 384 | gMC->Gsvolu("S06G","BOX",kSensMaterial,dum,0); |
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385 | |
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386 | // create the vertical frame volume |
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387 | |
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388 | gMC->Gsvolu("S05V","BOX",kVframeMaterial,vFramepar,3); |
| 389 | gMC->Gsvolu("S06V","BOX",kVframeMaterial,vFramepar,3); |
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390 | |
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391 | // create the horizontal frame volume |
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392 | |
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393 | gMC->Gsvolu("S05H","BOX",kHframeMaterial,hFramepar,3); |
| 394 | gMC->Gsvolu("SB5H","BOX",kHframeMaterial,hFramepar2,3); |
| 395 | gMC->Gsvolu("S06H","BOX",kHframeMaterial,hFramepar,3); |
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396 | |
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397 | // create the horizontal border volume |
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398 | |
| e516b01d |
399 | gMC->Gsvolu("S05B","BOX",kBframeMaterial,bFramepar,3); |
| 400 | gMC->Gsvolu("SB5B","BOX",kBframeMaterial,bFramepar2,3); |
| 401 | gMC->Gsvolu("S06B","BOX",kBframeMaterial,bFramepar,3); |
| 4846c3ab |
402 | |
| e516b01d |
403 | index = 0; |
| 404 | for (i = 0; i<kNslats3; i++){ |
| 405 | for (Int_t quadrant = 1; quadrant <= 4; quadrant++) { |
| 406 | |
| 407 | if (i == 0 && quadrant == 2) continue; |
| 408 | if (i == 0 && quadrant == 4) continue; |
| 409 | |
| 410 | sprintf(idSlatCh5,"LA%d",ConvertSlatNum(i,quadrant,kNslats3-1)); |
| 411 | sprintf(idSlatCh6,"LB%d",ConvertSlatNum(i,quadrant,kNslats3-1)); |
| 412 | Float_t xvFrame = (slatLength3[i] - kVframeLength)/2.; |
| 413 | Float_t xvFrame2 = xvFrame; |
| 414 | |
| 415 | if (i == 0 || i == 1 || i == 2) xvFrame2 -= pcbDLength3/2.; |
| 416 | |
| 417 | // position the vertical frames |
| 418 | if ( i > 2) { |
| 419 | GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5, |
| 420 | (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
| 421 | GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5, |
| 422 | (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
| 423 | GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6, |
| 424 | (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
| 425 | GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6, |
| 426 | (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
| 427 | } |
| 428 | |
| 429 | if (i == 2) { |
| 430 | GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5, |
| 431 | (2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.)); |
| 432 | GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5, |
| 433 | (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
| 434 | GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6, |
| 435 | (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
| 436 | GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6, |
| 437 | (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
| 438 | } |
| 439 | |
| 440 | if (i == 0 || i == 1) { // no rounded spacer for the moment (Ch. Finck) |
| 441 | GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5, |
| 442 | (2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.)); |
| 443 | GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6, |
| 444 | (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
| 445 | } |
| 446 | |
| 447 | // position the panels and the insulating material |
| 448 | for (j = 0; j < kNPCB3[i]; j++){ |
| 449 | if (i == 1 && j == 0) continue; |
| 450 | if (i == 0 && j == 0) continue; |
| 451 | index++; |
| 452 | Float_t xx = kSensLength * (-kNPCB3[i]/2. + j + 0.5); |
| 453 | Float_t xx2 = xx - pcbDLength3/2.; |
| d1cd2474 |
454 | |
| e516b01d |
455 | Float_t zPanel = spar[2] - nomexbpar[2]; |
| 456 | |
| 457 | if ( (i == 0 || i == 1 || i == 2) && j == kNPCB3[i]-1) { // 1 pcb is shortened by 5cm |
| 458 | GetEnvelopes(4)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index-1,TGeoTranslation(xx2,0.,zPanel)); |
| 459 | GetEnvelopes(4)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index,TGeoTranslation(xx2,0.,-zPanel)); |
| 460 | GetEnvelopes(4)->AddEnvelopeConstituent("SB5I", idSlatCh5, index,TGeoTranslation(xx2,0.,0.)); |
| 461 | } else { |
| 462 | GetEnvelopes(4)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
| 463 | GetEnvelopes(4)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
| 464 | GetEnvelopes(4)->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx,0.,0.)); |
| 465 | } |
| 466 | GetEnvelopes(5)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
| 467 | GetEnvelopes(5)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
| 468 | GetEnvelopes(5)->AddEnvelopeConstituent("S06I", idSlatCh6, index,TGeoTranslation(xx,0.,0.)); |
| d1cd2474 |
469 | |
| e516b01d |
470 | } |
| 471 | } |
| 472 | } |
| 473 | |
| 474 | // position the nomex volume inside the panel volume |
| 475 | gMC->Gspos("S05N",1,"S05C",0.,0.,0.,0,"ONLY"); |
| 476 | gMC->Gspos("SB5N",1,"SB5C",0.,0.,0.,0,"ONLY"); |
| 477 | gMC->Gspos("S06N",1,"S06C",0.,0.,0.,0,"ONLY"); |
| 4846c3ab |
478 | |
| e516b01d |
479 | // position panel volume inside the bulk nomex material volume |
| 480 | gMC->Gspos("S05C",1,"S05X",0.,0.,kNomexBWidth/2.,0,"ONLY"); |
| 481 | gMC->Gspos("SB5C",1,"SB5X",0.,0.,kNomexBWidth/2.,0,"ONLY"); |
| 482 | gMC->Gspos("S06C",1,"S06X",0.,0.,kNomexBWidth/2.,0,"ONLY"); |
| 483 | |
| 484 | // position the PCB volume inside the insulating material volume |
| 485 | gMC->Gspos("S05P",1,"S05I",0.,0.,0.,0,"ONLY"); |
| 486 | gMC->Gspos("SB5P",1,"SB5I",0.,0.,0.,0,"ONLY"); |
| 487 | gMC->Gspos("S06P",1,"S06I",0.,0.,0.,0,"ONLY"); |
| 4846c3ab |
488 | |
| e516b01d |
489 | // position the horizontal frame volume inside the PCB volume |
| 490 | gMC->Gspos("S05H",1,"S05P",0.,0.,0.,0,"ONLY"); |
| 491 | gMC->Gspos("SB5H",1,"SB5P",0.,0.,0.,0,"ONLY"); |
| 492 | gMC->Gspos("S06H",1,"S06P",0.,0.,0.,0,"ONLY"); |
| 4846c3ab |
493 | |
| e516b01d |
494 | // position the sensitive volume inside the horizontal frame volume |
| 495 | gMC->Gsposp("S05G",1,"S05H",0.,0.,0.,0,"ONLY",senspar,3); |
| 496 | gMC->Gsposp("S05G",1,"SB5H",0.,0.,0.,0,"ONLY",senspar2,3); |
| 497 | gMC->Gsposp("S06G",1,"S06H",0.,0.,0.,0,"ONLY",senspar,3); |
| 4846c3ab |
498 | |
| 499 | |
| e516b01d |
500 | // position the border volumes inside the PCB volume |
| 501 | Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.; |
| 502 | gMC->Gspos("S05B",1,"S05P",0., yborder,0.,0,"ONLY"); |
| 503 | gMC->Gspos("S05B",2,"S05P",0.,-yborder,0.,0,"ONLY"); |
| 504 | gMC->Gspos("SB5B",1,"SB5P",0., yborder,0.,0,"ONLY"); |
| 505 | gMC->Gspos("SB5B",2,"SB5P",0.,-yborder,0.,0,"ONLY"); |
| 506 | |
| 507 | gMC->Gspos("S06B",1,"S06P",0., yborder,0.,0,"ONLY"); |
| 508 | gMC->Gspos("S06B",2,"S06P",0.,-yborder,0.,0,"ONLY"); |
| 4846c3ab |
509 | |
| e516b01d |
510 | // create the NULOC volume and position it in the horizontal frame |
| 511 | gMC->Gsvolu("S05E","BOX",kNulocMaterial,nulocpar,3); |
| 512 | gMC->Gsvolu("S06E","BOX",kNulocMaterial,nulocpar,3); |
| 513 | index = 0; |
| 514 | Float_t xxmax2 = xxmax - pcbDLength3/2.; |
| 515 | for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) { |
| 516 | index++; |
| 517 | gMC->Gspos("S05E",2*index-1,"S05B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY"); |
| 518 | gMC->Gspos("S05E",2*index ,"S05B", xx, 0., kBframeWidth/2. - kNulocWidth/2, 0, "ONLY"); |
| 519 | gMC->Gspos("S06E",2*index-1,"S06B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY"); |
| 520 | gMC->Gspos("S06E",2*index ,"S06B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY"); |
| 521 | if (xx > -xxmax2 && xx< xxmax2) { |
| 522 | gMC->Gspos("S05E",2*index-1,"SB5B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY"); |
| 523 | gMC->Gspos("S05E",2*index ,"SB5B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY"); |
| 524 | } |
| 525 | } |
| 526 | |
| 527 | // position the volumes approximating the circular section of the pipe |
| 528 | Float_t epsilon = 0.001; |
| 529 | Int_t ndiv = 6; |
| 530 | Int_t imax = 1; |
| 531 | Double_t divpar[3]; |
| 532 | Double_t dydiv = kSensHeight/ndiv; |
| 533 | Double_t ydiv = (kSensHeight - dydiv)/2.; |
| 534 | Double_t rmin = 31.5; // Corrected in sep04 from PQ-LAT-SR2 de CEA-DSM-DAPNIA-SIS/BE ph HARDY 19-Oct-2002 slat |
| 535 | Double_t xdiv = 0.; |
| 536 | Float_t xvol; |
| 537 | Float_t yvol; |
| 538 | |
| 539 | for (Int_t idiv = 0; idiv < ndiv; idiv++){ |
| 540 | ydiv += dydiv; |
| 541 | xdiv = 0.; |
| 542 | if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos(ydiv/rmin) ); |
| 543 | divpar[0] = (kPcbLength - xdiv)/2.; |
| 544 | divpar[1] = dydiv/2. - epsilon; |
| 545 | divpar[2] = kSensWidth/2.; |
| 546 | xvol = (kPcbLength + xdiv)/2.; |
| 547 | yvol = ydiv; |
| 548 | |
| 549 | // Volumes close to the beam pipe for slat i=1 so 4 slats per chamber |
| 550 | for (Int_t quadrant = 1; quadrant <= 4; quadrant++) { |
| 551 | sprintf(idSlatCh5,"LA%d",ConvertSlatNum(1,quadrant,kNslats3-1)); |
| 552 | sprintf(idSlatCh6,"LB%d",ConvertSlatNum(1,quadrant,kNslats3-1)); |
| 553 | |
| 554 | GetEnvelopes(4)->AddEnvelopeConstituentParam("S05G", idSlatCh5, quadrant*100+imax+4*idiv+1, |
| 555 | TGeoTranslation(xvol-(kPcbLength * kNPCB3[1]/2.),yvol-kPcbLength,0.),3,divpar); |
| 556 | |
| 557 | GetEnvelopes(5)->AddEnvelopeConstituentParam("S06G", idSlatCh6, quadrant*100+imax+4*idiv+1, |
| 558 | TGeoTranslation(xvol-(kPcbLength * kNPCB3[1]/2.),yvol-kPcbLength,0.),3,divpar); |
| 559 | } |
| 560 | } |
| 561 | |
| 562 | // Volumes close to the beam pipe for slat i=0 so 2 slats per chamber (central slat for station 3) |
| 563 | // Gines Martinez, Subatech sep 04 |
| 564 | // 9 box volumes are used to define the PCB closed to the beam pipe of the slat 122000SR1 of chamber 5 and 6 of St3 |
| 565 | // Accordingly to plan PQ-LAT-SR1 of CEA-DSM-DAPNIA-SIS/BE ph HARDY 8-Oct-2002 |
| 566 | // Rmin = 31.5 cm |
| 567 | rmin = 31.5; //in cm |
| 568 | ndiv = 9; |
| 569 | dydiv = kSensHeight/ndiv; // Vertical size of the box volume approximating the rounded PCB |
| 570 | ydiv = -kSensHeight/2 + dydiv/2.; // Initializing vertical position of the volume from bottom |
| 571 | xdiv = 0.; // Initializing horizontal position of the box volumes |
| 572 | |
| 573 | for (Int_t idiv = 0; idiv < ndiv; idiv++){ |
| 574 | xdiv = TMath::Abs( rmin * TMath::Sin( TMath::ACos(ydiv/rmin) ) ); |
| 575 | divpar[0] = (kPcbLength - xdiv)/2.; // Dimension of the box volume |
| 576 | divpar[1] = dydiv/2. - epsilon; |
| 577 | divpar[2] = kSensWidth/2.; |
| 578 | xvol = (kPcbLength + xdiv)/2.; //2D traslition for positionning of box volume |
| 579 | yvol = ydiv; |
| 580 | Int_t side; |
| 581 | for (side = 1; side <= 2; side++) { |
| 582 | sprintf(idSlatCh5,"LA%d",4); |
| 583 | sprintf(idSlatCh6,"LB%d",4); |
| 584 | if(side == 2) { |
| 585 | sprintf(idSlatCh5,"LA%d",13); |
| 586 | sprintf(idSlatCh6,"LB%d",13); |
| 587 | } |
| 588 | GetEnvelopes(4)->AddEnvelopeConstituentParam("S05G", idSlatCh5,500+side*100+imax+4*idiv+1, |
| 589 | TGeoTranslation(xvol-(kPcbLength * kNPCB3[0]/2.),yvol,0.),3,divpar); |
| 590 | |
| 591 | GetEnvelopes(5)->AddEnvelopeConstituentParam("S06G", idSlatCh6,500+side*100+imax+4*idiv+1, |
| 592 | TGeoTranslation(xvol-(kPcbLength * kNPCB3[0]/2.),yvol,0.),3,divpar); |
| 593 | } |
| 594 | ydiv += dydiv; // Going from bottom to top |
| 595 | } |
| 596 | // cout << "Geometry for Station 3...... done" << endl; |
| d1cd2474 |
597 | } |
| 598 | |
| e516b01d |
599 | if (fStations[3]) { |
| d1cd2474 |
600 | |
| 601 | |
| e516b01d |
602 | // //******************************************************************** |
| 603 | // // Station 4 ** |
| 604 | // //******************************************************************** |
| 605 | // // indices 1 and 2 for first and second chambers in the station |
| 606 | // // iChamber (first chamber) kept for other quanties than Z, |
| 607 | // // assumed to be the same in both chambers |
| 608 | // corrected geometry (JP. Cussonneau, Ch. Finck) |
| d1cd2474 |
609 | |
| e516b01d |
610 | iChamber = GetChamber(6); |
| 611 | iChamber1 = iChamber; |
| 612 | iChamber2 = GetChamber(7); |
| 613 | |
| 614 | const Int_t kNslats4 = 7; // number of slats per quadrant |
| 615 | const Int_t kNPCB4[kNslats4] = {5, 6, 5, 5, 4, 3, 2}; // n PCB per slat |
| 616 | const Float_t kXpos4[kNslats4] = {38.2, 0., 0., 0., 0., 0., 0.}; |
| 617 | const Float_t kYpos41[kNslats4] = {0., 38.2, 34.40, 36.60, 29.3, 37.0, 28.6}; |
| 618 | const Float_t kYpos42[kNslats4] = {0., 38.2, 37.85, 37.55, 29.4, 37.0, 28.6}; |
| 619 | |
| 620 | Float_t slatLength4[kNslats4]; |
| 621 | |
| 622 | // create and position the slat (mother) volumes |
| 623 | |
| 624 | char idSlatCh7[5]; |
| 625 | char idSlatCh8[5]; |
| 626 | Float_t xSlat4; |
| 627 | Float_t ySlat41 = 0; |
| 628 | Float_t ySlat42 = 0; |
| 629 | |
| 630 | angle = 0.; |
| 631 | |
| 632 | for (i = 0; i<kNslats4; i++){ |
| 633 | slatLength4[i] = kPcbLength * kNPCB4[i] + 2. * kVframeLength; |
| 634 | xSlat4 = slatLength4[i]/2. + kDslatLength + kXpos4[i]; |
| 635 | ySlat41 += kYpos41[i]; |
| 636 | ySlat42 += kYpos42[i]; |
| 637 | |
| 638 | spar[0] = slatLength4[i]/2.; |
| 639 | spar[1] = kSlatHeight/2.; |
| 640 | spar[2] = kSlatWidth/2.; |
| 641 | Float_t dzCh4 = dzCh; |
| 642 | Float_t zSlat4 = (i%2 ==0)? -zSlat : zSlat; |
| 643 | |
| 644 | sprintf(idSlatCh7,"LC%d",kNslats4-1+i); |
| 645 | gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3); |
| 646 | detElemId = 700 + i + kNslats4-1; |
| 647 | GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, ySlat41, -zSlat4 + dzCh4), |
| 648 | TGeoRotation("rot1",90,angle,90,90+angle,0,0) ); |
| 649 | |
| 650 | sprintf(idSlatCh7,"LC%d",3*kNslats4-2+i); |
| 651 | gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3); |
| 652 | detElemId = 750 + i + kNslats4-1; |
| 653 | GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(-xSlat4, ySlat41, zSlat4 - dzCh4), |
| 654 | TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) ); |
| d1cd2474 |
655 | |
| e516b01d |
656 | if (i > 0) { |
| 657 | sprintf(idSlatCh7,"LC%d",kNslats4-1-i); |
| 658 | gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3); |
| 659 | detElemId = 700 - i + kNslats4-1; |
| 660 | GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, -ySlat41, -zSlat4 + dzCh4), |
| 661 | TGeoRotation("rot3",90,angle,90,270+angle,180,0) ); |
| 662 | |
| 663 | sprintf(idSlatCh7,"LC%d",3*kNslats4-2-i); |
| 664 | detElemId = 750 - i + kNslats4-1; |
| 665 | gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3); |
| 666 | GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true, |
| 667 | TGeoTranslation(-xSlat4, -ySlat41, zSlat4 - dzCh4), |
| 668 | TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) ); |
| 669 | } |
| 670 | |
| 671 | sprintf(idSlatCh8,"LD%d",kNslats4-1+i); |
| 672 | gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); |
| 673 | detElemId = 800 + i + kNslats4-1; |
| 674 | GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, ySlat42, -zSlat4 + dzCh4), |
| 675 | TGeoRotation("rot5",90,angle,90,90+angle,0,0) ); |
| 676 | |
| 677 | sprintf(idSlatCh8,"LD%d",3*kNslats4-2+i); |
| 678 | detElemId = 850 + i + kNslats4-1; |
| 679 | gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); |
| 680 | GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, ySlat42, zSlat4 - dzCh4), |
| 681 | TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) ); |
| 682 | if (i > 0) { |
| 683 | sprintf(idSlatCh8,"LD%d",kNslats4-1-i); |
| 684 | detElemId = 800 - i + kNslats4-1; |
| 685 | gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); |
| 686 | GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, -ySlat42, -zSlat4 + dzCh4), |
| 687 | TGeoRotation("rot7",90,angle,90,270+angle,180,0) ); |
| 688 | sprintf(idSlatCh8,"LD%d",3*kNslats4-2-i); |
| 689 | detElemId = 850 - i + kNslats4-1; |
| 690 | gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); |
| 691 | GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, -ySlat42, zSlat4 - dzCh4), |
| 692 | TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) ); |
| 693 | } |
| 694 | } |
| d1cd2474 |
695 | |
| e516b01d |
696 | // create the panel volume |
| d1cd2474 |
697 | |
| e516b01d |
698 | gMC->Gsvolu("S07C","BOX",kCarbonMaterial,panelpar,3); |
| 699 | gMC->Gsvolu("S08C","BOX",kCarbonMaterial,panelpar,3); |
| d1cd2474 |
700 | |
| e516b01d |
701 | // create the nomex volume |
| d1cd2474 |
702 | |
| e516b01d |
703 | gMC->Gsvolu("S07N","BOX",kNomexMaterial,nomexpar,3); |
| 704 | gMC->Gsvolu("S08N","BOX",kNomexMaterial,nomexpar,3); |
| d1cd2474 |
705 | |
| d1cd2474 |
706 | |
| e516b01d |
707 | // create the nomex volume (bulk) |
| d1cd2474 |
708 | |
| e516b01d |
709 | gMC->Gsvolu("S07X","BOX",kNomexBMaterial,nomexbpar,3); |
| 710 | gMC->Gsvolu("S08X","BOX",kNomexBMaterial,nomexbpar,3); |
| d1cd2474 |
711 | |
| e516b01d |
712 | // create the insulating material volume |
| 713 | |
| 714 | gMC->Gsvolu("S07I","BOX",kInsuMaterial,insupar,3); |
| 715 | gMC->Gsvolu("S08I","BOX",kInsuMaterial,insupar,3); |
| 716 | |
| 717 | // create the PCB volume |
| 718 | |
| 719 | gMC->Gsvolu("S07P","BOX",kPcbMaterial,pcbpar,3); |
| 720 | gMC->Gsvolu("S08P","BOX",kPcbMaterial,pcbpar,3); |
| d1cd2474 |
721 | |
| e516b01d |
722 | // create the sensitive volumes, |
| 723 | |
| 724 | gMC->Gsvolu("S07G","BOX",kSensMaterial,dum,0); |
| 725 | gMC->Gsvolu("S08G","BOX",kSensMaterial,dum,0); |
| 726 | |
| 727 | // create the vertical frame volume |
| 728 | |
| 729 | gMC->Gsvolu("S07V","BOX",kVframeMaterial,vFramepar,3); |
| 730 | gMC->Gsvolu("S08V","BOX",kVframeMaterial,vFramepar,3); |
| 731 | |
| 732 | // create the horizontal frame volume |
| 733 | |
| 734 | gMC->Gsvolu("S07H","BOX",kHframeMaterial,hFramepar,3); |
| 735 | gMC->Gsvolu("S08H","BOX",kHframeMaterial,hFramepar,3); |
| 736 | |
| 737 | // create the horizontal border volume |
| 738 | |
| 739 | gMC->Gsvolu("S07B","BOX",kBframeMaterial,bFramepar,3); |
| 740 | gMC->Gsvolu("S08B","BOX",kBframeMaterial,bFramepar,3); |
| 741 | |
| 742 | index = 0; |
| 743 | for (i = 0; i < kNslats4; i++){ |
| 744 | for (Int_t quadrant = 1; quadrant <= 4; quadrant++) { |
| 745 | |
| 746 | if (i == 0 && quadrant == 2) continue; |
| 747 | if (i == 0 && quadrant == 4) continue; |
| 748 | |
| 749 | sprintf(idSlatCh7,"LC%d",ConvertSlatNum(i,quadrant,kNslats4-1)); |
| 750 | sprintf(idSlatCh8,"LD%d",ConvertSlatNum(i,quadrant,kNslats4-1)); |
| 751 | Float_t xvFrame = (slatLength4[i] - kVframeLength)/2.; |
| 752 | |
| 753 | // position the vertical frames |
| 754 | if (i != 1) { |
| 755 | GetEnvelopes(6)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
| 756 | GetEnvelopes(6)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
| 757 | GetEnvelopes(7)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
| 758 | GetEnvelopes(7)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
| 759 | } else { // no rounded spacer yet |
| 760 | GetEnvelopes(6)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
| 761 | // GetEnvelopes(6)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
| 762 | GetEnvelopes(7)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
| 763 | // GetEnvelopes(7)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
| 764 | } |
| 765 | // position the panels and the insulating material |
| 766 | for (j = 0; j < kNPCB4[i]; j++){ |
| 767 | if (i == 1 && j == 0) continue; |
| 768 | index++; |
| 769 | Float_t xx = kSensLength * (-kNPCB4[i]/2.+j+.5); |
| 770 | |
| 771 | Float_t zPanel = spar[2] - nomexbpar[2]; |
| 772 | GetEnvelopes(6)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
| 773 | GetEnvelopes(6)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
| 774 | GetEnvelopes(6)->AddEnvelopeConstituent("S07I", idSlatCh7, index,TGeoTranslation(xx,0.,0.)); |
| 775 | GetEnvelopes(7)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
| 776 | GetEnvelopes(7)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
| 777 | GetEnvelopes(7)->AddEnvelopeConstituent("S08I", idSlatCh8, index,TGeoTranslation(xx,0.,0.)); |
| 778 | } |
| 779 | } |
| 780 | } |
| 781 | |
| 782 | // position the nomex volume inside the panel volume |
| 783 | gMC->Gspos("S07N",1,"S07C",0.,0.,0.,0,"ONLY"); |
| 784 | gMC->Gspos("S08N",1,"S08C",0.,0.,0.,0,"ONLY"); |
| 785 | |
| 786 | // position panel volume inside the bulk nomex material volume |
| 787 | gMC->Gspos("S07C",1,"S07X",0.,0.,kNomexBWidth/2.,0,"ONLY"); |
| 788 | gMC->Gspos("S08C",1,"S08X",0.,0.,kNomexBWidth/2.,0,"ONLY"); |
| 789 | |
| 790 | // position the PCB volume inside the insulating material volume |
| 791 | gMC->Gspos("S07P",1,"S07I",0.,0.,0.,0,"ONLY"); |
| 792 | gMC->Gspos("S08P",1,"S08I",0.,0.,0.,0,"ONLY"); |
| 793 | |
| 794 | // position the horizontal frame volume inside the PCB volume |
| 795 | gMC->Gspos("S07H",1,"S07P",0.,0.,0.,0,"ONLY"); |
| 796 | gMC->Gspos("S08H",1,"S08P",0.,0.,0.,0,"ONLY"); |
| 797 | |
| 798 | // position the sensitive volume inside the horizontal frame volume |
| 799 | gMC->Gsposp("S07G",1,"S07H",0.,0.,0.,0,"ONLY",senspar,3); |
| 800 | gMC->Gsposp("S08G",1,"S08H",0.,0.,0.,0,"ONLY",senspar,3); |
| 801 | |
| 802 | // position the border volumes inside the PCB volume |
| 803 | Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.; |
| 804 | gMC->Gspos("S07B",1,"S07P",0., yborder,0.,0,"ONLY"); |
| 805 | gMC->Gspos("S07B",2,"S07P",0.,-yborder,0.,0,"ONLY"); |
| 806 | gMC->Gspos("S08B",1,"S08P",0., yborder,0.,0,"ONLY"); |
| 807 | gMC->Gspos("S08B",2,"S08P",0.,-yborder,0.,0,"ONLY"); |
| 808 | |
| 809 | // create the NULOC volume and position it in the horizontal frame |
| 810 | |
| 811 | gMC->Gsvolu("S07E","BOX",kNulocMaterial,nulocpar,3); |
| 812 | gMC->Gsvolu("S08E","BOX",kNulocMaterial,nulocpar,3); |
| 813 | index = 0; |
| 814 | for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) { |
| 815 | index++; |
| 816 | gMC->Gspos("S07E",2*index-1,"S07B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY"); |
| 817 | gMC->Gspos("S07E",2*index ,"S07B", xx, 0., kBframeWidth/2. - kNulocWidth/2, 0, "ONLY"); |
| 818 | gMC->Gspos("S08E",2*index-1,"S08B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY"); |
| 819 | gMC->Gspos("S08E",2*index ,"S08B", xx, 0., kBframeWidth/2. - kNulocWidth/2, 0, "ONLY"); |
| 820 | } |
| 821 | |
| 822 | // position the volumes approximating the circular section of the pipe |
| 823 | |
| 824 | Float_t epsilon = 0.001; |
| 825 | Int_t ndiv = 10; |
| 826 | Int_t imax = 1; |
| 827 | Double_t divpar[3]; |
| 828 | Double_t dydiv = kSensHeight/ndiv; |
| 829 | Double_t ydiv = (kSensHeight - dydiv)/2.; |
| 830 | Float_t rmin = 39.5;// Corrected in sep04 from PQ-LAT-NR3 de CEA-DSM-DAPNIA-SIS/BE ph HARDY 19-Oct-2002 slat |
| 831 | Float_t xdiv = 0.; |
| 832 | Float_t xvol; |
| 833 | Float_t yvol; |
| 834 | |
| 835 | for (Int_t idiv = 0; idiv < ndiv; idiv++){ |
| 836 | ydiv += dydiv; |
| 837 | xdiv = 0.; |
| 838 | if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos(ydiv/rmin) ); |
| 839 | divpar[0] = (kPcbLength - xdiv)/2.; |
| 840 | divpar[1] = dydiv/2. - epsilon; |
| 841 | divpar[2] = kSensWidth/2.; |
| 842 | xvol = (kPcbLength + xdiv)/2.; |
| 843 | yvol = ydiv ; |
| 6296ba34 |
844 | |
| e516b01d |
845 | for (Int_t quadrant = 1; quadrant <= 4; quadrant++) { |
| 846 | sprintf(idSlatCh7,"LC%d",ConvertSlatNum(1,quadrant,kNslats4-1)); |
| 847 | sprintf(idSlatCh8,"LD%d",ConvertSlatNum(1,quadrant,kNslats4-1)); |
| 6296ba34 |
848 | |
| e516b01d |
849 | GetEnvelopes(6)->AddEnvelopeConstituentParam("S07G",idSlatCh7, quadrant*100+imax+4*idiv+1, |
| 850 | TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength,0.),3,divpar); |
| 6296ba34 |
851 | |
| e516b01d |
852 | GetEnvelopes(7)->AddEnvelopeConstituentParam("S08G", idSlatCh8, quadrant*100+imax+4*idiv+1, |
| 853 | TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength,0.),3,divpar); |
| 854 | } |
| d12a7158 |
855 | } |
| e516b01d |
856 | // cout << "Geometry for Station 4...... done" << endl; |
| 857 | |
| 858 | } |
| d1cd2474 |
859 | |
| e516b01d |
860 | if (fStations[4]) { |
| 6296ba34 |
861 | |
| d1cd2474 |
862 | |
| e516b01d |
863 | // //******************************************************************** |
| 864 | // // Station 5 ** |
| 865 | // //******************************************************************** |
| 866 | // // indices 1 and 2 for first and second chambers in the station |
| 867 | // // iChamber (first chamber) kept for other quanties than Z, |
| 868 | // // assumed to be the same in both chambers |
| 869 | // corrected geometry (JP. Cussonneau, Ch. Finck) |
| 870 | |
| 871 | iChamber = GetChamber(8); |
| 872 | iChamber1 = iChamber; |
| 873 | iChamber2 = GetChamber(9); |
| d1cd2474 |
874 | |
| e516b01d |
875 | const Int_t kNslats5 = 7; // number of slats per quadrant |
| 876 | const Int_t kNPCB5[kNslats5] = {5, 6, 6, 6, 5, 4, 3}; // n PCB per slat |
| 877 | const Float_t kXpos5[kNslats5] = {38.2, 0., 0., 0., 0., 0., 0.}; |
| 878 | const Float_t kYpos5[kNslats5] = {0., 38.2, 37.9, 37.6, 37.3, 37.05, 36.75}; |
| 879 | Float_t slatLength5[kNslats5]; |
| 880 | |
| 881 | // create and position the slat (mother) volumes |
| 882 | |
| 883 | char idSlatCh9[5]; |
| 884 | char idSlatCh10[5]; |
| 885 | Float_t xSlat5; |
| 886 | Float_t ySlat5 = 0; |
| 887 | angle = 0.; |
| 888 | |
| 889 | for (i = 0; i < kNslats5; i++){ |
| 890 | |
| 891 | slatLength5[i] = kPcbLength * kNPCB5[i] + 2.* kVframeLength; |
| 892 | xSlat5 = slatLength5[i]/2. + kDslatLength + kXpos5[i]; |
| 893 | ySlat5 += kYpos5[i]; |
| 894 | |
| 895 | spar[0] = slatLength5[i]/2.; |
| 896 | spar[1] = kSlatHeight/2.; |
| 897 | spar[2] = kSlatWidth/2.; |
| 898 | |
| 899 | Float_t dzCh5 = dzCh; |
| 900 | Float_t zSlat5 = (i%2 ==0)? -zSlat : zSlat; |
| 901 | |
| 902 | sprintf(idSlatCh9,"LE%d",kNslats5-1+i); |
| 903 | detElemId = 900 + i + kNslats5-1; |
| 904 | gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); |
| 905 | GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5), |
| 906 | TGeoRotation("rot1",90,angle,90,90+angle,0,0) ); |
| 907 | |
| 908 | sprintf(idSlatCh9,"LE%d",3*kNslats5-2+i); |
| 909 | detElemId = 950 + i + kNslats5-1; |
| 910 | gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); |
| 911 | GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5), |
| 912 | TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) ); |
| d1cd2474 |
913 | |
| e516b01d |
914 | if (i > 0) { |
| 915 | sprintf(idSlatCh9,"LE%d",kNslats5-1-i); |
| 916 | detElemId = 900 - i + kNslats5-1; |
| 917 | gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); |
| 918 | GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5), |
| 919 | TGeoRotation("rot3",90,angle,90,270+angle,180,0) ); |
| 920 | |
| 921 | sprintf(idSlatCh9,"LE%d",3*kNslats5-2-i); |
| 922 | detElemId = 950 - i + kNslats5-1; |
| 923 | gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); |
| 924 | GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5), |
| 925 | TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) ); |
| 926 | } |
| 927 | |
| 928 | sprintf(idSlatCh10,"LF%d",kNslats5-1+i); |
| 929 | detElemId = 1000 + i + kNslats5-1; |
| 930 | gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); |
| 931 | GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5), |
| 932 | TGeoRotation("rot5",90,angle,90,90+angle,0,0) ); |
| 933 | |
| 934 | sprintf(idSlatCh10,"LF%d",3*kNslats5-2+i); |
| 935 | detElemId = 1050 + i + kNslats5-1; |
| 936 | gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); |
| 937 | GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5), |
| 938 | TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) ); |
| 939 | |
| 940 | if (i > 0) { |
| 941 | sprintf(idSlatCh10,"LF%d",kNslats5-1-i); |
| 942 | detElemId = 1000 - i + kNslats5-1; |
| 943 | gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); |
| 944 | GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5), |
| 945 | TGeoRotation("rot7",90,angle,90,270+angle,180,0) ); |
| 946 | sprintf(idSlatCh10,"LF%d",3*kNslats5-2-i); |
| 947 | detElemId = 1050 - i + kNslats5-1; |
| 948 | gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); |
| 949 | GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5), |
| 950 | TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) ); |
| 951 | } |
| 952 | } |
| 953 | |
| 954 | // create the panel volume |
| d12a7158 |
955 | |
| e516b01d |
956 | gMC->Gsvolu("S09C","BOX",kCarbonMaterial,panelpar,3); |
| 957 | gMC->Gsvolu("S10C","BOX",kCarbonMaterial,panelpar,3); |
| 958 | |
| 959 | // create the nomex volume |
| 960 | |
| 961 | gMC->Gsvolu("S09N","BOX",kNomexMaterial,nomexpar,3); |
| 962 | gMC->Gsvolu("S10N","BOX",kNomexMaterial,nomexpar,3); |
| d1cd2474 |
963 | |
| d1cd2474 |
964 | |
| e516b01d |
965 | // create the nomex volume (bulk) |
| d1cd2474 |
966 | |
| e516b01d |
967 | gMC->Gsvolu("S09X","BOX",kNomexBMaterial,nomexbpar,3); |
| 968 | gMC->Gsvolu("S10X","BOX",kNomexBMaterial,nomexbpar,3); |
| d1cd2474 |
969 | |
| e516b01d |
970 | // create the insulating material volume |
| d1cd2474 |
971 | |
| e516b01d |
972 | gMC->Gsvolu("S09I","BOX",kInsuMaterial,insupar,3); |
| 973 | gMC->Gsvolu("S10I","BOX",kInsuMaterial,insupar,3); |
| c3b69531 |
974 | |
| e516b01d |
975 | // create the PCB volume |
| 976 | |
| 977 | gMC->Gsvolu("S09P","BOX",kPcbMaterial,pcbpar,3); |
| 978 | gMC->Gsvolu("S10P","BOX",kPcbMaterial,pcbpar,3); |
| d1cd2474 |
979 | |
| e516b01d |
980 | // create the sensitive volumes, |
| 981 | |
| 982 | gMC->Gsvolu("S09G","BOX",kSensMaterial,dum,0); |
| 983 | gMC->Gsvolu("S10G","BOX",kSensMaterial,dum,0); |
| 984 | |
| 985 | // create the vertical frame volume |
| 986 | |
| 987 | gMC->Gsvolu("S09V","BOX",kVframeMaterial,vFramepar,3); |
| 988 | gMC->Gsvolu("S10V","BOX",kVframeMaterial,vFramepar,3); |
| 989 | |
| 990 | // create the horizontal frame volume |
| 991 | |
| 992 | gMC->Gsvolu("S09H","BOX",kHframeMaterial,hFramepar,3); |
| 993 | gMC->Gsvolu("S10H","BOX",kHframeMaterial,hFramepar,3); |
| 994 | |
| 995 | // create the horizontal border volume |
| 996 | |
| 997 | gMC->Gsvolu("S09B","BOX",kBframeMaterial,bFramepar,3); |
| 998 | gMC->Gsvolu("S10B","BOX",kBframeMaterial,bFramepar,3); |
| 999 | |
| 1000 | index = 0; |
| 1001 | for (i = 0; i < kNslats5; i++){ |
| 1002 | for (Int_t quadrant = 1; quadrant <= 4; quadrant++) { |
| 1003 | |
| 1004 | if (i == 0 && quadrant == 2) continue; |
| 1005 | if (i == 0 && quadrant == 4) continue; |
| 1006 | |
| 1007 | sprintf(idSlatCh9,"LE%d",ConvertSlatNum(i,quadrant,kNslats5-1)); |
| 1008 | sprintf(idSlatCh10,"LF%d",ConvertSlatNum(i,quadrant,kNslats5-1)); |
| 1009 | Float_t xvFrame = (slatLength5[i] - kVframeLength)/2.; // ok |
| 1010 | |
| 1011 | // position the vertical frames (spacers) |
| 1012 | if (i != 1) { |
| 1013 | GetEnvelopes(8)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
| 1014 | GetEnvelopes(8)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
| 1015 | GetEnvelopes(9)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
| 1016 | GetEnvelopes(9)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
| 1017 | } else { // no rounded spacer yet |
| 1018 | GetEnvelopes(8)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
| 1019 | // GetEnvelopes(8)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
| 1020 | GetEnvelopes(9)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); |
| 1021 | // GetEnvelopes(9)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); |
| 1022 | } |
| 1023 | |
| 1024 | // position the panels and the insulating material |
| 1025 | for (j = 0; j < kNPCB5[i]; j++){ |
| 1026 | if (i == 1 && j == 0) continue; |
| 1027 | index++; |
| 1028 | Float_t xx = kSensLength * (-kNPCB5[i]/2.+j+.5); |
| 1029 | |
| 1030 | Float_t zPanel = spar[2] - nomexbpar[2]; |
| 1031 | GetEnvelopes(8)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
| 1032 | GetEnvelopes(8)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
| 1033 | GetEnvelopes(8)->AddEnvelopeConstituent("S09I", idSlatCh9, index,TGeoTranslation(xx,0.,0.)); |
| 1034 | |
| 1035 | GetEnvelopes(9)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index-1,TGeoTranslation(xx,0.,zPanel)); |
| 1036 | GetEnvelopes(9)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index,TGeoTranslation(xx,0.,-zPanel)); |
| 1037 | GetEnvelopes(9)->AddEnvelopeConstituent("S10I", idSlatCh10, index,TGeoTranslation(xx,0.,0.)); |
| 1038 | } |
| 1039 | } |
| 1040 | } |
| 1041 | |
| 1042 | // position the nomex volume inside the panel volume |
| 1043 | gMC->Gspos("S09N",1,"S09C",0.,0.,0.,0,"ONLY"); |
| 1044 | gMC->Gspos("S10N",1,"S10C",0.,0.,0.,0,"ONLY"); |
| 1045 | |
| 1046 | // position panel volume inside the bulk nomex material volume |
| 1047 | gMC->Gspos("S09C",1,"S09X",0.,0.,kNomexBWidth/2.,0,"ONLY"); |
| 1048 | gMC->Gspos("S10C",1,"S10X",0.,0.,kNomexBWidth/2.,0,"ONLY"); |
| 1049 | |
| 1050 | // position the PCB volume inside the insulating material volume |
| 1051 | gMC->Gspos("S09P",1,"S09I",0.,0.,0.,0,"ONLY"); |
| 1052 | gMC->Gspos("S10P",1,"S10I",0.,0.,0.,0,"ONLY"); |
| 1053 | |
| 1054 | // position the horizontal frame volume inside the PCB volume |
| 1055 | gMC->Gspos("S09H",1,"S09P",0.,0.,0.,0,"ONLY"); |
| 1056 | gMC->Gspos("S10H",1,"S10P",0.,0.,0.,0,"ONLY"); |
| 1057 | |
| 1058 | // position the sensitive volume inside the horizontal frame volume |
| 1059 | gMC->Gsposp("S09G",1,"S09H",0.,0.,0.,0,"ONLY",senspar,3); |
| 1060 | gMC->Gsposp("S10G",1,"S10H",0.,0.,0.,0,"ONLY",senspar,3); |
| 1061 | |
| 1062 | // position the border volumes inside the PCB volume |
| 1063 | Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.; |
| 1064 | gMC->Gspos("S09B",1,"S09P",0., yborder,0.,0,"ONLY"); |
| 1065 | gMC->Gspos("S09B",2,"S09P",0.,-yborder,0.,0,"ONLY"); |
| 1066 | gMC->Gspos("S10B",1,"S10P",0., yborder,0.,0,"ONLY"); |
| 1067 | gMC->Gspos("S10B",2,"S10P",0.,-yborder,0.,0,"ONLY"); |
| 1068 | |
| 1069 | // // create the NULOC volume and position it in the horizontal frame |
| 1070 | |
| 1071 | gMC->Gsvolu("S09E","BOX",kNulocMaterial,nulocpar,3); |
| 1072 | gMC->Gsvolu("S10E","BOX",kNulocMaterial,nulocpar,3); |
| 1073 | index = 0; |
| 1074 | for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) { |
| 1075 | index++; |
| 1076 | gMC->Gspos("S09E",2*index-1,"S09B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY"); |
| 1077 | gMC->Gspos("S09E",2*index ,"S09B", xx, 0., kBframeWidth/2. - kNulocWidth/2, 0, "ONLY"); |
| 1078 | gMC->Gspos("S10E",2*index-1,"S10B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY"); |
| 1079 | gMC->Gspos("S10E",2*index ,"S10B", xx, 0., kBframeWidth/2. - kNulocWidth/2, 0, "ONLY"); |
| 1080 | } |
| 1081 | |
| d1cd2474 |
1082 | |
| e516b01d |
1083 | // position the volumes approximating the circular section of the pipe |
| 1084 | Float_t epsilon = 0.001; |
| 1085 | Int_t ndiv = 10; |
| 1086 | Int_t imax = 1; |
| 1087 | Double_t divpar[3]; |
| 1088 | Double_t dydiv = kSensHeight/ndiv; |
| 1089 | Double_t ydiv = (kSensHeight - dydiv)/2.; |
| 1090 | Float_t rmin = 39.5; |
| 1091 | Float_t xdiv = 0.; |
| 1092 | Float_t xvol; |
| 1093 | Float_t yvol; |
| 1094 | |
| 1095 | for (Int_t idiv = 0; idiv < ndiv; idiv++){ |
| 1096 | ydiv += dydiv; |
| 1097 | xdiv = 0.; |
| 1098 | if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos(ydiv/rmin) ); |
| 1099 | divpar[0] = (kPcbLength - xdiv)/2.; |
| 1100 | divpar[1] = dydiv/2. - epsilon; |
| 1101 | divpar[2] = kSensWidth/2.; |
| 1102 | xvol = (kPcbLength + xdiv)/2.; |
| 1103 | yvol = ydiv; |
| 1104 | |
| 1105 | for (Int_t quadrant = 1; quadrant <= 4; quadrant++) { |
| 1106 | sprintf(idSlatCh9,"LE%d",ConvertSlatNum(1,quadrant,kNslats5-1)); |
| 1107 | sprintf(idSlatCh10,"LF%d",ConvertSlatNum(1,quadrant,kNslats5-1)); |
| 1108 | |
| 1109 | GetEnvelopes(8)->AddEnvelopeConstituentParam("S09G", idSlatCh9, quadrant*100+imax+4*idiv+1, |
| 1110 | TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength,0.),3,divpar); |
| 1111 | GetEnvelopes(9)->AddEnvelopeConstituentParam("S10G", idSlatCh10, quadrant*100+imax+4*idiv+1, |
| 1112 | TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength,0.),3,divpar); |
| 1113 | } |
| d1cd2474 |
1114 | } |
| e516b01d |
1115 | // cout << "Geometry for Station 5...... done" << endl; |
| 1116 | |
| 1117 | } |
| d1cd2474 |
1118 | } |
| 1119 | |
| 1120 | |
| 1121 | //______________________________________________________________________________ |
| 1122 | void AliMUONSlatGeometryBuilder::SetTransformations() |
| 1123 | { |
| 1124 | // Defines the transformations for the station2 chambers. |
| 1125 | // --- |
| 1126 | |
| 1127 | AliMUONChamber* iChamber1 = GetChamber(4); |
| 1128 | Double_t zpos1 = - iChamber1->Z(); |
| 1129 | iChamber1->GetGeometry() |
| 1130 | ->SetTranslation(TGeoTranslation(0., 0., zpos1)); |
| 1131 | |
| 1132 | AliMUONChamber* iChamber2 = GetChamber(5); |
| 1133 | Double_t zpos2 = - iChamber2->Z(); |
| 1134 | iChamber2->GetGeometry() |
| 1135 | ->SetTranslation(TGeoTranslation(0., 0., zpos2)); |
| 1136 | |
| 1137 | iChamber1 = GetChamber(6); |
| 1138 | zpos1 = - iChamber1->Z(); |
| 1139 | iChamber1->GetGeometry() |
| 1140 | ->SetTranslation(TGeoTranslation(0., 0., zpos1)); |
| 1141 | |
| 1142 | iChamber2 = GetChamber(7); |
| 1143 | zpos2 = - iChamber2->Z(); |
| 1144 | iChamber2->GetGeometry() |
| 1145 | ->SetTranslation(TGeoTranslation(0., 0., zpos2)); |
| 1146 | |
| 1147 | iChamber1 = GetChamber(8); |
| 1148 | zpos1 = - iChamber1->Z(); |
| 1149 | iChamber1->GetGeometry() |
| 1150 | ->SetTranslation(TGeoTranslation(0., 0., zpos1)); |
| 1151 | |
| 1152 | iChamber2 = GetChamber(9); |
| 1153 | zpos2 = - iChamber2->Z(); |
| 1154 | iChamber2->GetGeometry() |
| 1155 | ->SetTranslation(TGeoTranslation(0., 0., zpos2)); |
| 1156 | |
| 1157 | } |
| 1158 | |
| 1159 | //______________________________________________________________________________ |
| 1160 | void AliMUONSlatGeometryBuilder::SetSensitiveVolumes() |
| 1161 | { |
| 1162 | // Defines the sensitive volumes for slat stations chambers. |
| 1163 | // --- |
| 1164 | |
| 1165 | GetChamber(4)->GetGeometry()->SetSensitiveVolume("S05G"); |
| 1166 | GetChamber(5)->GetGeometry()->SetSensitiveVolume("S06G"); |
| 1167 | GetChamber(6)->GetGeometry()->SetSensitiveVolume("S07G"); |
| 1168 | GetChamber(7)->GetGeometry()->SetSensitiveVolume("S08G"); |
| 1169 | GetChamber(8)->GetGeometry()->SetSensitiveVolume("S09G"); |
| 1170 | GetChamber(9)->GetGeometry()->SetSensitiveVolume("S10G"); |
| 1171 | } |
| 1172 | |
| 1173 | //______________________________________________________________________________ |
| 1174 | Int_t AliMUONSlatGeometryBuilder::ConvertSlatNum(Int_t numslat, Int_t quadnum, Int_t fspq) const |
| 1175 | { |
| 2057e0cc |
1176 | // On-line function establishing the correspondance between numslat (the slat number on a particular quadrant (numslat->0....4 for St3)) |
| 1177 | // and slatnum (the slat number on the whole panel (slatnum->1...18 for St3) |
| c10e6eaf |
1178 | numslat += 1; |
| 1179 | if (quadnum==2 || quadnum==3) |
| 1180 | numslat += fspq; |
| 1181 | else |
| 1182 | numslat = fspq + 2-numslat; |
| 1183 | numslat -= 1; |
| d1cd2474 |
1184 | |
| c10e6eaf |
1185 | if (quadnum==3 || quadnum==4) numslat += 2*fspq+1; |
| 1186 | |
| 1187 | return numslat; |
| d1cd2474 |
1188 | } |
git://git.uio.no / u/mrichter/AliRoot.git / blame