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db486a6e 1#ifndef ALIITSV11GEOMETRYSDD_H
2#define ALIITSV11GEOMETRYSDD_H
3
4/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
6
73dfc864 7// $Id$
effd7456 8
b7943f00 9//*************************************************************************
effd7456 10//
11// SDD geometry, based on ROOT geometrical modeler
12//
13// Its integration to the aliroot framework is done in the AliITSv11Hybrid
14// class (AliITSv11 not being functionnal so far)
15//
16// This geometry has no dependence with aliroot, you can run it with root
17// only, provided that the AliITSv11GeomCable classes are also compiled
18//
b7943f00 19// Ludovic Gaudichet gaudichet@to.infn.it
20//*************************************************************************
db486a6e 21
effd7456 22
db486a6e 23class TGeoVolume;
e118532f 24class TGeoPcon;
108bd0fe 25class TGeoVolumeAssembly;
b7943f00 26class TGeoTranslation;
db486a6e 27class TGeoCombiTrans;
28class TGeoArb8;
c789ee28 29class TGeoNode;
b7943f00 30class TGeoMedium;
31class TGeoMatrix;
b7943f00 32class AliITSv11GeomCableFlat;
db486a6e 33
b7943f00 34#include "AliITSv11Geometry.h"
db486a6e 35
c789ee28 36
db486a6e 37class AliITSv11GeometrySDD : public AliITSv11Geometry {
38
39 public:
40 AliITSv11GeometrySDD();
41 AliITSv11GeometrySDD(Int_t debug);
b7943f00 42 AliITSv11GeometrySDD(const AliITSv11GeometrySDD &source);
43 AliITSv11GeometrySDD& operator=(const AliITSv11GeometrySDD &source);
44 virtual ~AliITSv11GeometrySDD();
db486a6e 45
c789ee28 46 // Main functions
b7943f00 47 virtual void Layer3(TGeoVolume *moth);
48 virtual void Layer4(TGeoVolume *moth);
bf210566 49 virtual void ForwardLayer3(TGeoVolume *moth);
50 virtual void ForwardLayer4(TGeoVolume *moth);
e118532f 51 virtual void SDDCables(TGeoVolume *moth);
52
b7943f00 53 virtual Int_t GetCurrentLayLaddDet(Int_t &lay, Int_t &ladd, Int_t&det) const;
db486a6e 54
c789ee28 55 // Functions for coding, testing, debugging
b7943f00 56 void AddHybrids(bool b) {fAddHybrids = b;};
57 void AddSensors(bool b) {fAddSensors = b;};
58 void AddHVcables(bool b) {fAddHVcables = b;};
59 void AddCables(bool b) {fAddCables = b;};
60 void AddCoolingSyst(bool b) {fAddCoolingSyst= b;};
61
62 void CheckOverlaps(Double_t precision = 0.01);
63 void AddOnlyLay3Ladder(Int_t min,Int_t max){
64 fAddOnlyLadder3min = min; fAddOnlyLadder3max = max; };
65 void AddOnlyLay4Ladder(Int_t min,Int_t max) {
66 fAddOnlyLadder4min = min; fAddOnlyLadder4max = max;};
67 void ShowOnePiece(TGeoVolume *Moth);
68
69 virtual void SetParameters();
70 TGeoVolume* GetMotherVolume() const { return fMotherVol;};
cfe39822 71 const char* GetSenstiveVolumeName3() const {return fgkSDDsensitiveVolName3;};
72 const char* GetSenstiveVolumeName4() const {return fgkSDDsensitiveVolName4;};
fa4639a3 73 Int_t GetLay3NLadders() const;
74 Int_t GetLay4NLadders() const;
db486a6e 75
76 private:
77
108bd0fe 78 virtual TGeoVolumeAssembly* CreateLadder(Int_t iLay);
79 virtual TGeoVolumeAssembly* CreateDetectorsAssembly(Int_t iLay);
6801b453 80 virtual TGeoVolumeAssembly* CreateDetectorsAssemblyLadd2();
73dfc864 81 virtual TGeoVolume* CreateLadderSegment(Int_t iLay, Int_t iSeg);
108bd0fe 82 virtual TGeoVolumeAssembly* CreateEndLadder(Int_t iLay);
83 virtual TGeoVolumeAssembly* CreateEndLadderCards(Int_t iLay);
bf210566 84 virtual TGeoVolume* CreateEndLadderCardsV(Int_t iLay);
afac5372 85 virtual TGeoVolumeAssembly* CreateSupportRing();
108bd0fe 86
87 // Create some basic objects :
88 virtual void CreateSDDsensor();
89 virtual TGeoVolume* CreateHybrid(Int_t iLRSide);
90 virtual TGeoVolume* CreatePinSupport();
91 virtual TGeoVolume* CreateCoolPipeSupportL();
92 virtual TGeoVolume* CreateCoolPipeSupportR();
93 virtual TGeoVolume* CreateBaseThermalBridge();
94
73dfc864 95 virtual TGeoVolumeAssembly* CreateLadderFoot();
96 virtual TGeoVolumeAssembly* CreateCarlosCard(Int_t iLay);
97 virtual Int_t CreateLVCard();
afac5372 98 virtual TGeoVolumeAssembly* CreateHVCard();
108bd0fe 99
100 void CreateBasicObjects();
e118532f 101 Double_t GetConeZ(Double_t r, Double_t refR1, Double_t refR2,
43aefea7 102 Double_t refZ1, Double_t refZ2) const;
e118532f 103 TGeoPcon* CreateConeConstSection(Double_t r1max, Double_t z1,
104 Double_t r2max, Double_t z2,
105 Double_t section, Int_t nDiv=1);
106 Int_t CreateAndInsetConeCablePart(TGeoVolume *mother, Double_t angle,
107 Int_t nLay3, Int_t nLay4,
108 Double_t r1, Double_t z1,
109 Double_t r2, Double_t z2);
b7943f00 110
73dfc864 111 // Check that the medium exists
b7943f00 112 virtual TGeoMedium* GetMedium(const char* mediumName);
113
114 // Create a TGeoCombiTrans: general rotation in phi and (dy,dz) translation
c789ee28 115 TGeoCombiTrans* CreateCombiTrans( const char *name,
108bd0fe 116 Double_t dy, Double_t dz, Double_t dphi,
117 Bool_t planeSym=kFALSE);
db486a6e 118
119 // add (dx,dy,dz) translation to a initial TGeoCombiTrans
c789ee28 120 void AddTranslationToCombiTrans( TGeoCombiTrans* ct,
b7943f00 121 Double_t dx=0, Double_t dy=0, Double_t dz=0) const;
db486a6e 122
123 // Create one side of the CF corner of the CF structure
8f20b5e4 124 TGeoArb8* CreateLadderSide( const char *name,
125 Double_t dz, Double_t angle, Double_t xSign,
c789ee28 126 Double_t L, Double_t H, Double_t l);
db486a6e 127
b7943f00 128 //----------------------------
129 TGeoVolume* fPinSupport; //! pins glued to sensors
130 TGeoVolume* fCoolPipeSupportL; //! half of cooling pipe support
131 TGeoVolume* fCoolPipeSupportR; //! half of cooling pipe support
108bd0fe 132 TGeoVolume* fSDDsensor3; //! sensor of lay. 3 and HV cables on it
133 TGeoVolume* fSDDsensor4; //! sensor of lay. 4 and HV cables on it
b7943f00 134 TGeoVolume* fBaseThermalBridge; //! Base of hybrid thermal bridge
135 TGeoVolume* fHybrid; //! hybrid volume
73dfc864 136 TGeoVolumeAssembly *fLadderFoot;//! ladder foot in stesalite
137 TGeoVolumeAssembly *fCardLVR; //! low voltage card, right
138 TGeoVolumeAssembly *fCardLVL; //! low voltage card, left
139 TGeoVolumeAssembly *fCardHV; //! high voltage card
140 TGeoVolumeAssembly *fCardCarlos;//! end-ladder CARLOS card
141 TGeoVolumeAssembly *fRaccordoL; //! link between cooling tubes at end ladder
142 TGeoVolume* fCommonVol[2]; //! some common vol. used in several places
143 TGeoMatrix* fCommonTr[2]; //! some common transformations
b7943f00 144
54503d83 145 static const Int_t fgkNladdSegCommonVol = 20; // Number of vol.
b7943f00 146 TGeoVolume* fLaddSegCommonVol[fgkNladdSegCommonVol];//! volumes in ladder
147 TGeoMatrix* fLaddSegCommonTr[fgkNladdSegCommonVol]; //! their transf.
148
149 AliITSv11GeomCableFlat *fDigitCableLay3A; // layer 3 cables, side A
108bd0fe 150 AliITSv11GeomCableFlat *fDigitCableLay3B; // layer 3 cables, side B
151 AliITSv11GeomCableFlat *fDigitCableLay4A; // layer 4 cables, side A
b7943f00 152 AliITSv11GeomCableFlat *fDigitCableLay4B; // layer 4 cables, side B
153
154 TGeoVolume *fMotherVol; //! mother volume given in LayerX() funct.
155 bool fAddHybrids; // Insert hybrids ? (default TRUE)
156 bool fAddSensors; // Insert sensors ? (default TRUE)
157 bool fAddHVcables; // Insert HV cables ? (default TRUE)
158 bool fAddCables; // Insert cables ? (default TRUE)
159 bool fAddCoolingSyst; // Insert cooling system ? (default TRUE)
160 bool fCoolingOn; // Insert cooling fluid ? (default TRUE)
161 Int_t fAddOnlyLadder3min; // first ladder index
162 Int_t fAddOnlyLadder3max; // last ladder index
163 Int_t fAddOnlyLadder4min; // first ladder index
164 Int_t fAddOnlyLadder4max; // last ladder index
165 Int_t fColorCarbonFiber; // display colors
166 Int_t fColorRyton; // ===
167 Int_t fColorPhynox; // ===
168 Int_t fColorSilicon; // ===
169 Int_t fColorAl; // ===
170 Int_t fColorPolyhamide; // ===
171 Int_t fColorGlass; // ===
172 Int_t fColorSMD; // ===
173 Int_t fColorSMDweld; // ===
108bd0fe 174 Int_t fColorStesalite; // ===
b7943f00 175
176 //-------------------------------------- parameters for the SDD geometry
177
cfe39822 178 static const char* fgkSDDsensitiveVolName3; // sens. vol. name for lay. 3
179 static const char* fgkSDDsensitiveVolName4; // sens. vol. name for lay. 4
b7943f00 180
181 static const Int_t fgkLay3Nladd; // 14
182 static const Int_t fgkLay3Ndet; // 6
183 static const Double_t fgkLay3Rmin; // min. radius of tube
184 static const Double_t fgkLay3Rmax; // max. radius of tube
185 static const Double_t fgkLay3Length; // length of layer 3 tube
186 static const Double_t fgkLay3LadderLength; // tot. length of ladder
187 static const Double_t fgkLay3DetShortRadius; // radius from beam axis
188 static const Double_t fgkLay3DetLongRadius; // radius from beam axis
189 static const Double_t fgkLay3LaddTopCornerEnd; // Ends of ladder 3
190 static const Double_t fgkLay3ZPlusEndLength; // ===
191
192 static const Int_t fgkLay4Nladd; // 22
193 static const Int_t fgkLay4Ndet; // 8
194 static const Double_t fgkLay4Rmin; // min. radius of tube
195 static const Double_t fgkLay4Rmax; // max. radius of tube
196 static const Double_t fgkLay4Length; // length of layer 4 tube
197 static const Double_t fgkLay4LadderLength; // tot. length of ladder
198 static const Double_t fgkLay4DetShortRadius; // radius from beam axis
199 static const Double_t fgkLay4DetLongRadius; // radius from beam axis
200 static const Double_t fgkLay4LaddTopCornerEnd; // Ends of ladder 3
201 static const Double_t fgkLay4ZPlusEndLength; // ===
202
bf210566 203 static const Double_t fgkEndLaddCardsShortRadiusLay3; // ref radius of end ladder cards
204 static const Double_t fgkEndLaddCardsShortRadiusLay4; // ref radius of end ladder cards
205 static const Double_t fgkDistEndLaddCardsLadd; // dist. between U cooling tube and ladder
206
b7943f00 207 static const Double_t fgkSegmentLength; // length of 1 ladder seg.
208 static const Double_t fgkLadderWidth; // carbon fiber structure
209 static const Double_t fgkLadderHeight; // including bottom beam
210 static const Double_t fgkLadderSegBoxDW; // To include hybrids in box
211 static const Double_t fgkLadderSegBoxDH; // To include hybrids in box
4249b2ee 212 // static const Double_t fgkLadderSegBoxDHCorr; // To include hybrids in box
b7943f00 213
214 static const Double_t fgkLadderBeamRadius; // carbon fiber beam radius
215 static const Double_t fgkLadderLa; // parameters defining
216 static const Double_t fgkLadderHa; // the V side shape
217 static const Double_t fgkLadderLb; // of the carbon
218 static const Double_t fgkLadderHb; // fiber ladder
219 static const Double_t fgkLadderl; // ============
220
221 static const Double_t fgkBottomBeamAngle; // bottom beam angle
222 static const Double_t fgkBeamSidePhi; // side beam angle
223
224 static const Double_t fgkWaferThickness; // sensor thickness (Y)
225 static const Double_t fgkWaferWidth; // width (X)
226 static const Double_t fgkWaferLength; // length (Z)
227 static const Double_t fgkWaferThickSens; // sensitive volume thich
228 static const Double_t fgkWaferWidthSens; // sens. volume width
229 static const Double_t fgkWaferLengthSens; // sens. volume length
230
231 static const Double_t fgkSensorGlassLX; // dimensions of glass
232 static const Double_t fgkSensorGlassLZ; // (on which pins are
233 static const Double_t fgkSensorGlassLY; // glued)
234 static const Double_t fgkGlassDXOnSensor; // Position of glass
235 static const Double_t fgkGlassDZOnSensor; // on sensor
236
237 static const Double_t fgkLadWaferSep; // ladder-sensor dist.
238 static const Double_t fgkPinR; // pins radius
239 static const Double_t fgkPinSuppWidth; // ===
240 static const Double_t fgkPinSuppHeight; // ===
241 static const Double_t fgkPinSuppRmax; // Parameters for pin
242 static const Double_t fgkPinSuppLength; // supports on
243 static const Double_t fgkPinSuppThickness; // carbon fiber
244 static const Double_t fgkPinSuppConeAngle; // ladder
245 static const Double_t fgkPinDXminOnSensor; // ===
246 static const Double_t fgkPinPinDDXOnSensor; // ===
247 static const Double_t fgkPinDYOnSensor; // ===
248
249 static const Double_t fgkCoolPipeInnerDiam; // Water cooling
250 static const Double_t fgkCoolPipeOuterDiam; // pipe
251 static const Double_t fgkLay3CoolPipeSuppH; // Heights of water
252 static const Double_t fgkLay4CoolPipeSuppH; // pipes on ladders
253 static const Double_t fgkCoolPipeSuppHeight; // ===
254 static const Double_t fgkCoolPipeSuppMaxLength; // ===
255 static const Double_t fgkCoolPipeSuppWidthExt; // Parameters for
256 static const Double_t fgkCoolPipeSuppWidthIn; // cooling pipes
257 static const Double_t fgkCoolPipeSuppHoleDiam; // on carbon fiber
258 static const Double_t fgkCoolPipeSuppFulWidth; // ladder
259 static const Double_t fgkCoolPipeSuppTongW; // ===
260 static const Double_t fgkCoolPipeSuppAngle; // ===
261 static const Double_t fgkCoolPipeSuppSlitL; // ===
262 static const Double_t fgkCoolPipeSuppAxeDist; // ===
263
264 static const Double_t fgkBTBthick; // BTB for :
265 static const Double_t fgkBTBlength; // Base of Thermal Bridge
266 static const Double_t fgkBTBwidth; // =====================
267 static const Double_t fgkBTBaxisAtoBottom; // axis A is the same as
268 static const Double_t fgkBTBaxisAtoBase; // the cooling pipe axis
269 static const Double_t fgkRadiusAminBTB; // ===
270 static const Double_t fgkRadiusBminBTB; // ===
271 static const Double_t fgkBTBHoleLength; // ===
272 static const Double_t fgkBTBHolewidth; // ===
273 static const Double_t fgkBTBHoleRefX; // ===
274 static const Double_t fgkBTBHoleRefY; // ===
275
276 static const Double_t fgkHybridLength; // Hybrid parameters :
277 static const Double_t fgkHybridWidth; // ===
278 static const Double_t fgkHybridAngle; // Hybrid on ladder in phi
279
280 static const Double_t fgkHybRndHoleRad; // ===
281 static const Double_t fgkHybRndHoleZ; // ===
282 static const Double_t fgkHybRndHoleX; // ===
283
284 static const Double_t fgkHybFLlowHoleDZ; // FLlow : low flex
285 static const Double_t fgkHybFLlowHolePasDX; // ===
286 static const Double_t fgkHybFLlowHoleAmbDX; // ===
287 // (center of ships to the border)
288 static const Double_t fgkHybFLlowChipZ4; // Z1 to Z4 : position
289 static const Double_t fgkHybFLlowChipZ3; // in z of the chip
290 static const Double_t fgkHybFLlowChipZ2; // centers
291 static const Double_t fgkHybFLlowChipZ1; // ===
292 static const Double_t fgkHybFLlowPasX; // Pascal center X pos
293 static const Double_t fgkHybFLlowAmbX; // Ambra center X pos
294 static const Double_t fgkHybChipsDZ; // Z dimension of chips
295 static const Double_t fgkHybPascalDX; // X dimension of Pascal
296 static const Double_t fgkHybAmbraDX; // X dimension of Ambra
297 static const Double_t fgkHybFLUpperWidth; // bFLUpper : upper flex
298 static const Double_t fgkHybFLUpperLength; // ===
299 static const Double_t fgkHybFLUpperAlDZ; // ===
300 static const Double_t fgkHybFLUpperAldx; // ===
301
302 static const Double_t fgkHybridThBridgeThick; // Thicknesses :
303 static const Double_t fgkHybAlThick; // ===
304 static const Double_t fgkHybUpThick; // ===
305 static const Double_t fgkHybGlueScrnThick; // ===
306 static const Double_t fgkHybGlueLowThick; // ===
307 static const Double_t fgkHybGlueUpThick; // ===
308 static const Double_t fgkHybAlCCThick; // ===
309 static const Double_t fgkHybUpCCThick; // ===
9c8369f9 310 static const Double_t fgkHybCC2SensorLen; // ===
311 static const Double_t fgkHybCC2SensorWid; // ===
312 static const Double_t fgkHybCC2SensorAng; // ===
b7943f00 313 static const Double_t fgkHybChipThick; // ===
314 static const Double_t fgkHybGlueAgThick; // ===
315 static const Double_t fgkHybUnderNiThick; // ===
316 static const Int_t fgkNHybSMD; // Number of SMD
317 static const Double_t fgkHybSMDposX[25]; // X pos. of SMD
318 static const Double_t fgkHybSMDposZ[25]; // Z pos. of SMD
319 static const Double_t fgkHybSMDmiddleW; // SMD width
320 static const Double_t fgkHybSMDmiddleL; // SMD length
321 static const Double_t fgkHybSMDendW; // end SMD witdh
322 static const Double_t fgkHybSMDendL; // end SMD length
323 static const Double_t fgkHybSMDheight; // SMD height
324
325 static const Double_t fgkDigitCablWidth; // Digital
326 static const Double_t fgkDigitCablAlThick; // cables
327 static const Double_t fgkDigitCablPolyThick; // ===
328
329 //HV cables
330 static const Double_t fgkWaHVcableAlThick; // Wrap-around
331 static const Double_t fgkWaHVcablePolyThick; // High Voltage
332 static const Double_t fgkWaHVcableLength; // cables
333 static const Double_t fgkWaHVcableWitdh; // (on sensor)
334 static const Double_t fgkWaHVcableDW; // ===
335
336 static const Double_t fgkTransitHVAlThick; // Transition
337 static const Double_t fgkTransitHVPolyThick; // High Voltage
338 static const Double_t fgkTransitHVHeadLX; // cables
339 static const Double_t fgkTransitHVHeadLZ; // (on sensor)
340 static const Double_t fgkTransitHVBondingLZ; // ===
341 static const Double_t fgkTransitHVtailLength; // ===
342 static const Double_t fgkTransitHVtailWidth; // ===
343 static const Double_t fgkTransitHVtailXpos; // ===
344 static const Double_t fgkTransitHVsideLZ; // ===
345 static const Double_t fgkTransitHVsideLeftZ; // ===
346 static const Double_t fgkTransitHVsideRightZ; // ===
347
348 static const Double_t fgkLongHVcablePolyThick; // Long High
349 static const Double_t fgkLongHVcableAlThick; // Voltage
350 static const Double_t fgkLongHVcableSeparation; // cables
351
108bd0fe 352
effd7456 353 static const Double_t fgkRubyDX; // ruby dx with respect to the middle (to ladder z axis)
354 static const Double_t fgkRubyZladd3; // Z of ruby, ladder 3
355 static const Double_t fgkRubyZladd4; // Z of ruby, ladder 4
356
357 static const Double_t fgkLadFootX; // Length of ladder foot
358 static const Double_t fgkLadFootZ; // width
359 static const Double_t fgkLadFootY; // thickness
360 static const Double_t fgkLadFootMiddleY; // thickness in the middle part
361 static const Double_t fgkLadBox1X; // size in X
362 static const Double_t fgkLadFingerPrintX; // size in X
363 static const Double_t fgkLadFingerPrintY ; // size in Y
364 static const Double_t fgkLadFingerPrintBorder; // size in X
365 static const Double_t fgkRubyCageHoleZ; // size in Z
366 static const Double_t fgkRubyCageHoleX; // size in X
367 static const Double_t fgkRubyCageHoleY; // size in Y
368 static const Double_t fgkRubyCageAxisShift; // shift in X
369 static const Double_t fgkScrewM4diam; // M4 screw standard diameter
370 static const Double_t fgkRubyScrewShiftToCenterY; // screw placement
371 static const Double_t fgkRubyHoleDiam; // guess what
108bd0fe 372
373// the end ladder cooling pipe and its heat exchanger
effd7456 374 static const Double_t fgkEndLadPipeUlengthLay3; // length in Z of the U cooling tube
375 static const Double_t fgkEndLadPipeUlengthLay4; // length in Z of the U cooling tube
376 static const Double_t fgkEndLadPipeUwidth; // width
377 static const Double_t fgkEndLadPipeRadius; // radius
378 static const Double_t fgkEndLadPipeInnerDiam; // InnerDiam
379 static const Double_t fgkEndLadPipeOuterDiam; // OuterDiam
380
381 static const Double_t fgkEndLadPipeArmZLay3; // the arms of the U cooling tube
382 static const Double_t fgkEndLadPipeArmZLay4; // (rectangular part surrounding the)
383 static const Double_t fgkEndLadPipeArmX; // the tube
384 static const Double_t fgkEndLadPipeArmY; // X, Y : size in the correxponding axis
385 static const Double_t fgkEndLadPipeArmBoxDY; // shift in Y of the arms from the axis
386 static const Double_t fgkEndLadPipeArmBoxDX; // shift in X of the arms from the axis
387 static const Double_t fgkEndLadPipeArmZpos; // position with respect to tube
108bd0fe 388
389
390 // approx dim for now - all of the following has to be checked
effd7456 391 // once Beppe provide the drawing...
108bd0fe 392
393 // Carlos Card :
effd7456 394 static const Double_t fgkLVcardX; // size of the card itself in X
395 static const Double_t fgkLVcardY; // size of the card itself in Y
396 static const Double_t fgkLVcardZ; // size of the card itself in Z
397 static const Double_t fgkLVcardCuZ; // Cu thickness
398
399 static const Double_t fgkLVChip0X; // chip #0
400 static const Double_t fgkLVChip0Y; // ...
401 static const Double_t fgkLVChip0Z; // thickness without si layer
402 static const Double_t fgkLVChip0SiZ; // Si layer thickness
403 static const Double_t fgkLVChip0PosX; // Position with respect to the card
404 static const Double_t fgkLVChip0PosY; // Position with respect to the card
405
406 static const Double_t fgkLVChip1X; // same
407 static const Double_t fgkLVChip1Y; // conventions
408 static const Double_t fgkLVChip1Z; // as
409 static const Double_t fgkLVChip1SiZ; // chip 0
410 static const Double_t fgkLVChip1PosX; // ==
411 static const Double_t fgkLVChip1PosY; // ==
412
413 static const Double_t fgkLVChip2X; // same
414 static const Double_t fgkLVChip2Y; // conventions
415 static const Double_t fgkLVChip2Z; // as
416 static const Double_t fgkLVChip2SiZ; // chip 0
417 static const Double_t fgkLVChip2PosX; // ==
418 static const Double_t fgkLVChip2PosY; // ==
419
420 static const Double_t fgkLVChip3X; // same
421 static const Double_t fgkLVChip3Y; // conventions
422 static const Double_t fgkLVChip3Z; // as
423 static const Double_t fgkLVChip3SiZ; // chip 0
424 static const Double_t fgkLVChip3PosX; // ==
425 static const Double_t fgkLVChip3PosY; // ==
426
427 static const Double_t fgkLVcoolX1; // pieces of alCu12
428 static const Double_t fgkLVcoolY1; // for heat exchange
429 static const Double_t fgkLVcoolZ1; // with the cooling tube
430
431 static const Double_t fgkLVcoolX2; // X,Y,Z are
432 static const Double_t fgkLVcoolY2; // dimensions
433 static const Double_t fgkLVcoolZ2; // of the pieces
434
435 static const Double_t fgkLVcoolX3; // ==
436 static const Double_t fgkLVcoolY3; // ==
437 static const Double_t fgkLVcoolPosY; // ==
108bd0fe 438
439 // HV card :
effd7456 440 static const Double_t fgkHVCardCeramX; // size in X of the ceramic card
441 static const Double_t fgkHVCardCeramY; // size in Y
442 static const Double_t fgkHVCardCeramZ; // size in Z
443
444 static const Double_t fgkHVCardCapa1X; // size in X of the capa 1
445 static const Double_t fgkHVCardCapa1Z; // size in Z
446 static const Double_t fgkHVCardCapa1Ymid; // size of the middle part
447 static const Double_t fgkHVCardCapa1Yend; // ...
448 static const Double_t fgkHVCardCapa1PosX; // position on the card
449 static const Double_t fgkHVCardCapa1PosY; // position on the card
450
451 static const Double_t fgkHVCardCapa2X; // idem for second type capa
452 static const Double_t fgkHVCardCapa2Z; // love me
453 static const Double_t fgkHVCardCapa2Ymid; // ...
454 static const Double_t fgkHVCardCapa2Yend; // tender,
455 static const Double_t fgkHVCardCapa2PosX; // ...
456 static const Double_t fgkHVCardCapa2PosY; // love me true
457
458 static const Double_t fgkHVCardCapa3Xmid; // idem for third type capa
459 static const Double_t fgkHVCardCapa3Xend; // ===
460 static const Double_t fgkHVCardCapa3Z; // ===
461 static const Double_t fgkHVCardCapa3Y; // ===
462
463 static const Double_t fgkHVCardCapa3PosX1; // this capa is placed
464 static const Double_t fgkHVCardCapa3PosX2; // in several positions
465 static const Double_t fgkHVCardCapa3PosX3; // ...
466 static const Double_t fgkHVCardCapa3PosX4; // ===
467 static const Double_t fgkHVCardCapa3PosX5; // ===
468 static const Double_t fgkHVCardCapa3PosY1; // ===
469 static const Double_t fgkHVCardCapa3PosY2; // ===
470 static const Double_t fgkHVCardCapa3PosY3; // ===
471
472 static const Double_t fgkHVCardCool1X; // cooling
473 static const Double_t fgkHVCardCool1Y; // pieces for
474 static const Double_t fgkHVCardCool1Z; // heat exchange
475 static const Double_t fgkHVCardCool2X; // with
476 static const Double_t fgkHVCardCool2Y; // cooling U tube
477 static const Double_t fgkHVCardCool2Z; // ===
478 static const Double_t fgkHVCardCool3X; // ===
479 static const Double_t fgkHVCardCool3Y; // ===
480 static const Double_t fgkHVCardCool3Z; // ===
481 static const Double_t fgkHVCardCoolDY; // ===
482
73dfc864 483 static const Double_t fgkCarlosSuppX1; // piece with which
effd7456 484 static const Double_t fgkCarlosSuppY1; // the carlos card
485 static const Double_t fgkCarlosSuppX2; // is fixed
486 static const Double_t fgkCarlosSuppY2; // ===
487 static const Double_t fgkCarlosSuppZ; // ===
488 static const Double_t fgkCarlosSuppAngle; // ===
489 static const Double_t fgkCarlosSuppX3; // ===
490 static const Double_t fgkCarlosSuppY3; // ===
491 static const Double_t fgkCarlosSuppZ3; // ===
492 static const Double_t fgkCarlosSuppTopLen; // ===
108bd0fe 493
73dfc864 494 // screws fixing the board on the U tube
495 static const Double_t fgkLittleScrewHeadR; // screws fixing boards
496 static const Double_t fgkLittleScrewHeadH; // Value to be checked
497 static const Double_t fgkLittleScrewR; // ===
498 static const Double_t fgkShiftLittleScrewLV; // ===
499 static const Double_t fgkLittleLVScrewHeadR; // ===
500
501 // CARLOS board
502 static const Double_t fgkCarlosCardX1; // length (first part of Carlos card)
503 static const Double_t fgkCarlosCardY1; // thickness
504 static const Double_t fgkCarlosCardZ1; // width
505 static const Double_t fgkCarlosCardCuY; // thickness of Cu layer (strips)
506 static const Double_t fgkCarlosCardX2; // length (2nd part of Carlos card)
507 static const Double_t fgkCarlosCardZ2; // width
508
509 static const Double_t fgkCarlosCardChipSiThick; // Carlos Chip thicknes - value to be checked
510 static const Double_t fgkCarlosCardShift; // (value to be checked) shift in z w.r.t. heat bridge
511
512 // size and position of various chips on carlos end-ladder board
513 static const Double_t fgkCarlosU1X; // chip size in X
514 static const Double_t fgkCarlosU1Y; // chip size in Y
515 static const Double_t fgkCarlosU1Z; // chip size in Z
516 static const Double_t fgkCarlosU1posX; // position in X
517 static const Double_t fgkCarlosU1posZ; // position in Z
518
519 static const Double_t fgkCarlosU2X; // chip size in X
520 static const Double_t fgkCarlosU2Y; // chip size in Y
521 static const Double_t fgkCarlosU2Z; // chip size in Z
522 static const Double_t fgkCarlosU2posX; // position in X
523 static const Double_t fgkCarlosU2posZ; // position in Z
524
525 static const Double_t fgkCarlosU3X; // same convention
526 static const Double_t fgkCarlosU3Y; // ===
527 static const Double_t fgkCarlosU3Z; // ===
528 static const Double_t fgkCarlosU3posX; // ===
529 static const Double_t fgkCarlosU3posZ; // ===
530
531 // U4 like U3
532 static const Double_t fgkCarlosU4posX; // same convention
533 static const Double_t fgkCarlosU4posZ; // ===
534
535 static const Double_t fgkCarlosU17X; // same convention
536 static const Double_t fgkCarlosU17Y; // ===
537 static const Double_t fgkCarlosU17Z; // ===
538 static const Double_t fgkCarlosU17posX; // ===
539 static const Double_t fgkCarlosU17posZ; // ===
540
541 static const Double_t fgkCarlosU35X; // same convention
542 static const Double_t fgkCarlosU35Y; // ===
543 static const Double_t fgkCarlosU35Z; // ===
544 static const Double_t fgkCarlosU35posX; // ===
545 static const Double_t fgkCarlosU35posZ; // ===
546
547 static const Double_t fgkCarlosU36X; // same convention
548 static const Double_t fgkCarlosU36Y; // ===
549 static const Double_t fgkCarlosU36Z; // ===
550 static const Double_t fgkCarlosU36posX; // ===
551 static const Double_t fgkCarlosU36posZ; // ===
552
553 static const Double_t fgkCarlosQZ1X; // same convention
554 static const Double_t fgkCarlosQZ1Y; // look more thick than design number (0.7) ! to be checked
555 static const Double_t fgkCarlosQZ1Z; // to be checked
556 static const Double_t fgkCarlosQZ1posX; // to be checked
557 static const Double_t fgkCarlosQZ1posZ; // to be checked
558
559 // some pieces at the end of the carbon fiber ladder
560 static const Double_t fgkCoolPipeLay3Len; // value to be checked
561 static const Double_t fgkCoolPipeLay4Len; // ===
562 static const Double_t fgkHVguideX1; // ===
563 static const Double_t fgkHVguideY1; // ===
564 static const Double_t fgkHVguideZ1; // ===
565 static const Double_t fgkHVguideZ2; // ===
566 static const Double_t fgkHVguideDX; // ===
567 static const Double_t fgkHVguideSuppFullZ; // ===
568
569 // Cooling connector between phynox and plastic cooling water tubes
570 static const Double_t fgkConnectorCoolTubeRmin; // internal radius
571 static const Double_t fgkConnectorCoolTubeR1; // value to be checked
572 static const Double_t fgkConnectorCoolTubeL1; // ===
573 static const Double_t fgkConnectorCoolTubeR2; // ===
574 static const Double_t fgkConnectorCoolTubeL2; // ===
575 static const Double_t fgkConnectorCoolTubeR3; // ===
576 static const Double_t fgkConnectorCoolTubeL3; // ===
577
e118532f 578 // parameters for coding SDD cables on SDD and SSD cones
579 static const Double_t fgkSectionCuPerMod; // area of copper per mod.
580 static const Double_t fgkSectionPlastPerMod; // area of plast per mod.
581 static const Double_t fgkSectionGlassPerMod; // area of optical fiber per mod.
c890eba4 582 static const Double_t fgkSectionCoolPolyuEL; // area of cooling tubes on End Ladders
583 static const Double_t fgkSectionCoolWaterEL; // area of cooling water on End Ladders
d485d5bf 584 static const Double_t fgkEndLadderEarthCableR; // radius of the earth cable on End Ladders
e118532f 585 static const Double_t fgkCableBendRatio; // ??? this factor account for the bending of cables
9c8369f9 586 static const Double_t fgkHybridAlFoilThick; // Thickness of Al foil on hybrid side
587 static const Double_t fgkHybridAlFoilWide; // Width of Al foil on hybrid side
588 static const Double_t fgkHybridAlFoilSide; // Side length of Al foil on hybrid side
e118532f 589
590 static const Double_t fgkConeSDDr1; // define SDD cone slope and pos
591 static const Double_t fgkConeSDDr2; // define SDD cone slope and pos
592 static const Double_t fgkConeSDDz1; // define SDD cone slope and pos
593 static const Double_t fgkConeSDDz2; // define SDD cone slope and pos
594
595 static const Double_t fgkSDDCableR1; // ??? // part 1 of "cable cone"
596 static const Double_t fgkSDDCableR2; // ??? // part 1/2 of "cable cone"
597 static const Double_t fgkSDDCableR3; // ??? // part 2 of "cable cone"
598
599 static const Double_t fgkSDDCableDZint; // length of intermediate cylinder
600 static const Double_t fgkSDDCableR5; // third part of "cable cone"
601 static const Double_t fgkSDDCableZ5; // third part of "cable cone"
602
603
604
73dfc864 605 // distance from the heat bridge center to the card center :
606 static const Double_t fgkCarlosCard2HeatBridge;// distance from the heat bridge center to the card center
607
b7943f00 608 static const Double_t fgkmu; // 1 micron, or more for debugging
609
610 // calculated parameters
611 Double_t fLay3LadderUnderSegDH; // To include HVcables in box
612 Double_t fLay4LadderUnderSegDH; // To include HVcables in box
613 Double_t fLay3LaddShortRadius; // ladder 3 to beam axis radius
614 Double_t fLay3LaddLongRadius; // ladder 3 to beam axis radius
615 Double_t fLay4LaddShortRadius; // ladder 4 to beam axis radius
616 Double_t fLay4LaddLongRadius; // ladder 4 to beam axis radius
617
73dfc864 618 // parameters that can be modified
b7943f00 619 Double_t fLay3sensorZPos[6]; // Z pos of sensors in layer 3
620 Double_t fLay4sensorZPos[8]; // Z pos of sensors in layer 4
db486a6e 621
73dfc864 622 ClassDef(AliITSv11GeometrySDD,0) // ITS v11 SDD geometry
db486a6e 623};
624
625
db486a6e 626#endif