* without fee, provided that the above copyright notice appears in all *
* copies and that both the copyright notice and this permission notice *
* appear in the supporting documentation. The authors make no claims *
- * about the suitability of this software for any purpose. It is *
+ * about the suitability of this software for any purpeateose. It is *
* provided "as is" without express or implied warranty. *
**************************************************************************/
/*
$Log$
+Revision 1.39 2003/01/14 10:50:19 alibrary
+Cleanup of STEER coding conventions
+
+Revision 1.38 2002/11/21 17:01:56 alibrary
+Removing AliMCProcess and AliMC
+
+Revision 1.37 2002/10/23 07:24:57 alibrary
+Introducing Riostream.h
+
+Revision 1.36 2002/10/14 14:57:29 hristov
+Merging the VirtualMC branch to the main development branch (HEAD)
+
+Revision 1.31.4.3 2002/10/11 06:56:48 hristov
+Updating VirtualMC to v3-09-02
+
+Revision 1.35 2002/09/02 15:51:48 morsch
+Gsbool calls added to resolve MANY. (I. Hrivnacova)
+
+Revision 1.31.4.2 2002/07/24 10:07:21 alibrary
+Updating VirtualMC
+
+Revision 1.33 2002/07/23 10:02:46 morsch
+All volume names start with "S".
+
+Revision 1.32 2002/05/02 12:51:10 morsch
+For G4: gMC->VolId(...) replaced by gAlice->GetModule(...).
+
+Revision 1.31 2002/03/13 07:55:04 jchudoba
+Correction of the errourness last commit.
+
+Revision 1.29 2001/06/21 14:54:37 morsch
+Put volumes of station 3 into DIPO if present. (A. de Falco)
+
+Revision 1.28 2001/05/16 14:57:17 alibrary
+New files for folders and Stack
+
+Revision 1.27 2001/04/06 11:24:43 morsch
+Dependency on implementations of AliSegmentation and AliMUONResponse moved to AliMUONFactory class.
+Static method Build() builds the MUON system out of chambers, segmentation and response.
+
+Revision 1.26 2001/03/17 10:07:20 morsch
+Correct inconsistent variable name / method name / comments.
+
+Revision 1.25 2001/03/16 15:32:06 morsch
+Corrections of overlap with beam shield and dipole (A. de Falco)
+
+Revision 1.24 2001/03/14 17:22:15 pcrochet
+Geometry of the trigger chambers : a vertical gap of has been introduced around x=0 according fig.3.27 of the TDR (P.Dupieux)
+
+Revision 1.23 2001/01/18 15:23:49 egangler
+Bug correction in StepManager :
+Now the systematic offset with angle is cured
+
+Revision 1.22 2001/01/17 21:01:21 hristov
+Unused variable removed
+
+Revision 1.21 2000/12/20 13:00:22 egangler
+
+Added charge correlation between cathods.
+In Config_slat.C, use
+ MUON->Chamber(chamber-1).SetChargeCorrel(0.11); to set the RMS of
+ q1/q2 to 11 % (number from Alberto)
+ This is stored in AliMUONChamber fChargeCorrel member.
+ At generation time, when a tracks enters the volume,
+ AliMUONv1::StepManager calls
+ AliMUONChamber::ChargeCorrelationInit() to set the current value of
+ fCurrentCorrel which is then used at Disintegration level to scale
+ appropriately the PadHit charges.
+
+Revision 1.20 2000/12/04 17:48:23 gosset
+Modifications for stations 1 et 2 mainly:
+* station 1 with 4 mm gas gap and smaller cathode segmentation...
+* stations 1 and 2 with "grey" frame crosses
+* mean noise at 1.5 ADC channel
+* Ar-CO2 gas (80%+20%)
+
+Revision 1.19 2000/12/02 17:15:46 morsch
+Correction of dead zones in inner regions of stations 3-5
+Correction of length of slats 3 and 9 of station 4.
+
+Revision 1.17 2000/11/24 12:57:10 morsch
+New version of geometry for stations 3-5 "Slats" (A. de Falco)
+ - sensitive region at station 3 inner radius
+ - improved volume tree structure
+
+Revision 1.16 2000/11/08 13:01:40 morsch
+Chamber half-planes of stations 3-5 at different z-positions.
+
+Revision 1.15 2000/11/06 11:39:02 morsch
+Bug in StepManager() corrected.
+
+Revision 1.14 2000/11/06 09:16:50 morsch
+Avoid overlap of slat volumes.
+
+Revision 1.13 2000/10/26 07:33:44 morsch
+Correct x-position of slats in station 5.
+
+Revision 1.12 2000/10/25 19:55:35 morsch
+Switches for each station individually for debug and lego.
+
+Revision 1.11 2000/10/22 16:44:01 morsch
+Update of slat geometry for stations 3,4,5 (A. deFalco)
+
+Revision 1.10 2000/10/12 16:07:04 gosset
+StepManager:
+* SigGenCond only called for tracking chambers,
+ hence no more division by 0,
+ and may use last ALIROOT/dummies.C with exception handling;
+* "10" replaced by "AliMUONConstants::NTrackingCh()".
+
+Revision 1.9 2000/10/06 15:37:22 morsch
+Problems with variable redefinition in for-loop solved.
+Variable names starting with u-case letters changed to l-case.
+
+Revision 1.8 2000/10/06 09:06:31 morsch
+Include Slat chambers (stations 3-5) into geometry (A. de Falco)
+
+Revision 1.7 2000/10/02 21:28:09 fca
+Removal of useless dependecies via forward declarations
+
Revision 1.6 2000/10/02 17:20:45 egangler
Cleaning of the code (continued ) :
-> coding conventions
// Manager and hits classes for set:MUON version 0 //
/////////////////////////////////////////////////////////
-#include <TTUBE.h>
+#include <Riostream.h>
+#include <TClonesArray.h>
+#include <TLorentzVector.h>
#include <TNode.h>
#include <TRandom.h>
-#include <TLorentzVector.h>
-#include <iostream.h>
+#include <TTUBE.h>
#include "AliMUONv1.h"
#include "AliRun.h"
-#include "AliMC.h"
#include "AliMagF.h"
#include "AliCallf77.h"
#include "AliConst.h"
#include "AliMUONPadHit.h"
#include "AliMUONConstants.h"
#include "AliMUONTriggerCircuit.h"
+#include "AliMUONFactory.h"
ClassImp(AliMUONv1)
{
// Constructor
fChambers = 0;
+ fStations = 0;
}
//___________________________________________
: AliMUON(name,title)
{
// Constructor
+ // By default include all stations
+ fStations = new Int_t[5];
+ for (Int_t i=0; i<5; i++) fStations[i] = 1;
+
+ AliMUONFactory factory;
+ factory.Build(this, title);
}
//___________________________________________
//
Float_t bpar[3];
Float_t tpar[3];
- Float_t pgpar[10];
+// Float_t pgpar[10];
Float_t zpos1, zpos2, zfpos;
+ // Outer excess and inner recess for mother volume radius
+ // with respect to ROuter and RInner
Float_t dframep=.001; // Value for station 3 should be 6 ...
- Float_t dframep1=.001;
-// Bool_t frames=kTRUE;
- Bool_t frames=kFALSE;
+ // Width (RdPhi) of the frame crosses for stations 1 and 2 (cm)
+// Float_t dframep1=.001;
+ Float_t dframep1 = 11.0;
+// Bool_t frameCrosses=kFALSE;
+ Bool_t frameCrosses=kTRUE;
+ Float_t *dum=0;
- Float_t dframez=0.9;
- Float_t dr;
+// Float_t dframez=0.9;
+ // Half of the total thickness of frame crosses (including DAlu)
+ // for each chamber in stations 1 and 2:
+ // 3% of X0 of composite material,
+ // but taken as Aluminium here, with same thickness in number of X0
+ Float_t dframez = 3. * 8.9 / 100;
+// Float_t dr;
Float_t dstation;
//
//
// pointer to the current chamber
// pointer to the current chamber
- Int_t idAlu1=idtmed[1103];
- Int_t idAlu2=idtmed[1104];
+ Int_t idAlu1=idtmed[1103]; // medium 4
+ Int_t idAlu2=idtmed[1104]; // medium 5
// Int_t idAlu1=idtmed[1100];
// Int_t idAlu2=idtmed[1100];
- Int_t idAir=idtmed[1100];
- Int_t idGas=idtmed[1105];
+ Int_t idAir=idtmed[1100]; // medium 1
+// Int_t idGas=idtmed[1105]; // medium 6 = Ar-isoC4H10 gas
+ Int_t idGas=idtmed[1108]; // medium 9 = Ar-CO2 gas (80%+20%)
AliMUONChamber *iChamber, *iChamber1, *iChamber2;
+
+ if (fStations[0]) {
+
//********************************************************************
// Station 1 **
//********************************************************************
zpos1=iChamber1->Z();
zpos2=iChamber2->Z();
dstation = zpos2 - zpos1;
+ // DGas decreased from standard one (0.5)
+ iChamber->SetDGas(0.4); iChamber2->SetDGas(0.4);
+ // DAlu increased from standard one (3% of X0),
+ // because more electronics with smaller pads
+ iChamber->SetDAlu(3.5 * 8.9 / 100.); iChamber2->SetDAlu(3.5 * 8.9 / 100.);
zfpos=-(iChamber->DGas()+dframez+iChamber->DAlu())/2;
//
// Mother volume
- tpar[0] = iChamber->RInner()-dframep1;
- tpar[1] = (iChamber->ROuter()+dframep1)/TMath::Cos(phi);
- tpar[2] = dstation/4;
-
- gMC->Gsvolu("C01M", "TUBE", idAir, tpar, 3);
- gMC->Gsvolu("C02M", "TUBE", idAir, tpar, 3);
- gMC->Gspos("C01M", 1, "ALIC", 0., 0., zpos1 , 0, "ONLY");
- gMC->Gspos("C02M", 1, "ALIC", 0., 0., zpos2 , 0, "ONLY");
-// Aluminium frames
-// Outer frames
- pgpar[0] = 360/12/2;
- pgpar[1] = 360.;
- pgpar[2] = 12.;
- pgpar[3] = 2;
- pgpar[4] = -dframez/2;
- pgpar[5] = iChamber->ROuter();
- pgpar[6] = pgpar[5]+dframep1;
- pgpar[7] = +dframez/2;
- pgpar[8] = pgpar[5];
- pgpar[9] = pgpar[6];
- gMC->Gsvolu("C01O", "PGON", idAlu1, pgpar, 10);
- gMC->Gsvolu("C02O", "PGON", idAlu1, pgpar, 10);
- gMC->Gspos("C01O",1,"C01M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C01O",2,"C01M", 0.,0.,+zfpos, 0,"ONLY");
- gMC->Gspos("C02O",1,"C02M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C02O",2,"C02M", 0.,0.,+zfpos, 0,"ONLY");
-//
-// Inner frame
- tpar[0]= iChamber->RInner()-dframep1;
- tpar[1]= iChamber->RInner();
- tpar[2]= dframez/2;
- gMC->Gsvolu("C01I", "TUBE", idAlu1, tpar, 3);
- gMC->Gsvolu("C02I", "TUBE", idAlu1, tpar, 3);
-
- gMC->Gspos("C01I",1,"C01M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C01I",2,"C01M", 0.,0.,+zfpos, 0,"ONLY");
- gMC->Gspos("C02I",1,"C02M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C02I",2,"C02M", 0.,0.,+zfpos, 0,"ONLY");
+ tpar[0] = iChamber->RInner()-dframep;
+ tpar[1] = (iChamber->ROuter()+dframep)/TMath::Cos(phi);
+ tpar[2] = dstation/5;
+
+ gMC->Gsvolu("S01M", "TUBE", idAir, tpar, 3);
+ gMC->Gsvolu("S02M", "TUBE", idAir, tpar, 3);
+ gMC->Gspos("S01M", 1, "ALIC", 0., 0., zpos1 , 0, "ONLY");
+ gMC->Gspos("S02M", 1, "ALIC", 0., 0., zpos2 , 0, "ONLY");
+// // Aluminium frames
+// // Outer frames
+// pgpar[0] = 360/12/2;
+// pgpar[1] = 360.;
+// pgpar[2] = 12.;
+// pgpar[3] = 2;
+// pgpar[4] = -dframez/2;
+// pgpar[5] = iChamber->ROuter();
+// pgpar[6] = pgpar[5]+dframep1;
+// pgpar[7] = +dframez/2;
+// pgpar[8] = pgpar[5];
+// pgpar[9] = pgpar[6];
+// gMC->Gsvolu("S01O", "PGON", idAlu1, pgpar, 10);
+// gMC->Gsvolu("S02O", "PGON", idAlu1, pgpar, 10);
+// gMC->Gspos("S01O",1,"S01M", 0.,0.,-zfpos, 0,"ONLY");
+// gMC->Gspos("S01O",2,"S01M", 0.,0.,+zfpos, 0,"ONLY");
+// gMC->Gspos("S02O",1,"S02M", 0.,0.,-zfpos, 0,"ONLY");
+// gMC->Gspos("S02O",2,"S02M", 0.,0.,+zfpos, 0,"ONLY");
+// //
+// // Inner frame
+// tpar[0]= iChamber->RInner()-dframep1;
+// tpar[1]= iChamber->RInner();
+// tpar[2]= dframez/2;
+// gMC->Gsvolu("S01I", "TUBE", idAlu1, tpar, 3);
+// gMC->Gsvolu("S02I", "TUBE", idAlu1, tpar, 3);
+
+// gMC->Gspos("S01I",1,"S01M", 0.,0.,-zfpos, 0,"ONLY");
+// gMC->Gspos("S01I",2,"S01M", 0.,0.,+zfpos, 0,"ONLY");
+// gMC->Gspos("S02I",1,"S02M", 0.,0.,-zfpos, 0,"ONLY");
+// gMC->Gspos("S02I",2,"S02M", 0.,0.,+zfpos, 0,"ONLY");
//
// Frame Crosses
- if (frames) {
-
- bpar[0] = (iChamber->ROuter() - iChamber->RInner())/2;
+ if (frameCrosses) {
+ // outside gas
+ // security for inside mother volume
+ bpar[0] = (iChamber->ROuter() - iChamber->RInner())
+ * TMath::Cos(TMath::ASin(dframep1 /
+ (iChamber->ROuter() - iChamber->RInner())))
+ / 2.0;
bpar[1] = dframep1/2;
- bpar[2] = dframez/2;
- gMC->Gsvolu("C01B", "BOX", idAlu1, bpar, 3);
- gMC->Gsvolu("C02B", "BOX", idAlu1, bpar, 3);
+ // total thickness will be (4 * bpar[2]) for each chamber,
+ // which has to be equal to (2 * dframez) - DAlu
+ bpar[2] = (2.0 * dframez - iChamber->DAlu()) / 4.0;
+ gMC->Gsvolu("S01B", "BOX", idAlu1, bpar, 3);
+ gMC->Gsvolu("S02B", "BOX", idAlu1, bpar, 3);
- gMC->Gspos("C01B",1,"C01M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
+ gMC->Gspos("S01B",1,"S01M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("C01B",2,"C01M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
+ gMC->Gspos("S01B",2,"S01M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("C01B",3,"C01M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
+ gMC->Gspos("S01B",3,"S01M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("C01B",4,"C01M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
+ gMC->Gspos("S01B",4,"S01M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("C01B",5,"C01M", +iChamber->RInner()+bpar[0] , 0,+zfpos,
+ gMC->Gspos("S01B",5,"S01M", +iChamber->RInner()+bpar[0] , 0,+zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("C01B",6,"C01M", -iChamber->RInner()-bpar[0] , 0,+zfpos,
+ gMC->Gspos("S01B",6,"S01M", -iChamber->RInner()-bpar[0] , 0,+zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("C01B",7,"C01M", 0, +iChamber->RInner()+bpar[0] ,+zfpos,
+ gMC->Gspos("S01B",7,"S01M", 0, +iChamber->RInner()+bpar[0] ,+zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("C01B",8,"C01M", 0, -iChamber->RInner()-bpar[0] ,+zfpos,
+ gMC->Gspos("S01B",8,"S01M", 0, -iChamber->RInner()-bpar[0] ,+zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("C02B",1,"C02M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
+ gMC->Gspos("S02B",1,"S02M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("C02B",2,"C02M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
+ gMC->Gspos("S02B",2,"S02M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("C02B",3,"C02M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
+ gMC->Gspos("S02B",3,"S02M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("C02B",4,"C02M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
+ gMC->Gspos("S02B",4,"S02M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("C02B",5,"C02M", +iChamber->RInner()+bpar[0] , 0,+zfpos,
+ gMC->Gspos("S02B",5,"S02M", +iChamber->RInner()+bpar[0] , 0,+zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("C02B",6,"C02M", -iChamber->RInner()-bpar[0] , 0,+zfpos,
+ gMC->Gspos("S02B",6,"S02M", -iChamber->RInner()-bpar[0] , 0,+zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("C02B",7,"C02M", 0, +iChamber->RInner()+bpar[0] ,+zfpos,
+ gMC->Gspos("S02B",7,"S02M", 0, +iChamber->RInner()+bpar[0] ,+zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("C02B",8,"C02M", 0, -iChamber->RInner()-bpar[0] ,+zfpos,
+ gMC->Gspos("S02B",8,"S02M", 0, -iChamber->RInner()-bpar[0] ,+zfpos,
idrotm[1101],"ONLY");
}
//
tpar[0]= iChamber->RInner();
tpar[1]= iChamber->ROuter();
tpar[2] = (iChamber->DGas()+iChamber->DAlu())/2;
- gMC->Gsvolu("C01A", "TUBE", idAlu2, tpar, 3);
- gMC->Gsvolu("C02A", "TUBE",idAlu2, tpar, 3);
- gMC->Gspos("C01A", 1, "C01M", 0., 0., 0., 0, "ONLY");
- gMC->Gspos("C02A", 1, "C02M", 0., 0., 0., 0, "ONLY");
+ gMC->Gsvolu("S01A", "TUBE", idAlu2, tpar, 3);
+ gMC->Gsvolu("S02A", "TUBE",idAlu2, tpar, 3);
+ gMC->Gspos("S01A", 1, "S01M", 0., 0., 0., 0, "ONLY");
+ gMC->Gspos("S02A", 1, "S02M", 0., 0., 0., 0, "ONLY");
//
// Sensitive volumes
// tpar[2] = iChamber->DGas();
tpar[2] = iChamber->DGas()/2;
- gMC->Gsvolu("C01G", "TUBE", idtmed[1108], tpar, 3);
- gMC->Gsvolu("C02G", "TUBE", idtmed[1108], tpar, 3);
- gMC->Gspos("C01G", 1, "C01A", 0., 0., 0., 0, "ONLY");
- gMC->Gspos("C02G", 1, "C02A", 0., 0., 0., 0, "ONLY");
+ gMC->Gsvolu("S01G", "TUBE", idGas, tpar, 3);
+ gMC->Gsvolu("S02G", "TUBE", idGas, tpar, 3);
+ gMC->Gspos("S01G", 1, "S01A", 0., 0., 0., 0, "ONLY");
+ gMC->Gspos("S02G", 1, "S02A", 0., 0., 0., 0, "ONLY");
//
-// Frame Crosses to be placed inside gas
- if (frames) {
-
- dr = (iChamber->ROuter() - iChamber->RInner());
- bpar[0] = TMath::Sqrt(dr*dr-dframep1*dframep1/4)/2;
- bpar[1] = dframep1/2;
- bpar[2] = iChamber->DGas()/2;
- gMC->Gsvolu("C01F", "BOX", idAlu1, bpar, 3);
- gMC->Gsvolu("C02F", "BOX", idAlu1, bpar, 3);
+// Frame Crosses to be placed inside gas
+ // NONE: chambers are sensitive everywhere
+// if (frameCrosses) {
+
+// dr = (iChamber->ROuter() - iChamber->RInner());
+// bpar[0] = TMath::Sqrt(dr*dr-dframep1*dframep1/4)/2;
+// bpar[1] = dframep1/2;
+// bpar[2] = iChamber->DGas()/2;
+// gMC->Gsvolu("S01F", "BOX", idAlu1, bpar, 3);
+// gMC->Gsvolu("S02F", "BOX", idAlu1, bpar, 3);
- gMC->Gspos("C01F",1,"C01G", +iChamber->RInner()+bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C01F",2,"C01G", -iChamber->RInner()-bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C01F",3,"C01G", 0, +iChamber->RInner()+bpar[0] , 0,
- idrotm[1101],"ONLY");
- gMC->Gspos("C01F",4,"C01G", 0, -iChamber->RInner()-bpar[0] , 0,
- idrotm[1101],"ONLY");
+// gMC->Gspos("S01F",1,"S01G", +iChamber->RInner()+bpar[0] , 0, 0,
+// idrotm[1100],"ONLY");
+// gMC->Gspos("S01F",2,"S01G", -iChamber->RInner()-bpar[0] , 0, 0,
+// idrotm[1100],"ONLY");
+// gMC->Gspos("S01F",3,"S01G", 0, +iChamber->RInner()+bpar[0] , 0,
+// idrotm[1101],"ONLY");
+// gMC->Gspos("S01F",4,"S01G", 0, -iChamber->RInner()-bpar[0] , 0,
+// idrotm[1101],"ONLY");
- gMC->Gspos("C02F",1,"C02G", +iChamber->RInner()+bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C02F",2,"C02G", -iChamber->RInner()-bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C02F",3,"C02G", 0, +iChamber->RInner()+bpar[0] , 0,
- idrotm[1101],"ONLY");
- gMC->Gspos("C02F",4,"C02G", 0, -iChamber->RInner()-bpar[0] , 0,
- idrotm[1101],"ONLY");
+// gMC->Gspos("S02F",1,"S02G", +iChamber->RInner()+bpar[0] , 0, 0,
+// idrotm[1100],"ONLY");
+// gMC->Gspos("S02F",2,"S02G", -iChamber->RInner()-bpar[0] , 0, 0,
+// idrotm[1100],"ONLY");
+// gMC->Gspos("S02F",3,"S02G", 0, +iChamber->RInner()+bpar[0] , 0,
+// idrotm[1101],"ONLY");
+// gMC->Gspos("S02F",4,"S02G", 0, -iChamber->RInner()-bpar[0] , 0,
+// idrotm[1101],"ONLY");
+// }
}
-
-//
-//
+ if (fStations[1]) {
+
//********************************************************************
// Station 2 **
//********************************************************************
zpos1=iChamber1->Z();
zpos2=iChamber2->Z();
dstation = zpos2 - zpos1;
+ // DGas and DAlu not changed from standard values
zfpos=-(iChamber->DGas()+dframez+iChamber->DAlu())/2;
//
// Mother volume
tpar[0] = iChamber->RInner()-dframep;
tpar[1] = (iChamber->ROuter()+dframep)/TMath::Cos(phi);
- tpar[2] = dstation/4;
-
- gMC->Gsvolu("C03M", "TUBE", idAir, tpar, 3);
- gMC->Gsvolu("C04M", "TUBE", idAir, tpar, 3);
- gMC->Gspos("C03M", 1, "ALIC", 0., 0., zpos1 , 0, "ONLY");
- gMC->Gspos("C04M", 1, "ALIC", 0., 0., zpos2 , 0, "ONLY");
-// Aluminium frames
-// Outer frames
- pgpar[0] = 360/12/2;
- pgpar[1] = 360.;
- pgpar[2] = 12.;
- pgpar[3] = 2;
- pgpar[4] = -dframez/2;
- pgpar[5] = iChamber->ROuter();
- pgpar[6] = pgpar[5]+dframep;
- pgpar[7] = +dframez/2;
- pgpar[8] = pgpar[5];
- pgpar[9] = pgpar[6];
- gMC->Gsvolu("C03O", "PGON", idAlu1, pgpar, 10);
- gMC->Gsvolu("C04O", "PGON", idAlu1, pgpar, 10);
- gMC->Gspos("C03O",1,"C03M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C03O",2,"C03M", 0.,0.,+zfpos, 0,"ONLY");
- gMC->Gspos("C04O",1,"C04M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C04O",2,"C04M", 0.,0.,+zfpos, 0,"ONLY");
-//
-// Inner frame
- tpar[0]= iChamber->RInner()-dframep;
- tpar[1]= iChamber->RInner();
- tpar[2]= dframez/2;
- gMC->Gsvolu("C03I", "TUBE", idAlu1, tpar, 3);
- gMC->Gsvolu("C04I", "TUBE", idAlu1, tpar, 3);
-
- gMC->Gspos("C03I",1,"C03M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C03I",2,"C03M", 0.,0.,+zfpos, 0,"ONLY");
- gMC->Gspos("C04I",1,"C04M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C04I",2,"C04M", 0.,0.,+zfpos, 0,"ONLY");
+ tpar[2] = dstation/5;
+
+ gMC->Gsvolu("S03M", "TUBE", idAir, tpar, 3);
+ gMC->Gsvolu("S04M", "TUBE", idAir, tpar, 3);
+ gMC->Gspos("S03M", 1, "ALIC", 0., 0., zpos1 , 0, "ONLY");
+ gMC->Gspos("S04M", 1, "ALIC", 0., 0., zpos2 , 0, "ONLY");
+ gMC->Gsbool("S03M", "L3DO");
+ gMC->Gsbool("S03M", "L3O1");
+ gMC->Gsbool("S03M", "L3O2");
+ gMC->Gsbool("S04M", "L3DO");
+ gMC->Gsbool("S04M", "L3O1");
+ gMC->Gsbool("S04M", "L3O2");
+
+// // Aluminium frames
+// // Outer frames
+// pgpar[0] = 360/12/2;
+// pgpar[1] = 360.;
+// pgpar[2] = 12.;
+// pgpar[3] = 2;
+// pgpar[4] = -dframez/2;
+// pgpar[5] = iChamber->ROuter();
+// pgpar[6] = pgpar[5]+dframep;
+// pgpar[7] = +dframez/2;
+// pgpar[8] = pgpar[5];
+// pgpar[9] = pgpar[6];
+// gMC->Gsvolu("S03O", "PGON", idAlu1, pgpar, 10);
+// gMC->Gsvolu("S04O", "PGON", idAlu1, pgpar, 10);
+// gMC->Gspos("S03O",1,"S03M", 0.,0.,-zfpos, 0,"ONLY");
+// gMC->Gspos("S03O",2,"S03M", 0.,0.,+zfpos, 0,"ONLY");
+// gMC->Gspos("S04O",1,"S04M", 0.,0.,-zfpos, 0,"ONLY");
+// gMC->Gspos("S04O",2,"S04M", 0.,0.,+zfpos, 0,"ONLY");
+// //
+// // Inner frame
+// tpar[0]= iChamber->RInner()-dframep;
+// tpar[1]= iChamber->RInner();
+// tpar[2]= dframez/2;
+// gMC->Gsvolu("S03I", "TUBE", idAlu1, tpar, 3);
+// gMC->Gsvolu("S04I", "TUBE", idAlu1, tpar, 3);
+
+// gMC->Gspos("S03I",1,"S03M", 0.,0.,-zfpos, 0,"ONLY");
+// gMC->Gspos("S03I",2,"S03M", 0.,0.,+zfpos, 0,"ONLY");
+// gMC->Gspos("S04I",1,"S04M", 0.,0.,-zfpos, 0,"ONLY");
+// gMC->Gspos("S04I",2,"S04M", 0.,0.,+zfpos, 0,"ONLY");
//
// Frame Crosses
- if (frames) {
-
- bpar[0] = (iChamber->ROuter() - iChamber->RInner())/2;
- bpar[1] = dframep/2;
- bpar[2] = dframez/2;
- gMC->Gsvolu("C03B", "BOX", idAlu1, bpar, 3);
- gMC->Gsvolu("C04B", "BOX", idAlu1, bpar, 3);
+ if (frameCrosses) {
+ // outside gas
+ // security for inside mother volume
+ bpar[0] = (iChamber->ROuter() - iChamber->RInner())
+ * TMath::Cos(TMath::ASin(dframep1 /
+ (iChamber->ROuter() - iChamber->RInner())))
+ / 2.0;
+ bpar[1] = dframep1/2;
+ // total thickness will be (4 * bpar[2]) for each chamber,
+ // which has to be equal to (2 * dframez) - DAlu
+ bpar[2] = (2.0 * dframez - iChamber->DAlu()) / 4.0;
+ gMC->Gsvolu("S03B", "BOX", idAlu1, bpar, 3);
+ gMC->Gsvolu("S04B", "BOX", idAlu1, bpar, 3);
- gMC->Gspos("C03B",1,"C03M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
+ gMC->Gspos("S03B",1,"S03M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("C03B",2,"C03M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
+ gMC->Gspos("S03B",2,"S03M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("C03B",3,"C03M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
+ gMC->Gspos("S03B",3,"S03M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("C03B",4,"C03M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
+ gMC->Gspos("S03B",4,"S03M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("C03B",5,"C03M", +iChamber->RInner()+bpar[0] , 0,+zfpos,
+ gMC->Gspos("S03B",5,"S03M", +iChamber->RInner()+bpar[0] , 0,+zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("C03B",6,"C03M", -iChamber->RInner()-bpar[0] , 0,+zfpos,
+ gMC->Gspos("S03B",6,"S03M", -iChamber->RInner()-bpar[0] , 0,+zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("C03B",7,"C03M", 0, +iChamber->RInner()+bpar[0] ,+zfpos,
+ gMC->Gspos("S03B",7,"S03M", 0, +iChamber->RInner()+bpar[0] ,+zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("C03B",8,"C03M", 0, -iChamber->RInner()-bpar[0] ,+zfpos,
+ gMC->Gspos("S03B",8,"S03M", 0, -iChamber->RInner()-bpar[0] ,+zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("C04B",1,"C04M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
+ gMC->Gspos("S04B",1,"S04M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("C04B",2,"C04M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
+ gMC->Gspos("S04B",2,"S04M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("C04B",3,"C04M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
+ gMC->Gspos("S04B",3,"S04M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("C04B",4,"C04M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
+ gMC->Gspos("S04B",4,"S04M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("C04B",5,"C04M", +iChamber->RInner()+bpar[0] , 0,+zfpos,
+ gMC->Gspos("S04B",5,"S04M", +iChamber->RInner()+bpar[0] , 0,+zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("C04B",6,"C04M", -iChamber->RInner()-bpar[0] , 0,+zfpos,
+ gMC->Gspos("S04B",6,"S04M", -iChamber->RInner()-bpar[0] , 0,+zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("C04B",7,"C04M", 0, +iChamber->RInner()+bpar[0] ,+zfpos,
+ gMC->Gspos("S04B",7,"S04M", 0, +iChamber->RInner()+bpar[0] ,+zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("C04B",8,"C04M", 0, -iChamber->RInner()-bpar[0] ,+zfpos,
+ gMC->Gspos("S04B",8,"S04M", 0, -iChamber->RInner()-bpar[0] ,+zfpos,
idrotm[1101],"ONLY");
}
//
tpar[0]= iChamber->RInner();
tpar[1]= iChamber->ROuter();
tpar[2] = (iChamber->DGas()+iChamber->DAlu())/2;
- gMC->Gsvolu("C03A", "TUBE", idAlu2, tpar, 3);
- gMC->Gsvolu("C04A", "TUBE", idAlu2, tpar, 3);
- gMC->Gspos("C03A", 1, "C03M", 0., 0., 0., 0, "ONLY");
- gMC->Gspos("C04A", 1, "C04M", 0., 0., 0., 0, "ONLY");
+ gMC->Gsvolu("S03A", "TUBE", idAlu2, tpar, 3);
+ gMC->Gsvolu("S04A", "TUBE", idAlu2, tpar, 3);
+ gMC->Gspos("S03A", 1, "S03M", 0., 0., 0., 0, "ONLY");
+ gMC->Gspos("S04A", 1, "S04M", 0., 0., 0., 0, "ONLY");
//
// Sensitive volumes
// tpar[2] = iChamber->DGas();
tpar[2] = iChamber->DGas()/2;
- gMC->Gsvolu("C03G", "TUBE", idGas, tpar, 3);
- gMC->Gsvolu("C04G", "TUBE", idGas, tpar, 3);
- gMC->Gspos("C03G", 1, "C03A", 0., 0., 0., 0, "ONLY");
- gMC->Gspos("C04G", 1, "C04A", 0., 0., 0., 0, "ONLY");
-
- if (frames) {
+ gMC->Gsvolu("S03G", "TUBE", idGas, tpar, 3);
+ gMC->Gsvolu("S04G", "TUBE", idGas, tpar, 3);
+ gMC->Gspos("S03G", 1, "S03A", 0., 0., 0., 0, "ONLY");
+ gMC->Gspos("S04G", 1, "S04A", 0., 0., 0., 0, "ONLY");
//
// Frame Crosses to be placed inside gas
- dr = (iChamber->ROuter() - iChamber->RInner());
- bpar[0] = TMath::Sqrt(dr*dr-dframep*dframep/4)/2;
- bpar[1] = dframep/2;
- bpar[2] = iChamber->DGas()/2;
- gMC->Gsvolu("C03F", "BOX", idAlu1, bpar, 3);
- gMC->Gsvolu("C04F", "BOX", idAlu1, bpar, 3);
+ // NONE: chambers are sensitive everywhere
+// if (frameCrosses) {
+
+// dr = (iChamber->ROuter() - iChamber->RInner());
+// bpar[0] = TMath::Sqrt(dr*dr-dframep1*dframep1/4)/2;
+// bpar[1] = dframep1/2;
+// bpar[2] = iChamber->DGas()/2;
+// gMC->Gsvolu("S03F", "BOX", idAlu1, bpar, 3);
+// gMC->Gsvolu("S04F", "BOX", idAlu1, bpar, 3);
- gMC->Gspos("C03F",1,"C03G", +iChamber->RInner()+bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C03F",2,"C03G", -iChamber->RInner()-bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C03F",3,"C03G", 0, +iChamber->RInner()+bpar[0] , 0,
- idrotm[1101],"ONLY");
- gMC->Gspos("C03F",4,"C03G", 0, -iChamber->RInner()-bpar[0] , 0,
- idrotm[1101],"ONLY");
+// gMC->Gspos("S03F",1,"S03G", +iChamber->RInner()+bpar[0] , 0, 0,
+// idrotm[1100],"ONLY");
+// gMC->Gspos("S03F",2,"S03G", -iChamber->RInner()-bpar[0] , 0, 0,
+// idrotm[1100],"ONLY");
+// gMC->Gspos("S03F",3,"S03G", 0, +iChamber->RInner()+bpar[0] , 0,
+// idrotm[1101],"ONLY");
+// gMC->Gspos("S03F",4,"S03G", 0, -iChamber->RInner()-bpar[0] , 0,
+// idrotm[1101],"ONLY");
- gMC->Gspos("C04F",1,"C04G", +iChamber->RInner()+bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C04F",2,"C04G", -iChamber->RInner()-bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C04F",3,"C04G", 0, +iChamber->RInner()+bpar[0] , 0,
- idrotm[1101],"ONLY");
- gMC->Gspos("C04F",4,"C04G", 0, -iChamber->RInner()-bpar[0] , 0,
- idrotm[1101],"ONLY");
+// gMC->Gspos("S04F",1,"S04G", +iChamber->RInner()+bpar[0] , 0, 0,
+// idrotm[1100],"ONLY");
+// gMC->Gspos("S04F",2,"S04G", -iChamber->RInner()-bpar[0] , 0, 0,
+// idrotm[1100],"ONLY");
+// gMC->Gspos("S04F",3,"S04G", 0, +iChamber->RInner()+bpar[0] , 0,
+// idrotm[1101],"ONLY");
+// gMC->Gspos("S04F",4,"S04G", 0, -iChamber->RInner()-bpar[0] , 0,
+// idrotm[1101],"ONLY");
+// }
}
+ // define the id of tracking media:
+ Int_t idCopper = idtmed[1110];
+ Int_t idGlass = idtmed[1111];
+ Int_t idCarbon = idtmed[1112];
+ Int_t idRoha = idtmed[1113];
+
+ // sensitive area: 40*40 cm**2
+ const Float_t sensLength = 40.;
+ const Float_t sensHeight = 40.;
+ const Float_t sensWidth = 0.5; // according to TDR fig 2.120
+ const Int_t sensMaterial = idGas;
+ const Float_t yOverlap = 1.5;
+
+ // PCB dimensions in cm; width: 30 mum copper
+ const Float_t pcbLength = sensLength;
+ const Float_t pcbHeight = 60.;
+ const Float_t pcbWidth = 0.003;
+ const Int_t pcbMaterial = idCopper;
+
+ // Insulating material: 200 mum glass fiber glued to pcb
+ const Float_t insuLength = pcbLength;
+ const Float_t insuHeight = pcbHeight;
+ const Float_t insuWidth = 0.020;
+ const Int_t insuMaterial = idGlass;
+
+ // Carbon fiber panels: 200mum carbon/epoxy skin
+ const Float_t panelLength = sensLength;
+ const Float_t panelHeight = sensHeight;
+ const Float_t panelWidth = 0.020;
+ const Int_t panelMaterial = idCarbon;
+
+ // rohacell between the two carbon panels
+ const Float_t rohaLength = sensLength;
+ const Float_t rohaHeight = sensHeight;
+ const Float_t rohaWidth = 0.5;
+ const Int_t rohaMaterial = idRoha;
+
+ // Frame around the slat: 2 sticks along length,2 along height
+ // H: the horizontal ones
+ const Float_t hFrameLength = pcbLength;
+ const Float_t hFrameHeight = 1.5;
+ const Float_t hFrameWidth = sensWidth;
+ const Int_t hFrameMaterial = idGlass;
+
+ // V: the vertical ones
+ const Float_t vFrameLength = 4.0;
+ const Float_t vFrameHeight = sensHeight + hFrameHeight;
+ const Float_t vFrameWidth = sensWidth;
+ const Int_t vFrameMaterial = idGlass;
+
+ // B: the horizontal border filled with rohacell
+ const Float_t bFrameLength = hFrameLength;
+ const Float_t bFrameHeight = (pcbHeight - sensHeight)/2. - hFrameHeight;
+ const Float_t bFrameWidth = hFrameWidth;
+ const Int_t bFrameMaterial = idRoha;
+
+ // NULOC: 30 mum copper + 200 mum vetronite (same radiation length as 14mum copper)
+ const Float_t nulocLength = 2.5;
+ const Float_t nulocHeight = 7.5;
+ const Float_t nulocWidth = 0.0030 + 0.0014; // equivalent copper width of vetronite;
+ const Int_t nulocMaterial = idCopper;
+
+ const Float_t slatHeight = pcbHeight;
+ const Float_t slatWidth = sensWidth + 2.*(pcbWidth + insuWidth +
+ 2.* panelWidth + rohaWidth);
+ const Int_t slatMaterial = idAir;
+ const Float_t dSlatLength = vFrameLength; // border on left and right
+
+ Float_t spar[3];
+ Int_t i, j;
+
+ // the panel volume contains the rohacell
+
+ Float_t twidth = 2 * panelWidth + rohaWidth;
+ Float_t panelpar[3] = { panelLength/2., panelHeight/2., twidth/2. };
+ Float_t rohapar[3] = { rohaLength/2., rohaHeight/2., rohaWidth/2. };
+
+ // insulating material contains PCB-> gas-> 2 borders filled with rohacell
+
+ twidth = 2*(insuWidth + pcbWidth) + sensWidth;
+ Float_t insupar[3] = { insuLength/2., insuHeight/2., twidth/2. };
+ twidth -= 2 * insuWidth;
+ Float_t pcbpar[3] = { pcbLength/2., pcbHeight/2., twidth/2. };
+ Float_t senspar[3] = { sensLength/2., sensHeight/2., sensWidth/2. };
+ Float_t theight = 2*hFrameHeight + sensHeight;
+ Float_t hFramepar[3]={hFrameLength/2., theight/2., hFrameWidth/2.};
+ Float_t bFramepar[3]={bFrameLength/2., bFrameHeight/2., bFrameWidth/2.};
+ Float_t vFramepar[3]={vFrameLength/2., vFrameHeight/2., vFrameWidth/2.};
+ Float_t nulocpar[3]={nulocLength/2., nulocHeight/2., nulocWidth/2.};
+ Float_t xx;
+ Float_t xxmax = (bFrameLength - nulocLength)/2.;
+ Int_t index=0;
+ if (fStations[2]) {
+
//********************************************************************
// Station 3 **
//********************************************************************
zpos2=iChamber2->Z();
dstation = zpos2 - zpos1;
- zfpos=-(iChamber->DGas()+dframez+iChamber->DAlu())/2;
+// zfpos=-(iChamber->DGas()+dframez+iChamber->DAlu())/2; // not used any more
//
// Mother volume
tpar[0] = iChamber->RInner()-dframep;
tpar[1] = (iChamber->ROuter()+dframep)/TMath::Cos(phi);
- tpar[2] = dstation/4;
- gMC->Gsvolu("C05M", "TUBE", idAir, tpar, 3);
- gMC->Gsvolu("C06M", "TUBE", idAir, tpar, 3);
- gMC->Gspos("C05M", 1, "ALIC", 0., 0., zpos1 , 0, "ONLY");
- gMC->Gspos("C06M", 1, "ALIC", 0., 0., zpos2 , 0, "ONLY");
-// Aluminium frames
-// Outer frames
- pgpar[0] = 360/12/2;
- pgpar[1] = 360.;
- pgpar[2] = 12.;
- pgpar[3] = 2;
- pgpar[4] = -dframez/2;
- pgpar[5] = iChamber->ROuter();
- pgpar[6] = pgpar[5]+dframep;
- pgpar[7] = +dframez/2;
- pgpar[8] = pgpar[5];
- pgpar[9] = pgpar[6];
- gMC->Gsvolu("C05O", "PGON", idAlu1, pgpar, 10);
- gMC->Gsvolu("C06O", "PGON", idAlu1, pgpar, 10);
- gMC->Gspos("C05O",1,"C05M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C05O",2,"C05M", 0.,0.,+zfpos, 0,"ONLY");
- gMC->Gspos("C06O",1,"C06M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C06O",2,"C06M", 0.,0.,+zfpos, 0,"ONLY");
-//
-// Inner frame
- tpar[0]= iChamber->RInner()-dframep;
- tpar[1]= iChamber->RInner();
- tpar[2]= dframez/2;
- gMC->Gsvolu("C05I", "TUBE", idAlu1, tpar, 3);
- gMC->Gsvolu("C06I", "TUBE", idAlu1, tpar, 3);
-
- gMC->Gspos("C05I",1,"C05M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C05I",2,"C05M", 0.,0.,+zfpos, 0,"ONLY");
- gMC->Gspos("C06I",1,"C06M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C06I",2,"C06M", 0.,0.,+zfpos, 0,"ONLY");
-//
-// Frame Crosses
- if (frames) {
- bpar[0] = (iChamber->ROuter() - iChamber->RInner())/2;
- bpar[1] = dframep/2;
- bpar[2] = dframez/2;
- gMC->Gsvolu("C05B", "BOX", idAlu1, bpar, 3);
- gMC->Gsvolu("C06B", "BOX", idAlu1, bpar, 3);
-
- gMC->Gspos("C05B",1,"C05M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C05B",2,"C05M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C05B",3,"C05M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
- idrotm[1101],"ONLY");
- gMC->Gspos("C05B",4,"C05M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
- idrotm[1101],"ONLY");
- gMC->Gspos("C05B",5,"C05M", +iChamber->RInner()+bpar[0] , 0,+zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C05B",6,"C05M", -iChamber->RInner()-bpar[0] , 0,+zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C05B",7,"C05M", 0, +iChamber->RInner()+bpar[0] ,+zfpos,
- idrotm[1101],"ONLY");
- gMC->Gspos("C05B",8,"C05M", 0, -iChamber->RInner()-bpar[0] ,+zfpos,
- idrotm[1101],"ONLY");
-
- gMC->Gspos("C06B",1,"C06M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C06B",2,"C06M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C06B",3,"C06M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
- idrotm[1101],"ONLY");
- gMC->Gspos("C06B",4,"C06M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
- idrotm[1101],"ONLY");
- gMC->Gspos("C06B",5,"C06M", +iChamber->RInner()+bpar[0] , 0,+zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C06B",6,"C06M", -iChamber->RInner()-bpar[0] , 0,+zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C06B",7,"C06M", 0, +iChamber->RInner()+bpar[0] ,+zfpos,
- idrotm[1101],"ONLY");
- gMC->Gspos("C06B",8,"C06M", 0, -iChamber->RInner()-bpar[0] ,+zfpos,
- idrotm[1101],"ONLY");
+ tpar[2] = dstation/5;
+
+ char *slats5Mother = "S05M";
+ char *slats6Mother = "S06M";
+ Float_t zoffs5 = 0;
+ Float_t zoffs6 = 0;
+
+ if (gAlice->GetModule("DIPO")) {
+ slats5Mother="DDIP";
+ slats6Mother="DDIP";
+
+ zoffs5 = zpos1;
+ zoffs6 = zpos2;
+ }
+ else {
+ gMC->Gsvolu("S05M", "TUBE", idAir, tpar, 3);
+ gMC->Gsvolu("S06M", "TUBE", idAir, tpar, 3);
+ gMC->Gspos("S05M", 1, "ALIC", 0., 0., zpos1 , 0, "ONLY");
+ gMC->Gspos("S06M", 1, "ALIC", 0., 0., zpos2 , 0, "ONLY");
}
-
-//
-// Chamber Material represented by Alu sheet
- tpar[0]= iChamber->RInner();
- tpar[1]= iChamber->ROuter();
- tpar[2] = (iChamber->DGas()+iChamber->DAlu())/2;
- gMC->Gsvolu("C05A", "TUBE", idAlu2, tpar, 3);
- gMC->Gsvolu("C06A", "TUBE", idAlu2, tpar, 3);
- gMC->Gspos("C05A", 1, "C05M", 0., 0., 0., 0, "ONLY");
- gMC->Gspos("C06A", 1, "C06M", 0., 0., 0., 0, "ONLY");
-//
-// Sensitive volumes
- tpar[2] = iChamber->DGas()/2.;
- gMC->Gsvolu("C05G", "TUBE", idGas, tpar, 3);
- gMC->Gsvolu("C06G", "TUBE", idGas, tpar, 3);
- gMC->Gspos("C05G", 1, "C05A", 0., 0., 0., 0, "ONLY");
- gMC->Gspos("C06G", 1, "C06A", 0., 0., 0., 0, "ONLY");
-//
-// Frame Crosses to be placed inside gas
- if (frames) {
- dr = (iChamber->ROuter() - iChamber->RInner());
- bpar[0] = TMath::Sqrt(dr*dr-dframep*dframep/4)/2;
- bpar[1] = dframep/2;
- bpar[2] = iChamber->DGas()/2;
- gMC->Gsvolu("C05F", "BOX", idAlu1, bpar, 3);
- gMC->Gsvolu("C06F", "BOX", idAlu1, bpar, 3);
-
- gMC->Gspos("C05F",1,"C05G", +iChamber->RInner()+bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C05F",2,"C05G", -iChamber->RInner()-bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C05F",3,"C05G", 0, +iChamber->RInner()+bpar[0] , 0,
- idrotm[1101],"ONLY");
- gMC->Gspos("C05F",4,"C05G", 0, -iChamber->RInner()-bpar[0] , 0,
- idrotm[1101],"ONLY");
+ // volumes for slat geometry (xx=5,..,10 chamber id):
+ // Sxx0 Sxx1 Sxx2 Sxx3 --> Slat Mother volumes
+ // SxxG --> Sensitive volume (gas)
+ // SxxP --> PCB (copper)
+ // SxxI --> Insulator (vetronite)
+ // SxxC --> Carbon panel
+ // SxxR --> Rohacell
+ // SxxH, SxxV --> Horizontal and Vertical frames (vetronite)
+ // SB5x --> Volumes for the 35 cm long PCB
+ // slat dimensions: slat is a MOTHER volume!!! made of air
+
+ // only for chamber 5: slat 1 has a PCB shorter by 5cm!
+
+ Float_t tlength = 35.;
+ Float_t panelpar2[3] = { tlength/2., panelpar[1], panelpar[2]};
+ Float_t rohapar2[3] = { tlength/2., rohapar[1], rohapar[2]};
+ Float_t insupar2[3] = { tlength/2., insupar[1], insupar[2]};
+ Float_t pcbpar2[3] = { tlength/2., pcbpar[1], pcbpar[2]};
+ Float_t senspar2[3] = { tlength/2., senspar[1], senspar[2]};
+ Float_t hFramepar2[3] = { tlength/2., hFramepar[1], hFramepar[2]};
+ Float_t bFramepar2[3] = { tlength/2., bFramepar[1], bFramepar[2]};
+
+ const Int_t nSlats3 = 5; // number of slats per quadrant
+ const Int_t nPCB3[nSlats3] = {3,3,4,3,2}; // n PCB per slat
+ const Float_t xpos3[nSlats3] = {31., 40., 0., 0., 0.};
+ Float_t slatLength3[nSlats3];
+
+ // create and position the slat (mother) volumes
+
+ char volNam5[5];
+ char volNam6[5];
+ Float_t xSlat3;
+
+ Float_t spar2[3];
+ for (i = 0; i<nSlats3; i++){
+ slatLength3[i] = pcbLength * nPCB3[i] + 2. * dSlatLength;
+ xSlat3 = slatLength3[i]/2. - vFrameLength/2. + xpos3[i];
+ if (i==1 || i==0) slatLength3[i] -= 2. *dSlatLength; // frame out in PCB with circular border
+ Float_t ySlat31 = sensHeight * i - yOverlap * i;
+ Float_t ySlat32 = -sensHeight * i + yOverlap * i;
+ spar[0] = slatLength3[i]/2.;
+ spar[1] = slatHeight/2.;
+ spar[2] = slatWidth/2. * 1.01;
+ // take away 5 cm from the first slat in chamber 5
+ Float_t xSlat32 = 0;
+ if (i==1 || i==2) { // 1 pcb is shortened by 5cm
+ spar2[0] = spar[0]-5./2.;
+ xSlat32 = xSlat3 - 5/2.;
+ }
+ else {
+ spar2[0] = spar[0];
+ xSlat32 = xSlat3;
+ }
+ spar2[1] = spar[1];
+ spar2[2] = spar[2];
+ Float_t dzCh3=spar[2] * 1.01;
+ // zSlat to be checked (odd downstream or upstream?)
+ Float_t zSlat = (i%2 ==0)? -spar[2] : spar[2];
+ sprintf(volNam5,"S05%d",i);
+ gMC->Gsvolu(volNam5,"BOX",slatMaterial,spar2,3);
+ gMC->Gspos(volNam5, i*4+1,slats5Mother, xSlat32, ySlat31, zoffs5+zSlat+2.*dzCh3, 0, "ONLY");
+ gMC->Gspos(volNam5, i*4+2,slats5Mother,-xSlat32, ySlat31, zoffs5+zSlat-2.*dzCh3, 0, "ONLY");
+
+ if (i>0) {
+ gMC->Gspos(volNam5, i*4+3,slats5Mother, xSlat32, ySlat32, zoffs5+zSlat+2.*dzCh3, 0, "ONLY");
+ gMC->Gspos(volNam5, i*4+4,slats5Mother,-xSlat32, ySlat32, zoffs5+zSlat-2.*dzCh3, 0, "ONLY");
+ }
+ sprintf(volNam6,"S06%d",i);
+ gMC->Gsvolu(volNam6,"BOX",slatMaterial,spar,3);
+ gMC->Gspos(volNam6, i*4+1,slats6Mother, xSlat3, ySlat31, zoffs6+zSlat+2.*dzCh3, 0, "ONLY");
+ gMC->Gspos(volNam6, i*4+2,slats6Mother,-xSlat3, ySlat31, zoffs6+zSlat-2.*dzCh3, 0, "ONLY");
+ if (i>0) {
+ gMC->Gspos(volNam6, i*4+3,slats6Mother, xSlat3, ySlat32, zoffs6+zSlat+2.*dzCh3, 0, "ONLY");
+ gMC->Gspos(volNam6, i*4+4,slats6Mother,-xSlat3, ySlat32, zoffs6+zSlat-2.*dzCh3, 0, "ONLY");
+ }
+ }
+
+ // create the panel volume
+
+ gMC->Gsvolu("S05C","BOX",panelMaterial,panelpar,3);
+ gMC->Gsvolu("SB5C","BOX",panelMaterial,panelpar2,3);
+ gMC->Gsvolu("S06C","BOX",panelMaterial,panelpar,3);
+
+ // create the rohacell volume
+
+ gMC->Gsvolu("S05R","BOX",rohaMaterial,rohapar,3);
+ gMC->Gsvolu("SB5R","BOX",rohaMaterial,rohapar2,3);
+ gMC->Gsvolu("S06R","BOX",rohaMaterial,rohapar,3);
+
+ // create the insulating material volume
+
+ gMC->Gsvolu("S05I","BOX",insuMaterial,insupar,3);
+ gMC->Gsvolu("SB5I","BOX",insuMaterial,insupar2,3);
+ gMC->Gsvolu("S06I","BOX",insuMaterial,insupar,3);
+
+ // create the PCB volume
+
+ gMC->Gsvolu("S05P","BOX",pcbMaterial,pcbpar,3);
+ gMC->Gsvolu("SB5P","BOX",pcbMaterial,pcbpar2,3);
+ gMC->Gsvolu("S06P","BOX",pcbMaterial,pcbpar,3);
+
+ // create the sensitive volumes,
+ gMC->Gsvolu("S05G","BOX",sensMaterial,dum,0);
+ gMC->Gsvolu("S06G","BOX",sensMaterial,dum,0);
+
+
+ // create the vertical frame volume
+
+ gMC->Gsvolu("S05V","BOX",vFrameMaterial,vFramepar,3);
+ gMC->Gsvolu("S06V","BOX",vFrameMaterial,vFramepar,3);
+
+ // create the horizontal frame volume
+
+ gMC->Gsvolu("S05H","BOX",hFrameMaterial,hFramepar,3);
+ gMC->Gsvolu("SB5H","BOX",hFrameMaterial,hFramepar2,3);
+ gMC->Gsvolu("S06H","BOX",hFrameMaterial,hFramepar,3);
+
+ // create the horizontal border volume
+
+ gMC->Gsvolu("S05B","BOX",bFrameMaterial,bFramepar,3);
+ gMC->Gsvolu("SB5B","BOX",bFrameMaterial,bFramepar2,3);
+ gMC->Gsvolu("S06B","BOX",bFrameMaterial,bFramepar,3);
+
+ index=0;
+ for (i = 0; i<nSlats3; i++){
+ sprintf(volNam5,"S05%d",i);
+ sprintf(volNam6,"S06%d",i);
+ Float_t xvFrame = (slatLength3[i] - vFrameLength)/2.;
+ Float_t xvFrame2 = xvFrame;
+ if ( i==1 || i ==2 ) xvFrame2 -= 5./2.;
+ // position the vertical frames
+ if (i!=1 && i!=0) {
+ gMC->Gspos("S05V",2*i-1,volNam5, xvFrame2, 0., 0. , 0, "ONLY");
+ gMC->Gspos("S05V",2*i ,volNam5,-xvFrame2, 0., 0. , 0, "ONLY");
+ gMC->Gspos("S06V",2*i-1,volNam6, xvFrame, 0., 0. , 0, "ONLY");
+ gMC->Gspos("S06V",2*i ,volNam6,-xvFrame, 0., 0. , 0, "ONLY");
+ }
+ // position the panels and the insulating material
+ for (j=0; j<nPCB3[i]; j++){
+ index++;
+ Float_t xx = sensLength * (-nPCB3[i]/2.+j+.5);
+ Float_t xx2 = xx + 5/2.;
- gMC->Gspos("C06F",1,"C06G", +iChamber->RInner()+bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C06F",2,"C06G", -iChamber->RInner()-bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C06F",3,"C06G", 0, +iChamber->RInner()+bpar[0] , 0,
- idrotm[1101],"ONLY");
- gMC->Gspos("C06F",4,"C06G", 0, -iChamber->RInner()-bpar[0] , 0,
- idrotm[1101],"ONLY");
-}
+ Float_t zPanel = spar[2] - panelpar[2];
+ if ( (i==1 || i==2) && j == nPCB3[i]-1) { // 1 pcb is shortened by 5cm
+ gMC->Gspos("SB5C",2*index-1,volNam5, xx, 0., zPanel , 0, "ONLY");
+ gMC->Gspos("SB5C",2*index ,volNam5, xx, 0.,-zPanel , 0, "ONLY");
+ gMC->Gspos("SB5I",index ,volNam5, xx, 0., 0 , 0, "ONLY");
+ }
+ else if ( (i==1 || i==2) && j < nPCB3[i]-1) {
+ gMC->Gspos("S05C",2*index-1,volNam5, xx2, 0., zPanel , 0, "ONLY");
+ gMC->Gspos("S05C",2*index ,volNam5, xx2, 0.,-zPanel , 0, "ONLY");
+ gMC->Gspos("S05I",index ,volNam5, xx2, 0., 0 , 0, "ONLY");
+ }
+ else {
+ gMC->Gspos("S05C",2*index-1,volNam5, xx, 0., zPanel , 0, "ONLY");
+ gMC->Gspos("S05C",2*index ,volNam5, xx, 0.,-zPanel , 0, "ONLY");
+ gMC->Gspos("S05I",index ,volNam5, xx, 0., 0 , 0, "ONLY");
+ }
+ gMC->Gspos("S06C",2*index-1,volNam6, xx, 0., zPanel , 0, "ONLY");
+ gMC->Gspos("S06C",2*index ,volNam6, xx, 0.,-zPanel , 0, "ONLY");
+ gMC->Gspos("S06I",index,volNam6, xx, 0., 0 , 0, "ONLY");
+ }
+ }
+
+ // position the rohacell volume inside the panel volume
+ gMC->Gspos("S05R",1,"S05C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SB5R",1,"SB5C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("S06R",1,"S06C",0.,0.,0.,0,"ONLY");
+
+ // position the PCB volume inside the insulating material volume
+ gMC->Gspos("S05P",1,"S05I",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SB5P",1,"SB5I",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("S06P",1,"S06I",0.,0.,0.,0,"ONLY");
+ // position the horizontal frame volume inside the PCB volume
+ gMC->Gspos("S05H",1,"S05P",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SB5H",1,"SB5P",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("S06H",1,"S06P",0.,0.,0.,0,"ONLY");
+ // position the sensitive volume inside the horizontal frame volume
+ gMC->Gsposp("S05G",1,"S05H",0.,0.,0.,0,"ONLY",senspar,3);
+ gMC->Gsposp("S05G",1,"SB5H",0.,0.,0.,0,"ONLY",senspar2,3);
+ gMC->Gsposp("S06G",1,"S06H",0.,0.,0.,0,"ONLY",senspar,3);
+ // position the border volumes inside the PCB volume
+ Float_t yborder = ( pcbHeight - bFrameHeight ) / 2.;
+ gMC->Gspos("S05B",1,"S05P",0., yborder,0.,0,"ONLY");
+ gMC->Gspos("S05B",2,"S05P",0.,-yborder,0.,0,"ONLY");
+ gMC->Gspos("SB5B",1,"SB5P",0., yborder,0.,0,"ONLY");
+ gMC->Gspos("SB5B",2,"SB5P",0.,-yborder,0.,0,"ONLY");
+ gMC->Gspos("S06B",1,"S06P",0., yborder,0.,0,"ONLY");
+ gMC->Gspos("S06B",2,"S06P",0.,-yborder,0.,0,"ONLY");
+
+ // create the NULOC volume and position it in the horizontal frame
+
+ gMC->Gsvolu("S05N","BOX",nulocMaterial,nulocpar,3);
+ gMC->Gsvolu("S06N","BOX",nulocMaterial,nulocpar,3);
+ index = 0;
+ Float_t xxmax2 = xxmax - 5./2.;
+ for (xx = -xxmax; xx<=xxmax; xx+=2*nulocLength) {
+ index++;
+ gMC->Gspos("S05N",2*index-1,"S05B", xx, 0.,-bFrameWidth/4., 0, "ONLY");
+ gMC->Gspos("S05N",2*index ,"S05B", xx, 0., bFrameWidth/4., 0, "ONLY");
+ if (xx > -xxmax2 && xx< xxmax2) {
+ gMC->Gspos("S05N",2*index-1,"SB5B", xx, 0.,-bFrameWidth/4., 0, "ONLY");
+ gMC->Gspos("S05N",2*index ,"SB5B", xx, 0., bFrameWidth/4., 0, "ONLY");
+ }
+ gMC->Gspos("S06N",2*index-1,"S06B", xx, 0.,-bFrameWidth/4., 0, "ONLY");
+ gMC->Gspos("S06N",2*index ,"S06B", xx, 0., bFrameWidth/4., 0, "ONLY");
+ }
+
+ // position the volumes approximating the circular section of the pipe
+ Float_t yoffs = sensHeight/2. - yOverlap;
+ Float_t epsilon = 0.001;
+ Int_t ndiv=6;
+ Float_t divpar[3];
+ Double_t dydiv= sensHeight/ndiv;
+ Double_t ydiv = yoffs -dydiv;
+ Int_t imax=0;
+ imax = 1;
+ Float_t rmin = 33.;
+ Float_t z1 = spar[2], z2=2*spar[2]*1.01;
+ for (Int_t idiv=0;idiv<ndiv; idiv++){
+ ydiv+= dydiv;
+ Float_t xdiv = 0.;
+ if (ydiv<rmin) xdiv= rmin * TMath::Sin( TMath::ACos(ydiv/rmin) );
+ divpar[0] = (pcbLength-xdiv)/2.;
+ divpar[1] = dydiv/2. - epsilon;
+ divpar[2] = sensWidth/2.;
+ Float_t xvol=(pcbLength+xdiv)/2.+1.999;
+ Float_t yvol=ydiv + dydiv/2.;
+ //printf ("y ll = %f y ur = %f \n",yvol - divpar[1], yvol + divpar[1]);
+ gMC->Gsposp("S05G",imax+4*idiv+1,slats5Mother, xvol, yvol, zoffs5+z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S06G",imax+4*idiv+1,slats6Mother, xvol, yvol, zoffs6+z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S05G",imax+4*idiv+2,slats5Mother, xvol,-yvol, zoffs5+z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S06G",imax+4*idiv+2,slats6Mother, xvol,-yvol, zoffs6+z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S05G",imax+4*idiv+3,slats5Mother,-xvol, yvol, zoffs5+z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S06G",imax+4*idiv+3,slats6Mother,-xvol, yvol, zoffs6+z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S05G",imax+4*idiv+4,slats5Mother,-xvol,-yvol, zoffs5+z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S06G",imax+4*idiv+4,slats6Mother,-xvol,-yvol, zoffs6+z1-z2, 0, "ONLY",divpar,3);
+ }
+ }
+
+ if (fStations[3]) {
//********************************************************************
// Station 4 **
zpos1=iChamber1->Z();
zpos2=iChamber2->Z();
dstation = zpos2 - zpos1;
- zfpos=-(iChamber->DGas()+dframez+iChamber->DAlu())/2;
+// zfpos=-(iChamber->DGas()+dframez+iChamber->DAlu())/2; // not used any more
//
// Mother volume
tpar[1] = (iChamber->ROuter()+dframep)/TMath::Cos(phi);
tpar[2] = dstation/4;
- gMC->Gsvolu("C07M", "TUBE", idAir, tpar, 3);
- gMC->Gsvolu("C08M", "TUBE", idAir, tpar, 3);
- gMC->Gspos("C07M", 1, "ALIC", 0., 0., zpos1 , 0, "ONLY");
- gMC->Gspos("C08M", 1, "ALIC", 0., 0., zpos2 , 0, "ONLY");
-// Aluminium frames
-// Outer frames
- pgpar[0] = 360/12/2;
- pgpar[1] = 360.;
- pgpar[2] = 12.;
- pgpar[3] = 2;
- pgpar[4] = -dframez/2;
- pgpar[5] = iChamber->ROuter();
- pgpar[6] = pgpar[5]+dframep;
- pgpar[7] = +dframez/2;
- pgpar[8] = pgpar[5];
- pgpar[9] = pgpar[6];
- gMC->Gsvolu("C07O", "PGON", idAlu1, pgpar, 10);
- gMC->Gsvolu("C08O", "PGON", idAlu1, pgpar, 10);
- gMC->Gspos("C07O",1,"C07M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C07O",2,"C07M", 0.,0.,+zfpos, 0,"ONLY");
- gMC->Gspos("C08O",1,"C08M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C08O",2,"C08M", 0.,0.,+zfpos, 0,"ONLY");
-//
-// Inner frame
- tpar[0]= iChamber->RInner()-dframep;
- tpar[1]= iChamber->RInner();
- tpar[2]= dframez/2;
- gMC->Gsvolu("C07I", "TUBE", idAlu1, tpar, 3);
- gMC->Gsvolu("C08I", "TUBE", idAlu1, tpar, 3);
-
- gMC->Gspos("C07I",1,"C07M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C07I",2,"C07M", 0.,0.,+zfpos, 0,"ONLY");
- gMC->Gspos("C08I",1,"C08M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C08I",2,"C08M", 0.,0.,+zfpos, 0,"ONLY");
-//
-// Frame Crosses
- if (frames) {
- bpar[0] = (iChamber->ROuter() - iChamber->RInner())/2;
- bpar[1] = dframep/2;
- bpar[2] = dframez/2;
- gMC->Gsvolu("C07B", "BOX", idAlu1, bpar, 3);
- gMC->Gsvolu("C08B", "BOX", idAlu1, bpar, 3);
-
- gMC->Gspos("C07B",1,"C07M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C07B",2,"C07M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C07B",3,"C07M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
- idrotm[1101],"ONLY");
- gMC->Gspos("C07B",4,"C07M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
- idrotm[1101],"ONLY");
- gMC->Gspos("C07B",5,"C07M", +iChamber->RInner()+bpar[0] , 0,+zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C07B",6,"C07M", -iChamber->RInner()-bpar[0] , 0,+zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C07B",7,"C07M", 0, +iChamber->RInner()+bpar[0] ,+zfpos,
- idrotm[1101],"ONLY");
- gMC->Gspos("C07B",8,"C07M", 0, -iChamber->RInner()-bpar[0] ,+zfpos,
- idrotm[1101],"ONLY");
-
- gMC->Gspos("C08B",1,"C08M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C08B",2,"C08M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C08B",3,"C08M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
- idrotm[1101],"ONLY");
- gMC->Gspos("C08B",4,"C08M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
- idrotm[1101],"ONLY");
- gMC->Gspos("C08B",5,"C08M", +iChamber->RInner()+bpar[0] , 0,+zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C08B",6,"C08M", -iChamber->RInner()-bpar[0] , 0,+zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C08B",7,"C08M", 0, +iChamber->RInner()+bpar[0] ,+zfpos,
- idrotm[1101],"ONLY");
- gMC->Gspos("C08B",8,"C08M", 0, -iChamber->RInner()-bpar[0] ,+zfpos,
- idrotm[1101],"ONLY");
+ gMC->Gsvolu("S07M", "TUBE", idAir, tpar, 3);
+ gMC->Gsvolu("S08M", "TUBE", idAir, tpar, 3);
+ gMC->Gspos("S07M", 1, "ALIC", 0., 0., zpos1 , 0, "ONLY");
+ gMC->Gspos("S08M", 1, "ALIC", 0., 0., zpos2 , 0, "ONLY");
+
+
+ const Int_t nSlats4 = 6; // number of slats per quadrant
+ const Int_t nPCB4[nSlats4] = {4,4,5,5,4,3}; // n PCB per slat
+ const Float_t xpos4[nSlats4] = {38.5, 40., 0., 0., 0., 0.};
+ Float_t slatLength4[nSlats4];
+
+ // create and position the slat (mother) volumes
+
+ char volNam7[5];
+ char volNam8[5];
+ Float_t xSlat4;
+ Float_t ySlat4;
+
+ for (i = 0; i<nSlats4; i++){
+ slatLength4[i] = pcbLength * nPCB4[i] + 2. * dSlatLength;
+ xSlat4 = slatLength4[i]/2. - vFrameLength/2. + xpos4[i];
+ if (i==1) slatLength4[i] -= 2. *dSlatLength; // frame out in PCB with circular border
+ ySlat4 = sensHeight * i - yOverlap *i;
+
+ spar[0] = slatLength4[i]/2.;
+ spar[1] = slatHeight/2.;
+ spar[2] = slatWidth/2.*1.01;
+ Float_t dzCh4=spar[2]*1.01;
+ // zSlat to be checked (odd downstream or upstream?)
+ Float_t zSlat = (i%2 ==0)? spar[2] : -spar[2];
+ sprintf(volNam7,"S07%d",i);
+ gMC->Gsvolu(volNam7,"BOX",slatMaterial,spar,3);
+ gMC->Gspos(volNam7, i*4+1,"S07M", xSlat4, ySlat4, zSlat+2.*dzCh4, 0, "ONLY");
+ gMC->Gspos(volNam7, i*4+2,"S07M",-xSlat4, ySlat4, zSlat-2.*dzCh4, 0, "ONLY");
+ if (i>0) {
+ gMC->Gspos(volNam7, i*4+3,"S07M", xSlat4,-ySlat4, zSlat+2.*dzCh4, 0, "ONLY");
+ gMC->Gspos(volNam7, i*4+4,"S07M",-xSlat4,-ySlat4, zSlat-2.*dzCh4, 0, "ONLY");
+ }
+ sprintf(volNam8,"S08%d",i);
+ gMC->Gsvolu(volNam8,"BOX",slatMaterial,spar,3);
+ gMC->Gspos(volNam8, i*4+1,"S08M", xSlat4, ySlat4, zSlat+2.*dzCh4, 0, "ONLY");
+ gMC->Gspos(volNam8, i*4+2,"S08M",-xSlat4, ySlat4, zSlat-2.*dzCh4, 0, "ONLY");
+ if (i>0) {
+ gMC->Gspos(volNam8, i*4+3,"S08M", xSlat4,-ySlat4, zSlat+2.*dzCh4, 0, "ONLY");
+ gMC->Gspos(volNam8, i*4+4,"S08M",-xSlat4,-ySlat4, zSlat-2.*dzCh4, 0, "ONLY");
+ }
}
+
+ // create the panel volume
+
+ gMC->Gsvolu("S07C","BOX",panelMaterial,panelpar,3);
+ gMC->Gsvolu("S08C","BOX",panelMaterial,panelpar,3);
-//
-// Chamber Material represented by Alu sheet
- tpar[0]= iChamber->RInner();
- tpar[1]= iChamber->ROuter();
- tpar[2] = (iChamber->DGas()+iChamber->DAlu())/2;
- gMC->Gsvolu("C07A", "TUBE", idAlu2, tpar, 3);
- gMC->Gsvolu("C08A", "TUBE", idAlu2, tpar, 3);
- gMC->Gspos("C07A", 1, "C07M", 0., 0., 0., 0, "ONLY");
- gMC->Gspos("C08A", 1, "C08M", 0., 0., 0., 0, "ONLY");
-//
-// Sensitive volumes
- // tpar[2] = iChamber->DGas();
- tpar[2] = iChamber->DGas()/2;
- gMC->Gsvolu("C07G", "TUBE", idGas, tpar, 3);
- gMC->Gsvolu("C08G", "TUBE", idGas, tpar, 3);
- gMC->Gspos("C07G", 1, "C07A", 0., 0., 0., 0, "ONLY");
- gMC->Gspos("C08G", 1, "C08A", 0., 0., 0., 0, "ONLY");
-//
-// Frame Crosses to be placed inside gas
- if (frames) {
- dr = (iChamber->ROuter() - iChamber->RInner());
- bpar[0] = TMath::Sqrt(dr*dr-dframep*dframep/4)/2;
- bpar[1] = dframep/2;
- bpar[2] = iChamber->DGas()/2;
- gMC->Gsvolu("C07F", "BOX", idAlu1, bpar, 3);
- gMC->Gsvolu("C08F", "BOX", idAlu1, bpar, 3);
-
- gMC->Gspos("C07F",1,"C07G", +iChamber->RInner()+bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C07F",2,"C07G", -iChamber->RInner()-bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C07F",3,"C07G", 0, +iChamber->RInner()+bpar[0] , 0,
- idrotm[1101],"ONLY");
- gMC->Gspos("C07F",4,"C07G", 0, -iChamber->RInner()-bpar[0] , 0,
- idrotm[1101],"ONLY");
-
- gMC->Gspos("C08F",1,"C08G", +iChamber->RInner()+bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C08F",2,"C08G", -iChamber->RInner()-bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C08F",3,"C08G", 0, +iChamber->RInner()+bpar[0] , 0,
- idrotm[1101],"ONLY");
- gMC->Gspos("C08F",4,"C08G", 0, -iChamber->RInner()-bpar[0] , 0,
- idrotm[1101],"ONLY");
+ // create the rohacell volume
+
+ gMC->Gsvolu("S07R","BOX",rohaMaterial,rohapar,3);
+ gMC->Gsvolu("S08R","BOX",rohaMaterial,rohapar,3);
+
+ // create the insulating material volume
+
+ gMC->Gsvolu("S07I","BOX",insuMaterial,insupar,3);
+ gMC->Gsvolu("S08I","BOX",insuMaterial,insupar,3);
+
+ // create the PCB volume
+
+ gMC->Gsvolu("S07P","BOX",pcbMaterial,pcbpar,3);
+ gMC->Gsvolu("S08P","BOX",pcbMaterial,pcbpar,3);
+
+ // create the sensitive volumes,
+
+ gMC->Gsvolu("S07G","BOX",sensMaterial,dum,0);
+ gMC->Gsvolu("S08G","BOX",sensMaterial,dum,0);
+
+ // create the vertical frame volume
+
+ gMC->Gsvolu("S07V","BOX",vFrameMaterial,vFramepar,3);
+ gMC->Gsvolu("S08V","BOX",vFrameMaterial,vFramepar,3);
+
+ // create the horizontal frame volume
+
+ gMC->Gsvolu("S07H","BOX",hFrameMaterial,hFramepar,3);
+ gMC->Gsvolu("S08H","BOX",hFrameMaterial,hFramepar,3);
+
+ // create the horizontal border volume
+
+ gMC->Gsvolu("S07B","BOX",bFrameMaterial,bFramepar,3);
+ gMC->Gsvolu("S08B","BOX",bFrameMaterial,bFramepar,3);
+
+ index=0;
+ for (i = 0; i<nSlats4; i++){
+ sprintf(volNam7,"S07%d",i);
+ sprintf(volNam8,"S08%d",i);
+ Float_t xvFrame = (slatLength4[i] - vFrameLength)/2.;
+ // position the vertical frames
+ if (i!=1 && i!=0) {
+ gMC->Gspos("S07V",2*i-1,volNam7, xvFrame, 0., 0. , 0, "ONLY");
+ gMC->Gspos("S07V",2*i ,volNam7,-xvFrame, 0., 0. , 0, "ONLY");
+ gMC->Gspos("S08V",2*i-1,volNam8, xvFrame, 0., 0. , 0, "ONLY");
+ gMC->Gspos("S08V",2*i ,volNam8,-xvFrame, 0., 0. , 0, "ONLY");
+ }
+ // position the panels and the insulating material
+ for (j=0; j<nPCB4[i]; j++){
+ index++;
+ Float_t xx = sensLength * (-nPCB4[i]/2.+j+.5);
+
+ Float_t zPanel = spar[2] - panelpar[2];
+ gMC->Gspos("S07C",2*index-1,volNam7, xx, 0., zPanel , 0, "ONLY");
+ gMC->Gspos("S07C",2*index ,volNam7, xx, 0.,-zPanel , 0, "ONLY");
+ gMC->Gspos("S08C",2*index-1,volNam8, xx, 0., zPanel , 0, "ONLY");
+ gMC->Gspos("S08C",2*index ,volNam8, xx, 0.,-zPanel , 0, "ONLY");
+
+ gMC->Gspos("S07I",index,volNam7, xx, 0., 0 , 0, "ONLY");
+ gMC->Gspos("S08I",index,volNam8, xx, 0., 0 , 0, "ONLY");
+ }
}
+
+ // position the rohacell volume inside the panel volume
+ gMC->Gspos("S07R",1,"S07C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("S08R",1,"S08C",0.,0.,0.,0,"ONLY");
+
+ // position the PCB volume inside the insulating material volume
+ gMC->Gspos("S07P",1,"S07I",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("S08P",1,"S08I",0.,0.,0.,0,"ONLY");
+ // position the horizontal frame volume inside the PCB volume
+ gMC->Gspos("S07H",1,"S07P",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("S08H",1,"S08P",0.,0.,0.,0,"ONLY");
+ // position the sensitive volume inside the horizontal frame volume
+ gMC->Gsposp("S07G",1,"S07H",0.,0.,0.,0,"ONLY",senspar,3);
+ gMC->Gsposp("S08G",1,"S08H",0.,0.,0.,0,"ONLY",senspar,3);
+ // position the border volumes inside the PCB volume
+ Float_t yborder = ( pcbHeight - bFrameHeight ) / 2.;
+ gMC->Gspos("S07B",1,"S07P",0., yborder,0.,0,"ONLY");
+ gMC->Gspos("S07B",2,"S07P",0.,-yborder,0.,0,"ONLY");
+ gMC->Gspos("S08B",1,"S08P",0., yborder,0.,0,"ONLY");
+ gMC->Gspos("S08B",2,"S08P",0.,-yborder,0.,0,"ONLY");
+
+ // create the NULOC volume and position it in the horizontal frame
+
+ gMC->Gsvolu("S07N","BOX",nulocMaterial,nulocpar,3);
+ gMC->Gsvolu("S08N","BOX",nulocMaterial,nulocpar,3);
+ index = 0;
+ for (xx = -xxmax; xx<=xxmax; xx+=2*nulocLength) {
+ index++;
+ gMC->Gspos("S07N",2*index-1,"S07B", xx, 0.,-bFrameWidth/4., 0, "ONLY");
+ gMC->Gspos("S07N",2*index ,"S07B", xx, 0., bFrameWidth/4., 0, "ONLY");
+ gMC->Gspos("S08N",2*index-1,"S08B", xx, 0.,-bFrameWidth/4., 0, "ONLY");
+ gMC->Gspos("S08N",2*index ,"S08B", xx, 0., bFrameWidth/4., 0, "ONLY");
+ }
+
+ // position the volumes approximating the circular section of the pipe
+ Float_t yoffs = sensHeight/2. - yOverlap;
+ Float_t epsilon = 0.001;
+ Int_t ndiv=6;
+ Float_t divpar[3];
+ Double_t dydiv= sensHeight/ndiv;
+ Double_t ydiv = yoffs -dydiv;
+ Int_t imax=0;
+ imax = 1;
+ Float_t rmin = 40.;
+ Float_t z1 = -spar[2], z2=2*spar[2]*1.01;
+ for (Int_t idiv=0;idiv<ndiv; idiv++){
+ ydiv+= dydiv;
+ Float_t xdiv = 0.;
+ if (ydiv<rmin) xdiv= rmin * TMath::Sin( TMath::ACos(ydiv/rmin) );
+ divpar[0] = (pcbLength-xdiv)/2.;
+ divpar[1] = dydiv/2. - epsilon;
+ divpar[2] = sensWidth/2.;
+ Float_t xvol=(pcbLength+xdiv)/2.+1.999;
+ Float_t yvol=ydiv + dydiv/2.;
+ gMC->Gsposp("S07G",imax+4*idiv+1,"S07M", xvol, yvol, z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S08G",imax+4*idiv+1,"S08M", xvol, yvol, z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S07G",imax+4*idiv+2,"S07M", xvol,-yvol, z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S08G",imax+4*idiv+2,"S08M", xvol,-yvol, z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S07G",imax+4*idiv+3,"S07M",-xvol, yvol, z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S08G",imax+4*idiv+3,"S08M",-xvol, yvol, z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S07G",imax+4*idiv+4,"S07M",-xvol,-yvol, z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S08G",imax+4*idiv+4,"S08M",-xvol,-yvol, z1-z2, 0, "ONLY",divpar,3);
+ }
+
+
+
+
+
+ }
+
+ if (fStations[4]) {
+
+
//********************************************************************
// Station 5 **
//********************************************************************
zpos1=iChamber1->Z();
zpos2=iChamber2->Z();
dstation = zpos2 - zpos1;
- zfpos=-(iChamber->DGas()+dframez+iChamber->DAlu())/2;
+// zfpos=-(iChamber->DGas()+dframez+iChamber->DAlu())/2; // not used any more
//
// Mother volume
tpar[0] = iChamber->RInner()-dframep;
tpar[1] = (iChamber->ROuter()+dframep)/TMath::Cos(phi);
- tpar[2] = dstation/4;
+ tpar[2] = dstation/5.;
+
+ gMC->Gsvolu("S09M", "TUBE", idAir, tpar, 3);
+ gMC->Gsvolu("S10M", "TUBE", idAir, tpar, 3);
+ gMC->Gspos("S09M", 1, "ALIC", 0., 0., zpos1 , 0, "ONLY");
+ gMC->Gspos("S10M", 1, "ALIC", 0., 0., zpos2 , 0, "ONLY");
+
+
+ const Int_t nSlats5 = 7; // number of slats per quadrant
+ const Int_t nPCB5[nSlats5] = {5,5,6,6,5,4,3}; // n PCB per slat
+ const Float_t xpos5[nSlats5] = {38.5, 40., 0., 0., 0., 0., 0.};
+ Float_t slatLength5[nSlats5];
+ char volNam9[5];
+ char volNam10[5];
+ Float_t xSlat5;
+ Float_t ySlat5;
+
+ for (i = 0; i<nSlats5; i++){
+ slatLength5[i] = pcbLength * nPCB5[i] + 2. * dSlatLength;
+ xSlat5 = slatLength5[i]/2. - vFrameLength/2. +xpos5[i];
+ if (i==1 || i==0) slatLength5[i] -= 2. *dSlatLength; // frame out in PCB with circular border
+ ySlat5 = sensHeight * i - yOverlap * i;
+ spar[0] = slatLength5[i]/2.;
+ spar[1] = slatHeight/2.;
+ spar[2] = slatWidth/2. * 1.01;
+ Float_t dzCh5=spar[2]*1.01;
+ // zSlat to be checked (odd downstream or upstream?)
+ Float_t zSlat = (i%2 ==0)? -spar[2] : spar[2];
+ sprintf(volNam9,"S09%d",i);
+ gMC->Gsvolu(volNam9,"BOX",slatMaterial,spar,3);
+ gMC->Gspos(volNam9, i*4+1,"S09M", xSlat5, ySlat5, zSlat+2.*dzCh5, 0, "ONLY");
+ gMC->Gspos(volNam9, i*4+2,"S09M",-xSlat5, ySlat5, zSlat-2.*dzCh5, 0, "ONLY");
+ if (i>0) {
+ gMC->Gspos(volNam9, i*4+3,"S09M", xSlat5,-ySlat5, zSlat+2.*dzCh5, 0, "ONLY");
+ gMC->Gspos(volNam9, i*4+4,"S09M",-xSlat5,-ySlat5, zSlat-2.*dzCh5, 0, "ONLY");
+ }
+ sprintf(volNam10,"S10%d",i);
+ gMC->Gsvolu(volNam10,"BOX",slatMaterial,spar,3);
+ gMC->Gspos(volNam10, i*4+1,"S10M", xSlat5, ySlat5, zSlat+2.*dzCh5, 0, "ONLY");
+ gMC->Gspos(volNam10, i*4+2,"S10M",-xSlat5, ySlat5, zSlat-2.*dzCh5, 0, "ONLY");
+ if (i>0) {
+ gMC->Gspos(volNam10, i*4+3,"S10M", xSlat5,-ySlat5, zSlat+2.*dzCh5, 0, "ONLY");
+ gMC->Gspos(volNam10, i*4+4,"S10M",-xSlat5,-ySlat5, zSlat-2.*dzCh5, 0, "ONLY");
+ }
+ }
- gMC->Gsvolu("C09M", "TUBE", idAir, tpar, 3);
- gMC->Gsvolu("C10M", "TUBE", idAir, tpar, 3);
- gMC->Gspos("C09M", 1, "ALIC", 0., 0., zpos1 , 0, "ONLY");
- gMC->Gspos("C10M", 1, "ALIC", 0., 0., zpos2 , 0, "ONLY");
-// Aluminium frames
-// Outer frames
- pgpar[0] = 360/12/2;
- pgpar[1] = 360.;
- pgpar[2] = 12.;
- pgpar[3] = 2;
- pgpar[4] = -dframez/2;
- pgpar[5] = iChamber->ROuter();
- pgpar[6] = pgpar[5]+dframep;
- pgpar[7] = +dframez/2;
- pgpar[8] = pgpar[5];
- pgpar[9] = pgpar[6];
- gMC->Gsvolu("C09O", "PGON", idAlu1, pgpar, 10);
- gMC->Gsvolu("C10O", "PGON", idAlu1, pgpar, 10);
- gMC->Gspos("C09O",1,"C09M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C09O",2,"C09M", 0.,0.,+zfpos, 0,"ONLY");
- gMC->Gspos("C10O",1,"C10M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C10O",2,"C10M", 0.,0.,+zfpos, 0,"ONLY");
-//
-// Inner frame
- tpar[0]= iChamber->RInner()-dframep;
- tpar[1]= iChamber->RInner();
- tpar[2]= dframez/2;
- gMC->Gsvolu("C09I", "TUBE", idAlu1, tpar, 3);
- gMC->Gsvolu("C10I", "TUBE", idAlu1, tpar, 3);
-
- gMC->Gspos("C09I",1,"C09M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C09I",2,"C09M", 0.,0.,+zfpos, 0,"ONLY");
- gMC->Gspos("C10I",1,"C10M", 0.,0.,-zfpos, 0,"ONLY");
- gMC->Gspos("C10I",2,"C10M", 0.,0.,+zfpos, 0,"ONLY");
-
- if (frames) {
-//
-// Frame Crosses
+ // create the panel volume
+
+ gMC->Gsvolu("S09C","BOX",panelMaterial,panelpar,3);
+ gMC->Gsvolu("S10C","BOX",panelMaterial,panelpar,3);
+
+ // create the rohacell volume
+
+ gMC->Gsvolu("S09R","BOX",rohaMaterial,rohapar,3);
+ gMC->Gsvolu("S10R","BOX",rohaMaterial,rohapar,3);
+
+ // create the insulating material volume
+
+ gMC->Gsvolu("S09I","BOX",insuMaterial,insupar,3);
+ gMC->Gsvolu("S10I","BOX",insuMaterial,insupar,3);
+
+ // create the PCB volume
+
+ gMC->Gsvolu("S09P","BOX",pcbMaterial,pcbpar,3);
+ gMC->Gsvolu("S10P","BOX",pcbMaterial,pcbpar,3);
+
+ // create the sensitive volumes,
+
+ gMC->Gsvolu("S09G","BOX",sensMaterial,dum,0);
+ gMC->Gsvolu("S10G","BOX",sensMaterial,dum,0);
+
+ // create the vertical frame volume
+
+ gMC->Gsvolu("S09V","BOX",vFrameMaterial,vFramepar,3);
+ gMC->Gsvolu("S10V","BOX",vFrameMaterial,vFramepar,3);
+
+ // create the horizontal frame volume
+
+ gMC->Gsvolu("S09H","BOX",hFrameMaterial,hFramepar,3);
+ gMC->Gsvolu("S10H","BOX",hFrameMaterial,hFramepar,3);
+
+ // create the horizontal border volume
+
+ gMC->Gsvolu("S09B","BOX",bFrameMaterial,bFramepar,3);
+ gMC->Gsvolu("S10B","BOX",bFrameMaterial,bFramepar,3);
+
+ index=0;
+ for (i = 0; i<nSlats5; i++){
+ sprintf(volNam9,"S09%d",i);
+ sprintf(volNam10,"S10%d",i);
+ Float_t xvFrame = (slatLength5[i] - vFrameLength)/2.;
+ // position the vertical frames
+ if (i!=1 && i!=0) {
+ gMC->Gspos("S09V",2*i-1,volNam9, xvFrame, 0., 0. , 0, "ONLY");
+ gMC->Gspos("S09V",2*i ,volNam9,-xvFrame, 0., 0. , 0, "ONLY");
+ gMC->Gspos("S10V",2*i-1,volNam10, xvFrame, 0., 0. , 0, "ONLY");
+ gMC->Gspos("S10V",2*i ,volNam10,-xvFrame, 0., 0. , 0, "ONLY");
+ }
- bpar[0] = (iChamber->ROuter() - iChamber->RInner())/2;
- bpar[1] = dframep/2;
- bpar[2] = dframez/2;
- gMC->Gsvolu("C09B", "BOX", idAlu1, bpar, 3);
- gMC->Gsvolu("C10B", "BOX", idAlu1, bpar, 3);
-
- gMC->Gspos("C09B",1,"C09M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C09B",2,"C09M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C09B",3,"C09M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
- idrotm[1101],"ONLY");
- gMC->Gspos("C09B",4,"C09M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
- idrotm[1101],"ONLY");
- gMC->Gspos("C09B",5,"C09M", +iChamber->RInner()+bpar[0] , 0,+zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C09B",6,"C09M", -iChamber->RInner()-bpar[0] , 0,+zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C09B",7,"C09M", 0, +iChamber->RInner()+bpar[0] ,+zfpos,
- idrotm[1101],"ONLY");
- gMC->Gspos("C09B",8,"C09M", 0, -iChamber->RInner()-bpar[0] ,+zfpos,
- idrotm[1101],"ONLY");
-
- gMC->Gspos("C10B",1,"C10M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C10B",2,"C10M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C10B",3,"C10M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
- idrotm[1101],"ONLY");
- gMC->Gspos("C10B",4,"C10M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
- idrotm[1101],"ONLY");
- gMC->Gspos("C10B",5,"C10M", +iChamber->RInner()+bpar[0] , 0,+zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C10B",6,"C10M", -iChamber->RInner()-bpar[0] , 0,+zfpos,
- idrotm[1100],"ONLY");
- gMC->Gspos("C10B",7,"C10M", 0, +iChamber->RInner()+bpar[0] ,+zfpos,
- idrotm[1101],"ONLY");
- gMC->Gspos("C10B",8,"C10M", 0, -iChamber->RInner()-bpar[0] ,+zfpos,
- idrotm[1101],"ONLY");
+ // position the panels and the insulating material
+ for (j=0; j<nPCB5[i]; j++){
+ index++;
+ Float_t xx = sensLength * (-nPCB5[i]/2.+j+.5);
+
+ Float_t zPanel = spar[2] - panelpar[2];
+ gMC->Gspos("S09C",2*index-1,volNam9, xx, 0., zPanel , 0, "ONLY");
+ gMC->Gspos("S09C",2*index ,volNam9, xx, 0.,-zPanel , 0, "ONLY");
+ gMC->Gspos("S10C",2*index-1,volNam10, xx, 0., zPanel , 0, "ONLY");
+ gMC->Gspos("S10C",2*index ,volNam10, xx, 0.,-zPanel , 0, "ONLY");
+
+ gMC->Gspos("S09I",index,volNam9, xx, 0., 0 , 0, "ONLY");
+ gMC->Gspos("S10I",index,volNam10, xx, 0., 0 , 0, "ONLY");
+ }
}
-
-//
-// Chamber Material represented by Alu sheet
- tpar[0]= iChamber->RInner();
- tpar[1]= iChamber->ROuter();
- tpar[2] = (iChamber->DGas()+iChamber->DAlu())/2;
- gMC->Gsvolu("C09A", "TUBE", idAlu2, tpar, 3);
- gMC->Gsvolu("C10A", "TUBE", idAlu2, tpar, 3);
- gMC->Gspos("C09A", 1, "C09M", 0., 0., 0., 0, "ONLY");
- gMC->Gspos("C10A", 1, "C10M", 0., 0., 0., 0, "ONLY");
-//
-// Sensitive volumes
- // tpar[2] = iChamber->DGas();
- tpar[2] = iChamber->DGas()/2;
- gMC->Gsvolu("C09G", "TUBE", idGas, tpar, 3);
- gMC->Gsvolu("C10G", "TUBE", idGas, tpar, 3);
- gMC->Gspos("C09G", 1, "C09A", 0., 0., 0., 0, "ONLY");
- gMC->Gspos("C10G", 1, "C10A", 0., 0., 0., 0, "ONLY");
-//
-// Frame Crosses to be placed inside gas
- if (frames) {
- dr = (iChamber->ROuter() - iChamber->RInner());
- bpar[0] = TMath::Sqrt(dr*dr-dframep*dframep/4)/2;
- bpar[1] = dframep/2;
- bpar[2] = iChamber->DGas()/2;
- gMC->Gsvolu("C09F", "BOX", idAlu1, bpar, 3);
- gMC->Gsvolu("C10F", "BOX", idAlu1, bpar, 3);
-
- gMC->Gspos("C09F",1,"C09G", +iChamber->RInner()+bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C09F",2,"C09G", -iChamber->RInner()-bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C09F",3,"C09G", 0, +iChamber->RInner()+bpar[0] , 0,
- idrotm[1101],"ONLY");
- gMC->Gspos("C09F",4,"C09G", 0, -iChamber->RInner()-bpar[0] , 0,
- idrotm[1101],"ONLY");
-
- gMC->Gspos("C10F",1,"C10G", +iChamber->RInner()+bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C10F",2,"C10G", -iChamber->RInner()-bpar[0] , 0, 0,
- idrotm[1100],"ONLY");
- gMC->Gspos("C10F",3,"C10G", 0, +iChamber->RInner()+bpar[0] , 0,
- idrotm[1101],"ONLY");
- gMC->Gspos("C10F",4,"C10G", 0, -iChamber->RInner()-bpar[0] , 0,
- idrotm[1101],"ONLY");
+ // position the rohacell volume inside the panel volume
+ gMC->Gspos("S09R",1,"S09C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("S10R",1,"S10C",0.,0.,0.,0,"ONLY");
+
+ // position the PCB volume inside the insulating material volume
+ gMC->Gspos("S09P",1,"S09I",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("S10P",1,"S10I",0.,0.,0.,0,"ONLY");
+ // position the horizontal frame volume inside the PCB volume
+ gMC->Gspos("S09H",1,"S09P",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("S10H",1,"S10P",0.,0.,0.,0,"ONLY");
+ // position the sensitive volume inside the horizontal frame volume
+ gMC->Gsposp("S09G",1,"S09H",0.,0.,0.,0,"ONLY",senspar,3);
+ gMC->Gsposp("S10G",1,"S10H",0.,0.,0.,0,"ONLY",senspar,3);
+ // position the border volumes inside the PCB volume
+ Float_t yborder = ( pcbHeight - bFrameHeight ) / 2.;
+ gMC->Gspos("S09B",1,"S09P",0., yborder,0.,0,"ONLY");
+ gMC->Gspos("S09B",2,"S09P",0.,-yborder,0.,0,"ONLY");
+ gMC->Gspos("S10B",1,"S10P",0., yborder,0.,0,"ONLY");
+ gMC->Gspos("S10B",2,"S10P",0.,-yborder,0.,0,"ONLY");
+
+ // create the NULOC volume and position it in the horizontal frame
+
+ gMC->Gsvolu("S09N","BOX",nulocMaterial,nulocpar,3);
+ gMC->Gsvolu("S10N","BOX",nulocMaterial,nulocpar,3);
+ index = 0;
+ for (xx = -xxmax; xx<=xxmax; xx+=2*nulocLength) {
+ index++;
+ gMC->Gspos("S09N",2*index-1,"S09B", xx, 0.,-bFrameWidth/4., 0, "ONLY");
+ gMC->Gspos("S09N",2*index ,"S09B", xx, 0., bFrameWidth/4., 0, "ONLY");
+ gMC->Gspos("S10N",2*index-1,"S10B", xx, 0.,-bFrameWidth/4., 0, "ONLY");
+ gMC->Gspos("S10N",2*index ,"S10B", xx, 0., bFrameWidth/4., 0, "ONLY");
+ }
+ // position the volumes approximating the circular section of the pipe
+ Float_t yoffs = sensHeight/2. - yOverlap;
+ Float_t epsilon = 0.001;
+ Int_t ndiv=6;
+ Float_t divpar[3];
+ Double_t dydiv= sensHeight/ndiv;
+ Double_t ydiv = yoffs -dydiv;
+ Int_t imax=0;
+ // for (Int_t islat=0; islat<nSlats3; islat++) imax += nPCB3[islat];
+ imax = 1;
+ Float_t rmin = 40.;
+ Float_t z1 = spar[2], z2=2*spar[2]*1.01;
+ for (Int_t idiv=0;idiv<ndiv; idiv++){
+ ydiv+= dydiv;
+ Float_t xdiv = 0.;
+ if (ydiv<rmin) xdiv= rmin * TMath::Sin( TMath::ACos(ydiv/rmin) );
+ divpar[0] = (pcbLength-xdiv)/2.;
+ divpar[1] = dydiv/2. - epsilon;
+ divpar[2] = sensWidth/2.;
+ Float_t xvol=(pcbLength+xdiv)/2. + 1.999;
+ Float_t yvol=ydiv + dydiv/2.;
+ gMC->Gsposp("S09G",imax+4*idiv+1,"S09M", xvol, yvol, z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S10G",imax+4*idiv+1,"S10M", xvol, yvol, z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S09G",imax+4*idiv+2,"S09M", xvol,-yvol, z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S10G",imax+4*idiv+2,"S10M", xvol,-yvol, z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S09G",imax+4*idiv+3,"S09M",-xvol, yvol, z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S10G",imax+4*idiv+3,"S10M",-xvol, yvol, z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S09G",imax+4*idiv+4,"S09M",-xvol,-yvol, z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S10G",imax+4*idiv+4,"S10M",-xvol,-yvol, z1-z2, 0, "ONLY",divpar,3);
}
+ }
+
+
///////////////////////////////////////
// GEOMETRY FOR THE TRIGGER CHAMBERS //
///////////////////////////////////////
// Parameters of the Trigger Chambers
-
+// DP03-01 introduce dead zone of +/- 2 cm arround x=0 (as in TDR, fig3.27)
+ const Float_t kDXZERO=2.;
const Float_t kXMC1MIN=34.;
const Float_t kXMC1MED=51.;
const Float_t kXMC1MAX=272.;
const Float_t kYMC1MIN=34.;
const Float_t kYMC1MAX=51.;
const Float_t kRMIN1=50.;
- const Float_t kRMAX1=62.;
+// DP03-01 const Float_t kRMAX1=62.;
+ const Float_t kRMAX1=64.;
const Float_t kRMIN2=50.;
- const Float_t kRMAX2=66.;
+// DP03-01 const Float_t kRMAX2=66.;
+ const Float_t kRMAX2=68.;
// zposition of the middle of the gas gap in mother vol
const Float_t kZMCm=-3.6;
tpar[0] = iChamber->RInner();
tpar[1] = iChamber->ROuter();
tpar[2] = 4.0;
- gMC->Gsvolu("CM11", "TUBE", idAir, tpar, 3);
- gMC->Gsvolu("CM12", "TUBE", idAir, tpar, 3);
+ gMC->Gsvolu("SM11", "TUBE", idAir, tpar, 3);
+ gMC->Gsvolu("SM12", "TUBE", idAir, tpar, 3);
// Definition of the flange between the beam shielding and the RPC
tpar[0]= kRMIN1;
tpar[1]= kRMAX1;
tpar[2]= 4.0;
- gMC->Gsvolu("CF1A", "TUBE", idAlu1, tpar, 3); //Al
- gMC->Gspos("CF1A", 1, "CM11", 0., 0., 0., 0, "MANY");
- gMC->Gspos("CF1A", 2, "CM12", 0., 0., 0., 0, "MANY");
+ gMC->Gsvolu("SF1A", "TUBE", idAlu1, tpar, 3); //Al
+ gMC->Gspos("SF1A", 1, "SM11", 0., 0., 0., 0, "MANY");
+
+ gMC->Gsvolu("SF3A", "TUBE", idAlu1, tpar, 3); //Al
+ gMC->Gspos("SF3A", 1, "SM12", 0., 0., 0., 0, "MANY");
// FIRST PLANE OF STATION 1
tpar[1]= 0.;
tpar[2]= 0.;
- gMC->Gsvolu("CC1A", "BOX ", idAlu1, tpar, 0); //Al
- gMC->Gsvolu("CB1A", "BOX ", idtmed[1107], tpar, 0); //Bakelite
- gMC->Gsvolu("CG1A", "BOX ", idtmed[1106], tpar, 0); //Gas streamer
+ gMC->Gsvolu("SC1A", "BOX ", idAlu1, tpar, 0); //Al
+ gMC->Gsvolu("SB1A", "BOX ", idtmed[1107], tpar, 0); //Bakelite
+ gMC->Gsvolu("SG1A", "BOX ", idtmed[1106], tpar, 0); //Gas streamer
// chamber type A
tpar[0] = -1.;
tpar[1] = -1.;
- const Float_t kXMC1A=kXMC1MED+(kXMC1MAX-kXMC1MED)/2.;
+// DP03-01 const Float_t kXMC1A=kXMC1MED+(kXMC1MAX-kXMC1MED)/2.;
+ const Float_t kXMC1A=kDXZERO+kXMC1MED+(kXMC1MAX-kXMC1MED)/2.;
const Float_t kYMC1Am=0.;
const Float_t kYMC1Ap=0.;
tpar[2] = 0.1;
- gMC->Gsposp("CG1A", 1, "CB1A", 0., 0., 0., 0, "ONLY",tpar,3);
+ gMC->Gsposp("SG1A", 1, "SB1A", 0., 0., 0., 0, "ONLY",tpar,3);
tpar[2] = 0.3;
- gMC->Gsposp("CB1A", 1, "CC1A", 0., 0., 0., 0, "ONLY",tpar,3);
+ gMC->Gsposp("SB1A", 1, "SC1A", 0., 0., 0., 0, "ONLY",tpar,3);
tpar[2] = 0.4;
tpar[0] = (kXMC1MAX-kXMC1MED)/2.;
tpar[1] = kYMC1MIN;
- gMC->Gsposp("CC1A", 1, "CM11",kXMC1A,kYMC1Am,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC1A", 2, "CM11",-kXMC1A,kYMC1Ap,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 1, "SM11",kXMC1A,kYMC1Am,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 2, "SM11",-kXMC1A,kYMC1Ap,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsbool("SC1A", "SF1A");
// chamber type B
Float_t tpar1save=tpar[1];
tpar[0] = (kXMC1MAX-kXMC1MIN)/2.;
tpar[1] = (kYMC1MAX-kYMC1MIN)/2.;
- const Float_t kXMC1B=kXMC1MIN+tpar[0];
+// DP03-01 const Float_t kXMC1B=kXMC1MIN+tpar[0];
+ const Float_t kXMC1B=kDXZERO+kXMC1MIN+tpar[0];
const Float_t kYMC1Bp=(y1msave+tpar1save)*zpm+tpar[1];
const Float_t kYMC1Bm=(y1psave+tpar1save)*zmp+tpar[1];
- gMC->Gsposp("CC1A", 3, "CM11",kXMC1B,kYMC1Bp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC1A", 4, "CM11",-kXMC1B,kYMC1Bm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC1A", 5, "CM11",kXMC1B,-kYMC1Bp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC1A", 6, "CM11",-kXMC1B,-kYMC1Bm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 3, "SM11",kXMC1B,kYMC1Bp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 4, "SM11",-kXMC1B,kYMC1Bm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 5, "SM11",kXMC1B,-kYMC1Bp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 6, "SM11",-kXMC1B,-kYMC1Bm,kZMCm, 0, "ONLY", tpar, 3);
// chamber type C (end of type B !!)
tpar1save=tpar[1];
tpar[0] = kXMC1MAX/2;
tpar[1] = kYMC1MAX/2;
- const Float_t kXMC1C=tpar[0];
+
+// DP03-01 const Float_t kXMC1C=tpar[0];
+ const Float_t kXMC1C=kDXZERO+tpar[0];
// warning : same Z than type B
const Float_t kYMC1Cp=(y1psave+tpar1save)*1.+tpar[1];
const Float_t kYMC1Cm=(y1msave+tpar1save)*1.+tpar[1];
- gMC->Gsposp("CC1A", 7, "CM11",kXMC1C,kYMC1Cp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC1A", 8, "CM11",-kXMC1C,kYMC1Cm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC1A", 9, "CM11",kXMC1C,-kYMC1Cp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC1A", 10, "CM11",-kXMC1C,-kYMC1Cm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 7, "SM11",kXMC1C,kYMC1Cp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 8, "SM11",-kXMC1C,kYMC1Cm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 9, "SM11",kXMC1C,-kYMC1Cp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 10, "SM11",-kXMC1C,-kYMC1Cm,kZMCm, 0, "ONLY", tpar, 3);
// chamber type D, E and F (same size)
tpar1save=tpar[1];
tpar[0] = kXMC1MAX/2.;
tpar[1] = kYMC1MIN;
- const Float_t kXMC1D=tpar[0];
+// DP03-01 const Float_t kXMC1D=tpar[0];
+ const Float_t kXMC1D=kDXZERO+tpar[0];
const Float_t kYMC1Dp=(y1msave+tpar1save)*zpm+tpar[1];
const Float_t kYMC1Dm=(y1psave+tpar1save)*zmp+tpar[1];
- gMC->Gsposp("CC1A", 11, "CM11",kXMC1D,kYMC1Dm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC1A", 12, "CM11",-kXMC1D,kYMC1Dp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC1A", 13, "CM11",kXMC1D,-kYMC1Dm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC1A", 14, "CM11",-kXMC1D,-kYMC1Dp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 11, "SM11",kXMC1D,kYMC1Dm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 12, "SM11",-kXMC1D,kYMC1Dp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 13, "SM11",kXMC1D,-kYMC1Dm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 14, "SM11",-kXMC1D,-kYMC1Dp,kZMCp, 0, "ONLY", tpar, 3);
tpar1save=tpar[1];
const Float_t kYMC1Ep=(y1msave+tpar1save)*zpm+tpar[1];
const Float_t kYMC1Em=(y1psave+tpar1save)*zmp+tpar[1];
- gMC->Gsposp("CC1A", 15, "CM11",kXMC1D,kYMC1Ep,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC1A", 16, "CM11",-kXMC1D,kYMC1Em,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC1A", 17, "CM11",kXMC1D,-kYMC1Ep,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC1A", 18, "CM11",-kXMC1D,-kYMC1Em,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 15, "SM11",kXMC1D,kYMC1Ep,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 16, "SM11",-kXMC1D,kYMC1Em,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 17, "SM11",kXMC1D,-kYMC1Ep,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 18, "SM11",-kXMC1D,-kYMC1Em,kZMCm, 0, "ONLY", tpar, 3);
tpar1save=tpar[1];
y1msave=kYMC1Em;
const Float_t kYMC1Fp=(y1msave+tpar1save)*zpm+tpar[1];
const Float_t kYMC1Fm=(y1psave+tpar1save)*zmp+tpar[1];
- gMC->Gsposp("CC1A", 19, "CM11",kXMC1D,kYMC1Fm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC1A", 20, "CM11",-kXMC1D,kYMC1Fp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC1A", 21, "CM11",kXMC1D,-kYMC1Fm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC1A", 22, "CM11",-kXMC1D,-kYMC1Fp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 19, "SM11",kXMC1D,kYMC1Fm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 20, "SM11",-kXMC1D,kYMC1Fp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 21, "SM11",kXMC1D,-kYMC1Fm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC1A", 22, "SM11",-kXMC1D,-kYMC1Fp,kZMCp, 0, "ONLY", tpar, 3);
// Positioning first plane in ALICE
- gMC->Gspos("CM11", 1, "ALIC", 0., 0., zpos1, 0, "ONLY");
+ gMC->Gspos("SM11", 1, "ALIC", 0., 0., zpos1, 0, "ONLY");
// End of geometry definition for the first plane of station 1
tpar[1]= 0.;
tpar[2]= 0.;
- gMC->Gsvolu("CC2A", "BOX ", idAlu1, tpar, 0); //Al
- gMC->Gsvolu("CB2A", "BOX ", idtmed[1107], tpar, 0); //Bakelite
- gMC->Gsvolu("CG2A", "BOX ", idtmed[1106], tpar, 0); //Gas streamer
+ gMC->Gsvolu("SC2A", "BOX ", idAlu1, tpar, 0); //Al
+ gMC->Gsvolu("SB2A", "BOX ", idtmed[1107], tpar, 0); //Bakelite
+ gMC->Gsvolu("SG2A", "BOX ", idtmed[1106], tpar, 0); //Gas streamer
// chamber type A
tpar[0] = -1.;
const Float_t kYMC2Ap=0.;
tpar[2] = 0.1;
- gMC->Gsposp("CG2A", 1, "CB2A", 0., 0., 0., 0, "ONLY",tpar,3);
+ gMC->Gsposp("SG2A", 1, "SB2A", 0., 0., 0., 0, "ONLY",tpar,3);
tpar[2] = 0.3;
- gMC->Gsposp("CB2A", 1, "CC2A", 0., 0., 0., 0, "ONLY",tpar,3);
+ gMC->Gsposp("SB2A", 1, "SC2A", 0., 0., 0., 0, "ONLY",tpar,3);
tpar[2] = 0.4;
tpar[0] = ((kXMC1MAX-kXMC1MED)/2.)*kZ12;
tpar[1] = kYMC1MIN*kZ12;
- gMC->Gsposp("CC2A", 1, "CM12",kXMC2A,kYMC2Am,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC2A", 2, "CM12",-kXMC2A,kYMC2Ap,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 1, "SM12",kXMC2A,kYMC2Am,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 2, "SM12",-kXMC2A,kYMC2Ap,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsbool("SC2A", "SF3A");
// chamber type B
const Float_t kXMC2B=kXMC1B*kZ12;
const Float_t kYMC2Bp=kYMC1Bp*kZ12;
const Float_t kYMC2Bm=kYMC1Bm*kZ12;
- gMC->Gsposp("CC2A", 3, "CM12",kXMC2B,kYMC2Bp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC2A", 4, "CM12",-kXMC2B,kYMC2Bm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC2A", 5, "CM12",kXMC2B,-kYMC2Bp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC2A", 6, "CM12",-kXMC2B,-kYMC2Bm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 3, "SM12",kXMC2B,kYMC2Bp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 4, "SM12",-kXMC2B,kYMC2Bm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 5, "SM12",kXMC2B,-kYMC2Bp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 6, "SM12",-kXMC2B,-kYMC2Bm,kZMCm, 0, "ONLY", tpar, 3);
// chamber type C (end of type B !!)
const Float_t kXMC2C=kXMC1C*kZ12;
const Float_t kYMC2Cp=kYMC1Cp*kZ12;
const Float_t kYMC2Cm=kYMC1Cm*kZ12;
- gMC->Gsposp("CC2A", 7, "CM12",kXMC2C,kYMC2Cp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC2A", 8, "CM12",-kXMC2C,kYMC2Cm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC2A", 9, "CM12",kXMC2C,-kYMC2Cp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC2A", 10, "CM12",-kXMC2C,-kYMC2Cm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 7, "SM12",kXMC2C,kYMC2Cp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 8, "SM12",-kXMC2C,kYMC2Cm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 9, "SM12",kXMC2C,-kYMC2Cp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 10, "SM12",-kXMC2C,-kYMC2Cm,kZMCm, 0, "ONLY", tpar, 3);
// chamber type D, E and F (same size)
const Float_t kXMC2D=kXMC1D*kZ12;
const Float_t kYMC2Dp=kYMC1Dp*kZ12;
const Float_t kYMC2Dm=kYMC1Dm*kZ12;
- gMC->Gsposp("CC2A", 11, "CM12",kXMC2D,kYMC2Dm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC2A", 12, "CM12",-kXMC2D,kYMC2Dp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC2A", 13, "CM12",kXMC2D,-kYMC2Dm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC2A", 14, "CM12",-kXMC2D,-kYMC2Dp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 11, "SM12",kXMC2D,kYMC2Dm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 12, "SM12",-kXMC2D,kYMC2Dp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 13, "SM12",kXMC2D,-kYMC2Dm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 14, "SM12",-kXMC2D,-kYMC2Dp,kZMCp, 0, "ONLY", tpar, 3);
const Float_t kYMC2Ep=kYMC1Ep*kZ12;
const Float_t kYMC2Em=kYMC1Em*kZ12;
- gMC->Gsposp("CC2A", 15, "CM12",kXMC2D,kYMC2Ep,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC2A", 16, "CM12",-kXMC2D,kYMC2Em,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC2A", 17, "CM12",kXMC2D,-kYMC2Ep,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC2A", 18, "CM12",-kXMC2D,-kYMC2Em,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 15, "SM12",kXMC2D,kYMC2Ep,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 16, "SM12",-kXMC2D,kYMC2Em,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 17, "SM12",kXMC2D,-kYMC2Ep,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 18, "SM12",-kXMC2D,-kYMC2Em,kZMCm, 0, "ONLY", tpar, 3);
const Float_t kYMC2Fp=kYMC1Fp*kZ12;
const Float_t kYMC2Fm=kYMC1Fm*kZ12;
- gMC->Gsposp("CC2A", 19, "CM12",kXMC2D,kYMC2Fm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC2A", 20, "CM12",-kXMC2D,kYMC2Fp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC2A", 21, "CM12",kXMC2D,-kYMC2Fm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC2A", 22, "CM12",-kXMC2D,-kYMC2Fp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 19, "SM12",kXMC2D,kYMC2Fm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 20, "SM12",-kXMC2D,kYMC2Fp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 21, "SM12",kXMC2D,-kYMC2Fm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC2A", 22, "SM12",-kXMC2D,-kYMC2Fp,kZMCp, 0, "ONLY", tpar, 3);
// Positioning second plane of station 1 in ALICE
- gMC->Gspos("CM12", 1, "ALIC", 0., 0., zpos2, 0, "ONLY");
+ gMC->Gspos("SM12", 1, "ALIC", 0., 0., zpos2, 0, "ONLY");
// End of geometry definition for the second plane of station 1
tpar[1] = iChamber->ROuter();
tpar[2] = 4.0;
- gMC->Gsvolu("CM21", "TUBE", idAir, tpar, 3);
- gMC->Gsvolu("CM22", "TUBE", idAir, tpar, 3);
+ gMC->Gsvolu("SM21", "TUBE", idAir, tpar, 3);
+ gMC->Gsvolu("SM22", "TUBE", idAir, tpar, 3);
// Definition of the flange between the beam shielding and the RPC
// ???? interface shielding
tpar[1]= kRMAX2;
tpar[2]= 4.0;
- gMC->Gsvolu("CF2A", "TUBE", idAlu1, tpar, 3); //Al
- gMC->Gspos("CF2A", 1, "CM21", 0., 0., 0., 0, "MANY");
- gMC->Gspos("CF2A", 2, "CM22", 0., 0., 0., 0, "MANY");
+ gMC->Gsvolu("SF2A", "TUBE", idAlu1, tpar, 3); //Al
+ gMC->Gspos("SF2A", 1, "SM21", 0., 0., 0., 0, "MANY");
+
+ gMC->Gsvolu("SF4A", "TUBE", idAlu1, tpar, 3); //Al
+ gMC->Gspos("SF4A", 1, "SM22", 0., 0., 0., 0, "MANY");
tpar[1]= 0.;
tpar[2]= 0.;
- gMC->Gsvolu("CC3A", "BOX ", idAlu1, tpar, 0); //Al
- gMC->Gsvolu("CB3A", "BOX ", idtmed[1107], tpar, 0); //Bakelite
- gMC->Gsvolu("CG3A", "BOX ", idtmed[1106], tpar, 0); //Gas streamer
+ gMC->Gsvolu("SC3A", "BOX ", idAlu1, tpar, 0); //Al
+ gMC->Gsvolu("SB3A", "BOX ", idtmed[1107], tpar, 0); //Bakelite
+ gMC->Gsvolu("SG3A", "BOX ", idtmed[1106], tpar, 0); //Gas streamer
// chamber type A
const Float_t kYMC3Ap=0.;
tpar[2] = 0.1;
- gMC->Gsposp("CG3A", 1, "CB3A", 0., 0., 0., 0, "ONLY",tpar,3);
+ gMC->Gsposp("SG3A", 1, "SB3A", 0., 0., 0., 0, "ONLY",tpar,3);
tpar[2] = 0.3;
- gMC->Gsposp("CB3A", 1, "CC3A", 0., 0., 0., 0, "ONLY",tpar,3);
+ gMC->Gsposp("SB3A", 1, "SC3A", 0., 0., 0., 0, "ONLY",tpar,3);
tpar[2] = 0.4;
tpar[0] = ((kXMC1MAX-kXMC1MED)/2.)*kZ13;
tpar[1] = kYMC1MIN*kZ13;
- gMC->Gsposp("CC3A", 1, "CM21",kXMC3A,kYMC3Am,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC3A", 2, "CM21",-kXMC3A,kYMC3Ap,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 1, "SM21",kXMC3A,kYMC3Am,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 2, "SM21",-kXMC3A,kYMC3Ap,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsbool("SC3A", "SF2A");
// chamber type B
const Float_t kXMC3B=kXMC1B*kZ13;
const Float_t kYMC3Bp=kYMC1Bp*kZ13;
const Float_t kYMC3Bm=kYMC1Bm*kZ13;
- gMC->Gsposp("CC3A", 3, "CM21",kXMC3B,kYMC3Bp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC3A", 4, "CM21",-kXMC3B,kYMC3Bm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC3A", 5, "CM21",kXMC3B,-kYMC3Bp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC3A", 6, "CM21",-kXMC3B,-kYMC3Bm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 3, "SM21",kXMC3B,kYMC3Bp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 4, "SM21",-kXMC3B,kYMC3Bm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 5, "SM21",kXMC3B,-kYMC3Bp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 6, "SM21",-kXMC3B,-kYMC3Bm,kZMCm, 0, "ONLY", tpar, 3);
// chamber type C (end of type B !!)
const Float_t kXMC3C=kXMC1C*kZ13;
const Float_t kYMC3Cp=kYMC1Cp*kZ13;
const Float_t kYMC3Cm=kYMC1Cm*kZ13;
- gMC->Gsposp("CC3A", 7, "CM21",kXMC3C,kYMC3Cp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC3A", 8, "CM21",-kXMC3C,kYMC3Cm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC3A", 9, "CM21",kXMC3C,-kYMC3Cp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC3A", 10, "CM21",-kXMC3C,-kYMC3Cm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 7, "SM21",kXMC3C,kYMC3Cp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 8, "SM21",-kXMC3C,kYMC3Cm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 9, "SM21",kXMC3C,-kYMC3Cp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 10, "SM21",-kXMC3C,-kYMC3Cm,kZMCm, 0, "ONLY", tpar, 3);
// chamber type D, E and F (same size)
const Float_t kXMC3D=kXMC1D*kZ13;
const Float_t kYMC3Dp=kYMC1Dp*kZ13;
const Float_t kYMC3Dm=kYMC1Dm*kZ13;
- gMC->Gsposp("CC3A", 11, "CM21",kXMC3D,kYMC3Dm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC3A", 12, "CM21",-kXMC3D,kYMC3Dp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC3A", 13, "CM21",kXMC3D,-kYMC3Dm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC3A", 14, "CM21",-kXMC3D,-kYMC3Dp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 11, "SM21",kXMC3D,kYMC3Dm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 12, "SM21",-kXMC3D,kYMC3Dp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 13, "SM21",kXMC3D,-kYMC3Dm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 14, "SM21",-kXMC3D,-kYMC3Dp,kZMCp, 0, "ONLY", tpar, 3);
const Float_t kYMC3Ep=kYMC1Ep*kZ13;
const Float_t kYMC3Em=kYMC1Em*kZ13;
- gMC->Gsposp("CC3A", 15, "CM21",kXMC3D,kYMC3Ep,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC3A", 16, "CM21",-kXMC3D,kYMC3Em,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC3A", 17, "CM21",kXMC3D,-kYMC3Ep,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC3A", 18, "CM21",-kXMC3D,-kYMC3Em,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 15, "SM21",kXMC3D,kYMC3Ep,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 16, "SM21",-kXMC3D,kYMC3Em,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 17, "SM21",kXMC3D,-kYMC3Ep,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 18, "SM21",-kXMC3D,-kYMC3Em,kZMCm, 0, "ONLY", tpar, 3);
const Float_t kYMC3Fp=kYMC1Fp*kZ13;
const Float_t kYMC3Fm=kYMC1Fm*kZ13;
- gMC->Gsposp("CC3A", 19, "CM21",kXMC3D,kYMC3Fm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC3A", 20, "CM21",-kXMC3D,kYMC3Fp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC3A", 21, "CM21",kXMC3D,-kYMC3Fm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC3A", 22, "CM21",-kXMC3D,-kYMC3Fp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 19, "SM21",kXMC3D,kYMC3Fm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 20, "SM21",-kXMC3D,kYMC3Fp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 21, "SM21",kXMC3D,-kYMC3Fm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC3A", 22, "SM21",-kXMC3D,-kYMC3Fp,kZMCp, 0, "ONLY", tpar, 3);
// Positioning first plane of station 2 in ALICE
- gMC->Gspos("CM21", 1, "ALIC", 0., 0., zpos3, 0, "ONLY");
+ gMC->Gspos("SM21", 1, "ALIC", 0., 0., zpos3, 0, "ONLY");
// End of geometry definition for the first plane of station 2
tpar[1]= 0.;
tpar[2]= 0.;
- gMC->Gsvolu("CC4A", "BOX ", idAlu1, tpar, 0); //Al
- gMC->Gsvolu("CB4A", "BOX ", idtmed[1107], tpar, 0); //Bakelite
- gMC->Gsvolu("CG4A", "BOX ", idtmed[1106], tpar, 0); //Gas streamer
+ gMC->Gsvolu("SC4A", "BOX ", idAlu1, tpar, 0); //Al
+ gMC->Gsvolu("SB4A", "BOX ", idtmed[1107], tpar, 0); //Bakelite
+ gMC->Gsvolu("SG4A", "BOX ", idtmed[1106], tpar, 0); //Gas streamer
// chamber type A
tpar[0] = -1.;
const Float_t kYMC4Ap=0.;
tpar[2] = 0.1;
- gMC->Gsposp("CG4A", 1, "CB4A", 0., 0., 0., 0, "ONLY",tpar,3);
+ gMC->Gsposp("SG4A", 1, "SB4A", 0., 0., 0., 0, "ONLY",tpar,3);
tpar[2] = 0.3;
- gMC->Gsposp("CB4A", 1, "CC4A", 0., 0., 0., 0, "ONLY",tpar,3);
+ gMC->Gsposp("SB4A", 1, "SC4A", 0., 0., 0., 0, "ONLY",tpar,3);
tpar[2] = 0.4;
tpar[0] = ((kXMC1MAX-kXMC1MED)/2.)*kZ14;
tpar[1] = kYMC1MIN*kZ14;
- gMC->Gsposp("CC4A", 1, "CM22",kXMC4A,kYMC4Am,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC4A", 2, "CM22",-kXMC4A,kYMC4Ap,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 1, "SM22",kXMC4A,kYMC4Am,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 2, "SM22",-kXMC4A,kYMC4Ap,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsbool("SC4A", "SF4A");
// chamber type B
const Float_t kXMC4B=kXMC1B*kZ14;
const Float_t kYMC4Bp=kYMC1Bp*kZ14;
const Float_t kYMC4Bm=kYMC1Bm*kZ14;
- gMC->Gsposp("CC4A", 3, "CM22",kXMC4B,kYMC4Bp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC4A", 4, "CM22",-kXMC4B,kYMC4Bm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC4A", 5, "CM22",kXMC4B,-kYMC4Bp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC4A", 6, "CM22",-kXMC4B,-kYMC4Bm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 3, "SM22",kXMC4B,kYMC4Bp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 4, "SM22",-kXMC4B,kYMC4Bm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 5, "SM22",kXMC4B,-kYMC4Bp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 6, "SM22",-kXMC4B,-kYMC4Bm,kZMCm, 0, "ONLY", tpar, 3);
// chamber type C (end of type B !!)
const Float_t kXMC4C=kXMC1C*kZ14;
const Float_t kYMC4Cp=kYMC1Cp*kZ14;
const Float_t kYMC4Cm=kYMC1Cm*kZ14;
- gMC->Gsposp("CC4A", 7, "CM22",kXMC4C,kYMC4Cp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC4A", 8, "CM22",-kXMC4C,kYMC4Cm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC4A", 9, "CM22",kXMC4C,-kYMC4Cp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC4A", 10, "CM22",-kXMC4C,-kYMC4Cm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 7, "SM22",kXMC4C,kYMC4Cp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 8, "SM22",-kXMC4C,kYMC4Cm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 9, "SM22",kXMC4C,-kYMC4Cp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 10, "SM22",-kXMC4C,-kYMC4Cm,kZMCm, 0, "ONLY", tpar, 3);
// chamber type D, E and F (same size)
const Float_t kXMC4D=kXMC1D*kZ14;
const Float_t kYMC4Dp=kYMC1Dp*kZ14;
const Float_t kYMC4Dm=kYMC1Dm*kZ14;
- gMC->Gsposp("CC4A", 11, "CM22",kXMC4D,kYMC4Dm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC4A", 12, "CM22",-kXMC4D,kYMC4Dp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC4A", 13, "CM22",kXMC4D,-kYMC4Dm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC4A", 14, "CM22",-kXMC4D,-kYMC4Dp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 11, "SM22",kXMC4D,kYMC4Dm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 12, "SM22",-kXMC4D,kYMC4Dp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 13, "SM22",kXMC4D,-kYMC4Dm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 14, "SM22",-kXMC4D,-kYMC4Dp,kZMCp, 0, "ONLY", tpar, 3);
const Float_t kYMC4Ep=kYMC1Ep*kZ14;
const Float_t kYMC4Em=kYMC1Em*kZ14;
- gMC->Gsposp("CC4A", 15, "CM22",kXMC4D,kYMC4Ep,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC4A", 16, "CM22",-kXMC4D,kYMC4Em,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC4A", 17, "CM22",kXMC4D,-kYMC4Ep,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC4A", 18, "CM22",-kXMC4D,-kYMC4Em,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 15, "SM22",kXMC4D,kYMC4Ep,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 16, "SM22",-kXMC4D,kYMC4Em,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 17, "SM22",kXMC4D,-kYMC4Ep,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 18, "SM22",-kXMC4D,-kYMC4Em,kZMCm, 0, "ONLY", tpar, 3);
const Float_t kYMC4Fp=kYMC1Fp*kZ14;
const Float_t kYMC4Fm=kYMC1Fm*kZ14;
- gMC->Gsposp("CC4A", 19, "CM22",kXMC4D,kYMC4Fm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC4A", 20, "CM22",-kXMC4D,kYMC4Fp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC4A", 21, "CM22",kXMC4D,-kYMC4Fm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("CC4A", 22, "CM22",-kXMC4D,-kYMC4Fp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 19, "SM22",kXMC4D,kYMC4Fm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 20, "SM22",-kXMC4D,kYMC4Fp,kZMCp, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 21, "SM22",kXMC4D,-kYMC4Fm,kZMCm, 0, "ONLY", tpar, 3);
+ gMC->Gsposp("SC4A", 22, "SM22",-kXMC4D,-kYMC4Fp,kZMCp, 0, "ONLY", tpar, 3);
// Positioning second plane of station 2 in ALICE
- gMC->Gspos("CM22", 1, "ALIC", 0., 0., zpos4, 0, "ONLY");
+ gMC->Gspos("SM22", 1, "ALIC", 0., 0., zpos4, 0, "ONLY");
// End of geometry definition for the second plane of station 2
{
// *** DEFINITION OF AVAILABLE MUON MATERIALS ***
//
- // Ar-CO2 gas
+ // Ar-CO2 gas (80%+20%)
Float_t ag1[3] = { 39.95,12.01,16. };
Float_t zg1[3] = { 18.,6.,8. };
Float_t wg1[3] = { .8,.0667,.13333 };
AliMixture(22, "ArCO2 80%$", ag1, zg1, dg1, 3, wg1);
AliMixture(23, "Ar-freon $", atr1, ztr1, dtr1, 4, wtr1);
AliMixture(24, "ArCO2 GAS$", agas, zgas, dgas, 3, wgas);
+ // materials for slat:
+ // Sensitive area: gas (already defined)
+ // PCB: copper
+ // insulating material and frame: vetronite
+ // walls: carbon, rohacell, carbon
+ Float_t aglass[5]={12.01, 28.09, 16., 10.8, 23.};
+ Float_t zglass[5]={ 6., 14., 8., 5., 11.};
+ Float_t wglass[5]={ 0.5, 0.105, 0.355, 0.03, 0.01};
+ Float_t dglass=1.74;
+
+ // rohacell: C9 H13 N1 O2
+ Float_t arohac[4] = {12.01, 1.01, 14.010, 16.};
+ Float_t zrohac[4] = { 6., 1., 7., 8.};
+ Float_t wrohac[4] = { 9., 13., 1., 2.};
+ Float_t drohac = 0.03;
+
+ AliMaterial(31, "COPPER$", 63.54, 29., 8.96, 1.4, 0.);
+ AliMixture(32, "Vetronite$",aglass, zglass, dglass, 5, wglass);
+ AliMaterial(33, "Carbon$", 12.01, 6., 2.265, 18.8, 49.9);
+ AliMixture(34, "Rohacell$", arohac, zrohac, drohac, -4, wrohac);
+
epsil = .001; // Tracking precision,
stemax = -1.; // Maximum displacement for multiple scat
AliMedium(9, "ARG_CO2 ", 22, 1, iSXFLD, sXMGMX, tmaxfd, fMaxStepGas,
fMaxDestepAlu, epsil, stmin);
+ // tracking media for slats: check the parameters!!
+ AliMedium(11, "PCB_COPPER ", 31, 0, iSXFLD, sXMGMX, tmaxfd,
+ fMaxStepAlu, fMaxDestepAlu, epsil, stmin);
+ AliMedium(12, "VETRONITE ", 32, 0, iSXFLD, sXMGMX, tmaxfd,
+ fMaxStepAlu, fMaxDestepAlu, epsil, stmin);
+ AliMedium(13, "CARBON ", 33, 0, iSXFLD, sXMGMX, tmaxfd,
+ fMaxStepAlu, fMaxDestepAlu, epsil, stmin);
+ AliMedium(14, "Rohacell ", 34, 0, iSXFLD, sXMGMX, tmaxfd,
+ fMaxStepAlu, fMaxDestepAlu, epsil, stmin);
}
//___________________________________________
// Initialize Tracking Chambers
//
- printf("\n\n\n Start Init for version 1 - CPC chamber type\n\n\n");
+ if(fDebug) printf("\n%s: Start Init for version 1 - CPC chamber type\n\n",ClassName());
Int_t i;
for (i=0; i<AliMUONConstants::NCh(); i++) {
( (AliMUONChamber*) (*fChambers)[i])->Init();
//
// Set the chamber (sensitive region) GEANT identifier
- AliMC* gMC = AliMC::GetMC();
- ((AliMUONChamber*)(*fChambers)[0])->SetGid(gMC->VolId("C01G"));
- ((AliMUONChamber*)(*fChambers)[1])->SetGid(gMC->VolId("C02G"));
- ((AliMUONChamber*)(*fChambers)[2])->SetGid(gMC->VolId("C03G"));
- ((AliMUONChamber*)(*fChambers)[3])->SetGid(gMC->VolId("C04G"));
- ((AliMUONChamber*)(*fChambers)[4])->SetGid(gMC->VolId("C05G"));
- ((AliMUONChamber*)(*fChambers)[5])->SetGid(gMC->VolId("C06G"));
- ((AliMUONChamber*)(*fChambers)[6])->SetGid(gMC->VolId("C07G"));
- ((AliMUONChamber*)(*fChambers)[7])->SetGid(gMC->VolId("C08G"));
- ((AliMUONChamber*)(*fChambers)[8])->SetGid(gMC->VolId("C09G"));
- ((AliMUONChamber*)(*fChambers)[9])->SetGid(gMC->VolId("C10G"));
- ((AliMUONChamber*)(*fChambers)[10])->SetGid(gMC->VolId("CG1A"));
- ((AliMUONChamber*)(*fChambers)[11])->SetGid(gMC->VolId("CG2A"));
- ((AliMUONChamber*)(*fChambers)[12])->SetGid(gMC->VolId("CG3A"));
- ((AliMUONChamber*)(*fChambers)[13])->SetGid(gMC->VolId("CG4A"));
-
- printf("\n\n\n Finished Init for version 0 - CPC chamber type\n\n\n");
+ ((AliMUONChamber*)(*fChambers)[0])->SetGid(gMC->VolId("S01G"));
+ ((AliMUONChamber*)(*fChambers)[1])->SetGid(gMC->VolId("S02G"));
+
+ ((AliMUONChamber*)(*fChambers)[2])->SetGid(gMC->VolId("S03G"));
+ ((AliMUONChamber*)(*fChambers)[3])->SetGid(gMC->VolId("S04G"));
+
+ ((AliMUONChamber*)(*fChambers)[4])->SetGid(gMC->VolId("S05G"));
+ ((AliMUONChamber*)(*fChambers)[5])->SetGid(gMC->VolId("S06G"));
+
+ ((AliMUONChamber*)(*fChambers)[6])->SetGid(gMC->VolId("S07G"));
+ ((AliMUONChamber*)(*fChambers)[7])->SetGid(gMC->VolId("S08G"));
+
+ ((AliMUONChamber*)(*fChambers)[8])->SetGid(gMC->VolId("S09G"));
+ ((AliMUONChamber*)(*fChambers)[9])->SetGid(gMC->VolId("S10G"));
+
+ ((AliMUONChamber*)(*fChambers)[10])->SetGid(gMC->VolId("SG1A"));
+ ((AliMUONChamber*)(*fChambers)[11])->SetGid(gMC->VolId("SG2A"));
+ ((AliMUONChamber*)(*fChambers)[12])->SetGid(gMC->VolId("SG3A"));
+ ((AliMUONChamber*)(*fChambers)[13])->SetGid(gMC->VolId("SG4A"));
+
+ if(fDebug) printf("\n%s: Finished Init for version 1 - CPC chamber type\n",ClassName());
//cp
- printf("\n\n\n Start Init for Trigger Circuits\n\n\n");
+ if(fDebug) printf("\n%s: Start Init for Trigger Circuits\n",ClassName());
for (i=0; i<AliMUONConstants::NTriggerCircuit(); i++) {
( (AliMUONTriggerCircuit*) (*fTriggerCircuits)[i])->Init(i);
}
- printf(" Finished Init for Trigger Circuits\n\n\n");
+ if(fDebug) printf("%s: Finished Init for Trigger Circuits\n",ClassName());
//cp
}
TLorentzVector mom;
Float_t theta,phi;
Float_t destep, step;
-
- static Float_t eloss, eloss2, xhit, yhit, tof, tlength;
- const Float_t kBig=1.e10;
- // modifs perso
+
+ static Float_t eloss, eloss2, xhit, yhit, zhit, tof, tlength;
+ const Float_t kBig = 1.e10;
static Float_t hits[15];
TClonesArray &lhits = *fHits;
//
- // Set maximum step size for gas
- // numed=gMC->GetMedium();
//
// Only charged tracks
if( !(gMC->TrackCharge()) ) return;
idvol=-1;
id=gMC->CurrentVolID(copy);
- for (Int_t i=1; i<=AliMUONConstants::NCh(); i++) {
+ for (Int_t i = 1; i <= AliMUONConstants::NCh(); i++) {
if(id==((AliMUONChamber*)(*fChambers)[i-1])->GetGid()){
- vol[0]=i;
- idvol=i-1;
+ vol[0] = i;
+ idvol = i-1;
}
}
if (idvol == -1) return;
gMC->TrackMomentum(mom);
ipart = gMC->TrackPid();
- //Int_t ipart1 = gMC->IdFromPDG(ipart);
- //printf("ich, ipart %d %d \n",vol[0],ipart1);
//
// momentum loss and steplength in last step
Double_t tc = mom[0]*mom[0]+mom[1]*mom[1];
Double_t rt = TMath::Sqrt(tc);
Double_t pmom = TMath::Sqrt(tc+mom[2]*mom[2]);
- Double_t tx=mom[0]/pmom;
- Double_t ty=mom[1]/pmom;
- Double_t tz=mom[2]/pmom;
- Double_t s=((AliMUONChamber*)(*fChambers)[idvol])
+ Double_t tx = mom[0]/pmom;
+ Double_t ty = mom[1]/pmom;
+ Double_t tz = mom[2]/pmom;
+ Double_t s = ((AliMUONChamber*)(*fChambers)[idvol])
->ResponseModel()
->Pitch()/tz;
theta = Float_t(TMath::ATan2(rt,Double_t(mom[2])))*kRaddeg;
phi = Float_t(TMath::ATan2(Double_t(mom[1]),Double_t(mom[0])))*kRaddeg;
hits[0] = Float_t(ipart); // Geant3 particle type
- hits[1] = pos[0]+s*tx; // X-position for hit
- hits[2] = pos[1]+s*ty; // Y-position for hit
- hits[3] = pos[2]+s*tz; // Z-position for hit
+ hits[1] = pos[0]+s*tx; // X-position for hit
+ hits[2] = pos[1]+s*ty; // Y-position for hit
+ hits[3] = pos[2]+s*tz; // Z-position for hit
hits[4] = theta; // theta angle of incidence
hits[5] = phi; // phi angle of incidence
- hits[8] = (Float_t) fNPadHits; // first padhit
+ hits[8] = (Float_t) fNPadHits; // first padhit
hits[9] = -1; // last pad hit
-
- // modifs perso
- hits[10] = mom[3]; // hit momentum P
- hits[11] = mom[0]; // Px/P
- hits[12] = mom[1]; // Py/P
- hits[13] = mom[2]; // Pz/P
- // fin modifs perso
+ hits[10] = mom[3]; // hit momentum P
+ hits[11] = mom[0]; // Px
+ hits[12] = mom[1]; // Py
+ hits[13] = mom[2]; // Pz
tof=gMC->TrackTime();
- hits[14] = tof; // Time of flight
- // phi angle of incidence
- tlength = 0;
- eloss = 0;
- eloss2 = 0;
- xhit = pos[0];
- yhit = pos[1];
+ hits[14] = tof; // Time of flight
+ tlength = 0;
+ eloss = 0;
+ eloss2 = 0;
+ xhit = pos[0];
+ yhit = pos[1];
+ zhit = pos[2];
+ Chamber(idvol).ChargeCorrelationInit();
// Only if not trigger chamber
- if(idvol<10) {
+
+
+
+
+ if(idvol < AliMUONConstants::NTrackingCh()) {
//
// Initialize hit position (cursor) in the segmentation model
((AliMUONChamber*) (*fChambers)[idvol])
Float_t x0,y0,z0;
Float_t localPos[3];
Float_t globalPos[3] = {pos[0], pos[1], pos[2]};
-
-
gMC->Gmtod(globalPos,localPos,1);
- if(idvol<10) {
+ if(idvol < AliMUONConstants::NTrackingCh()) {
// tracking chambers
x0 = 0.5*(xhit+pos[0]);
y0 = 0.5*(yhit+pos[1]);
- z0 = localPos[2];
+ z0 = 0.5*(zhit+pos[2]);
} else {
// trigger chambers
- x0=xhit;
- y0=yhit;
- z0=0.;
+ x0 = xhit;
+ y0 = yhit;
+ z0 = 0.;
}
-
+
if (eloss >0) MakePadHits(x0,y0,z0,eloss,tof,idvol);
- hits[6]=tlength;
- hits[7]=eloss2;
+ hits[6] = tlength; // track length
+ hits[7] = eloss2; // de/dx energy loss
+
if (fNPadHits > (Int_t)hits[8]) {
- hits[8]= hits[8]+1;
- hits[9]= (Float_t) fNPadHits;
+ hits[8] = hits[8]+1;
+ hits[9] = (Float_t) fNPadHits;
}
-
+//
+// new hit
+
new(lhits[fNhits++])
- AliMUONHit(fIshunt,gAlice->CurrentTrack(),vol,hits);
+ AliMUONHit(fIshunt, gAlice->CurrentTrack(), vol,hits);
eloss = 0;
//
// Check additional signal generation conditions
// defined by the segmentation
- // model (boundary crossing conditions)
+ // model (boundary crossing conditions)
+ // only for tracking chambers
} else if
- (((AliMUONChamber*) (*fChambers)[idvol])
- ->SigGenCond(pos[0], pos[1], pos[2]))
+ ((idvol < AliMUONConstants::NTrackingCh()) &&
+ ((AliMUONChamber*) (*fChambers)[idvol])->SigGenCond(pos[0], pos[1], pos[2]))
{
((AliMUONChamber*) (*fChambers)[idvol])
->SigGenInit(pos[0], pos[1], pos[2]);
Float_t globalPos[3] = {pos[0], pos[1], pos[2]};
gMC->Gmtod(globalPos,localPos,1);
+ eloss += destep;
-// printf("\n-> MakePadHits, reason special %d",ipart);
- if (eloss > 0 && idvol < 10)
- MakePadHits(0.5*(xhit+pos[0]),0.5*(yhit+pos[1]),localPos[2],eloss,tof,idvol);
+ if (eloss > 0 && idvol < AliMUONConstants::NTrackingCh())
+ MakePadHits(0.5*(xhit+pos[0]),0.5*(yhit+pos[1]),pos[2],eloss,tof,idvol);
xhit = pos[0];
yhit = pos[1];
- eloss = destep;
+ zhit = pos[2];
+ eloss = 0;
tlength += step ;
//
// nothing special happened, add up energy loss
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff