/*
$Log$
+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,
AliMUONChamber *iChamber, *iChamber1, *iChamber2;
+ Int_t stations[5] = {1, 1, 1, 1, 1};
+
+ if (stations[0]) {
+
//********************************************************************
// Station 1 **
//********************************************************************
gMC->Gspos("C02F",4,"C02G", 0, -iChamber->RInner()-bpar[0] , 0,
idrotm[1101],"ONLY");
}
-
+ }
+ if (stations[1]) {
+
//********************************************************************
// Station 2 **
//********************************************************************
gMC->Gspos("C04F",4,"C04G", 0, -iChamber->RInner()-bpar[0] , 0,
idrotm[1101],"ONLY");
}
-
-//********************************************************************
-// Station 3 **
-//********************************************************************
- // indices 1 and 2 for first and second chambers in the station
- // iChamber (first chamber) kept for other quanties than Z,
- // assumed to be the same in both chambers
- iChamber1 = iChamber = (AliMUONChamber*) (*fChambers)[4];
- iChamber2 =(AliMUONChamber*) (*fChambers)[5];
- zpos1=iChamber1->Z();
- zpos2=iChamber2->Z();
- dstation = zpos2 - zpos1;
-
- 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("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");
-
- // 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)
-
+ }
// 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];
- const Int_t nSlats3 = 4; // number of slats per quadrant
- const Int_t nPCB3[nSlats3] = {3,4,3,2}; // n PCB per slat
-
// sensitive area: 40*40 cm**2
const Float_t sensLength = 40.;
const Float_t sensHeight = 40.;
const Float_t gassiWidth = 0.15; // check it !!!
const Int_t gassiMaterial = idGlass;
- // slat dimensions: slat is a MOTHER volume!!! made of air
- Float_t slatLength3[nSlats3];
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
- // create and position the slat (mother) volumes
Float_t spar[3];
+ Int_t i, j;
+
+ Float_t sensPar[3] = { sensLength/2., sensHeight/2., sensWidth/2. };
+ Float_t pcbpar[3] = { pcbLength/2., pcbHeight/2., pcbWidth/2. };
+ Float_t insupar[3] = { insuLength/2., insuHeight/2., insuWidth/2. };
+ Float_t panelpar[3] = { panelLength/2., panelHeight/2., panelWidth/2. };
+ Float_t rohapar[3] = { rohaLength/2., rohaHeight/2., rohaWidth/2. };
+ Float_t vFramepar[3]={vFrameLength/2., vFrameHeight/2., vFrameWidth/2.};
+ Float_t hFramepar[3]={hFrameLength/2., hFrameHeight/2., hFrameWidth/2.};
+ Float_t bFramepar[3]={bFrameLength/2., bFrameHeight/2., bFrameWidth/2.};
+ Float_t nulocpar[3]={nulocLength/2., nulocHeight/2., nulocWidth/2.};
+ Float_t gassipar[3]={gassiLength/2., gassiHeight/2., gassiWidth/2.};
+ Float_t xx;
+ Float_t xxmax = (bFrameLength - nulocLength)/2.;
+ Int_t index=0;
+
+ if (stations[2]) {
+
+//********************************************************************
+// Station 3 **
+//********************************************************************
+ // indices 1 and 2 for first and second chambers in the station
+ // iChamber (first chamber) kept for other quanties than Z,
+ // assumed to be the same in both chambers
+ iChamber1 = iChamber = (AliMUONChamber*) (*fChambers)[4];
+ iChamber2 =(AliMUONChamber*) (*fChambers)[5];
+ zpos1=iChamber1->Z();
+ zpos2=iChamber2->Z();
+ dstation = zpos2 - zpos1;
+
+ 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("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");
+
+ // 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)
+
+ // slat dimensions: slat is a MOTHER volume!!! made of air
+
+
+ const Int_t nSlats3 = 4; // number of slats per quadrant
+ const Int_t nPCB3[nSlats3] = {3,4,3,2}; // n PCB per slat
+ Float_t slatLength3[nSlats3];
+
+ // create and position the slat (mother) volumes
+
char volNam5[5];
char volDiv5[5];
char volNam6[5];
char volDiv6[5];
Float_t xSlat3;
- Int_t i, j;
+
for (i = 0; i<nSlats3; i++){
slatLength3[i] = pcbLength * nPCB3[i] + 2. * dSlatLength;
xSlat3 = slatLength3[i]/2. - vFrameLength/2.;
}
// create the sensitive volumes (subdivided as the PCBs),
- Float_t sensPar[3] = { sensLength/2., sensHeight/2., sensWidth/2. };
+
gMC->Gsvolu("S05G","BOX",sensMaterial,sensPar,3);
gMC->Gsvolu("S06G","BOX",sensMaterial,sensPar,3);
// create the PCB volume
- Float_t pcbpar[3] = { pcbLength/2., pcbHeight/2., pcbWidth/2. };
+
gMC->Gsvolu("S05P","BOX",pcbMaterial,pcbpar,3);
gMC->Gsvolu("S06P","BOX",pcbMaterial,pcbpar,3);
// create the insulating material volume
- Float_t insupar[3] = { insuLength/2., insuHeight/2., insuWidth/2. };
+
gMC->Gsvolu("S05I","BOX",insuMaterial,insupar,3);
gMC->Gsvolu("S06I","BOX",insuMaterial,insupar,3);
// create the panel volume
- Float_t panelpar[3] = { panelLength/2., panelHeight/2., panelWidth/2. };
+
gMC->Gsvolu("S05C","BOX",panelMaterial,panelpar,3);
gMC->Gsvolu("S06C","BOX",panelMaterial,panelpar,3);
// create the rohacell volume
- Float_t rohapar[3] = { rohaLength/2., rohaHeight/2., rohaWidth/2. };
+
gMC->Gsvolu("S05R","BOX",rohaMaterial,rohapar,3);
gMC->Gsvolu("S06R","BOX",rohaMaterial,rohapar,3);
// create the vertical frame volume
- Float_t vFramepar[3]={vFrameLength/2., vFrameHeight/2., vFrameWidth/2.};
+
gMC->Gsvolu("S05V","BOX",vFrameMaterial,vFramepar,3);
gMC->Gsvolu("S06V","BOX",vFrameMaterial,vFramepar,3);
// create the horizontal frame volume
- Float_t hFramepar[3]={hFrameLength/2., hFrameHeight/2., hFrameWidth/2.};
+
gMC->Gsvolu("S05H","BOX",hFrameMaterial,hFramepar,3);
gMC->Gsvolu("S06H","BOX",hFrameMaterial,hFramepar,3);
// create the horizontal border volume
- Float_t bFramepar[3]={bFrameLength/2., bFrameHeight/2., bFrameWidth/2.};
+
gMC->Gsvolu("S05B","BOX",bFrameMaterial,bFramepar,3);
gMC->Gsvolu("S06B","BOX",bFrameMaterial,bFramepar,3);
- Int_t index=0;
+ index=0;
for (i = 0; i<nSlats3; i++){
sprintf(volNam5,"S05%d",i);
sprintf(volNam6,"S06%d",i);
}
// create the NULOC volume and position it in the horizontal frame
- Float_t nulocpar[3]={nulocLength/2., nulocHeight/2., nulocWidth/2.};
+
gMC->Gsvolu("S05N","BOX",nulocMaterial,nulocpar,3);
gMC->Gsvolu("S06N","BOX",nulocMaterial,nulocpar,3);
- Float_t xxmax = (bFrameLength - nulocLength)/2.;
+
index = 0;
- Float_t xx;
+
for (xx = -xxmax; xx<=xxmax; xx+=3*nulocLength) {
index++;
}
// create the gassiplex volume
- Float_t gassipar[3]={gassiLength/2., gassiHeight/2., gassiWidth/2.};
+
gMC->Gsvolu("S05E","BOX",gassiMaterial,gassipar,3);
gMC->Gsvolu("S06E","BOX",gassiMaterial,gassipar,3);
gMC->Gspos("S06E",2,"S06N", 0., - nulocHeight/8., 0. , 0, "ONLY");
gMC->Gspos("S06E",3,"S06N", 0., nulocHeight/8., 0. , 0, "ONLY");
gMC->Gspos("S06E",4,"S06N", 0., 3 * nulocHeight/8., 0. , 0, "ONLY");
-
+ }
+ if (stations[3]) {
+
//********************************************************************
// Station 4 **
slatLength4[i] = pcbLength * nPCB4[i] + 2. * dSlatLength;
xSlat4 = slatLength4[i]/2. - vFrameLength/2.;
if (i==0) xSlat4 += 37.5;
-
- // ySlat41 = sensHeight * (i+0.5) - yOverlap *i - yOverlap/2.;
- // ySlat42 = -sensHeight * (i+0.5) + yOverlap *i + yOverlap/2.;
ySlat4 = sensHeight * i - yOverlap *i;
spar[0] = slatLength4[i]/2.;
gMC->Gspos("S08E",2,"S08N", 0., - nulocHeight/8., 0. , 0, "ONLY");
gMC->Gspos("S08E",3,"S08N", 0., nulocHeight/8., 0. , 0, "ONLY");
gMC->Gspos("S08E",4,"S08N", 0., 3 * nulocHeight/8., 0. , 0, "ONLY");
-
-
+
+ }
+ if (stations[4]) {
+
//********************************************************************
// Station 5 **
gMC->Gspos(volNam9, i*4+1,"C09M", xSlat5, ySlat5, zSlat, 0, "ONLY");
gMC->Gspos(volNam9, i*4+2,"C09M",-xSlat5, ySlat5, zSlat, 0, "ONLY");
if (i>0) {
- gMC->Gspos(volNam9, i*4+3,"C09M", xSlat5,-ySlat5, zSlat, 0, "ONLY");
- gMC->Gspos(volNam9, i*4+4,"C09M",-xSlat5,-ySlat5, zSlat, 0, "ONLY");
+ gMC->Gspos(volNam9, i*4+3,"C09M", xSlat5,-ySlat5, zSlat, 0, "ONLY");
+ gMC->Gspos(volNam9, i*4+4,"C09M",-xSlat5,-ySlat5, zSlat, 0, "ONLY");
}
sprintf(volNam10,"S10%d",i);
gMC->Gsvolu(volNam10,"BOX",slatMaterial,spar,3);
gMC->Gspos(volNam10, i*4+1,"C10M", xSlat5, ySlat5, zSlat, 0, "ONLY");
gMC->Gspos(volNam10, i*4+2,"C10M",-xSlat5, ySlat5, zSlat, 0, "ONLY");
if (i>0) {
- gMC->Gspos(volNam10, i*4+3,"C10M", xSlat5,-ySlat5, zSlat, 0, "ONLY");
- gMC->Gspos(volNam10, i*4+4,"C10M",-xSlat5,-ySlat5, zSlat, 0, "ONLY");
+ gMC->Gspos(volNam10, i*4+3,"C10M", xSlat5,-ySlat5, zSlat, 0, "ONLY");
+ gMC->Gspos(volNam10, i*4+4,"C10M",-xSlat5,-ySlat5, zSlat, 0, "ONLY");
}
}
gMC->Gspos("S10E",2,"S10N", 0., - nulocHeight/8., 0. , 0, "ONLY");
gMC->Gspos("S10E",3,"S10N", 0., nulocHeight/8., 0. , 0, "ONLY");
gMC->Gspos("S10E",4,"S10N", 0., 3 * nulocHeight/8., 0. , 0, "ONLY");
-
+ }
+
///////////////////////////////////////
// GEOMETRY FOR THE TRIGGER CHAMBERS //
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("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("CG1A"));
((AliMUONChamber*)(*fChambers)[11])->SetGid(gMC->VolId("CG2A"));
((AliMUONChamber*)(*fChambers)[12])->SetGid(gMC->VolId("CG3A"));
git://git.uio.no / u / mrichter / AliRoot.git / commitdiff