const Float_t kVframeWidth = kSensWidth;
const Int_t kVframeMaterial = idNoryl;
+ // R: rounded part of vertical spacers
+ const Float_t kRframeLength = 2.0;
+ const Float_t kRframeWidth = kSensWidth;
+ const Int_t kRframeMaterial = idNoryl;
+
// B: the horizontal border filled with rohacell: ok Ch. Finck
const Float_t kBframeLength = kHframeLength;
const Float_t kBframeHeight = (kPcbHeight - kSensHeight)/2. - kHframeHeight;
const Float_t kNulocWidth = 0.0030 + 0.0014; // equivalent copper width of vetronite;
const Int_t kNulocMaterial = idCopper;
+ // Readout cables: Equivalent to 260 mum copper
+ const Float_t kCableHeight = 2.6;
+ const Float_t kCableWidth = 0.026;
+ const Int_t kCableMaterial = idCopper;
+
// Slat parameters
const Float_t kSlatHeight = kPcbHeight;
const Float_t kSlatWidth = kSensWidth + 2.*(kPcbWidth + kInsuWidth + kPanelWidth
Float_t bFramepar2[3] = { tlength/2., bFramepar[1], bFramepar[2]};
Float_t *dum=0;
Float_t pcbDLength3 = (kPcbLength - tlength);
+
+ // For rounded pcb of central slat
+ Float_t csvPcbLength = 59.25-40.; // PQ-LAT-SR1
+ Float_t panelpar3[3] = { csvPcbLength/2., panelpar[1], panelpar[2]};
+ Float_t nomexpar3[3] = { csvPcbLength/2., nomexpar[1], nomexpar[2]};
+ Float_t nomexbpar3[3] = { csvPcbLength/2., nomexbpar[1], nomexbpar[2]};
+ Float_t insupar3[3] = { csvPcbLength/2., insupar[1], insupar[2]};
+ Float_t pcbpar3[3] = { csvPcbLength/2., pcbpar[1], pcbpar[2]};
+ Float_t senspar3[3] = { csvPcbLength/2., senspar[1], senspar[2]};
+ Float_t hFramepar3[3] = { csvPcbLength/2., hFramepar[1], hFramepar[2]};
+ Float_t bFramepar3[3] = { csvPcbLength/2., bFramepar[1], bFramepar[2]};
+ Float_t cPhi = TMath::RadToDeg()*(TMath::Pi()/2.-TMath::ACos(hFramepar3[1]/(AliMUONConstants::Rmin(2)-kRframeLength)));
+ Float_t cFramepar3[5] = { AliMUONConstants::Rmin(2)-kRframeLength, AliMUONConstants::Rmin(2), kRframeWidth, -cPhi, cPhi};
const Int_t kNslats3 = 5; // number of slats per quadrant
const Int_t kNPCB3[kNslats3] = {4, 4, 4, 3, 2}; // n PCB per slat
const Float_t kYpos3[kNslats3] = {0, 37.8, 37.7, 37.3, 33.7};
Float_t slatLength3[kNslats3];
+ Float_t rPhi1 = TMath::RadToDeg()*(TMath::ASin((kYpos3[1]-hFramepar3[1])/(AliMUONConstants::Rmin(2))));
+ Float_t rPhi2 = TMath::RadToDeg()*(TMath::ACos(-vFramepar[0]/(AliMUONConstants::Rmin(2)-kRframeLength)));
+ Float_t rFramepar3[5] = { AliMUONConstants::Rmin(2)-kRframeLength, AliMUONConstants::Rmin(2), kRframeWidth, rPhi1, rPhi2};
+ Float_t vrFrameHeight = hFramepar3[1]+kYpos3[1]-AliMUONConstants::Rmin(2)+kRframeLength;
+
// create and position the slat (mother) volumes
char idSlatCh5[5];
gMC->Gsvolu("S05C","BOX",kCarbonMaterial,panelpar,3);
gMC->Gsvolu("SB5C","BOX",kCarbonMaterial,panelpar2,3);
+ gMC->Gsvolu("SC5C","BOX",kCarbonMaterial,panelpar3,3);
+ gMC->Gsvolu("SD5C","BOX",kCarbonMaterial,panelpar,3);
gMC->Gsvolu("S06C","BOX",kCarbonMaterial,panelpar,3);
+ gMC->Gsvolu("SC6C","BOX",kCarbonMaterial,panelpar3,3);
+ gMC->Gsvolu("SD6C","BOX",kCarbonMaterial,panelpar,3);
// create the nomex volume (honey comb)
gMC->Gsvolu("S05N","BOX",kNomexMaterial,nomexpar,3);
gMC->Gsvolu("SB5N","BOX",kNomexMaterial,nomexpar2,3);
+ gMC->Gsvolu("SC5N","BOX",kNomexMaterial,nomexpar3,3);
+ gMC->Gsvolu("SD5N","BOX",kNomexMaterial,nomexpar,3);
gMC->Gsvolu("S06N","BOX",kNomexMaterial,nomexpar,3);
+ gMC->Gsvolu("SC6N","BOX",kNomexMaterial,nomexpar3,3);
+ gMC->Gsvolu("SD6N","BOX",kNomexMaterial,nomexpar,3);
// create the nomex volume (bulk)
gMC->Gsvolu("S05X","BOX",kNomexBMaterial,nomexbpar,3);
gMC->Gsvolu("SB5X","BOX",kNomexBMaterial,nomexbpar2,3);
+ gMC->Gsvolu("SC5X","BOX",kNomexBMaterial,nomexbpar3,3);
+ gMC->Gsvolu("SD5X","BOX",kNomexBMaterial,nomexbpar,3);
gMC->Gsvolu("S06X","BOX",kNomexBMaterial,nomexbpar,3);
+ gMC->Gsvolu("SC6X","BOX",kNomexBMaterial,nomexbpar3,3);
+ gMC->Gsvolu("SD6X","BOX",kNomexBMaterial,nomexbpar,3);
// create the insulating material volume
gMC->Gsvolu("S05I","BOX",kInsuMaterial,insupar,3);
gMC->Gsvolu("SB5I","BOX",kInsuMaterial,insupar2,3);
+ gMC->Gsvolu("SC5I","BOX",kInsuMaterial,insupar3,3);
+ gMC->Gsvolu("SD5I","BOX",kInsuMaterial,insupar,3);
gMC->Gsvolu("S06I","BOX",kInsuMaterial,insupar,3);
+ gMC->Gsvolu("SC6I","BOX",kInsuMaterial,insupar3,3);
+ gMC->Gsvolu("SD6I","BOX",kInsuMaterial,insupar,3);
// create the PCB volume
gMC->Gsvolu("S05P","BOX",kPcbMaterial,pcbpar,3);
gMC->Gsvolu("SB5P","BOX",kPcbMaterial,pcbpar2,3);
+ gMC->Gsvolu("SC5P","BOX",kPcbMaterial,pcbpar3,3);
+ gMC->Gsvolu("SD5P","BOX",kPcbMaterial,pcbpar,3);
gMC->Gsvolu("S06P","BOX",kPcbMaterial,pcbpar,3);
+ gMC->Gsvolu("SC6P","BOX",kPcbMaterial,pcbpar3,3);
+ gMC->Gsvolu("SD6P","BOX",kPcbMaterial,pcbpar,3);
// create the sensitive volumes,
gMC->Gsvolu("S05G","BOX",kSensMaterial,dum,0);
+ gMC->Gsvolu("SC5G","BOX",kSensMaterial,senspar3,3);
+ gMC->Gsvolu("SD5G","BOX",kSensMaterial,senspar,3);
gMC->Gsvolu("S06G","BOX",kSensMaterial,dum,0);
+ gMC->Gsvolu("SC6G","BOX",kSensMaterial,senspar3,3);
+ gMC->Gsvolu("SD6G","BOX",kSensMaterial,senspar,3);
// create the vertical frame volume
gMC->Gsvolu("S05V","BOX",kVframeMaterial,vFramepar,3);
gMC->Gsvolu("S06V","BOX",kVframeMaterial,vFramepar,3);
+ // create the rounded vertical frame volume
+
+ gMC->Gsvolu("SC5D","TUBS",kRframeMaterial,cFramepar3,5);
+ gMC->Gsvolu("SD5D","TUBS",kRframeMaterial,rFramepar3,5);
+ gMC->Gsvolu("SC6D","TUBS",kRframeMaterial,cFramepar3,5);
+ gMC->Gsvolu("SD6D","TUBS",kRframeMaterial,rFramepar3,5);
+
// create the horizontal frame volume
gMC->Gsvolu("S05H","BOX",kHframeMaterial,hFramepar,3);
gMC->Gsvolu("SB5H","BOX",kHframeMaterial,hFramepar2,3);
+ gMC->Gsvolu("SC5H","BOX",kHframeMaterial,hFramepar3,3);
+ gMC->Gsvolu("SD5H","BOX",kHframeMaterial,hFramepar,3);
gMC->Gsvolu("S06H","BOX",kHframeMaterial,hFramepar,3);
+ gMC->Gsvolu("SC6H","BOX",kHframeMaterial,hFramepar3,3);
+ gMC->Gsvolu("SD6H","BOX",kHframeMaterial,hFramepar,3);
// create the horizontal border volume
gMC->Gsvolu("S05B","BOX",kBframeMaterial,bFramepar,3);
gMC->Gsvolu("SB5B","BOX",kBframeMaterial,bFramepar2,3);
+ gMC->Gsvolu("SC5B","BOX",kBframeMaterial,bFramepar3,3);
+ gMC->Gsvolu("SD5B","BOX",kBframeMaterial,bFramepar,3);
gMC->Gsvolu("S06B","BOX",kBframeMaterial,bFramepar,3);
-
+ gMC->Gsvolu("SC6B","BOX",kBframeMaterial,bFramepar3,3);
+ gMC->Gsvolu("SD6B","BOX",kBframeMaterial,bFramepar,3);
+
+ // Replace the volume shape with a composite shape
+ // with substracted overlap with beam shield
+ if ( gMC->IsRootGeometrySupported() ) {
+
+ // Get shape
+ Int_t nSlatType = 2;
+ Int_t nVol = 8;
+ char slatType[3] = "CD"; // C: central slat; D: rounded slat
+ char volLetter[9] = "CNXIPHBG";
+ char volName[5] = "SC5C";
+ char compName[11] = "SC5C";
+ char csName[14] = "centerSlatC5C";
+ TGeoVolume *mVol = 0x0;
+ TGeoShape *centerSlat[nSlatType*((nVol+1)*2)];
+ TGeoShape *composite[nSlatType*((nVol+1)*2)];
+
+ // Beam shield recess
+ // TGeoTube *tubeCut = new TGeoTube("tubeCut", 0., AliMUONConstants::Rmin(2), kSlatWidth/2.+0.001);
+ new TGeoTube("tubeCut", 0., AliMUONConstants::Rmin(2), kSlatWidth/2.+0.001);
+ // Displacement
+ TGeoTranslation* trCTube = new TGeoTranslation("trCTube", -(kPcbLength-csvPcbLength/2.+kVframeLength/2.), 0., 0.);
+ trCTube->RegisterYourself();
+ TGeoTranslation* trDTube = new TGeoTranslation("trDTube", -(kPcbLength+kVframeLength)/2., -kYpos3[1], 0.);
+ trDTube->RegisterYourself();
+
+ Float_t cPhi2 = (TMath::Pi()/2.-TMath::ACos((kSensHeight/2.)/(AliMUONConstants::Rmin(2)-kRframeLength)));
+ TGeoBBox *boxCCut = new TGeoBBox("boxCCut",(cFramepar3[1]-cFramepar3[0]*TMath::Cos(cPhi2))/2., hFramepar3[1], cFramepar3[2]+0.001);
+ // Displacement
+ TGeoTranslation* trCBox = new TGeoTranslation("trCBox",cFramepar3[0]*TMath::Cos(cPhi2)+boxCCut->GetDX(), 0., 0.);
+ trCBox->RegisterYourself();
+ // TGeoBBox *boxDCut = new TGeoBBox("boxDCut",(kPcbLength+kVframeLength)/2., hFramepar3[1], vFramepar[2]+0.001);
+ new TGeoBBox("boxDCut",(kPcbLength+kVframeLength)/2., hFramepar3[1], vFramepar[2]+0.001);
+ // Displacement
+ TGeoTranslation* trDBox = new TGeoTranslation("trDBox",kPcbLength/2., kYpos3[1], 0.);
+ trDBox->RegisterYourself();
+
+ TGeoBBox *boxVframe = new TGeoBBox("boxVframe",vFramepar[0],vrFrameHeight/2., vFramepar[2]);
+ TGeoTranslation* trVBox = new TGeoTranslation("trVBox", 0., AliMUONConstants::Rmin(2)-kRframeLength + boxVframe->GetDY(), 0.);
+ trVBox->RegisterYourself();
+
+ for(int iCh=5; iCh<=6; iCh++){
+ for (int iSlatType = 0; iSlatType<nSlatType; iSlatType++) {
+ for (int iVol = 0; iVol<nVol; iVol++){
+ Int_t lIndex = (iCh-5)*(nSlatType*(nVol+1))+iSlatType*(nVol+1)+iVol;
+ sprintf(volName,"S%c%d%c",slatType[iSlatType],iCh,volLetter[iVol]);
+ mVol = gGeoManager->FindVolumeFast(volName);
+ if ( !mVol ) {
+ AliErrorStream()
+ << "Slat volume " << volName << " not found" << endl;
+ }
+ else {
+ centerSlat[lIndex] = mVol->GetShape();
+ sprintf(csName,"centerSlat%c%d%c",slatType[iSlatType],iCh,volLetter[iVol]);
+ centerSlat[lIndex]->SetName(csName);
+
+ // Composite shape
+ TString compOperation(csName);
+ compOperation+="-tubeCut:tr";
+ compOperation+=slatType[iSlatType];
+ compOperation+="Tube";
+ if (strstr(volName,"B")){
+ // Displacement
+ TGeoTranslation* trB = new TGeoTranslation("trB", 0., -( kPcbHeight - kBframeHeight ) / 2., 0.);
+ trB->RegisterYourself();
+ compOperation.ReplaceAll("-tubeCut",":trB-tubeCut");
+ }
+ sprintf(compName,"composite%d%c",iCh,volLetter[iVol]);
+ composite[lIndex] = new TGeoCompositeShape(compName, compOperation.Data());
+
+ // Reset shape to volume
+ mVol->SetShape(composite[lIndex]);
+ }
+ }
+
+ // For rounded spacer
+ Int_t lIndex = (iCh-5)*(nSlatType*(nVol+1))+iSlatType*(nVol+1)+nVol;
+ sprintf(volName,"S%c%dD",slatType[iSlatType],iCh);
+ mVol = gGeoManager->FindVolumeFast(volName);
+ if ( !mVol ) {
+ AliErrorStream()
+ << "Slat volume " << volName << " not found" << endl;
+ }
+ else {
+ centerSlat[lIndex] = mVol->GetShape();
+ sprintf(csName,"centerSlat%c%dD",slatType[iSlatType],iCh);
+ centerSlat[lIndex]->SetName(csName);
+
+ // Composite shape
+ TString compOperation(csName);
+ if (strstr(volName,"SC")){
+ compOperation+="*boxCCut:trCBox";
+ }
+ if (strstr(volName,"SD")){
+ compOperation.Prepend("(");
+ compOperation+="+boxVframe:trVBox)*boxDCut:trDBox";
+ }
+ sprintf(compName,"composite%c%dD",slatType[iSlatType],iCh);
+ composite[lIndex] = new TGeoCompositeShape(compName, compOperation.Data());
+ // Reset shape to volume
+ mVol->SetShape(composite[lIndex]);
+ }
+ }
+ }
+ }
+
index = 0;
for (i = 0; i<kNslats3; i++){
for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
Int_t moduleSlatCh5 = GetModuleId(idSlatCh5);
Int_t moduleSlatCh6 = GetModuleId(idSlatCh6);
Float_t xvFrame = (slatLength3[i] - kVframeLength)/2.;
- Float_t xvFrame2 = xvFrame;
-
+ Float_t xvFrame2 = xvFrame;
- if (i == 0 || i == 1 || i == 2) xvFrame2 -= pcbDLength3/2.;
+ if (i == 0 || i == 1 || i == 2) xvFrame2 -= pcbDLength3; // Correct position (J.C.)
// position the vertical frames
if ( i > 2) {
if (i == 2) {
GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5,
- (2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.));
+ (2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.));
GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5,
(2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06V", idSlatCh6,
(2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
}
- if (i == 0 || i == 1) { // no rounded spacer for the moment (Ch. Finck)
+ if (i == 0 || i == 1) { // first vertical spacers
GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5,
- (2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.));
- GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S06V", idSlatCh6,
- (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ (2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06V", idSlatCh6,
+ (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ if (i == 0) { // rounded spacer for central slat (J.C.)
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SC5D", idSlatCh5,
+ (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SC6D", idSlatCh6,
+ (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+
+ }
+ if (i == 1) { // rounded + vertical spacer for rounded slat (J.C.)
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SD5D", idSlatCh5,
+ (2*i)*10+quadrant,TGeoTranslation(-xvFrame,-kYpos3[1],0.));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SD6D", idSlatCh6,
+ (2*i)*10+quadrant,TGeoTranslation(-xvFrame,-kYpos3[1],0.));
+ }
}
// position the panels and the insulating material
for (j = 0; j < kNPCB3[i]; j++){
- if (i == 1 && j == 0) continue;
- if (i == 0 && j == 0) continue;
index++;
Float_t xx = kSensLength * (-kNPCB3[i]/2. + j + 0.5);
Float_t xx2 = xx - pcbDLength3/2.;
-
+ Float_t xx3 = xx + (kSensLength-csvPcbLength)/2.;
+
Float_t zPanel = spar[2] - nomexbpar[2];
- if ( (i == 0 || i == 1 || i == 2) && j == kNPCB3[i]-1) { // 1 pcb is shortened by 5cm
- GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index-1,TGeoTranslation(xx2,0.,zPanel));
- GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index,TGeoTranslation(xx2,0.,-zPanel));
- GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5I", idSlatCh5, index,TGeoTranslation(xx2,0.,0.));
- } else {
- GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx,0.,0.));
+ if (i==0 && j==0){ // Rounded pcb of central slat (SR1, NR1)
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SC5X", idSlatCh5, 2*index-1,TGeoTranslation(xx3,0.,zPanel));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SC5X", idSlatCh5, 2*index,TGeoTranslation(xx3,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SC5I", idSlatCh5, index,TGeoTranslation(xx3,0.,0.));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SC6X", idSlatCh6, 2*index-1,TGeoTranslation(xx3,0.,zPanel));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SC6X", idSlatCh6, 2*index,TGeoTranslation(xx3,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SC6I", idSlatCh6, index,TGeoTranslation(xx3,0.,0.));
+ } else {
+ if (i==1 && j==0){ // Rounded pcb of rounded slats (SR2. NR2)
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SD5X", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SD5X", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SD5I", idSlatCh5, index,TGeoTranslation(xx,0.,0.));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SD6X", idSlatCh6, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SD6X", idSlatCh6, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SD6I", idSlatCh6, index,TGeoTranslation(xx,0.,0.));
+ } else {
+ if ( (i == 0 || i == 1 || i == 2) && j == kNPCB3[i]-1) { // 1 pcb is shortened by 5cm
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index-1,TGeoTranslation(xx2,0.,zPanel));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index,TGeoTranslation(xx2,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5I", idSlatCh5, index,TGeoTranslation(xx2,0.,0.));
+ } else {
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx,0.,0.));
+ }
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06I", idSlatCh6, index,TGeoTranslation(xx,0.,0.));
+ }
}
- GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06I", idSlatCh6, index,TGeoTranslation(xx,0.,0.));
-
- }
+ }
}
}
-
+
// position the nomex volume inside the panel volume
gMC->Gspos("S05N",1,"S05C",0.,0.,0.,0,"ONLY");
gMC->Gspos("SB5N",1,"SB5C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SC5N",1,"SC5C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD5N",1,"SD5C",0.,0.,0.,0,"ONLY");
gMC->Gspos("S06N",1,"S06C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SC6N",1,"SC6C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD6N",1,"SD6C",0.,0.,0.,0,"ONLY");
// position panel volume inside the bulk nomex material volume
gMC->Gspos("S05C",1,"S05X",0.,0.,kNomexBWidth/2.,0,"ONLY");
gMC->Gspos("SB5C",1,"SB5X",0.,0.,kNomexBWidth/2.,0,"ONLY");
+ gMC->Gspos("SC5C",1,"SC5X",0.,0.,kNomexBWidth/2.,0,"ONLY");
+ gMC->Gspos("SD5C",1,"SD5X",0.,0.,kNomexBWidth/2.,0,"ONLY");
gMC->Gspos("S06C",1,"S06X",0.,0.,kNomexBWidth/2.,0,"ONLY");
+ gMC->Gspos("SC6C",1,"SC6X",0.,0.,kNomexBWidth/2.,0,"ONLY");
+ gMC->Gspos("SD6C",1,"SD6X",0.,0.,kNomexBWidth/2.,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("SC5P",1,"SC5I",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD5P",1,"SD5I",0.,0.,0.,0,"ONLY");
gMC->Gspos("S06P",1,"S06I",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SC6P",1,"SC6I",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD6P",1,"SD6I",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("SC5H",1,"SC5P",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD5H",1,"SD5P",0.,0.,0.,0,"ONLY");
gMC->Gspos("S06H",1,"S06P",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SC6H",1,"SC6P",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD6H",1,"SD6P",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->Gspos("SC5G",1,"SC5H",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD5G",1,"SD5H",0.,0.,0.,0,"ONLY");
gMC->Gsposp("S06G",1,"S06H",0.,0.,0.,0,"ONLY",senspar,3);
+ gMC->Gspos("SC6G",1,"SC6H",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD6G",1,"SD6H",0.,0.,0.,0,"ONLY");
// position the border volumes inside the PCB volume
Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.;
+ Int_t rotB = 0;
+ gMC->Matrix(rotB,90,0,90,270,180,0); // rotation around x for second border
+
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("SC5B",1,"SC5P",0., 0.,0.,0,"ONLY");
+ gMC->Gspos("SC5B",2,"SC5P",0., 0.,0.,rotB,"ONLY");
+ gMC->Gspos("SD5B",1,"SD5P",0., 0.,0.,0,"ONLY");
+ gMC->Gspos("S05B",1,"SD5P",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");
+ gMC->Gspos("SC6B",1,"SC6P",0., 0.,0.,0,"ONLY");
+ gMC->Gspos("SC6B",2,"SC6P",0., 0.,0.,rotB,"ONLY");
+ gMC->Gspos("SD6B",1,"SD6P",0., 0.,0.,0,"ONLY");
+ gMC->Gspos("S06B",1,"SD6P",0., yborder,0.,0,"ONLY");
// create the NULOC volume and position it in the horizontal frame
gMC->Gsvolu("S05E","BOX",kNulocMaterial,nulocpar,3);
gMC->Gsvolu("S06E","BOX",kNulocMaterial,nulocpar,3);
index = 0;
Float_t xxmax2 = xxmax - pcbDLength3/2.;
+ Float_t xxmax3 = xxmax - (kPcbLength-csvPcbLength)/2.;
+ Float_t rPhi3 = TMath::ASin((kYpos3[1]-kPcbHeight/2.)/AliMUONConstants::Rmin(2));
+ Float_t xxmax4 = (AliMUONConstants::Rmin(2)*TMath::Cos(rPhi3)-kVframeLength/2.) - (kBframeLength - kNulocLength)/2.;
for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) {
index++;
gMC->Gspos("S05E",2*index-1,"S05B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY");
gMC->Gspos("S05E",2*index-1,"SB5B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
gMC->Gspos("S05E",2*index ,"SB5B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
}
- }
-
- // position the volumes approximating the circular section of the pipe
- Float_t epsilon = 0.001;
- Int_t ndiv = 6;
- Int_t imax = 1;
- Double_t divpar[3];
- Double_t dydiv = kSensHeight/ndiv;
- Double_t ydiv = (kSensHeight - dydiv)/2.;
- Double_t rmin = AliMUONConstants::Rmin(2);// Same radius for both chamber in St3
- Double_t xdiv = 0.;
- Float_t xvol;
- Float_t yvol;
-
- for (Int_t idiv = 0; idiv < ndiv; idiv++){
- ydiv += dydiv;
- xdiv = 0.;
- if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos((ydiv-dydiv/2.)/rmin) );
- divpar[0] = (kPcbLength - xdiv)/2.;
- divpar[1] = dydiv/2. - epsilon;
- divpar[2] = kSensWidth/2.;
- xvol = (kPcbLength + xdiv)/2.;
- yvol = ydiv;
-
- // Volumes close to the beam pipe for slat i=1 so 4 slats per chamber
- for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
- sprintf(idSlatCh5,"LA%d",ConvertSlatNum(1,quadrant,kNslats3-1));
- sprintf(idSlatCh6,"LB%d",ConvertSlatNum(1,quadrant,kNslats3-1));
- Int_t moduleSlatCh5 = GetModuleId(idSlatCh5);
- Int_t moduleSlatCh6 = GetModuleId(idSlatCh6);
-
- GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituentParam("S05G", idSlatCh5, quadrant*100+imax+4*idiv+1,
- TGeoTranslation(xvol-(kPcbLength * kNPCB3[1]/2.),yvol-kPcbLength,0.),3,divpar);
-
- GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituentParam("S06G", idSlatCh6, quadrant*100+imax+4*idiv+1,
- TGeoTranslation(xvol-(kPcbLength * kNPCB3[1]/2.),yvol-kPcbLength,0.),3,divpar);
+ if (xx > -xxmax3 && xx< xxmax3) {
+ gMC->Gspos("S05E",2*index-1,"SC5B", xx, -yborder,-kBframeWidth/2.+ kNulocWidth/2., 0, "ONLY");
+ gMC->Gspos("S05E",2*index ,"SC5B", xx, -yborder, kBframeWidth/2.- kNulocWidth/2., 0, "ONLY");
+ gMC->Gspos("S06E",2*index-1,"SC6B", xx, -yborder,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S06E",2*index ,"SC6B", xx, -yborder, kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
}
- }
-
- // Volumes close to the beam pipe for slat i=0 so 2 slats per chamber (central slat for station 3)
- // Gines Martinez, Subatech sep 04
- // 9 box volumes are used to define the PCB closed to the beam pipe of the slat 122000SR1 of chamber 5 and 6 of St3
- // Accordingly to plan PQ-LAT-SR1 of CEA-DSM-DAPNIA-SIS/BE ph HARDY 8-Oct-2002
- // Rmin = 31.5 cm
- rmin = AliMUONConstants::Rmin(2); // Same radius for both chamber in St3
- ndiv = 9;
- dydiv = kSensHeight/ndiv; // Vertical size of the box volume approximating the rounded PCB
- ydiv = -kSensHeight/2 + dydiv/2.; // Initializing vertical position of the volume from bottom
- xdiv = 0.; // Initializing horizontal position of the box volumes
-
- for (Int_t idiv = 0; idiv < ndiv; idiv++){
- xdiv = TMath::Abs( rmin * TMath::Sin( TMath::ACos(ydiv/rmin) ) );
- divpar[0] = (kPcbLength - xdiv)/2.; // Dimension of the box volume
- divpar[1] = dydiv/2. - epsilon;
- divpar[2] = kSensWidth/2.;
- xvol = (kPcbLength + xdiv)/2.; //2D traslition for positionning of box volume
- yvol = ydiv;
- Int_t side;
- for (side = 1; side <= 2; side++) {
- sprintf(idSlatCh5,"LA%d",4);
- sprintf(idSlatCh6,"LB%d",4);
- if(side == 2) {
- sprintf(idSlatCh5,"LA%d",13);
- sprintf(idSlatCh6,"LB%d",13);
- }
- Int_t moduleSlatCh5 = GetModuleId(idSlatCh5);
- Int_t moduleSlatCh6 = GetModuleId(idSlatCh6);
- GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituentParam("S05G", idSlatCh5,500+side*100+imax+4*idiv+1,
- TGeoTranslation(xvol-(kPcbLength * kNPCB3[0]/2.),yvol,0.),3,divpar);
-
- GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituentParam("S06G", idSlatCh6,500+side*100+imax+4*idiv+1,
- TGeoTranslation(xvol-(kPcbLength * kNPCB3[0]/2.),yvol,0.),3,divpar);
+ if (xx > xxmax4 && xx< xxmax) {
+ gMC->Gspos("S05E",2*index-1,"SD5B", xx, -yborder,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S05E",2*index ,"SD5B", xx, -yborder, kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S06E",2*index-1,"SD6B", xx, -yborder,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S06E",2*index ,"SD6B", xx, -yborder, kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
}
- ydiv += dydiv; // Going from bottom to top
}
//
Float_t dMotherInner = AliMUONConstants::Rmin(2)-kRframeHeight;
Float_t nomexthickness = 1.5;
Float_t carbonthickness = 0.03;
- Float_t supporthlength = 162.;
+ Float_t supporthlength = 162.; // chamber 5
+ Float_t supporthlengthCh6 = 167.; // chamber 6
Float_t supportvlength = 362.;
-
+
// Generating the composite shape of the carbon and nomex pannels
- new TGeoBBox("shNomexBoxSt3",supporthlength/2., supportvlength/2. ,nomexthickness/2.+carbonthickness);
+ new TGeoBBox("shNomexBoxSt3",supporthlength/2., supportvlength/2. ,nomexthickness/2.+carbonthickness+3*kCableWidth);
new TGeoBBox("shCarbonBoxSt3",supporthlength/2., supportvlength/2. ,carbonthickness/2.);
- new TGeoTubeSeg("shNomexHoleSt3",0., dMotherInner, nomexthickness/2.+carbonthickness+0.001, -90. ,90.);
+ new TGeoBBox("shNomexBoxSt3Ch6",(supporthlengthCh6)/2., supportvlength/2. ,nomexthickness/2.+carbonthickness+3*kCableWidth);
+ new TGeoBBox("shCarbonBoxSt3Ch6",(supporthlengthCh6)/2., supportvlength/2. ,carbonthickness/2.);
+ new TGeoTubeSeg("shNomexHoleSt3",0., dMotherInner, nomexthickness/2.+carbonthickness+3*kCableWidth+0.001, -90. ,90.);
new TGeoTubeSeg("shCarbonHoleSt3",0., dMotherInner, carbonthickness/2.+0.001, -90. ,90.);
TGeoTranslation* trHoleSt3 = new TGeoTranslation("trHoleSt3",-supporthlength/2.,0.,0.);
trHoleSt3->RegisterYourself();
+ TGeoTranslation* trHoleSt3Ch6 = new TGeoTranslation("trHoleSt3Ch6",-(supporthlengthCh6)/2.,0.,0.);
+ trHoleSt3Ch6->RegisterYourself();
TGeoCompositeShape* shNomexSupportSt3 = new TGeoCompositeShape("shNomexSupportSt3","shNomexBoxSt3-shNomexHoleSt3:trHoleSt3");
TGeoCompositeShape* shCarbonSupportSt3 = new TGeoCompositeShape("shCarbonSupportSt3","shCarbonBoxSt3-shCarbonHoleSt3:trHoleSt3");
-
+ TGeoCompositeShape* shNomexSupportSt3Ch6 = new TGeoCompositeShape("shNomexSupportSt3Ch6","shNomexBoxSt3Ch6-shNomexHoleSt3:trHoleSt3Ch6");
+ TGeoCompositeShape* shCarbonSupportSt3Ch6 = new TGeoCompositeShape("shCarbonSupportSt3Ch6","shCarbonBoxSt3Ch6-shCarbonHoleSt3:trHoleSt3Ch6");
+
// Generating Nomex and Carbon pannel volumes
TGeoVolume * voNomexSupportSt3 = new TGeoVolume("S05S", shNomexSupportSt3, kMedNomex);
TGeoVolume * voCarbonSupportSt3 = new TGeoVolume("S05K", shCarbonSupportSt3, kMedCarbon);
+ TGeoVolume * voNomexSupportSt3Ch6 = new TGeoVolume("S06S", shNomexSupportSt3Ch6, kMedNomex);
+ TGeoVolume * voCarbonSupportSt3Ch6 = new TGeoVolume("S06K", shCarbonSupportSt3Ch6, kMedCarbon);
+
TGeoTranslation *trCarbon1St3 = new TGeoTranslation("trCarbon1St3",0.,0., -(nomexthickness+carbonthickness)/2.);
TGeoTranslation *trCarbon2St3 = new TGeoTranslation("trCarbon2St3",0.,0., (nomexthickness+carbonthickness)/2.);
voNomexSupportSt3->AddNode(voCarbonSupportSt3,1,trCarbon1St3);
voNomexSupportSt3->AddNode(voCarbonSupportSt3,2,trCarbon2St3);
+ voNomexSupportSt3Ch6->AddNode(voCarbonSupportSt3Ch6,1,trCarbon1St3);
+ voNomexSupportSt3Ch6->AddNode(voCarbonSupportSt3Ch6,2,trCarbon2St3);
+
+
+ // Add readout cables
+ gMC->Gsvolu("S05L","BOX",kCableMaterial,dum,0);
+ gMC->Gsvolu("S06L","BOX",kCableMaterial,dum,0);
+
+ ySlat3 = 0.;
+ Float_t lCableX = 0.;
+ Float_t lCableX6 = 0.;
+ Float_t lCableY = 0.;
+ Float_t lCableZ = 0.;
+ Float_t cablepar[3] = {supporthlength/2., kCableHeight/2., kCableWidth/2.};
+ Float_t cablepar6[3] = {supporthlengthCh6/2., kCableHeight/2., kCableWidth/2.};
+ Float_t lCableDY = 0.;
+ Int_t cIndex = 0;
+ Int_t cIndex6 = 0;
+ for (i = 0; i<kNslats3; i++){
+ Int_t iCable = 1;
+ cIndex = 0;
+ cIndex6 = 0;
+ ySlat3 += kYpos3[i];
+ lCableY = ySlat3;
+
+ // Cables going out from the start of slat
+ if(kNPCB3[i]>=4){ // Only if 4 or more pcb
+ // First top cables
+ cablepar[0] = supporthlength/2.;
+ lCableX = 0.;
+ cablepar6[0] = supporthlengthCh6/2.;
+ lCableX6 = 0.;
+ lCableDY = (kYpos3[i+1]+kYpos3[i+2])/2.-cablepar[1]; // half way between 2 slats on same side
+ lCableZ = TMath::Power(-1,i)*(nomexthickness+carbonthickness+(iCable++)*kCableWidth)/2.;
+ if(i==0){ // central slat is shorter (rounded)
+ cablepar[0] -= (kPcbLength-csvPcbLength)/2.;
+ lCableX = (kPcbLength-csvPcbLength)/2.;
+ cablepar6[0] -= (kPcbLength-csvPcbLength)/2.;
+ lCableX6 = (kPcbLength-csvPcbLength)/2.;
+ }
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar6,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar6,3);
+
+ // Then bottom cables
+ if(i>0){
+ if(i==1){ // Rounded slat. Bottom cable starts at dMotherInner (beam pipe)
+ cablepar[0] -= dMotherInner/2.;
+ lCableX += dMotherInner/2.;
+ cablepar6[0] -= dMotherInner/2.;
+ lCableX6 += dMotherInner/2.;
+ lCableDY = (kYpos3[i]+kYpos3[i])/2.-cablepar[1];
+ }
+ if(i>=2){
+ lCableDY = (kYpos3[i]+kYpos3[i-1])/2.-cablepar[1]; // half way between 2 slats on same side
+ if ((lCableY-lCableDY)<(dMotherInner+cablepar[1])){
+ lCableDY = lCableY - dMotherInner - cablepar[1];
+ }
+ }
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar6,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar6,3);
+ }
+ }
+
+ // Rounded slats have an extra cable starting at second pcb
+ if(i==1){
+ // First top cables
+ cablepar[0] = (supporthlength-kPcbLength-kVframeLength)/2.;
+ lCableX = (kPcbLength+kVframeLength)/2.;
+ cablepar6[0] = (supporthlengthCh6-kPcbLength-kVframeLength)/2.;
+ lCableX6 = (kPcbLength+kVframeLength)/2.;
+ lCableDY = (kYpos3[i+1]+kYpos3[i+2])/2.-cablepar[1]; // half way between 2 slats on same side
+ lCableZ = TMath::Power(-1,i)*(nomexthickness+carbonthickness+(iCable++)*kCableWidth)/2.;
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar6,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar6,3);
+ // Then bottom cables
+ lCableDY = (kYpos3[i]+kYpos3[i])/2.-cablepar[1];
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar6,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar6,3);
+ }
+
+ // Cables going out from the end of the slats
+ // First top cables
+ cablepar[0] = (supporthlength-(slatLength3[i]+kDslatLength)+kVframeLength)/2.;
+ lCableX = slatLength3[i]-kVframeLength+kDslatLength+cablepar[0]-supporthlength/2.;
+ cablepar6[0] = (supporthlengthCh6-(slatLength3[i]+kDslatLength)+kVframeLength)/2.;
+ lCableX6 = slatLength3[i]-kVframeLength+kDslatLength+cablepar6[0]-supporthlengthCh6/2.;
+ if(i+1>=kNslats3 || i+2>=kNslats3){ // If no more higher slats, then use distance to lower slat
+ lCableDY = kPcbHeight/2.+cablepar[1];
+ }
+ else {
+ lCableDY = (kYpos3[i+1]+kYpos3[i+2])/2.-cablepar[1];
+ }
+ lCableZ = TMath::Power(-1,i)*(nomexthickness+carbonthickness+(iCable++)*kCableWidth)/2.;
+ if (i<=2){ // shortened pcb
+ cablepar[0] += pcbDLength3/2.;
+ lCableX -= pcbDLength3/2.;
+ }
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar6,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar6,3);
+ // Then bottom cables
+ if(i>0){ // Loop is over top half of slats, lower half are symmetric
+ if (i==1) {
+ lCableDY = (kYpos3[i]+kYpos3[i])/2.-cablepar[1];
+ }
+ else{
+ lCableDY = (kYpos3[i]+kYpos3[i-1])/2.-cablepar[1]; // half way between 2 slats on same side
+ }
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar6,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar6,3);
+ }
+ }
+
Float_t dzCh5 = dzCh;
TGeoTranslation* trSupport1St3 = new TGeoTranslation("trSupport1St3", supporthlength/2., 0. , dzCh5);
TGeoRotation* roSupportSt3 = new TGeoRotation("roSupportSt3",90.,180.,-90.);
TGeoCombiTrans* coSupport2St3 = new TGeoCombiTrans(-supporthlength/2., 0., -dzCh5, roSupportSt3);
+ TGeoTranslation* trSupport1St3Ch6 = new TGeoTranslation("trSupport1St3Ch6", supporthlengthCh6/2., 0. , dzCh5);
+ TGeoCombiTrans* coSupport2St3Ch6 = new TGeoCombiTrans(-supporthlengthCh6/2., 0., -dzCh5, roSupportSt3);
GetEnvelopes(5)->AddEnvelope("S05S", 0, 1, *trSupport1St3);
GetEnvelopes(4)->AddEnvelope("S05S", 0, 2, *coSupport2St3);
- GetEnvelopes(7)->AddEnvelope("S05S", 0, 3, *trSupport1St3);
- GetEnvelopes(6)->AddEnvelope("S05S", 0, 4, *coSupport2St3);
+ GetEnvelopes(7)->AddEnvelope("S06S", 0, 1, *trSupport1St3Ch6);
+ GetEnvelopes(6)->AddEnvelope("S06S", 0, 2, *coSupport2St3Ch6);
// End of pannel support geometry
// cout << "Geometry for Station 3...... done" << endl;
const Float_t kYpos41[kNslats4] = {0., 38.2, 34.40, 36.60, 29.3, 37.0, 28.6};
const Float_t kYpos42[kNslats4] = {0., 38.2, 37.85, 37.55, 29.4, 37.0, 28.6};
Float_t slatLength4[kNslats4];
+
+ Float_t rPhi1 = TMath::RadToDeg()*(TMath::ASin((kYpos41[1]-hFramepar[1])/(AliMUONConstants::Rmin(3))));
+ Float_t rPhi2 = TMath::RadToDeg()*(TMath::ACos(-vFramepar[0]/(AliMUONConstants::Rmin(3)-kRframeLength)));
+ Float_t rFramepar4[5] = { AliMUONConstants::Rmin(3)-kRframeLength, AliMUONConstants::Rmin(3), kRframeWidth, rPhi1, rPhi2};
+ Float_t vrFrameHeight = hFramepar[1]+kYpos41[1]-AliMUONConstants::Rmin(3)+kRframeLength;
char idSlatCh7[5];
char idSlatCh8[5];
// create the panel volume
gMC->Gsvolu("S07C","BOX",kCarbonMaterial,panelpar,3);
+ gMC->Gsvolu("SD7C","BOX",kCarbonMaterial,panelpar,3);
gMC->Gsvolu("S08C","BOX",kCarbonMaterial,panelpar,3);
+ gMC->Gsvolu("SD8C","BOX",kCarbonMaterial,panelpar,3);
// create the nomex volume
gMC->Gsvolu("S07N","BOX",kNomexMaterial,nomexpar,3);
+ gMC->Gsvolu("SD7N","BOX",kNomexMaterial,nomexpar,3);
gMC->Gsvolu("S08N","BOX",kNomexMaterial,nomexpar,3);
+ gMC->Gsvolu("SD8N","BOX",kNomexMaterial,nomexpar,3);
// create the nomex volume (bulk)
gMC->Gsvolu("S07X","BOX",kNomexBMaterial,nomexbpar,3);
+ gMC->Gsvolu("SD7X","BOX",kNomexBMaterial,nomexbpar,3);
gMC->Gsvolu("S08X","BOX",kNomexBMaterial,nomexbpar,3);
+ gMC->Gsvolu("SD8X","BOX",kNomexBMaterial,nomexbpar,3);
// create the insulating material volume
gMC->Gsvolu("S07I","BOX",kInsuMaterial,insupar,3);
+ gMC->Gsvolu("SD7I","BOX",kInsuMaterial,insupar,3);
gMC->Gsvolu("S08I","BOX",kInsuMaterial,insupar,3);
+ gMC->Gsvolu("SD8I","BOX",kInsuMaterial,insupar,3);
// create the PCB volume
gMC->Gsvolu("S07P","BOX",kPcbMaterial,pcbpar,3);
+ gMC->Gsvolu("SD7P","BOX",kPcbMaterial,pcbpar,3);
gMC->Gsvolu("S08P","BOX",kPcbMaterial,pcbpar,3);
+ gMC->Gsvolu("SD8P","BOX",kPcbMaterial,pcbpar,3);
// create the sensitive volumes,
gMC->Gsvolu("S07G","BOX",kSensMaterial,dum,0);
+ gMC->Gsvolu("SD7G","BOX",kSensMaterial,senspar,3);
gMC->Gsvolu("S08G","BOX",kSensMaterial,dum,0);
+ gMC->Gsvolu("SD8G","BOX",kSensMaterial,senspar,3);
// create the vertical frame volume
gMC->Gsvolu("S07V","BOX",kVframeMaterial,vFramepar,3);
gMC->Gsvolu("S08V","BOX",kVframeMaterial,vFramepar,3);
+ // create the rounded vertical frame volume
+
+ gMC->Gsvolu("SD7D","TUBS",kRframeMaterial,rFramepar4,5);
+ gMC->Gsvolu("SD8D","TUBS",kRframeMaterial,rFramepar4,5);
+
// create the horizontal frame volume
gMC->Gsvolu("S07H","BOX",kHframeMaterial,hFramepar,3);
+ gMC->Gsvolu("SD7H","BOX",kHframeMaterial,hFramepar,3);
gMC->Gsvolu("S08H","BOX",kHframeMaterial,hFramepar,3);
+ gMC->Gsvolu("SD8H","BOX",kHframeMaterial,hFramepar,3);
// create the horizontal border volume
gMC->Gsvolu("S07B","BOX",kBframeMaterial,bFramepar,3);
+ gMC->Gsvolu("SD7B","BOX",kBframeMaterial,bFramepar,3);
gMC->Gsvolu("S08B","BOX",kBframeMaterial,bFramepar,3);
+ gMC->Gsvolu("SD8B","BOX",kBframeMaterial,bFramepar,3);
+
+ // Replace the volume shape with a composite shape
+ // with substracted overlap with beam shield
+ if ( gMC->IsRootGeometrySupported() ) {
+
+ // Get shape
+ Int_t nSlatType = 1;
+ Int_t nVol = 8;
+ char slatType[2] = "D"; // D: Rounded slat
+ char volLetter[9] = "CNXIPHBG";
+ char volName[5] = "SD7C";
+ char compName[14] = "SD7C";
+ char csName[16] = "rounded4SlatD7C";
+ TGeoVolume *mVol = 0x0;
+ // Beam shield recess
+ // TGeoTube *tube4Cut = new TGeoTube("tube4Cut", 0., AliMUONConstants::Rmin(3), kSlatWidth/2.+0.001);
+ new TGeoTube("tube4Cut", 0., AliMUONConstants::Rmin(3), kSlatWidth/2.+0.001);
+ TGeoShape *rounded4Slat[nSlatType*((nVol+1)*2)];
+ // Displacement
+ TGeoTranslation* trDTube4 = new TGeoTranslation("trDTube4", -(kPcbLength+kVframeLength)/2., -kYpos41[1], 0.);
+ trDTube4->RegisterYourself();
+ TGeoShape *composite4[nSlatType*((nVol+1)*2)];
+ // TGeoBBox *box4DCut = new TGeoBBox("box4DCut",(kPcbLength+kVframeLength)/2., hFramepar[1], vFramepar[2]+0.001);
+ new TGeoBBox("box4DCut",(kPcbLength+kVframeLength)/2., hFramepar[1], vFramepar[2]+0.001);
+ // Displacement
+ TGeoTranslation* trDBox4 = new TGeoTranslation("trDBox4",kPcbLength/2., kYpos41[1], 0.);
+ trDBox4->RegisterYourself();
+
+ TGeoBBox *box4Vframe = new TGeoBBox("box4Vframe",vFramepar[0],vrFrameHeight/2., vFramepar[2]);
+ TGeoTranslation* trVBox4 = new TGeoTranslation("trVBox4", 0., AliMUONConstants::Rmin(3)-kRframeLength + box4Vframe->GetDY(), 0.);
+ trVBox4->RegisterYourself();
+
+ for(int iCh=7; iCh<=8; iCh++){
+ for (int iSlatType = 0; iSlatType<nSlatType; iSlatType++) {
+ for (int iVol = 0; iVol<nVol; iVol++){
+ Int_t lIndex = (iCh-7)*(nSlatType*(nVol+1))+iSlatType*(nVol+1)+iVol;
+ sprintf(volName,"S%c%d%c",slatType[iSlatType],iCh,volLetter[iVol]);
+ mVol = gGeoManager->FindVolumeFast(volName);
+ if ( !mVol ) {
+ AliErrorStream()
+ << "Slat volume " << volName << " not found" << endl;
+ }
+ else {
+ rounded4Slat[lIndex] = mVol->GetShape();
+ sprintf(csName,"rounded4Slat%c%d%c",slatType[iSlatType],iCh,volLetter[iVol]);
+ rounded4Slat[lIndex]->SetName(csName);
+
+ // Composite shape
+ TString compOperation(csName);
+ compOperation+="-tube4Cut:tr";
+ compOperation+=slatType[iSlatType];
+ compOperation+="Tube4";
+ if (strstr(volName,"B")){
+ // Displacement
+ Float_t posXb = 0.;
+ Float_t posYb = -( kPcbHeight - kBframeHeight ) / 2.;
+ Float_t posZb = 0.;
+ TGeoTranslation* trB = new TGeoTranslation("trB", posXb, posYb, posZb);
+ trB->RegisterYourself();
+ compOperation.ReplaceAll("-tube4Cut",":trB-tube4Cut");
+ }
+ sprintf(compName,"composite4%d%c",iCh,volLetter[iVol]);
+ composite4[lIndex] = new TGeoCompositeShape(compName, compOperation.Data());
+
+ // Reset shape to volume
+ mVol->SetShape(composite4[lIndex]);
+ }
+ }
+
+ // For rounded spacer
+ Int_t lIndex = (iCh-7)*(nSlatType*(nVol+1))+iSlatType*(nVol+1)+nVol;
+ sprintf(volName,"S%c%dD",slatType[iSlatType],iCh);
+ mVol = gGeoManager->FindVolumeFast(volName);
+ if ( !mVol ) {
+ AliErrorStream()
+ << "Slat volume " << volName << " not found" << endl;
+ }
+ else {
+ rounded4Slat[lIndex] = mVol->GetShape();
+ sprintf(csName,"rounded4Slat%c%dD",slatType[iSlatType],iCh);
+ rounded4Slat[lIndex]->SetName(csName);
+
+ // Composite shape
+ TString compOperation(csName);
+ if (strstr(volName,"SD")){
+ compOperation.Prepend("(");
+ compOperation+="+box4Vframe:trVBox4)*box4DCut:trDBox4";
+ }
+ sprintf(compName,"composite4%c%dD",slatType[iSlatType],iCh);
+ composite4[lIndex] = new TGeoCompositeShape(compName, compOperation.Data());
+ // Reset shape to volume
+ mVol->SetShape(composite4[lIndex]);
+ }
+ }
+ }
+ }
+
index = 0;
for (i = 0; i < kNslats4; i++){
GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- } else { // no rounded spacer yet
+ } else { // Vertical and Rounded+Vertical spacer
GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- // GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("SD7D", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,-kYpos41[1],0.));
GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- // GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("SD8D", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,-kYpos42[1],0.));
}
// position the panels and the insulating material
for (j = 0; j < kNPCB4[i]; j++){
- if (i == 1 && j == 0) continue;
index++;
Float_t xx = kSensLength * (-kNPCB4[i]/2.+j+.5);
-
Float_t zPanel = spar[2] - nomexbpar[2];
- GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07I", idSlatCh7, index,TGeoTranslation(xx,0.,0.));
- GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08I", idSlatCh8, index,TGeoTranslation(xx,0.,0.));
+ if (i==1 && j==0){ // Rounded pcb of rounded slat
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("SD7X", idSlatCh7, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("SD7X", idSlatCh7, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("SD7I", idSlatCh7, index,TGeoTranslation(xx,0.,0.));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("SD8X", idSlatCh8, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("SD8X", idSlatCh8, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("SD8I", idSlatCh8, index,TGeoTranslation(xx,0.,0.));
+ } else {
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07I", idSlatCh7, index,TGeoTranslation(xx,0.,0.));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08I", idSlatCh8, index,TGeoTranslation(xx,0.,0.));
+ }
}
}
}
// position the nomex volume inside the panel volume
gMC->Gspos("S07N",1,"S07C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD7N",1,"SD7C",0.,0.,0.,0,"ONLY");
gMC->Gspos("S08N",1,"S08C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD8N",1,"SD8C",0.,0.,0.,0,"ONLY");
// position panel volume inside the bulk nomex material volume
gMC->Gspos("S07C",1,"S07X",0.,0.,kNomexBWidth/2.,0,"ONLY");
+ gMC->Gspos("SD7C",1,"SD7X",0.,0.,kNomexBWidth/2.,0,"ONLY");
gMC->Gspos("S08C",1,"S08X",0.,0.,kNomexBWidth/2.,0,"ONLY");
+ gMC->Gspos("SD8C",1,"SD8X",0.,0.,kNomexBWidth/2.,0,"ONLY");
// position the PCB volume inside the insulating material volume
gMC->Gspos("S07P",1,"S07I",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD7P",1,"SD7I",0.,0.,0.,0,"ONLY");
gMC->Gspos("S08P",1,"S08I",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD8P",1,"SD8I",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("SD7H",1,"SD7P",0.,0.,0.,0,"ONLY");
gMC->Gspos("S08H",1,"S08P",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD8H",1,"SD8P",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->Gspos("SD7G",1,"SD7H",0.,0.,0.,0,"ONLY");
gMC->Gsposp("S08G",1,"S08H",0.,0.,0.,0,"ONLY",senspar,3);
+ gMC->Gspos("SD8G",1,"SD8H",0.,0.,0.,0,"ONLY");
// position the border volumes inside the PCB volume
Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.;
gMC->Gspos("S07B",1,"S07P",0., yborder,0.,0,"ONLY");
- gMC->Gspos("S07B",2,"S07P",0.,-yborder,0.,0,"ONLY");
+ gMC->Gspos("S07B",2,"S07P",0.,-yborder,0.,0,"ONLY");
+ gMC->Gspos("SD7B",1,"SD7P",0., 0.,0.,0,"ONLY");
+ gMC->Gspos("S07B",1,"SD7P",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");
+ gMC->Gspos("SD8B",1,"SD8P",0., 0.,0.,0,"ONLY");
+ gMC->Gspos("S08B",1,"SD8P",0., yborder,0.,0,"ONLY");
// create the NULOC volume and position it in the horizontal frame
gMC->Gsvolu("S07E","BOX",kNulocMaterial,nulocpar,3);
gMC->Gsvolu("S08E","BOX",kNulocMaterial,nulocpar,3);
index = 0;
+ Float_t rPhi3 = TMath::ASin((kYpos41[1]-kPcbHeight/2.)/AliMUONConstants::Rmin(3));
+ Float_t xxmax4 = (AliMUONConstants::Rmin(3)*TMath::Cos(rPhi3)-kVframeLength/2.) - (kBframeLength - kNulocLength)/2.;
for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) {
index++;
gMC->Gspos("S07E",2*index-1,"S07B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY");
gMC->Gspos("S08E",2*index-1,"S08B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY");
gMC->Gspos("S08E",2*index ,"S08B", xx, 0., kBframeWidth/2. - kNulocWidth/2, 0, "ONLY");
}
-
- // position the volumes approximating the circular section of the pipe
-
- Float_t epsilon = 0.001;
- Int_t ndiv = 10;
- Int_t imax = 1;
- Double_t divpar[3];
- Double_t dydiv = kSensHeight/ndiv;
- Double_t ydiv = (kSensHeight - dydiv)/2.;
- Float_t rmin = AliMUONConstants::Rmin(3); // Same radius for both chamber of St4
- Float_t xdiv = 0.;
- Float_t xvol;
- Float_t yvol;
-
- for (Int_t idiv = 0; idiv < ndiv; idiv++){
- ydiv += dydiv;
- xdiv = 0.;
- if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos((ydiv-dydiv/2.)/rmin) );
- divpar[0] = (kPcbLength - xdiv)/2.;
- divpar[1] = dydiv/2. - epsilon;
- divpar[2] = kSensWidth/2.;
- xvol = (kPcbLength + xdiv)/2.;
- yvol = ydiv ;
-
- for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
- sprintf(idSlatCh7,"LC%d",ConvertSlatNum(1,quadrant,kNslats4-1));
- sprintf(idSlatCh8,"LD%d",ConvertSlatNum(1,quadrant,kNslats4-1));
- Int_t moduleSlatCh7 = GetModuleId(idSlatCh7);
- Int_t moduleSlatCh8 = GetModuleId(idSlatCh8);
-
- GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituentParam("S07G",idSlatCh7, quadrant*100+imax+4*idiv+1,
- TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength,0.),3,divpar);
-
- GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituentParam("S08G", idSlatCh8, quadrant*100+imax+4*idiv+1,
- TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength,0.),3,divpar);
- }
+ if (xx > xxmax4 && xx< xxmax) {
+ gMC->Gspos("S07E",2*index-1,"SD7B", xx, -yborder,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S07E",2*index ,"SD7B", xx, -yborder, kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S08E",2*index-1,"SD8B", xx, -yborder,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S08E",2*index ,"SD8B", xx, -yborder, kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
}
-
- //
+ //
//Geometry of the support pannel Verticla length 5.3m, horizontal length 2.6m, internal radius dMotherInner o SC07 and SC08 (F. Orsini, Saclay)
//Carbon fiber of 0.3 mm thick (2 layers) and a central layer of Nomex of 15mm thick.
Float_t dMotherInner = AliMUONConstants::Rmin(3)-kRframeHeight;
Float_t supporthlength = 260.;
Float_t supportvlength = 530.;
// Generating the composite shape of the carbon and nomex pannels
- new TGeoBBox("shNomexBoxSt4",supporthlength/2., supportvlength/2. ,nomexthickness/2.+carbonthickness);
+ new TGeoBBox("shNomexBoxSt4",supporthlength/2., supportvlength/2. ,nomexthickness/2.+carbonthickness+3*kCableWidth);
new TGeoBBox("shCarbonBoxSt4",supporthlength/2., supportvlength/2. ,carbonthickness/2.);
- new TGeoTubeSeg("shNomexHoleSt4",0., dMotherInner, nomexthickness/2.+carbonthickness+0.001, -90. ,90.);
+ new TGeoTubeSeg("shNomexHoleSt4",0., dMotherInner, nomexthickness/2.+carbonthickness+3*kCableWidth+0.001, -90. ,90.);
new TGeoTubeSeg("shCarbonHoleSt4",0., dMotherInner, carbonthickness/2.+0.001, -90. ,90.);
TGeoTranslation* trHoleSt4 = new TGeoTranslation("trHoleSt4",-supporthlength/2.,0.,0.);
trHoleSt4->RegisterYourself();
// Generating Nomex and Carbon pannel volumes
TGeoVolume* voNomexSupportSt4 = new TGeoVolume("S07S", shNomexSupportSt4, kMedNomex);
TGeoVolume* voCarbonSupportSt4 = new TGeoVolume("S07K", shCarbonSupportSt4, kMedCarbon);
+ TGeoVolume* voNomexSupportSt4Ch8 = new TGeoVolume("S08S", shNomexSupportSt4, kMedNomex);
+ TGeoVolume* voCarbonSupportSt4Ch8 = new TGeoVolume("S08K", shCarbonSupportSt4, kMedCarbon);
TGeoTranslation* trCarbon1St4 = new TGeoTranslation("trCarbon1St4",0.,0., -(nomexthickness+carbonthickness)/2.);
TGeoTranslation* trCarbon2St4 = new TGeoTranslation("trCarbon2St4",0.,0., (nomexthickness+carbonthickness)/2.);
voNomexSupportSt4->AddNode(voCarbonSupportSt4,1,trCarbon1St4);
voNomexSupportSt4->AddNode(voCarbonSupportSt4,2,trCarbon2St4);
+ voNomexSupportSt4Ch8->AddNode(voCarbonSupportSt4Ch8,1,trCarbon1St4);
+ voNomexSupportSt4Ch8->AddNode(voCarbonSupportSt4Ch8,2,trCarbon2St4);
+
+ // Add readout cables
+ gMC->Gsvolu("S07L","BOX",kCableMaterial,dum,0);
+ gMC->Gsvolu("S08L","BOX",kCableMaterial,dum,0);
+
+ ySlat41 = 0.;
+ ySlat42 = 0.;
+ Float_t lCableX = 0.;
+ Float_t lCableY = 0.;
+ Float_t lCableY8 = 0.;
+ Float_t lCableZ = 0.;
+ Float_t cablepar[3] = {supporthlength/2., kCableHeight/2., kCableWidth/2.};
+ Float_t lCableDY = 0.;
+ Float_t lCableDY8 = 0.;
+ for (i = 0; i<kNslats4; i++){
+ Int_t iCable = 1;
+ Int_t cIndex = 0;
+ Int_t cIndex8 = 0;
+ ySlat41 += kYpos41[i];
+ ySlat42 += kYpos42[i];
+
+ lCableY = ySlat41;
+ lCableY8 = ySlat42;
+
+ // Cables going out from the start of slat
+ if(kNPCB4[i]>=4){ // Only if 4 or more pcb
+ // First top cables
+ cablepar[0] = (supporthlength-kXpos4[i])/2.;
+ lCableX = kXpos4[i]/2.;
+ lCableDY = (kYpos41[i+1]+kYpos41[i+2])/2.-cablepar[1];
+ lCableDY8 = (kYpos42[i+1]+kYpos42[i+2])/2.-cablepar[1];
+ lCableZ = TMath::Power(-1,i)*(nomexthickness+carbonthickness+(iCable++)*kCableWidth)/2.;
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,lCableY8+lCableDY8,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,-(lCableY8+lCableDY8),lCableZ,0,"ONLY",cablepar,3);
+ // Then bottom cables
+ if (i>0){
+ if (i==1) { // Rounded slat. Bottom cable starts at dMotherInner (beam pipe)
+ cablepar[0] = (supporthlength-kXpos4[i]-dMotherInner)/2.;
+ lCableX = (kXpos4[i]+dMotherInner)/2.;
+ lCableDY = (kYpos41[i]+kYpos41[i])/2.-cablepar[1];
+ lCableDY8 = (kYpos42[i]+kYpos42[i])/2.-cablepar[1];
+ }
+ if (i>=2) {
+ lCableDY = (kYpos41[i]+kYpos41[i-1])/2.-cablepar[1];
+ if ((lCableY-lCableDY)<(dMotherInner+cablepar[1])){
+ lCableDY = lCableY - dMotherInner - cablepar[1];
+ }
+ lCableDY8 = (kYpos42[i]+kYpos42[i-1])/2.-cablepar[1];
+ if ((lCableY8-lCableDY8)<(dMotherInner+cablepar[1])){
+ lCableDY8 = lCableY8 - dMotherInner - cablepar[1];
+ }
+ }
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,lCableY8-lCableDY8,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,-(lCableY8-lCableDY8),lCableZ,0,"ONLY",cablepar,3);
+ }
+ }
+
+ // Rounded slats have an extra cable starting at second pcb
+ if(i==1){
+ // Only on top
+ cablepar[0] = (supporthlength-kPcbLength-kVframeLength)/2.;
+ lCableX = (kPcbLength+kVframeLength)/2.;
+ lCableDY = (kYpos41[i+1]+kYpos41[i+2])/2.-cablepar[1]; // half way between 2 slats on same side
+ lCableDY8 = (kYpos42[i+1]+kYpos42[i+2])/2.-cablepar[1]; // half way between 2 slats on same side
+ lCableZ = TMath::Power(-1,i)*(nomexthickness+carbonthickness+(iCable++)*kCableWidth)/2.;
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,lCableY8+lCableDY8,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,-(lCableY8+lCableDY8),lCableZ,0,"ONLY",cablepar,3);
+ }
+
+ // Cables going out from the end of the slats
+ cablepar[0] = (supporthlength-(slatLength4[i]+kXpos4[i]+kDslatLength)+kVframeLength)/2.;
+ lCableX = slatLength4[i]+kXpos4[i]-kVframeLength+kDslatLength+cablepar[0]-supporthlength/2.;
+ if(i+1>=kNslats4 || i+2>=kNslats4){ // If no more higher slats, then use distance to lower slat
+ lCableDY = kPcbHeight/2.+cablepar[1];
+ lCableDY8 = lCableDY;
+ }
+ else {
+ lCableDY = (kYpos41[i+1]+kYpos41[i+2])/2.-cablepar[1];
+ lCableDY8 = (kYpos42[i+1]+kYpos42[i+2])/2.-cablepar[1];
+ }
+ lCableZ = TMath::Power(-1,i)*(nomexthickness+carbonthickness+(iCable++)*kCableWidth)/2.;
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,lCableY8+lCableDY8,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,-(lCableY8+lCableDY8),lCableZ,0,"ONLY",cablepar,3);
+ // Then bottom cables
+ if(i>0){
+ if (i==1) {
+ lCableDY = (kYpos41[i]+kYpos41[i])/2.-cablepar[1];
+ lCableDY8 = (kYpos42[i]+kYpos42[i])/2.-cablepar[1];
+ }
+ else{
+ lCableDY = (kYpos41[i]+kYpos41[i-1])/2.-cablepar[1]; // half way between 2 slats on same side
+ if ((lCableY-lCableDY)<(dMotherInner+cablepar[1])){
+ lCableDY = lCableY - dMotherInner - cablepar[1];
+ }
+ lCableDY8 = (kYpos42[i]+kYpos42[i-1])/2.-cablepar[1]; // half way between 2 slats on same side
+ if ((lCableY8-lCableDY8)<(dMotherInner+cablepar[1])){
+ lCableDY8 = lCableY8 - dMotherInner - cablepar[1];
+ }
+ }
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,lCableY8-lCableDY8,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,-(lCableY8-lCableDY8),lCableZ,0,"ONLY",cablepar,3);
+ }
+ }
+
Float_t dzCh7 = dzCh;
TGeoTranslation* trSupport1St4 = new TGeoTranslation("trSupport1St4", supporthlength/2., 0. , dzCh7);
TGeoRotation* roSupportSt4 = new TGeoRotation("roSupportSt4",90.,180.,-90.);
TGeoCombiTrans* coSupport2St4 = new TGeoCombiTrans(-supporthlength/2., 0., -dzCh7, roSupportSt4);
GetEnvelopes(9)->AddEnvelope("S07S", 0, 1, *trSupport1St4);
GetEnvelopes(8)->AddEnvelope("S07S", 0, 2, *coSupport2St4);
- GetEnvelopes(11)->AddEnvelope("S07S", 0, 3, *trSupport1St4);
- GetEnvelopes(10)->AddEnvelope("S07S", 0, 4, *coSupport2St4);
+ GetEnvelopes(11)->AddEnvelope("S08S", 0, 1, *trSupport1St4);
+ GetEnvelopes(10)->AddEnvelope("S08S", 0, 2, *coSupport2St4);
// End of pannel support geometry
const Float_t kYpos5[kNslats5] = {0., 38.2, 37.9, 37.6, 37.3, 37.05, 36.75};
Float_t slatLength5[kNslats5];
+ Float_t rPhi1 = TMath::RadToDeg()*(TMath::ASin((kYpos5[1]-hFramepar[1])/(AliMUONConstants::Rmin(4))));
+ Float_t rPhi2 = TMath::RadToDeg()*(TMath::ACos(-vFramepar[0]/(AliMUONConstants::Rmin(4)-kRframeLength)));
+ Float_t rFramepar5[5] = { AliMUONConstants::Rmin(4)-kRframeLength, AliMUONConstants::Rmin(4), kRframeWidth, rPhi1, rPhi2};
+ Float_t vrFrameHeight = hFramepar[1]+kYpos5[1]-AliMUONConstants::Rmin(4)+kRframeLength;
char idSlatCh9[5];
char idSlatCh10[5];
// create the panel volume
gMC->Gsvolu("S09C","BOX",kCarbonMaterial,panelpar,3);
+ gMC->Gsvolu("SD9C","BOX",kCarbonMaterial,panelpar,3);
gMC->Gsvolu("S10C","BOX",kCarbonMaterial,panelpar,3);
+ gMC->Gsvolu("SD0C","BOX",kCarbonMaterial,panelpar,3);
// create the nomex volume
gMC->Gsvolu("S09N","BOX",kNomexMaterial,nomexpar,3);
+ gMC->Gsvolu("SD9N","BOX",kNomexMaterial,nomexpar,3);
gMC->Gsvolu("S10N","BOX",kNomexMaterial,nomexpar,3);
+ gMC->Gsvolu("SD0N","BOX",kNomexMaterial,nomexpar,3);
// create the nomex volume (bulk)
gMC->Gsvolu("S09X","BOX",kNomexBMaterial,nomexbpar,3);
+ gMC->Gsvolu("SD9X","BOX",kNomexBMaterial,nomexbpar,3);
gMC->Gsvolu("S10X","BOX",kNomexBMaterial,nomexbpar,3);
+ gMC->Gsvolu("SD0X","BOX",kNomexBMaterial,nomexbpar,3);
// create the insulating material volume
gMC->Gsvolu("S09I","BOX",kInsuMaterial,insupar,3);
+ gMC->Gsvolu("SD9I","BOX",kInsuMaterial,insupar,3);
gMC->Gsvolu("S10I","BOX",kInsuMaterial,insupar,3);
+ gMC->Gsvolu("SD0I","BOX",kInsuMaterial,insupar,3);
// create the PCB volume
gMC->Gsvolu("S09P","BOX",kPcbMaterial,pcbpar,3);
+ gMC->Gsvolu("SD9P","BOX",kPcbMaterial,pcbpar,3);
gMC->Gsvolu("S10P","BOX",kPcbMaterial,pcbpar,3);
+ gMC->Gsvolu("SD0P","BOX",kPcbMaterial,pcbpar,3);
// create the sensitive volumes,
gMC->Gsvolu("S09G","BOX",kSensMaterial,dum,0);
+ gMC->Gsvolu("SD9G","BOX",kSensMaterial,senspar,3);
gMC->Gsvolu("S10G","BOX",kSensMaterial,dum,0);
+ gMC->Gsvolu("SD0G","BOX",kSensMaterial,senspar,3);
// create the vertical frame volume
gMC->Gsvolu("S09V","BOX",kVframeMaterial,vFramepar,3);
gMC->Gsvolu("S10V","BOX",kVframeMaterial,vFramepar,3);
+ // create the rounded vertical frame volume
+
+ gMC->Gsvolu("SD9D","TUBS",kRframeMaterial,rFramepar5,5);
+ gMC->Gsvolu("SD0D","TUBS",kRframeMaterial,rFramepar5,5);
+
// create the horizontal frame volume
gMC->Gsvolu("S09H","BOX",kHframeMaterial,hFramepar,3);
+ gMC->Gsvolu("SD9H","BOX",kHframeMaterial,hFramepar,3);
gMC->Gsvolu("S10H","BOX",kHframeMaterial,hFramepar,3);
+ gMC->Gsvolu("SD0H","BOX",kHframeMaterial,hFramepar,3);
// create the horizontal border volume
gMC->Gsvolu("S09B","BOX",kBframeMaterial,bFramepar,3);
+ gMC->Gsvolu("SD9B","BOX",kBframeMaterial,bFramepar,3);
gMC->Gsvolu("S10B","BOX",kBframeMaterial,bFramepar,3);
+ gMC->Gsvolu("SD0B","BOX",kBframeMaterial,bFramepar,3);
+
+ // Replace the volume shape with a composite shape
+ // with substracted overlap with beam shield
+ if ( gMC->IsRootGeometrySupported() ) {
+
+ // Get shape
+ Int_t nSlatType = 1;
+ Int_t nVol = 8;
+ char slatType[2] = "D"; // D: Rounde slat
+ char volLetter[9] = "CNXIPHBG";
+ char volName[5] = "SD9D";
+ char compName[14] = "SD9D";
+ char csName[16] = "rounded5SlatD9D";
+ TGeoVolume *mVol = 0x0;
+ // Beam shield recess
+ // TGeoTube *tube5Cut = new TGeoTube("tube5Cut", 0., AliMUONConstants::Rmin(4), kSlatWidth/2.+0.001);
+ new TGeoTube("tube5Cut", 0., AliMUONConstants::Rmin(4), kSlatWidth/2.+0.001);
+ TGeoShape *rounded5Slat[nSlatType*((nVol+1)*2)];
+ // Displacement
+ TGeoTranslation* trDTube5 = new TGeoTranslation("trDTube5", -(kPcbLength+kVframeLength)/2., -kYpos5[1], 0.);
+ trDTube5->RegisterYourself();
+ TGeoShape *composite5[nSlatType*((nVol+1)*2)];
+ // TGeoBBox *box5DCut = new TGeoBBox("box5DCut",(kPcbLength+kVframeLength)/2., hFramepar[1], vFramepar[2]+0.001);
+ new TGeoBBox("box5DCut",(kPcbLength+kVframeLength)/2., hFramepar[1], vFramepar[2]+0.001);
+ // Displacement
+ TGeoTranslation* trDBox5 = new TGeoTranslation("trDBox5",kPcbLength/2., kYpos5[1], 0.);
+ trDBox5->RegisterYourself();
+
+ TGeoBBox *box5Vframe = new TGeoBBox("box5Vframe",vFramepar[0],vrFrameHeight/2., vFramepar[2]);
+ TGeoTranslation* trVBox5 = new TGeoTranslation("trVBox5", 0., AliMUONConstants::Rmin(4)-kRframeLength + box5Vframe->GetDY(), 0.);
+ trVBox5->RegisterYourself();
+
+ for(int iCh=9; iCh<=10; iCh++){
+ for (int iSlatType = 0; iSlatType<nSlatType; iSlatType++) {
+ for (int iVol = 0; iVol<nVol; iVol++){
+ Int_t lIndex = (iCh-9)*(nSlatType*(nVol+1))+iSlatType*(nVol+1)+iVol;
+ sprintf(volName,"S%c%d%c",slatType[iSlatType],iCh%10,volLetter[iVol]);
+ mVol = gGeoManager->FindVolumeFast(volName);
+ if ( !mVol ) {
+ AliErrorStream()
+ << "Slat volume " << volName << " not found" << endl;
+ }
+ else {
+ rounded5Slat[lIndex] = mVol->GetShape();
+ sprintf(csName,"rounded5Slat%c%d%c",slatType[iSlatType],iCh%10,volLetter[iVol]);
+ rounded5Slat[lIndex]->SetName(csName);
+
+ // Composite shape
+ TString compOperation(csName);
+ compOperation+="-tube5Cut:tr";
+ compOperation+=slatType[iSlatType];
+ compOperation+="Tube5";
+ if (strstr(volName,"B")){
+ // Displacement
+ TGeoTranslation* trB = new TGeoTranslation("trB", 0., -(kPcbHeight - kBframeHeight)/2., 0.);
+ trB->RegisterYourself();
+ compOperation.ReplaceAll("-tube5Cut",":trB-tube5Cut");
+ }
+ sprintf(compName,"composite5%d%c",iCh,volLetter[iVol]);
+ composite5[lIndex] = new TGeoCompositeShape(compName, compOperation.Data());
+
+ // Reset shape to volume
+ mVol->SetShape(composite5[lIndex]);
+ }
+ }
+ // For rounded spacer
+ Int_t lIndex = (iCh-9)*(nSlatType*(nVol+1))+iSlatType*(nVol+1)+nVol;
+ sprintf(volName,"S%c%dD",slatType[iSlatType],iCh%10);
+ mVol = gGeoManager->FindVolumeFast(volName);
+ if ( !mVol ) {
+ AliErrorStream()
+ << "Slat volume " << volName << " not found" << endl;
+ }
+ else {
+ rounded5Slat[lIndex] = mVol->GetShape();
+ sprintf(csName,"rounded5Slat%c%dD",slatType[iSlatType],iCh%10);
+ rounded5Slat[lIndex]->SetName(csName);
+
+ // Composite shape
+ TString compOperation(csName);
+ if (strstr(volName,"SD")){
+ compOperation.Prepend("(");
+ compOperation+="+box5Vframe:trVBox5)*box5DCut:trDBox5";
+ }
+ sprintf(compName,"composite5%c%dD",slatType[iSlatType],iCh%10);
+ composite5[lIndex] = new TGeoCompositeShape(compName, compOperation.Data());
+ // Reset shape to volume
+ mVol->SetShape(composite5[lIndex]);
+ }
+ }
+ }
+ }
+
index = 0;
for (i = 0; i < kNslats5; i++){
for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- } else { // no rounded spacer yet
+ } else { // Vertical and Rounded+Vertical spacer
GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- // GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("SD9D", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,-kYpos5[1],0.));
GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- // GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("SD0D", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,-kYpos5[1],0.));
}
// position the panels and the insulating material
for (j = 0; j < kNPCB5[i]; j++){
- if (i == 1 && j == 0) continue;
index++;
Float_t xx = kSensLength * (-kNPCB5[i]/2.+j+.5);
Float_t zPanel = spar[2] - nomexbpar[2];
- GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09I", idSlatCh9, index,TGeoTranslation(xx,0.,0.));
-
- GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10I", idSlatCh10, index,TGeoTranslation(xx,0.,0.));
- }
- }
+ if (i==1 && j==0){ // Rounded pcb of rounded slat
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("SD9X", idSlatCh9, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("SD9X", idSlatCh9, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("SD9I", idSlatCh9, index,TGeoTranslation(xx,0.,0.));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("SD0X", idSlatCh10, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("SD0X", idSlatCh10, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("SD0I", idSlatCh10, index,TGeoTranslation(xx,0.,0.));
+ } else {
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09I", idSlatCh9, index,TGeoTranslation(xx,0.,0.));
+
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10I", idSlatCh10, index,TGeoTranslation(xx,0.,0.));
+ }
+ }
+ }
}
// position the nomex volume inside the panel volume
gMC->Gspos("S09N",1,"S09C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD9N",1,"SD9C",0.,0.,0.,0,"ONLY");
gMC->Gspos("S10N",1,"S10C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD0N",1,"SD0C",0.,0.,0.,0,"ONLY");
// position panel volume inside the bulk nomex material volume
gMC->Gspos("S09C",1,"S09X",0.,0.,kNomexBWidth/2.,0,"ONLY");
+ gMC->Gspos("SD9C",1,"SD9X",0.,0.,kNomexBWidth/2.,0,"ONLY");
gMC->Gspos("S10C",1,"S10X",0.,0.,kNomexBWidth/2.,0,"ONLY");
+ gMC->Gspos("SD0C",1,"SD0X",0.,0.,kNomexBWidth/2.,0,"ONLY");
// position the PCB volume inside the insulating material volume
gMC->Gspos("S09P",1,"S09I",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD9P",1,"SD9I",0.,0.,0.,0,"ONLY");
gMC->Gspos("S10P",1,"S10I",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD0P",1,"SD0I",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("SD9H",1,"SD9P",0.,0.,0.,0,"ONLY");
gMC->Gspos("S10H",1,"S10P",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD0H",1,"SD0P",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->Gspos("SD9G",1,"SD9H",0.,0.,0.,0,"ONLY");
gMC->Gsposp("S10G",1,"S10H",0.,0.,0.,0,"ONLY",senspar,3);
+ gMC->Gspos("SD0G",1,"SD0H",0.,0.,0.,0,"ONLY");
// position the border volumes inside the PCB volume
Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.;
gMC->Gspos("S09B",1,"S09P",0., yborder,0.,0,"ONLY");
gMC->Gspos("S09B",2,"S09P",0.,-yborder,0.,0,"ONLY");
+ gMC->Gspos("SD9B",1,"SD9P",0., 0.,0.,0,"ONLY");
+ gMC->Gspos("S09B",1,"SD9P",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");
+ gMC->Gspos("SD0B",1,"SD0P",0., 0.,0.,0,"ONLY");
+ gMC->Gspos("S10B",1,"SD0P",0., yborder,0.,0,"ONLY");
// // create the NULOC volume and position it in the horizontal frame
gMC->Gsvolu("S09E","BOX",kNulocMaterial,nulocpar,3);
gMC->Gsvolu("S10E","BOX",kNulocMaterial,nulocpar,3);
index = 0;
+ Float_t rPhi3 = TMath::ASin((kYpos5[1]-kPcbHeight/2.)/AliMUONConstants::Rmin(4));
+ Float_t xxmax4 = (AliMUONConstants::Rmin(4)*TMath::Cos(rPhi3)-kVframeLength/2.) - (kBframeLength - kNulocLength)/2.;
for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) {
index++;
gMC->Gspos("S09E",2*index-1,"S09B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY");
gMC->Gspos("S10E",2*index-1,"S10B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY");
gMC->Gspos("S10E",2*index ,"S10B", xx, 0., kBframeWidth/2. - kNulocWidth/2, 0, "ONLY");
}
-
-
- // position the volumes approximating the circular section of the pipe
- Float_t epsilon = 0.001;
- Int_t ndiv = 10;
- Int_t imax = 1;
- Double_t divpar[3];
- Double_t dydiv = kSensHeight/ndiv;
- Double_t ydiv = (kSensHeight - dydiv)/2.;
- Float_t rmin = AliMUONConstants::Rmin(4);
- Float_t xdiv = 0.;
- Float_t xvol;
- Float_t yvol;
-
- for (Int_t idiv = 0; idiv < ndiv; idiv++){
- ydiv += dydiv;
- xdiv = 0.;
- if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos((ydiv-dydiv/2.)/rmin) );
- divpar[0] = (kPcbLength - xdiv)/2.;
- divpar[1] = dydiv/2. - epsilon;
- divpar[2] = kSensWidth/2.;
- xvol = (kPcbLength + xdiv)/2.;
- yvol = ydiv;
-
- for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
- sprintf(idSlatCh9,"LE%d",ConvertSlatNum(1,quadrant,kNslats5-1));
- sprintf(idSlatCh10,"LF%d",ConvertSlatNum(1,quadrant,kNslats5-1));
- Int_t moduleSlatCh9 = GetModuleId(idSlatCh9);
- Int_t moduleSlatCh10 = GetModuleId(idSlatCh10);
-
- GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituentParam("S09G", idSlatCh9, quadrant*100+imax+4*idiv+1,
- TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength,0.),3,divpar);
- GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituentParam("S10G", idSlatCh10, quadrant*100+imax+4*idiv+1,
- TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength,0.),3,divpar);
- }
+ if (xx > xxmax4 && xx< xxmax) {
+ gMC->Gspos("S09E",2*index-1,"SD9B", xx, -yborder,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S09E",2*index ,"SD9B", xx, -yborder, kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S10E",2*index-1,"SD0B", xx, -yborder,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S10E",2*index ,"SD0B", xx, -yborder, kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
}
- //
+
+ //
//Geometry of the support pannel Verticla length 5.7m, horizontal length 2.6m, internal radius dMotherInner o SC09 and SC10 (F. Orsini, Saclay)
//Carbon fiber of 0.3 mm thick (2 layers) and a central layer of Nomex of 15mm thick.
Float_t dMotherInner = AliMUONConstants::Rmin(4)-kRframeHeight;
Float_t supporthlength = 260.;
Float_t supportvlength = 570.;
// Generating the composite shape of the carbon and nomex pannels
- new TGeoBBox("shNomexBoxSt5",supporthlength/2., supportvlength/2. ,nomexthickness/2.+carbonthickness);
+ new TGeoBBox("shNomexBoxSt5",supporthlength/2., supportvlength/2. ,nomexthickness/2.+carbonthickness+3*kCableWidth);
new TGeoBBox("shCarbonBoxSt5",supporthlength/2., supportvlength/2. ,carbonthickness/2.);
- new TGeoTubeSeg("shNomexHoleSt5",0., dMotherInner, nomexthickness/2.+carbonthickness+0.001, -90. ,90.);
+ new TGeoTubeSeg("shNomexHoleSt5",0., dMotherInner, nomexthickness/2.+carbonthickness+3*kCableWidth+0.001, -90. ,90.);
new TGeoTubeSeg("shCarbonHoleSt5",0., dMotherInner, carbonthickness/2.+0.001, -90. ,90.);
TGeoTranslation* trHoleSt5 = new TGeoTranslation("trHoleSt5",-supporthlength/2.,0.,0.);
trHoleSt5->RegisterYourself();
TGeoCompositeShape* shNomexSupportSt5 = new TGeoCompositeShape("shNomexSupportSt5","shNomexBoxSt5-shNomexHoleSt5:trHoleSt5");
TGeoCompositeShape* shCarbonSupportSt5 = new TGeoCompositeShape("shCarbonSupportSt5","shCarbonBoxSt5-shCarbonHoleSt5:trHoleSt5");
-
+
// Generating Nomex and Carbon pannel volumes
TGeoVolume* voNomexSupportSt5 = new TGeoVolume("S09S", shNomexSupportSt5, kMedNomex);
TGeoVolume* voCarbonSupportSt5 = new TGeoVolume("S09K", shCarbonSupportSt5, kMedCarbon);
TGeoTranslation* trCarbon2St5 = new TGeoTranslation("trCarbon2St5",0.,0., (nomexthickness+carbonthickness)/2.);
voNomexSupportSt5->AddNode(voCarbonSupportSt5,1,trCarbon1St5);
voNomexSupportSt5->AddNode(voCarbonSupportSt5,2,trCarbon2St5);
+
+ // Add readout cables
+ gMC->Gsvolu("S09L","BOX",kCableMaterial,dum,0);
+
+ ySlat5 = 0.;
+ Float_t lCableX = 0.;
+ Float_t lCableY = 0.;
+ Float_t lCableZ = 0.;
+ Float_t cablepar[3] = {supporthlength/2., kCableHeight/2., kCableWidth/2.};
+ Float_t lCableDY = 0.;
+ for (i = 0; i<kNslats5; i++){
+ Int_t iCable = 1;
+ Int_t cIndex = 0;
+ ySlat5 += kYpos5[i];
+
+ lCableY = ySlat5;
+
+ // Cables going out from the start of slat
+ if(kNPCB5[i]>=4){ // Only if 4 or more pcb
+ // First top cables
+ cablepar[0] = (supporthlength-kXpos5[i])/2.;
+ lCableX = kXpos5[i]/2.;
+ if(i+1>=kNslats5 || i+2>=kNslats5){ // If no more higher slats, then use distance to lower slat
+ lCableDY = (kYpos5[i]+kYpos5[i-1])/2.-cablepar[1];
+ }
+ else {
+ lCableDY = (kYpos5[i+1]+kYpos5[i+2])/2.-cablepar[1];
+ }
+ lCableZ = TMath::Power(-1,i)*(nomexthickness+carbonthickness+(iCable++)*kCableWidth)/2.;
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ // Then bottom cables
+ if (i>0) {
+ if (i==1) { // Rounded slat. Bottom cable starts at dMotherInner (beam pipe)
+ cablepar[0] = (supporthlength-kXpos5[i]-dMotherInner)/2.;
+ lCableX = (kXpos5[i]+dMotherInner)/2.;
+ lCableDY = (kYpos5[i]+kYpos5[i])/2.-cablepar[1];
+ }
+ else {
+ lCableDY = (kYpos5[i]+kYpos5[i-1])/2.-cablepar[1];
+ if ((lCableY-lCableDY)<(dMotherInner+cablepar[1])){
+ lCableDY = lCableY - dMotherInner - cablepar[1];
+ }
+ }
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ }
+ }
+
+ // Rounded slats have an extra cable starting at second pcb
+ if(i==1){
+ // Only on top
+ cablepar[0] = (supporthlength-kPcbLength-kVframeLength)/2.;
+ lCableX = (kPcbLength+kVframeLength)/2.;
+ lCableDY = (kYpos5[i+1]+kYpos5[i+2])/2.-cablepar[1]; // half way between 2 slats on same side
+ lCableZ = TMath::Power(-1,i)*(nomexthickness+carbonthickness+(iCable++)*kCableWidth)/2.;
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ }
+
+ // Cables going out from the end of the slats
+ // First top cables
+ cablepar[0] = (supporthlength-(slatLength5[i]+kXpos5[i]+kDslatLength)+kVframeLength)/2.;
+ lCableX = slatLength5[i]+kXpos5[i]-kVframeLength+kDslatLength+cablepar[0]-supporthlength/2.;
+ if(i+1>=kNslats5 || i+2>=kNslats5){ // If no more higher slats, then use distance to lower slat
+ lCableDY = (kYpos5[i]+kYpos5[i-1])/2.-cablepar[1];
+ }
+ else {
+ lCableDY = (kYpos5[i+1]+kYpos5[i+2])/2.-cablepar[1];
+ }
+ lCableZ = TMath::Power(-1,i)*(nomexthickness+carbonthickness+(iCable++)*kCableWidth)/2.;
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ if(i>0){
+ if (i==1) { // Rounded slat. Bottom cable starts at dMotherInner (beam pipe)
+ lCableDY = (kYpos5[i]+kYpos5[i])/2.-cablepar[1];
+ }
+ else {
+ lCableDY = (kYpos5[i]+kYpos5[i-1])/2.-cablepar[1];
+ if ((lCableY-lCableDY)<(dMotherInner+cablepar[1])){
+ lCableDY = lCableY - dMotherInner - cablepar[1];
+ }
+ }
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ }
+ }
+
Float_t dzCh9 = dzCh;
TGeoTranslation* trSupport1St5 = new TGeoTranslation("trSupport1St5", supporthlength/2., 0. , dzCh9);
TGeoRotation* roSupportSt5 = new TGeoRotation("roSupportSt5",90.,180.,-90.);
/// Defines the sensitive volumes for slat stations chambers.
GetGeometry( 4)->SetSensitiveVolume("S05G");
+ GetGeometry( 4)->SetSensitiveVolume("SC5G");
+ GetGeometry( 4)->SetSensitiveVolume("SD5G");
GetGeometry( 5)->SetSensitiveVolume("S05G");
+ GetGeometry( 5)->SetSensitiveVolume("SC5G");
+ GetGeometry( 5)->SetSensitiveVolume("SD5G");
GetGeometry( 6)->SetSensitiveVolume("S06G");
+ GetGeometry( 6)->SetSensitiveVolume("SC6G");
+ GetGeometry( 6)->SetSensitiveVolume("SD6G");
GetGeometry( 7)->SetSensitiveVolume("S06G");
+ GetGeometry( 7)->SetSensitiveVolume("SC6G");
+ GetGeometry( 7)->SetSensitiveVolume("SD6G");
GetGeometry( 8)->SetSensitiveVolume("S07G");
+ GetGeometry( 8)->SetSensitiveVolume("SD7G");
GetGeometry( 9)->SetSensitiveVolume("S07G");
+ GetGeometry( 9)->SetSensitiveVolume("SD7G");
GetGeometry(10)->SetSensitiveVolume("S08G");
+ GetGeometry(10)->SetSensitiveVolume("SD8G");
GetGeometry(11)->SetSensitiveVolume("S08G");
+ GetGeometry(11)->SetSensitiveVolume("SD8G");
GetGeometry(12)->SetSensitiveVolume("S09G");
+ GetGeometry(12)->SetSensitiveVolume("SD9G");
GetGeometry(13)->SetSensitiveVolume("S09G");
+ GetGeometry(13)->SetSensitiveVolume("SD9G");
GetGeometry(14)->SetSensitiveVolume("S10G");
+ GetGeometry(14)->SetSensitiveVolume("SD0G");
GetGeometry(15)->SetSensitiveVolume("S10G");
+ GetGeometry(15)->SetSensitiveVolume("SD0G");
}
//______________________________________________________________________________
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff