// //
///////////////////////////////////////////////////////////////////////////////
+#include "AliCRTv1.h"
-#include <TBRIK.h>
-#include <TGeometry.h>
+#include <TClonesArray.h>
#include <TLorentzVector.h>
-#include <TNode.h>
#include <TPDGCode.h>
+#include <TVirtualMC.h>
-#include "AliCRTConstants.h"
-#include "AliCRTv1.h"
-#include "AliConst.h"
-#include "AliMagF.h"
#include "AliRun.h"
+#include "AliConst.h"
+
+#include "AliCRThit.h"
+#include "AliCRTModule.h"
+#include "AliCRTConstants.h"
+#include "AliMC.h"
+#include "AliLog.h"
ClassImp(AliCRTv1)
//_____________________________________________________________________________
-AliCRTv1::AliCRTv1() : AliCRTv0()
+AliCRTv1::AliCRTv1()
+ : AliCRT()
{
//
- // Default constructor for CRT
+ // Default constructor
//
- fCRTStatus = kTRUE;
- fRICHStatus = kFALSE;
- fTPCStatus = kFALSE;
- fMagnetStatus = kTRUE;
-
- fCRTModule = kFALSE;
+ fIshunt = 0;
+ fHits = 0;
}
//_____________________________________________________________________________
AliCRTv1::AliCRTv1(const char *name, const char *title)
- : AliCRTv0(name,title)
+ : AliCRT(name, title)
{
//
- // Standard constructor for CRT
+ // Standard constructor
//
//Begin_Html
/*
<img src="picts/AliCRTv1.gif">
*/
//End_Html
- fCRTStatus = kTRUE;
- fCRTModule = kFALSE;
+ fIshunt = 1; // All hits are associated with primary particles
+
+ fHits = new TClonesArray("AliCRThit",400);
+ gAlice->GetMCApp()->AddHitList(fHits);
- fRICHStatus = kFALSE;
- fTPCStatus = kFALSE;
- fMagnetStatus = kFALSE;
+ SetMarkerColor(7);
+ SetMarkerStyle(2);
+ SetMarkerSize(0.4);
}
//_____________________________________________________________________________
AliCRTv1::AliCRTv1(const AliCRTv1& crt)
+ : AliCRT(crt)
{
//
// Copy ctor.
}
//_____________________________________________________________________________
-AliCRTv1& AliCRTv1::operator= (const AliCRTv1& crt)
+AliCRTv1::~AliCRTv1()
+{
+ //
+ // Default destructor
+ //
+}
+
+//_____________________________________________________________________________
+AliCRTv1& AliCRTv1::operator=(const AliCRTv1& crt)
{
//
// Asingment operator
return *this;
}
+//_____________________________________________________________________________
+void AliCRTv1::CreateMaterials()
+{
+ //
+ // Create Materials.
+ // Use the parent class definition of the materials
+ //
+ AliCRT::CreateMaterials();
+}
+
//_____________________________________________________________________________
void AliCRTv1::CreateGeometry()
{
//
Int_t idrotm[2499]; // The rotation matrix.
+ Int_t* idtmed = fIdtmed->GetArray() - 1099 ;
+ AliCRTConstants* crtConstants = AliCRTConstants::Instance();
- Int_t * idtmed = fIdtmed->GetArray() - 1099 ;
+ // Create the mother volume, the one which will contain all the material
+ // above the hall.
+ Float_t pbox[3];
+ pbox[0] = AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad);
+ //pbox[0] = 12073;
+ pbox[1] = crtConstants->Depth();
+ pbox[2] = pbox[0];
+ gMC->Gsvolu("CRT", "BOX", idtmed[1114], pbox, 3);
+ gMC->Gspos("CRT", 1, "ALIC", 0, 0, 0, 0, "ONLY");
- //
// Shafts.
this->CreateShafts();
- //
// Molasse.
this->CreateMolasse();
-
- //
- // Scintillators
-
+ // This volume can be seen as the volume which ACORDE will ocupate
+ // above the upper face of the L3 magnet. Inside this volume the detectors
+ // aboce the magnet will be, then there will be two copies of this volume,
+ // one for each side.
Float_t box[3];
- box[0] = AliCRTConstants::fgCageLenght/2.; // Half Length of the box along the X axis, cm.
- box[1] = AliCRTConstants::fgCageHeight/2.; // Half Length of the box along the Y axis, cm.
- box[2] = AliCRTConstants::fgCageWidth/2.; // Half Length of the box along the Z axis, cm.
-
- //
- // Create a big voluem with air barrel above the magnet
- Float_t barrel[10];
- Float_t magnetSides = 3.;
- Float_t planesPerpendicularToZ = 2.;
- Float_t rMin = 790.;
- Float_t rMax = rMin + 20.; // 20 cm width
- barrel[0] = 22.5;
- barrel[1] = 45*magnetSides;
- barrel[2] = magnetSides;
- barrel[3] = planesPerpendicularToZ;
- barrel[4] = -600.;
- barrel[5] = rMin;
- barrel[6] = rMax;
- barrel[7] = 600.;
- barrel[8] = rMin;
- barrel[9] = rMax;
- gMC->Gsvolu("CRT4", "PGON", idtmed[1114], barrel, 10);
- gMC->Gspos("CRT4", 1 , "CRT", 0., -30., 0., 0, "ONLY");
-
-
- // Create the current sicuiitllator arry
- // Define the Scintillators. as a big box.
- Float_t scint[3];
- scint[0] = AliCRTConstants::fgActiveAreaLenght/2.; // Half Length in X
- scint[1] = AliCRTConstants::fgActiveAreaHeight/2.; // Half Length in Y
- scint[2] = AliCRTConstants::fgActiveAreaWidth/2.; // Half Length in Z
- gMC->Gsvolu("CRT1", "BOX ", idtmed[1112], scint, 3); // Scintillators
- //
- // -- X axis.
- // we'll start dawing from the center.
- Float_t initX = 0.;
-
- //
- // -- Y axis
- Float_t gapY = 30.; // 30 cms. above the barrel.
- // For the height we staimate the from the center of the ceiling,
- // if were a cilinder, must be about 280cm.
- Float_t barrelc = 790.; // Barrel radius.
- Float_t height = barrelc + gapY - 30.;
- Float_t initY = height;
-
- //
- // -- Z axis.
- // we'll start dawing from the center.
-
- //
- // Put 4 modules on the top of the magnet
- Int_t step = 4;
- for ( Int_t i = 1 ; i <= 4 ; i++ ) {
- gMC->Gspos("CRT1", i, "CRT", initX, initY, (i-step)*box[2], 0, "ONLY");
- step--;
- }
-
- // Modules on the barrel sides.
- // Because the openenig angle for each face is 22.5, and if we want to
- // put the modules right in the middle
- Float_t xtragap = 10.;
- Float_t initXside = (height+xtragap)*TMath::Sin(2*22.5*kDegrad);//rigthside
- Float_t initYside = (height+xtragap)*TMath::Cos(2*22.5*kDegrad);
-
- // Put 4 modules on the left side of the magnet
- // The rotation matrix parameters, for the left side.
- AliMatrix(idrotm[232], 90., 315., 90., 45., 0., 337.5);
- Int_t stepl = 4;
- for ( Int_t i = 1 ; i <= 4 ; i++ ) {
- gMC->Gspos("CRT1", i+4, "CRT", initXside, initYside, (i-stepl)*box[2],
- idrotm[232], "ONLY");
- stepl--;
+ //box[0] = 2*crtConstants->MagMinRadius()*TMath::Sin(kDegrad*22.5);
+ box[0] = crtConstants->MagMinRadius()*TMath::Sin(kDegrad*22.5);
+ box[1] = crtConstants->MagMaxRadius() - crtConstants->MagMinRadius();
+ box[2] = crtConstants->MagnetLenght()/2;
+ gMC->Gsvolu("CRT1", "BOX", idtmed[1134], box, 3);
+
+ // Check if the AliCRTModule instance have been set, otherwise
+ // use the default values
+ if ( !fModule ) {
+ Info("CreateGeometry", "Using default dimensions");
+ fModule = new AliCRTModule("CRTmod", "Default module dimensions");
}
-
- // Put 4 modules on the right side of the magnet
- // The rotation matrix parameters for the right side.
- AliMatrix(idrotm[231], 90., 45., 90., 315., 180., 202.5);
- Int_t stepr = 4;
- for ( Int_t i = 1 ; i <= 4 ; i++ ) {
- gMC->Gspos("CRT1", i+8, "CRT", -initXside, initYside, (i-stepr)*box[2],
- idrotm[231], "ONLY");
- stepr--;
- }
-
- this->CreateMagnetGeometry();
- this->CreateRICHGeometry();
- this->CreateTPCGeometry();
-
-}
-//_____________________________________________________________________________
-void AliCRTv1::CreateMagnetGeometry()
-{
-
- cout<<"\n\n\tYou are requiring the CRT with the Magnet Activated!\n\n";
-
- Int_t idrotm[2499]; // The rotation matrix.
+ // The full module volume.
+ // This volume will be ocupied by all the material of the module
+ // the scintillators, the aluminium frame, etc.
+ box[0] = fModule->FrameLength()/2;
+ box[1] = fModule->FrameThickness()/2;
+ box[2] = fModule->FrameWidth()/2;
+ gMC->Gsvolu("CRT2", "BOX", idtmed[1114], box, 3);
+
+ // The scintillators
+ box[0] = crtConstants->SinglePaletteLenght()/4;
+ box[1] = crtConstants->SinglePaletteHeight();
+ box[2] = crtConstants->SinglePaletteWidth()/2;
+ gMC->Gsvolu("CRT3", "BOX", idtmed[1112], box, 3);
+ gMC->Gspos("CRT3", 1, "CRT2", 0, 2, 0, 0, "ONLY");
+
+ // The metallic frame
+ box[0] = fModule->FrameLength()/2;
+ box[1] = fModule->FrameThickness()/2;
+ box[2] = 2;
+ gMC->Gsvolu("CRT4", "BOX", idtmed[1108], box, 3);
+ gMC->Gspos("CRT4", 1, "CRT2", 0, 0, 13 - box[2], 0, "MANY");
+ gMC->Gspos("CRT4", 2, "CRT2", 0, 0, -13 + box[2], 0, "MANY");
+
+ box[0] = 2;
+ box[1] = fModule->FrameThickness()/2;
+ box[2] = fModule->FrameWidth()/2;
+ gMC->Gsvolu("CRT5", "BOX", idtmed[1108], box, 3);
+ gMC->Gspos("CRT5", 1, "CRT2", 140 - box[0], 0, 0, 0, "MANY");
+ gMC->Gspos("CRT5", 2, "CRT2", -140 + box[0], 0, 0, 0, "MANY");
+
+ // The support bars
+ box[0] = 2;
+ box[1] = fModule->FrameThickness()/2;
+ box[2] = 500;
+ gMC->Gsvolu("CRT6", "BOX", idtmed[1108], box, 3);
+
+ // Now put into the volume CR11 all the above volumes.
+ // 20 scintillation modules
+ // 4 support bars
+ Int_t copyNumber = 0;
+ for ( Int_t k = 0; k < fModule->NumberOfRows(); k++ ) {
+ Float_t zCoordinate = k*fModule->ZGap() - 450;
+ gMC->Gspos("CRT2",++copyNumber,"CRT1",-150, 15, zCoordinate, 0, "MANY");
+ gMC->Gspos("CRT2",++copyNumber,"CRT1",150, 15, zCoordinate, 0, "MANY");
- Int_t * idtmed = fIdtmed->GetArray() - 1099 ;
-
- // Disable the CRT StepManager method.
- fCRTStatus = kFALSE;
-
- Float_t barrel[10];
- Float_t magnetSides = 3.;
- Float_t planesPerpendicularToZ = 2.;
- //Float_t rMin = 790.;
- //Float_t rMax = rMin + 20.; // 20 cm width
-
- // MAgnet
- // Create the upper faces of the magnet.
- barrel[0] = 22.5;
- barrel[1] = 360.;
- barrel[2] = 8.;
- barrel[3] = 2.;
- barrel[4] = -600.;
- barrel[5] = 580.;
- barrel[6] = 790.;
- barrel[7] = 600.;
- barrel[8] = 580.;
- barrel[9] = 790.;
- gMC->Gsvolu("C3MO", "PGON", idtmed[1114], barrel, 10);
- gMC->Gspos("C3MO", 1, "CRT", 0., -30., 0., 0, "ONLY");
-
- // Define coils
-
- barrel[5] = 585.;
- barrel[6] = 690.;
- barrel[8] = 585.;
- barrel[9] = 690.;
- gMC->Gsvolu("C3CO", "PGON", idtmed[1108], barrel, 10); //Aluminium
- gMC->Gspos("C3CO", 1, "C3MO", 0., 0., 0., 0, "ONLY");
-
- barrel[5] = 580.;
- barrel[6] = 585.;
- barrel[8] = 580.;
- barrel[9] = 585.;
- gMC->Gsvolu("C3C1", "PGON", idtmed[1128], barrel, 10);// Aluminium
- gMC->Gspos("C3C1", 1, "C3MO", 0., 0., 0., 0, "ONLY");
-
- // Define yoke
-
- barrel[5] = 690.;
- barrel[6] = 790.;
- barrel[8] = 690.;
- barrel[9] = 790.;
- gMC->Gsvolu("C3YO", "PGON", idtmed[1109], barrel, 10); // Iron
- gMC->Gspos("C3YO", 1, "C3MO", 0., 0., 0., 0, "ONLY");
-
-
- // Now create one inside the magnet as L3C1
- // voulme for tracking.
- barrel[0] = 22.5;
- barrel[1] = 45*magnetSides;
- barrel[2] = magnetSides;
- barrel[3] = planesPerpendicularToZ;
- barrel[4] = -600.;
- barrel[5] = 575.;
- barrel[6] = 580.;
- barrel[7] = 600.;
- barrel[8] = 575.;
- barrel[9] = 580.;
- gMC->Gsvolu("C3CI", "PGON", idtmed[1134], barrel, 10);
- gMC->Gspos("C3CI", 1 , "CRT", 0., -30., 0., 0, "ONLY");
-
- // And a detector layer in the door 10 cm thick
- // Volume for tracking.
- barrel[0] = 22.5;
- barrel[1] = 360.;
- barrel[2] = 8.;
- barrel[3] = 2.;
- barrel[4] = 590.;
- barrel[5] = 0.;
- barrel[6] = 580.;
- barrel[7] = 600.;
- barrel[8] = barrel[5];
- barrel[9] = barrel[6];
- gMC->Gsvolu("C3C2", "PGON", idtmed[1154], barrel, 10); // Air
- gMC->Gspos("C3C2", 1, "CRT", 0., -30., 0., 0, "ONLY");
- AliMatrix(idrotm[1010], 90., 0., 90., 90., 180., 0.);
- gMC->Gspos("C3C2", 2, "CRT", 0., -30., 0., idrotm[1010], "ONLY");
-
-
-
- barrel[4] = 600.;
- barrel[5] = 0.;
- barrel[6] = 790.;
- barrel[7] = 700.;
- barrel[8] = barrel[5];
- barrel[9] = barrel[6];
- gMC->Gsvolu("C3DO", "PGON", idtmed[1174], barrel, 10); // Air
- gMC->Gspos("C3DO", 1, "CRT", 0., -30., 0., 0, "ONLY");
- AliMatrix(idrotm[1010], 90., 0., 90., 90., 180., 0.);
- gMC->Gspos("C3DO", 2, "CRT", 0., -30., 0., idrotm[1010], "ONLY");
-
- barrel[4] = 610.;
- barrel[5] = 0.;
- barrel[6] = 790.;
- barrel[7] = 700.;
- barrel[8] = barrel[5];
- barrel[9] = barrel[6];
- gMC->Gsvolu("C3FR", "PGON", idtmed[1149], barrel, 10); // Iron
- gMC->Gspos("C3FR", 1, "C3DO", 0., 0., 0., 0, "ONLY");
- // INNER LAYER
-
- barrel[4] = 600.;
- barrel[7] = 610.;
- gMC->Gsvolu("C3IR", "PGON", idtmed[1149], barrel, 10); //Iron
- gMC->Gspos("C3IR", 1, "C3DO", 0., 0., 0., 0, "ONLY");
+ }
-}
+ // Put the support bars
+ gMC->Gspos("CRT6", 1, "CRT1", -75, 5, 0, 0, "ONLY");
+ gMC->Gspos("CRT6", 2, "CRT1", -225, 5, 0, 0, "ONLY");
+ gMC->Gspos("CRT6", 3, "CRT1", 75, 5, 0, 0, "ONLY");
+ gMC->Gspos("CRT6", 4, "CRT1", 225, 5, 0, 0, "ONLY");
-//_____________________________________________________________________________
-void AliCRTv1::CreateTPCGeometry()
-{
- cout<<"\n\n\tYou are requiring the CRT with the TPC Activated!\n\n";
- Int_t * idtmed = fIdtmed->GetArray() - 1099 ;
-
- // Disable the CRT StepManager method.
- fCRTStatus = kFALSE;
- // Disable the MAgnet
- fMagnetStatus = kFALSE;
- // Disable th RICH
- fRICHStatus = kFALSE;
-
- // TPC
- // Tpc SAndwich 1 - Al
- // TSA1
- Float_t tube[5];
- tube[0]=274.8124;
- tube[1]=278.;
- tube[2]=252.1;
- tube[3] = 0.;
- tube[4] = 180.;
- gMC->Gsvolu("CSA1","TUBS",idtmed[1154],tube,5);
- // TSA1->TOCV (0.,0.,3.) ->TOIN (0.,0.,0.)->TPC (0.,0.,0.)->ALIC(0.,0.,0.)
- gMC->Gspos("CSA1 ",1,"CRT",0.,0.,0.,0,"ONLY");
+ // Now put a copy of CR11 on the 3 upper faces of the magnet
+ // In the right side side of the magnet
+ AliMatrix(idrotm[231], 90, 45, 90, 135, 0, 0);
+ // In the left side side of the magnet
+ AliMatrix(idrotm[232], 90, 315, 90, 45, 0, 0);
-}
-
-//_____________________________________________________________________________
-void AliCRTv1::CreateRICHGeometry()
-{
+ Float_t x = crtConstants->MagMaxRadius();
+ gMC->Gspos("CRT1", 1, "ALIC", 0, x, 0, 0, "MANY");
+ gMC->Gspos("CRT1", 2, "ALIC", -x*TMath::Sin(kDegrad*45), x*TMath::Cos(kDegrad*45), 0, idrotm[231], "MANY");
+ gMC->Gspos("CRT1", 3, "ALIC", x*TMath::Sin(kDegrad*45), x*TMath::Cos(kDegrad*45), 0, idrotm[232], "MANY");
- cout<<"\n\n\tYou are requiring the CRT with the RICH Activated!\n\n";
-
- Int_t idrotm[2499]; // The rotation matrix.
-
- Int_t * idtmed = fIdtmed->GetArray() - 1099 ;
-
- // Disable the CRT StepManager method.
- fCRTStatus = kFALSE;
- // Disable the MAgnet
- fMagnetStatus = kFALSE;
-
-
- // now create volume to simulate the HMPID volume. CSI
- Float_t csi_length = 160*.8 + 2.6;
- Float_t csi_width = 144*.84 + 2*2.6;
- Float_t tbox[3];
- tbox[0] = csi_width/2;
- tbox[1] = 11.5;
- tbox[2] = csi_length/2;
- gMC->Gsvolu("CRIC ", "BOX ", idtmed[1174], tbox, 3);
-
- Double_t dOffset = 490+1.267 - 8/2; // distance from center of mother volume ALIC to methane
-
- Double_t dAlpha = 19.5; // angle between centers of chambers - y-z plane
- Double_t dAlphaRad = dAlpha*kDegrad;
-
- Double_t dBeta = 20.; // angle between center of chambers - y-x plane
- Double_t dBetaRad = dBeta*kDegrad;
-
- Double_t dRotAngle = 60.; // the whole RICH is to be rotated in x-y plane + means clockwise rotation
- Double_t dRotAngleRad = dRotAngle*kDegrad;
-
-
- TRotMatrix *pRotMatrix; // tmp pointer
-
- TVector3 vector(0,dOffset,0); // Position of chamber 2 without rotation
-
- // Chamber 0 standalone (no other chambers in this row)
- AliMatrix(idrotm[1000],90, -dRotAngle+360,90-dAlpha, 90-dRotAngle, dAlpha, -90+300);
- pRotMatrix=new TRotMatrix("rot993","rot993",90,-dRotAngle, 90-dAlpha,90-dRotAngle,dAlpha, -90);
-
- vector.SetXYZ(0,dOffset,0); vector.RotateX(dAlphaRad);
- vector.RotateZ(-dRotAngleRad);
-
- gMC->Gspos("CRIC",1,"CRT",vector.X(),vector.Y(),vector.Z(),idrotm[1000], "ONLY");
-
- // Chamber 1
- AliMatrix(idrotm[1001],90,-dBeta-dRotAngle,90,90-dBeta-dRotAngle, 0,0);
-
- pRotMatrix=new TRotMatrix("rot994","rot994",90,-dBeta-dRotAngle,90,90-dBeta-dRotAngle,0,0);
-
- vector.SetXYZ(0,dOffset,0); vector.RotateZ(-dBetaRad);
- vector.RotateZ(-dRotAngleRad);
-
- gMC->Gspos("CRIC",2,"CRT",vector.X(),vector.Y(),vector.Z(),idrotm[1001], "ONLY");
-
- // Chamber 2 the top one with no Alpha-Beta rotation
- AliMatrix(idrotm[1002],90,-dRotAngle,90,90-dRotAngle,0,0);
-
- pRotMatrix=new TRotMatrix("rot995","rot995",90,-dRotAngle,90,90-dRotAngle,0,0);
-
- vector.SetXYZ(0,dOffset,0);
- vector.RotateZ(-dRotAngleRad);
-
- gMC->Gspos("CRIC",3,"CRT",vector.X(),vector.Y(),vector.Z(),idrotm[1002], "ONLY");
-
- // Chamber 3
- AliMatrix(idrotm[1003],90,dBeta-dRotAngle,90.,90+dBeta-dRotAngle,0,0);
- pRotMatrix=new TRotMatrix("rot996","rot996", 90,dBeta-dRotAngle,90.,90+dBeta-dRotAngle,0,0);
-
- vector.SetXYZ(0,dOffset,0); vector.RotateZ(dBetaRad);
- vector.RotateZ(-dRotAngleRad);
-
- gMC->Gspos("CRIC",4,"CRT",vector.X(),vector.Y(),vector.Z(),idrotm[1003], "ONLY");
-
- // Chamber 4
- AliMatrix(idrotm[1004],90,360-dBeta-dRotAngle,108.2,90-dBeta-dRotAngle,18.2,90-dBeta-60);
- pRotMatrix=new TRotMatrix("rot997","rot997",90,360-dBeta-dRotAngle,108.2,90-dBeta-dRotAngle,18.2,90-dBeta);
-
- vector.SetXYZ(0,dOffset,0); vector.RotateZ(-dBetaRad); vector.RotateX(-dAlphaRad);
- vector.RotateZ(-dRotAngleRad);
-
- gMC->Gspos("CRIC",5,"CRT",vector.X(),vector.Y(),vector.Z(),idrotm[1004], "ONLY");
-
- // Chamber 5
- AliMatrix(idrotm[1005],90,-dRotAngle+360,90+dAlpha,90-dRotAngle,dAlpha,90-60);
-
- pRotMatrix=new TRotMatrix("rot998","rot998",90,-dRotAngle,90+dAlpha,90-dRotAngle,dAlpha,90);
-
- vector.SetXYZ(0,dOffset,0); vector.RotateX(-dAlphaRad);
- vector.RotateZ(-dRotAngleRad);
-
- gMC->Gspos("CRIC",6,"CRT",vector.X(),vector.Y(),vector.Z(),idrotm[1005], "ONLY");
-
- // Chamber 6
- AliMatrix(idrotm[1006],90,dBeta-dRotAngle+360,108.2,90+dBeta-dRotAngle,18.2,90+dBeta-60);
-
- pRotMatrix=new TRotMatrix("rot999","rot999",90,dBeta-dRotAngle,108.2,90+dBeta-dRotAngle,18.2,90+dBeta);
-
- vector.SetXYZ(0,dOffset,0); vector.RotateZ(dBetaRad); vector.RotateX(-dAlphaRad);
- vector.RotateZ(-dRotAngleRad);
-
- gMC->Gspos("CRIC",7,"CRT",vector.X(),vector.Y(),vector.Z(),idrotm[1006], "ONLY");
-
}
//_____________________________________________________________________________
//
//
//
-
Int_t idrotm[2499]; // The rotation matrix.
+ Int_t* idtmed = fIdtmed->GetArray() - 1099 ;
+
+ Float_t px24radius = 2300/2;
+ Float_t px24X = 0;
+ //Float_t px24Y = ;
+ Float_t px24Z = 2300;
+
+ Float_t pm25radius = 910/2;
+ Float_t pm25X = 2100;
+ //Float_t pm25Y = ;
+ Float_t pm25Z = 0;
+
+ Float_t pgc2radius = 1100/2;
+ Float_t pgc2X = -375;
+ //Float_t pgc2Y = ;
+ Float_t pgc2Z = -(1900 + 2987.7);
- Int_t * idtmed = fIdtmed->GetArray() - 1099 ;
-
- //
- // Molasse
- //
-
- // Exactly above the hall
- Float_t tspar[5];
- tspar[0] = 1170.;
- tspar[1] = 1170. + 375.;
- tspar[2] = (1900.+1150.)/2.+100.;
- tspar[3] = 0.;
- tspar[4] = 180.;
- gMC->Gsvolu("CMO1", "TUBS", idtmed[1123], tspar, 5);
- gMC->Gspos("CMO1", 1, "CRT", 0., 500., 1900.-tspar[2]+400., 0, "MANY");
-
- Float_t tbox[3];
- tbox[0] = 1250.;
- tbox[1] = (4420. - 1670.)/2.;
- tbox[2] = (1900.+1150.)/2. + 200.;
- gMC->Gsvolu("CM12", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CM12", 1, "CRT", 0., 4420. -tbox[1], 1900.-tbox[2]+400., 0, "MANY");
-
- AliMatrix(idrotm[2003], 0., 0., 90., 0., 90., 90.);
- // Along the PM25
- Float_t tube[3];
- tube[0] = 455. + 100.;
- tube[1] = 555. + 375.;
- tube[2] = (5150. - 1166.)/2.;
- gMC->Gsvolu("CMO2", "TUBE", idtmed[1123], tube, 3);
- gMC->Gspos("CMO2", 1, "CRT", -2100., 4420.-tube[2], 0., idrotm[2003], "MANY");
-
-
- // Along the PGC2
- tube[0] = 650.;
- tube[1] = 2987.7;
- tube[2] = (5150. - 690.)/2.;
- gMC->Gsvolu("CMO3", "TUBE", idtmed[1123], tube, 3);
- gMC->Gspos("CMO3", 1, "CRT", 375., 4420.-tube[2], 1900.+2987.7, idrotm[2003], "MANY");
- // Behind the PGC2 up to the end of the M. volume.
- tbox[0] = 12073.;
- tbox[1] = 2575. + 95.;
- tbox[2] = (12073. - 1900.-2987.7-650.)/2.;
- gMC->Gsvolu("CMO7", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CMO7", 1, "CRT", 0., 4420.-tbox[1], 1900.+2987.7+650.+tbox[2], 0, "MANY");
-
- // Along the PX24 , upper part.
- tube[0] = 1250.;
- tube[1] = 2300;
- tube[2] = 2575. - 1300. + 95.;
- gMC->Gsvolu("CMO4", "TUBE", idtmed[1123], tube, 3);
- gMC->Gspos("CMO4", 1, "CRT", 0., 404.+1300.+tube[2], -2300., idrotm[2003], "MANY");
-
- // Along the PX24 , lower part
- tspar[0] = 1250.;
- tspar[1] = 2300;
- tspar[2] = 1300.;
- tspar[3] = kRaddeg*TMath::ASin(1070./1150.);
- tspar[4] = 360. - tspar[3];
- gMC->Gsvolu("CMO5", "TUBS", idtmed[1123], tspar, 5);
- gMC->Gspos("CMO5", 1, "CRT", 0., 404., -2300., idrotm[2003], "MANY");
- // behind the PX24
- tbox[0] = 12073.;
- tbox[1] = 2575. + 95.;
- tbox[2] = 8523./2.;
- gMC->Gsvolu("CMO6", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CMO6", 1, "CRT", 0., 4420.-tbox[1], -3550.-tbox[2], 0, "MANY");
-
-
- // On the right side of th hall
- tbox[0] = (12073. - 1250.)/2.;
- tbox[1] = 2575. + 95.;
- tbox[2] = (8437.7+650.)/2.;
- gMC->Gsvolu("CMO8", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CMO8", 1, "CRT", 1250.+tbox[0], 4420.-tbox[1], -3550.+tbox[2], 0, "MANY");
-
- // on the left side of the hall, behind
- tbox[0] = (12073. - 2755.)/2.;
- tbox[1] = 2575. + 95.;
- tbox[2] = (8437.7+650.)/2.;
- gMC->Gsvolu("CMO9", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CMO9", 1, "CRT", -2755.-tbox[0], 4420.-tbox[1], -3550.+tbox[2], 0, "MANY");
-
-
- // Molasse betwen the PX24 & PM25 on the left side.
- tbox[0] = (2755. - 1250.)/2.;
- tbox[1] = 2575. + 95.;
- tbox[2] = (3550. - 555.)/2.;
- gMC->Gsvolu("CM10", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CM10", 1, "CRT", -1250.-tbox[0], 4420.-tbox[1], -tbox[2]-555., 0, "MANY");
-
-
- // Molasse betwen the PGC2 & PM25 on the left side.
- tbox[0] = (2755. - 1250.)/2.;
- tbox[1] = 2575. + 95.;
- tbox[2] = (1900.+2987.7 - 555. + 650.)/2.;
- gMC->Gsvolu("CM11", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CM11", 1, "CRT", -1250.-tbox[0], 4420.-tbox[1], 555.+tbox[2], 0, "MANY");
+ Float_t concreteWidth = 100; // Standard width of the hall walls.
+ // Create a local mother volume.
+ Float_t pbox[3];
+ pbox[0] = AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad);
+ pbox[1] = AliCRTConstants::Instance()->Depth()/2;
+ pbox[2] = pbox[0];
+ gMC->Gsvolu("CMO1", "BOX", idtmed[1114], pbox, 3);
+
+ // Now put the molasse exactly above the hall. OK
+ // Above the ceiling
+ Float_t ptubs[5];
+ ptubs[0] = 1170;
+ ptubs[1] = 2100 - pm25radius;
+ ptubs[2] = 1900/2 + px24radius;
+ ptubs[3] = 0;
+ ptubs[4] = 180;
+ gMC->Gsvolu("CMO2", "TUBS", idtmed[1123], ptubs, 5);
+ gMC->Gspos("CMO2", 1, "CMO1", 0, 500-AliCRTConstants::Instance()->Depth()/2, ptubs[2]-1900, 0, "MANY");
+
+ // Molasse around the RB24/26 Wall. OK
+ ptubs[0] = 220 + 1600;
+ ptubs[1] = AliCRTConstants::Instance()->Depth() - ptubs[0];
+ ptubs[2] = 2987.7/2 - 1100/4 - concreteWidth/2;
+ ptubs[3] = 0;
+ ptubs[4] = 180;
+ gMC->Gsvolu("CMO3", "TUBS", idtmed[1123], ptubs, 5);
+ gMC->Gspos("CMO3", 1, "CMO1", 70, 40-AliCRTConstants::Instance()->Depth()/2, -1900 - ptubs[2], 0, "MANY");
+
+ // A big block above the RB24/26 wall. OK
+ pbox[0] = AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad);
+ pbox[1] = (AliCRTConstants::Instance()->Depth() - 220 - 1600)/2;
+ pbox[2] = 2987.7/2 - 1100/4 - concreteWidth/2;
+ gMC->Gsvolu("CMO4", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CMO4", 1, "CMO1", 0, AliCRTConstants::Instance()->Depth()/2 - pbox[1], -1900 - pbox[2], 0, "MANY");
+ // Small blocks below the volume CMO4 on both sides of the wall RB24/26. OK
+ pbox[0] = (AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad) - ptubs[0])/2;
+ pbox[1] = AliCRTConstants::Instance()->Depth()/2 - pbox[1];
+ gMC->Gsvolu("CM17", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CM17", 1, "CMO1", AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad) - pbox[0], -AliCRTConstants::Instance()->Depth()/2 + pbox[1], -1900 - pbox[2], 0, "MANY");
+ gMC->Gspos("CM17", 2, "CMO1", -AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad)+ pbox[0], -AliCRTConstants::Instance()->Depth()/2 + pbox[1], -1900 - pbox[2], 0, "MANY");
+
+ // And a big block of molasse above the hall up to the surface. OK
+ pbox[0] = pm25X - pm25radius;
+ pbox[1] = (AliCRTConstants::Instance()->Depth()-500-1170)/2;
+ pbox[2] = (1900 + 1150)/2;
+ gMC->Gsvolu("CMO5", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CMO5", 1, "CMO1", 0,AliCRTConstants::Instance()->Depth()/2-pbox[1], pbox[2]-1900, 0, "MANY");
+ // Small blocks of molasse betwen the blocks CMO2, CMO5 and PM25. Ok
+ pbox[0] = (pm25X - pm25radius - 1170)/2;
+ pbox[1] = 1000;
+ gMC->Gsvolu("CM16", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CM16", 1, "CMO1", 1170 + pbox[0], -AliCRTConstants::Instance()->Depth()/2+pbox[1], pbox[2] - 1900, 0, "MANY");
+
+ // Molasse around the shafts.
+ AliMatrix(idrotm[2003], 0, 0, 90, 0, 90, 90);
+ // Around the PX24, the open section. OK
+ ptubs[0] = px24radius + concreteWidth;
+ ptubs[1] = ptubs[0] + 1000;
+ ptubs[2] = (2300 - (5150 - AliCRTConstants::Instance()->Depth()))/2;
+ ptubs[3] = 180 + kRaddeg*TMath::ASin(1070/ptubs[0]);
+ ptubs[4] = 180 - kRaddeg*TMath::ASin(1070/ptubs[0]);
+ gMC->Gsvolu("CMO6", "TUBS", idtmed[1123], ptubs, 5);
+ gMC->Gspos("CMO6", 1, "CMO1", px24X, ptubs[2] - AliCRTConstants::Instance()->Depth()/2, px24Z, idrotm[2003], "MANY");
+
+ // Around the PX24, the closed section. OK
+ Float_t ptube[3];
+ ptube[0] = px24radius + concreteWidth;
+ ptube[1] = ptube[0] + 1000;
+ ptube[2] = (5150 - 2300)/2;
+ gMC->Gsvolu("CMO7", "TUBE", idtmed[1123], ptube, 3);
+ gMC->Gspos("CMO7", 1, "CMO1", px24X, AliCRTConstants::Instance()->Depth()/2 - ptube[2], px24Z, idrotm[2003], "MANY");
+
+ // Around PM25. OK
+ ptube[0] = pm25radius + concreteWidth;
+ ptube[1] = ptube[0] + 400;
+ ptube[2] = AliCRTConstants::Instance()->Depth()/2;
+ gMC->Gsvolu("CMO8", "TUBE", idtmed[1123], ptube, 3);
+ gMC->Gspos("CMO8", 1, "CMO1", pm25X, 0, pm25Z, idrotm[2003], "MANY");
+ // On both sides of the PM25 along the HALL.
+ pbox[0] = (2100 + pm25radius - 1170)/2;
+ pbox[1] = AliCRTConstants::Instance()->Depth()/2;
+ pbox[2] = (3*px24radius - pm25radius)/2;
+ gMC->Gsvolu("CM18", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CM18", 1, "CMO1", 2100, 0, pbox[2] + pm25radius, 0, "MANY");
+
+ pbox[2] = (1900 - pm25radius)/2;
+ gMC->Gsvolu("CM19", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CM19", 1, "CMO1", 2100, 0, -pbox[2] - pm25radius, 0, "MANY");
+
+ // Around the PGC2. OK
+ ptube[0] = pgc2radius + concreteWidth;
+ ptube[1] = 2987.7 - 740;
+ ptube[2] = AliCRTConstants::Instance()->Depth()/2;
+ gMC->Gsvolu("CMO9", "TUBE", idtmed[1123], ptube, 3);
+ gMC->Gspos("CMO9", 1, "CMO1", pgc2X, 0, pgc2Z, idrotm[2003], "MANY");
+
+ // On both sides of the PGC2.OK
+ pbox[0] = (AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad) - 1100 - 375)/2;
+ pbox[1] = AliCRTConstants::Instance()->Depth()/2;
+ pbox[2] = pgc2radius + concreteWidth;
+ gMC->Gsvolu("CM10", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CM10", 1, "CMO1", AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad) - pbox[0], 0, pgc2Z, 0, "MANY");
+ gMC->Gspos("CM10", 2, "CMO1", -AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad) + pbox[0], 0, pgc2Z, 0, "MANY");
+
+ // big block of molasse behind the PX24. OK
+ pbox[0] = AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad);
+ pbox[1] = AliCRTConstants::Instance()->Depth()/2;
+ pbox[2] = (pbox[0] - (2300 + 1150 + 100))/2;
+ gMC->Gsvolu("CM12", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CM12", 1, "CMO1", px24X, 0, px24Z + px24radius + concreteWidth + pbox[2], 0, "MANY");
+
+ // big block of molasse in the opposite side of the PM25. OK
+ pbox[0] = (AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad) - 1150)/2;
+ pbox[1] = AliCRTConstants::Instance()->Depth()/2;
+ pbox[2] = (1900 + 2300 + 1150)/2;
+ gMC->Gsvolu("CM13", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CM13", 1, "CMO1", -1150 - pbox[0], 0, pbox[2] - 1900, 0, "MANY");
+
+ // big block of molasse behind the PM25. OK
+ pbox[0] = (AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad) - (2100 + 910/2 + 100))/2;
+ pbox[1] = AliCRTConstants::Instance()->Depth()/2;
+ pbox[2] = (1900 + 2300 + 1150)/2;
+ gMC->Gsvolu("CM14", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CM14", 1, "CMO1", pm25X + pm25radius + concreteWidth + pbox[0], 0, pbox[2] - 1900, 0, "MANY");
+
+ // big block of molasse behind the PGC2. OK
+ pbox[0] = AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad);
+ pbox[1] = AliCRTConstants::Instance()->Depth()/2;
+ pbox[2] = (pbox[0] - (2987.7 + 1900 + 1100/2 + 100))/2;
+ gMC->Gsvolu("CM15", "BOX", idtmed[1123], pbox, 3);
+ gMC->Gspos("CM15", 1, "CMO1", 0, 0, -pbox[0] + pbox[2], 0, "MANY");
+
+ gMC->Gspos("CMO1",1,"CRT",0,AliCRTConstants::Instance()->Depth()/2,0,0,"MANY");
+
}
//_____________________________________________________________________________
//
//
Int_t idrotm[2499]; // The rotation matrix.
+ Int_t* idtmed = fIdtmed->GetArray() - 1099 ;
+
+ //
+ // Acces shafts
+ //
+ AliMatrix(idrotm[2001], 0, 0, 90, 0, 90, 90);
- Int_t * idtmed = fIdtmed->GetArray() - 1099 ;
- // Create a mother volume.
- Float_t pbox[3];
- //pbox[0] = AliCRTConstants::fgDepth*TMath::Tan(67.5*kDegrad);
- pbox[0] = 12073.;
- pbox[1] = AliCRTConstants::fgDepth;
- pbox[2] = pbox[0];
- gMC->Gsvolu("CRT", "BOX", idtmed[1114], pbox, 3);
- gMC->Gspos("CRT", 1, "ALIC", 0., 0., 0., 0, "ONLY");
+ // Create a bing cilinder to hold the main structures in the shaft.
+ // All the structures relative to the shaft will be put into
+ // this volume.
+ // This shaft is composed by an open tube down in the hall, and
+ // a cilinder avobe the level of the ceiling.
+ Float_t ptube[3];
+ ptube[0] = 0; // inner radius
+ ptube[1] = 1250; // outer radius
+ ptube[2] = 5150/2; // Half lenght in Z
+ gMC->Gsvolu("CSF1", "TUBE", idtmed[1114], ptube, 3);
- // HAll ceiling
Float_t ptubs[5];
- ptubs[0] = 1070.;
- ptubs[1] = 1170.;
- ptubs[2] = 1900.;
- ptubs[3] = 0.;
- ptubs[4] = 180.;
- gMC->Gsvolu("CHC1", "TUBS", idtmed[1116], ptubs, 5);
- gMC->Gspos("CHC1", 1, "CRT", 0., 500., 0., 0, "ONLY");
+ // The open section of the PX24
+ ptubs[0] = 1150; // Inner radius
+ ptubs[1] = 1250; // Outer radius
+ ptubs[2] = 1300; // Half length
+ ptubs[3] = 180 + kRaddeg*TMath::ASin(1070/ptubs[0]); // starting angle
+ ptubs[4] = 180 - kRaddeg*TMath::ASin(1070/ptubs[0]);
+ gMC->Gsvolu("CSF2", "TUBS", idtmed[1116], ptubs, 5);
+ gMC->Gspos("CSF2", 1, "CSF1", 0, 0, -ptube[2] + ptubs[2], 0, "MANY");
+
+ // The other part of the shaft.
+ ptube[0] = ptubs[0]; // Inner radius
+ ptube[1] = ptubs[1]; // Outer radius
+ ptube[2] = 5150/2 - ptubs[2]; // Half lenght
+ gMC->Gsvolu("CSF3", "TUBE", idtmed[1116], ptube, 3);
+ gMC->Gspos("CSF3", 1, "CSF1", 0, 0, 5150/2 - ptube[2], 0, "MANY");
+ Float_t pbox[3];
+ // Concrete walls along the shaft (next to the elevator.)
+ pbox[0] = 480/2; // Half length in X
+ pbox[1] = 120/2; // Half length in Y
+ pbox[2] = 5150/2; // Half length in Z
+ gMC->Gsvolu("CSW1", "BOX", idtmed[1116], pbox, 3);
+ gMC->Gspos("CSW1", 1, "CSF1", 820+pbox[0], 150+pbox[1], 0, 0, "MANY");
+ gMC->Gspos("CSW1", 2, "CSF1", 820+pbox[0], -300-pbox[1], 0, 0, "MANY");
//
- // Acces shafts
- //
- AliMatrix(idrotm[2001], 0., 0., 90., 0., 90., 90.);
-
- // PX24
- ptubs[0] = 1150.;
- ptubs[1] = 1250.;
- ptubs[2] = 1300.;
- ptubs[3] = kRaddeg*TMath::ASin(1070./ptubs[0]);
- ptubs[4] = 360 - ptubs[3];
- gMC->Gsvolu("CSF1", "TUBS", idtmed[1116], ptubs, 5);
- gMC->Gspos("CSF1", 1, "CRT", 0., 404., -2300., idrotm[2001], "MANY");
+ pbox[0] = 120/2; // Half length in X
+ pbox[1] = 750/2; // Half length in Y
+ pbox[2] = 5150/2; // Half length in Z
+ gMC->Gsvolu("CSW2", "BOX", idtmed[1116], pbox, 3);
+ gMC->Gspos("CSW2", 1, "CSF1", 820-60, 150+pbox[1], 0, 0, "MANY");
- Float_t ptube[3];
- ptube[0] = ptubs[0];
- ptube[1] = ptubs[1];
- ptube[2] = 2575. - ptubs[2] + 95.;
- gMC->Gsvolu("CSF2", "TUBE", idtmed[1116], ptube, 3);
- gMC->Gspos("CSF2", 1, "CRT", 0., 404.+ptubs[2]+ptube[2], -2300., idrotm[2001], "MANY");
-
- // Concrete walls along the shaft
- pbox[0] = 585./2.;
- pbox[1] = 2575. + 95.;
- pbox[2] = 20.;
- gMC->Gsvolu("CSW1", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSW1", 1, "CRT", -290-pbox[0], 404.-1300.+pbox[1], -3450.+210.*2, 0, "MANY");
-
//
- pbox[0] = 750./2.;
- pbox[1] = 2575. + 95.;
- pbox[2] = 20.;
+ pbox[0] = 120/2; // Half length in X
+ pbox[1] = 600/2; // Half lenght in Y
+ pbox[2] = 5150/2; // Half length in Z
gMC->Gsvolu("CSW3", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSW3", 1, "CRT", 420.-290.+pbox[0], 404.-1300.+pbox[1], -3450.+210.*2, 0, "MANY");
-
- //
- pbox[0] = 60.;
- pbox[1] = 2575. + 95.;
- pbox[2] = 210.;
- gMC->Gsvolu("CSW2", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSW2", 1, "CRT", -290-pbox[0], 404.-1300.+pbox[1], -3450.+pbox[2], 0, "MANY");
- gMC->Gspos("CSW2", 2, "CRT", 420.-290.+pbox[0], 404.-1300.+pbox[1], -3450.+pbox[2], 0, "MANY");
-
-
- //
- pbox[0] = 1000.;
- pbox[1] = 80.;
- pbox[2] = 200.;
- gMC->Gsvolu("CSP1", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP1", 1, "CRT", 0., 2600.-700., -1150-pbox[2], 0, "MANY");
-
- //
- pbox[0] = 340.8;
- pbox[1] = 300./2.;
- pbox[2] = 460./2.;
- gMC->Gsvolu("CSP2", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP2", 1, "CRT", 0., 2950.-700., -3450+pbox[2], 0, "MANY");
-
- //
- pbox[0] = 600.;
- pbox[1] = 150.;
- pbox[2] = 75.;
- gMC->Gsvolu("CSP3", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP3", 1, "CRT", 0., 2950.-700., -1150.-210.-pbox[2], 0, "MANY");
-
- //
- pbox[0] = 600.;
- pbox[1] = 250.;
- pbox[2] = 38.;
- gMC->Gsvolu("CSP4", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP4", 1, "CRT", 0., 2950.-700.+155.+pbox[1], -1150.-210.-pbox[2], 0, "MANY");
-
-
- // Shielding plug
- pbox[0] = 850.;
- pbox[1] = 90.;
- pbox[2] = 720.;
- gMC->Gsvolu("CSP5", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP5", 1, "CRT", 0., 2950.-700., -3450.+460.+pbox[2], 0, "MANY");
-
- //
- pbox[0] = 80.;
- pbox[1] = 150.;
- pbox[2] = 720.;
- gMC->Gsvolu("CSP6", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP6", 1, "CRT", 1150.-600., 2950.-700., -3450.+460.+pbox[2], 0, "MANY");
- gMC->Gspos("CSP6", 2, "CRT", -1150.+600., 2950.-700., -3450.+460.+pbox[2], 0, "MANY");
-
-
- //
- pbox[0] = 130.;
- pbox[1] = 60.;
- pbox[2] = 750.;
- gMC->Gsvolu("CSP7", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP7", 1, "CRT", 850.+pbox[0], 2950.-700.+100., -3450.+460.+pbox[2], 0, "MANY");
- gMC->Gspos("CSP7", 2, "CRT", -850.-pbox[0], 2950.-700.+100., -3450.+460.+pbox[2], 0, "MANY");
-
-
- // PM25 Acces Shaft
- ptube[0] = 910./2.;
- ptube[1] = ptube[0] + 100.;
- ptube[2] = (5150. - 1166.)/2.;
- gMC->Gsvolu("CSF3", "TUBE", idtmed[1116], ptube, 3);
- gMC->Gspos("CSF3", 1, "CRT", -2100., AliCRTConstants::fgDepth-ptube[2], 0., idrotm[2001], "MANY");
-
- // PGC2 Access Shaft
- ptube[0] = 1100./2.;
- ptube[1] = ptube[0] + 100.;
- ptube[2] = (5150. - 690.)/2.;
+ gMC->Gspos("CSW3", 1, "CSF1", 820-60, -300-pbox[1], 0, 0, "MANY");
+
+ // Material below the counting rooms.
+ pbox[0] = 400/2;
+ pbox[1] = 2300/2;
+ pbox[2] = 300/2;
+ gMC->Gsvolu("CSW4", "BOX", idtmed[1116], pbox, 3);
+ gMC->Gspos("CSW4",1,"CSF1",2300/2-pbox[0],0,3000-5150/2-pbox[2], 0, "MANY");
+
+ // Shielding plug.
+ pbox[0] = 1400/2;
+ pbox[1] = 2300/2;
+ pbox[2] = 170/2;
+ gMC->Gsvolu("CSW5", "BOX", idtmed[1116], pbox, 3);
+ gMC->Gspos("CSW5", 1, "CSF1", 0, 0, 3000-5150/2-130, 0, "MANY");
+
+ // The end of the support for the shielding plug.
+ pbox[0] = 170/2;
+ pbox[1] = 2300/2;
+ pbox[2] = 300/2;
+ gMC->Gsvolu("CSW6", "BOX", idtmed[1116], pbox, 3);
+ gMC->Gspos("CSW6",1,"CSF1",-1400/2-pbox[0],0,3000-5150/2-pbox[2],0,"MANY");
+
+ // ...
+ pbox[0] = 100/2;
+ pbox[1] = 2300/2;
+ pbox[2] = 450/2;
+ gMC->Gsvolu("CSW7", "BOX", idtmed[1116], pbox, 3);
+ gMC->Gspos("CSW7",1,"CSF1",-1400/2-170-pbox[0],0,3000-5150/2+pbox[2],0,"MANY");
+
+ // Material close to the pipe.
+ pbox[0] = 300/2;
+ pbox[1] = 2300/2;
+ pbox[2] = 170/2;
+ gMC->Gsvolu("CSW8", "BOX", idtmed[1116], pbox, 3);
+ gMC->Gspos("CSW8",1,"CSF1",-2300/2+pbox[0],0,2500-5150/2,0,"MANY");
+
+ // Now put the shaft into the mother volume.
+ gMC->Gspos("CSF1", 1, "CRT", 0, AliCRTConstants::Instance()->Depth() - 5150/2, 2300, idrotm[2001], "MANY");
+
+ // PM25 Access Shaft
+ ptube[0] = 910/2;
+ ptube[1] = ptube[0] + 100;
+ ptube[2] = (5150 - 1166)/2;
gMC->Gsvolu("CSF4", "TUBE", idtmed[1116], ptube, 3);
- gMC->Gspos("CSF4", 1, "CRT", 375., AliCRTConstants::fgDepth-ptube[2], 1900.+2987.7, idrotm[2001], "MANY");
+ gMC->Gspos("CSF4", 1, "CRT", 2100, AliCRTConstants::Instance()->Depth()-ptube[2], 0, idrotm[2001], "MANY");
+
+ // PGC2 Access Shaft
+ ptube[0] = 1100/2;
+ ptube[1] = ptube[0] + 100;
+ ptube[2] = (5150 - 690)/2;
+ gMC->Gsvolu("CSF5", "TUBE", idtmed[1116], ptube, 3);
+ gMC->Gspos("CSF5", 1, "CRT", -375, AliCRTConstants::Instance()->Depth()-ptube[2], -1900 - 2987.7, idrotm[2001], "MANY");
}
//_____________________________________________________________________________
-void AliCRTv1::DrawDetector()
+void AliCRTv1::DrawDetector() const
{
//
// Draw a shaded view of the L3 magnet
//
- cout << "AliCRTv1::DrawModule() : Drawing the module" << endl;
-
-
- Int_t able = 1;
- Int_t enable = 0;
+ Info("DrawDetector", "Drawing CRT module");
+
gMC->Gsatt("*", "seen", -1);
- gMC->Gsatt("alic", "seen", 0);
-
- gMC->Gsatt("ALIC","seen",enable);
- gMC->Gsatt("CRT", "seen",enable);
- gMC->Gsatt("L3MO","seen", able); // L3 Magnet
- //gMC->Gsatt("CRT1","seen", able); // Scintillators
- gMC->Gsatt("CRT4","seen", able); // Scintillators barrel
-
- // Draw the molasse volumes
- gMC->Gsatt("CMO1","seen",enable); // Exactly above the HALL
- gMC->Gsatt("CMO2","seen",enable); // Molasse, along the PM25
- gMC->Gsatt("CMO3","seen",enable); // molasse along the PGC2
- gMC->Gsatt("CMO4","seen",enable); // Molasse, behind the PX24 upper part
- gMC->Gsatt("CMO5","seen",enable); // molasse behind px24, lower part
- gMC->Gsatt("CMO6","seen",enable); // behind the PX24
- gMC->Gsatt("CMO7","seen",enable); // behind the PGC2
- gMC->Gsatt("CMO8","seen",enable); // on the right side.
- gMC->Gsatt("CMO9","seen",enable); // on the left side.
- gMC->Gsatt("CM10","seen",enable); // betwen PX24 & PM25.
- gMC->Gsatt("CM11","seen",enable); // betwen PGC2 & PM25.
- gMC->Gsatt("CM12","seen",enable); // box above the hall.
-
+ gMC->Gsatt("ALIC", "seen", 0);
+ /*
+ gMC->Gsatt("L3MO","seen",0); // L3 Magnet, Mother
+ gMC->Gsatt("L3CO","seen",1); // Coils
+ gMC->Gsatt("L3C1","seen",1); // Coils
+ gMC->Gsatt("L3YO","seen",1); // Yoke
+ gMC->Gsatt("L3DO","seen",0); // return Yoke (DOOR)
+ gMC->Gsatt("L3FR","seen",1); // DOOR
+ gMC->Gsatt("L3IR","seen",0); // Inner layer
+ gMC->Gsatt("L3O1","seen",1); // Door opening
+ gMC->Gsatt("L3O2","seen",1); // Door opening
+ */
+ gMC->Gsatt("CRT", "seen",0); // CRT mother volume.
+
+ gMC->Gsatt("CMO1","seen",0); // Molasse.
+
+ gMC->Gsatt("CSF1","seen",0); // PX24 access shaft.
+ gMC->Gsatt("CSF2", "seen", 1); // PX24 open section
+ gMC->Gsatt("CSF3", "seen", 1); // PX24, upper part.
+ gMC->Gsatt("CSW1", "seen", 1);
+ gMC->Gsatt("CSW2", "seen", 1);
+ gMC->Gsatt("CSW3", "seen", 1);
+ gMC->Gsatt("CSW4", "seen", 1);
+ gMC->Gsatt("CSW5", "seen", 1);
+ gMC->Gsatt("CSW6", "seen", 1);
+ gMC->Gsatt("CSW7", "seen", 1);
+ gMC->Gsatt("CSW8", "seen", 1);
+
+ gMC->Gsatt("CSF4","seen",1); // PM25 access shaft.
+ gMC->Gsatt("CSF5","seen",1); // PGC2 access shaft.
+
+ gMC->Gsatt("CRT", "seen", 0); // CRT Mother volume.
+ gMC->Gsatt("CRT1", "seen", 0); // ?
+ gMC->Gsatt("CRT2", "seen", 0); // Module air box
+ gMC->Gsatt("CRT3", "seen", 1); // Scintillators
+ gMC->Gsatt("CRT3", "colo", 2); // Scintillators
+ gMC->Gsatt("CRT4", "seen", 1); // Aluminium frame (long bars)
+ gMC->Gsatt("CRT4", "colo", 3); //
+ gMC->Gsatt("CRT5", "seen", 1); // Aluminium frame (short bars)
+ gMC->Gsatt("CRT5", "colo", 3); //
+ gMC->Gsatt("CRT6", "seen", 1); // Module support
+ gMC->Gsatt("CRT6", "colo", 3); //
+
gMC->Gdopt("hide", "on");
gMC->Gdopt("edge","off");
gMC->Gdopt("shad", "on");
gMC->Gsatt("*", "fill", 7);
gMC->SetClipBox("ALIC", 0, 3000, -3000, 3000, -6000, 6000);
gMC->DefaultRange();
- gMC->Gdraw("alic", 40, 30, 0, 10, 9.5, .009, .009);
+ gMC->Gdraw("alic", 70, 30, 0, 10, 9.5, .001, .001);
gMC->Gdhead(1111, "View of CRT(ACORDE)");
gMC->Gdman(18, 4, "MAN");
-
-
+
}
//_____________________________________________________________________________
// Initialise L3 magnet after it has been built
Int_t i;
//
- if(fDebug) {
+ if(AliLog::GetGlobalDebugLevel()>0) {
printf("\n%s: ",ClassName());
for(i=0;i<35;i++) printf("*");
printf(" CRTv1_INIT ");
//
// Called for every step in the Cosmic Ray Trigger
//
- static Int_t vol[5];
+ static Int_t vol[1];
Int_t ipart;
TLorentzVector pos;
TLorentzVector mom;
static Float_t hits[14];
static Float_t eloss;
- static Float_t elossMag;
- if ( !gMC->IsTrackAlive() ) return;
+ if ( gMC->TrackPid() != kMuonMinus ) return;
+
+ // Only charged tracks
+ if ( !(gMC->TrackCharge()) ) return;
if (gMC->IsNewTrack()) {
// Reset the deposited energy
- eloss = 0.;
- elossMag = 0.;
+ eloss = 0;
}
// Add th energy loss in each step.
eloss += gMC->Edep();
- gMC->TrackPosition(pos);
+ if ( ( (strcmp(gMC->CurrentVolName(),"CRT4") == 0) || // Magnet
+ (strcmp(gMC->CurrentVolName(),"CRT5") == 0) || // CRT
+ (strcmp(gMC->CurrentVolName(),"CRT6") == 0) || // Magnet Doors
+ (strcmp(gMC->CurrentVolName(),"CSF2") == 0) || // PX24
+ (strcmp(gMC->CurrentVolName(),"CSF3") == 0) || // PM25
+ (strcmp(gMC->CurrentVolName(),"CSF4") == 0) ) // PGC2
+ && gMC->IsTrackEntering() ) {
- //
- // CRT
- //
-
- if ( gMC->IsTrackEntering() && (strcmp(gMC->CurrentVolName(),"CRT4") == 0)
- &&(gMC->TrackPid() == kMuonMinus || gMC->TrackPid() == kMuonPlus) ) {
-
+ /*
+ if ( (strcmp(gMC->CurrentVolName(),"CRT3") == 0)
+ && gMC->IsTrackEntering() ) {
+ */
// Get current particle id(ipart),track position (pos) and momentum (mom)
gMC->TrackPosition(pos);
gMC->TrackMomentum(mom);
ipart = gMC->TrackPid();
-
- vol[0] = 1;
- vol[1] = 0;
- vol[2] = 0;
- vol[3] = 0;
- vol[4] = 0;
ipart = gMC->TrackPid();
hits[0] = (Float_t)ipart; // (fId)
- hits[1] = pos[0]; // X coordinate (fX)
- hits[2] = pos[1]; // Y coordinate (fY)
- hits[3] = pos[2]; // Z coordinate (fZ)
- hits[4] = mom[0]; // Px (fpxug)
- hits[5] = mom[1]; // Py (fpyug)
- hits[6] = mom[2]; // Pz (fpzug)
-
- hits[7] = gMC->GetMedium(); //layer(flay)
- hits[8] = eloss; // Energy loss
-
- hits[9] = 1; // CRT mother activated.
- hits[10] = 0;
- hits[11] = 0;
- hits[12] = 0;
- hits[13] = 0;
-
- //hits[9] = gAlice->CurrentTrack();
-
- AddHit(gAlice->CurrentTrack(),vol, hits);
-
- eloss = 0.;
-
- } else if (gMC->IsTrackEntering()&&(strcmp(gMC->CurrentVolName(),"CRT1")==0)
- &&(gMC->TrackPid()==kMuonMinus || gMC->TrackPid()==kMuonPlus)) {
-
- vol[0] = 0;
- vol[1] = 1;
- vol[2] = 0;
- vol[3] = 0;
- vol[4] = 0;
-
- hits[9] = 0; // CRT mother activated.
- hits[10] = 1;
- hits[11] = 0;
- hits[12] = 0;
- hits[13] = 0;
-
- //hits[10] = 1;
-
- //AddHit(gAlice->CurrentTrack(),vol, hits);
-
- //eloss = 0.;
-
-
- } else if (gMC->IsTrackEntering()&&(strcmp(gMC->CurrentVolName(),"C3CI")==0)
- &&(gMC->TrackPid()==kMuonMinus || gMC->TrackPid()==kMuonPlus)) {
-
- //
- // Inside the magnet, upper part.
- //
-
- // Get current particle id(ipart),track position (pos) and momentum (mom)
-
- vol[0] = 0;
- vol[1] = 0;
- vol[2] = 1;
- vol[3] = 0;
- vol[4] = 0;
-
- hits[9] = 0; // CRT mother activated.
- hits[10] = 0;
- hits[11] = 1;
- hits[12] = 0;
- hits[13] = 0;
-
- AddHit(gAlice->CurrentTrack(),vol, hits);
-
- //eloss = 0.;
-
- } else if ( gMC->IsTrackEntering()&&(strcmp(gMC->CurrentVolName(),"CRIC")==0)
- && (gMC->TrackPid()==kMuonMinus || gMC->TrackPid()==kMuonPlus) ) {
-
- //
- // HMPID
- //
-
- // Get current particle id(ipart),track position (pos) and momentum (mom)
-
- vol[0] = 0;
- vol[1] = 0;
- vol[2] = 0;
- vol[3] = 1;
- vol[4] = 0;
-
- hits[9] = 0;
- hits[10] = 0;
- hits[11] = 0;
- hits[12] = 1;
- hits[13] = 0;
-
- AddHit(gAlice->CurrentTrack(),vol, hits);
-
- //eloss = 0.;
-
-
- } else if (gMC->IsTrackEntering()&&(strcmp(gMC->CurrentVolName(),"CSA1")==0)
- &&(gMC->TrackPid()==kMuonMinus || gMC->TrackPid()==kMuonPlus)) {
-
- //
- // TPC
- //
-
- // Get current particle id(ipart),track position (pos) and momentum (mom)
-
- vol[0] = 0;
- vol[1] = 0;
- vol[2] = 0;
- vol[3] = 0;
- vol[4] = 1;
-
- hits[9] = 0;
- hits[10] = 0;
- hits[11] = 0;
- hits[12] = 0;
- hits[13] = 1;
-
-
- AddHit(gAlice->CurrentTrack(),vol, hits);
-
- //eloss = 0.;
+ hits[1] = pos[0]; // X coordinate (fX)
+ hits[2] = pos[1]; // Y coordinate (fY)
+ hits[3] = pos[2]; // Z coordinate (fZ)
+ hits[4] = mom[0]; // Px (fpxug)
+ hits[5] = mom[1]; // Py (fpyug)
+ hits[6] = mom[2]; // Pz (fpzug)
+ hits[7] = eloss; // Energy loss
+
+ Info("StepManager", "X=%f", pos[0]);
+
+ // Tag the volumes
+ if ( (strcmp(gMC->CurrentVolName(),"CRT4")==0) ) vol[0] = 1; // Magnet
+ else if ( (strcmp(gMC->CurrentVolName(),"CRT5")==0) ) vol[0] = 2; // CRT
+ else if ( (strcmp(gMC->CurrentVolName(),"CRT6")==0) ) vol[0] = 3; // Doors
+ else if ( (strcmp(gMC->CurrentVolName(),"CSF2")==0) ) vol[0] = 4; // PX24
+ else if ( (strcmp(gMC->CurrentVolName(),"CSF3")==0) ) vol[0] = 5; // PM25
+ else if ( (strcmp(gMC->CurrentVolName(),"CSF4")==0) ) vol[0] = 6; // PGC2
+ else vol[0] = -1;// ?
+ //vol[0] = gMC->GetMedium(); //layer(flay)
+ Info("StepManager", "Adding hit");
+ AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(),vol, hits);
+ Info("StepManager", "Hit added");
+ // Reset the deposited energy only when you reach the Magnet
+ if ( (strcmp(gMC->CurrentVolName(),"CRT4")==0) ) eloss = 0;
} else {
return;
}
+}
+//_____________________________________________________________________________
+void AliCRTv1::AddHit(Int_t track, Int_t *vol, Float_t *hits)
+{
+ //
+ // Add a CRT hit
+ //
+ TClonesArray &lhits = *fHits;
+ new(lhits[fNhits++]) AliCRThit(fIshunt,track,vol,hits);
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff