// This class places a Geometry of the EMCAL in the ALICE Detector as defined in AliEMCALGeometry.cxx
//*-- Author: Yves Schutz (SUBATECH)
//*-- and : Sahal Yacoob (LBL / UCT)
-// : Aleksei Pavlinov (WSU) SHASHLYK
+// : Alexei Pavlinov (WSU) SHASHLYK
// --- ROOT system ---
#include <cassert>
ClassImp(AliEMCALv0)
-// EMCAL material
+// EMCAL material: look to the AliEMCAL.cxx
enum
{
kIdAIR = 1599,
kIdPB = 1600,
kIdSC = 1601,
- kIdSTEEL = 1603
+ kIdAL = 1602,
+ kIdSTEEL = 1603,
+ kIdPAPER = 1604
};
fSampleWidth(0),fSmodPar0(0),fSmodPar1(0),fSmodPar2(0),fCalFrame(0)
{
//default ctor
+ for(Int_t i = 0; i < 5 ; i++) fParEMOD[i]=0.0;
}
//______________________________________________________________________
// ctor : title is used to identify the layout
// Apr 25, 2006
// Nov 22, 2006 - case of 1X1
+
+ for(Int_t i = 0; i < 5 ; i++) fParEMOD[i]=0.0;
TString ntmp(GetTitle());
ntmp.ToUpper();
- AliEMCALGeometry *geom = GetGeometry() ;
- fShishKebabModules = geom->GetShishKebabTrd1Modules();
+ AliEMCALGeometry *g = GetGeometry() ;
+ TString gn(g->GetName()); gn.ToUpper();
+ fShishKebabModules = g->GetShishKebabTrd1Modules();
+ fGeometry = g;
+ fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
+ if(gn.Contains("V1")) fSampleWidth += 2.*g->GetTrd1BondPaperThick();
+ printf("<I> AliEMCALv0::AliEMCALv : fGeometry %p : gMC %p : fSampleWidth %5.4f\n",
+ fGeometry, gMC, fSampleWidth);
}
//______________________________________________________________________
Float_t envelopA[10];
if(gn.Contains("WSUC") ) { // TRD1 for WSUC facility
- // 17-may-05 - just BOX
- envelopA[0] = 26;
- envelopA[1] = 15;
- envelopA[2] = 30;
+ // Nov 25,2010
+ envelopA[0] = 30.;
+ envelopA[1] = 30;
+ envelopA[2] = 20;
gMC->Gsvolu("XEN1", "BOX", fIdTmedArr[kIdSC], envelopA, 3) ;
fEnvelop1.Set(3);
for(int i=0; i<3; i++) fEnvelop1[i] = envelopA[i]; // 23-may-05
- // Position the EMCAL Mother Volume (XEN1) in WSUC
- gMC->Gspos("XEN1", 1, "WSUC", 0.0, 0.0, 0.0, fIdRotm, "ONLY") ;
+ // Position the EMCAL Mother Volume (XEN1) in WSUC.
+ // Look to AliEMCALWsuCosmicRaySetUp.
+ gMC->Gspos("XEN1", 1, "WSUC", 0.0, 0.0, + 265., fIdRotm, "ONLY") ;
} else {
envelopA[0] = geom->GetArm1PhiMin(); // minimum phi angle
envelopA[1] = geom->GetArm1PhiMax() - geom->GetArm1PhiMin(); // angular range in phi
AliDebug(2,Form("Shish-Kebab geometry : %s", GetTitle()));
CreateShishKebabGeometry();
+ if(gn.Contains("WSUC")==0) { // Nov 24,2010 for TB
//Space Frame
- AliDebug(2,"Creating EMCAL Space Frame");
- fCalFrame = new AliEMCALSpaceFrame();
- fCalFrame->CreateGeometry();
-
+ AliDebug(2,"Creating EMCAL Space Frame");
+ fCalFrame = new AliEMCALSpaceFrame();
+ fCalFrame->CreateGeometry();
+ }
}
//______________________________________________________________________
//______________________________________________________________________
void AliEMCALv0::CreateShishKebabGeometry()
{
+ // Oct 26,2010
// TRD1
AliEMCALGeometry * g = GetGeometry();
TString gn(g->GetName()); gn.ToUpper();
+ Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad(), tanTrd1 = TMath::Tan(trd1Angle/2.);
// see AliModule::fFIdTmedArr
// fIdTmedArr = fIdtmed->GetArray() - 1599 ; // see AliEMCAL::::CreateMaterials()
// int kIdAIR=1599, kIdPB = 1600, kIdSC = 1601, kIdSTEEL = 1603;
// Sensitive SC (2x2 tiles)
double parSCM0[5]={0,0,0,0}, *dummy = 0, parTRAP[11];
- // double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize(); // Need check
- double wallThickness = g->GetPhiModuleSize()/g->GetNPHIdiv() - g->GetPhiTileSize();
- for(int i=0; i<3; i++) parSCM0[i] = fParEMOD[i] - wallThickness;
- parSCM0[3] = fParEMOD[3];
- gMC->Gsvolu("SCM0", "TRD1", fIdTmedArr[kIdAIR], parSCM0, 4);
- gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
+ if(!gn.Contains("V1")) {
+ double wallThickness = g->GetPhiModuleSize()/g->GetNPHIdiv() - g->GetPhiTileSize();
+ for(int i=0; i<3; i++) parSCM0[i] = fParEMOD[i] - wallThickness;
+ parSCM0[3] = fParEMOD[3];
+ gMC->Gsvolu("SCM0", "TRD1", fIdTmedArr[kIdAIR], parSCM0, 4);
+ gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
+ } else {
+ double wTh = g->GetLateralSteelStrip();
+ parSCM0[0] = fParEMOD[0] - wTh + tanTrd1*g->GetTrd1AlFrontThick();
+ parSCM0[1] = fParEMOD[1] - wTh;
+ parSCM0[2] = fParEMOD[2] - wTh;
+ parSCM0[3] = fParEMOD[3] - g->GetTrd1AlFrontThick()/2.;
+ gMC->Gsvolu("SCM0", "TRD1", fIdTmedArr[kIdAIR], parSCM0, 4);
+ double zshift = g->GetTrd1AlFrontThick()/2.;
+ gMC->Gspos("SCM0", 1, "EMOD", 0., 0., zshift, 0, "ONLY");
+ //
+ CreateAlFrontPlate("EMOD","ALFP");
+ }
if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) {
// Division to tile size - 1-oct-04
gMC->Gspos("SCMX", 2, "SCMY", xpos, 0.0, 0.0, fIdRotm, "ONLY");
// put LED to the SCM0
AliEMCALShishKebabTrd1Module *mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(0);
- gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], dummy, 0);
-
- par[1] = parSCM0[2]/2; // y
- par[2] = g->GetECPbRadThick()/2.; // z
+ Double_t tanBetta = mod->GetTanBetta();
- int nr=0;
+ int nr=0;
ypos = 0.0;
- zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.;
- AliDebug(2,Form(" Pb tiles \n"));
- for(int iz=0; iz<g->GetNECLayers(); iz++){
- par[0] = (parSCM0[0] + mod->GetTanBetta()*fSampleWidth*iz)/2.;
- xpos = par[0] - xCenterSCMX;
- gMC->Gsposp("PBTI", ++nr, "SCMX", xpos, ypos, zpos, 0, "ONLY", par, 3) ;
- AliDebug(3,Form(" %i xpos %f zpos %f par[0] %f \n", iz+1, xpos, zpos, par[0]));
- zpos += fSampleWidth;
- }
- AliDebug(2,Form(" Number of Pb tiles in SCMX %i \n", nr));
+ if(!gn.Contains("V1")) {
+ par[1] = parSCM0[2]/2; // y
+ par[2] = g->GetECPbRadThick()/2.; // z
+ gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], dummy, 0);
+ zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
+ AliDebug(2,Form(" Pb tiles \n"));
+ for(int iz=0; iz<g->GetNECLayers(); iz++){
+ par[0] = (parSCM0[0] + tanBetta*fSampleWidth*iz)/2.;
+ xpos = par[0] - xCenterSCMX;
+ gMC->Gsposp("PBTI", ++nr, "SCMX", xpos, ypos, zpos, 0, "ONLY", par, 3) ;
+ AliDebug(3,Form(" %i xpos %f zpos %f par[0] %f \n", iz+1, xpos, zpos, par[0]));
+ zpos += fSampleWidth;
+ }
+ AliDebug(2,Form(" Number of Pb tiles in SCMX %i \n", nr));
+ } else {
+ // Oct 26, 2010
+ // First sheet of paper
+ par[1] = parSCM0[2]/2.; // y
+ par[2] = g->GetTrd1BondPaperThick()/2.; // z
+ par[0] = parSCM0[0]/2.; // x
+ gMC->Gsvolu("PAP1", "BOX", fIdTmedArr[kIdPAPER], par, 3);
+ xpos = par[0] - xCenterSCMX;
+ zpos = -parSCM0[3] + g->GetTrd1BondPaperThick()/2.;
+ gMC->Gspos("PAP1", 1, "SCMX", xpos, ypos, zpos, 0, "ONLY");
+ for(int iz=0; iz<g->GetNECLayers()-1; iz++){
+ nr = iz + 1;
+ Double_t dz = g->GetECScintThick() + g->GetTrd1BondPaperThick() + fSampleWidth*iz;
+ // PB + 2 paper sheets
+ par[2] = g->GetECPbRadThick()/2. + g->GetTrd1BondPaperThick(); // z
+ par[0] = (parSCM0[0] + tanBetta*dz)/2.;
+ TString pa(Form("PA%2.2i",nr));
+ gMC->Gsvolu(pa.Data(), "BOX", fIdTmedArr[kIdPAPER], par, 3);
+ xpos = par[0] - xCenterSCMX;
+ zpos = -parSCM0[3] + dz + par[2];
+ gMC->Gspos(pa.Data(), 1, "SCMX", xpos, ypos, zpos, 0, "ONLY") ;
+ // Pb
+ TString pb(Form("PB%2.2i",nr));
+ par[2] = g->GetECPbRadThick()/2.; // z
+ gMC->Gsvolu(pb.Data(), "BOX", fIdTmedArr[kIdPB], par, 3);
+ gMC->Gspos(pb.Data(), 1, pa.Data(), 0.0, 0.0, 0.0, 0, "ONLY") ;
+ }
+ }
} else if(g->GetNPHIdiv()==3 && g->GetNETAdiv()==3) {
printf(" before AliEMCALv0::Trd1Tower3X3() : parSCM0");
Double_t par[3], xpos=0., ypos=0., zpos=0., rpos=0., dphi=0., phi=0.0, phiRad=0.;
Double_t par1C = 0.;
// ===== define Super Module from air - 14x30 module ==== ;
- fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
AliDebug(2,Form("\n ## Super Module | fSampleWidth %5.3f ## %s \n", fSampleWidth, gn.Data()));
par[0] = g->GetShellThickness()/2.;
par[1] = g->GetPhiModuleSize()*g->GetNPhi()/2.;
void AliEMCALv0::CreateEmod(const char* mother, const char* child)
{
// 17-may-05; mother="SMOD"; child="EMOD"
+ // Oct 26,2010
AliEMCALGeometry * g = GetGeometry();
TString gn(g->GetName()); gn.ToUpper();
// Module definition
Double_t xpos=0., ypos=0., zpos=0.;
- Double_t parSCPA[5], zposSCPA=0.; // passive SC - 13-MAY-05, TRD1 case
- Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad(), tanTrd1 = TMath::Tan(trd1Angle/2.);
- int nr=0;
- fIdRotm=0;
+ //Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad();tanTrd1 = TMath::Tan(trd1Angle/2.);
+
if(strcmp(mother,"SMOD")==0) {
fParEMOD[0] = g->GetEtaModuleSize()/2.; // dx1
fParEMOD[1] = g->Get2Trd1Dx2()/2.; // dx2
fParEMOD[2] = g->GetPhiModuleSize()/2.;; // dy
fParEMOD[3] = g->GetLongModuleSize()/2.; // dz
gMC->Gsvolu(child, "TRD1", fIdTmedArr[kIdSTEEL], fParEMOD, 4);
- // if(gn.Contains("WSUC") || gn.Contains("MAY05")){
- if(0){ // Jul 12 - should be checked
- parSCPA[0] = g->GetEtaModuleSize()/2. + tanTrd1*g->GetFrontSteelStrip(); // dx1
- parSCPA[1] = parSCPA[0] + tanTrd1*g->GetPassiveScintThick(); // dx2
- parSCPA[2] = g->GetPhiModuleSize()/2.; // dy
- parSCPA[3] = g->GetPassiveScintThick()/2.; // dz
- gMC->Gsvolu("SCPA", "TRD1", fIdTmedArr[kIdSC], parSCPA, 4);
- zposSCPA = -fParEMOD[3] + g->GetFrontSteelStrip() + g->GetPassiveScintThick()/2.;
- gMC->Gspos ("SCPA", ++nr, child, 0.0, 0.0, zposSCPA, 0, "ONLY");
- }
}
- nr = 0;
+ int nr=0;
+ fIdRotm=0;
// X->Z(0, 0); Y->Y(90, 90); Z->X(90, 0)
AliEMCALShishKebabTrd1Module *mod=0; // current module
mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(iz);
angle = mod->GetThetaInDegree();
if(!gn.Contains("WSUC")) { // ALICE
- if(iz==0) AliMatrix(fIdRotm, 0.,0., 90.,90., 90.,0.); // z'(x); y'(y); x'(z)
- else AliMatrix(fIdRotm, 90.-angle,180., 90.0,90.0, angle, 0.);
+ AliMatrix(fIdRotm, 90.-angle,180., 90.0,90.0, angle, 0.);
phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi();
// printf(" %2i | angle | %6.3f - %6.3f = %6.3f(eta %5.3f)\n",
//iz+1, angle, phiOK, angle-phiOK, mod->GetEtaOfCenterOfModule());
AliDebug(2,Form(" Number of modules in Super Module(%s) %i \n", mother, nr));
}
+void AliEMCALv0::CreateAlFrontPlate(const char* mother, const char* child)
+{
+ // Oct 26,2010 : Al front plate : ALFP
+ AliEMCALGeometry * g = GetGeometry();
+ TString gn(g->GetName()); gn.ToUpper();
+ Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad(), tanTrd1 = TMath::Tan(trd1Angle/2.);
+ Double_t parALFP[5], zposALFP=0.;
+
+ parALFP[0] = g->GetEtaModuleSize()/2. - g->GetLateralSteelStrip(); // dx1
+ parALFP[1] = parALFP[0] + tanTrd1*g->GetTrd1AlFrontThick(); // dx2
+ parALFP[2] = g->GetPhiModuleSize()/2. - g->GetLateralSteelStrip(); // dy
+ parALFP[3] = g->GetTrd1AlFrontThick()/2.; // dz
+ gMC->Gsvolu(child, "TRD1", fIdTmedArr[kIdAL], parALFP, 4);
+ zposALFP = -fParEMOD[3] + g->GetTrd1AlFrontThick()/2.;
+ gMC->Gspos (child, 1, mother, 0.0, 0.0, zposALFP, 0, "ONLY");
+}
+
//______________________________________________________________________
void AliEMCALv0::Trd1Tower3X3(const double *parSCM0)
{
PbInTrap(parTRAP, scmx);
}
- AliDebug(2,Form("Trd1Tower3X3()", "Ver. 1.0 : was tested."));
+ AliDebug(2,"Trd1Tower3X3 - Ver. 1.0 : was tested.");
}
// 8-dec-04 by PAI
AliEMCALGeometry * g = GetGeometry();
double par[3];
- // double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
double xpos = 0.0, ypos = 0.0;
double zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
AliEMCALGeometry * g = GetGeometry();
double par[3];
- // double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
double xpos = 0.0, ypos = 0.0;
double zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
double coef = (parTrd1[1] - parTrd1[0]) / (2.*parTrd1[3]);
AliEMCALGeometry * g = GetGeometry();
double par[5], parPB[5], parSC[5];
- //double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
double xpos = 0.0, ypos = 0.0;
double zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
if(name == "SCMX") { // common trapezoid - 11 parameters
// gMC->Gsvolu("SCTI", "BOX", fIdTmedArr[kIdSC], dummy, 0);
double parSC[3];
- //double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
double xpos = 0.0, ypos = 0.0, zpos = 0.0, ztmp=0;;
double tanx = (parPBMO[1] - parPBMO[0]) / (2.*parPBMO[4]); // tanx = tany now
double tany = (parPBMO[3] - parPBMO[2]) / (2.*parPBMO[4]);
- char name[10], named[10], named2[10];
+ const Int_t buffersize = 10;
+ char name[buffersize], named[buffersize], named2[buffersize];
AliDebug(2,Form(" PBMO par = "));
for(int i=0; i<5; i++) AliDebug(2,Form(" %9.5f ", parPBMO[i]));
parSC[0] = parPBMO[0] + tanx*ztmp;
parSC[1] = parPBMO[2] + tany*ztmp;
- sprintf(name,"SC%2.2i", iz+1);
+ snprintf(name,buffersize,"SC%2.2i", iz+1);
gMC->Gsvolu(name, "BOX", fIdTmedArr[kIdSC], parSC, 3);
gMC->Gspos(name, 1, "PBMO", xpos, ypos, zpos, 0, "ONLY") ;
AliDebug(2,Form("%s | zpos %6.3f | parSC[0,1]=(%7.5f,%7.5f) -> ",
name, zpos, parSC[0], parSC[1]));
- sprintf(named,"SY%2.2i", iz+1);
+ snprintf(named,buffersize,"SY%2.2i", iz+1);
printf(" %s -> ", named);
gMC->Gsdvn(named,name, 2, 2);
- sprintf(named2,"SX%2.2i", iz+1);
+ snprintf(named2,buffersize,"SX%2.2i", iz+1);
printf(" %s \n", named2);
gMC->Gsdvn(named2,named, 2, 1);
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