#include "AliSTARTv1.h"
#include "AliRun.h"
-#include "AliMC.h"
#include "AliMagF.h"
#include "AliSTARThit.h"
-#include <iostream.h>
-#include <fstream.h>
+#include <Riostream.h>
-//#include "TGeant3.h"
#include <stdlib.h>
ClassImp(AliSTARTv1)
Float_t pribber[3] = {0.,1.2,2.413/2.};
Float_t presist[3] = {0.,1.2,0.087/2.};
- Float_t zdet=75.;
+ Float_t zdetRight=69.7,zdetLeft=350;
//-------------------------------------------------------------------
// START volume
//-------------------------------------------------------------------
// Float_t theta=TMath::ATan(6.5/zdet);
- Float_t theta=(180./3.1415)*TMath::ATan(6.5/zdet);
+ Float_t thetaRight=(180./3.1415)*TMath::ATan(6.5/zdetRight);
+ Float_t thetaLeft=(180./3.1415)*TMath::ATan(6.5/zdetLeft);
AliMatrix(idrotm[901], 90., 0., 90., 90., 180., 0.);
- gMC->Gsvolu("0STA","TUBE",idtmed[1],pstart,3);
- gMC->Gspos("0STA",1,"ALIC",0.,0.,zdet,0,"ONLY");
- gMC->Gspos("0STA",2,"ALIC",0.,0.,-zdet,idrotm[901],"ONLY");
+ gMC->Gsvolu("0STR","TUBE",idtmed[1],pstart,3);
+ gMC->Gsvolu("0STL","TUBE",idtmed[1],pstart,3);
+ gMC->Gspos("0STR",1,"ALIC",0.,0.,zdetRight+pstart[2],0,"ONLY");
+ gMC->Gspos("0STL",1,"ALIC",0.,0.,-zdetLeft-pstart[2],idrotm[901],"ONLY");
//START interior
gMC->Gsvolu("0INS","TUBE",idtmed[1],pinstart,3);
for (is=1; is<=12; is++)
{
AliMatrix(idrotm[901+is],
- 90.-theta, 30.*is,
+ 90.-thetaRight, 30.*is,
90., 90.+30.*is,
- theta, 180.+30.*is);
+ thetaRight, 180.+30.*is);
x=6.5*TMath::Sin(is*dang1);
y=6.5*TMath::Cos(is*dang1);
z=-pstart[2]+pinstart[2];
- gMC->Gspos("0INS",is,"0STA",x,y,z,idrotm[901+is],"ONLY");
- printf("z PMT %f\n",z);
-
-
- x=0;
- y=0;
- z=-pinstart[2]+ppmt[2];
- printf(" is %d, z Divider %f\n",is,z);
- gMC->Gspos("0PMT",is,"0INS",x,y,z,0,"ONLY");
- z=pinstart[2]-pdivider[2];
- gMC->Gspos("0DIV",is,"0INS",x,y,z,0,"ONLY");
+ gMC->Gspos("0INS",is,"0STR",x,y,z,idrotm[901+is],"ONLY");
+
+ }
+ for (is=1; is<=12; is++)
+ {
+ AliMatrix(idrotm[901+is],
+ 90.-thetaLeft, 30.*is,
+ 90., 90.+30.*is,
+ thetaLeft, 180.+30.*is);
+
+ x=6.5*TMath::Sin(is*dang1);
+ y=6.5*TMath::Cos(is*dang1);
+ z=-pstart[2]+pinstart[2];
+ gMC->Gspos("0INS",is,"0STL",x,y,z,idrotm[901+is],"ONLY");
+
}
+ x=0;
+ y=0;
+ z=-pinstart[2]+ppmt[2];
+ if(fDebug) printf("%s: is %d, z Divider %f\n",ClassName(),is,z);
+ gMC->Gspos("0PMT",1,"0INS",x,y,z,0,"ONLY");
+ z=pinstart[2]-pdivider[2];
+ gMC->Gspos("0DIV",1,"0INS",x,y,z,0,"ONLY");
+
/*
//second ring: 20 units of Scintillator+PMT+divider
Double_t dang2 = 2*TMath::Pi()/26;
// PMT
// Entry window (glass)
- gMC->Gsvolu("0TOP","TUBE",idtmed[6],ptop,3);
- z=-ppmt[2]+ptop[2];
+ gMC->Gsvolu("0TOP","TUBE",idtmed[6],ptop,3); //glass
+ // gMC->Gsvolu("0TOP","TUBE",idtmed[12],ptop,3); //lucite
+ z=-ppmt[2]+ptop[2];
gMC->Gspos("0TOP",1,"0PMT",0,0,z,0,"ONLY");
// printf("Z PTOP %f -ppmt[2] %f ptop[2] %f\n",z,-ppmt[2],ptop[2]);
+
// Bottom glass
gMC->Gsvolu("0BOT","TUBE",idtmed[6],pbot,3);
z=ppmt[2]-pbot[2];
- printf("Z bottom %f\n",z);
+ if(fDebug) printf("%s: Z bottom %f\n",ClassName(),z);
gMC->Gspos("0BOT",1,"0PMT",0,0,z,0,"ONLY");
// Side cylinder glass
gMC->Gsvolu("0OUT","TUBE",idtmed[6],pglass,3);
z=pdiv2[2]-pribber[2];
gMC->Gspos("0RB",1,"0V2",0,0,z,0,"ONLY");
// printf("z DRIB %f\n",z);
-
+
}
//------------------------------------------------------------------------
Float_t zscin[2]={1,6};
Float_t wscin[2]={1,1};
Float_t denscin=1.03;
-// PMT glass SiO2
+//Lucite C(CH3)CO2CH3
+ Float_t alucite[3]={1.01,12.01,15.999};
+ Float_t zlucite[3]={1,6,8};
+ Float_t wlucite[3]={8,5,2};
+ Float_t denlucite=1.16;
+ // PMT glass SiO2
Float_t aglass[2]={28.0855,15.9994};
Float_t zglass[2]={14.,8.};
Float_t wglass[2]={1.,2.};
AliMixture( 6, "Brass $", abrass, zbrass, denbrass, 2, wbrass);
AliMixture( 7, "Ribber $",aribber,zribber,denribber,-3,wribber);
+ AliMixture( 8, "Lucite$",alucite,zlucite,denlucite,-3,wlucite);
AliMedium(1, "START Air$", 2, 0, isxfld, sxmgmx, 10., .1, 1., .003, .003);
AliMedium(8, "Steel$", 0, 0, isxfld, sxmgmx, 1., .001, 1., .001, .001);
AliMedium(9, "Ribber $", 7, 0, isxfld, sxmgmx, 10., .01, .1, .003, .003);
AliMedium(11, "Brass $", 6, 0, isxfld, sxmgmx, 10., .01, .1, .003, .003);
- cout<<"++++++++++++++Medium set++++++++++"<<endl;
+ AliMedium(12, "Lucite$", 8, 1, isxfld, sxmgmx, 10., .01, 1., .003, .003);
+
+ if(fDebug) cout<<ClassName()<<": ++++++++++++++Medium set++++++++++"<<endl;
// geant3->Gsckov(idtmed[2105], 14, ppckov, absco_quarz, effic_all,rindex_quarz);
//Int_t *idtmed = gAlice->Idtmed();
AliSTART::Init();
fIdSens1=gMC->VolId("0TOP");
- printf("*** START version 0 initialized ***\n");
+ if(fDebug) printf("%s: *** START version 0 initialized ***\n",ClassName());
}
TClonesArray &lhits = *fHits;
if(!gMC->IsTrackAlive()) return; // particle has disappeared
- Float_t charge = gMC->TrackCharge();
- if(TMath::Abs(charge)<=0.) return; //take only charged particles
+ // Float_t charge = gMC->TrackCharge();
+ // if(TMath::Abs(charge)<=0.) return; //take only charged particles
id=gMC->CurrentVolID(copy);
- // printf("gMC->ckine->ipart %d",gMC->ckine->ipart);
- // Check the sensetive volume
+ // Check the sensetive volume
if(id==fIdSens1 ) {
if(gMC->IsTrackEntering()) {
gMC->CurrentVolOffID(2,copy);
vol[1]=copy;
gMC->CurrentVolOffID(3,copy1);
vol[0]=copy1;
+
gMC->TrackPosition(pos);
hits[0] = pos[0];
hits[1] = pos[1];
hits[2] = pos[2];
+ if(pos[2]<0) vol[0]=2;
+ if(pos[2]>=0) vol[0]=1;
+
Float_t etot=gMC->Etot();
hits[4]=etot;
Int_t iPart= gMC->TrackPid();
Float_t de=gMC->Edep();
edep=edep+de;
}
- }
- if(gMC->IsTrackExiting()) {
- Float_t de=gMC->Edep();
- edep=edep+de;
- hits[3]=edep*1e3;
- new(lhits[fNhits++]) AliSTARThit(fIshunt,gAlice->CurrentTrack(),vol,hits);
+
+ if(gMC->IsTrackExiting()) {
+ Float_t de=gMC->Edep();
+ edep=edep+de;
+ hits[3]=edep*1e3;
+ new(lhits[fNhits++]) AliSTARThit(fIshunt,gAlice->CurrentTrack(),vol,hits);
+ }
}
//---------------------------------------------------------------------
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff