/////////////////////////////////////////////////////////
// Manager and hits classes for set:MUON version 0 //
/////////////////////////////////////////////////////////
-
+#include <TRandom.h>
+#include <TF1.h>
#include <Riostream.h>
#include <TClonesArray.h>
#include <TLorentzVector.h>
fChambers = 0;
fStations = 0;
fStepManagerVersionOld = kFALSE;
- fStepMaxInActiveGas = 0.6;
+ fStepManagerVersionNew = kFALSE;
+ fStepManagerVersionTest = kFALSE;
+
+ fStepMaxInActiveGas = 2.0;
}
factory.Build(this, title);
fStepManagerVersionOld = kFALSE;
- fStepMaxInActiveGas = 0.6;
+ fStepManagerVersionNew = kFALSE;
+ fStepManagerVersionTest = kFALSE;
+
+ fStepMaxInActiveGas = 2.0;
}
//___________________________________________
iChamber2 =(AliMUONChamber*) (*fChambers)[1];
zpos1=iChamber1->Z();
zpos2=iChamber2->Z();
- dstation = zpos2 - zpos1;
+ dstation = TMath::Abs(zpos2 - zpos1);
// DGas decreased from standard one (0.5)
iChamber->SetDGas(0.4); iChamber2->SetDGas(0.4);
// DAlu increased from standard one (3% of X0),
gMC->Gsvolu("S01B", "BOX", idAlu1, bpar, 3);
gMC->Gsvolu("S02B", "BOX", idAlu1, bpar, 3);
- gMC->Gspos("S01B",1,"S01M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
+ gMC->Gspos("S01B",1,"S01M", -iChamber->RInner()-bpar[0] , 0, zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("S01B",2,"S01M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
+ gMC->Gspos("S01B",2,"S01M", iChamber->RInner()+bpar[0] , 0, zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("S01B",3,"S01M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
+ gMC->Gspos("S01B",3,"S01M", 0, -iChamber->RInner()-bpar[0] , zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("S01B",4,"S01M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
+ gMC->Gspos("S01B",4,"S01M", 0, iChamber->RInner()+bpar[0] , zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("S01B",5,"S01M", +iChamber->RInner()+bpar[0] , 0,+zfpos,
+ gMC->Gspos("S01B",5,"S01M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("S01B",6,"S01M", -iChamber->RInner()-bpar[0] , 0,+zfpos,
+ gMC->Gspos("S01B",6,"S01M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("S01B",7,"S01M", 0, +iChamber->RInner()+bpar[0] ,+zfpos,
+ gMC->Gspos("S01B",7,"S01M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("S01B",8,"S01M", 0, -iChamber->RInner()-bpar[0] ,+zfpos,
+ gMC->Gspos("S01B",8,"S01M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("S02B",1,"S02M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
+ gMC->Gspos("S02B",1,"S02M", -iChamber->RInner()-bpar[0] , 0, zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("S02B",2,"S02M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
+ gMC->Gspos("S02B",2,"S02M", iChamber->RInner()+bpar[0] , 0, zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("S02B",3,"S02M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
+ gMC->Gspos("S02B",3,"S02M", 0, -iChamber->RInner()-bpar[0] , zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("S02B",4,"S02M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
+ gMC->Gspos("S02B",4,"S02M", 0, iChamber->RInner()+bpar[0] , zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("S02B",5,"S02M", +iChamber->RInner()+bpar[0] , 0,+zfpos,
+ gMC->Gspos("S02B",5,"S02M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("S02B",6,"S02M", -iChamber->RInner()-bpar[0] , 0,+zfpos,
+ gMC->Gspos("S02B",6,"S02M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("S02B",7,"S02M", 0, +iChamber->RInner()+bpar[0] ,+zfpos,
+ gMC->Gspos("S02B",7,"S02M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("S02B",8,"S02M", 0, -iChamber->RInner()-bpar[0] ,+zfpos,
+ gMC->Gspos("S02B",8,"S02M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
idrotm[1101],"ONLY");
}
//
iChamber2 =(AliMUONChamber*) (*fChambers)[3];
zpos1=iChamber1->Z();
zpos2=iChamber2->Z();
- dstation = zpos2 - zpos1;
+ dstation = TMath::Abs(zpos2 - zpos1);
// DGas and DAlu not changed from standard values
zfpos=-(iChamber->DGas()+dframez+iChamber->DAlu())/2;
gMC->Gsvolu("S03B", "BOX", idAlu1, bpar, 3);
gMC->Gsvolu("S04B", "BOX", idAlu1, bpar, 3);
- gMC->Gspos("S03B",1,"S03M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
+ gMC->Gspos("S03B",1,"S03M", -iChamber->RInner()-bpar[0] , 0, zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("S03B",2,"S03M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
+ gMC->Gspos("S03B",2,"S03M", +iChamber->RInner()+bpar[0] , 0, zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("S03B",3,"S03M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
+ gMC->Gspos("S03B",3,"S03M", 0, -iChamber->RInner()-bpar[0] , zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("S03B",4,"S03M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
+ gMC->Gspos("S03B",4,"S03M", 0, +iChamber->RInner()+bpar[0] , zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("S03B",5,"S03M", +iChamber->RInner()+bpar[0] , 0,+zfpos,
+ gMC->Gspos("S03B",5,"S03M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("S03B",6,"S03M", -iChamber->RInner()-bpar[0] , 0,+zfpos,
+ gMC->Gspos("S03B",6,"S03M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("S03B",7,"S03M", 0, +iChamber->RInner()+bpar[0] ,+zfpos,
+ gMC->Gspos("S03B",7,"S03M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("S03B",8,"S03M", 0, -iChamber->RInner()-bpar[0] ,+zfpos,
+ gMC->Gspos("S03B",8,"S03M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("S04B",1,"S04M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
+ gMC->Gspos("S04B",1,"S04M", -iChamber->RInner()-bpar[0] , 0, zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("S04B",2,"S04M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
+ gMC->Gspos("S04B",2,"S04M", +iChamber->RInner()+bpar[0] , 0, zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("S04B",3,"S04M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
+ gMC->Gspos("S04B",3,"S04M", 0, -iChamber->RInner()-bpar[0] , zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("S04B",4,"S04M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
+ gMC->Gspos("S04B",4,"S04M", 0, +iChamber->RInner()+bpar[0] , zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("S04B",5,"S04M", +iChamber->RInner()+bpar[0] , 0,+zfpos,
+ gMC->Gspos("S04B",5,"S04M", -iChamber->RInner()-bpar[0] , 0,-zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("S04B",6,"S04M", -iChamber->RInner()-bpar[0] , 0,+zfpos,
+ gMC->Gspos("S04B",6,"S04M", +iChamber->RInner()+bpar[0] , 0,-zfpos,
idrotm[1100],"ONLY");
- gMC->Gspos("S04B",7,"S04M", 0, +iChamber->RInner()+bpar[0] ,+zfpos,
+ gMC->Gspos("S04B",7,"S04M", 0, -iChamber->RInner()-bpar[0] ,-zfpos,
idrotm[1101],"ONLY");
- gMC->Gspos("S04B",8,"S04M", 0, -iChamber->RInner()-bpar[0] ,+zfpos,
+ gMC->Gspos("S04B",8,"S04M", 0, +iChamber->RInner()+bpar[0] ,-zfpos,
idrotm[1101],"ONLY");
}
//
iChamber2 =(AliMUONChamber*) (*fChambers)[5];
zpos1=iChamber1->Z();
zpos2=iChamber2->Z();
- dstation = zpos2 - zpos1;
+ dstation = TMath::Abs(zpos2 - zpos1);
-// zfpos=-(iChamber->DGas()+dframez+iChamber->DAlu())/2; // not used any more
//
// Mother volume
tpar[0] = iChamber->RInner()-dframep;
slats5Mother="DDIP";
slats6Mother="DDIP";
- zoffs5 = zpos1;
- zoffs6 = zpos2;
+ zoffs5 = TMath::Abs(zpos1);
+ zoffs6 = TMath::Abs(zpos2);
}
else {
gMC->Gsvolu("S05M", "TUBE", idAir, tpar, 3);
Float_t zSlat = (i%2 ==0)? -spar[2] : spar[2];
sprintf(volNam5,"S05%d",i);
gMC->Gsvolu(volNam5,"BOX",slatMaterial,spar2,3);
- gMC->Gspos(volNam5, i*4+1,slats5Mother, xSlat32, ySlat31, zoffs5+zSlat+2.*dzCh3, 0, "ONLY");
- gMC->Gspos(volNam5, i*4+2,slats5Mother,-xSlat32, ySlat31, zoffs5+zSlat-2.*dzCh3, 0, "ONLY");
+ gMC->Gspos(volNam5, i*4+1,slats5Mother, -xSlat32, ySlat31, zoffs5-zSlat-2.*dzCh3, 0, "ONLY");
+ gMC->Gspos(volNam5, i*4+2,slats5Mother, +xSlat32, ySlat31, zoffs5-zSlat+2.*dzCh3, 0, "ONLY");
if (i>0) {
- gMC->Gspos(volNam5, i*4+3,slats5Mother, xSlat32, ySlat32, zoffs5+zSlat+2.*dzCh3, 0, "ONLY");
- gMC->Gspos(volNam5, i*4+4,slats5Mother,-xSlat32, ySlat32, zoffs5+zSlat-2.*dzCh3, 0, "ONLY");
+ gMC->Gspos(volNam5, i*4+3,slats5Mother,-xSlat32, ySlat32, zoffs5-zSlat-2.*dzCh3, 0, "ONLY");
+ gMC->Gspos(volNam5, i*4+4,slats5Mother,+xSlat32, ySlat32, zoffs5-zSlat+2.*dzCh3, 0, "ONLY");
}
sprintf(volNam6,"S06%d",i);
gMC->Gsvolu(volNam6,"BOX",slatMaterial,spar,3);
- gMC->Gspos(volNam6, i*4+1,slats6Mother, xSlat3, ySlat31, zoffs6+zSlat+2.*dzCh3, 0, "ONLY");
- gMC->Gspos(volNam6, i*4+2,slats6Mother,-xSlat3, ySlat31, zoffs6+zSlat-2.*dzCh3, 0, "ONLY");
+ gMC->Gspos(volNam6, i*4+1,slats6Mother,-xSlat3, ySlat31, zoffs6-zSlat-2.*dzCh3, 0, "ONLY");
+ gMC->Gspos(volNam6, i*4+2,slats6Mother,+xSlat3, ySlat31, zoffs6-zSlat+2.*dzCh3, 0, "ONLY");
if (i>0) {
- gMC->Gspos(volNam6, i*4+3,slats6Mother, xSlat3, ySlat32, zoffs6+zSlat+2.*dzCh3, 0, "ONLY");
- gMC->Gspos(volNam6, i*4+4,slats6Mother,-xSlat3, ySlat32, zoffs6+zSlat-2.*dzCh3, 0, "ONLY");
+ gMC->Gspos(volNam6, i*4+3,slats6Mother,-xSlat3, ySlat32, zoffs6-zSlat-2.*dzCh3, 0, "ONLY");
+ gMC->Gspos(volNam6, i*4+4,slats6Mother,+xSlat3, ySlat32, zoffs6-zSlat+2.*dzCh3, 0, "ONLY");
}
}
Float_t xvol=(pcbLength+xdiv)/2.+1.999;
Float_t yvol=ydiv + dydiv/2.;
//printf ("y ll = %f y ur = %f \n",yvol - divpar[1], yvol + divpar[1]);
- gMC->Gsposp("S05G",imax+4*idiv+1,slats5Mother, xvol, yvol, zoffs5+z1+z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S06G",imax+4*idiv+1,slats6Mother, xvol, yvol, zoffs6+z1+z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S05G",imax+4*idiv+2,slats5Mother, xvol,-yvol, zoffs5+z1+z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S06G",imax+4*idiv+2,slats6Mother, xvol,-yvol, zoffs6+z1+z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S05G",imax+4*idiv+3,slats5Mother,-xvol, yvol, zoffs5+z1-z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S06G",imax+4*idiv+3,slats6Mother,-xvol, yvol, zoffs6+z1-z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S05G",imax+4*idiv+4,slats5Mother,-xvol,-yvol, zoffs5+z1-z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S06G",imax+4*idiv+4,slats6Mother,-xvol,-yvol, zoffs6+z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S05G",imax+4*idiv+1,slats5Mother,-xvol, yvol, zoffs5-z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S06G",imax+4*idiv+1,slats6Mother,-xvol, yvol, zoffs6-z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S05G",imax+4*idiv+2,slats5Mother,-xvol,-yvol, zoffs5-z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S06G",imax+4*idiv+2,slats6Mother,-xvol,-yvol, zoffs6-z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S05G",imax+4*idiv+3,slats5Mother,+xvol, yvol, zoffs5-z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S06G",imax+4*idiv+3,slats6Mother,+xvol, yvol, zoffs6-z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S05G",imax+4*idiv+4,slats5Mother,+xvol,-yvol, zoffs5-z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S06G",imax+4*idiv+4,slats6Mother,+xvol,-yvol, zoffs6-z1+z2, 0, "ONLY",divpar,3);
}
}
iChamber2 =(AliMUONChamber*) (*fChambers)[7];
zpos1=iChamber1->Z();
zpos2=iChamber2->Z();
- dstation = zpos2 - zpos1;
+ dstation = TMath::Abs(zpos2 - zpos1);
// zfpos=-(iChamber->DGas()+dframez+iChamber->DAlu())/2; // not used any more
//
Float_t zSlat = (i%2 ==0)? spar[2] : -spar[2];
sprintf(volNam7,"S07%d",i);
gMC->Gsvolu(volNam7,"BOX",slatMaterial,spar,3);
- gMC->Gspos(volNam7, i*4+1,"S07M", xSlat4, ySlat4, zSlat+2.*dzCh4, 0, "ONLY");
- gMC->Gspos(volNam7, i*4+2,"S07M",-xSlat4, ySlat4, zSlat-2.*dzCh4, 0, "ONLY");
+ gMC->Gspos(volNam7, i*4+1,"S07M",-xSlat4, ySlat4, -zSlat-2.*dzCh4, 0, "ONLY");
+ gMC->Gspos(volNam7, i*4+2,"S07M",+xSlat4, ySlat4, -zSlat+2.*dzCh4, 0, "ONLY");
if (i>0) {
- gMC->Gspos(volNam7, i*4+3,"S07M", xSlat4,-ySlat4, zSlat+2.*dzCh4, 0, "ONLY");
- gMC->Gspos(volNam7, i*4+4,"S07M",-xSlat4,-ySlat4, zSlat-2.*dzCh4, 0, "ONLY");
+ gMC->Gspos(volNam7, i*4+3,"S07M",-xSlat4,-ySlat4, -zSlat-2.*dzCh4, 0, "ONLY");
+ gMC->Gspos(volNam7, i*4+4,"S07M",+xSlat4,-ySlat4, -zSlat+2.*dzCh4, 0, "ONLY");
}
sprintf(volNam8,"S08%d",i);
gMC->Gsvolu(volNam8,"BOX",slatMaterial,spar,3);
- gMC->Gspos(volNam8, i*4+1,"S08M", xSlat4, ySlat4, zSlat+2.*dzCh4, 0, "ONLY");
- gMC->Gspos(volNam8, i*4+2,"S08M",-xSlat4, ySlat4, zSlat-2.*dzCh4, 0, "ONLY");
+ gMC->Gspos(volNam8, i*4+1,"S08M",-xSlat4, ySlat4, -zSlat-2.*dzCh4, 0, "ONLY");
+ gMC->Gspos(volNam8, i*4+2,"S08M",+xSlat4, ySlat4, -zSlat+2.*dzCh4, 0, "ONLY");
if (i>0) {
- gMC->Gspos(volNam8, i*4+3,"S08M", xSlat4,-ySlat4, zSlat+2.*dzCh4, 0, "ONLY");
- gMC->Gspos(volNam8, i*4+4,"S08M",-xSlat4,-ySlat4, zSlat-2.*dzCh4, 0, "ONLY");
+ gMC->Gspos(volNam8, i*4+3,"S08M",-xSlat4,-ySlat4, -zSlat-2.*dzCh4, 0, "ONLY");
+ gMC->Gspos(volNam8, i*4+4,"S08M",+xSlat4,-ySlat4, -zSlat+2.*dzCh4, 0, "ONLY");
}
}
divpar[2] = sensWidth/2.;
Float_t xvol=(pcbLength+xdiv)/2.+1.999;
Float_t yvol=ydiv + dydiv/2.;
- gMC->Gsposp("S07G",imax+4*idiv+1,"S07M", xvol, yvol, z1+z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S08G",imax+4*idiv+1,"S08M", xvol, yvol, z1+z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S07G",imax+4*idiv+2,"S07M", xvol,-yvol, z1+z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S08G",imax+4*idiv+2,"S08M", xvol,-yvol, z1+z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S07G",imax+4*idiv+3,"S07M",-xvol, yvol, z1-z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S08G",imax+4*idiv+3,"S08M",-xvol, yvol, z1-z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S07G",imax+4*idiv+4,"S07M",-xvol,-yvol, z1-z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S08G",imax+4*idiv+4,"S08M",-xvol,-yvol, z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S07G",imax+4*idiv+1,"S07M", -xvol, yvol, -z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S08G",imax+4*idiv+1,"S08M", -xvol, yvol, -z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S07G",imax+4*idiv+2,"S07M", -xvol,-yvol, -z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S08G",imax+4*idiv+2,"S08M", -xvol,-yvol, -z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S07G",imax+4*idiv+3,"S07M", xvol, yvol, -z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S08G",imax+4*idiv+3,"S08M", xvol, yvol, -z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S07G",imax+4*idiv+4,"S07M", xvol,-yvol, -z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S08G",imax+4*idiv+4,"S08M", xvol,-yvol, -z1+z2, 0, "ONLY",divpar,3);
}
iChamber2 =(AliMUONChamber*) (*fChambers)[9];
zpos1=iChamber1->Z();
zpos2=iChamber2->Z();
- dstation = zpos2 - zpos1;
+ dstation = TMath::Abs(zpos2 - zpos1);
// zfpos=-(iChamber->DGas()+dframez+iChamber->DAlu())/2; // not used any more
//
Float_t zSlat = (i%2 ==0)? -spar[2] : spar[2];
sprintf(volNam9,"S09%d",i);
gMC->Gsvolu(volNam9,"BOX",slatMaterial,spar,3);
- gMC->Gspos(volNam9, i*4+1,"S09M", xSlat5, ySlat5, zSlat+2.*dzCh5, 0, "ONLY");
- gMC->Gspos(volNam9, i*4+2,"S09M",-xSlat5, ySlat5, zSlat-2.*dzCh5, 0, "ONLY");
+ gMC->Gspos(volNam9, i*4+1,"S09M",-xSlat5, ySlat5, -zSlat-2.*dzCh5, 0, "ONLY");
+ gMC->Gspos(volNam9, i*4+2,"S09M",+xSlat5, ySlat5, -zSlat+2.*dzCh5, 0, "ONLY");
if (i>0) {
- gMC->Gspos(volNam9, i*4+3,"S09M", xSlat5,-ySlat5, zSlat+2.*dzCh5, 0, "ONLY");
- gMC->Gspos(volNam9, i*4+4,"S09M",-xSlat5,-ySlat5, zSlat-2.*dzCh5, 0, "ONLY");
+ gMC->Gspos(volNam9, i*4+3,"S09M",-xSlat5,-ySlat5, -zSlat-2.*dzCh5, 0, "ONLY");
+ gMC->Gspos(volNam9, i*4+4,"S09M",+xSlat5,-ySlat5, -zSlat+2.*dzCh5, 0, "ONLY");
}
sprintf(volNam10,"S10%d",i);
gMC->Gsvolu(volNam10,"BOX",slatMaterial,spar,3);
- gMC->Gspos(volNam10, i*4+1,"S10M", xSlat5, ySlat5, zSlat+2.*dzCh5, 0, "ONLY");
- gMC->Gspos(volNam10, i*4+2,"S10M",-xSlat5, ySlat5, zSlat-2.*dzCh5, 0, "ONLY");
+ gMC->Gspos(volNam10, i*4+1,"S10M",-xSlat5, ySlat5, -zSlat-2.*dzCh5, 0, "ONLY");
+ gMC->Gspos(volNam10, i*4+2,"S10M",+xSlat5, ySlat5, -zSlat+2.*dzCh5, 0, "ONLY");
if (i>0) {
- gMC->Gspos(volNam10, i*4+3,"S10M", xSlat5,-ySlat5, zSlat+2.*dzCh5, 0, "ONLY");
- gMC->Gspos(volNam10, i*4+4,"S10M",-xSlat5,-ySlat5, zSlat-2.*dzCh5, 0, "ONLY");
+ gMC->Gspos(volNam10, i*4+3,"S10M",-xSlat5,-ySlat5, -zSlat-2.*dzCh5, 0, "ONLY");
+ gMC->Gspos(volNam10, i*4+4,"S10M",+xSlat5,-ySlat5, -zSlat+2.*dzCh5, 0, "ONLY");
}
}
divpar[2] = sensWidth/2.;
Float_t xvol=(pcbLength+xdiv)/2. + 1.999;
Float_t yvol=ydiv + dydiv/2.;
- gMC->Gsposp("S09G",imax+4*idiv+1,"S09M", xvol, yvol, z1+z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S10G",imax+4*idiv+1,"S10M", xvol, yvol, z1+z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S09G",imax+4*idiv+2,"S09M", xvol,-yvol, z1+z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S10G",imax+4*idiv+2,"S10M", xvol,-yvol, z1+z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S09G",imax+4*idiv+3,"S09M",-xvol, yvol, z1-z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S10G",imax+4*idiv+3,"S10M",-xvol, yvol, z1-z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S09G",imax+4*idiv+4,"S09M",-xvol,-yvol, z1-z2, 0, "ONLY",divpar,3);
- gMC->Gsposp("S10G",imax+4*idiv+4,"S10M",-xvol,-yvol, z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S09G",imax+4*idiv+1,"S09M", -xvol, yvol, -z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S10G",imax+4*idiv+1,"S10M", -xvol, yvol, -z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S09G",imax+4*idiv+2,"S09M", -xvol,-yvol, -z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S10G",imax+4*idiv+2,"S10M", -xvol,-yvol, -z1-z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S09G",imax+4*idiv+3,"S09M", +xvol, yvol, -z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S10G",imax+4*idiv+3,"S10M", +xvol, yvol, -z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S09G",imax+4*idiv+4,"S09M", +xvol,-yvol, -z1+z2, 0, "ONLY",divpar,3);
+ gMC->Gsposp("S10G",imax+4*idiv+4,"S10M", +xvol,-yvol, -z1+z2, 0, "ONLY",divpar,3);
}
}
-
-///////////////////////////////////////
-// GEOMETRY FOR THE TRIGGER CHAMBERS //
-///////////////////////////////////////
-
-// 03/00 P. Dupieux : introduce a slighly more realistic
-// geom. of the trigger readout planes with
-// 2 Zpos per trigger plane (alternate
-// between left and right of the trigger)
-
-// Parameters of the Trigger Chambers
-
-// DP03-01 introduce dead zone of +/- 2 cm arround x=0 (as in TDR, fig3.27)
- const Float_t kDXZERO=2.;
- const Float_t kXMC1MIN=34.;
- const Float_t kXMC1MED=51.;
- const Float_t kXMC1MAX=272.;
- const Float_t kYMC1MIN=34.;
- const Float_t kYMC1MAX=51.;
- const Float_t kRMIN1=50.;
-// DP03-01 const Float_t kRMAX1=62.;
- const Float_t kRMAX1=64.;
- const Float_t kRMIN2=50.;
-// DP03-01 const Float_t kRMAX2=66.;
- const Float_t kRMAX2=68.;
-
-// zposition of the middle of the gas gap in mother vol
- const Float_t kZMCm=-3.6;
- const Float_t kZMCp=+3.6;
-
-
-// TRIGGER STATION 1 - TRIGGER STATION 1 - TRIGGER STATION 1
-
- // iChamber 1 and 2 for first and second chambers in the station
- // iChamber (first chamber) kept for other quanties than Z,
- // assumed to be the same in both chambers
- iChamber1 = iChamber = (AliMUONChamber*) (*fChambers)[10];
- iChamber2 =(AliMUONChamber*) (*fChambers)[11];
-
- // 03/00
- // zpos1 and zpos2 are now the middle of the first and second
- // plane of station 1 :
- // zpos1=(16075+15995)/2=16035 mm, thick/2=40 mm
- // zpos2=(16225+16145)/2=16185 mm, thick/2=40 mm
- //
- // zpos1m=15999 mm , zpos1p=16071 mm (middles of gas gaps)
- // zpos2m=16149 mm , zpos2p=16221 mm (middles of gas gaps)
- // rem : the total thickness accounts for 1 mm of al on both
- // side of the RPCs (see zpos1 and zpos2), as previously
-
- zpos1=iChamber1->Z();
- zpos2=iChamber2->Z();
-
-
-// Mother volume definition
- tpar[0] = iChamber->RInner();
- tpar[1] = iChamber->ROuter();
- tpar[2] = 4.0;
- gMC->Gsvolu("SM11", "TUBE", idAir, tpar, 3);
- gMC->Gsvolu("SM12", "TUBE", idAir, tpar, 3);
-
-// Definition of the flange between the beam shielding and the RPC
- tpar[0]= kRMIN1;
- tpar[1]= kRMAX1;
- tpar[2]= 4.0;
-
- gMC->Gsvolu("SF1A", "TUBE", idAlu1, tpar, 3); //Al
- gMC->Gspos("SF1A", 1, "SM11", 0., 0., 0., 0, "MANY");
-
- gMC->Gsvolu("SF3A", "TUBE", idAlu1, tpar, 3); //Al
- gMC->Gspos("SF3A", 1, "SM12", 0., 0., 0., 0, "MANY");
-
-
-// FIRST PLANE OF STATION 1
-
-// ratios of zpos1m/zpos1p and inverse for first plane
- Float_t zmp=(zpos1-3.6)/(zpos1+3.6);
- Float_t zpm=1./zmp;
-
-
-// Definition of prototype for chambers in the first plane
-
- tpar[0]= 0.;
- tpar[1]= 0.;
- tpar[2]= 0.;
-
- gMC->Gsvolu("SC1A", "BOX ", idAlu1, tpar, 0); //Al
- gMC->Gsvolu("SB1A", "BOX ", idtmed[1107], tpar, 0); //Bakelite
- gMC->Gsvolu("SG1A", "BOX ", idtmed[1106], tpar, 0); //Gas streamer
-
-// chamber type A
- tpar[0] = -1.;
- tpar[1] = -1.;
-
-// DP03-01 const Float_t kXMC1A=kXMC1MED+(kXMC1MAX-kXMC1MED)/2.;
- const Float_t kXMC1A=kDXZERO+kXMC1MED+(kXMC1MAX-kXMC1MED)/2.;
- const Float_t kYMC1Am=0.;
- const Float_t kYMC1Ap=0.;
-
- tpar[2] = 0.1;
- gMC->Gsposp("SG1A", 1, "SB1A", 0., 0., 0., 0, "ONLY",tpar,3);
- tpar[2] = 0.3;
- gMC->Gsposp("SB1A", 1, "SC1A", 0., 0., 0., 0, "ONLY",tpar,3);
-
- tpar[2] = 0.4;
- tpar[0] = (kXMC1MAX-kXMC1MED)/2.;
- tpar[1] = kYMC1MIN;
-
- gMC->Gsposp("SC1A", 1, "SM11",kXMC1A,kYMC1Am,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC1A", 2, "SM11",-kXMC1A,kYMC1Ap,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsbool("SC1A", "SF1A");
-
-// chamber type B
- Float_t tpar1save=tpar[1];
- Float_t y1msave=kYMC1Am;
- Float_t y1psave=kYMC1Ap;
+//********************************************************************
+// Trigger **
+//********************************************************************
+ /*
+ zpos1 and zpos2 are the middle of the first and second
+ planes of station 1 (+1m for second station):
+ zpos1=(zpos1m+zpos1p)/2=(15999+16071)/2=16035 mm, thick/2=40 mm
+ zpos2=(zpos2m+zpos2p)/2=(16169+16241)/2=16205 mm, thick/2=40 mm
+ zposxm and zposxp= middles of gaz gaps within a detection plane
+ rem: the total thickness accounts for 1 mm of al on both
+ side of the RPCs (see zpos1 and zpos2)
+ */
+
+// vertical gap between right and left chambers (kDXZERO*2=4cm)
+ const Float_t kDXZERO=2.;
+// main distances for chamber definition in first plane/first station
+ const Float_t kXMIN=34.;
+ const Float_t kXMED=51.;
+ const Float_t kXMAX=272.;
+// kXMAX will become 255. in real life. segmentation to be updated accordingly
+// (see fig.2-4 & 2-5 of Local Trigger Board PRR)
+ const Float_t kYMIN=34.;
+ const Float_t kYMAX=51.;
+// inner/outer radius of flange between beam shield. and chambers (1/station)
+ const Float_t kRMIN[2]={50.,50.};
+ const Float_t kRMAX[2]={64.,68.};
+// z position of the middle of the gas gap in mother vol
+ const Float_t kZm=-3.6;
+ const Float_t kZp=+3.6;
- tpar[0] = (kXMC1MAX-kXMC1MIN)/2.;
- tpar[1] = (kYMC1MAX-kYMC1MIN)/2.;
-
-// DP03-01 const Float_t kXMC1B=kXMC1MIN+tpar[0];
- const Float_t kXMC1B=kDXZERO+kXMC1MIN+tpar[0];
- const Float_t kYMC1Bp=(y1msave+tpar1save)*zpm+tpar[1];
- const Float_t kYMC1Bm=(y1psave+tpar1save)*zmp+tpar[1];
-
- gMC->Gsposp("SC1A", 3, "SM11",kXMC1B,kYMC1Bp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC1A", 4, "SM11",-kXMC1B,kYMC1Bm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC1A", 5, "SM11",kXMC1B,-kYMC1Bp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC1A", 6, "SM11",-kXMC1B,-kYMC1Bm,kZMCm, 0, "ONLY", tpar, 3);
-
-// chamber type C (end of type B !!)
- tpar1save=tpar[1];
- y1msave=kYMC1Bm;
- y1psave=kYMC1Bp;
-
- tpar[0] = kXMC1MAX/2;
- tpar[1] = kYMC1MAX/2;
-
-
-// DP03-01 const Float_t kXMC1C=tpar[0];
- const Float_t kXMC1C=kDXZERO+tpar[0];
-// warning : same Z than type B
- const Float_t kYMC1Cp=(y1psave+tpar1save)*1.+tpar[1];
- const Float_t kYMC1Cm=(y1msave+tpar1save)*1.+tpar[1];
-
- gMC->Gsposp("SC1A", 7, "SM11",kXMC1C,kYMC1Cp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC1A", 8, "SM11",-kXMC1C,kYMC1Cm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC1A", 9, "SM11",kXMC1C,-kYMC1Cp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC1A", 10, "SM11",-kXMC1C,-kYMC1Cm,kZMCm, 0, "ONLY", tpar, 3);
-
-// chamber type D, E and F (same size)
- tpar1save=tpar[1];
- y1msave=kYMC1Cm;
- y1psave=kYMC1Cp;
-
- tpar[0] = kXMC1MAX/2.;
- tpar[1] = kYMC1MIN;
-
-// DP03-01 const Float_t kXMC1D=tpar[0];
- const Float_t kXMC1D=kDXZERO+tpar[0];
- const Float_t kYMC1Dp=(y1msave+tpar1save)*zpm+tpar[1];
- const Float_t kYMC1Dm=(y1psave+tpar1save)*zmp+tpar[1];
-
- gMC->Gsposp("SC1A", 11, "SM11",kXMC1D,kYMC1Dm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC1A", 12, "SM11",-kXMC1D,kYMC1Dp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC1A", 13, "SM11",kXMC1D,-kYMC1Dm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC1A", 14, "SM11",-kXMC1D,-kYMC1Dp,kZMCp, 0, "ONLY", tpar, 3);
-
-
- tpar1save=tpar[1];
- y1msave=kYMC1Dm;
- y1psave=kYMC1Dp;
- const Float_t kYMC1Ep=(y1msave+tpar1save)*zpm+tpar[1];
- const Float_t kYMC1Em=(y1psave+tpar1save)*zmp+tpar[1];
-
- gMC->Gsposp("SC1A", 15, "SM11",kXMC1D,kYMC1Ep,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC1A", 16, "SM11",-kXMC1D,kYMC1Em,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC1A", 17, "SM11",kXMC1D,-kYMC1Ep,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC1A", 18, "SM11",-kXMC1D,-kYMC1Em,kZMCm, 0, "ONLY", tpar, 3);
-
- tpar1save=tpar[1];
- y1msave=kYMC1Em;
- y1psave=kYMC1Ep;
- const Float_t kYMC1Fp=(y1msave+tpar1save)*zpm+tpar[1];
- const Float_t kYMC1Fm=(y1psave+tpar1save)*zmp+tpar[1];
-
- gMC->Gsposp("SC1A", 19, "SM11",kXMC1D,kYMC1Fm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC1A", 20, "SM11",-kXMC1D,kYMC1Fp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC1A", 21, "SM11",kXMC1D,-kYMC1Fm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC1A", 22, "SM11",-kXMC1D,-kYMC1Fp,kZMCp, 0, "ONLY", tpar, 3);
-
-// Positioning first plane in ALICE
- gMC->Gspos("SM11", 1, "ALIC", 0., 0., zpos1, 0, "ONLY");
-
-// End of geometry definition for the first plane of station 1
-
-
+ iChamber1 = (AliMUONChamber*) (*fChambers)[10];
+ zpos1 = iChamber1->Z();
-// SECOND PLANE OF STATION 1 : proj ratio = zpos2/zpos1
-
- const Float_t kZ12=zpos2/zpos1;
-
-// Definition of prototype for chambers in the second plane of station 1
-
- tpar[0]= 0.;
- tpar[1]= 0.;
- tpar[2]= 0.;
-
- gMC->Gsvolu("SC2A", "BOX ", idAlu1, tpar, 0); //Al
- gMC->Gsvolu("SB2A", "BOX ", idtmed[1107], tpar, 0); //Bakelite
- gMC->Gsvolu("SG2A", "BOX ", idtmed[1106], tpar, 0); //Gas streamer
-
-// chamber type A
- tpar[0] = -1.;
- tpar[1] = -1.;
-
- const Float_t kXMC2A=kXMC1A*kZ12;
- const Float_t kYMC2Am=0.;
- const Float_t kYMC2Ap=0.;
-
- tpar[2] = 0.1;
- gMC->Gsposp("SG2A", 1, "SB2A", 0., 0., 0., 0, "ONLY",tpar,3);
- tpar[2] = 0.3;
- gMC->Gsposp("SB2A", 1, "SC2A", 0., 0., 0., 0, "ONLY",tpar,3);
-
- tpar[2] = 0.4;
- tpar[0] = ((kXMC1MAX-kXMC1MED)/2.)*kZ12;
- tpar[1] = kYMC1MIN*kZ12;
-
- gMC->Gsposp("SC2A", 1, "SM12",kXMC2A,kYMC2Am,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC2A", 2, "SM12",-kXMC2A,kYMC2Ap,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsbool("SC2A", "SF3A");
-
-
-// chamber type B
-
- tpar[0] = ((kXMC1MAX-kXMC1MIN)/2.)*kZ12;
- tpar[1] = ((kYMC1MAX-kYMC1MIN)/2.)*kZ12;
-
- const Float_t kXMC2B=kXMC1B*kZ12;
- const Float_t kYMC2Bp=kYMC1Bp*kZ12;
- const Float_t kYMC2Bm=kYMC1Bm*kZ12;
- gMC->Gsposp("SC2A", 3, "SM12",kXMC2B,kYMC2Bp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC2A", 4, "SM12",-kXMC2B,kYMC2Bm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC2A", 5, "SM12",kXMC2B,-kYMC2Bp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC2A", 6, "SM12",-kXMC2B,-kYMC2Bm,kZMCm, 0, "ONLY", tpar, 3);
-
-
-// chamber type C (end of type B !!)
-
- tpar[0] = (kXMC1MAX/2)*kZ12;
- tpar[1] = (kYMC1MAX/2)*kZ12;
-
- const Float_t kXMC2C=kXMC1C*kZ12;
- const Float_t kYMC2Cp=kYMC1Cp*kZ12;
- const Float_t kYMC2Cm=kYMC1Cm*kZ12;
- gMC->Gsposp("SC2A", 7, "SM12",kXMC2C,kYMC2Cp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC2A", 8, "SM12",-kXMC2C,kYMC2Cm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC2A", 9, "SM12",kXMC2C,-kYMC2Cp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC2A", 10, "SM12",-kXMC2C,-kYMC2Cm,kZMCm, 0, "ONLY", tpar, 3);
-
-// chamber type D, E and F (same size)
-
- tpar[0] = (kXMC1MAX/2.)*kZ12;
- tpar[1] = kYMC1MIN*kZ12;
-
- const Float_t kXMC2D=kXMC1D*kZ12;
- const Float_t kYMC2Dp=kYMC1Dp*kZ12;
- const Float_t kYMC2Dm=kYMC1Dm*kZ12;
- gMC->Gsposp("SC2A", 11, "SM12",kXMC2D,kYMC2Dm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC2A", 12, "SM12",-kXMC2D,kYMC2Dp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC2A", 13, "SM12",kXMC2D,-kYMC2Dm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC2A", 14, "SM12",-kXMC2D,-kYMC2Dp,kZMCp, 0, "ONLY", tpar, 3);
-
- const Float_t kYMC2Ep=kYMC1Ep*kZ12;
- const Float_t kYMC2Em=kYMC1Em*kZ12;
- gMC->Gsposp("SC2A", 15, "SM12",kXMC2D,kYMC2Ep,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC2A", 16, "SM12",-kXMC2D,kYMC2Em,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC2A", 17, "SM12",kXMC2D,-kYMC2Ep,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC2A", 18, "SM12",-kXMC2D,-kYMC2Em,kZMCm, 0, "ONLY", tpar, 3);
-
-
- const Float_t kYMC2Fp=kYMC1Fp*kZ12;
- const Float_t kYMC2Fm=kYMC1Fm*kZ12;
- gMC->Gsposp("SC2A", 19, "SM12",kXMC2D,kYMC2Fm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC2A", 20, "SM12",-kXMC2D,kYMC2Fp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC2A", 21, "SM12",kXMC2D,-kYMC2Fm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC2A", 22, "SM12",-kXMC2D,-kYMC2Fp,kZMCp, 0, "ONLY", tpar, 3);
-
-// Positioning second plane of station 1 in ALICE
-
- gMC->Gspos("SM12", 1, "ALIC", 0., 0., zpos2, 0, "ONLY");
-
-// End of geometry definition for the second plane of station 1
-
-
-
-// TRIGGER STATION 2 - TRIGGER STATION 2 - TRIGGER STATION 2
-
- // 03/00
- // zpos3 and zpos4 are now the middle of the first and second
- // plane of station 2 :
- // zpos3=(17075+16995)/2=17035 mm, thick/2=40 mm
- // zpos4=(17225+17145)/2=17185 mm, thick/2=40 mm
- //
- // zpos3m=16999 mm , zpos3p=17071 mm (middles of gas gaps)
- // zpos4m=17149 mm , zpos4p=17221 mm (middles of gas gaps)
- // rem : the total thickness accounts for 1 mm of al on both
- // side of the RPCs (see zpos3 and zpos4), as previously
- iChamber1 = iChamber = (AliMUONChamber*) (*fChambers)[12];
- iChamber2 =(AliMUONChamber*) (*fChambers)[13];
- Float_t zpos3=iChamber1->Z();
- Float_t zpos4=iChamber2->Z();
-
-
-// Mother volume definition
- tpar[0] = iChamber->RInner();
- tpar[1] = iChamber->ROuter();
- tpar[2] = 4.0;
+// ratio of zpos1m/zpos1p and inverse for first plane
+ Float_t zmp=(zpos1+3.6)/(zpos1-3.6);
+ Float_t zpm=1./zmp;
- gMC->Gsvolu("SM21", "TUBE", idAir, tpar, 3);
- gMC->Gsvolu("SM22", "TUBE", idAir, tpar, 3);
-
-// Definition of the flange between the beam shielding and the RPC
-// ???? interface shielding
-
- tpar[0]= kRMIN2;
- tpar[1]= kRMAX2;
- tpar[2]= 4.0;
-
- gMC->Gsvolu("SF2A", "TUBE", idAlu1, tpar, 3); //Al
- gMC->Gspos("SF2A", 1, "SM21", 0., 0., 0., 0, "MANY");
-
- gMC->Gsvolu("SF4A", "TUBE", idAlu1, tpar, 3); //Al
- gMC->Gspos("SF4A", 1, "SM22", 0., 0., 0., 0, "MANY");
-
-
-
-// FIRST PLANE OF STATION 2 : proj ratio = zpos3/zpos1
-
- const Float_t kZ13=zpos3/zpos1;
-
-// Definition of prototype for chambers in the first plane of station 2
- tpar[0]= 0.;
- tpar[1]= 0.;
- tpar[2]= 0.;
-
- gMC->Gsvolu("SC3A", "BOX ", idAlu1, tpar, 0); //Al
- gMC->Gsvolu("SB3A", "BOX ", idtmed[1107], tpar, 0); //Bakelite
- gMC->Gsvolu("SG3A", "BOX ", idtmed[1106], tpar, 0); //Gas streamer
-
-
-// chamber type A
- tpar[0] = -1.;
- tpar[1] = -1.;
-
- const Float_t kXMC3A=kXMC1A*kZ13;
- const Float_t kYMC3Am=0.;
- const Float_t kYMC3Ap=0.;
-
- tpar[2] = 0.1;
- gMC->Gsposp("SG3A", 1, "SB3A", 0., 0., 0., 0, "ONLY",tpar,3);
- tpar[2] = 0.3;
- gMC->Gsposp("SB3A", 1, "SC3A", 0., 0., 0., 0, "ONLY",tpar,3);
-
- tpar[2] = 0.4;
- tpar[0] = ((kXMC1MAX-kXMC1MED)/2.)*kZ13;
- tpar[1] = kYMC1MIN*kZ13;
- gMC->Gsposp("SC3A", 1, "SM21",kXMC3A,kYMC3Am,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC3A", 2, "SM21",-kXMC3A,kYMC3Ap,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsbool("SC3A", "SF2A");
-
-
-// chamber type B
- tpar[0] = ((kXMC1MAX-kXMC1MIN)/2.)*kZ13;
- tpar[1] = ((kYMC1MAX-kYMC1MIN)/2.)*kZ13;
-
- const Float_t kXMC3B=kXMC1B*kZ13;
- const Float_t kYMC3Bp=kYMC1Bp*kZ13;
- const Float_t kYMC3Bm=kYMC1Bm*kZ13;
- gMC->Gsposp("SC3A", 3, "SM21",kXMC3B,kYMC3Bp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC3A", 4, "SM21",-kXMC3B,kYMC3Bm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC3A", 5, "SM21",kXMC3B,-kYMC3Bp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC3A", 6, "SM21",-kXMC3B,-kYMC3Bm,kZMCm, 0, "ONLY", tpar, 3);
-
-
-// chamber type C (end of type B !!)
- tpar[0] = (kXMC1MAX/2)*kZ13;
- tpar[1] = (kYMC1MAX/2)*kZ13;
-
- const Float_t kXMC3C=kXMC1C*kZ13;
- const Float_t kYMC3Cp=kYMC1Cp*kZ13;
- const Float_t kYMC3Cm=kYMC1Cm*kZ13;
- gMC->Gsposp("SC3A", 7, "SM21",kXMC3C,kYMC3Cp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC3A", 8, "SM21",-kXMC3C,kYMC3Cm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC3A", 9, "SM21",kXMC3C,-kYMC3Cp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC3A", 10, "SM21",-kXMC3C,-kYMC3Cm,kZMCm, 0, "ONLY", tpar, 3);
-
-
-// chamber type D, E and F (same size)
-
- tpar[0] = (kXMC1MAX/2.)*kZ13;
- tpar[1] = kYMC1MIN*kZ13;
-
- const Float_t kXMC3D=kXMC1D*kZ13;
- const Float_t kYMC3Dp=kYMC1Dp*kZ13;
- const Float_t kYMC3Dm=kYMC1Dm*kZ13;
- gMC->Gsposp("SC3A", 11, "SM21",kXMC3D,kYMC3Dm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC3A", 12, "SM21",-kXMC3D,kYMC3Dp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC3A", 13, "SM21",kXMC3D,-kYMC3Dm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC3A", 14, "SM21",-kXMC3D,-kYMC3Dp,kZMCp, 0, "ONLY", tpar, 3);
-
- const Float_t kYMC3Ep=kYMC1Ep*kZ13;
- const Float_t kYMC3Em=kYMC1Em*kZ13;
- gMC->Gsposp("SC3A", 15, "SM21",kXMC3D,kYMC3Ep,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC3A", 16, "SM21",-kXMC3D,kYMC3Em,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC3A", 17, "SM21",kXMC3D,-kYMC3Ep,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC3A", 18, "SM21",-kXMC3D,-kYMC3Em,kZMCm, 0, "ONLY", tpar, 3);
-
- const Float_t kYMC3Fp=kYMC1Fp*kZ13;
- const Float_t kYMC3Fm=kYMC1Fm*kZ13;
- gMC->Gsposp("SC3A", 19, "SM21",kXMC3D,kYMC3Fm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC3A", 20, "SM21",-kXMC3D,kYMC3Fp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC3A", 21, "SM21",kXMC3D,-kYMC3Fm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC3A", 22, "SM21",-kXMC3D,-kYMC3Fp,kZMCp, 0, "ONLY", tpar, 3);
-
-
-// Positioning first plane of station 2 in ALICE
-
- gMC->Gspos("SM21", 1, "ALIC", 0., 0., zpos3, 0, "ONLY");
-
-// End of geometry definition for the first plane of station 2
-
-
-
-
-// SECOND PLANE OF STATION 2 : proj ratio = zpos4/zpos1
-
- const Float_t kZ14=zpos4/zpos1;
-
-// Definition of prototype for chambers in the second plane of station 2
-
- tpar[0]= 0.;
- tpar[1]= 0.;
- tpar[2]= 0.;
-
- gMC->Gsvolu("SC4A", "BOX ", idAlu1, tpar, 0); //Al
- gMC->Gsvolu("SB4A", "BOX ", idtmed[1107], tpar, 0); //Bakelite
- gMC->Gsvolu("SG4A", "BOX ", idtmed[1106], tpar, 0); //Gas streamer
-
+ Int_t icount=0; // chamber counter (0 1 2 3)
+
+ for (Int_t istation=0; istation<2; istation++) { // loop on stations
+ for (Int_t iplane=0; iplane<2; iplane++) { // loop on detection planes
+
+ Int_t iVolNum=1; // counter Volume Number
+ icount = Int_t(iplane*TMath::Power(2,0))+
+ Int_t(istation*TMath::Power(2,1));
+
+ char volPlane[5];
+ sprintf(volPlane,"SM%d%d",istation+1,iplane+1);
+
+ iChamber = (AliMUONChamber*) (*fChambers)[10+icount];
+ Float_t zpos = iChamber->Z();
+
+// mother volume
+ tpar[0] = iChamber->RInner();
+ tpar[1] = iChamber->ROuter();
+ tpar[2] = 4.0;
+ gMC->Gsvolu(volPlane,"TUBE",idAir,tpar,3);
+
+// Flange between beam shielding and RPC
+ tpar[0]= kRMIN[istation];
+ tpar[1]= kRMAX[istation];
+ tpar[2]= 4.0;
+
+ char volFlange[5];
+ sprintf(volFlange,"SF%dA",icount+1);
+ gMC->Gsvolu(volFlange,"TUBE",idAlu1,tpar,3); //Al
+ gMC->Gspos(volFlange,1,volPlane,0.,0.,0.,0,"MANY");
+
+// scaling factor
+ Float_t zRatio = zpos / zpos1;
+
+// chamber prototype
+ tpar[0]= 0.;
+ tpar[1]= 0.;
+ tpar[2]= 0.;
+
+ char volAlu[5]; // Alu
+ char volBak[5]; // Bakelite
+ char volGaz[5]; // Gas streamer
+
+ sprintf(volAlu,"SC%dA",icount+1);
+ sprintf(volBak,"SB%dA",icount+1);
+ sprintf(volGaz,"SG%dA",icount+1);
+
+ gMC->Gsvolu(volAlu,"BOX",idAlu1,tpar,0); // Al
+ gMC->Gsvolu(volBak,"BOX",idtmed[1107],tpar,0); // Bakelite
+ gMC->Gsvolu(volGaz,"BOX",idtmed[1106],tpar,0); // Gas streamer
+
// chamber type A
- tpar[0] = -1.;
- tpar[1] = -1.;
-
- const Float_t kXMC4A=kXMC1A*kZ14;
- const Float_t kYMC4Am=0.;
- const Float_t kYMC4Ap=0.;
-
- tpar[2] = 0.1;
- gMC->Gsposp("SG4A", 1, "SB4A", 0., 0., 0., 0, "ONLY",tpar,3);
- tpar[2] = 0.3;
- gMC->Gsposp("SB4A", 1, "SC4A", 0., 0., 0., 0, "ONLY",tpar,3);
-
- tpar[2] = 0.4;
- tpar[0] = ((kXMC1MAX-kXMC1MED)/2.)*kZ14;
- tpar[1] = kYMC1MIN*kZ14;
- gMC->Gsposp("SC4A", 1, "SM22",kXMC4A,kYMC4Am,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC4A", 2, "SM22",-kXMC4A,kYMC4Ap,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsbool("SC4A", "SF4A");
-
-
-// chamber type B
- tpar[0] = ((kXMC1MAX-kXMC1MIN)/2.)*kZ14;
- tpar[1] = ((kYMC1MAX-kYMC1MIN)/2.)*kZ14;
-
- const Float_t kXMC4B=kXMC1B*kZ14;
- const Float_t kYMC4Bp=kYMC1Bp*kZ14;
- const Float_t kYMC4Bm=kYMC1Bm*kZ14;
- gMC->Gsposp("SC4A", 3, "SM22",kXMC4B,kYMC4Bp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC4A", 4, "SM22",-kXMC4B,kYMC4Bm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC4A", 5, "SM22",kXMC4B,-kYMC4Bp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC4A", 6, "SM22",-kXMC4B,-kYMC4Bm,kZMCm, 0, "ONLY", tpar, 3);
-
-
-// chamber type C (end of type B !!)
- tpar[0] =(kXMC1MAX/2)*kZ14;
- tpar[1] = (kYMC1MAX/2)*kZ14;
-
- const Float_t kXMC4C=kXMC1C*kZ14;
- const Float_t kYMC4Cp=kYMC1Cp*kZ14;
- const Float_t kYMC4Cm=kYMC1Cm*kZ14;
- gMC->Gsposp("SC4A", 7, "SM22",kXMC4C,kYMC4Cp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC4A", 8, "SM22",-kXMC4C,kYMC4Cm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC4A", 9, "SM22",kXMC4C,-kYMC4Cp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC4A", 10, "SM22",-kXMC4C,-kYMC4Cm,kZMCm, 0, "ONLY", tpar, 3);
-
-
-// chamber type D, E and F (same size)
- tpar[0] = (kXMC1MAX/2.)*kZ14;
- tpar[1] = kYMC1MIN*kZ14;
-
- const Float_t kXMC4D=kXMC1D*kZ14;
- const Float_t kYMC4Dp=kYMC1Dp*kZ14;
- const Float_t kYMC4Dm=kYMC1Dm*kZ14;
- gMC->Gsposp("SC4A", 11, "SM22",kXMC4D,kYMC4Dm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC4A", 12, "SM22",-kXMC4D,kYMC4Dp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC4A", 13, "SM22",kXMC4D,-kYMC4Dm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC4A", 14, "SM22",-kXMC4D,-kYMC4Dp,kZMCp, 0, "ONLY", tpar, 3);
-
- const Float_t kYMC4Ep=kYMC1Ep*kZ14;
- const Float_t kYMC4Em=kYMC1Em*kZ14;
- gMC->Gsposp("SC4A", 15, "SM22",kXMC4D,kYMC4Ep,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC4A", 16, "SM22",-kXMC4D,kYMC4Em,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC4A", 17, "SM22",kXMC4D,-kYMC4Ep,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC4A", 18, "SM22",-kXMC4D,-kYMC4Em,kZMCm, 0, "ONLY", tpar, 3);
-
- const Float_t kYMC4Fp=kYMC1Fp*kZ14;
- const Float_t kYMC4Fm=kYMC1Fm*kZ14;
- gMC->Gsposp("SC4A", 19, "SM22",kXMC4D,kYMC4Fm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC4A", 20, "SM22",-kXMC4D,kYMC4Fp,kZMCp, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC4A", 21, "SM22",kXMC4D,-kYMC4Fm,kZMCm, 0, "ONLY", tpar, 3);
- gMC->Gsposp("SC4A", 22, "SM22",-kXMC4D,-kYMC4Fp,kZMCp, 0, "ONLY", tpar, 3);
-
-
-// Positioning second plane of station 2 in ALICE
-
- gMC->Gspos("SM22", 1, "ALIC", 0., 0., zpos4, 0, "ONLY");
-
-// End of geometry definition for the second plane of station 2
+ tpar[0] = -1.;
+ tpar[1] = -1.;
+
+ Float_t xA=(kDXZERO+kXMED+(kXMAX-kXMED)/2.)*zRatio;
+ Float_t yAm=0.;
+ Float_t yAp=0.;
+
+ tpar[2] = 0.1;
+ gMC->Gsposp(volGaz,1,volBak,0.,0.,0.,0,"ONLY",tpar,3);
+ tpar[2] = 0.3;
+ gMC->Gsposp(volBak,1,volAlu,0.,0.,0.,0,"ONLY",tpar,3);
+
+ tpar[2] = 0.4;
+ tpar[0] = ((kXMAX-kXMED)/2.)*zRatio;
+ tpar[1] = kYMIN*zRatio;
+
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, -xA,yAm,-kZm,0,"ONLY",tpar,3);
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, xA,yAp,-kZp,0,"ONLY",tpar,3);
+ gMC->Gsbool(volAlu,volFlange);
+
+// chamber type B
+ Float_t tpar1save=tpar[1];
+ Float_t y1msave=yAm;
+ Float_t y1psave=yAp;
+
+ tpar[0] = ((kXMAX-kXMIN)/2.) * zRatio;
+ tpar[1] = ((kYMAX-kYMIN)/2.) * zRatio;
+
+ Float_t xB=(kDXZERO+kXMIN)*zRatio+tpar[0];
+ Float_t yBp=(y1msave+tpar1save)*zpm+tpar[1];
+ Float_t yBm=(y1psave+tpar1save)*zmp+tpar[1];
+
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, -xB, yBp,-kZp,0,"ONLY",tpar,3);
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, xB, yBm,-kZm,0,"ONLY",tpar,3);
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, -xB,-yBp,-kZp,0,"ONLY",tpar,3);
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, xB,-yBm,-kZm,0,"ONLY",tpar,3);
+
+// chamber type C (note : same Z than type B)
+ tpar1save=tpar[1];
+ y1msave=yBm;
+ y1psave=yBp;
+
+ tpar[0] = (kXMAX/2)*zRatio;
+ tpar[1] = (kYMAX/2)*zRatio;
+
+ Float_t xC=kDXZERO*zRatio+tpar[0];
+ Float_t yCp=(y1psave+tpar1save)*1.+tpar[1];
+ Float_t yCm=(y1msave+tpar1save)*1.+tpar[1];
+
+ gMC->Gsposp(volAlu,iVolNum++,volPlane,-xC, yCp,-kZp,0,"ONLY",tpar,3);
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, xC, yCm,-kZm,0,"ONLY",tpar,3);
+ gMC->Gsposp(volAlu,iVolNum++,volPlane,-xC,-yCp,-kZp,0,"ONLY",tpar,3);
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, xC,-yCm,-kZm,0,"ONLY",tpar,3);
+
+// chamber type D, E and F (same size)
+ tpar1save=tpar[1];
+ y1msave=yCm;
+ y1psave=yCp;
+
+ tpar[0] = (kXMAX/2.)*zRatio;
+ tpar[1] = kYMIN*zRatio;
+
+ Float_t xD=kDXZERO*zRatio+tpar[0];
+ Float_t yDp=(y1msave+tpar1save)*zpm+tpar[1];
+ Float_t yDm=(y1psave+tpar1save)*zmp+tpar[1];
+
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, -xD, yDm,-kZm,0,"ONLY",tpar,3);
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, xD, yDp,-kZp,0,"ONLY",tpar,3);
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, -xD,-yDm,-kZm,0,"ONLY",tpar,3);
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, xD,-yDp,-kZp,0,"ONLY",tpar,3);
+
+ tpar1save=tpar[1];
+ y1msave=yDm;
+ y1psave=yDp;
+ Float_t yEp=(y1msave+tpar1save)*zpm+tpar[1];
+ Float_t yEm=(y1psave+tpar1save)*zmp+tpar[1];
+
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, -xD, yEp,-kZp,0,"ONLY",tpar,3);
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, xD, yEm,-kZm,0,"ONLY",tpar,3);
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, -xD,-yEp,-kZp,0,"ONLY",tpar,3);
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, xD,-yEm,-kZm,0,"ONLY",tpar,3);
+
+ tpar1save=tpar[1];
+ y1msave=yEm;
+ y1psave=yEp;
+ Float_t yFp=(y1msave+tpar1save)*zpm+tpar[1];
+ Float_t yFm=(y1psave+tpar1save)*zmp+tpar[1];
+
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, -xD, yFm,-kZm,0,"ONLY",tpar,3);
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, xD, yFp,-kZp,0,"ONLY",tpar,3);
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, -xD,-yFm,-kZm,0,"ONLY",tpar,3);
+ gMC->Gsposp(volAlu,iVolNum++,volPlane, xD,-yFp,-kZp,0,"ONLY",tpar,3);
-// End of trigger geometry definition
+// Positioning plane in ALICE
+ gMC->Gspos(volPlane,1,"ALIC",0.,0.,zpos,0,"ONLY");
+
+ } // end loop on detection planes
+ } // end loop on stations
}
-
//___________________________________________
void AliMUONv1::CreateMaterials()
StepManagerOld();
return;
}
+ if (fStepManagerVersionNew) {
+ StepManagerNew();
+ return;
+ }
+
+ if (fStepManagerVersionTest) {
+ StepManagerTest();
+ return;
+ }
+
+
// Volume id
Int_t copy, id;
Int_t idvol;
}
if (idvol == -1) return;
+ // printf(">>>> This Chamber %d\n",iChamber);
// record hits when track enters ...
if( gMC->IsTrackEntering()) gMC->SetMaxStep(fStepMaxInActiveGas);
// momentum loss and steplength in last step
destep = gMC->Edep();
step = gMC->TrackStep();
+
//new hit
- AddHit(fIshunt, gAlice->GetCurrentTrackNumber(), iChamber, ipart,
- pos.X(), pos.Y(), pos.Z(), tof, mom.P(),
- theta, phi, step, destep);
+ GetMUONData()->AddHit(fIshunt, gAlice->GetCurrentTrackNumber(), iChamber, ipart,
+ pos.X(), pos.Y(), pos.Z(), tof, mom.P(),
+ theta, phi, step, destep);
}
// Track left chamber ...
if( gMC->IsTrackExiting() || gMC->IsTrackStop() || gMC->IsTrackDisappeared()){
gMC->SetMaxStep(kBig);
}
-
}
+
Int_t AliMUONv1::GetChamberId(Int_t volId) const
{
// Check if the volume with specified volId is a sensitive volume (gas)
return 0;
}
+//__
+
+
+
+void AliMUONv1::StepManagerTest()
+{
+ return;
+}
+//________________________________________
+void AliMUONv1::StepManagerNew()
+{
+
+// // Volume id
+// Int_t copy, id;
+// Int_t idvol;
+// Int_t iChamber=0;
+// // Particule id, pos and mom vectors,
+// // theta, phi angles with respect the normal of the chamber,
+// // spatial step, delta_energy and time of flight
+// Int_t ipart;
+// TLorentzVector pos, mom;
+// Float_t theta, phi, tof;
+// Float_t destep, step;
+// const Float_t kBig = 1.e10;
+
+// // Only charged tracks
+// if( !(gMC->TrackCharge()) ) return;
+
+// // Only gas gap inside chamber
+// // Tag chambers and record hits when track enters
+// idvol=-1;
+// id=gMC->CurrentVolID(copy);
+// for (Int_t i = 1; i <= AliMUONConstants::NCh(); i++) {
+// if(id==((AliMUONChamber*)(*fChambers)[i-1])->GetGid()) {
+// iChamber = i;
+// idvol = i-1;
+// }
+// }
+// static Float_t Sstep[20]; // Sum of steps per chamber
+// // static Float_t Sdestep[20]; // Sum of eloss per chamber
+// Float_t GAP;
+// Float_t TEST;
+
+// if (idvol == -1) return;
+
+// // printf(">>>> This Chamber %d\n",iChamber);
+
+// // record hits when track enters ...
+// //if( gMC->IsTrackEntering()) gMC->SetMaxStep(fStepMaxInActiveGas);
+
+// if (gMC->TrackStep() > 0.) {
+// // Get current particle id (ipart), track position (pos) and momentum (mom)
+// gMC->TrackPosition(pos);
+// gMC->TrackMomentum(mom);
+// ipart = gMC->TrackPid(); // Particle
+// theta = mom.Theta()*kRaddeg; // theta of track
+// phi = mom.Phi() *kRaddeg; // phi of the track
+// tof = gMC->TrackTime(); // Time of flight
+// //
+// // momentum loss and steplength in last step
+// destep = gMC->Edep();
+// step = gMC->TrackStep();
+
+// Sstep[iChamber]+=step;
+// // Sdestep[iChamber]+=destep;
+
+// }
+
+// step = Sstep[iChamber]; // Total step >= gap
+// // destep = Sdestep[iChamber]; // Total eloss
+
+
+// // Track left chamber ...
+// if( gMC->IsTrackExiting() || gMC->IsTrackStop() || gMC->IsTrackDisappeared()){
+// gMC->SetMaxStep(kBig);
+
+// Sstep[iChamber]=0; // Reset for the next event
+// //Sdestep[iChamber]=0; // Reset for the next event
+
+// if (iChamber>=1 && iChamber<=2) GAP=0.4;
+// if (iChamber>=11 && iChamber<=14) GAP=0.2;
+// if (iChamber>=3 && iChamber<=10) GAP=0.5;
+
+// TF1 *ELOSS1 = new TF1("Gauss1","exp(-((x-4.13727e+01)**2)/(2*1.42223e+01**2))",0,75);
+// TF1 *ELOSS2 = new TF1("Gauss2","exp(-((x+6.83795e+02)**2)/(2*4.48415e+02**2))",75,350);
+// TEST=gRandom->Rndm();
+// if (TEST <=0.89) destep=ELOSS1->GetRandom();
+// else destep=ELOSS2->GetRandom();
+// destep*=pow(10,-6)*0.0274;
+// destep*=GAP/0.5;
+
+// // One hit per chamber
+// GetMUONData()->AddHit(fIshunt, gAlice->GetCurrentTrackNumber(), iChamber, ipart,
+// pos.X()-(step/2*sin(theta*kDegrad)*cos(phi*kDegrad)), pos.Y()-(step/2*sin(theta*kDegrad)*sin(phi*kDegrad)), pos.Z()-GAP/2, tof, mom.P(),theta, phi, step, destep);
+
+// }
+}
//___________________________________________
void AliMUONv1::StepManagerOld()
TLorentzVector mom;
Float_t theta,phi;
Float_t destep, step;
-
+
+ static Float_t Sstep;
static Float_t eloss, eloss2, xhit, yhit, zhit, tof, tlength;
const Float_t kBig = 1.e10;
static Float_t hits[15];
// momentum loss and steplength in last step
destep = gMC->Edep();
step = gMC->TrackStep();
-
+ // cout<<"------------"<<step<<endl;
//
// record hits when track enters ...
if( gMC->IsTrackEntering()) {
+
gMC->SetMaxStep(fMaxStepGas);
Double_t tc = mom[0]*mom[0]+mom[1]*mom[1];
Double_t rt = TMath::Sqrt(tc);
hits[3] = pos[2]+s*tz; // Z-position for hit
hits[4] = theta; // theta angle of incidence
hits[5] = phi; // phi angle of incidence
- hits[8] = (Float_t) fNPadHits; // first padhit
+ hits[8] = 0;//PadHits does not exist anymore (Float_t) fNPadHits; // first padhit
hits[9] = -1; // last pad hit
hits[10] = mom[3]; // hit momentum P
hits[11] = mom[0]; // Px
tlength = 0;
eloss = 0;
eloss2 = 0;
+ Sstep=0;
xhit = pos[0];
yhit = pos[1];
zhit = pos[2];
Chamber(idvol).ChargeCorrelationInit();
// Only if not trigger chamber
-
+// printf("---------------------------\n");
+// printf(">>>> Y = %f \n",hits[2]);
+// printf("---------------------------\n");
+
- if(idvol < AliMUONConstants::NTrackingCh()) {
- //
- // Initialize hit position (cursor) in the segmentation model
- ((AliMUONChamber*) (*fChambers)[idvol])
- ->SigGenInit(pos[0], pos[1], pos[2]);
- } else {
- //geant3->Gpcxyz();
- //printf("In the Trigger Chamber #%d\n",idvol-9);
- }
+ // if(idvol < AliMUONConstants::NTrackingCh()) {
+// //
+// // Initialize hit position (cursor) in the segmentation model
+// ((AliMUONChamber*) (*fChambers)[idvol])
+// ->SigGenInit(pos[0], pos[1], pos[2]);
+// } else {
+// //geant3->Gpcxyz();
+// //printf("In the Trigger Chamber #%d\n",idvol-9);
+// }
}
eloss2+=destep;
-
+ Sstep+=step;
+
+ // cout<<Sstep<<endl;
+
//
// Calculate the charge induced on a pad (disintegration) in case
//
}
- if (eloss >0) MakePadHits(x0,y0,z0,eloss,tof,idvol);
+ // if (eloss >0) MakePadHits(x0,y0,z0,eloss,tof,idvol);
hits[6] = tlength; // track length
hits[7] = eloss2; // de/dx energy loss
- if (fNPadHits > (Int_t)hits[8]) {
- hits[8] = hits[8]+1;
- hits[9] = (Float_t) fNPadHits;
- }
+
+ // if (fNPadHits > (Int_t)hits[8]) {
+ // hits[8] = hits[8]+1;
+ // hits[9] = 0: // PadHits does not exist anymore (Float_t) fNPadHits;
+ //}
//
// new hit
eloss += destep;
- if (eloss > 0 && idvol < AliMUONConstants::NTrackingCh())
- MakePadHits(0.5*(xhit+pos[0]),0.5*(yhit+pos[1]),pos[2],eloss,tof,idvol);
+ // if (eloss > 0 && idvol < AliMUONConstants::NTrackingCh())
+ // MakePadHits(0.5*(xhit+pos[0]),0.5*(yhit+pos[1]),pos[2],eloss,tof,idvol);
xhit = pos[0];
yhit = pos[1];
zhit = pos[2];
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff