+/**************************************************************************
+ * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ * *
+ * Author: The ALICE Off-line Project. *
+ * Contributors are mentioned in the code where appropriate. *
+ * *
+ * Permission to use, copy, modify and distribute this software and its *
+ * documentation strictly for non-commercial purposes is hereby granted *
+ * without fee, provided that the above copyright notice appears in all *
+ * copies and that both the copyright notice and this permission notice *
+ * appear in the supporting documentation. The authors make no claims *
+ * about the suitability of this software for any purpose. It is *
+ * provided "as is" without express or implied warranty. *
+ **************************************************************************/
+
+/*
+$Log$
+*/
+
/////////////////////////////////////////////////////////
// Manager and hits classes for set:PHOS version 0 //
/////////////////////////////////////////////////////////
//______________________________________________________________________________
-AliPHOSv0::AliPHOSv0() : AliPHOS()
+AliPHOSv0::AliPHOSv0()
{
fIdSens=0;
}
//___________________________________________
void AliPHOSv0::Init()
{
- AliMC* pMC = AliMC::GetMC();
-
- fIdSens=pMC->VolId("PXTL");
+ fIdSens=gMC->VolId("PXTL");
}
//___________________________________________
// *** DEFINITION OF THE -0.25<y<0.25 TILTED GEOMETRY OF THE PHOS ***
// ORIGIN : NICK VAN EIJNDHOVEN
- AliMC* pMC = AliMC::GetMC();
-
Float_t pphi;
- Float_t r, dptcb[3], dpair[3], dphos[3], dpucp[3], dpasp[3], dpcpv[3];
+ Float_t r, dptcb[3], dpair[3], dphos[3], dpucp[3], dpasp[3];
Float_t dpxtl[3];
Float_t yo;
Int_t idrotm[99];
Float_t xp1, yp1, xp2, yp2;
- Int_t *idtmed = gAlice->Idtmed();
+ Int_t *idtmed = fIdtmed->GetArray()-699;
// --- Dimensions of PbWO4 crystal ---
const Float_t XTL_X=2.2;
const Float_t XTL_Z=2.2;
// --- Tyvek wrapper thickness
const Float_t PAP_THICK=0.01;
-// --- CPV thickness ---
- const Float_t CPV_Y=0.5;
// --- Polystyrene Foam Outer Cover dimensions ---
const Float_t FOC_X=214.6;
const Float_t FOC_Y=80.;
dphos[0] = FOC_X/2.;
dphos[1] = FOC_Y/2.;
dphos[2] = FOC_Z/2.;
- pMC->Gsvolu("PHOS", "BOX ", idtmed[703], dphos, 3);
+ gMC->Gsvolu("PHOS", "BOX ", idtmed[703], dphos, 3);
// --- Define air-filled box, place inside PHOS ---
dpair[0] = AIR_X/2.;
dpair[1] = AIR_Y/2.;
dpair[2] = AIR_Z/2.;
- pMC->Gsvolu("PAIR", "BOX ", idtmed[798], dpair, 3);
- pMC->Gspos("PAIR", 1, "PHOS", 0., 0., 0., 0, "ONLY");
+ gMC->Gsvolu("PAIR", "BOX ", idtmed[798], dpair, 3);
+ gMC->Gspos("PAIR", 1, "PHOS", 0., 0., 0., 0, "ONLY");
// --- Define Upper Cooling Panel ---
// --- place it right behind upper foam plate ---
dpucp[0] = TCB_X/2.;
dpucp[1] = UCP_Y/2.;
dpucp[2] = TCB_Z/2.;
- pMC->Gsvolu("PUCP", "BOX ", idtmed[701], dpucp, 3);
+ gMC->Gsvolu("PUCP", "BOX ", idtmed[701], dpucp, 3);
yo = (AIR_Y-UCP_Y)/2.;
- pMC->Gspos("PUCP", 1, "PAIR", 0., yo, 0., 0, "ONLY");
+ gMC->Gspos("PUCP", 1, "PAIR", 0., yo, 0., 0, "ONLY");
// --- Define Crystal Block, fill with Tyvek, position inside PAIR ---
dptcb[0] = TCB_X/2.;
dptcb[1] = TCB_Y/2.;
dptcb[2] = TCB_Z/2.;
- pMC->Gsvolu("PTCB", "BOX ", idtmed[702], dptcb, 3);
+ gMC->Gsvolu("PTCB", "BOX ", idtmed[702], dptcb, 3);
// --- Divide PTCB in X and Z directions --
- pMC->Gsdvn("PSEC", "PTCB", 11, 1);
- pMC->Gsdvn("PMOD", "PSEC", 13, 3);
- pMC->Gsdvn("PSTR", "PMOD", 8, 1);
- pMC->Gsdvn("PCEL", "PSTR", 8, 3);
+ gMC->Gsdvn("PSEC", "PTCB", 11, 1);
+ gMC->Gsdvn("PMOD", "PSEC", 13, 3);
+ gMC->Gsdvn("PSTR", "PMOD", 8, 1);
+ gMC->Gsdvn("PCEL", "PSTR", 8, 3);
yo = (FOC_Y-TCB_Y)/2. -(CBS_R-FOC_R);
- pMC->Gspos("PTCB", 1, "PAIR", 0., yo, 0., 0, "ONLY");
+ gMC->Gspos("PTCB", 1, "PAIR", 0., yo, 0., 0, "ONLY");
// --- Define PbWO4 crystal volume, place inside PCEL ---
dpxtl[0] = XTL_X/2.;
dpxtl[1] = XTL_Y/2.;
dpxtl[2] = XTL_Z/2.;
- pMC->Gsvolu("PXTL", "BOX ", idtmed[699], dpxtl, 3);
+ gMC->Gsvolu("PXTL", "BOX ", idtmed[699], dpxtl, 3);
yo = (TCB_Y-XTL_Y)/2. - PAP_THICK;
- pMC->Gspos("PXTL", 1, "PCEL", 0., yo, 0., 0, "ONLY");
+ gMC->Gspos("PXTL", 1, "PCEL", 0., yo, 0., 0, "ONLY");
// --- Define Al Support Plate, position it inside PAIR ---
// --- right beneath PTCB ---
dpasp[0] = AIR_X/2.;
dpasp[1] = ASP_Y/2.;
dpasp[2] = AIR_Z/2.;
- pMC->Gsvolu("PASP", "BOX ", idtmed[701], dpasp, 3);
+ gMC->Gsvolu("PASP", "BOX ", idtmed[701], dpasp, 3);
yo = (FOC_Y-ASP_Y)/2. - (CBS_R-FOC_R+TCB_Y);
- pMC->Gspos("PASP", 1, "PAIR", 0., yo, 0., 0, "ONLY");
+ gMC->Gspos("PASP", 1, "PAIR", 0., yo, 0., 0, "ONLY");
-// --- Define CPV volume, DON'T PLACE IT YET ---
- dpcpv[0] = TCB_X/2.;
- dpcpv[1] = CPV_Y/2.;
- dpcpv[2] = TCB_Z/2.;
- pMC->Gsvolu("PCPV", "BOX ", idtmed[700], dpcpv, 3);
// --- Divide in X and Z direction (same way as PTCB) ---
- pMC->Gsdvn("PCSE", "PCPV", 11, 1);
- pMC->Gsdvn("PCMO", "PCSE", 13, 3);
- pMC->Gsdvn("PCST", "PCMO", 8, 1);
- pMC->Gsdvn("PCCE", "PCST", 8, 3);
+ gMC->Gsdvn("PCMO", "PCSE", 13, 3);
+ gMC->Gsdvn("PCST", "PCMO", 8, 1);
+ gMC->Gsdvn("PCCE", "PCST", 8, 3);
// --- Position various PHOS units in ALICE setup ---
// --- PHOS itself first ---
AliMatrix(idrotm[1], 90., -pphi, 90., 90-pphi, 0., 0.);
AliMatrix(idrotm[2], 90., pphi, 90., 90+pphi, 0., 0.);
AliMatrix(idrotm[3], 90., 3*pphi, 90., 90+3*pphi, 0., 0.);
- pMC->Gspos("PHOS", 1, "ALIC", xp1, yp1, 0., idrotm[0], "ONLY");
- pMC->Gspos("PHOS", 2, "ALIC", xp2, yp2, 0., idrotm[1], "ONLY");
- pMC->Gspos("PHOS", 3, "ALIC",-xp2, yp2, 0., idrotm[2], "ONLY");
- pMC->Gspos("PHOS", 4, "ALIC",-xp1, yp1, 0., idrotm[3], "ONLY");
-
-// --- Now position PCPV so that its plates are right on top of ---
-// --- corresponding PHOS supermodules (previously called cradles) ---
- r = FOC_R-CPV_Y/2.;
- pphi = TMath::ATan(FOC_X/(2.*FOC_R));
- xp1 = -r * TMath::Sin(pphi * 3.);
- yp1 = -r * TMath::Cos(pphi * 3.);
- xp2 = -r * TMath::Sin(pphi);
- yp2 = -r * TMath::Cos(pphi);
- pMC->Gspos("PCPV", 1, "ALIC", xp1, yp1, 0., idrotm[0], "ONLY");
- pMC->Gspos("PCPV", 2, "ALIC", xp2, yp2, 0., idrotm[1], "ONLY");
- pMC->Gspos("PCPV", 3, "ALIC",-xp2, yp2, 0., idrotm[2], "ONLY");
- pMC->Gspos("PCPV", 4, "ALIC",-xp1, yp1, 0., idrotm[3], "ONLY");
+ gMC->Gspos("PHOS", 1, "ALIC", xp1, yp1, 0., idrotm[0], "ONLY");
+ gMC->Gspos("PHOS", 2, "ALIC", xp2, yp2, 0., idrotm[1], "ONLY");
+ gMC->Gspos("PHOS", 3, "ALIC",-xp2, yp2, 0., idrotm[2], "ONLY");
+ gMC->Gspos("PHOS", 4, "ALIC",-xp1, yp1, 0., idrotm[3], "ONLY");
// --- Set modules seen without tree for drawings ---
- pMC->Gsatt("PMOD", "SEEN", -2);
- pMC->Gsatt("PCMO", "SEEN", -2);
+ gMC->Gsatt("PMOD", "SEEN", -2);
+ gMC->Gsatt("PCMO", "SEEN", -2);
}
//___________________________________________
// *** DEFINITION OF AVAILABLE PHOS MATERIALS ***
// ORIGIN : NICK VAN EIJNDHOVEN
- AliMC* pMC = AliMC::GetMC();
-
Int_t ISXFLD = gAlice->Field()->Integ();
Float_t SXMGMX = gAlice->Field()->Max();
Float_t wf[2] = { 1.,1. };
Float_t df = .3;
- Int_t *idtmed = gAlice->Idtmed();
+ Int_t *idtmed = fIdtmed->GetArray()-699;
AliMixture( 0, "PbWO4$", ax, zx, dx, -3, wx);
AliMixture( 1, "Polystyrene$", ap, zp, dp, -2, wp);
AliMixture( 4, "Foam$", af, zf, df, -2, wf);
AliMaterial(9, "Air$", 14.61, 7.3, .001205, 30420., 67500);
- AliMedium(700, "PHOS Xtal $", 0, 1, ISXFLD, SXMGMX, 10., .1, .1, .1, .1);
- AliMedium(701, "CPV scint. $", 1, 1, ISXFLD, SXMGMX, 10., .1, .1, .1, .1);
- AliMedium(702, "Al parts $", 2, 0, ISXFLD, SXMGMX, 10., .1, .1, .001, .001);
- AliMedium(703, "Tyvek wrapper$", 3, 0, ISXFLD, SXMGMX, 10., .1, .1, .001, .001);
- AliMedium(704, "Polyst. foam $", 4, 0, ISXFLD, SXMGMX, 10., .1, .1, .1, .1);
- AliMedium(799, "Air $", 9, 0, ISXFLD, SXMGMX, 10., 1., .1, .1, 10.);
+ AliMedium(0, "PHOS Xtal $", 0, 1, ISXFLD, SXMGMX, 10., .1, .1, .1, .1);
+ AliMedium(2, "Al parts $", 2, 0, ISXFLD, SXMGMX, 10., .1, .1, .001, .001);
+ AliMedium(3, "Tyvek wrapper$", 3, 0, ISXFLD, SXMGMX, 10., .1, .1, .001, .001);
+ AliMedium(4, "Polyst. foam $", 4, 0, ISXFLD, SXMGMX, 10., .1, .1, .1, .1);
+ AliMedium(99, "Air $", 9, 0, ISXFLD, SXMGMX, 10., 1., .1, .1, 10.);
// --- Generate explicitly delta rays in aluminium parts ---
- pMC->Gstpar(idtmed[701], "LOSS", 3.);
- pMC->Gstpar(idtmed[701], "DRAY", 1.);
+ gMC->Gstpar(idtmed[701], "LOSS", 3.);
+ gMC->Gstpar(idtmed[701], "DRAY", 1.);
}
void AliPHOSv0::StepManager()
{
- AliMC* pMC = AliMC::GetMC();
-
TClonesArray &lhits = *fHits;
+ TLorentzVector p;
Int_t copy, i;
Int_t vol[5];
Float_t hits[4];
- if(pMC->CurrentVol(0,copy) == fIdSens) {
+ if(gMC->CurrentVolID(copy) == fIdSens) {
//
//We are in the sensitive volume
for(i=0;i<4;i++) {
- pMC->CurrentVolOff(i+1,0,copy);
+ gMC->CurrentVolOffID(i+1,copy);
vol[4-i]=copy;
}
- pMC->CurrentVolOff(7,0,copy);
+ gMC->CurrentVolOffID(7,copy);
vol[0]=copy;
- pMC->TrackPosition(hits);
- hits[3]=pMC->Edep();
+ gMC->TrackPosition(p);
+ for(i=0;i<3;++i) hits[i]=p[i];
+ hits[3]=gMC->Edep();
new(lhits[fNhits++]) AliPHOShit(fIshunt,gAlice->CurrentTrack(),vol,hits);
}
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff