-//-*-C++-*-
+/**************************************************************************
+ * 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. *
+ **************************************************************************/
+/* $Id$ */
+
+/* History of cvs commits:
+ *
+ * $Log$
+ * Revision 1.24 2005/05/28 14:19:05 schutz
+ * Compilation warnings fixed by T.P.
+ *
+ */
+
//_________________________________________________________________________
-// Manager and hit classes for PHOS
-//*-- Author : Maxim Volkov, RRC KI
-// AliPHOSv2 derives directly from AliDetector, because too much functionality
-// has been put in AliPHOS for my liking.
-//////////////////////////////////////////////////////////////////////////////
+// Version of AliPHOSv1 which keeps all hits in TreeH
+// AddHit, StepManager,and FinishEvent are redefined
+//
+//*-- Author: Gines MARTINEZ (SUBATECH)
+//*-- Modified Nov. 22 2000 by Dmitri Peressounko
+// All hits are stored.
+// Note, that primaries will not be assigned to digits:
+// because of tiny energy deposition at each step.
+//
// --- ROOT system ---
-#include "TH1.h"
-#include "TRandom.h"
-#include "TFile.h"
-#include "TTree.h"
-#include "TBRIK.h"
-#include "TNode.h"
+#include "TClonesArray.h"
// --- Standard library ---
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
-// --- galice header files ---
-#include "AliPHOSv2.h"
-#include "AliRun.h"
-#include "AliConst.h"
-#include "AliMC.h"
-
-///////////////////////////////////////////////////////////////////////////////
-
-ClassImp(AliPHOSv2)
-///////////////////////////////////////////////////////////////////////////////
-
-AliPHOSv2::~AliPHOSv2(void)
-{
- // fNV = 0;
- // fNH = 0;
- fIshunt = 0;
-
- delete fHits;
+// --- AliRoot header files ---
-}
+#include "AliPHOSv2.h"
+#include "AliPHOSHit.h"
-///////////////////////////////////////////////////////////////////////////////
+ClassImp(AliPHOSv2)
+//____________________________________________________________________________
AliPHOSv2::AliPHOSv2()
{
-
- // fNV = 0;
- // fNH = 0;
- fIshunt = 0;
- fHits = 0;
- fDigits = 0;
+ // default ctor
}
-///////////////////////////////////////////////////////////////////////////////
-
+//____________________________________________________________________________
AliPHOSv2::AliPHOSv2(const char *name, const char *title):
- AliDetector(name,title)
+AliPHOSv1(name,title)
{
-
- //Begin_Html
- /*
- <img src="picts/aliphos.gif">
- */
- //End_Html
-
- fHits = new TClonesArray("AliPHOShitv2", 405);
-
- // fNV = 4;
- // fNH = 4;
- fIshunt = 1; // All hits are associated with primary particles
-
- DefPars(); // Set geometry parameters
-
- // SetMarkerColor(kGreen);
- // SetMarkerStyle(2);
- // SetMarkerSize(0.4);
-
-}
-
-//////////////////////////////////////////////////////////////////////////////
-
-void AliPHOSv2::DefPars(void)
-{
-
- // Initialization of GEANT3 geometry parameters
- fXtlSize[0]=2.2;
- fXtlSize[1]=18.0;
- fXtlSize[2]=2.2;
-
- fWrapThickness=0.01;
-
- fPINSize[0]=1.0;
- fPINSize[1]=0.1;
- fPINSize[2]=1.0;
-
- fCPVThickness=1.0;
-
- fPHOSFoam[0]=214.6;
- fPHOSFoam[1]=80.0;
- fPHOSFoam[2]=260.0;
-
- fPHOStxwall[0]=209.0;
- fPHOStxwall[1]=71.0;
- fPHOStxwall[2]=250.0;
-
- fPHOSAir[0]=206.0;
- fPHOSAir[1]=66.0;
- fPHOSAir[2]=244.0;
-
- fRadius[0]=447.0;
- fRadius[1]=460.0;
-
- fPHOSextra[0]=0.005; // Titanium cover thickness
- fPHOSextra[1]=6.95; // Crystal support height
- fPHOSextra[2]=4.0; // Thermo Insulating outer cover Upper plate thickness
- fPHOSextra[3]=5.0; // Upper Polystyrene Foam plate thickness
- fPHOSextra[4]=2.0; // Thermo insulating Crystal Block wall thickness
- fPHOSextra[5]=0.06; // Upper Cooling Plate thickness
- fPHOSextra[6]=10.0; // Al Support Plate thickness
- fPHOSextra[7]=3.0; // Lower Thermo Insulating Plate thickness
- fPHOSextra[8]=1.0; // Lower Textolit Plate thickness
- fPHOSextra[9]=0.03; // 1/2 total gap between adjacent crystals
-
- fNphi=88;
- fNz=104;
-
- fNModules=4;
-
- fPHOSAngle[0]=0.0; // Module position angles are set in CreateGeometry()
- fPHOSAngle[1]=0.0;
- fPHOSAngle[2]=0.0;
- fPHOSAngle[3]=0.0;
-
+ // ctor
}
-
-//////////////////////////////////////////////////////////////////////////////
-
-void AliPHOSv2::Init(void)
+//__________________________________________________________________________
+AliPHOSv2::~AliPHOSv2()
{
-
- Int_t i;
-
- printf("\n");
- for(i=0;i<35;i++) printf("*");
- printf(" PHOS_INIT ");
- for(i=0;i<35;i++) printf("*");
- printf("\n");
-
- // Here the PHOS initialisation code (if any!)
- for(i=0;i<80;i++) printf("*");
- printf("\n");
-
+ // dtor
}
-//////////////////////////////////////////////////////////////////////////////
-
-void AliPHOSv2::BuildGeometry()
+//____________________________________________________________________________
+void AliPHOSv2::AddHit(Int_t shunt, Int_t primary, Int_t Id, Float_t * hits)
{
+ // Add a hit to the hit list.
- // Stolen completely from A. Zvyagine
-
- TNode *Node, *Top;
-
- const int kColorPHOS = kRed;
-
- Top=gAlice->GetGeometry()->GetNode("alice");
-
- // PHOS
- Float_t pphi=12.9399462;
- new TRotMatrix("rot988","rot988",90,-3*pphi,90,90-3*pphi,0,0);
- new TRotMatrix("rot989","rot989",90,- pphi,90,90- pphi,0,0);
- new TRotMatrix("rot990","rot990",90, pphi,90,90+ pphi,0,0);
- new TRotMatrix("rot991","rot991",90, 3*pphi,90,90+3*pphi,0,0);
- new TBRIK("S_PHOS","PHOS box","void",107.3,40,130);
- Top->cd();
- Node=new TNode("PHOS1","PHOS1","S_PHOS",-317.824921,-395.014343,0,"rot988");
- Node->SetLineColor(kColorPHOS);
- fNodes->Add(Node);
- Top->cd();
- Node=new TNode("PHOS2","PHOS2","S_PHOS",-113.532333,-494.124908,0,"rot989");
- fNodes->Add(Node);
- Node->SetLineColor(kColorPHOS);
- Top->cd();
- Node=new TNode("PHOS3","PHOS3","S_PHOS", 113.532333,-494.124908,0,"rot990");
- Node->SetLineColor(kColorPHOS);
- fNodes->Add(Node);
- Top->cd();
- Node=new TNode("PHOS4","PHOS4","S_PHOS", 317.824921,-395.014343,0,"rot991");
- Node->SetLineColor(kColorPHOS);
- fNodes->Add(Node);
-
-}
-
-//////////////////////////////////////////////////////////////////////////////
-
-void AliPHOSv2::CreateMaterials()
-{
-
- // DEFINITION OF AVAILABLE PHOS MATERIALS
-
- Int_t ISXFLD=gAlice->Field()->Integ();
- Float_t SXMGMX=gAlice->Field()->Max();
-
- // --- The PbWO4 crystals ---
- Float_t AX[3]={207.19, 183.85, 16.0};
- Float_t ZX[3]={82.0, 74.0, 8.0};
- Float_t WX[3]={1.0, 1.0, 4.0};
- Float_t DX=8.28;
-
- // --- Titanium ---
- Float_t ATIT[3]={47.88, 26.98, 54.94};
- Float_t ZTIT[3]={22.0, 13.0, 25.0};
- Float_t WTIT[3]={69.0, 6.0, 1.0};
- Float_t DTIT=4.5;
-
- // --- The polysterene scintillator (CH) ---
- Float_t AP[2]={12.011, 1.00794};
- Float_t ZP[2]={6.0, 1.0};
- Float_t WP[2]={1.0, 1.0};
- Float_t DP=1.032;
-
- // --- Tyvek (CnH2n) ---
- Float_t AT[2]={12.011, 1.00794};
- Float_t ZT[2]={6.0, 1.0};
- Float_t WT[2]={1.0, 2.0};
- Float_t DT=0.331;
-
- // --- Polystyrene foam ---
- Float_t AF[2]={12.011, 1.00794};
- Float_t ZF[2]={6.0, 1.0};
- Float_t WF[2]={1.0, 1.0};
- Float_t DF=0.12;
-
- // --- Foam thermo insulation ---
- Float_t ATI[2]={12.011, 1.00794};
- Float_t ZTI[2]={6.0, 1.0};
- Float_t WTI[2]={1.0, 1.0};
- Float_t DTI=0.1;
-
- // --- Textolit ---
- Float_t ATX[4]={16.0, 28.09, 12.011, 1.00794};
- Float_t ZTX[4]={8.0, 14.0, 6.0, 1.0};
- Float_t WTX[4]={292.0, 68.0, 462.0, 736.0};
- Float_t DTX=1.75;
-
- Int_t *idtmed = fIdtmed->GetArray()-699;
-
- AliMixture(0, "PbWO4$", AX, ZX, DX, -3, WX);
- AliMixture(1, "Polystyrene$", AP, ZP, DP, -2, WP);
- AliMaterial(2, "Al$", 26.98, 13., 2.7, 8.9, 999., 0, 0);
- // --- Absorption length^ is ignored ---
- AliMixture(3, "Tyvek$", AT, ZT, DT, -2, WT);
- AliMixture(4, "Foam$", AF, ZF, DF, -2, WF);
- AliMixture(5, "Titanium$", ATIT, ZTIT, DTIT, -3, WTIT);
- AliMaterial(6, "Si$", 28.09, 14., 2.33, 9.36, 42.3, 0, 0);
- AliMixture(7, "Thermo Insul.$", ATI, ZTI, DTI, -2, WTI);
- AliMixture(8, "Textolit$", ATX, ZTX, DTX, -4, WTX);
- AliMaterial(99, "Air$", 14.61, 7.3, 0.001205, 30420., 67500., 0, 0);
-
- AliMedium(0, "PHOS Xtal $", 0, 1,
- ISXFLD, SXMGMX, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0);
- AliMedium(1, "CPV scint. $", 1, 1,
- ISXFLD, SXMGMX, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0);
- AliMedium(2, "Al parts $", 2, 0,
- ISXFLD, SXMGMX, 10.0, 0.1, 0.1, 0.001, 0.001, 0, 0);
- AliMedium(3, "Tyvek wrapper$", 3, 0,
- ISXFLD, SXMGMX, 10.0, 0.1, 0.1, 0.001, 0.001, 0, 0);
- AliMedium(4, "Polyst. foam $", 4, 0,
- ISXFLD, SXMGMX, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0);
- AliMedium(5, "Titan. cover $", 5, 0,
- ISXFLD, SXMGMX, 10.0, 0.1, 0.1, 0.0001, 0.0001, 0, 0);
- AliMedium(6, "Si PIN $", 6, 0,
- ISXFLD, SXMGMX, 10.0, 0.1, 0.1, 0.01, 0.01, 0, 0);
- AliMedium(7, "Thermo Insul.$", 7, 0,
- ISXFLD, SXMGMX, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0);
- AliMedium(8, "Textolit $", 8, 0,
- ISXFLD, SXMGMX, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0);
- AliMedium(99, "Air $", 99, 0,
- ISXFLD, SXMGMX, 10.0, 1.0, 0.1, 0.1, 10.0, 0, 0);
-
- // --- Set decent energy thresholds for gamma and electron tracking
- gMC->Gstpar(idtmed[699],"CUTGAM",0.5E-4);
- gMC->Gstpar(idtmed[699],"CUTELE",1.0E-4);
- // --- Generate explicitly delta rays in the titan cover ---
- gMC->Gstpar(idtmed[704],"LOSS",3.);
- gMC->Gstpar(idtmed[704],"DRAY",1.);
- // --- and in aluminium parts ---
- gMC->Gstpar(idtmed[701],"LOSS",3.);
- gMC->Gstpar(idtmed[701],"DRAY",1.);
-
-}
-
-//////////////////////////////////////////////////////////////////////////////
-
-void AliPHOSv2::CreateGeometry()
-{
-
- AliPHOSv2 *PHOS_tmp = (AliPHOSv2*)gAlice->GetModule("PHOS");
- if(PHOS_tmp==NULL){
-
- fprintf(stderr,"PHOS detector not found!\n");
- return;
-
- }
-
- // --- Dimensions of volumes ---
- Float_t DPHOS[3], DPTXW[3], DPAIR[3];
- Float_t DPUFP[3], DPUCP[3], DPASP[3], DPTIP[3], DPTXP[3];
- Float_t DPTCB[3], DPCBL[3], DPSTC[3], DPPAP[3], DPXTL[3], DPSUP[3],
- DPPIN[3];
- Float_t DPCPV[3], DPCPA[3];
-
- Float_t R, YO, XP1, YP1, PPHI, angle;
- Int_t IDROTM[99];
- Int_t i;
-
- Double_t const RADDEG=180.0/kPI;
- // Double_t const DEGRAD=kPI/180.0;
-
- // --- Dimensions of PbWO4 crystal ---
- // PARAMETER(XTL_X=2.2,XTL_Y=18.,XTL_Z=2.2)
- Float_t XTL_X=GetCrystalSize(0);
- Float_t XTL_Y=GetCrystalSize(1);
- Float_t XTL_Z=GetCrystalSize(2);
-
- // --- Tyvek wrapper thickness
- // PARAMETER(PAP_THICK=0.01)
- Float_t PAP_THICK=GetWrapThickness();
-
- // --- Steel (titanium) cover thickness ---
- // PARAMETER(STE_THICK=0.005)
- Float_t STE_THICK=GetPHOSextra(0);
-
- // --- Crystal support height ---
- // PARAMETER(SUP_Y=6.95)
- Float_t SUP_Y=GetPHOSextra(1);
-
- // --- PIN-diode dimensions ---
- // PARAMETER(PIN_X=1.4,PIN_Y=0.4,PIN_Z=1.4)
- Float_t PIN_X=GetPINSize(0);
- Float_t PIN_Y=GetPINSize(1);
- Float_t PIN_Z=GetPINSize(2);
-
- // --- CPV thickness ---
- // PARAMETER(CPV_Y=0.5)
- Float_t CPV_Y=GetCPVThickness();
-
- // --- Foam Thermo Insulating outer cover dimensions ---
- // PARAMETER(FTI_X=214.6,FTI_Y=80.,FTI_Z=260.)
- Float_t FTI_X=GetPHOSFoam(0);
- Float_t FTI_Y=GetPHOSFoam(1);
- Float_t FTI_Z=GetPHOSFoam(2);
-
- // --- Thermo Insulating outer cover Upper plate thickness ---
- // PARAMETER(FTIU_THICK=4.)
- Float_t FTIU_THICK=GetPHOSextra(2);
-
- // --- Textolit Wall box dimentions ---
- // PARAMETER(TXW_X=209.,TXW_Y=71.,TXW_Z=250.)
- Float_t TXW_X=GetPHOStxwall(0);
- Float_t TXW_Y=GetPHOStxwall(1);
- Float_t TXW_Z=GetPHOStxwall(2);
-
- // --- Inner AIR volume dimensions ---
- // PARAMETER(AIR_X=206.,AIR_Y=66.,AIR_Z=244.)
- Float_t AIR_X=GetPHOSAir(0);
- Float_t AIR_Y=GetPHOSAir(1);
- Float_t AIR_Z=GetPHOSAir(2);
+ AliPHOSHit *newHit ;
- // --- Upper Polystyrene Foam plate thickness ---
- // PARAMETER(UFP_Y=5.)
- Float_t UFP_Y=GetPHOSextra(3);
+ newHit = new AliPHOSHit(shunt, primary, Id, hits) ;
- // --- Thermo insulating Crystal Block wall thickness ---
- // PARAMETER(TCB_THICK=2.)
- Float_t TCB_THICK=GetPHOSextra(4);
+ new((*fHits)[fNhits]) AliPHOSHit(*newHit) ;
+ fNhits++ ;
- // --- Upper Cooling Plate thickness ---
- // PARAMETER(UCP_Y=0.06)
- Float_t UCP_Y=GetPHOSextra(5);
-
- // --- Al Support Plate thickness ---
- // PARAMETER(ASP_Y=10.)
- Float_t ASP_Y=GetPHOSextra(6);
-
- // --- Lower Thermo Insulating Plate thickness ---
- // PARAMETER(TIP_Y=3.)
- Float_t TIP_Y=GetPHOSextra(7);
-
- // --- Lower Textolit Plate thickness ---
- // PARAMETER(TXP_Y=1.)
- Float_t TXP_Y=GetPHOSextra(8);
-
- // --- 1/2 total gap between adjacent crystals
- Float_t TOTAL_GAP=GetPHOSextra(9);
-
- // --- Distance from IP to Foam Thermo Insulating top plate ---
- // PARAMETER(FTI_R=467.)
- Float_t FTI_R=GetRadius(0);
-
- // --- Distance from IP to Crystal Block top Surface (needs to be 460.) ---
- // PARAMETER(CBS_R=480.)
- Float_t CBS_R=GetRadius(1);
-
- // Get pointer to the array containing media indeces
- Int_t *IDTMED = fIdtmed->GetArray()-699;
-
- // --- Define PHOS box volume, fill with thermo insulating foam ---
- DPHOS[0]=FTI_X/2.0;
- DPHOS[1]=FTI_Y/2.0;
- DPHOS[2]=FTI_Z/2.0;
- gMC->Gsvolu("PHOS", "BOX ", IDTMED[706], DPHOS, 3);
-
- // --- Define Textolit Wall box, position inside PHOS ---
- DPTXW[0]=TXW_X/2.0;
- DPTXW[1]=TXW_Y/2.0;
- DPTXW[2]=TXW_Z/2.0;
- gMC->Gsvolu("PTXW", "BOX ", IDTMED[707], DPTXW, 3);
- YO=(FTI_Y-TXW_Y)/2.0-FTIU_THICK;
- gMC->Gspos("PTXW", 1, "PHOS", 0.0, YO, 0.0, 0, "ONLY");
-
- // --- Define Upper Polystyrene Foam Plate, place inside PTXW ---
- // --- immediately below Foam Thermo Insulation Upper plate ---
- DPUFP[0]=TXW_X/2.0;
- DPUFP[1]=UFP_Y/2.0;
- DPUFP[2]=TXW_Z/2.0;
- gMC->Gsvolu("PUFP", "BOX ", IDTMED[703], DPUFP, 3);
- YO=(TXW_Y-UFP_Y)/2.0;
- gMC->Gspos("PUFP", 1, "PTXW", 0.0, YO, 0.0, 0, "ONLY");
-
- // --- Define air-filled box, place inside PTXW ---
- DPAIR[0]=AIR_X/2.0;
- DPAIR[1]=AIR_Y/2.0;
- DPAIR[2]=AIR_Z/2.0;
- gMC->Gsvolu("PAIR", "BOX ", IDTMED[798], DPAIR, 3);
- YO=(TXW_Y-AIR_Y)/2.0-UFP_Y;
- gMC->Gspos("PAIR", 1, "PTXW", 0.0, YO, 0.0, 0, "ONLY");
-
- // --- Define Thermo insulating Crystal Box, position inside PAIR ---
- DPTCB[0]=GetNphi()*(XTL_X+2*TOTAL_GAP)/2.0+TCB_THICK;
- DPTCB[1]=(XTL_Y+SUP_Y+PAP_THICK+STE_THICK)/2.0+TCB_THICK/2.0;
- DPTCB[2]=GetNz()*(XTL_Z+2*TOTAL_GAP)/2.0+TCB_THICK;
- gMC->Gsvolu("PTCB", "BOX ", IDTMED[706], DPTCB, 3);
- YO=AIR_Y/2.0-DPTCB[1]-
- (CBS_R-FTI_R-TCB_THICK-FTIU_THICK-UFP_Y);
- gMC->Gspos("PTCB", 1, "PAIR", 0.0, YO, 0.0, 0, "ONLY");
-
- // --- Define Crystal BLock filled with air, position it inside PTCB ---
- DPCBL[0]=GetNphi()*(XTL_X+2*TOTAL_GAP)/2.0;
- DPCBL[1]=(XTL_Y+SUP_Y+PAP_THICK+STE_THICK)/2.0;
- DPCBL[2]=GetNz()*(XTL_Z+2*TOTAL_GAP)/2.0;
- gMC->Gsvolu("PCBL", "BOX ", IDTMED[798], DPCBL, 3);
-
- // --- Divide PCBL in X (phi) and Z directions --
- gMC->Gsdvn("PROW", "PCBL", Int_t (GetNphi()), 1);
- gMC->Gsdvn("PCEL", "PROW", Int_t (GetNz()), 3);
- YO=-TCB_THICK/2.0;
- gMC->Gspos("PCBL", 1, "PTCB", 0.0, YO, 0.0, 0, "ONLY");
-
- // --- Define STeel (actually, it's titanium) Cover volume, place inside PCEL
- DPSTC[0]=(XTL_X+2*PAP_THICK)/2.0;
- DPSTC[1]=(XTL_Y+SUP_Y+PAP_THICK+STE_THICK)/2.0;
- DPSTC[2]=(XTL_Z+2*PAP_THICK+2*STE_THICK)/2.0;
- gMC->Gsvolu("PSTC", "BOX ", IDTMED[704], DPSTC, 3);
- gMC->Gspos("PSTC", 1, "PCEL", 0.0, 0.0, 0.0, 0, "ONLY");
-
- // --- Define Tyvek volume, place inside PSTC ---
- DPPAP[0]=XTL_X/2.0+PAP_THICK;
- DPPAP[1]=(XTL_Y+SUP_Y+PAP_THICK)/2.0;
- DPPAP[2]=XTL_Z/2.0+PAP_THICK;
- gMC->Gsvolu("PPAP", "BOX ", IDTMED[702], DPPAP, 3);
- YO=(XTL_Y+SUP_Y+PAP_THICK)/2.0-(XTL_Y+SUP_Y+PAP_THICK+STE_THICK)/2.0;
- gMC->Gspos("PPAP", 1, "PSTC", 0.0, YO, 0.0, 0, "ONLY");
-
- // --- Define PbWO4 crystal volume, place inside PPAP ---
- DPXTL[0]=XTL_X/2.0;
- DPXTL[1]=XTL_Y/2.0;
- DPXTL[2]=XTL_Z/2.0;
- gMC->Gsvolu("PXTL", "BOX ", IDTMED[699], DPXTL, 3);
- YO=(XTL_Y+SUP_Y+PAP_THICK)/2.0-XTL_Y/2.0-PAP_THICK;
- gMC->Gspos("PXTL", 1, "PPAP", 0.0, YO, 0.0, 0, "ONLY");
-
- // --- Define crystal support volume, place inside PPAP ---
- DPSUP[0]=XTL_X/2.0+PAP_THICK;
- DPSUP[1]=SUP_Y/2.0;
- DPSUP[2]=XTL_Z/2.0+PAP_THICK;
- gMC->Gsvolu("PSUP", "BOX ", IDTMED[798], DPSUP, 3);
- YO=SUP_Y/2.0-(XTL_Y+SUP_Y+PAP_THICK)/2.0;
- gMC->Gspos("PSUP", 1, "PPAP", 0.0, YO, 0.0, 0, "ONLY");
-
- // --- Define PIN-diode volume and position it inside crystal support ---
- // --- right behind PbWO4 crystal
- DPPIN[0]=PIN_X/2.0;
- DPPIN[1]=PIN_Y/2.0;
- DPPIN[2]=PIN_Z/2.0;
- gMC->Gsvolu("PPIN", "BOX ", IDTMED[705], DPPIN, 3);
- YO=SUP_Y/2.0-PIN_Y/2.0;
- gMC->Gspos("PPIN", 1, "PSUP", 0.0, YO, 0.0, 0, "ONLY");
-
- // --- Define Upper Cooling Panel, place it on top of PTCB ---
- DPUCP[0]=DPTCB[0];
- DPUCP[1]=UCP_Y/2.0;
- DPUCP[2]=DPTCB[2];
- gMC->Gsvolu("PUCP", "BOX ", IDTMED[701], DPUCP,3);
- YO=(AIR_Y-UCP_Y)/2.0-(CBS_R-FTI_R-TCB_THICK-FTIU_THICK-UFP_Y-UCP_Y);
- gMC->Gspos("PUCP", 1, "PAIR", 0.0, YO, 0.0, 0, "ONLY");
-
- // --- Define Al Support Plate, position it inside PAIR ---
- // --- right beneath PTCB ---
- DPASP[0]=AIR_X/2.0;
- DPASP[1]=ASP_Y/2.0;
- DPASP[2]=AIR_Z/2.0;
- gMC->Gsvolu("PASP", "BOX ", IDTMED[701], DPASP, 3);
- YO=(AIR_Y-ASP_Y)/2.0-(CBS_R-FTI_R-FTIU_THICK-UFP_Y+DPCBL[1]*2);
- gMC->Gspos("PASP", 1, "PAIR", 0.0, YO, 0.0, 0, "ONLY");
-
- // --- Define Thermo Insulating Plate, position it inside PAIR ---
- // --- right beneath PASP ---
- DPTIP[0]=AIR_X/2.0;
- DPTIP[1]=TIP_Y/2.0;
- DPTIP[2]=AIR_Z/2.0;
- gMC->Gsvolu("PTIP", "BOX ", IDTMED[706], DPTIP, 3);
- YO=(AIR_Y-TIP_Y)/2.0-(CBS_R-FTI_R-FTIU_THICK-UFP_Y+DPCBL[1]*2+ASP_Y);
- gMC->Gspos("PTIP", 1, "PAIR", 0.0, YO, 0.0, 0, "ONLY");
-
- // --- Define Textolit Plate, position it inside PAIR ---
- // --- right beneath PTIP ---
- DPTXP[0]=AIR_X/2.0;
- DPTXP[1]=TXP_Y/2.0;
- DPTXP[2]=AIR_Z/2.0;
- gMC->Gsvolu("PTXP", "BOX ", IDTMED[707], DPTXP, 3);
- YO=(AIR_Y-TXP_Y)/2.0-
- (CBS_R-FTI_R-FTIU_THICK-UFP_Y+DPCBL[1]*2+ASP_Y+TIP_Y);
- gMC->Gspos("PTXP", 1, "PAIR", 0.0, YO, 0.0, 0, "ONLY");
-
- // --- Define CPV volume, DON'T PLACE IT YET ---
- // --- Divide in X and Z direction (same way as PCBL) ---
- DPCPV[0]=DPCBL[0];
- DPCPV[1]=CPV_Y/2.0;
- DPCPV[2]=DPCBL[2];
- // gMC->Gsvolu("PCPV", "BOX ", IDTMED[700], DPCPV, 3);
- gMC->Gsvolu("PCPV", "BOX ", IDTMED[798], DPCPV, 3);
- gMC->Gsdvn("PCRO", "PCPV", Int_t (GetNphi()), 1);
- gMC->Gsdvn("PCCE", "PCRO", Int_t (GetNz()), 3);
-
- // Define CPV sensitive pad. It has the same size as PCCE.
- DPCPA[0]=DPCBL[0]/GetNphi();
- DPCPA[1]=CPV_Y/2.0;
- DPCPA[2]=DPCBL[2]/GetNz();
- gMC->Gsvolu("PCPA", "BOX ", IDTMED[700], DPCPA, 3);
- gMC->Gspos("PCPA", 1, "PCCE", 0.0, 0.0, 0.0, 0, "ONLY");
-
- // --- Position various PHOS units in ALICE setup ---
- // --- PHOS itself first ---
- PPHI=TMath::ATan(FTI_X/(2.0*FTI_R));
- PPHI*=RADDEG;
-
- for(i=1; i<=GetNModules(); i++){
-
- angle=PPHI*2*(i-GetNModules()/2.0-0.5);
- AliMatrix(IDROTM[i-1], 90.0, angle, 90.0, 90.0+angle, 0.0, 0.0);
-
- // --- Position various PHOS units in ALICE setup ---
- // --- PHOS itself first ---
- R=FTI_R+FTI_Y/2.0;
- XP1=R*TMath::Sin(angle/RADDEG);
- YP1=-R*TMath::Cos(angle/RADDEG);
- gMC->Gspos("PHOS", i, "ALIC", XP1, YP1, 0.0, IDROTM[i-1], "ONLY");
-
- // --- Now position PCPV so that its plates are right on top of ---
- // --- corresponding PHOS modules (previously called cradles) ---
- R=FTI_R-CPV_Y/2.0;
- XP1=R*TMath::Sin(angle/RADDEG);
- YP1=-R*TMath::Cos(angle/RADDEG);
- gMC->Gspos("PCPV", i, "ALIC", XP1, YP1, 0.0, IDROTM[i-1], "ONLY");
- GetModuleAngle(i-1)=angle-90.0;
-
- }
-
- // --- Set volumes seen without their descendants for drawing ---
- gMC->Gsatt("PCEL", "SEEN", -2);
- gMC->Gsatt("PCCE", "SEEN", -2);
-
-}
-
-//////////////////////////////////////////////////////////////////////////////
-
-void AliPHOSv2::StepManager(void)
-{
-
- Int_t blrc[4]; // (box, layer, row, column) indices
- Float_t xyze[4]; // position wrt MRS and energy deposited
-
- Int_t *IDTMED=fIdtmed->GetArray()-699;
-
- if(gMC->GetMedium()==IDTMED[700]){ // We are inside a CPV sensitive pad
-
- gMC->TrackPosition(xyze);
- xyze[3]=gMC->Edep();
-
- gMC->CurrentVolOffID(3, blrc[0]);
- blrc[1]=1; // CPV corresponds to layer 1
- gMC->CurrentVolOffID(2, blrc[2]);
- gMC->CurrentVolOffID(1, blrc[3]);
-
- AddHit(gAlice->CurrentTrack(), blrc, xyze);
-
- }
-
- if(gMC->GetMedium()==IDTMED[699]){ // We are inside a PWO crystal
-
- gMC->TrackPosition(xyze);
- xyze[3]=gMC->Edep();
-
- gMC->CurrentVolOffID(9, blrc[0]);
- blrc[1]=2; // PWO crystals correspond to layer 2
- gMC->CurrentVolOffID(4, blrc[2]);
- gMC->CurrentVolOffID(3, blrc[3]);
-
- AddHit(gAlice->CurrentTrack(), blrc, xyze);
-
- }
-}
-
-////////////////////////////////////////////////////////////////////////////
-
-void AliPHOSv2::AddHit(Int_t track, Int_t *vol, Float_t *hits)
-{
-
- Int_t hitCounter;
- TClonesArray &lhits = *fHits;
- AliPHOShitv2 *newHit,*curHit;
-
- newHit=new AliPHOShitv2(fIshunt, track, vol, hits);
-
- for(hitCounter=0;hitCounter<fNhits;hitCounter++){
- curHit=(AliPHOShitv2*)lhits[hitCounter];
- if(*curHit==*newHit){
- *curHit=*curHit+*newHit;
- delete newHit;
- return;
- }
- }
-
- new(lhits[fNhits++]) AliPHOShitv2(*newHit);
delete newHit;
}
-///////////////////////////////////////////////////////////////////////////////
-
-ClassImp(AliPHOShitv2)
-
-//////////////////////////////////////////////////////////////////////////////
-
-AliPHOShitv2::AliPHOShitv2(Int_t shunt, Int_t track, Int_t *vol, Float_t *hits):
-AliHit(shunt, track)
-{
-
- Int_t i;
- for (i=0;i<4;i++)fVolume[i]=vol[i];
- fX = hits[0];
- fY = hits[1];
- fZ = hits[2];
- fELOS = hits[3];
-
-}
-
-//////////////////////////////////////////////////////////////////////////////
-
-Bool_t AliPHOShitv2::operator==(AliPHOShitv2 const &rValue) const
-{
-
- Int_t volCounter;
-
- // if(fDet!=rValue.GetDet()) return kFALSE;
- if(fTrack!=rValue.GetTrack()) return kFALSE;
-
- for(volCounter=0;volCounter<4;volCounter++)
- if(fVolume[volCounter]!=rValue.GetVolume(volCounter))return kFALSE;
-
- return kTRUE;
-
-}
-
-/////////////////////////////////////////////////////////////////////////////
-
-AliPHOShitv2 const AliPHOShitv2::operator+(AliPHOShitv2 const &rValue) const
-{
-
- AliPHOShitv2 added(*this);
-
- added.fELOS+=rValue.GetEnergy();
- return added;
-
-}
-
-//////////////////////////////////////////////////////////////////////////////
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff