//_________________________________________________________________________
// Implementation version v1 of PHOS Manager class
//---
-// Layout EMC + PPSD has name GPS2:
-// Produces cumulated hits
//---
// Layout EMC + CPV has name IHEP:
// Produces hits for CPV, cumulated hits
//---
-// Layout EMC + CPV + PPSD has name GPS:
-// Produces hits for CPV, cumulated hits
//---
//*-- Author: Yves Schutz (SUBATECH)
// --- ROOT system ---
-
-#include "TBRIK.h"
-#include "TNode.h"
-#include "TRandom.h"
-#include "TTree.h"
-#include "TParticle.h"
+#include <TParticle.h>
+#include <TVirtualMC.h>
// --- Standard library ---
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <strstream.h>
// --- AliRoot header files ---
-
-#include "AliPHOSv1.h"
-#include "AliPHOSHit.h"
#include "AliPHOSCPVDigit.h"
-#include "AliRun.h"
-#include "AliConst.h"
-#include "AliMC.h"
#include "AliPHOSGeometry.h"
-#include "AliPHOSQAIntCheckable.h"
+#include "AliPHOSHit.h"
#include "AliPHOSQAFloatCheckable.h"
+#include "AliPHOSQAIntCheckable.h"
#include "AliPHOSQAMeanChecker.h"
+#include "AliPHOSv1.h"
+#include "AliRun.h"
+#include "AliMC.h"
ClassImp(AliPHOSv1)
// and the TreeD at the end of the event (branch is set in FinishEvent() ).
fHits= new TClonesArray("AliPHOSHit",1000) ;
- gAlice->AddHitList(fHits) ;
+ gAlice->GetMCApp()->AddHitList(fHits) ;
fNhits = 0 ;
// create checkables
fQAHitsMul = new AliPHOSQAIntCheckable("HitsM") ;
fQATotEner = new AliPHOSQAFloatCheckable("TotEn") ;
- fQAHitsMulB = new TClonesArray("AliPHOSQAIntCheckable",nb) ;
+ fQAHitsMulB = new TClonesArray("AliPHOSQAIntCheckable",nb) ;
+ fQAHitsMulB->SetOwner() ;
fQATotEnerB = new TClonesArray("AliPHOSQAFloatCheckable", nb);
+ fQATotEnerB->SetOwner() ;
char tempo[20] ;
Int_t i ;
for ( i = 0 ; i < nb ; i++ ) {
AliPHOSv1::~AliPHOSv1()
{
// dtor
-
- if ( fHits) {
+ if ( fHits) {
fHits->Delete() ;
delete fHits ;
fHits = 0 ;
}
- if (fTreeQA)
- delete fTreeQA ;
+
+ if ( fQAHitsMulB ) {
+ fQAHitsMulB->Delete() ;
+ delete fQAHitsMulB ;
+ }
+
+ if ( fQATotEnerB ) {
+ fQATotEnerB->Delete() ;
+ delete fQATotEnerB ;
+ }
+
+}
+
+//____________________________________________________________________________
+void AliPHOSv1::Copy(AliPHOSv1 & phos)
+{
+ TObject::Copy(phos) ;
+ AliPHOSv0::Copy(phos) ;
+ phos.fLightYieldMean = fLightYieldMean ;
+ phos.fIntrinsicPINEfficiency = fIntrinsicPINEfficiency ;
+ phos.fLightYieldAttenuation = fLightYieldAttenuation ;
+ phos.fRecalibrationFactor = fRecalibrationFactor ;
+ phos.fElectronsPerGeV = fElectronsPerGeV ;
+ phos.fAPDGain = fAPDGain ;
+ phos.fLightFactor = fLightFactor ;
+ phos.fAPDFactor = fAPDFactor ;
}
//____________________________________________________________________________
// called at the end of each event by AliRun
// accumulate the hit-multiplicity and total energy per block
// if the values have been updated check it
+
if ( fQATotEner ) {
if ( fQATotEner->HasChanged() ) {
fQAHitsMul->Reset() ;
}
}
+
+ AliDetector::FinishEvent();
}
//____________________________________________________________________________
void AliPHOSv1::StepManager(void)
Int_t relid[4] ; // (box, layer, row, column) indices
Int_t absid ; // absolute cell ID number
- Float_t xyze[5]={-1000,-1000,-1000,0,0} ; // position wrt MRS, time and energy deposited
+ Float_t xyzte[5]={-1000.,-1000.,-1000.,0.,0.} ; // position wrt MRS, time and energy deposited
TLorentzVector pos ; // Lorentz vector of the track current position
Int_t copy ;
- Int_t tracknumber = gAlice->CurrentTrack() ;
- Int_t primary = gAlice->GetPrimary( gAlice->CurrentTrack() );
+ Int_t tracknumber = gAlice->GetMCApp()->GetCurrentTrackNumber() ;
TString name = GetGeometry()->GetName() ;
Int_t moduleNumber ;
for (i=0; i<3; i++) xyzm[i] = pos[i];
gMC -> Gmtod (xyzm, xyzd, 1); // transform coordinate from master to daughter system
- Float_t xyd[3]={0,0,0} ; //local posiiton of the entering
+ Float_t xyd[3]={0,0,0} ; //local position of the entering
xyd[0] = xyzd[0];
- xyd[1] =-xyzd[1];
- xyd[2] =-xyzd[2];
+ xyd[1] =-xyzd[2];
+ xyd[2] =-xyzd[1];
// Current momentum of the hit's track in the local ref. system
TLorentzVector pmom ; //momentum of the particle initiated hit
moduleNumber--;
TClonesArray *cpvDigits = new TClonesArray("AliPHOSCPVDigit",0); // array of digits for current hit
- CPVDigitize(pmom,xyd,moduleNumber,cpvDigits);
+ CPVDigitize(pmom,xyd,cpvDigits);
Float_t xmean = 0;
Float_t zmean = 0;
// add current digit to the temporary hit list
- xyze[3] = gMC->TrackTime() ;
- xyze[4] = cpvDigit->GetQpad() ; // amplitude in a pad
- primary = -1; // No need in primary for CPV
- AddHit(fIshunt, primary, tracknumber, absid, xyze);
+ xyzte[3] = gMC->TrackTime() ;
+ xyzte[4] = cpvDigit->GetQpad() ; // amplitude in a pad
+ AddHit(fIshunt, -1, tracknumber, absid, xyzte); // -1: No need in primary for CPV
if (cpvDigit->GetQpad() > 0.02) {
xmean += cpvDigit->GetQpad() * (cpvDigit->GetXpad() + 0.5);
if(gMC->CurrentVolID(copy) == gMC->VolId("PXTL") ) { // We are inside a PBWO crystal
gMC->TrackPosition(pos) ;
- xyze[0] = pos[0] ;
- xyze[1] = pos[1] ;
- xyze[2] = pos[2] ;
+ xyzte[0] = pos[0] ;
+ xyzte[1] = pos[1] ;
+ xyzte[2] = pos[2] ;
Float_t global[3], local[3] ;
global[0] = pos[0] ;
//Put in the TreeK particle entering PHOS and all its parents
if ( gMC->IsTrackEntering() ){
Float_t xyzd[3] ;
- gMC -> Gmtod (xyze, xyzd, 1); // transform coordinate from master to daughter system
- if (xyzd[1] > GetGeometry()->GetCrystalSize(1)/2-0.002 ||
- xyzd[1] < -GetGeometry()->GetCrystalSize(1)/2+0.002) {
+ gMC -> Gmtod (xyzte, xyzd, 1); // transform coordinate from master to daughter system
+ if (xyzd[1] < -GetGeometry()->GetCrystalSize(1)/2.+0.1){ //Entered close to forward surface
TParticle * part = 0 ;
- Int_t parent = gAlice->CurrentTrack() ;
+ Int_t parent = gAlice->GetMCApp()->GetCurrentTrackNumber() ;
while ( parent != -1 ) {
- part = gAlice->Particle(parent) ;
+ part = gAlice->GetMCApp()->Particle(parent) ;
part->SetBit(kKeepBit);
parent = part->GetFirstMother() ;
}
}
}
if ( lostenergy != 0 ) { // Track is inside the crystal and deposits some energy
- xyze[3] = gMC->TrackTime() ;
+ xyzte[3] = gMC->TrackTime() ;
gMC->CurrentVolOffID(10, moduleNumber) ; // get the PHOS module number ;
gMC->Gmtod(global, local, 1) ;
- //Calculates the light yield, the number of photns produced in the
+ //Calculates the light yield, the number of photons produced in the
//crystal
Float_t lightYield = gRandom->Poisson(fLightFactor * lostenergy *
exp(-fLightYieldAttenuation *
(local[1]+GetGeometry()->GetCrystalSize(1)/2.0 ))
) ;
+
//Calculates de energy deposited in the crystal
- xyze[4] = fAPDFactor * lightYield ;
+ xyzte[4] = fAPDFactor * lightYield ;
+ Int_t primary =-1 ;
+ if(fIshunt == 1)
+ primary = gAlice->GetMCApp()->GetPrimary( gAlice->GetMCApp()->GetCurrentTrackNumber() );
+ else if(fIshunt == 2){
+ primary = gAlice->GetMCApp()->GetCurrentTrackNumber() ;
+ TParticle * part = gAlice->GetMCApp()->Particle(primary) ;
+ while ( !part->TestBit(kKeepBit) ) {
+ primary = part->GetFirstMother() ;
+ if(primary == -1) break ; //there is a possibility that particle passed e.g. thermal isulator and hits a side
+ //surface of the crystal. In this case it may have no primary at all.
+ //We can not easily separate this case from the case when this is part of the shower,
+ //developed in the neighboring crystal.
+ part = gAlice->GetMCApp()->Particle(primary) ;
+ }
+ }
+
+
// add current hit to the hit list
- //cout << "AliPHOSv1::StepManager " << primary << " " << tracknumber << endl ;
- AddHit(fIshunt, primary,tracknumber, absid, xyze);
+ // Info("StepManager","%d %d", primary, tracknumber) ;
+ AddHit(fIshunt, primary,tracknumber, absid, xyzte);
// fill the relevant QA Checkables
- fQATotEner->Update( xyze[4] ) ; // total energy in PHOS
- (static_cast<AliPHOSQAFloatCheckable*>((*fQATotEnerB)[moduleNumber-1]))->Update( xyze[4] ) ; // energy in this block
+ fQATotEner->Update( xyzte[4] ) ; // total energy in PHOS
+ (static_cast<AliPHOSQAFloatCheckable*>((*fQATotEnerB)[moduleNumber-1]))->Update( xyzte[4] ) ; // energy in this block
} // there is deposited energy
} // we are inside a PHOS Xtal
}
//____________________________________________________________________________
-void AliPHOSv1::CPVDigitize (TLorentzVector p, Float_t *zxhit, Int_t moduleNumber, TClonesArray *cpvDigits)
+void AliPHOSv1::CPVDigitize (TLorentzVector p, Float_t *zxhit, TClonesArray *cpvDigits)
{
// ------------------------------------------------------------------------
// Digitize one CPV hit:
Float_t pNorm = p.Py();
Float_t eloss = kdEdx;
-// cout << "CPVDigitize: YVK : "<<hitX<<" "<<hitZ<<" | "<<pX<<" "<<pZ<<" "<<pNorm<<endl;
+//Info("CPVDigitize", "YVK : %f %f | %f %f %d", hitX, hitZ, pX, pZ, pNorm) ;
Float_t dZY = pZ/pNorm * GetGeometry()->GetCPVGasThickness();
Float_t dXY = pX/pNorm * GetGeometry()->GetCPVGasThickness();
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff