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musrsim/include/musrScintSD.hh
Kamil Sedlak 455786e3fd 23.11.2011 Kamil Sedlak 
Three major changes in the photon simulation:
1) Added timeC1 ... timeC20
2) Added odet_nPhotPrim[odet_n]  (number of primary photons)
3) Added all individual photons:  phot_time[nOptPhotDet]
Documentation has not been updated yet.
2011-11-23 15:35:49 +00:00

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/***************************************************************************
* musrSim - the program for the simulation of (mainly) muSR instruments. *
* More info on http://lmu.web.psi.ch/simulation/index.html . *
* musrSim is based od Geant4 (http://geant4.web.cern.ch/geant4/) *
* *
* Copyright (C) 2009 by Paul Scherrer Institut, 5232 Villigen PSI, *
* Switzerland *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the Free Software *
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
***************************************************************************/
#ifndef musrScintSD_h
#define musrScintSD_h 1
#include "G4VSensitiveDetector.hh"
#include "musrScintHit.hh"
#include "musrRootOutput.hh"
class G4Step;
class G4HCofThisEvent;
class APDidClass {
public:
APDidClass(G4int xAPDcellID, G4int xAPDcellNphot) {
APDcellID = xAPDcellID;
APDcellNphot = xAPDcellNphot;
}
~APDidClass() {}
G4int GetAPDcellID() const {return APDcellID;}
G4int GetAPDcellNphot() const {return APDcellNphot;}
void IncreaseAPDcellNphot() {APDcellNphot++;}
private:
G4int APDcellID;
G4int APDcellNphot;
};
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
class signalInfo {
public:
signalInfo(G4int id, G4int nP, G4int nPprim, G4double tFirst, G4double tSecond, G4double tThird,
G4double tA, G4double tB, G4double tC, G4double tD, G4double tE, G4double tLast,
G4double tCFD, G4double aCFD, G4double tCFDarray[1000], G4double tOPSAC1array[21])
{
detID=id; nPhot=nP; nPhotPrim=nPprim; timeFirst=tFirst; timeSecond=tSecond; timeThird=tThird;
timeA=tA; timeB=tB; timeC=tC; timeD=tD; timeE=tE; timeLast=tLast;
timeCFD=tCFD; amplCFD=aCFD;
if (musrRootOutput::store_odet_timeCFDarray) {for(int i=0;i<1000;i++) {timeCFDarray[i]=tCFDarray[i];}}
if (musrRootOutput::store_odet_timeC1) {for(int i=1;i<21;i++) {timeC1array[i] =tOPSAC1array[i];}}
}
~signalInfo() {}
void transferDataToRoot(musrRootOutput* myRootOut, G4int nn) {
myRootOut->SetOPSAinfo(nn,detID,nPhot,nPhotPrim,timeFirst,timeSecond,timeThird,
timeA,timeB,timeC,timeD,timeE,timeLast,timeCFD,amplCFD);
if (musrRootOutput::store_odet_timeCFDarray) {
for (Int_t kk=0; kk<13; kk++) {
for (Int_t ll=0; ll<5; ll++) {
int index = (ll+1)*100+kk;
myRootOut -> SetCFDSpecialInfo(index,timeCFDarray[index]);
}
}
}
if (musrRootOutput::store_odet_timeC1) myRootOut -> SetTimeC1SpecialInfo(timeC1array);
}
private:
G4int detID;
G4int nPhot;
G4int nPhotPrim;
G4int nPhot_abs;
G4int nPhot_refl;
G4int nPhot_other;
G4double timeFirst;
G4double timeSecond;
G4double timeThird;
G4double timeA;
G4double timeB;
G4double timeC;
G4double timeD;
G4double timeE;
G4double timeLast;
G4double timeCFD;
G4double amplCFD;
G4double timeCFDarray[1000];
G4double timeC1array[1000];
};
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
class musrScintSD : public G4VSensitiveDetector
{
public:
static musrScintSD* GetInstance();
musrScintSD(G4String);
~musrScintSD();
void Initialize(G4HCofThisEvent*);
G4bool ProcessHits(G4Step*, G4TouchableHistory*);
void EndOfEvent(G4HCofThisEvent*);
void EndOfRun();
// Optical Photon Signal Analysis (OPSA)
void Set_OPSA_minNrOfDetectedPhotons(G4int val) {OPSA_minNrOfDetectedPhotons=val;}
void Set_OPSA_SignalSeparationTime(G4double val) {OPSA_signalSeparationTime=val;}
void Set_OPSA_variables(G4double a, G4double b, G4double c, G4double d)
{OPSA_fracA=a; OPSA_fracB=b; OPSA_C_threshold=c; OPSA_D_threshold=d;}
void Set_OPSA_CFD(G4double a1, G4double delay, G4double timeShiftOffset)
{OPSA_CFD_a1=a1; OPSA_CFD_delay=delay; OPSA_CFD_timeShiftOffset = timeShiftOffset;}
void AddEventIDToMultimapOfEventIDsForOPSAhistos (G4int ev_ID, G4int detector_ID) {
bool_multimapOfEventIDsForOPSAhistosEXISTS=true;
if (ev_ID==-1) bool_StoreThisOPSAhistSUMMED = true;
if (ev_ID==-2) bool_StoreThisOPSAhistALL = true;
multimapOfEventIDsForOPSAhistos.insert(std::pair<G4int,G4int>(ev_ID,detector_ID));
}
void SetOPSAhistoBinning(Int_t nBins, Double_t min, Double_t max) {
OPSAhistoNbin=nBins; OPSAhistoMin=min; OPSAhistoMax=max;
OPSAhistoBinWidth=(max-min)/nBins; OPSAhistoBinWidth1000=OPSAhistoBinWidth*1000;
}
void ProcessOpticalPhoton(G4Step* aStep);
void EndOfEvent_OptiacalPhotons();
void ReadInPulseShapeArray(const char* filename);
void FindCFDtime(G4double& OPSA_CFD_time, G4double& OPSA_CFD_ampl, G4double timeOfFirstPhoton);
G4int FindAPDcellID(G4Step* aStep);
void SetAPDcellSizes(G4int nx, G4int ny, G4int nz, G4double half_ax, G4double half_ay, G4double half_az) {
APDcellsEffectRequested = true;
APDcell_nx = nx; APDcell_ny = ny; APDcell_nz = nz;
APDcell_ax = 2*half_ax/ nx; APDcell_ay = 2*half_ay/ ny; APDcell_az = 2*half_az/ nz;
}
void SetAPDcellsTimeVariationSigma(G4double sigma) {
if (sigma!=0) APDcellsTimeVariationRequested = true;
APDcellsTimeVariationSigma=sigma;
}
void SetAPDcrossTalk(G4double crosstalkProb) {
if (crosstalkProb>0) APDcrossTalkRequested = true;
APDcrossTalkProb = crosstalkProb;
}
private:
static musrScintSD* pointer;
musrScintHitsCollection* scintCollection;
G4bool myStoreOnlyEventsWithHits;
G4int myStoreOnlyEventsWithHitInDetID;
G4double mySignalSeparationTime;
G4bool myStoreOnlyTheFirstTimeHit;
G4bool boolIsVvvInfoRequested;
musrRootOutput* myRootOutput;
// for optical photon counting
// typedef std::multimap<G4double,Int_t> optHitDetectorMapType;
typedef std::multimap<G4double,APDidClass> optHitDetectorMapType;
typedef std::map<Int_t,optHitDetectorMapType*> optHitMapType;
optHitMapType optHitMap;
// for optical photon signal analysis (OPSA)
G4int OPSA_minNrOfDetectedPhotons;
G4double OPSA_signalSeparationTime;
G4double OPSA_fracA;
G4double OPSA_fracB;
G4double OPSA_C_threshold;
G4double OPSA_D_threshold;
typedef std::multimap<G4int,signalInfo*> OPSA_signal_MapType;
OPSA_signal_MapType OPSA_signal_Map;
G4bool bool_multimapOfEventIDsForOPSAhistosEXISTS;
G4bool bool_StoreThisOPSAhistSUMMED;
G4bool bool_StoreThisOPSAhistALL;
typedef std::multimap<G4int,G4int> multimapOfEventIDsForOPSAhistos_Type;
multimapOfEventIDsForOPSAhistos_Type multimapOfEventIDsForOPSAhistos;
TH1D* OPSAhisto;
Int_t OPSAhistoNbin;
Double_t OPSAhistoMin, OPSAhistoMax, OPSAhistoBinWidth, OPSAhistoBinWidth1000;
typedef std::map<std::string,TH1D*> mapOfOPSAsumHistograms_Type;
mapOfOPSAsumHistograms_Type mapOfOPSAsumHistograms;
mapOfOPSAsumHistograms_Type mapOfOPSAsum0Histograms;
TH1D* OPSAhistoSUM;
TH1D* OPSAhistoSUM0;
TH1D* OPSAshape;
G4bool bool_pulseShapeExists;
G4int iPSmax;
G4double pulseShapeArray[10001];
TH1D* OPSA_CFD;
G4double OPSA_CFD_a1,OPSA_CFD_delay, OPSA_CFD_timeShiftOffset;
G4bool APDcellsEffectRequested; // simulate effects of finite cell number
G4int APDcell_nx, APDcell_ny, APDcell_nz; // number of cells in APD along x, y and z directions
G4double APDcell_ax, APDcell_ay, APDcell_az; // dimensions of APD cells
G4bool APDcellsTimeVariationRequested; // simmulate effect of detection time variations between differenct cells
G4double APDcellsTimeVariationSigma; // sigma of the detection time variations between differenct cells
G4bool APDcrossTalkRequested;
G4double APDcrossTalkProb;
void FireAPDcell(optHitDetectorMapType* optHitDetectorMap, G4int APDcellID, G4double time, G4int nTruePhe);
static const G4double OPSA_C1_threshold;
static const G4double OPSA_C2_threshold;
static const G4double OPSA_C3_threshold;
static const G4double OPSA_C4_threshold;
static const G4double OPSA_C5_threshold;
static const G4double OPSA_C6_threshold;
static const G4double OPSA_C7_threshold;
static const G4double OPSA_C8_threshold;
static const G4double OPSA_C9_threshold;
static const G4double OPSA_C10_threshold;
static const G4double OPSA_C11_threshold;
static const G4double OPSA_C12_threshold;
static const G4double OPSA_C13_threshold;
static const G4double OPSA_C14_threshold;
static const G4double OPSA_C15_threshold;
static const G4double OPSA_C16_threshold;
static const G4double OPSA_C17_threshold;
static const G4double OPSA_C18_threshold;
static const G4double OPSA_C19_threshold;
static const G4double OPSA_C20_threshold;
};
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#endif
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