#include <TMath.h>
#include <TNamed.h> //base class
#include <TGeoManager.h> //Instance()
+#include <TGeoMatrix.h> //Instance()
#include <TVector3.h> //Lors2Mars() Mars2Lors()
// Class providing all the needed parametrised information
enum EPadxData{kPadPcX=80,kMinPx=0,kMaxPx=79,kMaxPcx=159}; //Segmentation structure along x
enum EPadyData{kPadPcY=48,kMinPy=0,kMaxPy=47,kMaxPcy=143}; //Segmentation structure along y
- static Float_t SizePadX ( ) {return fgCellX; /*return 0.804;*/} //pad size x, [cm]
- static Float_t SizePadY ( ) {return fgCellY; /*0.84*/} //pad size y, [cm]
+ static Float_t SizePadX ( ) {return fgCellX; } //pad size x, [cm]
+ static Float_t SizePadY ( ) {return fgCellY; } //pad size y, [cm]
- static Float_t SizePcX ( ) {return fgPcX;} // PC size x
- static Float_t SizePcY ( ) {return fgPcY;} // PC size y
- static Float_t MaxPcX (Int_t iPc ) {return fgkMaxPcX[iPc];} // PC limits
- static Float_t MaxPcY (Int_t iPc ) {return fgkMaxPcY[iPc];} // PC limits
- static Float_t MinPcX (Int_t iPc ) {return fgkMinPcX[iPc];} // PC limits
- static Float_t MinPcY (Int_t iPc ) {return fgkMinPcY[iPc];} // PC limits
- static Int_t Nsig ( ) {return fgSigmas;} //Getter n. sigmas for noise
- static Float_t SizeAllX ( ) {return fgAllX/*fgkMaxPcX[5]*/;} //all PCs size x, [cm]
- static Float_t SizeAllY ( ) {return fgAllY/*fgkMaxPcY[5]*/;} //all PCs size y, [cm]
+ static Float_t SizePcX ( ) {return fgPcX; } // PC size x
+ static Float_t SizePcY ( ) {return fgPcY; } // PC size y
+ static Float_t MaxPcX (Int_t iPc ) {return fgkMaxPcX[iPc]; } // PC limits
+ static Float_t MaxPcY (Int_t iPc ) {return fgkMaxPcY[iPc]; } // PC limits
+ static Float_t MinPcX (Int_t iPc ) {return fgkMinPcX[iPc]; } // PC limits
+ static Float_t MinPcY (Int_t iPc ) {return fgkMinPcY[iPc]; } // PC limits
+ static Int_t Nsig ( ) {return fgSigmas; } //Getter n. sigmas for noise
+ static Float_t SizeAllX ( ) {return fgAllX; } //all PCs size x, [cm]
+ static Float_t SizeAllY ( ) {return fgAllY; } //all PCs size y, [cm]
- static Float_t LorsX (Int_t pc,Int_t padx ) {return (padx +0.5)*SizePadX()+fgkMinPcX[pc]; } //center of the pad x, [cm]
+ static Float_t LorsX (Int_t pc,Int_t padx ) {return (padx +0.5)*SizePadX()+fgkMinPcX[pc]; } //center of the pad x, [cm]
- static Float_t LorsY (Int_t pc,Int_t pady ) {return (pady +0.5)*SizePadY()+fgkMinPcY[pc]; } //center of the pad y, [cm]
+ static Float_t LorsY (Int_t pc,Int_t pady ) {return (pady +0.5)*SizePadY()+fgkMinPcY[pc]; } //center of the pad y, [cm]
- inline static void Lors2Pad(Float_t x,Float_t y,Int_t &pc,Int_t &px,Int_t &py); //(x,y)->(pc,px,py)
+ inline static void Lors2Pad(Float_t x,Float_t y,Int_t &pc,Int_t &px,Int_t &py); //(x,y)->(pc,px,py)
- static Int_t Abs (Int_t ch,Int_t pc,Int_t x,Int_t y) {return ch*100000000+pc*1000000+x*1000+y; } //(ch,pc,padx,pady)-> abs pad
- static Int_t A2C (Int_t pad ) {return pad/100000000; } //abs pad -> chamber
- static Int_t A2P (Int_t pad ) {return pad%100000000/1000000; } //abs pad -> pc
- static Int_t A2X (Int_t pad ) {return pad%1000000/1000; } //abs pad -> pad X
- static Int_t A2Y (Int_t pad ) {return pad%1000; } //abs pad -> pad Y
-
- static Bool_t IsOverTh (Float_t q ) {return q >= fgSigmas; } //is digit over threshold?
-
- inline static Bool_t IsInDead(Float_t x,Float_t y ); //is point in dead area?
- static Bool_t IsInside (Float_t x,Float_t y,Float_t d=0) {return x>-d&&y>-d&&x<fgkMaxPcX[kMaxPc]+d&&y<fgkMaxPcY[kMaxPc]+d; } //is point inside chamber boundary?
+ static Int_t Abs (Int_t ch,Int_t pc,Int_t x,Int_t y) {return ch*100000000+pc*1000000+x*1000+y; } //(ch,pc,padx,pady)-> abs pad
+ static Int_t A2C (Int_t pad ) {return pad/100000000; } //abs pad -> chamber
+ static Int_t A2P (Int_t pad ) {return pad%100000000/1000000; } //abs pad -> pc
+ static Int_t A2X (Int_t pad ) {return pad%1000000/1000; } //abs pad -> pad X
+ static Int_t A2Y (Int_t pad ) {return pad%1000; } //abs pad -> pad Y
+ static Bool_t IsOverTh (Float_t q ) {return q >= fgSigmas; } //is digit over threshold?
+
+ Double_t GetRefIdx ( ) {return fRadNmean; } //refractive index of freon
+ Bool_t GetInstType ( ) {return fgInstanceType; } //return if the instance is from geom or ideal
+
+ inline static Bool_t IsInDead(Float_t x,Float_t y ); //is the point in dead area?
+ static Bool_t IsInside (Float_t x,Float_t y,Float_t d=0) {return x>-d&&y>-d&&x<fgkMaxPcX[kMaxPc]+d&&y<fgkMaxPcY[kMaxPc]+d; } //is point inside chamber boundaries?
- Double_t MeanIdxRad ()const {return 1.29204;} //<--TEMPORAR--> to be removed in future Mean ref index C6F14
+ Double_t MeanIdxRad ()const {return 1.29204;} //<--TEMPORAR--> to be removed in future. Mean ref index C6F14
Double_t MeanIdxWin ()const {return 1.57819;} //<--TEMPORAR--> to be removed in future. Mean ref index quartz
Float_t DistCut ()const {return 1.0;} //<--TEMPORAR--> to be removed in future. Cut for MIP-TRACK residual
Float_t QCut ()const {return 100;} //<--TEMPORAR--> to be removed in future. Separation PHOTON-MIP charge
Float_t MultCut ()const {return 200;} //<--TEMPORAR--> to be removed in future. Multiplicity cut to activate WEIGHT procedure
-
+ Double_t RadThick ()const {return 1.5;} //<--TEMPORAR--> to be removed in future. Radiator thickness
+ Double_t WinThick ()const {return 0.5;} //<--TEMPORAR--> to be removed in future. Window thickness
+ Double_t GapThick ()const {return 8.0;} //<--TEMPORAR--> to be removed in future. Proximity gap thickness
+ Double_t WinIdx ()const {return 1.5787;} //<--TEMPORAR--> to be removed in future. Mean refractive index of WIN material (SiO2)
+ Double_t GapIdx ()const {return 1.0005;} //<--TEMPORAR--> to be removed in future. Mean refractive index of GAP material (CH4)
static Int_t Stack(Int_t evt=-1,Int_t tid=-1); //Print stack info for event and tid
static Int_t StackCount(Int_t pid,Int_t evt); //Counts stack particles of given sort in given event
void Norm (Int_t c,Double_t *n )const{Double_t l[3]={0,0,1};fM[c]->LocalToMasterVect(l,n); }//norm
void Point (Int_t c,Double_t *p,Int_t plane )const{Lors2Mars(c,0,0,p,plane);} //point of given chamber plane
+ void SetRefIdx (Double_t refRadIdx ) {fRadNmean = refRadIdx;} //set refractive index of freon
+
+ //For PID
+ Double_t SigLoc (Double_t trkTheta,Double_t trkPhi,Double_t ckovTh,Double_t ckovPh,Double_t beta);//error due to cathode segmetation
+ Double_t SigGeom (Double_t trkTheta,Double_t trkPhi,Double_t ckovTh,Double_t ckovPh,Double_t beta);//error due to unknown photon origin
+ Double_t SigCrom (Double_t trkTheta,Double_t trkPhi,Double_t ckovTh,Double_t ckovPh,Double_t beta);//error due to unknonw photon energy
+ Double_t Sigma2 (Double_t trkTheta,Double_t trkPhi,Double_t ckovTh,Double_t ckovPh );//photon candidate sigma^2
+
enum EPlaneId {kPc,kRad,kAnod}; //3 planes in chamber
+ enum ETrackingFlags {kMipDistCut=-9,kMipQdcCut=-5,kNoPhotAccept=-11}; //flags for Reconstruction
- static Int_t fgSigmas; //sigma Cut
-
+ static Int_t fgSigmas; //sigma Cut
+ static Bool_t fgInstanceType; //kTRUE if from geomatry kFALSE if from ideal geometry
protected:
static /*const*/ Float_t fgkMinPcX[6]; //limits PC
TGeoHMatrix *fM[7]; //pointers to matrices defining HMPID chambers rotations-translations
Float_t fX; //x shift of LORS with respect to rotated MARS
Float_t fY; //y shift of LORS with respect to rotated MARS
-
-
+ Double_t fRadNmean; //C6F14 mean index as a running parameter
+private:
+ AliHMPIDParam(const AliHMPIDParam& r); //dummy copy constructor
+ AliHMPIDParam &operator=(const AliHMPIDParam& r); //dummy assignment operator
+
ClassDef(AliHMPIDParam,0) //HMPID main parameters class
};
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff