rb::TPhoton Class Reference

#include <TPhoton_o.h>

Inheritance diagram for rb::TPhoton:

Public Member Functions
	TPhoton ()
	TPhoton (double E)
	TPhoton (double E, double Emin, double Emax)
	~TPhoton ()
void	SetEnergyRange (double Emin, double Emax)
void	SetThetaRange (double thmin, double thmax)
void	SetCosThetaRange (double c1, double c2)
const TLorentzVector &	GetPhoton ()
const TLorentzVector &	GetNewPhoton ()
double	GetPhotNorm ()
double	GetEnergy ()
double	GetENorm ()
double	GetCosThetaF ()
double	GetThNormF ()
double	GetPhi ()
double	GetPhiNorm ()

Protected Attributes
TLorentzVector	fk
double	fknorm
double	fNorm
double	fE
double	fP0
double	fP1
double	fX
double	fCosTheta
double	fLnD
double	fBetaI
double	fiBetaI
double	fLnD_n
double	fBt

Detailed Description

Definition at line 7 of file TPhoton_o.h.

Constructor & Destructor Documentation

TPhoton() [1/3]

rb::TPhoton::TPhoton ( )

inline

Definition at line 23 of file TPhoton_o.h.

{}

Referenced by rb::TPhotonD::TPhotonD().

TPhoton() [2/3]

rb::TPhoton::TPhoton

(

double

E

)

TPhoton() [3/3]

rb::TPhoton::TPhoton	(	double	E,
		double	Emin,
		double	Emax )

~TPhoton()

rb::TPhoton::~TPhoton ( )

inline

Definition at line 26 of file TPhoton_o.h.

{}

Member Function Documentation

GetCosThetaF()

double rb::TPhoton::GetCosThetaF ( )

inline

Definition at line 41 of file TPhoton_o.h.

                                 {
      double d  = fBt * exp( fLnD_n * gRandom->Rndm() );
      fCosTheta = ( d - 1 ) / ( fBetaI * ( d + 1 ) );
      return fCosTheta;
    }

GetEnergy()

double rb::TPhoton::GetEnergy ( )

inline

Definition at line 36 of file TPhoton_o.h.

                                      {
      fX = fP0 * exp( gRandom->Rndm() * fP1 );
      return fX;
    }

GetENorm()

double rb::TPhoton::GetENorm ( )

inline

Definition at line 40 of file TPhoton_o.h.

{ return fX * fNorm; }

GetNewPhoton()

const TLorentzVector & rb::TPhoton::GetNewPhoton

(

)

GetPhi()

double rb::TPhoton::GetPhi ( )

inline

Definition at line 50 of file TPhoton_o.h.

{ return 2 * M_PI * gRandom->Rndm(); }

GetPhiNorm()

double rb::TPhoton::GetPhiNorm ( )

inline

Definition at line 51 of file TPhoton_o.h.

{ return 2 * M_PI; }

GetPhotNorm()

double rb::TPhoton::GetPhotNorm ( )

inline

Definition at line 35 of file TPhoton_o.h.

{ return fknorm; }

GetPhoton()

const TLorentzVector & rb::TPhoton::GetPhoton ( )

inline

Definition at line 32 of file TPhoton_o.h.

{ return fk; }

GetThNormF()

double rb::TPhoton::GetThNormF ( )

inline

Definition at line 46 of file TPhoton_o.h.

                               {
      double k = fBetaI * fCosTheta;
      return 0.5 * fiBetaI * fLnD_n * ( 1 - k * k );
    }

SetCosThetaRange()

void rb::TPhoton::SetCosThetaRange	(	double	c1,
		double	c2 )

SetEnergyRange()

void rb::TPhoton::SetEnergyRange	(	double	Emin,
		double	Emax )

SetThetaRange()

void rb::TPhoton::SetThetaRange	(	double	thmin,
		double	thmax )

Member Data Documentation

fBetaI

double rb::TPhoton::fBetaI

protected

Definition at line 18 of file TPhoton_o.h.

Referenced by GetCosThetaF(), and GetThNormF().

fBt

double rb::TPhoton::fBt

protected

Definition at line 21 of file TPhoton_o.h.

Referenced by GetCosThetaF().

fCosTheta

double rb::TPhoton::fCosTheta

protected

Definition at line 16 of file TPhoton_o.h.

Referenced by GetCosThetaF(), and GetThNormF().

fE

double rb::TPhoton::fE

protected

Definition at line 12 of file TPhoton_o.h.

fiBetaI

double rb::TPhoton::fiBetaI

protected

Definition at line 19 of file TPhoton_o.h.

Referenced by GetThNormF().

fk

TLorentzVector rb::TPhoton::fk

protected

Definition at line 9 of file TPhoton_o.h.

Referenced by GetPhoton().

fknorm

double rb::TPhoton::fknorm

protected

Definition at line 10 of file TPhoton_o.h.

Referenced by GetPhotNorm().

fLnD

double rb::TPhoton::fLnD

protected

Definition at line 17 of file TPhoton_o.h.

fLnD_n

double rb::TPhoton::fLnD_n

protected

Definition at line 20 of file TPhoton_o.h.

Referenced by GetCosThetaF(), and GetThNormF().

fNorm

double rb::TPhoton::fNorm

protected

Definition at line 11 of file TPhoton_o.h.

Referenced by GetENorm(), rb::TPhotonD::GetENorm(), and rb::TPhotonD::Init().

fP0

double rb::TPhoton::fP0

protected

Definition at line 13 of file TPhoton_o.h.

Referenced by GetEnergy(), rb::TPhotonD::GetEnergy(), and rb::TPhotonD::Init().

fP1

double rb::TPhoton::fP1

protected

Definition at line 14 of file TPhoton_o.h.

Referenced by GetEnergy(), rb::TPhotonD::GetEnergy(), and rb::TPhotonD::Init().

fX

double rb::TPhoton::fX

protected

Definition at line 15 of file TPhoton_o.h.

Referenced by GetEnergy(), rb::TPhotonD::GetEnergy(), and GetENorm().

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The documentation for this class was generated from the following file:

• TPhoton_o.h