Hal::Decay Class Reference

#include <Decay.h>

Inheritance diagram for Hal::Decay:

Public Member Functions
	Decay (Int_t motherPdg=-1)
Int_t	GetMotherPdg () const
virtual Int_t	DecayParticle (McTrack &mother, std::vector< McTrack * > &daughters, Bool_t addToEvent=kFALSE) const
void	EnableBreightWigner (Bool_t bw=kTRUE)
void	SetGamma (Double_t gamma)
void	AddDecayChannel (const DecayChannel &decay)
virtual Bool_t	Init ()

Protected Member Functions
virtual Double_t	GetDecayTime (McTrack &mother, Double_t mass) const
virtual void	Decay2Body (McTrack &mother, std::vector< McTrack * > &daughters, const DecayChannel &channel) const
virtual void	Decay3Body (McTrack &mother, std::vector< McTrack * > &daughters, const DecayChannel &channel) const

Detailed Description

class that performs decay on mc-track

Definition at line 84 of file Decay.h.

Constructor & Destructor Documentation

Decay()

Hal::Decay::Decay

(

Int_t

motherPdg = -1

)

Parameters

motherPdg

PID of mother

Definition at line 69 of file Decay.cxx.

~Decay()

virtual Hal::Decay::~Decay ( )

inlinevirtual

Definition at line 137 of file Decay.h.

Member Function Documentation

AddDecayChannel()

void Hal::Decay::AddDecayChannel ( const DecayChannel & decay )

inline

add decay channel

Parameters

decay

Definition at line 131 of file Decay.h.

Decay2Body()

void Hal::Decay::Decay2Body ( McTrack & mother, std::vector< McTrack * > & daughters, const DecayChannel & channel ) const

protectedvirtual

Definition at line 84 of file Decay.cxx.

Decay3Body()

void Hal::Decay::Decay3Body ( McTrack & mother, std::vector< McTrack * > & daughters, const DecayChannel & channel ) const

protectedvirtual

Definition at line 130 of file Decay.cxx.

DecayParticle()

Int_t Hal::Decay::DecayParticle ( McTrack & mother, std::vector< McTrack * > & daughters, Bool_t addToEvent = kFALSE ) const

virtual

Parameters

mother
daughters	daugher vector should have at least 3 elements, NOTE: this vector must have allocated tracks this class doesn't own this vector!
addToEvent	add to mother event daughters (if possible)

Returns

number of daughters

get random channel

Definition at line 225 of file Decay.cxx.

EnableBreightWigner()

void Hal::Decay::EnableBreightWigner ( Bool_t bw = kTRUE )

inline

switch to breight wigner mass generator

Parameters

bw

Definition at line 121 of file Decay.h.

GetDecayTime()

Double_t Hal::Decay::GetDecayTime ( McTrack & mother, Double_t mass ) const

protectedvirtual

Definition at line 76 of file Decay.cxx.

GetMotherPdg()

Int_t Hal::Decay::GetMotherPdg ( ) const

inline

Returns

mother pdg

Definition at line 107 of file Decay.h.

Init()

Bool_t Hal::Decay::Init ( )

virtual

inits decayer

Returns

Definition at line 260 of file Decay.cxx.

SetGamma()

void Hal::Decay::SetGamma ( Double_t gamma )

inline

set gamma parameter

Parameters

gamma

Definition at line 126 of file Decay.h.

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

• analysis/spectra/Decay.h
• analysis/spectra/Decay.cxx