iceCube.uhe.decay
クラス TauDecayYMatrix

java.lang.Object
  iceCube.uhe.decay.TauDecayYMatrix

public class TauDecayYMatrix
extends java.lang.Object

Matrix of the Energy Transfer dN/dLogY  by the tau decays
    The matrix elements are calculated by the methods supplied
    by the Decay class.

The bin width is defined in the Particle class.

Actually each matrix element dN/dLogYdecay is calculated by the integral,
\int dN/dY dY from logY - 0.5xbinWidth to logY + 0.5*binWidth where
logY = logEdecay - logEtau. This is more accurate way than simply
calculating dN/dLogEdecay.

The transfer matrix to the nu-tau
is acquired by the method getTauToNuTauDecayMatrix( ),
that to the other neutrinos such as nu-e by getTauToNuDecayMatrix( )
that to the other charged leptons such as e by getTauToChargedLeptonDecayMatrix( )
while the decay into hadrons
is obtained by getTauToHadronsDecayMatrix( ).

コンストラクタの概要

TauDecayYMatrix(Particle p)
Constructor: Generate the matrix array

メソッドの概要

double	getLifeTimeMatrix(int iLogE) get the element of the LifeTime matrix
double	getTauToChargedLeptonDecayMatrix(int iLogY) get the element of the decay matrix of tau-> l^+-
double	getTauToHadronDecayMatrix(int iLogY) get the element of the decay matrix of tau-> hadrons
double	getTauToNuDecayMatrix(int iLogY) get the element of the decay matrix of tau->nuE or nuMu
double	getTauToNuTauDecayMatrix(int iLogY) get the element of the decay matrix of tau->nuTau
boolean	isValidIndex(int iLogY) Checking the energy index
void	setLifeTimeMatrix(int iLogE) Calculate the life time matrix considering the Lorentz duration
void	setTauDecayMatrix(int iLogY) Calculate the decay matrix from tau to neutrinos, leptons, and hadrons

クラス java.lang.Object から継承されたメソッド

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

コンストラクタの詳細

TauDecayYMatrix

public TauDecayYMatrix(Particle p)

Constructor: Generate the matrix array

メソッドの詳細

setTauDecayMatrix

public void setTauDecayMatrix(int iLogY)

Calculate the decay matrix from tau to neutrinos, leptons, and hadrons

setLifeTimeMatrix

public void setLifeTimeMatrix(int iLogE)

Calculate the life time matrix considering the Lorentz duration

getTauToNuTauDecayMatrix

public double getTauToNuTauDecayMatrix(int iLogY)

get the element of the decay matrix of tau->nuTau

getTauToNuDecayMatrix

public double getTauToNuDecayMatrix(int iLogY)

get the element of the decay matrix of tau->nuE or nuMu

getTauToChargedLeptonDecayMatrix

public double getTauToChargedLeptonDecayMatrix(int iLogY)

get the element of the decay matrix of tau-> l^+-

getTauToHadronDecayMatrix

public double getTauToHadronDecayMatrix(int iLogY)

get the element of the decay matrix of tau-> hadrons

getLifeTimeMatrix

public double getLifeTimeMatrix(int iLogE)

get the element of the LifeTime matrix

isValidIndex

public boolean isValidIndex(int iLogY)

Checking the energy index