iceCube.uhe.decay
クラス MuDecayMatrix

java.lang.Object
  iceCube.uhe.decay.MuDecayMatrix

public class MuDecayMatrix
extends java.lang.Object

Matrix of the Energy Transfer by the mu decays
    The matrix elements are calculated by the methods supplied
    by the Decay class.

        /------------------------------------------------------------\
logEmin | 0   0  ...................................   Emin dN/dEmin  |
logE1   | 0   0  ............................E1dN/dE1  Emin dN/dEmin  |
  .     |                                                             |x binWidth ln(10)
  .     |                                                             |
logEmax |Emax dN/dEmax................................  Emin dN/dEmin |
        \------------------------------------------------------------/

The bin width and logEmin are defined in the Particle class. 

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

The transfer matrix to the nu-mu
is acquired by the method getMuToNuMuDecayMatrix( ),
that to the electron neutrinos by getMuToNuEMatrix( )
that to the other charged leptons such as e by getMuToEDecayMatrix( )

コンストラクタの概要

MuDecayMatrix(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	getMuToEDecayMatrix(int iLogE, int jLogE) get the element of the decay matrix of mu-> e
double	getMuToNuEDecayMatrix(int iLogE, int jLogE) get the element of the decay matrix of mu->nuE
double	getMuToNuMuDecayMatrix(int iLogE, int jLogE) get the element of the decay matrix of m->nuMu
boolean	isValidIndex(int iLogE) Checking the energy index
void	setLifeTimeMatrix(int iLogE) Calculate the life time matrix considering the Lorentz duration
void	setMuDecayMatrix(int iLogE, int jLogE) Calculate the decay matrix from mu to neutrinos and and electrons

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

MuDecayMatrix

public MuDecayMatrix(Particle p)

Constructor: Generate the matrix array

メソッドの詳細

setMuDecayMatrix

public void setMuDecayMatrix(int iLogE,
                             int jLogE)

Calculate the decay matrix from mu to neutrinos and and electrons

setLifeTimeMatrix

public void setLifeTimeMatrix(int iLogE)

Calculate the life time matrix considering the Lorentz duration

getMuToNuMuDecayMatrix

public double getMuToNuMuDecayMatrix(int iLogE,
                                     int jLogE)

get the element of the decay matrix of m->nuMu

getMuToNuEDecayMatrix

public double getMuToNuEDecayMatrix(int iLogE,
                                    int jLogE)

get the element of the decay matrix of mu->nuE

getMuToEDecayMatrix

public double getMuToEDecayMatrix(int iLogE,
                                  int jLogE)

get the element of the decay matrix of mu-> e

getLifeTimeMatrix

public double getLifeTimeMatrix(int iLogE)

get the element of the LifeTime matrix

isValidIndex

public boolean isValidIndex(int iLogE)

Checking the energy index