iceCube.uhe.interactions
クラス InteractionsMatrix

java.lang.Object
  iceCube.uhe.interactions.InteractionsMatrix

すべての実装されたインタフェース:

java.io.Serializable

直系の既知のサブクラス:

GlashowResonanceHadronicMatrix

public class InteractionsMatrix
extends java.lang.Object
implements java.io.Serializable

    Matrix of the Energy Transfer by particle Interactions.
    The matrix elements are calculated by the methods supplied
    by the Interaction class.

        /------------------------------------------------------------\
logEmin | 0   0  ...................................   EmindS/dEmin  |
logE1   | 0   0  ............................E1dS/dE1  EmindS/dEmin  |
  .     |                                                            |x binWidth x ln(10)
  .     |                                                            |
logEmax |EmaxdS/dEmax................................  EmindS/dEmin  |
        \------------------------------------------------------------/

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

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

The transfer matrix of the recolied lepton energy (1-y)*Eincoming 
is acquired by the method getLeptonTransferMatrix( )
while the energy of the transfered matrix for the counter current 
y*Eincoming is obtained by getTransferMatrix( ).

関連項目:

直列化された形式

コンストラクタの概要

InteractionsMatrix(iceCube.uhe.interactions.Interactions interactions)
Constructor: Generate the matrix array

メソッドの概要

int	getDoublet() Get the doublet of the particle propagating
int	getFlavor() Get the flavor of the particle propagating
double	getInelasticityMatrix(int iLogE) Get the element of the inelastisity matrix
double	getLeptonTransferMatrix(int iLogE, int jLogE) Get the element of the transfter matrix jlogE ~ log10((1-y)*E)
int	getProducedFlavor() Get the flavor of the produced particle
double	getSigmaMatrix(int iLogE) Get the element of the total cross section matrix
double	getTransferMatrix(int iLogE, int jLogE) Get the element of the transfter matrix jlogE ~ log10(y*E)
boolean	isValidIndex(int iLogE) Checking the energy index
void	setSigmaMatrix(int iLogE) Calculate the total cross section matrix
void	setTransferMatrix(int iLogE, int jLogE) Calculate the transfer matrix

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

InteractionsMatrix

public InteractionsMatrix(iceCube.uhe.interactions.Interactions interactions)

Constructor: Generate the matrix array

メソッドの詳細

setTransferMatrix

public void setTransferMatrix(int iLogE,
                              int jLogE)

Calculate the transfer matrix

getTransferMatrix

public double getTransferMatrix(int iLogE,
                                int jLogE)

Get the element of the transfter matrix jlogE ~ log10(y*E)

getLeptonTransferMatrix

public double getLeptonTransferMatrix(int iLogE,
                                      int jLogE)

Get the element of the transfter matrix jlogE ~ log10((1-y)*E)

setSigmaMatrix

public void setSigmaMatrix(int iLogE)

Calculate the total cross section matrix

getSigmaMatrix

public double getSigmaMatrix(int iLogE)

Get the element of the total cross section matrix

getInelasticityMatrix

public double getInelasticityMatrix(int iLogE)

Get the element of the inelastisity matrix

isValidIndex

public boolean isValidIndex(int iLogE)

Checking the energy index

getFlavor

public int getFlavor()

Get the flavor of the particle propagating

getDoublet

public int getDoublet()

Get the doublet of the particle propagating

getProducedFlavor

public int getProducedFlavor()

Get the flavor of the produced particle