iceCube.uhe.interactions

クラス PhotoNuclear

java.lang.Object

iceCube.uhe.interactions.PhotoNuclear

すべての実装されたインタフェース:

java.io.Serializable, Function

public class PhotoNuclear
extends java.lang.Object
implements Function

関連項目:

直列化された形式

コンストラクタの概要

Constructors

Constructor and 説明
PhotoNuclear(Particle p, ParticlePoint s) Constructor

メソッドの概要

Methods

Modifier and Type	Method and 説明
double	getDSigmaDy(double y) Differential cross section dsigma/dy [cm^2] y = 1 - Erecoiling/Eincoming -- inelasticity parameter
double	getDSigmaDz(double z) Differential cross section dsigma/dz [cm^2] z = Erecoiling/Eincoming -- inelasticity parameter
double	getEnergyCut()
double	getFunction(int functionIndex, double[] parameters, double x) Method for interface .
double	getIncidentParticleEnergy()
double	getSigma() Total cross section [cm^2]
double	getYDSigmaDy(double lowerY, double upperY) Integral y*dSigma/dy over a given range to obtain the inelasticity distribution.
double	getYmax()
double	getYmin() Getting the range of allowed y for a given interaction
double	getZDSigmaDZ(double lowerZ, double upperZ) Integral z*dSigma/dz over a given range to obtain the inelasticity distribution.
double	integralDSigmaDy(double lowerY, double upperY) Integral dSigma/dy over a given range to obtain a partial cross section
double	integralDSigmaDz(double lowerZ, double upperZ) Integral dSigma/dz over a given range to obtain a partial cross section
java.lang.String	interactionName() Show the name of interaction
boolean	isValidInelasticity(double y) Checking the range of the given inelasticity y that is determined in an individual interaction channel.
boolean	isValidParticle(Particle p) Checking the particle kind involved with a given interaction.
void	setEnergyCut(double cutEnergy) Energy Cut Parameter in integration to obtain the total cross section.
void	setIncidentParticleEnergy(double energy) Set The incident particle energy [GeV].
void	setIncidentParticleEnergy(int iLogE)
void	showIntegralErrorMessage(double lowerY, double upperY) Error message utility

クラス {0} から継承されたメソッド java.lang.Object

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

インタフェース {0} から継承されたメソッド numRecipes.Function

getFunction

コンストラクタの詳細

PhotoNuclear

public PhotoNuclear(Particle p,
            ParticlePoint s)
             throws java.io.IOException

Constructor

例外:

java.io.IOException

メソッドの詳細

getDSigmaDy

public double getDSigmaDy(double y)

Differential cross section dsigma/dy [cm^2] y = 1 - Erecoiling/Eincoming -- inelasticity parameter

isValidInelasticity

public boolean isValidInelasticity(double y)

Checking the range of the given inelasticity y that is determined in an individual interaction channel.

getYmin

public double getYmin()

Getting the range of allowed y for a given interaction

getYmax

public double getYmax()

isValidParticle

public boolean isValidParticle(Particle p)

Checking the particle kind involved with a given interaction. Only muon and tauon but no neutrinos and pions are allowed to be involved with the photo-nuclear interaction in the medium.

interactionName

public java.lang.String interactionName()

Show the name of interaction

setIncidentParticleEnergy

public void setIncidentParticleEnergy(double energy)

        Set The incident particle energy [GeV].
        The default value has been given by the constructor
        Interactions( ) with p.getEnergy( ) where p is 
        the Particle class. You might want to set, however,
        a different value such as 
        logE = logEnergyMinimum + deltaLogE*ilogE
        where ilogE is i'th index of the logEnergyMatrix
        in the Particle class p. This method provides you
        with a way to put the incident particle energy.
        

setIncidentParticleEnergy

public void setIncidentParticleEnergy(int iLogE)

getIncidentParticleEnergy

public double getIncidentParticleEnergy()

getDSigmaDz

public double getDSigmaDz(double z)

        Differential cross section dsigma/dz [cm^2]
        z = Erecoiling/Eincoming -- inelasticity parameter
        

setEnergyCut

public void setEnergyCut(double cutEnergy)

Energy Cut Parameter in integration to obtain the total cross section.

getEnergyCut

public double getEnergyCut()

getSigma

public double getSigma()

Total cross section [cm^2]

integralDSigmaDy

public double integralDSigmaDy(double lowerY,
                      double upperY)

Integral dSigma/dy over a given range to obtain a partial cross section

integralDSigmaDz

public double integralDSigmaDz(double lowerZ,
                      double upperZ)

Integral dSigma/dz over a given range to obtain a partial cross section

getYDSigmaDy

public double getYDSigmaDy(double lowerY,
                  double upperY)

Integral y*dSigma/dy over a given range to obtain the inelasticity distribution. The energy transfer probability would also require this value.

getZDSigmaDZ

public double getZDSigmaDZ(double lowerZ,
                  double upperZ)

Integral z*dSigma/dz over a given range to obtain the inelasticity distribution. The energy transfer probability would also require this value. z = 1-y

getFunction

public double getFunction(int functionIndex,
                 double[] parameters,
                 double x)

        Method for interface . 
        Interface the differntial cross sections given here
        to the utility methods such as the Romberg
        Integration code that is desinged for a genereal
        function in form of Func(x).

        functionIndex     1     dsigma/dy
        functionIndex     2     dsigma/dz  z = y-1
        functionIndex     3     y x dsigma/dy 
        functionIndex     4     z x dsigma/dz 
        

定義:

getFunction インタフェース {1} 内の {0} Function

showIntegralErrorMessage

public void showIntegralErrorMessage(double lowerY,
                            double upperY)

Error message utility