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This commit is contained in:
Gabriele Cosmo
2023-12-08 10:43:34 +01:00
parent dd1f179cda
commit 860a2b92bf
3962 changed files with 139318 additions and 164259 deletions
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source/particles/management/include/G4KL3DecayChannel.hh
+36 -44
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@@ -25,92 +25,84 @@
//
// G4KL3DecayChannel
// Author: H.Kurashige, 30 May 1997
// Author: H.Kurashige, 30 May 1997
// --------------------------------------------------------------------
#ifndef G4KL3DecayChannel_hh
#define G4KL3DecayChannel_hh 1
#include "G4VDecayChannel.hh"
#include "G4ios.hh"
#include "globals.hh"
#include "G4VDecayChannel.hh"
class G4KL3DecayChannel : public G4VDecayChannel
{
public:
G4KL3DecayChannel(const G4String& theParentName,
G4double theBR,
const G4String& thePionName,
const G4String& theLeptonName,
const G4String& theNutrinoName);
// Constructor & destructor
G4KL3DecayChannel(const G4String& theParentName, G4double theBR, const G4String& thePionName,
const G4String& theLeptonName, const G4String& theNutrinoName);
~G4KL3DecayChannel() override = default;
// Constructor & destructor
G4DecayProducts* DecayIt(G4double) override;
G4DecayProducts* DecayIt(G4double) override;
inline void SetDalitzParameter(G4double aLambda, G4double aXi );
inline void SetDalitzParameter(G4double aLambda, G4double aXi);
inline G4double GetDalitzParameterLambda() const;
inline G4double GetDalitzParameterXi() const;
protected:
// Copy constructor and assignment operator
G4KL3DecayChannel(const G4KL3DecayChannel&) = default;
G4KL3DecayChannel& operator=(const G4KL3DecayChannel&);
// Copy constructor and assignment operator
enum { idPi=0, idLepton=1, idNutrino=2 };
// Assignment of daughter particles for arrays of daughters[] etc.
// Assignment of daughter particles for arrays of daughters[] etc.
enum
{
idPi = 0,
idLepton = 1,
idNutrino = 2
};
void PhaseSpace(G4double Mparent,
const G4double* Mdaughter,
G4double* Edaughter,
G4double* Pdaughter);
// Calculate momentum of daughters
// Calculate momentum of daughters
void PhaseSpace(G4double Mparent, const G4double* Mdaughter, G4double* Edaughter,
G4double* Pdaughter);
G4double DalitzDensity(G4double parentmass, G4double Epi, G4double El,
G4double Enu, G4double massPi, G4double massL,
G4double massNu );
// Dalitz Plot Density
// KL3 decay Dalitz Plot Density, see Chounet et al Phys. Rep. 4, 201
// Arguments
// Epi: kinetic enregy of pion
// El: kinetic enregy of lepton (e or mu)
// Enu: kinetic energy of nutrino
// Constants
// pLambda : linear energy dependence of f+
// pXi0 : = f+(0)/f-
// pNorm : normalization factor
// Dalitz Plot Density
// KL3 decay Dalitz Plot Density, see Chounet et al Phys. Rep. 4, 201
// Arguments
// Epi: kinetic enregy of pion
// El: kinetic enregy of lepton (e or mu)
// Enu: kinetic energy of nutrino
// Constants
// pLambda : linear energy dependence of f+
// pXi0 : = f+(0)/f-
// pNorm : normalization factor
G4double DalitzDensity(G4double parentmass, G4double Epi, G4double El, G4double Enu,
G4double massPi, G4double massL, G4double massNu);
private:
G4KL3DecayChannel() = default;
private:
// Used in DalitzDensity() coefficients
G4double pLambda = 0.0;
G4double pXi0 = 0.0;
// Used in DalitzDensity() coefficients
};
};
// ------------------------
// Inline methods
// ------------------------
inline
void G4KL3DecayChannel::SetDalitzParameter(G4double aLambda, G4double aXi)
inline void G4KL3DecayChannel::SetDalitzParameter(G4double aLambda, G4double aXi)
{
pLambda = aLambda;
pXi0 = aXi;
pXi0 = aXi;
}
inline
G4double G4KL3DecayChannel::GetDalitzParameterLambda() const
inline G4double G4KL3DecayChannel::GetDalitzParameterLambda() const
{
return pLambda;
}
inline
G4double G4KL3DecayChannel::GetDalitzParameterXi() const
inline G4double G4KL3DecayChannel::GetDalitzParameterXi() const
{
return pXi0;
}