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G4PhaseSpaceDecayChannel.hh
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file G4PhaseSpaceDecayChannel.hh
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//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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//
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//
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// ------------------------------------------------------------
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// GEANT 4 class header file
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//
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// History: first implementation, based on object model of
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// 27 July 1996 H.Kurashige
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// 30 May 1997 H.Kurashige
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// 24 May 2012 H.Kurashige Add current_parent_mass;
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// ------------------------------------------------------------
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#ifndef G4PhaseSpaceDecayChannel_h
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#define G4PhaseSpaceDecayChannel_h 1
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#include "
G4ios.hh
"
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#include "
globals.hh
"
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#include "
G4VDecayChannel.hh
"
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#include "
G4Cache.hh
"
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class
G4PhaseSpaceDecayChannel
:
public
G4VDecayChannel
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{
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public
:
// With Description
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enum
{
MAX_N_DAUGHTERS
=4};
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//Constructors
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G4PhaseSpaceDecayChannel
(
G4int
Verbose = 1);
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G4PhaseSpaceDecayChannel
(
const
G4String
& theParentName,
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G4double
theBR,
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G4int
theNumberOfDaughters,
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const
G4String
& theDaughterName1,
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const
G4String
& theDaughterName2 =
""
,
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const
G4String
& theDaughterName3 =
""
,
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const
G4String
& theDaughterName4 =
""
);
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// give daughter masses instead of sampling masses
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// according to PDG mass and width.
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G4bool
SetDaughterMasses
(
G4double
masses[]);
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G4bool
SampleDaughterMasses
();
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public
:
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// Destructor
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virtual
~G4PhaseSpaceDecayChannel
();
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public
:
// With Description
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virtual
G4DecayProducts
*
DecayIt
(
G4double
);
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G4bool
IsOKWithParentMass
(
G4double
parentMass);
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public
:
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static
G4double
Pmx
(
G4double
e
,
G4double
p1,
G4double
p2);
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private
:
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//A thread-local object
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G4Cache<G4double>
current_parent_mass
;
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G4DecayProducts
*
OneBodyDecayIt
();
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G4DecayProducts
*
TwoBodyDecayIt
();
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G4DecayProducts
*
ThreeBodyDecayIt
();
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G4DecayProducts
*
ManyBodyDecayIt
();
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G4bool
useGivenDaughterMass
;
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G4double
givenDaughterMasses
[
MAX_N_DAUGHTERS
];
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};
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#endif
geant4
tree
geant4-10.6-release
source
particles
management
include
G4PhaseSpaceDecayChannel.hh
Built by
Jin Huang
. updated:
Wed Jun 29 2022 17:25:24
using
1.8.2 with
ECCE GitHub integration