Geant4
11.2.2
Toolkit for the simulation of the passage of particles through matter
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G4LundStringFragmentation.hh
Go to the documentation of this file.
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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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// GEANT 4 class implementation file
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//
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// History: first implementation, Maxim Komogorov, 10-Jul-1998
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// -----------------------------------------------------------------------------
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#ifndef G4LundStringFragmentation_h
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#define G4LundStringFragmentation_h 1
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#include "
G4VLongitudinalStringDecay.hh
"
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//******************************************************************************
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class
G4LundStringFragmentation
:
public
G4VLongitudinalStringDecay
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{
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public
:
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G4LundStringFragmentation
();
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virtual
~G4LundStringFragmentation
();
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virtual
G4KineticTrackVector
*
FragmentString
(
const
G4ExcitedString
& theString);
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private
:
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// not implemented to protect/forbid use
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G4LundStringFragmentation
(
const
G4LundStringFragmentation
&right);
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const
G4LundStringFragmentation
& operator=(
const
G4LundStringFragmentation
&right);
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G4bool
operator==(
const
G4LundStringFragmentation
&right)
const
;
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G4bool
operator!=(
const
G4LundStringFragmentation
&right)
const
;
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private
:
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virtual
G4bool
StopFragmenting(
const
G4FragmentingString
*
const
string
);
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virtual
G4bool
IsItFragmentable(
const
G4FragmentingString
*
const
string
);
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virtual
G4bool
SplitLast(
G4FragmentingString
*
string
,
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G4KineticTrackVector
* LeftVector,
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G4KineticTrackVector
* RightVector);
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virtual
void
Sample4Momentum(
G4LorentzVector
* Mom,
G4double
Mass,
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G4LorentzVector
* AntiMom,
G4double
AntiMass,
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G4double
InitialMass);
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virtual
G4KineticTrack
* Splitup(
G4FragmentingString
*
string
,
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G4FragmentingString
*&newString);
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virtual
G4LorentzVector
* SplitEandP(
G4ParticleDefinition
* pHadron,
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G4FragmentingString
*
string
,
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G4FragmentingString
* newString);
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virtual
G4double
GetLightConeZ(
G4double
zmin,
G4double
zmax,
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G4int
PartonEncoding,
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G4ParticleDefinition
* pHadron,
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G4double
Px,
G4double
Py);
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G4double
lambda(
G4double
s,
G4double
m1_Sqr,
G4double
m2_Sqr);
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// virtual G4ParticleDefinition * QuarkSplitup(G4ParticleDefinition* decay,
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// G4ParticleDefinition *&created);
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virtual
G4ParticleDefinition
* DiQuarkSplitup(
G4ParticleDefinition
* decay,
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G4ParticleDefinition
*&created);
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private
:
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G4bool
Loop_toFragmentString(
const
G4ExcitedString
& theStringInCMS,
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G4KineticTrackVector
* & LeftVector,
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G4KineticTrackVector
* & RightVector);
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G4bool
Diquark_AntiDiquark_belowThreshold_lastSplitting(
G4FragmentingString
* &
string
,
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G4ParticleDefinition
* & LeftHadron,
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G4ParticleDefinition
* & RightHadron);
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G4bool
Diquark_AntiDiquark_aboveThreshold_lastSplitting(
G4FragmentingString
* &
string
,
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G4ParticleDefinition
* & LeftHadron,
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G4ParticleDefinition
* & RightHadron);
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G4bool
Quark_AntiQuark_lastSplitting(
G4FragmentingString
* &
string
,
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G4ParticleDefinition
* & LeftHadron,
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G4ParticleDefinition
* & RightHadron);
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G4bool
Quark_Diquark_lastSplitting(
G4FragmentingString
* &
string
,
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G4ParticleDefinition
* & LeftHadron,
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G4ParticleDefinition
* & RightHadron );
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G4int
SampleState(
void
);
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G4double
Tmt;
// "Temperature" for sampling Pt of hadrons
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};
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//******************************************************************************
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// Class G4LundStringFragmentation
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#endif
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G4double
double G4double
Definition
G4Types.hh:83
G4bool
bool G4bool
Definition
G4Types.hh:86
G4int
int G4int
Definition
G4Types.hh:85
G4VLongitudinalStringDecay.hh
CLHEP::HepLorentzVector
Definition
LorentzVector.h:67
G4ExcitedString
Definition
G4ExcitedString.hh:52
G4FragmentingString
Definition
G4FragmentingString.hh:50
G4KineticTrackVector
Definition
G4KineticTrackVector.hh:39
G4KineticTrack
Definition
G4KineticTrack.hh:57
G4LundStringFragmentation
Definition
G4LundStringFragmentation.hh:42
G4LundStringFragmentation::FragmentString
virtual G4KineticTrackVector * FragmentString(const G4ExcitedString &theString)
Definition
G4LundStringFragmentation.cc:82
G4LundStringFragmentation::G4LundStringFragmentation
G4LundStringFragmentation()
Definition
G4LundStringFragmentation.cc:49
G4LundStringFragmentation::~G4LundStringFragmentation
virtual ~G4LundStringFragmentation()
Definition
G4LundStringFragmentation.cc:1364
G4ParticleDefinition
Definition
G4ParticleDefinition.hh:62
G4VLongitudinalStringDecay
Definition
G4VLongitudinalStringDecay.hh:47
geant4-v11.2.2
source
processes
hadronic
models
parton_string
hadronization
include
G4LundStringFragmentation.hh
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