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G4LENDFission.cc
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file G4LENDFission.cc
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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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#include "
G4LENDFission.hh
"
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#include "
G4SystemOfUnits.hh
"
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#include "
G4Nucleus.hh
"
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#include "
G4IonTable.hh
"
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G4HadFinalState
*
G4LENDFission::ApplyYourself
(
const
G4HadProjectile
& aTrack,
G4Nucleus
& aTarg )
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{
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G4double
temp = aTrack.
GetMaterial
()->
GetTemperature
();
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//migrate to integer A and Z (GetN_asInt returns number of neutrons in the nucleus since this)
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G4int
iZ = aTarg.
GetZ_asInt
();
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G4int
iA = aTarg.
GetA_asInt
();
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//G4int iM = aTarg.GetM_asInt();
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G4int
iM = 0;
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if
( aTarg.
GetIsotope
() != NULL ) {
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iM = aTarg.
GetIsotope
()->
Getm
();
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}
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G4double
ke = aTrack.
GetKineticEnergy
();
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G4HadFinalState
* theResult = &
theParticleChange
;
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theResult->
Clear
();
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G4GIDI_target
* aTarget =
get_target_from_map
(
lend_manager
->
GetNucleusEncoding
( iZ , iA , iM ) );
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if
( aTarget == NULL )
return
returnUnchanged
( aTrack , theResult );
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std::vector<G4GIDI_Product>* products = aTarget->
getFissionFinalState
( ke*
MeV
, temp,
MyRNG
, NULL );
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if
( products != NULL )
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{
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for
(
G4int
j = 0; j <
int
( products->size() ); j++ )
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{
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G4int
jZ = (*products)[j].Z;
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G4int
jA = (*products)[j].A;
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G4int
jM = (*products)[j].m;
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//G4cout << "Z = " << (*products)[j].Z
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// << ", A = " << (*products)[j].A
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// << ", EK = " << (*products)[j].kineticEnergy << " [MeV]"
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// << ", px = " << (*products)[j].px
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// << ", py = " << (*products)[j].py
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// << ", pz = " << (*products)[j].pz
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// << ", birthTimeSec = " << (*products)[j].birthTimeSec << " [second]"
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// << G4endl;
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G4DynamicParticle
* theSec =
new
G4DynamicParticle
;
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if
( jZ > 0 )
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{
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theSec->
SetDefinition
(
G4IonTable::GetIonTable
()->GetIon( jZ, jA , jM ) );
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}
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else
if
( jA == 1 && jZ == 0 )
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{
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theSec->
SetDefinition
(
G4Neutron::Neutron
() );
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}
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else
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{
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theSec->
SetDefinition
(
G4Gamma::Gamma
() );
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}
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theSec->
SetMomentum
(
G4ThreeVector
( (*products)[j].px*MeV , (*products)[j].py*MeV , (*products)[j].pz*MeV ) );
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//G4cout << theSec->GetDefinition()->GetParticleName() << G4endl;
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theResult->
AddSecondary
( theSec );
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//Set time for delayed neutrons
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//Current implementation is a little tricky,
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if
( (*products)[j].birthTimeSec != 0 ) {
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G4double
time
= (*products)[j].birthTimeSec*
second
+ aTrack.
GetGlobalTime
();
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theResult->
GetSecondary
(theResult->
GetNumberOfSecondaries
()-1)->SetTime(time);
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}
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}
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}
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delete
products;
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theResult->
SetStatusChange
(
stopAndKill
);
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return
theResult;
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}
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const
std::pair<G4double, G4double>
G4LENDFission::GetFatalEnergyCheckLevels
()
const
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{
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// max energy non-conservation is mass of heavy nucleus
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//return std::pair<G4double, G4double>(5*perCent,250*GeV);
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return
std::pair<G4double, G4double>(5*
perCent
,
DBL_MAX
);
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}
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geant4-10.6-release
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hadronic
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lend
src
G4LENDFission.cc
Built by
Jin Huang
. updated:
Wed Jun 29 2022 17:25:46
using
1.8.2 with
ECCE GitHub integration