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G4ParticleHPFissionBaseFS.cc
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file G4ParticleHPFissionBaseFS.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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// neutron_hp -- source file
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// J.P. Wellisch, Nov-1996
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// A prototype of the low energy neutron transport model.
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//
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// P. Arce, June-2014 Conversion neutron_hp to particle_hp
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//
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#include "
G4ParticleHPFissionBaseFS.hh
"
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#include "
G4ParticleHPManager.hh
"
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#include "
G4SystemOfUnits.hh
"
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#include "
G4ReactionProduct.hh
"
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#include "
G4Nucleus.hh
"
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#include "
G4Proton.hh
"
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#include "
G4Deuteron.hh
"
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#include "
G4Triton.hh
"
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#include "
G4Alpha.hh
"
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#include "
G4ThreeVector.hh
"
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#include "
G4LorentzVector.hh
"
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#include "
G4ParticleHPDataUsed.hh
"
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void
G4ParticleHPFissionBaseFS::Init
(
G4double
A
,
G4double
Z
,
G4int
M,
G4String
& dirName,
G4String
& bit,
G4ParticleDefinition
*)
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{
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G4String
tString = dirName;
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G4bool
dbool;
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G4ParticleHPDataUsed
aFile =
theNames
.
GetName
(static_cast<G4int>(A), static_cast<G4int>(Z), M, tString, bit, dbool);
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G4String
filename
= aFile.
GetName
();
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SetAZMs
( A, Z, M, aFile );
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//theBaseA = aFile.GetA();
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//theBaseZ = aFile.GetZ();
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//if(!dbool || ( Z<2.5 && ( std::abs(theBaseZ - Z)>0.0001 || std::abs(theBaseA - A)>0.0001) ) )
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if
( !dbool || ( Z<2.5 && (
std::abs
(
theNDLDataZ
- Z)>0.0001 ||
std::abs
(
theNDLDataA
- A)>0.0001)) )
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{
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hasAnyData
=
false
;
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hasFSData
=
false
;
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hasXsec
=
false
;
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return
;
// no data for exactly this isotope.
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}
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//std::ifstream theData(filename, std::ios::in);
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std::istringstream theData(
std::ios::in
);
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G4ParticleHPManager::GetInstance
()->
GetDataStream
(filename,theData);
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G4int
dummy;
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if
(!(theData))
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{
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//theData.close();
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hasFSData
=
false
;
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hasXsec
=
false
;
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hasAnyData
=
false
;
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return
;
// no data for this FS for this isotope
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}
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theData >> dummy>>dummy;
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G4int
total
;
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theData >>
total
;
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theXsection
->
Init
(theData, total,
eV
);
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if
(!(theData >> dummy))
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{
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hasFSData
=
false
;
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//theData.close();
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return
;
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}
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theData >> dummy;
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theAngularDistribution
.
Init
(theData);
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theData >> dummy >> dummy;
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theEnergyDistribution
.
Init
(theData);
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//theData.close();
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}
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G4DynamicParticleVector
*
G4ParticleHPFissionBaseFS::ApplyYourself
(
G4int
nPrompt)
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{
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// if therere were no data for this isotope, break out.
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if
(!
HasFSData
()) {
return
0; }
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G4int
i;
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G4DynamicParticleVector
* aResult =
new
G4DynamicParticleVector
;
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G4ReactionProduct
boosted;
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boosted.
Lorentz
( *(
fCache
.
Get
().theNeutronRP) , *(
fCache
.
Get
().theTarget) );
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G4double
eKinetic = boosted.
GetKineticEnergy
();
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// Build neutrons
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G4ReactionProduct
* theNeutrons =
new
G4ReactionProduct
[nPrompt];
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for
(i=0; i<nPrompt; i++)
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{
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theNeutrons[i].
SetDefinition
(
G4Neutron::Neutron
());
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}
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// sample energies
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G4int
dummy;
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for
(i=0; i<nPrompt; i++)
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{
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// always in the lab system (if file-5)
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theNeutrons[i].
SetKineticEnergy
(
theEnergyDistribution
.
Sample
(eKinetic, dummy));
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}
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// sample neutron angular distribution
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for
(i=0; i<nPrompt; i++)
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{
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theAngularDistribution
.
SampleAndUpdate
(theNeutrons[i]);
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}
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// already in lab. Add neutrons to dynamic particle vector
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for
(i=0; i<nPrompt; i++)
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{
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G4DynamicParticle
*
it
=
new
G4DynamicParticle
;
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it->
SetDefinition
(theNeutrons[i].GetDefinition());
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it->
SetMomentum
(theNeutrons[i].GetMomentum());
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aResult->push_back(it);
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}
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delete
[] theNeutrons;
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// return the result
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return
aResult;
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}
geant4
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geant4-10.6-release
source
processes
hadronic
models
particle_hp
src
G4ParticleHPFissionBaseFS.cc
Built by
Jin Huang
. updated:
Wed Jun 29 2022 17:25:48
using
1.8.2 with
ECCE GitHub integration