Gabriele Cosmo
109 lines
4.0 KiB
C++
109 lines
4.0 KiB
C++
//
|
|
// ********************************************************************
|
|
// * License and Disclaimer *
|
|
// * *
|
|
// * The Geant4 software is copyright of the Copyright Holders of *
|
|
// * the Geant4 Collaboration. It is provided under the terms and *
|
|
// * conditions of the Geant4 Software License, included in the file *
|
|
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
|
// * include a list of copyright holders. *
|
|
// * *
|
|
// * Neither the authors of this software system, nor their employing *
|
|
// * institutes,nor the agencies providing financial support for this *
|
|
// * work make any representation or warranty, express or implied, *
|
|
// * regarding this software system or assume any liability for its *
|
|
// * use. Please see the license in the file LICENSE and URL above *
|
|
// * for the full disclaimer and the limitation of liability. *
|
|
// * *
|
|
// * This code implementation is the result of the scientific and *
|
|
// * technical work of the GEANT4 collaboration. *
|
|
// * By using, copying, modifying or distributing the software (or *
|
|
// * any work based on the software) you agree to acknowledge its *
|
|
// * use in resulting scientific publications, and indicate your *
|
|
// * acceptance of all terms of the Geant4 Software license. *
|
|
// ********************************************************************
|
|
//
|
|
//
|
|
// Previous authors: G. Guerrieri and M. G. Pia, INFN Genova, Italy
|
|
// Authors (since 2007): S. Guatelli, University of Wollongong, Australia
|
|
//
|
|
//
|
|
//
|
|
// **********************************
|
|
// * *
|
|
// * G4HumanPhantomPhysicsList.cc *
|
|
// * *
|
|
// **********************************
|
|
//
|
|
//
|
|
#include "G4HumanPhantomPhysicsList.hh"
|
|
|
|
#include "G4SystemOfUnits.hh"
|
|
#include "G4ParticleDefinition.hh"
|
|
#include "G4ProductionCutsTable.hh"
|
|
#include "G4ProcessManager.hh"
|
|
#include "G4ParticleTypes.hh"
|
|
#include "G4UnitsTable.hh"
|
|
#include "G4ios.hh"
|
|
#include "G4VModularPhysicsList.hh"
|
|
#include "G4EmStandardPhysics_option4.hh"
|
|
#include "G4DecayPhysics.hh"
|
|
|
|
G4HumanPhantomPhysicsList::G4HumanPhantomPhysicsList(): G4VModularPhysicsList()
|
|
{
|
|
SetVerboseLevel(1);
|
|
emPhysicsList = new G4EmStandardPhysics_option4(1);
|
|
decPhysicsList = new G4DecayPhysics();
|
|
// Alternatively you can substitute this physics list
|
|
// with the LowEnergy Livermore or LowEnergy Penelope:
|
|
// emPhysicsList = new G4EmLivermorePhysics();
|
|
// Low Energy based on Livermore Evaluated Data Libraries
|
|
//
|
|
// Penelope physics
|
|
//emPhysicsList = new G4EmPenelopePhysics();
|
|
}
|
|
|
|
G4HumanPhantomPhysicsList::~G4HumanPhantomPhysicsList()
|
|
{
|
|
delete decPhysicsList;
|
|
delete emPhysicsList;
|
|
}
|
|
|
|
void G4HumanPhantomPhysicsList::ConstructParticle()
|
|
{
|
|
decPhysicsList -> ConstructParticle();
|
|
}
|
|
|
|
void G4HumanPhantomPhysicsList::ConstructProcess()
|
|
{
|
|
AddTransportation();
|
|
emPhysicsList -> ConstructProcess();
|
|
decPhysicsList -> ConstructProcess();
|
|
}
|
|
|
|
void G4HumanPhantomPhysicsList::SetCuts()
|
|
{
|
|
// The production threshold is fixed to 0.1 mm for all the particles
|
|
// Secondary particles with a range bigger than 0.1 mm
|
|
// are generated; otherwise their energy is considered deposited locally
|
|
|
|
defaultCutValue = 1. * mm;
|
|
|
|
const G4double cutForGamma = defaultCutValue;
|
|
const G4double cutForElectron = defaultCutValue;
|
|
const G4double cutForPositron = defaultCutValue;
|
|
|
|
SetCutValue(cutForGamma, "gamma");
|
|
SetCutValue(cutForElectron, "e-");
|
|
SetCutValue(cutForPositron, "e+");
|
|
|
|
// Set the secondary production cut lower than 990. eV
|
|
// Very important for high precision of lowenergy processes at low energies
|
|
|
|
G4double lowLimit = 250. * eV;
|
|
G4double highLimit = 100. * GeV;
|
|
G4ProductionCutsTable::GetProductionCutsTable()->SetEnergyRange(lowLimit, highLimit);
|
|
|
|
if (verboseLevel>0) DumpCutValuesTable();
|
|
}
|