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Gabriele Cosmo
2022-07-01 10:44:02 +02:00
parent b3bf75a2a1
commit c07cea1fe0
2172 changed files with 183300 additions and 123938 deletions
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examples/extended/hadronic/ParticleFluence/Layer/.README.txt
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///\file "hadronic/ParticleFluence/Layer/.README.txt"
///\brief Example ParticleFluence/Layer README page
/*! \page ExampeParticleFluenceLayer Example Layer
In this example, the particle fluence is evaluated for a simple set-up,
consisting of one target solid cylinder, with axis along the z-direction,
and a beam particle shot before the target along the axis of the target.
The particle fluence is computed in three places: "upstream", "downstream"
and "side", defined as the positions immediately after, before and aside,
respectively, of the target with respect to the direction of the primary
particle.
The particle fluence is estimated by summing the track length in a
"scoring volume" - i.e. a thin cylinder (for "upstream" and "downstream"
cases) or a thin hemisphere shell (for the "side" case) filled up with
G4_Galactic (very low density gas) material, immediately outside the
target - and then dividing for the cubic volume of such scoring volume.
The particle fluence is evaluated for the following 11 particle types:
- all
- electron + positron
- gamma
- muon- + muon+
- neutrino (any flavour and including anti-neutrino)
- charged pions
- neutron + anti_neutron
- proton + anti_proton
- ion (and anti-ions)
- otherMeson (e.g. kaons, etc.)
- otherBaryon (e.g. hyperons, etc.)
The particle fluence is evaluated for the following 3 kinematical ranges:
- any kinetic energy
- kinetic energy < 20 MeV
- kinetic energy > 20 MeV
Look for the string "***LOOKHERE***" for those parameters/options that
are either hardwired in the code (i.e. not available via UI command),
or default values of UI commands.
This example uses the physics list factory, therefore you can specify
the reference physics list you want to use via the PHYSLIST
environmental variable (by default, if you don't set it, the FTFP_BERT
physics list is used).
To build this example:
mkdir Build; cd Build
cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo \
-DGeant4_DIR=/path-to-geant4-libraries ../.
make
To run it:
./Layer all_together.g4
which shoots 50 GeV pion- on different target materials, 100 events
in each run, and print out some information on the particle fluence
at the end of each run.
Other macros exist for specific materials.
*/
examples/extended/hadronic/ParticleFluence/Layer/CMakeLists.txt
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#----------------------------------------------------------------------------
# Setup the project
cmake_minimum_required(VERSION 3.16...3.21)
project(Layer)
#----------------------------------------------------------------------------
# Find Geant4 package, activating all available UI and Vis drivers by default
# You can set WITH_GEANT4_UIVIS to OFF via the command line or ccmake/cmake-gui
# to build a batch mode only executable
#
option(WITH_GEANT4_UIVIS "Build example with Geant4 UI and Vis drivers" ON)
if(WITH_GEANT4_UIVIS)
find_package(Geant4 REQUIRED ui_all vis_all)
else()
find_package(Geant4 REQUIRED)
endif()
#----------------------------------------------------------------------------
# Setup Geant4 include directories and compile definitions
#
include(${Geant4_USE_FILE})
#----------------------------------------------------------------------------
# Locate sources and headers for this project
#
include_directories(${PROJECT_SOURCE_DIR}/include
${Geant4_INCLUDE_DIR})
file(GLOB sources ${PROJECT_SOURCE_DIR}/src/*.cc)
file(GLOB headers ${PROJECT_SOURCE_DIR}/include/*.hh)
#----------------------------------------------------------------------------
# Add the executable, and link it to the Geant4 libraries
#
add_executable(Layer Layer.cc ${sources} ${headers})
target_link_libraries(Layer ${Geant4_LIBRARIES} )
#----------------------------------------------------------------------------
# Copy all scripts to the build directory, so that we can run the executable
# directly there.
#
set(SCRIPTS
all_together.g4
cu.g4
fe.g4
graphite.g4
lar.g4
pb.g4
pbwo4.g4
polystyrene.g4
si.g4
w.g4
)
foreach(_script ${SCRIPTS})
configure_file(
${PROJECT_SOURCE_DIR}/${_script}
${PROJECT_BINARY_DIR}/${_script}
COPYONLY
)
endforeach()
#----------------------------------------------------------------------------
# Install the executable to 'bin' directory under CMAKE_INSTALL_PREFIX
#
install(TARGETS Layer DESTINATION bin)
examples/extended/hadronic/ParticleFluence/Layer/GNUmakefile
Executable
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name := Layer
G4TARGET := $(name)
G4EXLIB := true
include $(G4INSTALL)/config/architecture.gmk
.PHONY: all
all: lib bin
include $(G4INSTALL)/config/binmake.gmk
examples/extended/hadronic/ParticleFluence/Layer/History
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# Example ParticleFluence History
See `CONTRIBUTING.rst` for details of **required** info/format for each entry,
which **must** added in reverse chronological order (newest at the top). It must **not**
be used as a substitute for writing good git commit messages!
## 2021-06-10 Alberto Ribon (exhadrParticleFluenceLayer-V11-00-00)
- Created the Layer variant of the ParticleFluence example.
examples/extended/hadronic/ParticleFluence/Layer/Layer.cc
Executable
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//
// ********************************************************************
// * 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. *
// ********************************************************************
//
/// \file Layer.cc
/// \brief Main program of the hadronic/ParticleFluence/Layer example
//
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#include "G4Threading.hh"
#include "G4RunManagerFactory.hh"
#include "G4UImanager.hh"
#include "G4PhysListFactory.hh"
#include "DetectorConstruction.hh"
#include "ActionInitialization.hh"
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
int main(int argc,char** argv) {
auto* runManager = G4RunManagerFactory::CreateRunManager();
DetectorConstruction* pDetectorInstance = new DetectorConstruction;
runManager->SetUserInitialization( pDetectorInstance );
// Physics list factory: use the PHYSLIST environmental variable.
G4PhysListFactory factory;
G4VModularPhysicsList* thePL = factory.ReferencePhysList();
runManager->SetUserInitialization( thePL );
runManager->SetUserInitialization( new ActionInitialization( pDetectorInstance ) );
G4UImanager* UI = G4UImanager::GetUIpointer();
if ( argc==1 ) { // Define UI session for interactive mode.
} else { // Batch mode
G4String command = "/control/execute ";
G4String fileName = argv[1];
UI->ApplyCommand(command+fileName);
}
// job termination
delete runManager;
return 0;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
examples/extended/hadronic/ParticleFluence/Layer/README
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In this example, the particle fluence is evaluated for a simple set-up,
consisting of one target solid cylinder, with axis along the z-direction,
and a beam particle shot before the target along the axis of the target.
The particle fluence is computed in three places: "upstream", "downstream"
and "side", defined as the positions immediately after, before and aside,
respectively, of the target with respect to the direction of the primary
particle.
The particle fluence is estimated by summing the track length in a
"scoring volume" - i.e. a thin cylinder (for "upstream" and "downstream"
cases) or a thin hemisphere shell (for the "side" case) filled up with
G4_Galactic (very low density gas) material, immediately outside the
target - and then dividing for the cubic volume of such scoring volume.
The particle fluence is evaluated for the following 11 particle types:
- all
- electron + positron
- gamma
- muon- + muon+
- neutrino (any flavour and including anti-neutrino)
- charged pions
- neutron + anti_neutron
- proton + anti_proton
- ion (and anti-ions)
- otherMeson (e.g. kaons, etc.)
- otherBaryon (e.g. hyperons, etc.)
The particle fluence is evaluated for the following 3 kinematical ranges:
- any kinetic energy
- kinetic energy < 20 MeV
- kinetic energy > 20 MeV
Look for the string "***LOOKHERE***" for those parameters/options that
are either hardwired in the code (i.e. not available via UI command),
or default values of UI commands.
This example uses the physics list factory, therefore you can specify
the reference physics list you want to use via the PHYSLIST
environmental variable (by default, if you don't set it, the FTFP_BERT
physics list is used).
To build this example:
mkdir Build; cd Build
cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo \
-DGeant4_DIR=/path-to-geant4-libraries ../.
make
To run it:
./Layer all_together.g4
which shoots 50 GeV pion- on different target materials, 100 events
in each run, and print out some information on the particle fluence
at the end of each run.
Other macros exist for specific materials.
examples/extended/hadronic/ParticleFluence/Layer/all_together.g4
Executable
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/random/setSavingFlag 1
/run/verbose 1
/event/verbose 0
/tracking/verbose 0
#
/run/initialize
/gun/particle pi-
/gun/energy 50 GeV
#
/mydet/material G4_POLYSTYRENE
/mydet/thickness 100.0 cm
/mydet/diameter 100.0 cm
/mydet/update
/run/beamOn 100
#
/mydet/material G4_GRAPHITE
/mydet/thickness 100.0 cm
/mydet/diameter 100.0 cm
/mydet/update
/run/beamOn 100
#
/mydet/material G4_Si
/mydet/thickness 100.0 cm
/mydet/diameter 100.0 cm
/mydet/update
/run/beamOn 100
#
/mydet/material G4_lAr
/mydet/thickness 100.0 cm
/mydet/diameter 100.0 cm
/mydet/update
/run/beamOn 100
#
/mydet/material G4_Fe
/mydet/thickness 100.0 cm
/mydet/diameter 100.0 cm
/mydet/update
/run/beamOn 100
#
/mydet/material G4_Cu
/mydet/thickness 100.0 cm
/mydet/diameter 100.0 cm
/mydet/update
/run/beamOn 100
#
/mydet/material G4_W
/mydet/thickness 100.0 cm
/mydet/diameter 100.0 cm
/mydet/update
/run/beamOn 100
#
/mydet/material G4_Pb
/mydet/thickness 100.0 cm
/mydet/diameter 100.0 cm
/mydet/update
/run/beamOn 100
#
/mydet/material G4_PbWO4
/mydet/thickness 100.0 cm
/mydet/diameter 100.0 cm
/mydet/update
/run/beamOn 100
examples/extended/hadronic/ParticleFluence/Layer/cu.g4
Executable
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/random/setSavingFlag 1
/run/verbose 1
/event/verbose 0
/tracking/verbose 0
/mydet/material G4_Cu
/mydet/thickness 100.0 cm
/mydet/diameter 100.0 cm
/run/initialize
/gun/particle pi-
/gun/energy 50 GeV
/run/beamOn 100
examples/extended/hadronic/ParticleFluence/Layer/fe.g4
Executable
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/random/setSavingFlag 1
/run/verbose 1
/event/verbose 0
/tracking/verbose 0
/mydet/material G4_Fe
/mydet/thickness 100.0 cm
/mydet/diameter 100.0 cm
/run/initialize
/gun/particle pi-
/gun/energy 50 GeV
/run/beamOn 100
examples/extended/hadronic/ParticleFluence/Layer/graphite.g4
Executable
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/random/setSavingFlag 1
/run/verbose 1
/event/verbose 0
/tracking/verbose 0
/mydet/material G4_GRAPHITE
/mydet/thickness 100.0 cm
/mydet/diameter 100.0 cm
/run/initialize
/gun/particle pi-
/gun/energy 50 GeV
/run/beamOn 100
examples/extended/hadronic/ParticleFluence/Layer/include/ActionInitialization.hh
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//
// ********************************************************************
// * 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. *
// ********************************************************************
//
/// \file ActionInitialization.hh
/// \brief Definition of the ActionInitialization class
//
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#ifndef ActionInitialization_h
#define ActionInitialization_h 1
#include "G4VUserActionInitialization.hh"
class DetectorConstruction;
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
class ActionInitialization : public G4VUserActionInitialization {
public:
ActionInitialization( const DetectorConstruction* inputDetectorConstruction = nullptr );
virtual ~ActionInitialization();
virtual void BuildForMaster() const override;
virtual void Build() const override;
private:
const DetectorConstruction* fPtrDetectorConstruction = nullptr;
};
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#endif
examples/extended/hadronic/ParticleFluence/Layer/include/DetectorConstruction.hh
Executable
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//
// ********************************************************************
// * 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. *
// ********************************************************************
//
/// \file DetectorConstruction.hh
/// \brief Definition of the DetectorConstruction class
//
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#ifndef DetectorConstruction_H
#define DetectorConstruction_H 1
#include "G4VUserDetectorConstruction.hh"
#include "globals.hh"
class G4LogicalVolume;
class G4VPhysicalVolume;
class G4Material;
class DetectorMessenger;
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
class DetectorConstruction : public G4VUserDetectorConstruction {
public:
DetectorConstruction();
~DetectorConstruction();
G4VPhysicalVolume* Construct();
void SetMaterial( const G4String name );
inline G4Material* GetMaterial() const;
inline void SetThickness( const G4double value );
inline G4double GetThickness() const;
inline void SetDiameter( const G4double value );
inline G4double GetDiameter() const;
void UpdateGeometry();
private:
G4VPhysicalVolume* ConstructLayer(); // To be invoked each time the geometry needs to be
// updated.
void PrintParameters();
G4Material* fMaterial;
G4LogicalVolume* fExperimentalHall_log;
G4VPhysicalVolume* fExperimentalHall_phys;
G4LogicalVolume* fLogicLayer;
G4VPhysicalVolume* fPhysiLayer;
G4LogicalVolume* fLogicScoringUpDown;
G4VPhysicalVolume* fPhysiScoringUpstream;
G4VPhysicalVolume* fPhysiScoringDownstream;
G4LogicalVolume* fLogicScoringSide;
G4VPhysicalVolume* fPhysiScoringSide;
DetectorMessenger* fDetectorMessenger;
G4double fThickness;
G4double fDiameter;
const G4double fScoringThickness = 10.0; //***LOOKHERE*** thickness of the scoring shell
};
inline G4Material* DetectorConstruction::GetMaterial() const {
return fMaterial;
}
inline void DetectorConstruction::SetThickness( const G4double value ) {
fThickness = value;
}
inline G4double DetectorConstruction::GetThickness() const {
return fThickness;
}
inline void DetectorConstruction::SetDiameter( const G4double value ) {
fDiameter = value;
}
inline G4double DetectorConstruction::GetDiameter() const {
return fDiameter;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#endif
examples/extended/hadronic/ParticleFluence/Layer/include/DetectorMessenger.hh
Executable
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//
// ********************************************************************
// * 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. *
// ********************************************************************
//
/// \file DetectorMessenger.hh
/// \brief Definition of the DetectorMessenger class
//
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#ifndef DetectorMessenger_h
#define DetectorMessenger_h 1
#include "globals.hh"
#include "G4UImessenger.hh"
class DetectorConstruction;
class G4UIdirectory;
class G4UIcmdWithADoubleAndUnit;
class G4UIcmdWithAString;
class G4UIcmdWithoutParameter;
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
class DetectorMessenger: public G4UImessenger {
public:
DetectorMessenger( DetectorConstruction* );
~DetectorMessenger();
void SetNewValue( G4UIcommand*, G4String ) override;
private:
DetectorConstruction* fDetector;
G4UIdirectory* fDetectorDir;
G4UIcmdWithAString* fMaterial;
G4UIcmdWithADoubleAndUnit* fThickness;
G4UIcmdWithADoubleAndUnit* fDiameter;
G4UIcmdWithoutParameter* fUpdateCommand;
};
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#endif
examples/extended/hadronic/ParticleFluence/Layer/include/PrimaryGeneratorAction.hh
Executable
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//
// ********************************************************************
// * 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. *
// ********************************************************************
//
/// \file PrimaryGeneratorAction.hh
/// \brief Definition of the PrimaryGeneratorAction class
//
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#ifndef PrimaryGeneratorAction_h
#define PrimaryGeneratorAction_h 1
#include "G4VUserPrimaryGeneratorAction.hh"
class G4ParticleGun;
class G4Event;
class DetectorConstruction;
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
class PrimaryGeneratorAction : public G4VUserPrimaryGeneratorAction {
public:
PrimaryGeneratorAction( const DetectorConstruction* );
~PrimaryGeneratorAction();
void GeneratePrimaries( G4Event* anEvent ) override;
void SetGunPosition() const;
private:
G4ParticleGun* fParticleGun;
const DetectorConstruction* fPointerDetectorConstruction = nullptr;
};
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#endif
examples/extended/hadronic/ParticleFluence/Layer/include/Run.hh
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//
// ********************************************************************
// * 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. *
// ********************************************************************
//
/// \file Run.hh
/// \brief Definition of the Run class
//
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#ifndef Run_h
#define Run_h 1
#include "G4Run.hh"
#include "G4ThreeVector.hh"
#include "SteppingAction.hh"
#include <array>
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
class Run : public G4Run {
// This class accumulates relevant quantities related to particle fluence collected during
// the run.
// ( Note: these information are provided via calls of accessor methods of this Run class
// made by SteppingAction::UserSteppingAction. )
// At the end of a run, the printInfo method is called by the run-action to print out
// some summary information about these quantities.
// In multithreaded (MT) mode, an object of this class is filled up for each working thread,
// and then merged (automatically by the Geant4 kernel) into another object (of this class)
// owned by the master class; the printInfo method is then called only for the latter run
// object.
// Note that, for simplicity and brevity, we avoid histograms and print-out instead some
// statistics (compute by ourself) at the end of the run.
public:
Run();
~Run();
virtual void RecordEvent( const G4Event* anEvent ) override;
// This method is called automatically by the Geant4 kernel (not by the user!) at the end
// of each event. In the case of multithreaded mode, it is called only for the working thread
// that handled that event.
virtual void Merge( const G4Run* aRun ) override;
// This method is called automatically by the Geant4 kernel (not by the user!) only in the
// case of multithreaded mode and only for working threads.
void printInfo() const;
// This method is called by RunAction::EndOfRunAction : in the case of multithreaded mode,
// only the master thread calls it.
void setPrimaryParticleId( const G4int inputValue ) { fPrimaryParticleId = inputValue; }
void setPrimaryParticleEnergy( const G4double inputValue )
{ fPrimaryParticleEnergy = inputValue; }
void setPrimaryParticleDirection( const G4ThreeVector &inputValue )
{ fPrimaryParticleDirection = inputValue; }
void setTargetMaterialName( const G4String &inputValue ) { fTargetMaterialName = inputValue; }
void setCubicVolumeScoringUpDown( const G4double inputValue )
{ fCubicVolumeScoringUpDown = inputValue; }
void setCubicVolumeScoringSide( const G4double inputValue )
{ fCubicVolumeScoringSide = inputValue; }
G4int getPrimaryParticleId() const { return fPrimaryParticleId; }
G4double getPrimaryParticleEnergy() const { return fPrimaryParticleEnergy; }
G4ThreeVector getPrimaryParticleDirection() const { return fPrimaryParticleDirection; }
G4String getTargetMaterialName() const { return fTargetMaterialName; }
G4double getCubicVolumeScoringUpDown() const { return fCubicVolumeScoringUpDown; }
G4double getCubicVolumeScoringSide() const { return fCubicVolumeScoringSide; }
void setArray( const std::array< G4double, SteppingAction::numberCombinations >& inputArray );
std::array< G4double, SteppingAction::numberCombinations > getArray() const { return fArray; }
// Accessor methods useful to transfer information collected by the stepping-action
// into this Run class
private:
G4int fNumEvents;
G4int fPrimaryParticleId;
G4double fPrimaryParticleEnergy;
G4ThreeVector fPrimaryParticleDirection;
G4String fTargetMaterialName;
G4double fCubicVolumeScoringUpDown;
G4double fCubicVolumeScoringSide;
std::array< G4double, SteppingAction::numberCombinations > fArray;
};
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#endif
examples/extended/hadronic/ParticleFluence/Layer/include/RunAction.hh
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//
// ********************************************************************
// * 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. *
// ********************************************************************
//
/// \file RunAction.hh
/// \brief Definition of the RunAction class
//
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#ifndef RunAction_h
#define RunAction_h
#include "G4UserRunAction.hh"
class G4Run;
class SteppingAction;
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
class RunAction: public G4UserRunAction {
public:
RunAction( SteppingAction* steppingAction = nullptr );
virtual ~RunAction();
virtual void BeginOfRunAction( const G4Run* aRun ) override;
virtual void EndOfRunAction( const G4Run* aRun ) override;
virtual G4Run* GenerateRun() override;
private:
SteppingAction* fSteppingAction;
};
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#endif
examples/extended/hadronic/ParticleFluence/Layer/include/SteppingAction.hh
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//
// ********************************************************************
// * 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. *
// ********************************************************************
//
/// \file SteppingAction.hh
/// \brief Definition of the SteppingAction class
//
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#ifndef SteppingAction_H
#define SteppingAction_H 1
#include "globals.hh"
#include "G4UserSteppingAction.hh"
#include "G4ThreeVector.hh"
#include <array>
class Run;
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
class SteppingAction : public G4UserSteppingAction {
public:
SteppingAction();
virtual ~SteppingAction();
virtual void UserSteppingAction( const G4Step* ) override;
// This is the main method where the step lengths of particles inside
// the scoring volumes are collected, and then the corresponding fluences
// are filled up in the Run object where they are stored (and then
// printed out at the end of the Run).
// (For simplicity and brevity, we avoid histograms and compute instead
// some statistics ourself, which will be print-out at the end of the run.)
void initialize();
// This method is called by RunAction::BeginOfRunAction for the
// initialization of the stepping-action at the beginning of each Run.
// This is necessary because different runs can have different primary particle
// types, kinetic energies, and detector configurations.
void setRunPointer( Run* inputValue = nullptr ) { fRunPtr = inputValue; }
// This method is called by RunAction::BeginOfRunAction for providing to the
// stepping-action the pointer to the run object at the beginning of each Run.
// This pointer is then used to pass the information collected by the stepping-action
// to the run object.
G4double getCubicVolumeScoringUpDown() const { return fCubicVolumeScoringUpDown; }
G4double getCubicVolumeScoringSide() const { return fCubicVolumeScoringSide; }
// The cubic-volumes of the scoring volumes are needed to get the fluence from
// the sum of step lengths in those scoring volumes.
// Notice that two of the three scoring volumes - upstream and downstream -
// have the same cubic-volume, that we call "fCubicVolumeScoringUpDown".
static const G4int numberScoringVolumes = 3; // downstream, side, upstream
static const G4int numberKinematicRegions = 3; // all, below 20 MeV, above 20 MeV
static const G4int numberParticleTypes = 11; // all, e, gamma, mu, nu, pi, n, p, ions,
// other-mesons, other-baryons
static const G4int numberCombinations =
numberScoringVolumes*numberKinematicRegions*numberParticleTypes;
static const std::array< G4String, numberScoringVolumes > arrayScoringVolumeNames;
static const std::array< G4String, numberKinematicRegions > arrayKinematicRegionNames;
static const std::array< G4String, numberParticleTypes > arrayParticleTypeNames;
static G4int getIndex( const G4int iScoringVolume, const G4int iKinematicRegion,
const G4int iParticleType );
private:
Run* fRunPtr; // Pointer to the Run object
G4int fPrimaryParticleId;
G4double fPrimaryParticleEnergy;
G4ThreeVector fPrimaryParticleDirection;
G4String fTargetMaterialName;
G4bool fIsFirstStepOfTheEvent;
G4bool fIsFirstStepInTarget;
G4bool fIsFirstStepInScoringUpDown;
G4bool fIsFirstStepInScoringSide;
G4double fCubicVolumeScoringUpDown;
G4double fCubicVolumeScoringSide;
std::array< G4double, numberCombinations > fArraySumStepLengths;
// Array to collect the sum of step lengths in the scoring volumes for the whole run,
// according to the various cases (kinematical region and particle type).
// Note that the fluence in a scoring volume is defined as sum of step lengths
// in that scoring volume divided by the cubic-volume of that scoring volume.
};
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#endif
examples/extended/hadronic/ParticleFluence/Layer/lar.g4
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/random/setSavingFlag 1
/run/verbose 1
/event/verbose 0
/tracking/verbose 0
/mydet/material G4_lAr
/mydet/thickness 100.0 cm
/mydet/diameter 100.0 cm
/run/initialize
/gun/particle pi-
/gun/energy 50 GeV
/run/beamOn 100
examples/extended/hadronic/ParticleFluence/Layer/pb.g4
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/random/setSavingFlag 1
/run/verbose 1
/event/verbose 0
/tracking/verbose 0
/mydet/material G4_Pb
/mydet/thickness 100.0 cm
/mydet/diameter 100.0 cm
/run/initialize
/gun/particle pi-
/gun/energy 50 GeV
/run/beamOn 100
examples/extended/hadronic/ParticleFluence/Layer/pbwo4.g4
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/random/setSavingFlag 1
/run/verbose 1
/event/verbose 0
/tracking/verbose 0
/mydet/material G4_PbWO4
/mydet/thickness 100.0 cm
/mydet/diameter 100.0 cm
/run/initialize
/gun/particle pi-
/gun/energy 50 GeV
/run/beamOn 100
examples/extended/hadronic/ParticleFluence/Layer/polystyrene.g4
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/random/setSavingFlag 1
/run/verbose 1
/event/verbose 0
/tracking/verbose 0
/mydet/material G4_POLYSTYRENE
/mydet/thickness 100.0 cm
/mydet/diameter 100.0 cm
/run/initialize
/gun/particle pi-
/gun/energy 50 GeV
/run/beamOn 100
examples/extended/hadronic/ParticleFluence/Layer/si.g4
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/random/setSavingFlag 1
/run/verbose 1
/event/verbose 0
/tracking/verbose 0
/mydet/material G4_Si
/mydet/thickness 100.0 cm
/mydet/diameter 100.0 cm
/run/initialize
/gun/particle pi-
/gun/energy 50 GeV
/run/beamOn 100
examples/extended/hadronic/ParticleFluence/Layer/src/ActionInitialization.cc
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//
// ********************************************************************
// * 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. *
// ********************************************************************
//
/// \file ActionInitialization.cc
/// \brief Implementation of the ActionInitialization class
//
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#include "ActionInitialization.hh"
#include "PrimaryGeneratorAction.hh"
#include "RunAction.hh"
#include "SteppingAction.hh"
#include "Run.hh"
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
ActionInitialization::ActionInitialization( const DetectorConstruction*
inputDetectorConstruction ) :
G4VUserActionInitialization(), fPtrDetectorConstruction( inputDetectorConstruction ) {}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
ActionInitialization::~ActionInitialization() {}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void ActionInitialization::BuildForMaster() const {
// This is NOT called in SEQ-mode, while in the MT-mode is called only for the Master thread.
SetUserAction( new RunAction );
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void ActionInitialization::Build() const {
// This is called in the SEQ-mode and in the MT-mode only for Worker threads.
SetUserAction( new PrimaryGeneratorAction( fPtrDetectorConstruction ) );
SteppingAction* steppingAction = new SteppingAction;
SetUserAction( steppingAction );
SetUserAction( new RunAction( steppingAction ) );
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
examples/extended/hadronic/ParticleFluence/Layer/src/DetectorConstruction.cc
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//
// ********************************************************************
// * 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. *
// ********************************************************************
//
/// \file DetectorConstruction.cc
/// \brief Implementation of the DetectorConstruction class
//
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#include "DetectorConstruction.hh"
#include "DetectorMessenger.hh"
#include "PrimaryGeneratorAction.hh"
#include "G4Material.hh"
#include "G4NistManager.hh"
#include "G4Box.hh"
#include "G4Tubs.hh"
#include "G4LogicalVolume.hh"
#include "G4ThreeVector.hh"
#include "G4PVPlacement.hh"
#include "globals.hh"
#include "G4GeometryManager.hh"
#include "G4PhysicalVolumeStore.hh"
#include "G4LogicalVolumeStore.hh"
#include "G4SolidStore.hh"
#include "G4RunManager.hh"
#include "G4SystemOfUnits.hh"
#include "G4PhysicalConstants.hh"
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
DetectorConstruction::DetectorConstruction() :
fMaterial( nullptr ), fExperimentalHall_log( nullptr ), fExperimentalHall_phys( nullptr ),
fLogicLayer( nullptr ), fPhysiLayer( nullptr ),
fLogicScoringUpDown( nullptr ), fPhysiScoringUpstream( nullptr ),
fPhysiScoringDownstream( nullptr ),
fLogicScoringSide( nullptr ), fPhysiScoringSide( nullptr ),
fDetectorMessenger( nullptr ),
fThickness( 2.0*CLHEP::m ), fDiameter( 2.0*CLHEP::m ) //***LOOKHERE*** Default values
{
fMaterial = G4NistManager::Instance()->FindOrBuildMaterial( "G4_Fe" ); //***LOOKHERE***
// Default material
fDetectorMessenger = new DetectorMessenger( this );
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
DetectorConstruction::~DetectorConstruction() {
delete fDetectorMessenger;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
G4VPhysicalVolume* DetectorConstruction::Construct() {
return ConstructLayer();
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
G4VPhysicalVolume* DetectorConstruction::ConstructLayer() {
// Clean old geometry, if any.
G4GeometryManager::GetInstance()->OpenGeometry();
G4PhysicalVolumeStore::GetInstance()->Clean();
G4LogicalVolumeStore::GetInstance()->Clean();
G4SolidStore::GetInstance()->Clean();
// The target layer is a cylinder, with axis along the z-direction,
// and positioned at the center, (0.0, 0.0, 0.0).
// The world volume (experimental hall) is a box 20% bigger than the target layer,
// and it is filled of "G4_Galactic" material.
G4double expHall_x = 0.6*fDiameter; // half dimension along x : 20% bigger than the radius
// of the target layer
G4double expHall_y = 0.6*fDiameter; // half dimension along y : 20% bigger than the radius
// of the target layer
G4double expHall_z = 0.6*fThickness; // half dimension along z : 20% bigger than the half
// thickness of the target layer
G4Material* vacuum = G4NistManager::Instance()->FindOrBuildMaterial( "G4_Galactic" );
// Experimental hall
G4Box* experimentalHall_box = new G4Box( "expHall_box", expHall_x, expHall_y, expHall_z );
fExperimentalHall_log = new G4LogicalVolume( experimentalHall_box, // solid
vacuum, // material
"expHall_log", // name
0, // field manager
0, // sensitive detector
0 ); // user limits
fExperimentalHall_phys = new G4PVPlacement( 0, // rotation
G4ThreeVector(), // translation
"expHall", // name
fExperimentalHall_log, // logical volume
0, // mother physical volume
false, // boolean operation
0 ); // copy number
// Target
G4Tubs* solidLayer = new G4Tubs( "solidLayer", // name
0.0, // inner radius
0.5*fDiameter, // outer radius
0.5*fThickness, // half cylinder length in z
0.0, // starting phi angle in rad
2.0*pi ); // final phi angle in rad
fLogicLayer = new G4LogicalVolume( solidLayer, // solid
fMaterial, // material
"logicLayer", // name
0, // field manager
0, // sensitive detector
0 ); // user limits
fPhysiLayer = new G4PVPlacement( 0, // rotation
G4ThreeVector(), // translation
"physiLayer", // name
fLogicLayer, // logical volume
fExperimentalHall_phys, // mother physical volume
false, // boolean operation
0 ); // copy number
// Three scoring volumes: one thin layer downstream of the target ("down")
// one thin layer surrounding (lateral) of the target ("side")
// one thin layer upstream of the target ("up")
G4Tubs* solidScoringUpDown = new G4Tubs( "solidScoringUpDown", // name
0.0, // inner radius
0.5*fDiameter, // outer radius
0.5*fScoringThickness, // half cylinder length in z
0.0, // starting phi angle in rad
2.0*pi ); // final phi angle in rad
fLogicScoringUpDown = new G4LogicalVolume( solidScoringUpDown, // solid
vacuum, // material
"logicScoringUpDown", // name
0, // field manager
0, // sensitive detector
0 ); // user limits
G4double zScoringUpDown = 0.5*(fThickness + fScoringThickness);
fPhysiScoringUpstream = new G4PVPlacement( 0, // rotation
G4ThreeVector( 0.0, 0.0, -zScoringUpDown ),
// translation
"physiScoringUpstream", // name
fLogicScoringUpDown, // logical volume
fExperimentalHall_phys, // mother physical volume
false, // boolean operation
0 ); // copy number
fPhysiScoringDownstream = new G4PVPlacement( 0, // rotation
G4ThreeVector( 0.0, 0.0, zScoringUpDown ),
// translation
"physiScoringDownstream", // name
fLogicScoringUpDown, // logical volume
fExperimentalHall_phys, // mother physical volume
false, // boolean operation
0 ); // copy number
G4Tubs* solidScoringSide = new G4Tubs( "solidScoringSide", // name
0.5*fDiameter, // inner radius
0.5*fDiameter + fScoringThickness, // outer radius
0.5*fThickness, // half cylinder length in z
0.0, // starting phi angle in rad
2.0*pi ); // final phi angle in rad
fLogicScoringSide = new G4LogicalVolume( solidScoringSide, // solid
vacuum, // material
"logicScoringSide", // name
0, // field manager
0, // sensitive detector
0 ); // user limits
fPhysiScoringSide = new G4PVPlacement( 0, // rotation
G4ThreeVector( 0.0, 0.0, 0.0 ), // translation
"physiScoringSide", // name
fLogicScoringSide, // logical volume
fExperimentalHall_phys, // mother physical volume
false, // boolean operation
0 ); // copy number
G4cout << G4endl
<< "DetectorConstruction::ConstructLayer() : " << G4endl
<< "\t World (box) size: " << G4endl
<< "\t \t x : -/+ " << expHall_x << " mm ;"
<< "\t y : -/+ " << expHall_y << " mm ;"
<< "\t z : -/+ " << expHall_z << " mm ;" << G4endl
<< "\t Target layer (cylinder) size: " << G4endl
<< "\t \t x : -/+ " << 0.5*fDiameter << " mm ;"
<< "\t y : -/+ " << 0.5*fDiameter << " mm ;"
<< "\t z : -/+ " << 0.5*fThickness << " mm ;" << G4endl
<< G4endl << G4endl;
return fExperimentalHall_phys;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void DetectorConstruction::SetMaterial( const G4String name ) {
fMaterial = G4NistManager::Instance()->FindOrBuildMaterial( name );
if ( ! fMaterial ) {
G4cout << G4endl << G4endl
<< "WARNING: the name of the material has not been recognized!" << G4endl
<< " ===> the default * G4_Fe * will be used."
<< G4endl << G4endl;
fMaterial = G4NistManager::Instance()->FindOrBuildMaterial( "G4_Fe" );
}
if ( fLogicLayer ) fLogicLayer->SetMaterial( fMaterial );
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void DetectorConstruction::UpdateGeometry() {
G4RunManager::GetRunManager()->ReinitializeGeometry();
PrintParameters();
// Update also the position of the gun
const PrimaryGeneratorAction* pPrimaryAction = dynamic_cast< const PrimaryGeneratorAction* >(
G4RunManager::GetRunManager()->GetUserPrimaryGeneratorAction() );
if ( pPrimaryAction ) pPrimaryAction->SetGunPosition();
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void DetectorConstruction::PrintParameters() {
G4cout << G4endl << G4endl
<< " ------ DetectorConstruction::PrintParameters() ------ " << G4endl
<< " Material = " << fMaterial->GetName() << G4endl
<< " Thickness = " << fThickness << " mm" << G4endl
<< " Diameter = " << fDiameter << " mm" << G4endl
<< " ScoringThickness = " << fScoringThickness << " mm" << G4endl
<< " ------------------------------------------------------ "
<< G4endl << G4endl;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
examples/extended/hadronic/ParticleFluence/Layer/src/DetectorMessenger.cc
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//
// ********************************************************************
// * 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. *
// ********************************************************************
//
/// \file DetectorMessenger.cc
/// \brief Implementation of the DetectorMessenger class
//
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#include "DetectorMessenger.hh"
#include "DetectorConstruction.hh"
#include "G4UIdirectory.hh"
#include "G4UIcmdWithADoubleAndUnit.hh"
#include "G4UIcmdWithAString.hh"
#include "G4UIcmdWithoutParameter.hh"
#include "globals.hh"
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
DetectorMessenger::DetectorMessenger( DetectorConstruction* myDet ) : fDetector( myDet ) {
fDetectorDir = new G4UIdirectory( "/mydet/" );
fDetectorDir->SetGuidance( "Detector control." );
fMaterial = new G4UIcmdWithAString( "/mydet/material", this );
fMaterial->SetGuidance( "Choice of the material:" );
fMaterial->SetGuidance( " a Geant4 NIST material, e.g. G4_Fe " );
fMaterial->SetParameterName( "choiceMaterial", true );
fMaterial->SetDefaultValue( "G4_Fe" );
fMaterial->AvailableForStates( G4State_PreInit, G4State_Idle );
fThickness = new G4UIcmdWithADoubleAndUnit( "/mydet/thickness", this );
fThickness->SetParameterName( "choiceThickness", true );
fThickness->SetGuidance( "Target thickness" );
fThickness->SetDefaultValue( 1000.0 ); // default: 1 meter.
fThickness->AvailableForStates( G4State_PreInit, G4State_Idle );
fDiameter = new G4UIcmdWithADoubleAndUnit( "/mydet/diameter", this );
fDiameter->SetParameterName( "choiceDiameter", true );
fDiameter->SetGuidance( "Target diameter" );
fDiameter->SetDefaultValue( 1000.0 ); // default: 1 meter.
fDiameter->AvailableForStates( G4State_PreInit, G4State_Idle );
fUpdateCommand = new G4UIcmdWithoutParameter( "/mydet/update", this);
fUpdateCommand->SetGuidance( "Update calorimeter geometry." );
fUpdateCommand->SetGuidance( "This command MUST be applied before \"beamOn\" " );
fUpdateCommand->SetGuidance( "if you changed geometrical value(s)." );
fUpdateCommand->AvailableForStates( G4State_Idle );
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
DetectorMessenger::~DetectorMessenger() {
delete fDetectorDir;
delete fMaterial;
delete fThickness;
delete fDiameter;
delete fUpdateCommand;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void DetectorMessenger::SetNewValue( G4UIcommand* command, G4String newValue ) {
if ( command == fMaterial ) {
fDetector->SetMaterial( newValue );
}
if ( command == fThickness ) {
fDetector->SetThickness( fThickness->GetNewDoubleValue( newValue ) );
}
if ( command == fDiameter ) {
fDetector->SetDiameter( fDiameter->GetNewDoubleValue(newValue) );
}
if ( command == fUpdateCommand ) {
fDetector->UpdateGeometry();
}
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
examples/extended/hadronic/ParticleFluence/Layer/src/PrimaryGeneratorAction.cc
Executable
+85
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//
// ********************************************************************
// * 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. *
// ********************************************************************
//
/// \file PrimaryGeneratorAction.cc
/// \brief Implementation of the PrimaryGeneratorAction class
//
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#include "PrimaryGeneratorAction.hh"
#include "DetectorConstruction.hh"
#include "G4Event.hh"
#include "G4ParticleGun.hh"
#include "G4ParticleTable.hh"
#include "G4ParticleDefinition.hh"
#include "globals.hh"
#include "G4SystemOfUnits.hh"
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
PrimaryGeneratorAction::
PrimaryGeneratorAction( const DetectorConstruction* pDetector ) :
fPointerDetectorConstruction( pDetector )
{
G4int n_particle = 1;
fParticleGun = new G4ParticleGun( n_particle );
G4ParticleTable* particleTable = G4ParticleTable::GetParticleTable();
//***LOOKHERE*** Default particle and energy
fParticleGun->SetParticleDefinition( particleTable->FindParticle( "geantino" ) );
fParticleGun->SetParticleEnergy( 10.0*GeV );
SetGunPosition();
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
PrimaryGeneratorAction::~PrimaryGeneratorAction() {
delete fParticleGun;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void PrimaryGeneratorAction::SetGunPosition() const {
// Shoot the particle in the middle between the world and the target layer
G4double targetThickness =
( fPointerDetectorConstruction ? fPointerDetectorConstruction->GetThickness() : 0.0 );
G4double gunPosition = -0.55*targetThickness; //***LOOKHERE*** default gun position
// along the z-axis
G4cout << G4endl << "PrimaryGenerationAction::SetGunPosition() : gun position along z = "
<< gunPosition << " mm " << G4endl << G4endl;
fParticleGun->SetParticlePosition( G4ThreeVector( 0.0, 0.0, gunPosition ) );
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void PrimaryGeneratorAction::GeneratePrimaries( G4Event* anEvent ) {
G4ThreeVector v( 0.0, 0.0, 1.0 ); //***LOOKHERE*** default shoot along the z-axis
fParticleGun->SetParticleMomentumDirection( v );
fParticleGun->GeneratePrimaryVertex( anEvent );
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
examples/extended/hadronic/ParticleFluence/Layer/src/Run.cc
+136
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//
// ********************************************************************
// * 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. *
// ********************************************************************
//
/// \file Run.cc
/// \brief Implementation of the Run class
//
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#include "Run.hh"
#include "G4SystemOfUnits.hh"
#include "G4Run.hh"
#include "G4RunManager.hh"
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
Run::Run() : G4Run(), fNumEvents( 0 ),
fPrimaryParticleId( 0 ), fPrimaryParticleEnergy( 0.0 ),
fPrimaryParticleDirection( G4ThreeVector( 0.0, 0.0, 0.0 ) ),
fTargetMaterialName( "" ),
fCubicVolumeScoringUpDown( 1.0 ), fCubicVolumeScoringSide( 1.0 )
{
for ( G4int i = 0; i < SteppingAction::numberCombinations; ++i ) fArray[i] = 0.0;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
Run::~Run() {}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void Run::RecordEvent( const G4Event* anEvent ) {
// This method is called automatically by the Geant4 kernel (not by the user!) at the end
// of each event : in MT-mode, it is called only for the working thread that handled the event.
G4int nEvt = anEvent->GetEventID();
if ( nEvt % 10 == 0 ) G4cout << " Event#=" << nEvt << G4endl;
G4Run::RecordEvent( anEvent );
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void Run::Merge( const G4Run* aRun ) {
// This method is called automatically by the Geant4 kernel (not by the user!) only in the case
// of multithreaded mode and only for working threads.
const Run* localRun = static_cast< const Run* >( aRun );
fPrimaryParticleId = localRun->getPrimaryParticleId();
fPrimaryParticleEnergy = localRun->getPrimaryParticleEnergy();
fPrimaryParticleDirection = localRun->getPrimaryParticleDirection();
fTargetMaterialName = localRun->getTargetMaterialName();
fCubicVolumeScoringUpDown = localRun->getCubicVolumeScoringUpDown();
fCubicVolumeScoringSide = localRun->getCubicVolumeScoringSide();
fNumEvents += localRun->GetNumberOfEvent();
for ( G4int i = 0; i < SteppingAction::numberCombinations; ++i ) {
fArray[i] += localRun->getArray()[i];
}
G4Run::Merge( aRun );
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void Run::printInfo() const {
// This method is called by RunAction::EndOfRunAction. In MT-mode, only the master thread
// calls it.
const G4double floatingNumberOfEvents =
std::max( 1.0, fNumEvents > 0 ? fNumEvents*1.0 : GetNumberOfEvent()*1.0 );
// The fluence in the scoring volume is defined as sum of step lengths in that volume
// divided by the volume of that scoring volume.
const G4double conversionFactor = CLHEP::cm * CLHEP::cm; // From mm^-2 to cm^-2
const G4double factorUpDown =
conversionFactor / ( fCubicVolumeScoringUpDown*floatingNumberOfEvents );
const G4double factorSide =
conversionFactor / ( fCubicVolumeScoringSide*floatingNumberOfEvents );
G4cout << std::setprecision(6) << G4endl << G4endl
<< " =============== Run::printInfo() =============== \t RunID = " << GetRunID()
<< G4endl
<< " Primary particle PDG code = " << fPrimaryParticleId << G4endl
<< " Primary particle kinetic energy = " << fPrimaryParticleEnergy / CLHEP::GeV
<< " GeV" << G4endl
<< " Primary particle direction = " << fPrimaryParticleDirection << G4endl
<< " Target material = " << fTargetMaterialName << G4endl
<< " Cubic-volume scoring up-down = " << fCubicVolumeScoringUpDown << " mm^3" << G4endl
<< " Cubic-volume scoring side = " << fCubicVolumeScoringSide << " mm^3" << G4endl
<< " Number of events = " << floatingNumberOfEvents << G4endl
<< " Conversion factor: fluence from mm^-2 to cm^-2 = " << conversionFactor << G4endl
<< " Particle fluence in unit of cm^-2 :" << G4endl;
for ( G4int i = 0; i < SteppingAction::numberScoringVolumes; ++i ) {
G4double factor = ( i == 1 ? factorSide : factorUpDown );
for ( G4int j = 0; j < SteppingAction::numberKinematicRegions; ++j ) {
for ( G4int k = 0; k < SteppingAction::numberParticleTypes; ++k ) {
G4int index = SteppingAction::getIndex( i, j, k );
//G4cout << "(i, j, k)=(" << i << ", " << j << ", " << k << ") ->" << index;
G4cout << " case=" << std::setw(3) << index
<< " " << std::setw(12) << SteppingAction::arrayScoringVolumeNames[i]
<< " " << std::setw(12) << SteppingAction::arrayKinematicRegionNames[j]
<< " " << std::setw(12) << SteppingAction::arrayParticleTypeNames[k]
<< " " << factor*fArray[index] << G4endl;
}
}
}
G4cout << " ============================================================= " << G4endl << G4endl;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void Run::setArray( const std::array< G4double,
SteppingAction::numberCombinations >& inputArray ) {
for ( G4int i = 0; i < SteppingAction::numberCombinations; ++i ) {
fArray[i] = inputArray[i];
}
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
examples/extended/hadronic/ParticleFluence/Layer/src/RunAction.cc
Executable
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//
// ********************************************************************
// * 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. *
// ********************************************************************
//
/// \file RunAction.cc
/// \brief Implementation of the RunAction class
//
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#include "RunAction.hh"
#include "globals.hh"
#include "G4Run.hh"
#include "Run.hh"
#include "SteppingAction.hh"
#include "G4RunManager.hh"
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
RunAction::RunAction( SteppingAction* steppingAction ) :
G4UserRunAction(), fSteppingAction( steppingAction ) {}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
RunAction::~RunAction() {}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
G4Run* RunAction::GenerateRun() {
return new Run;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void RunAction::BeginOfRunAction( const G4Run* aRun ) {
G4cout << "### Run " << aRun->GetRunID() << " starts." << G4endl;
if ( fSteppingAction ) {
fSteppingAction->initialize();
Run* run = const_cast< Run* >( static_cast< const Run* >( aRun ) );
if ( run != nullptr ) fSteppingAction->setRunPointer( run );
}
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void RunAction::EndOfRunAction( const G4Run* aRun ) {
const Run* run = static_cast< const Run* >( aRun );
if ( run == nullptr || run->GetNumberOfEvent() == 0 ) return;
if ( IsMaster() ) run->printInfo();
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
examples/extended/hadronic/ParticleFluence/Layer/src/SteppingAction.cc
Executable
+232
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//
// ********************************************************************
// * 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. *
// ********************************************************************
//
/// \file SteppingAction.cc
/// \brief Implementation of the SteppingAction class
//
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#include "SteppingAction.hh"
#include "G4Track.hh"
#include "G4Step.hh"
#include "G4ParticleDefinition.hh"
#include "G4ParticleTypes.hh"
#include "G4IonTable.hh"
#include "G4StepPoint.hh"
#include "G4VPhysicalVolume.hh"
#include "G4VTouchable.hh"
#include "G4TouchableHistory.hh"
#include "G4VSolid.hh"
#include "G4LossTableManager.hh"
#include "G4SystemOfUnits.hh"
#include "Run.hh"
const std::array< G4String, SteppingAction::numberScoringVolumes >
SteppingAction::arrayScoringVolumeNames = { "downstream", "side", "upstream" };
const std::array< G4String, SteppingAction::numberKinematicRegions >
SteppingAction::arrayKinematicRegionNames = { "", "below 20 MeV", "above 20 MeV" };
const std::array< G4String, SteppingAction::numberParticleTypes >
SteppingAction::arrayParticleTypeNames = { "all", "electron", "gamma", "muon", "neutrino",
"pion", "neutron", "proton", "ion", "otherMeson",
"otherBaryon" };
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
G4int SteppingAction::getIndex( const G4int iScoringVolume, const G4int iKinematicRegion,
const G4int iParticleType ) {
G4int index = -1;
if ( iScoringVolume >= 0 && iScoringVolume < numberScoringVolumes &&
iKinematicRegion >= 0 && iKinematicRegion < numberKinematicRegions &&
iParticleType >= 0 && iParticleType < numberParticleTypes ) {
index = iScoringVolume * numberKinematicRegions * numberParticleTypes +
iKinematicRegion * numberParticleTypes +
iParticleType;
}
return index;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
SteppingAction::SteppingAction() :G4UserSteppingAction() {
initialize();
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
SteppingAction::~SteppingAction() {}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void SteppingAction::initialize() {
// Initialization needed at the beginning of each Run
fPrimaryParticleId = 0;
fPrimaryParticleEnergy = 0.0;
fPrimaryParticleDirection = G4ThreeVector( 0.0, 0.0, 1.0 );
fTargetMaterialName = "";
fIsFirstStepOfTheEvent = true;
fIsFirstStepInTarget = true;
fIsFirstStepInScoringUpDown = true;
fIsFirstStepInScoringSide = true;
fCubicVolumeScoringUpDown = 1.0;
fCubicVolumeScoringSide = 1.0;
for ( G4int i = 0; i < numberCombinations; ++i ) {
fArraySumStepLengths[i] = 0.0;
}
/*
for ( G4int i = 0; i < numberCombinations; ++i ) fArraySumStepLengths[i] = 999.9;
G4cout << " numberCombinations=" << numberCombinations << G4endl;
for ( G4int i = 0; i < numberScoringVolumes; ++i ) {
for ( G4int j = 0; j < numberKinematicRegions; ++j ) {
for ( G4int k = 0; k < numberParticleTypes; ++k ) {
G4int index = getIndex( i, j, k );
G4cout << "(i, j, k)=(" << i << ", " << j << ", " << k << ") ->" << index;
if ( fArraySumStepLengths[ index ] < 1.0 ) G4cout << " <=== REPEATED!";
else fArraySumStepLengths[ index ] = 0.0;
G4cout << G4endl;
}
}
}
for ( G4int i = 0; i < numberCombinations; ++i ) {
if ( fArraySumStepLengths[i] > 999.0 ) G4cout << " i=" << i << " NOT COVERED !" << G4endl;
}
*/
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void SteppingAction::UserSteppingAction( const G4Step* theStep ) {
// Get information on the primary particle
if ( fIsFirstStepOfTheEvent ) {
if ( theStep->GetTrack()->GetParentID() == 0 ) {
fPrimaryParticleId = theStep->GetTrack()->GetDefinition()->GetPDGEncoding();
fPrimaryParticleEnergy = theStep->GetPreStepPoint()->GetKineticEnergy();
fPrimaryParticleDirection = theStep->GetPreStepPoint()->GetMomentumDirection();
if ( fRunPtr ) {
fRunPtr->setPrimaryParticleId( fPrimaryParticleId );
fRunPtr->setPrimaryParticleEnergy( fPrimaryParticleEnergy );
fRunPtr->setPrimaryParticleDirection( fPrimaryParticleDirection );
}
fIsFirstStepOfTheEvent = false;
}
}
// Get information on the target material
if ( fIsFirstStepInTarget &&
theStep->GetPreStepPoint()->GetPhysicalVolume()->GetName() == "physiLayer" ) {
fTargetMaterialName = theStep->GetPreStepPoint()->GetMaterial()->GetName();
if ( fRunPtr ) fRunPtr->setTargetMaterialName( fTargetMaterialName );
fIsFirstStepInTarget = false;
}
// Get information on step lengths in the scoring volumes
G4int iScoringVolume = -1;
if ( theStep->GetPreStepPoint()->GetPhysicalVolume()->GetName() == "physiScoringDownstream" ) {
iScoringVolume = 0;
if ( fIsFirstStepInScoringUpDown ) {
fCubicVolumeScoringUpDown =
theStep->GetTrack()->GetVolume()->GetLogicalVolume()->GetSolid()->GetCubicVolume();
if ( fRunPtr ) fRunPtr->setCubicVolumeScoringUpDown( fCubicVolumeScoringUpDown );
fIsFirstStepInScoringUpDown = false;
}
} else if ( theStep->GetPreStepPoint()->GetPhysicalVolume()->GetName() == "physiScoringSide" ) {
iScoringVolume = 1;
if ( fIsFirstStepInScoringSide ) {
fCubicVolumeScoringSide =
theStep->GetTrack()->GetVolume()->GetLogicalVolume()->GetSolid()->GetCubicVolume();
if ( fRunPtr ) fRunPtr->setCubicVolumeScoringSide( fCubicVolumeScoringSide );
fIsFirstStepInScoringSide = false;
}
} else if ( theStep->GetPreStepPoint()->GetPhysicalVolume()->GetName() ==
"physiScoringUpstream" ) {
iScoringVolume = 2;
if ( fIsFirstStepInScoringUpDown ) {
fCubicVolumeScoringUpDown =
theStep->GetTrack()->GetVolume()->GetLogicalVolume()->GetSolid()->GetCubicVolume();
if ( fRunPtr ) fRunPtr->setCubicVolumeScoringUpDown( fCubicVolumeScoringUpDown );
fIsFirstStepInScoringUpDown = false;
}
}
if ( iScoringVolume >= 0 ) {
// In the case of the upstream scoring volume, consider only particles whose direction
// is opposite with respect to the primary particle (this is needed, in particular,
// for avoiding to account the incoming, primary beam particle in the "upstream" fluence).
if ( iScoringVolume == 2 && fPrimaryParticleDirection.dot(
theStep->GetPreStepPoint()->GetMomentumDirection() ) > 0.0 ) {
return;
}
G4double stepLength = theStep->GetTrack()->GetStepLength() * theStep->GetTrack()->GetWeight();
G4int absPdg = theStep->GetTrack()->GetDefinition() == nullptr ? 0 :
std::abs( theStep->GetTrack()->GetDefinition()->GetPDGEncoding() );
/*
G4cout << std::setprecision(6)
<< theStep->GetTrack()->GetDefinition()->GetParticleName() << " absPdg=" << absPdg
<< " Ekin[MeV]=" << theStep->GetPreStepPoint()->GetKineticEnergy()
<< " (rho,z)[mm]=(" << theStep->GetTrack()->GetPosition().perp()
<< "," << theStep->GetTrack()->GetPosition().z() << ")"
<< " " << theStep->GetTrack()->GetVolume()->GetName()
<< " " << theStep->GetTrack()->GetMaterial()->GetName()
<< " L[mm]=" << stepLength << " "
<< ( fPrimaryParticleDirection.dot(
theStep->GetPreStepPoint()->GetMomentumDirection() ) > 0.0
? "forward" : "backward" )
<< G4endl;
*/
// Three kinematical regions: [0] : any value ; [1] : below 20 MeV ; [2] : above 20 MeV
G4int iKinematicRegion = theStep->GetPreStepPoint()->GetKineticEnergy() < 20.0 ? 1 : 2;
G4int iParticleType = -1;
if ( absPdg == 11 ) iParticleType = 1; // electron (and positron)
else if ( absPdg == 22 ) iParticleType = 2; // gamma
else if ( absPdg == 13 ) iParticleType = 3; // muons (mu- and mu+)
else if ( absPdg == 12 || absPdg == 14 || absPdg == 16 ) iParticleType = 4; // neutrinos
//(and anti-neutrinos), all flavors
else if ( absPdg == 111 || absPdg == 211 ) iParticleType = 5; // (charged) pions
else if ( absPdg == 2112 ) iParticleType = 6; // neutron (and anti-neutron)
else if ( absPdg == 2212 ) iParticleType = 7; // proton (and anti-proton)
else if ( G4IonTable::IsIon( theStep->GetTrack()->GetDefinition() ) || // ions (and anti-ions)
G4IonTable::IsAntiIon( theStep->GetTrack()->GetDefinition() ) ) iParticleType = 8;
else if ( absPdg < 1000 ) iParticleType = 9; // other mesons (e.g. kaons) (Note: this works
// in most cases, but not always!)
else if ( absPdg > 1000 ) iParticleType = 10; // other baryons (e.g. hyperons, anti-hyperons,
// etc.)
// Consider the specific case : scoring volume, kinematic region and particle type
G4int index = getIndex( iScoringVolume, iKinematicRegion, iParticleType );
fArraySumStepLengths[index] += stepLength;
// Consider the "all" particle case, with the same scoring volume and kinematic region
index = getIndex( iScoringVolume, iKinematicRegion, 0 );
fArraySumStepLengths[index] += stepLength;
// Consider the "any" kinematic region case, with the same scoring volume and particle type
index = getIndex( iScoringVolume, 0, iParticleType );
fArraySumStepLengths[index] += stepLength;
// Consider the "any" kinematic region and "all" particle, with the same scoring volume
index = getIndex( iScoringVolume, 0, 0 );
fArraySumStepLengths[index] += stepLength;
if ( fRunPtr ) fRunPtr->setArray( fArraySumStepLengths );
}
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
examples/extended/hadronic/ParticleFluence/Layer/w.g4
Executable
+11
View File
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/random/setSavingFlag 1
/run/verbose 1
/event/verbose 0
/tracking/verbose 0
/mydet/material G4_W
/mydet/thickness 100.0 cm
/mydet/diameter 100.0 cm
/run/initialize
/gun/particle pi-
/gun/energy 50 GeV
/run/beamOn 100