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This commit is contained in:
Gabriele Cosmo
2016-06-01 15:25:35 +02:00
parent 54d6b71f95
commit b97f8d0df7
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examples/novice/N01/GNUmakefile
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# $Id: GNUmakefile,v 2.1 1998/07/02 15:26:45 gunter Exp $
# --------------------------------------------------------------
# GNUmakefile for examples module. Gabriele Cosmo, 06/04/98.
# --------------------------------------------------------------
name := exampleN01
G4TARGET := $(name)
G4EXLIB := true
ifndef G4INSTALL
G4INSTALL = ../../..
endif
.PHONY: all
all: lib bin
include $(G4INSTALL)/config/binmake.gmk
examples/novice/N01/GNUmakefile.light
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# $Id: GNUmakefile.light,v 2.1 1998/07/23 07:15:18 gcosmo Exp $
# --------------------------------------------------------------
# GNUmakefile for examples module. Gabriele Cosmo, 06/04/98.
# --------------------------------------------------------------
name := exampleN01
G4TARGET := $(name)
G4EXLIB := true
ifndef G4INSTALL
G4INSTALL = ../../..
endif
LDLIBS := \
-l$(G4TARGET) \
-lG4run \
-lG4event \
-lG4tracking \
-lG4bosons \
-lG4partman \
-lG4transportation \
-lG4procman \
-lG4track \
-lG4materials \
-lG4digits+hits \
-lG4csg \
-lG4geometrymng \
-lG4volumes \
-lG4magneticfield \
-lG4graphics_reps \
-lG4intercoms \
-lG4global
.PHONY: all
all: lib bin
include $(G4INSTALL)/config/binmake.gmk
examples/novice/N01/History
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$Id: History,v 2.0 1998/07/02 14:05:34 gunter Exp $
-------------------------------------------------------------------
=========================================================
Geant4 - an Object-Oriented Toolkit for Simulation in HEP
=========================================================
Example N01 History file
------------------------
This file should be used by the G4 example coordinator to briefly
summarize all major modifications introduced in the code and keep
track of all tags.
----------------------------------------------------------
* Reverse chronological order (last date on top), please *
----------------------------------------------------------
May 07, 98 M.Asai
- First commitment of all classes.
April 09, 98 G. Cosmo
- Created.
examples/novice/N01/README
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$Id: README,v 2.1 1998/09/27 07:19:57 asaim Exp $
-------------------------------------------------------------------
=========================================================
Geant4 - an Object-Oriented Toolkit for Simulation in HEP
=========================================================
ExampleN01
----------
ExampleN01 is the simplest example in this novice level examples. It has
a tracker tube and a sandwitch calorimeter made of boxes. It shoots a
geantino (pseudo-particle which has no "real" physics interaction) per
one event. This example demonstrates how the basic GEANT4 framework works.
1. Detector descreption
The detector is defined in ExN01DetectorConstruction.cc. Argon gas,
alminum and lead are defined first, where all of them are single element
material. Though materials are assigned for each volume, they will not
affect to the trajectory of a geantino.
The experimental hall, which is the world volume, is made of alminum
and it is a box. The tracker tube made of argon gas is placed at
(-1m,0m,0m) respect to the origin of the world volume. The calorimeter
block made of lead and it has 19 layers of alminum plates inside.
2. Physics processes
ExN01PhysicsList.cc defines only a geantino and a transprotation
process. Though cutoff will not be applied onto geantino, a dummy
valume must be set.
3. Event generation
G4ParticleGun is instanciated in the constructor of
ExN01PrimaryGeneratorAction class. At the every event, the public
method GeneratePrimaries(G4Event*) is invoked. In this method,
G4ParticleGun is accessed to generate a primary particle (geantino).
Please note that the direction of the primary particle is set
just before shooting, i.e. GeneratePrimaryVertex() method invokation.
G4ParticleGun class itself does not have any capability of randomizing
the energy nor momentum of the primary particle. Thus the user should
implement randomizing code in GeneratePrimaries() method.
4. main()
exampleN01.cc has the main() method. In this main() method, three
mandatory user classes described above are constructed and set to
the G4RunManager object. Then, "Initialize()" method of G4RunManager
is invoked.
Some UI commands for setting verbosity are applied via hardly coded
"ApplyCommand()" method of G4UImanager class.
"BeamOn()" method triggers the event loop. The argument of this
method is the number of event in this run.
examples/novice/N01/exampleN01.cc
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// This code implementation is the intellectual property of
// the RD44 GEANT4 collaboration.
//
// By copying, distributing or modifying the Program (or any work
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
//
// $Id: exampleN01.cc,v 2.3 1998/12/08 16:37:27 allison Exp $
// GEANT4 tag $Name: geant4-00 $
//
//
// --------------------------------------------------------------
// GEANT 4 - exampleN01
//
// For information related to this code contact:
// CERN, IT Division, ASD Group
// --------------------------------------------------------------
// Comments
//
//
// --------------------------------------------------------------
#include "G4RunManager.hh"
#include "G4UImanager.hh"
#include "ExN01DetectorConstruction.hh"
#include "ExN01PhysicsList.hh"
#include "ExN01PrimaryGeneratorAction.hh"
int main()
{
// Construct the default run manager
G4RunManager* runManager = new G4RunManager;
// set mandatory initialization classes
runManager->SetUserInitialization(new ExN01DetectorConstruction);
runManager->SetUserInitialization(new ExN01PhysicsList);
// set mandatory user action class
runManager->SetUserAction(new ExN01PrimaryGeneratorAction);
// Initialize G4 kernel
runManager->Initialize();
// get the pointer to the UI manager and set verbosities
G4UImanager* UI = G4UImanager::GetUIpointer();
UI->ApplyCommand("/run/verbose 1");
UI->ApplyCommand("/event/verbose 1");
UI->ApplyCommand("/tracking/verbose 1");
// start a run
int numberOfEvent = 3;
runManager->BeamOn(numberOfEvent);
// job termination
delete runManager;
return 0;
}
examples/novice/N01/exampleN01.err
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examples/novice/N01/exampleN01.in
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examples/novice/N01/exampleN01.out
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Start Run processing.
=====================================
G4EventManager::ProcessOneEvent()
=====================================
1 primaries are passed from G4EventTransformer.
!!!!!!! Now start processing an event !!!!!!!
### pop requested out of 1 stacked tracks.
*********************************************************************************************************
* G4Track Information: Particle = geantino, Track ID = 1, Parent ID = 0
*********************************************************************************************************
Step# X(mm) Y(mm) Z(mm) KinE(MeV) dE(MeV) StepLeng TrackLeng NextVolume ProcName
0 -2e+03 0 0 1e+03 0 0 0 expHall initStep
1 -1.6e+03 0 0 1e+03 0 400 400 tracker Transportation
2 -400 0 0 1e+03 0 1.2e+03 1.6e+03 expHall Transportation
3 0 0 0 1e+03 0 400 2e+03 caloBlock Transportation
4 90 0 0 1e+03 0 90 2.09e+03 caloLayer Transportation
5 110 0 0 1e+03 0 20 2.11e+03 caloBlock Transportation
6 190 0 0 1e+03 0 80 2.19e+03 caloLayer Transportation
7 210 0 0 1e+03 0 20 2.21e+03 caloBlock Transportation
8 290 0 0 1e+03 0 80 2.29e+03 caloLayer Transportation
9 310 0 0 1e+03 0 20 2.31e+03 caloBlock Transportation
10 390 0 0 1e+03 0 80 2.39e+03 caloLayer Transportation
11 410 0 0 1e+03 0 20 2.41e+03 caloBlock Transportation
12 490 0 0 1e+03 0 80 2.49e+03 caloLayer Transportation
13 510 0 0 1e+03 0 20 2.51e+03 caloBlock Transportation
14 590 0 0 1e+03 0 80 2.59e+03 caloLayer Transportation
15 610 0 0 1e+03 0 20 2.61e+03 caloBlock Transportation
16 690 0 0 1e+03 0 80 2.69e+03 caloLayer Transportation
17 710 0 0 1e+03 0 20 2.71e+03 caloBlock Transportation
18 790 0 0 1e+03 0 80 2.79e+03 caloLayer Transportation
19 810 0 0 1e+03 0 20 2.81e+03 caloBlock Transportation
20 890 0 0 1e+03 0 80 2.89e+03 caloLayer Transportation
21 910 0 0 1e+03 0 20 2.91e+03 caloBlock Transportation
22 990 0 0 1e+03 0 80 2.99e+03 caloLayer Transportation
23 1.01e+03 0 0 1e+03 0 20 3.01e+03 caloBlock Transportation
24 1.09e+03 0 0 1e+03 0 80 3.09e+03 caloLayer Transportation
25 1.11e+03 0 0 1e+03 0 20 3.11e+03 caloBlock Transportation
26 1.19e+03 0 0 1e+03 0 80 3.19e+03 caloLayer Transportation
27 1.21e+03 0 0 1e+03 0 20 3.21e+03 caloBlock Transportation
28 1.29e+03 0 0 1e+03 0 80 3.29e+03 caloLayer Transportation
29 1.31e+03 0 0 1e+03 0 20 3.31e+03 caloBlock Transportation
30 1.39e+03 0 0 1e+03 0 80 3.39e+03 caloLayer Transportation
31 1.41e+03 0 0 1e+03 0 20 3.41e+03 caloBlock Transportation
32 1.49e+03 0 0 1e+03 0 80 3.49e+03 caloLayer Transportation
33 1.51e+03 0 0 1e+03 0 20 3.51e+03 caloBlock Transportation
34 1.59e+03 0 0 1e+03 0 80 3.59e+03 caloLayer Transportation
35 1.61e+03 0 0 1e+03 0 20 3.61e+03 caloBlock Transportation
36 1.69e+03 0 0 1e+03 0 80 3.69e+03 caloLayer Transportation
37 1.71e+03 0 0 1e+03 0 20 3.71e+03 caloBlock Transportation
38 1.79e+03 0 0 1e+03 0 80 3.79e+03 caloLayer Transportation
39 1.81e+03 0 0 1e+03 0 20 3.81e+03 caloBlock Transportation
40 1.89e+03 0 0 1e+03 0 80 3.89e+03 caloLayer Transportation
41 1.91e+03 0 0 1e+03 0 20 3.91e+03 caloBlock Transportation
42 2e+03 0 0 1e+03 0 90 4e+03 expHall Transportation
43 3e+03 0 0 1e+03 0 1e+03 5e+03 OutOfWorld Transportation
Track (trackID 1, parentID 0) is processed with stopping code 2
### pop requested out of 0 stacked tracks.
### 0 waiting tracks are re-classified to
0 urgent tracks and 0 waiting tracks.
NULL returned from G4StackManager.
Terminate current event processing.
=====================================
G4EventManager::ProcessOneEvent()
=====================================
1 primaries are passed from G4EventTransformer.
!!!!!!! Now start processing an event !!!!!!!
### pop requested out of 1 stacked tracks.
*********************************************************************************************************
* G4Track Information: Particle = geantino, Track ID = 1, Parent ID = 0
*********************************************************************************************************
Step# X(mm) Y(mm) Z(mm) KinE(MeV) dE(MeV) StepLeng TrackLeng NextVolume ProcName
0 -2e+03 0 0 1e+03 0 0 0 expHall initStep
1 -1.6e+03 40.1 0 1e+03 0 403 403 tracker Transportation
2 -421 158 0 1e+03 0 1.18e+03 1.59e+03 expHall Transportation
3 0 200 0 1e+03 0 423 2.01e+03 caloBlock Transportation
4 90 209 0 1e+03 0 90.4 2.1e+03 caloLayer Transportation
5 110 211 0 1e+03 0 20.1 2.12e+03 caloBlock Transportation
6 190 219 0 1e+03 0 80.4 2.2e+03 caloLayer Transportation
7 210 221 0 1e+03 0 20.1 2.22e+03 caloBlock Transportation
8 290 229 0 1e+03 0 80.4 2.3e+03 caloLayer Transportation
9 310 231 0 1e+03 0 20.1 2.32e+03 caloBlock Transportation
10 390 239 0 1e+03 0 80.4 2.4e+03 caloLayer Transportation
11 410 241 0 1e+03 0 20.1 2.42e+03 caloBlock Transportation
12 490 249 0 1e+03 0 80.4 2.5e+03 caloLayer Transportation
13 510 251 0 1e+03 0 20.1 2.52e+03 caloBlock Transportation
14 590 259 0 1e+03 0 80.4 2.6e+03 caloLayer Transportation
15 610 261 0 1e+03 0 20.1 2.62e+03 caloBlock Transportation
16 690 269 0 1e+03 0 80.4 2.7e+03 caloLayer Transportation
17 710 271 0 1e+03 0 20.1 2.72e+03 caloBlock Transportation
18 790 279 0 1e+03 0 80.4 2.8e+03 caloLayer Transportation
19 810 281 0 1e+03 0 20.1 2.82e+03 caloBlock Transportation
20 890 289 0 1e+03 0 80.4 2.9e+03 caloLayer Transportation
21 910 291 0 1e+03 0 20.1 2.92e+03 caloBlock Transportation
22 990 299 0 1e+03 0 80.4 3e+03 caloLayer Transportation
23 1.01e+03 301 0 1e+03 0 20.1 3.03e+03 caloBlock Transportation
24 1.09e+03 309 0 1e+03 0 80.4 3.11e+03 caloLayer Transportation
25 1.11e+03 311 0 1e+03 0 20.1 3.13e+03 caloBlock Transportation
26 1.19e+03 319 0 1e+03 0 80.4 3.21e+03 caloLayer Transportation
27 1.21e+03 321 0 1e+03 0 20.1 3.23e+03 caloBlock Transportation
28 1.29e+03 329 0 1e+03 0 80.4 3.31e+03 caloLayer Transportation
29 1.31e+03 331 0 1e+03 0 20.1 3.33e+03 caloBlock Transportation
30 1.39e+03 339 0 1e+03 0 80.4 3.41e+03 caloLayer Transportation
31 1.41e+03 341 0 1e+03 0 20.1 3.43e+03 caloBlock Transportation
32 1.49e+03 349 0 1e+03 0 80.4 3.51e+03 caloLayer Transportation
33 1.51e+03 351 0 1e+03 0 20.1 3.53e+03 caloBlock Transportation
34 1.59e+03 359 0 1e+03 0 80.4 3.61e+03 caloLayer Transportation
35 1.61e+03 361 0 1e+03 0 20.1 3.63e+03 caloBlock Transportation
36 1.69e+03 369 0 1e+03 0 80.4 3.71e+03 caloLayer Transportation
37 1.71e+03 371 0 1e+03 0 20.1 3.73e+03 caloBlock Transportation
38 1.79e+03 379 0 1e+03 0 80.4 3.81e+03 caloLayer Transportation
39 1.81e+03 381 0 1e+03 0 20.1 3.83e+03 caloBlock Transportation
40 1.89e+03 389 0 1e+03 0 80.4 3.91e+03 caloLayer Transportation
41 1.91e+03 391 0 1e+03 0 20.1 3.93e+03 caloBlock Transportation
42 2e+03 400 0 1e+03 0 90.4 4.02e+03 expHall Transportation
43 3e+03 500 0 1e+03 0 1e+03 5.02e+03 OutOfWorld Transportation
Track (trackID 1, parentID 0) is processed with stopping code 2
### pop requested out of 0 stacked tracks.
### 0 waiting tracks are re-classified to
0 urgent tracks and 0 waiting tracks.
NULL returned from G4StackManager.
Terminate current event processing.
=====================================
G4EventManager::ProcessOneEvent()
=====================================
1 primaries are passed from G4EventTransformer.
!!!!!!! Now start processing an event !!!!!!!
### pop requested out of 1 stacked tracks.
*********************************************************************************************************
* G4Track Information: Particle = geantino, Track ID = 1, Parent ID = 0
*********************************************************************************************************
Step# X(mm) Y(mm) Z(mm) KinE(MeV) dE(MeV) StepLeng TrackLeng NextVolume ProcName
0 -2e+03 0 0 1e+03 0 0 0 expHall initStep
1 -1.6e+03 0 40 1e+03 0 402 402 tracker Transportation
2 -400 0 160 1e+03 0 1.21e+03 1.61e+03 expHall Transportation
3 0 0 200 1e+03 0 402 2.01e+03 caloBlock Transportation
4 90 0 209 1e+03 0 90.4 2.1e+03 caloLayer Transportation
5 110 0 211 1e+03 0 20.1 2.12e+03 caloBlock Transportation
6 190 0 219 1e+03 0 80.4 2.2e+03 caloLayer Transportation
7 210 0 221 1e+03 0 20.1 2.22e+03 caloBlock Transportation
8 290 0 229 1e+03 0 80.4 2.3e+03 caloLayer Transportation
9 310 0 231 1e+03 0 20.1 2.32e+03 caloBlock Transportation
10 390 0 239 1e+03 0 80.4 2.4e+03 caloLayer Transportation
11 410 0 241 1e+03 0 20.1 2.42e+03 caloBlock Transportation
12 490 0 249 1e+03 0 80.4 2.5e+03 caloLayer Transportation
13 510 0 251 1e+03 0 20.1 2.52e+03 caloBlock Transportation
14 590 0 259 1e+03 0 80.4 2.6e+03 caloLayer Transportation
15 610 0 261 1e+03 0 20.1 2.62e+03 caloBlock Transportation
16 690 0 269 1e+03 0 80.4 2.7e+03 caloLayer Transportation
17 710 0 271 1e+03 0 20.1 2.72e+03 caloBlock Transportation
18 790 0 279 1e+03 0 80.4 2.8e+03 caloLayer Transportation
19 810 0 281 1e+03 0 20.1 2.82e+03 caloBlock Transportation
20 890 0 289 1e+03 0 80.4 2.9e+03 caloLayer Transportation
21 910 0 291 1e+03 0 20.1 2.92e+03 caloBlock Transportation
22 990 0 299 1e+03 0 80.4 3e+03 caloLayer Transportation
23 1.01e+03 0 301 1e+03 0 20.1 3.03e+03 caloBlock Transportation
24 1.09e+03 0 309 1e+03 0 80.4 3.11e+03 caloLayer Transportation
25 1.11e+03 0 311 1e+03 0 20.1 3.13e+03 caloBlock Transportation
26 1.19e+03 0 319 1e+03 0 80.4 3.21e+03 caloLayer Transportation
27 1.21e+03 0 321 1e+03 0 20.1 3.23e+03 caloBlock Transportation
28 1.29e+03 0 329 1e+03 0 80.4 3.31e+03 caloLayer Transportation
29 1.31e+03 0 331 1e+03 0 20.1 3.33e+03 caloBlock Transportation
30 1.39e+03 0 339 1e+03 0 80.4 3.41e+03 caloLayer Transportation
31 1.41e+03 0 341 1e+03 0 20.1 3.43e+03 caloBlock Transportation
32 1.49e+03 0 349 1e+03 0 80.4 3.51e+03 caloLayer Transportation
33 1.51e+03 0 351 1e+03 0 20.1 3.53e+03 caloBlock Transportation
34 1.59e+03 0 359 1e+03 0 80.4 3.61e+03 caloLayer Transportation
35 1.61e+03 0 361 1e+03 0 20.1 3.63e+03 caloBlock Transportation
36 1.69e+03 0 369 1e+03 0 80.4 3.71e+03 caloLayer Transportation
37 1.71e+03 0 371 1e+03 0 20.1 3.73e+03 caloBlock Transportation
38 1.79e+03 0 379 1e+03 0 80.4 3.81e+03 caloLayer Transportation
39 1.81e+03 0 381 1e+03 0 20.1 3.83e+03 caloBlock Transportation
40 1.89e+03 0 389 1e+03 0 80.4 3.91e+03 caloLayer Transportation
41 1.91e+03 0 391 1e+03 0 20.1 3.93e+03 caloBlock Transportation
42 2e+03 0 400 1e+03 0 90.4 4.02e+03 expHall Transportation
43 3e+03 0 500 1e+03 0 1e+03 5.02e+03 OutOfWorld Transportation
Track (trackID 1, parentID 0) is processed with stopping code 2
### pop requested out of 0 stacked tracks.
### 0 waiting tracks are re-classified to
0 urgent tracks and 0 waiting tracks.
NULL returned from G4StackManager.
Terminate current event processing.
Run terminated.
Run Summary
Number of events processed : 3
User=0.05s Real=0.0666667s Sys=0.0166667s
G4 kernel has come to Quit state.
examples/novice/N01/include/ExN01DetectorConstruction.hh
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// This code implementation is the intellectual property of
// the RD44 GEANT4 collaboration.
//
// By copying, distributing or modifying the Program (or any work
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
//
// $Id: ExN01DetectorConstruction.hh,v 2.1 1998/07/12 02:40:52 urbi Exp $
// GEANT4 tag $Name: geant4-00 $
//
#ifndef ExN01DetectorConstruction_H
#define ExN01DetectorConstruction_H 1
class G4VPhysicalVolume;
#include "G4VUserDetectorConstruction.hh"
class ExN01DetectorConstruction : public G4VUserDetectorConstruction
{
public:
ExN01DetectorConstruction();
~ExN01DetectorConstruction();
public:
G4VPhysicalVolume* Construct();
};
#endif
examples/novice/N01/include/ExN01PhysicsList.hh
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// This code implementation is the intellectual property of
// the RD44 GEANT4 collaboration.
//
// By copying, distributing or modifying the Program (or any work
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
//
// $Id: ExN01PhysicsList.hh,v 2.1 1998/07/12 02:40:52 urbi Exp $
// GEANT4 tag $Name: geant4-00 $
//
//
//
// ExN01PhysicsList
// Construct/define particles and physics processes
//
// Particle defined in ExampleN01
// geantino
//
// Process defined in ExampleN01
// transportation
//
#ifndef ExN01PhysicsList_h
#define ExN01PhysicsList_h 1
#include "G4VUserPhysicsList.hh"
#include "globals.hh"
class ExN01PhysicsList: public G4VUserPhysicsList
{
public:
ExN01PhysicsList();
~ExN01PhysicsList();
protected:
// Construct particle and physics process
void ConstructParticle();
void ConstructProcess();
void SetCuts(G4double cut);
};
#endif
examples/novice/N01/include/ExN01PrimaryGeneratorAction.hh
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// This code implementation is the intellectual property of
// the RD44 GEANT4 collaboration.
//
// By copying, distributing or modifying the Program (or any work
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
//
// $Id: ExN01PrimaryGeneratorAction.hh,v 2.1 1998/07/12 02:40:53 urbi Exp $
// GEANT4 tag $Name: geant4-00 $
//
#ifndef ExN01PrimaryGeneratorAction_h
#define ExN01PrimaryGeneratorAction_h 1
#include "G4VUserPrimaryGeneratorAction.hh"
class G4ParticleGun;
class G4Event;
class ExN01PrimaryGeneratorAction : public G4VUserPrimaryGeneratorAction
{
public:
ExN01PrimaryGeneratorAction();
~ExN01PrimaryGeneratorAction();
public:
void GeneratePrimaries(G4Event* anEvent);
private:
G4ParticleGun* particleGun;
};
#endif
examples/novice/N01/src/ExN01DetectorConstruction.cc
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// This code implementation is the intellectual property of
// the RD44 GEANT4 collaboration.
//
// By copying, distributing or modifying the Program (or any work
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
//
// $Id: ExN01DetectorConstruction.cc,v 1.1 1998/11/14 20:52:38 kurasige Exp $
// GEANT4 tag $Name: geant4-00 $
//
#include "ExN01DetectorConstruction.hh"
#include "G4Material.hh"
#include "G4Box.hh"
#include "G4Tubs.hh"
#include "G4LogicalVolume.hh"
#include "G4ThreeVector.hh"
#include "G4PVPlacement.hh"
#include "globals.hh"
ExN01DetectorConstruction::ExN01DetectorConstruction()
{;}
ExN01DetectorConstruction::~ExN01DetectorConstruction()
{;}
G4VPhysicalVolume* ExN01DetectorConstruction::Construct()
{
//------------------------------------------------------ materials
G4double a; // atomic mass
G4double z; // atomic number
G4double density;
G4String name;
a = 39.95*g/mole;
density = 1.782e-03*g/cm3;
G4Material* Ar = new G4Material(name="ArgonGas", z=18., a, density);
a = 26.98*g/mole;
density = 2.7*g/cm3;
G4Material* Al = new G4Material(name="Aluminum", z=13., a, density);
a = 207.19*g/mole;
density = 11.35*g/cm3;
G4Material* Pb = new G4Material(name="Lead", z=82., a, density);
//------------------------------------------------------ volumes
//------------------------------ experimental hall (world volume)
//------------------------------ beam line along x axis
G4double expHall_x = 3.0*m;
G4double expHall_y = 1.0*m;
G4double expHall_z = 1.0*m;
G4Box* experimentalHall_box
= new G4Box("expHall_box",expHall_x,expHall_y,expHall_z);
G4LogicalVolume* experimentalHall_log
= new G4LogicalVolume(experimentalHall_box,Ar,"expHall_log",0,0,0);
G4VPhysicalVolume* experimentalHall_phys
= new G4PVPlacement(0,G4ThreeVector(),"expHall",
experimentalHall_log,0,false,0);
//------------------------------ a tracker tube
G4double innerRadiusOfTheTube = 0.*cm;
G4double outerRadiusOfTheTube = 60.*cm;
G4double hightOfTheTube = 50.*cm;
G4double startAngleOfTheTube = 0.*deg;
G4double spanningAngleOfTheTube = 360.*deg;
G4Tubs* tracker_tube
= new G4Tubs("tracker_tube",innerRadiusOfTheTube,
outerRadiusOfTheTube,hightOfTheTube,
startAngleOfTheTube,spanningAngleOfTheTube);
G4LogicalVolume* tracker_log
= new G4LogicalVolume(tracker_tube,Al,"tracker_log",0,0,0);
G4double trackerPos_x = -1.0*m;
G4double trackerPos_y = 0.*m;
G4double trackerPos_z = 0.*m;
G4VPhysicalVolume* tracker_phys
= new G4PVPlacement(0,
G4ThreeVector(trackerPos_x,trackerPos_y,trackerPos_z),
tracker_log,"tracker",experimentalHall_log,false,0);
//------------------------------ a calorimeter block
G4double block_x = 1.0*m;
G4double block_y = 50.0*cm;
G4double block_z = 50.0*cm;
G4Box* calorimeterBlock_box
= new G4Box("calBlock_box",block_x,block_y,block_z);
G4LogicalVolume* calorimeterBlock_log
= new G4LogicalVolume(calorimeterBlock_box,Pb,"caloBlock_log",0,0,0);
G4double blockPos_x = 1.0*m;
G4double blockPos_y = 0.0*m;
G4double blockPos_z = 0.0*m;
G4VPhysicalVolume* calorimeterBlock_phys
= new G4PVPlacement(0,
G4ThreeVector(blockPos_x,blockPos_y,blockPos_z),
calorimeterBlock_log,"caloBlock",experimentalHall_log,false,0);
//------------------------------ calorimeter layers
G4double calo_x = 1.*cm;
G4double calo_y = 40.*cm;
G4double calo_z = 40.*cm;
G4Box* calorimeterLayer_box
= new G4Box("caloLayer_box",calo_x,calo_y,calo_z);
G4LogicalVolume* calorimeterLayer_log
= new G4LogicalVolume(calorimeterLayer_box,Al,"caloLayer_log",0,0,0);
for(G4int i=0;i<19;i++) // loop for 19 layers
{
G4double caloPos_x = (i-9)*10.*cm;
G4double caloPos_y = 0.0*m;
G4double caloPos_z = 0.0*m;
G4VPhysicalVolume* calorimeterLayer_phys
= new G4PVPlacement(0,
G4ThreeVector(caloPos_x,caloPos_y,caloPos_z),
calorimeterLayer_log,"caloLayer",calorimeterBlock_log,false,i);
}
//------------------------------------------------------------------
return experimentalHall_phys;
}
examples/novice/N01/src/ExN01PhysicsList.cc
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// This code implementation is the intellectual property of
// the RD44 GEANT4 collaboration.
//
// By copying, distributing or modifying the Program (or any work
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
//
// $Id: ExN01PhysicsList.cc,v 1.1 1998/11/14 20:52:42 kurasige Exp $
// GEANT4 tag $Name: geant4-00 $
//
//
#include "ExN01PhysicsList.hh"
#include "G4ParticleTypes.hh"
ExN01PhysicsList::ExN01PhysicsList()
{;}
ExN01PhysicsList::~ExN01PhysicsList()
{;}
void ExN01PhysicsList::ConstructParticle()
{
// In this method, static member functions should be called
// for all particles which you want to use.
// This ensures that objects of these particle types will be
// created in the program.
G4Geantino::GeantinoDefinition();
}
void ExN01PhysicsList::ConstructProcess()
{
// Define transportation process
AddTransportation();
}
void ExN01PhysicsList::SetCuts(G4double cut)
{
// uppress error messages even in case e/gamma/proton do not exist
G4int temp = GetVerboseLevel();
SetVerboseLevel(0);
// set cut values for gamma at first and for e- second and next for e+,
// because some processes for e+/e- need cut values for gamma
SetCutValue(cut, "gamma");
SetCutValue(cut, "e-");
SetCutValue(cut, "e+");
// set cut values for proton and anti_proton before all other hadrons
// because some processes for hadrons need cut values for proton/anti_proton
SetCutValue(cut, "proton");
SetCutValue(cut, "anti_proton");
// set a cut value to all particles
SetCutValueForOthers(cut);
SetVerboseLevel(temp);
}
examples/novice/N01/src/ExN01PrimaryGeneratorAction.cc
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// This code implementation is the intellectual property of
// the RD44 GEANT4 collaboration.
//
// By copying, distributing or modifying the Program (or any work
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
//
// $Id: ExN01PrimaryGeneratorAction.cc,v 1.1 1998/11/14 20:52:45 kurasige Exp $
// GEANT4 tag $Name: geant4-00 $
//
#include "ExN01PrimaryGeneratorAction.hh"
#include "G4Event.hh"
#include "G4ParticleGun.hh"
#include "G4UImanager.hh"
#include "globals.hh"
ExN01PrimaryGeneratorAction::ExN01PrimaryGeneratorAction()
{
G4int n_particle = 1;
particleGun = new G4ParticleGun(n_particle);
G4UImanager* UI = G4UImanager::GetUIpointer();
UI->ApplyCommand("/gun/particle geantino");
UI->ApplyCommand("/gun/energy 1.0 GeV");
UI->ApplyCommand("/gun/position -2.0 0.0 0.0 m");
}
ExN01PrimaryGeneratorAction::~ExN01PrimaryGeneratorAction()
{
delete particleGun;
}
void ExN01PrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
{
G4UImanager* UI = G4UImanager::GetUIpointer();
G4int i = anEvent->GetEventID() % 3;
switch(i)
{
case 0:
UI->ApplyCommand("/gun/direction 1.0 0.0 0.0");
break;
case 1:
UI->ApplyCommand("/gun/direction 1.0 0.1 0.0");
break;
case 2:
UI->ApplyCommand("/gun/direction 1.0 0.0 0.1");
break;
}
particleGun->GeneratePrimaryVertex(anEvent);
}