| 1 | //
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| 2 | // ********************************************************************
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| 3 | // * License and Disclaimer *
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| 4 | // * *
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
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| 7 | // * conditions of the Geant4 Software License, included in the file *
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
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| 9 | // * include a list of copyright holders. *
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| 10 | // * *
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| 11 | // * Neither the authors of this software system, nor their employing *
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| 12 | // * institutes,nor the agencies providing financial support for this *
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| 13 | // * work make any representation or warranty, express or implied, *
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| 14 | // * regarding this software system or assume any liability for its *
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| 15 | // * use. Please see the license in the file LICENSE and URL above *
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| 16 | // * for the full disclaimer and the limitation of liability. *
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| 17 | // * *
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| 18 | // * This code implementation is the result of the scientific and *
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| 19 | // * technical work of the GEANT4 collaboration. *
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| 20 | // * By using, copying, modifying or distributing the software (or *
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| 21 | // * any work based on the software) you agree to acknowledge its *
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| 22 | // * use in resulting scientific publications, and indicate your *
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| 23 | // * acceptance of all terms of the Geant4 Software license. *
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| 24 | // ********************************************************************
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| 25 | //
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| 26 | //
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| 27 | // $Id: G4KaonMinusAbsorptionAtRestTest.cc,v 1.5 2008/12/18 13:02:38 gunter Exp $
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| 28 | // GEANT4 tag $Name: geant4-09-03-cand-01 $
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| 29 | //
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| 30 | // KaonMinusAtRestTest.cc
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| 31 | // -------------------------------------------------------------------
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| 32 | // GEANT 4 class file --- Copyright CERN 1998
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| 33 | // CERN Geneva Switzerland
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| 34 | //
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| 35 | //
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| 36 | // File name: G4KaonMinusAbsorptionAtRestTest.cc
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| 37 | //
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| 38 | // Author: Christian Voelcker (from M. Maire)
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| 39 | //
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| 40 | // Creation date: ?
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| 41 | //
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| 42 | // Modifications:
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| 43 | //
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| 44 | // Maria Grazia Pia 30 Jun 1998 Added histograms (with CLHEP)
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| 45 | // Maria Grazia Pia 6 Jul 1998 Modified handling of ProcessManager
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| 46 | // to be consistent with changes in
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| 47 | // ParticleDefinition
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| 48 | //
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| 49 | // -------------------------------------------------------------------
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| 50 |
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| 51 | #include "G4ios.hh"
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| 52 | #include <fstream>
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| 53 | #include <iomanip>
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| 54 |
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| 55 | #include "G4Material.hh"
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| 56 |
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| 57 | #include "G4ProcessManager.hh"
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| 58 | #include "G4KaonMinusAbsorptionAtRest.hh"
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| 59 |
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| 60 | #include "G4DynamicParticle.hh"
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| 61 | #include "G4KaonMinus.hh"
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| 62 |
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| 63 | #include "G4Box.hh"
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| 64 | #include "G4PVPlacement.hh"
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| 65 |
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| 66 | #include "G4Step.hh"
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| 67 | #include "G4GRSVolume.hh"
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| 68 |
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| 69 | #include "CLHEP/Hist/TupleManager.h"
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| 70 | #include "CLHEP/Hist/HBookFile.h"
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| 71 | #include "CLHEP/Hist/Histogram.h"
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| 72 | #include "CLHEP/Hist/Tuple.h"
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| 73 |
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| 74 |
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| 75 | // it tests the G4ComptonScattering process ----------------
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| 76 | // ---------- M.Maire on 19/04/96 --------------------------
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| 77 | //
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| 78 | // Modifs:
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| 79 | // 19-02-97, Modifs in DoIt for new physic scheme
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| 80 | // 25-02-97, 'simplified' version for the process manager
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| 81 | // 12-03-97, GetMeanFreePath and PostStepDoIt
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| 82 | // 21-03-97, calling sequence of AddProcess modified
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| 83 |
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| 84 | int main()
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| 85 | {
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| 86 | //-------- set output format-------
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| 87 | G4cout.setf( std::ios::scientific, std::ios::floatfield );
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| 88 | //-------- write results onto a file --------
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| 89 | std::ofstream outFile( "KaonMinusAbsorptionAtRest.out", std::ios::out);
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| 90 | outFile.setf( std::ios::scientific, std::ios::floatfield );
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| 91 |
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| 92 | // -------------------------------------------------------------------
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| 93 | // MGP ---- HBOOK initialization
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| 94 | HepTupleManager* hbookManager;
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| 95 | hbookManager = new HBookFile("mgkaon.hbook", 58);
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| 96 | assert (hbookManager != 0);
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| 97 |
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| 98 | // MGP ---- Book a histogram
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| 99 | HepHistogram* hEKin;
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| 100 | hEKin = hbookManager->histogram("Kinetic Energy", 100,0.,200.);
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| 101 | assert (hEKin != 0);
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| 102 |
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| 103 | // HepHistogram* hE;
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| 104 | // hE = hbookManager->histogram("Energy", 100,0.,2000.);
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| 105 | // assert (hE != 0);
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| 106 |
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| 107 | HepHistogram* hP;
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| 108 | hP = hbookManager->histogram("Momentum", 100,0.,1000.);
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| 109 | assert (hP != 0);
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| 110 |
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| 111 | HepHistogram* hNSec;
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| 112 | hNSec = hbookManager->histogram("Number of secondaries", 40,0.,40.);
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| 113 | assert (hNSec != 0);
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| 114 |
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| 115 | HepHistogram* hDebug;
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| 116 | hDebug = hbookManager->histogram("Debug", 100,0.,200.);
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| 117 | assert (hDebug != 0);
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| 118 |
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| 119 | // MGP ---- Book a ntuple
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| 120 | HepTuple* ntuple;
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| 121 | ntuple = hbookManager->ntuple("Pion absorption at rest Ntuple");
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| 122 | assert (ntuple != 0);
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| 123 |
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| 124 | G4int niter=10;
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| 125 | G4int imat=3;
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| 126 | G4int verboseLevel=1;
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| 127 | G4int processID=1;
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| 128 | G4cout << " How many absorptions? [10], Which material? [3], which Verbose Level? [1]" << G4endl;
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| 129 | G4cin >> niter >> imat >> verboseLevel;
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| 130 | G4cout << " which process? (1)=G4KaonMinusAbsorptionAtRest, (2)=G4HadronAtRest [1]" << G4endl;
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| 131 | G4cin >> processID;
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| 132 |
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| 133 | G4int hnt;
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| 134 | G4cout << "Enter histo (0) or ntuple (1) " << G4endl;
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| 135 | G4cin >> hnt;
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| 136 |
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| 137 |
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| 138 | //
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| 139 | //--------- Materials definition ---------
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| 140 | //
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| 141 | G4Material* Al = new G4Material("Aluminium", 13., 26.98*g/mole, 2.7 *g/cm3 );
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| 142 | G4Material* Fe = new G4Material("Iron", 26., 55.85*g/mole, 7.87*g/cm3 );
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| 143 | G4Material* Pb = new G4Material("Lead", 82., 207.19*g/mole, 11.35*g/cm3 );
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| 144 | G4Material* Graphite = new G4Material("Graphite",6., 12.00*g/mole, 2.265*g/cm3 );
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| 145 |
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| 146 | G4Element* H = new G4Element ("Hydrogen", "H", 1. , 1.01*g/mole);
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| 147 | G4Element* O = new G4Element ("Oxygen" , "O", 8. , 16.00*g/mole);
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| 148 | G4Element* C = new G4Element ("Carbon" , "C", 6. , 12.00*g/mole);
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| 149 | G4Element* Cs = new G4Element ("Cesium" , "Cs", 55. , 132.905*g/mole);
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| 150 | G4Element* I = new G4Element ("Iodide" , "I", 53. , 126.9044*g/mole);
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| 151 |
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| 152 |
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| 153 | G4Material* water = new G4Material ("Water" , 1.*g/cm3, 2);
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| 154 | water->AddElement(H,2);
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| 155 | water->AddElement(O,1);
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| 156 |
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| 157 | G4Material* ethane = new G4Material ("Ethane" , 0.4241*g/cm3, 2);
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| 158 | ethane->AddElement(H,6);
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| 159 | ethane->AddElement(C,2);
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| 160 |
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| 161 | G4Material* csi = new G4Material ("CsI" , 4.53*g/cm3, 2);
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| 162 | csi->AddElement(Cs,1);
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| 163 | csi->AddElement(I,1);
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| 164 |
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| 165 |
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| 166 | // G4Element::DumpInfo();
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| 167 | // G4Material::DumpInfo();
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| 168 |
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| 169 | static const G4MaterialTable* theMaterialTable = G4Material::GetMaterialTable();
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| 170 |
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| 171 | // fix a material
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| 172 | // G4int imat = 0; // graphite
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| 173 |
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| 174 | // Geometry definitions
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| 175 | //
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| 176 | G4Box* theFrame = new G4Box ("Frame",1*m, 1*m, 1*m);
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| 177 |
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| 178 | G4LogicalVolume* LogicalFrame = new G4LogicalVolume(theFrame,
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| 179 | (*theMaterialTable)(imat),
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| 180 | "LFrame", 0, 0, 0);
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| 181 |
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| 182 | G4PVPlacement* PhysicalFrame = new G4PVPlacement(0,G4ThreeVector(),
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| 183 | "PFrame",LogicalFrame,0,false,0);
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| 184 |
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| 185 | // the center-of-mass of the cube should be located at the origin!
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| 186 |
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| 187 | //--------- Particle definition ---------
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| 188 | //
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| 189 | G4ParticleDefinition* kaonMinus = G4KaonMinus::KaonMinusDefinition();
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| 190 |
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| 191 | //--------- Processes definition ---------
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| 192 | //
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| 193 |
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| 194 | G4ProcessManager* theKaonProcessManager = new G4ProcessManager(kaonMinus);
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| 195 | kaonMinus->SetProcessManager(theKaonProcessManager);
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| 196 |
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| 197 | // G4ProcessManager* theKaonProcessManager = kaonMinus->GetProcessManager();
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| 198 |
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| 199 | G4KaonMinusAbsorptionAtRest kaonMinusAbsorptionAtRest;
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| 200 | // G4HadronAtRest hadronAtRest;
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| 201 |
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| 202 | G4KaonMinusAbsorptionAtRest theKaonAbsorptionProcess;
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| 203 | theKaonProcessManager->AddProcess(&theKaonAbsorptionProcess,-1,-1,0);
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| 204 | // G4HadronAtRest theHadronAbsorptionProcess;
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| 205 | // theKaonProcessManager->AddProcess(&theHadronAbsorptionProcess,-1,-1,0);
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| 206 |
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| 207 | G4ForceCondition* condition;
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| 208 |
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| 209 | // ------- set cut and Build CrossSection Tables -------
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| 210 | //
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| 211 | kaonMinus->SetCuts(1.*mm);
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| 212 |
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| 213 | // -------- create 1 Dynamic Particle ----
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| 214 |
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| 215 | G4double kaonEnergy = 0.*MeV;
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| 216 | G4ParticleMomentum kaonDirection(0.,0.,1.);
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| 217 | G4DynamicParticle aKaonMinus(G4KaonMinus::KaonMinus(),kaonDirection,kaonEnergy);
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| 218 |
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| 219 | //--------- track definition (for this test ONLY!)------------
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| 220 | //
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| 221 | G4ThreeVector aPosition(0.,0.,0.);
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| 222 | G4double aTime = 0. ;
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| 223 |
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| 224 | G4Track* ptrack = new G4Track(&aKaonMinus,aTime,aPosition) ;
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| 225 | G4Track& aTrack = (*ptrack) ;
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| 226 |
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| 227 | //ptrack->SetVolume(PhysicalFrame);
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| 228 |
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| 229 | // do I really need this?
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| 230 | G4GRSVolume* touche = new G4GRSVolume(PhysicalFrame, NULL, aPosition);
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| 231 | ptrack->SetTouchable(touche);
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| 232 |
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| 233 | // -------- create 1 Step (for this test only)----
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| 234 |
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| 235 | G4Step* Step = new G4Step(); G4Step& aStep = (*Step);
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| 236 | Step->SetTrack(ptrack);
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| 237 |
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| 238 | //
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| 239 | // --------- check applicability
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| 240 | //
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| 241 | G4ParticleDefinition* KaonMinusDefinition=aKaonMinus.GetDefinition();
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| 242 | if(!theKaonAbsorptionProcess.IsApplicable(*KaonMinusDefinition)) {
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| 243 | G4cout
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| 244 | << KaonMinusDefinition->GetParticleName()
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| 245 | << " is not a KaonMinus!" << G4endl;
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| 246 | G4Exception("FAIL: *** exit program ***\n");
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| 247 | // return ;
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| 248 | }
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| 249 | //
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| 250 | // --------- Test the DoIt for the Kaon Absorption
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| 251 | //
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| 252 | G4Material* apttoMaterial ;
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| 253 | apttoMaterial = (*theMaterialTable)(imat) ;
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| 254 |
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| 255 | LogicalFrame->SetMaterial(apttoMaterial);
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| 256 | aKaonMinus.SetKineticEnergy(0.*MeV);
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| 257 | aKaonMinus.SetMomentumDirection(0., 0., 1.);
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| 258 | G4VParticleChange* aParticleChange;
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| 259 | G4Track* aFinalParticle;
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| 260 | G4String aParticleName;
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| 261 |
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| 262 | theKaonAbsorptionProcess.SetVerboseLevel(verboseLevel);
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| 263 |
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| 264 | G4int iteration = 0;
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| 265 | do {
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| 266 |
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| 267 | if(processID==1){
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| 268 | aParticleChange = theKaonAbsorptionProcess.AtRestDoIt(aTrack, aStep);
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| 269 | } else if(processID==2) {
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| 270 | // aParticleChange = theHadronAbsorptionProcess.AtRestDoIt(aTrack, aStep);
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| 271 | } else {
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| 272 | G4Exception("No such process!\n");
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| 273 | }
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| 274 |
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| 275 |
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| 276 | // outFile << "! ---------------------------------------------------------------" << G4endl;
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| 277 | // outFile << "! Energy deposit = " << aParticleChange->GetLocalEnergyDeposit() << G4endl;
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| 278 | //
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| 279 | // G4double E = 0., Px = 0., Py = 0., Pz = 0., Edep = 0. ;
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| 280 | //
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| 281 | // outFile << "! Name Px Py Pz Etot" << G4endl;
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| 282 | // outFile << "! ---------------------------------------------------------------" << G4endl
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| 283 | // loop over final particle List.
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| 284 |
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| 285 | G4double e = 0;
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| 286 | G4double eKin = 0;
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| 287 | G4double Px = 0;
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| 288 | G4double Py = 0;
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| 289 | G4double Pz = 0;
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| 290 |
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| 291 |
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| 292 | hNSec->accumulate(aParticleChange->GetNumberOfSecondaries());
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| 293 | hDebug->accumulate(aParticleChange->GetLocalEnergyDeposit());
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| 294 |
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| 295 | G4int i;
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| 296 | for (i=0; i<(aParticleChange->GetNumberOfSecondaries()); i++)
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| 297 | {
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| 298 | // The following two items should be filled per event, not
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| 299 | // per secondary; filled here just for convenience, to avoid
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| 300 | // complicated logic to dump ntuple when there are no secondaries
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| 301 | ntuple->column("nsec",aParticleChange->GetNumberOfSecondaries());
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| 302 | ntuple->column("deposit",aParticleChange->GetLocalEnergyDeposit());
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| 303 |
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| 304 | aFinalParticle = aParticleChange->GetSecondary(i) ;
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| 305 |
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| 306 | e = aFinalParticle->GetTotalEnergy();
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| 307 | eKin = aFinalParticle->GetKineticEnergy();
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| 308 | Px = (aFinalParticle->GetMomentum()).x() ;
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| 309 | Py = (aFinalParticle->GetMomentum()).y() ;
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| 310 | Pz = (aFinalParticle->GetMomentum()).z() ;
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| 311 |
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| 312 | aParticleName = aFinalParticle->GetDefinition()->GetParticleName();
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| 313 |
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| 314 | hEKin->accumulate(eKin);
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| 315 | hP->accumulate(std::sqrt(Px*Px+Py*Py+Pz*Pz));
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| 316 |
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| 317 | ntuple->column("px", Px);
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| 318 | ntuple->column("py", Py);
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| 319 | ntuple->column("pz", Pz);
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| 320 | ntuple->column("p", std::sqrt(Px*Px+Py*Py+Pz*Pz));
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| 321 | ntuple->column("e", e);
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| 322 | ntuple->column("ekin", eKin);
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| 323 |
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| 324 | // MGP ---- Dump the ntuple content at the end of current iteration
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| 325 | if (hnt == 1) { ntuple->dumpData(); }
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| 326 | delete aParticleChange->GetSecondary(i);
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| 327 |
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| 328 | // outFile << " " << aParticleName
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| 329 | // << " " << Px
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| 330 | // << " " << Py
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| 331 | // << " " << Pz
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| 332 | // << " " << E
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| 333 | // << G4endl ;
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| 334 | }
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| 335 |
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| 336 | aParticleChange->Clear();
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| 337 | iteration++;
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| 338 | G4cout << "******* Iteration = " << iteration << G4endl;
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| 339 |
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| 340 | } while (iteration < niter) ;
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| 341 |
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| 342 | hbookManager->write();
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| 343 |
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| 344 | delete aFinalParticle;
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| 345 |
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| 346 | // delete materials and elements
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| 347 | delete Al;
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| 348 | delete Fe;
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| 349 | delete Pb;
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| 350 | delete Graphite;
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| 351 | delete H;
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| 352 | delete O;
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| 353 | delete C;
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| 354 | delete Cs;
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| 355 | delete I;
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| 356 | delete water;
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| 357 | delete ethane;
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| 358 | delete csi;
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| 359 |
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| 360 | return EXIT_SUCCESS;
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| 361 | }
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