[1199] | 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: G4InitXscPAItest.cc,v 1.6 2006/06/29 19:54:11 gunter Exp $ |
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[1347] | 28 | // GEANT4 tag $Name: geant4-09-04-ref-00 $ |
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[1199] | 29 | // |
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| 30 | // |
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| 31 | // |
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| 32 | // |
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| 33 | // |
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| 34 | // Test routine for G4InitXscPAI class code |
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| 35 | // |
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| 36 | // History: |
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| 37 | // |
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| 38 | // 02.04.04, V. Grichine implementation based on G4PAIonisationTest |
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| 39 | |
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| 40 | #include "G4ios.hh" |
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| 41 | #include <fstream> |
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| 42 | #include <cmath> |
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| 43 | #include "globals.hh" |
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| 44 | #include "Randomize.hh" |
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| 45 | |
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| 46 | #include "G4Isotope.hh" |
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| 47 | #include "G4Element.hh" |
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| 48 | #include "G4Material.hh" |
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| 49 | #include "G4MaterialCutsCouple.hh" |
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| 50 | #include "G4ProductionCuts.hh" |
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| 51 | #include "G4MaterialTable.hh" |
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| 52 | #include "G4SandiaTable.hh" |
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| 53 | |
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| 54 | // #include "G4PAIonisation.hh" |
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| 55 | #include "G4PAIxSection.hh" |
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| 56 | #include "G4InitXscPAI.hh" |
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| 57 | |
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| 58 | int main() |
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| 59 | { |
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| 60 | std::ofstream outFile("InitPAIdEdx.out", std::ios::out ) ; |
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| 61 | outFile.setf( std::ios::scientific, std::ios::floatfield ); |
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| 62 | |
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| 63 | std::ofstream fileOut("InitPAIdNdx.out", std::ios::out ) ; |
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| 64 | fileOut.setf( std::ios::scientific, std::ios::floatfield ); |
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| 65 | |
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| 66 | std::ofstream outXsc("InitXsc.out", std::ios::out ) ; |
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| 67 | fileOut.setf( std::ios::scientific, std::ios::floatfield ); |
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| 68 | |
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| 69 | // std::ifstream fileRead("exp.dat", std::ios::out ) ; |
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| 70 | // fileRead.setf( std::ios::scientific, std::ios::floatfield ); |
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| 71 | |
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| 72 | std::ofstream fileWrite("exp.dat", std::ios::out ) ; |
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| 73 | fileWrite.setf( std::ios::scientific, std::ios::floatfield ); |
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| 74 | |
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| 75 | std::ofstream fileWrite1("mprrpai.dat", std::ios::out ) ; |
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| 76 | fileWrite1.setf( std::ios::scientific, std::ios::floatfield ); |
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| 77 | |
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| 78 | // Create materials |
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| 79 | |
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| 80 | |
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| 81 | G4int iz , n, nel, ncomponents ; |
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| 82 | G4double a, z, ez, density , temperature, pressure, fractionmass ; |
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| 83 | G4State state ; |
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| 84 | G4String name, symbol ; |
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| 85 | |
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| 86 | // G4Element* elH = new G4Element ("Hydrogen", "H", 1. , 1.01*g/mole); |
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| 87 | |
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| 88 | a = 14.01*g/mole; |
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| 89 | G4Element* elN = new G4Element(name="Nitrogen", symbol="N", ez=7., a); |
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| 90 | |
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| 91 | a = 16.00*g/mole; |
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| 92 | // G4Element* elO = new G4Element(name="Oxigen", symbol="O", ez=8., a); |
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| 93 | |
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| 94 | a = 12.01*g/mole; |
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| 95 | G4Element* elC = new G4Element(name="Carbon",symbol="C", ez=6., a); |
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| 96 | |
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| 97 | a = 55.85*g/mole; |
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| 98 | G4Element* elFe = new G4Element(name="Iron",symbol="Fe", ez=26., a); |
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| 99 | |
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| 100 | a = 16.00*g/mole; |
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| 101 | G4Element* elO = new G4Element(name="Oxygen",symbol="O", ez=8., a); |
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| 102 | |
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| 103 | a = 1.01*g/mole; |
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| 104 | G4Isotope* ih1 = new G4Isotope("Hydrogen",iz=1,n=1,a); |
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| 105 | |
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| 106 | a = 2.01*g/mole; |
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| 107 | G4Isotope* ih2 = new G4Isotope("Deuterium",iz=1,n=2,a); |
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| 108 | |
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| 109 | G4Element* elH = new G4Element(name="Hydrogen",symbol="H",2); |
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| 110 | elH->AddIsotope(ih1,.999); |
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| 111 | elH->AddIsotope(ih2,.001); |
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| 112 | |
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| 113 | a = 39.948*g/mole; |
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| 114 | G4Element* elAr = new G4Element(name="Argon", symbol="Ar", z=18., a); |
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| 115 | |
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| 116 | a = 131.29*g/mole; |
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| 117 | G4Element* elXe = new G4Element(name="Xenon", symbol="Xe", z=54., a); |
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| 118 | |
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| 119 | a = 19.00*g/mole; |
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| 120 | G4Element* elF = new G4Element(name="Fluorine", symbol="F", z=9., a); |
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| 121 | |
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| 122 | a = 69.723*g/mole; |
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| 123 | G4Element* elGa = new G4Element(name="Ga", symbol="Ga", z=31., a); |
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| 124 | |
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| 125 | a = 74.9216*g/mole; |
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| 126 | G4Element* elAs = new G4Element(name="As", symbol="As", z=33., a); |
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| 127 | |
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| 128 | |
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| 129 | // G4Isotope::DumpInfo(); |
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| 130 | // G4Element::DumpInfo(); |
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| 131 | // G4Material::DumpInfo(); |
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| 132 | |
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| 133 | /* |
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| 134 | // Helium as detector gas, STP |
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| 135 | |
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| 136 | density = 0.178*mg/cm3 ; |
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| 137 | a = 4.0026*g/mole ; |
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| 138 | G4Material* He = new G4Material(name="He",z=2., a, density ); |
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| 139 | |
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| 140 | |
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| 141 | // Neon as detector gas, STP |
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| 142 | |
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| 143 | density = 0.900*mg/cm3 ; |
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| 144 | a = 20.179*g/mole ; |
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| 145 | G4Material* Ne = new G4Material(name="Ne",z=10., a, density ); |
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| 146 | |
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| 147 | // Argon as detector gas |
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| 148 | |
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| 149 | density = 1.7836*mg/cm3 ; // STP |
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| 150 | G4Material* Argon = new G4Material(name="Argon" , density, ncomponents=1); |
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| 151 | Argon->AddElement(elAr, 1); |
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| 152 | |
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| 153 | // Krypton as detector gas, STP |
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| 154 | |
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| 155 | density = 3.700*mg/cm3 ; |
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| 156 | a = 83.80*g/mole ; |
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| 157 | G4Material* Kr = new G4Material(name="Kr",z=36., a, density ); |
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| 158 | */ |
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| 159 | |
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| 160 | // Xenon as detector gas, STP |
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| 161 | |
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| 162 | density = 5.858*mg/cm3 ; |
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| 163 | a = 131.29*g/mole ; |
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| 164 | G4Material* Xe = new G4Material(name="Xenon",z=54., a, density ); |
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| 165 | |
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| 166 | |
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| 167 | /* *************************************************************** |
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| 168 | |
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| 169 | |
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| 170 | // Dry air (average composition) |
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| 171 | |
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| 172 | density = 1.25053*mg/cm3 ; // STP |
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| 173 | G4Material* Nitrogen = new G4Material(name="N2" , density, ncomponents=1); |
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| 174 | Nitrogen->AddElement(elN, 2); |
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| 175 | |
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| 176 | density = 1.4289*mg/cm3 ; // STP |
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| 177 | G4Material* Oxygen = new G4Material(name="O2" , density, ncomponents=1); |
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| 178 | Oxygen->AddElement(elO, 2); |
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| 179 | |
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| 180 | |
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| 181 | density = 1.2928*mg/cm3 ; // STP |
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| 182 | G4Material* Air = new G4Material(name="Air" , density, ncomponents=3); |
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| 183 | Air->AddMaterial( Nitrogen, fractionmass = 0.7557 ) ; |
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| 184 | Air->AddMaterial( Oxygen, fractionmass = 0.2315 ) ; |
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| 185 | Air->AddMaterial( Argon, fractionmass = 0.0128 ) ; |
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| 186 | |
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| 187 | // Carbone dioxide, CO2 STP |
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| 188 | |
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| 189 | density = 1.977*mg/cm3 ; |
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| 190 | G4Material* CarbonDioxide = new G4Material(name="CO2", density, nel=2) ; |
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| 191 | CarbonDioxide->AddElement(elC,1) ; |
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| 192 | CarbonDioxide->AddElement(elO,2) ; |
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| 193 | |
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| 194 | // Metane, STP |
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| 195 | |
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| 196 | density = 0.7174*mg/cm3 ; |
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| 197 | G4Material* metane = new G4Material(name="CH4",density,nel=2) ; |
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| 198 | metane->AddElement(elC,1) ; |
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| 199 | metane->AddElement(elH,4) ; |
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| 200 | |
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| 201 | // Propane, STP |
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| 202 | |
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| 203 | density = 2.005*mg/cm3 ; |
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| 204 | G4Material* propane = new G4Material(name="C3H8",density,nel=2) ; |
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| 205 | propane->AddElement(elC,3) ; |
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| 206 | propane->AddElement(elH,8) ; |
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| 207 | |
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| 208 | // iso-Butane (methylpropane), STP |
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| 209 | |
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| 210 | density = 2.67*mg/cm3 ; |
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| 211 | G4Material* isobutane = new G4Material(name="isoC4H10",density,nel=2) ; |
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| 212 | isobutane->AddElement(elC,4) ; |
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| 213 | isobutane->AddElement(elH,10) ; |
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| 214 | |
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| 215 | // 87.5% Xe + 7.5% CH4 + 5% C3H8, 20 C, 1 atm |
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| 216 | |
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| 217 | density = 4.9196*mg/cm3 ; |
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| 218 | |
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| 219 | G4Material* XeCH4C3H8 = new G4Material(name="XeCH4C3H8" , density, |
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| 220 | ncomponents=3); |
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| 221 | XeCH4C3H8->AddMaterial( Xe, fractionmass = 0.971 ) ; |
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| 222 | XeCH4C3H8->AddMaterial( metane, fractionmass = 0.010 ) ; |
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| 223 | XeCH4C3H8->AddMaterial( propane, fractionmass = 0.019 ) ; |
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| 224 | |
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| 225 | // Propane in MWPC, 2 atm, 20 C |
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| 226 | |
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| 227 | // density = 3.758*mg/cm3 ; |
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| 228 | density = 3.736*mg/cm3 ; |
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| 229 | G4Material* propaneDet = new G4Material(name="detC3H8",density,nel=2) ; |
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| 230 | propaneDet->AddElement(elC,3) ; |
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| 231 | propaneDet->AddElement(elH,8) ; |
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| 232 | |
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| 233 | // 80% Ar + 20% CO2, STP |
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| 234 | |
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| 235 | density = 1.8223*mg/cm3 ; |
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| 236 | G4Material* Ar20CO2 = new G4Material(name="Ar20CO2" , density, |
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| 237 | ncomponents=2); |
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| 238 | Ar20CO2->AddMaterial( Argon, fractionmass = 0.783 ) ; |
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| 239 | Ar20CO2->AddMaterial( CarbonDioxide, fractionmass = 0.217 ) ; |
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| 240 | |
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| 241 | // 93% Ar + 7% CH4, STP |
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| 242 | |
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| 243 | density = 1.709*mg/cm3 ; |
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| 244 | G4Material* Ar7CH4 = new G4Material(name="Ar7CH4" , density, |
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| 245 | ncomponents=2); |
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| 246 | Ar7CH4->AddMaterial( Argon, fractionmass = 0.971 ) ; |
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| 247 | Ar7CH4->AddMaterial( metane, fractionmass = 0.029 ) ; |
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| 248 | |
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| 249 | // 80% Xe + 20% CO2, STP |
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| 250 | |
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| 251 | density = 5.0818*mg/cm3 ; |
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| 252 | G4Material* Xe20CO2 = new G4Material(name="Xe20CO2" , density, |
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| 253 | ncomponents=2); |
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| 254 | Xe20CO2->AddMaterial( Xe, fractionmass = 0.922 ) ; |
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| 255 | Xe20CO2->AddMaterial( CarbonDioxide, fractionmass = 0.078 ) ; |
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| 256 | |
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| 257 | // 80% Kr + 20% CO2, STP |
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| 258 | |
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| 259 | density = 3.601*mg/cm3 ; |
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| 260 | G4Material* Kr20CO2 = new G4Material(name="Kr20CO2" , density, |
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| 261 | ncomponents=2); |
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| 262 | Kr20CO2->AddMaterial( Kr, fractionmass = 0.89 ) ; |
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| 263 | Kr20CO2->AddMaterial( CarbonDioxide, fractionmass = 0.11 ) ; |
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| 264 | |
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| 265 | // 80% He + 20% CO2, STP |
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| 266 | |
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| 267 | density = 0.5378*mg/cm3 ; |
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| 268 | G4Material* He20CO2 = new G4Material(name="He20CO2" , density, |
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| 269 | ncomponents=2); |
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| 270 | He20CO2->AddMaterial( He, fractionmass = 0.265 ) ; |
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| 271 | He20CO2->AddMaterial( CarbonDioxide, fractionmass = 0.735 ) ; |
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| 272 | a = 26.98*g/mole; |
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| 273 | density = 2.7*g/cm3; |
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| 274 | G4Material* Al = new G4Material(name="Aluminium", z=13., a, density); |
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| 275 | |
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| 276 | // TRT Xe from ATLAS |
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| 277 | |
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| 278 | G4double TRT_Xe_density = 5.485*mg/cm3; |
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| 279 | G4Material* TRT_Xe = new G4Material(name="TRT_Xe", TRT_Xe_density, nel=1, |
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| 280 | kStateGas,293.15*kelvin,1.*atmosphere); |
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| 281 | TRT_Xe->AddElement(elXe,1); |
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| 282 | |
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| 283 | // TRT ATLAS CO2 |
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| 284 | |
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| 285 | G4double TRT_CO2_density = 1.842*mg/cm3; |
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| 286 | G4Material* TRT_CO2 = new G4Material(name="TRT_CO2", TRT_CO2_density, nel=2, |
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| 287 | kStateGas,293.15*kelvin,1.*atmosphere); |
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| 288 | TRT_CO2->AddElement(elC,1); |
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| 289 | TRT_CO2->AddElement(elO,2); |
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| 290 | |
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| 291 | // TRT ATLAS CF4 |
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| 292 | |
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| 293 | G4double TRT_CF4_density = 3.9*mg/cm3; |
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| 294 | G4Material* TRT_CF4 = new G4Material(name="TRT_CF4", TRT_CF4_density, nel=2, |
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| 295 | kStateGas,293.15*kelvin,1.*atmosphere); |
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| 296 | TRT_CF4->AddElement(elC,1); |
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| 297 | TRT_CF4->AddElement(elF,4); |
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| 298 | |
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| 299 | // ATLAS TRT straw tube gas mixture (20 C, 1 atm) |
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| 300 | |
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| 301 | G4double XeCO2CF4_density = 4.76*mg/cm3; |
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| 302 | G4Material* XeCO2CF4 = new G4Material(name="XeCO2CF4", XeCO2CF4_density, |
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| 303 | ncomponents=3, |
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| 304 | kStateGas,293.15*kelvin,1.*atmosphere); |
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| 305 | XeCO2CF4->AddMaterial(TRT_Xe,0.807); |
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| 306 | XeCO2CF4->AddMaterial(TRT_CO2,0.039); |
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| 307 | XeCO2CF4->AddMaterial(TRT_CF4,0.154); |
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| 308 | |
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| 309 | // Silicon as detector material |
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| 310 | |
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| 311 | density = 2.330*g/cm3; |
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| 312 | a = 28.09*g/mole; |
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| 313 | G4Material* Si = new G4Material(name="Silicon", z=14., a, density); |
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| 314 | |
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| 315 | // Germanium as detector material |
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| 316 | |
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| 317 | density = 5.323*g/cm3; |
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| 318 | a = 72.59*g/mole; |
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| 319 | G4Material* Ge = new G4Material(name="Ge", z=32., a, density); |
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| 320 | |
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| 321 | // GaAs detectors |
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| 322 | |
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| 323 | density = 5.32*g/cm3; |
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| 324 | G4Material* GaAs = new G4Material(name="GaAs",density, nel=2); |
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| 325 | GaAs->AddElement(elGa,1); |
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| 326 | GaAs->AddElement(elAs,1); |
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| 327 | |
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| 328 | // Diamond detectors |
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| 329 | |
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| 330 | density = 3.5*g/cm3; |
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| 331 | G4Material* Diamond = new G4Material(name="Diamond",density, nel=1); |
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| 332 | Diamond->AddElement(elC,1); |
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| 333 | |
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| 334 | a = 9.012*g/mole; |
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| 335 | density = 1.848*g/cm3; |
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| 336 | G4Material* Be = new G4Material(name="Beryllium", z=4. , a, density); |
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| 337 | |
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| 338 | density = 1.390*g/cm3; |
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| 339 | a = 39.95*g/mole; |
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| 340 | G4Material* lAr = new G4Material(name="liquidArgon", z=18., a, density); |
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| 341 | |
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| 342 | density = 19.32*g/cm3; |
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| 343 | a =196.97*g/mole; |
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| 344 | G4Material* Au = new G4Material(name="Gold" , z=79., a, density); |
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| 345 | |
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| 346 | // Carbon dioxide |
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| 347 | |
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| 348 | density = 1.977*mg/cm3; |
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| 349 | G4Material* CO2 = new G4Material(name="CO2", density, nel=2, |
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| 350 | kStateGas,273.15*kelvin,1.*atmosphere); |
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| 351 | CO2->AddElement(elC,1); |
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| 352 | CO2->AddElement(elO,2); |
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| 353 | |
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| 354 | density = 1.290*mg/cm3; // old air from elements |
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| 355 | G4Material* air = new G4Material(name="air" , density, ncomponents=2); |
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| 356 | Air->AddElement(elN, fractionmass=0.7); |
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| 357 | Air->AddElement(elO, fractionmass=0.3); |
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| 358 | |
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| 359 | |
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| 360 | density = 1.25053*mg/cm3 ; // STP |
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| 361 | a = 14.01*g/mole ; // get atomic weight !!! |
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| 362 | // a = 28.016*g/mole; |
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| 363 | G4Material* newN2 = new G4Material(name="newN2", z= 7.,a,density) ; |
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| 364 | |
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| 365 | density = 1.25053*mg/cm3 ; // STP |
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| 366 | G4Material* anotherN2 = new G4Material(name="anotherN2", density,ncomponents=2); |
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| 367 | anotherN2->AddElement(elN, 1); |
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| 368 | anotherN2->AddElement(elN, 1); |
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| 369 | |
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| 370 | density = 1.000*g/cm3; |
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| 371 | G4Material* H2O = new G4Material(name="Water", density, ncomponents=2); |
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| 372 | H2O->AddElement(elH, natoms=2); |
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| 373 | H2O->AddElement(elO, natoms=1); |
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| 374 | |
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| 375 | |
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| 376 | density = 7.870*g/cm3; |
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| 377 | a = 55.85*g/mole; |
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| 378 | G4Material* Fe = new G4Material(name="Iron" , z=26., a, density); |
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| 379 | |
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| 380 | density = 8.960*g/cm3; |
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| 381 | a = 63.55*g/mole; |
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| 382 | G4Material* Cu = new G4Material(name="Copper" , z=29., a, density); |
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| 383 | |
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| 384 | density = 11.35*g/cm3; |
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| 385 | a = 207.19*g/mole; |
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| 386 | G4Material* Pb = new G4Material(name="Lead" , z=82., a, density); |
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| 387 | |
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| 388 | // Polypropelene |
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| 389 | |
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| 390 | G4Material* CH2 = new G4Material ("Polypropelene" , 0.91*g/cm3, 2); |
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| 391 | CH2->AddElement(elH,2); |
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| 392 | CH2->AddElement(elC,1); |
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| 393 | |
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| 394 | // maylar |
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| 395 | |
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| 396 | density = 1.39*g/cm3; |
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| 397 | G4Material* Maylar = new G4Material(name="Maylar", density, nel=3); |
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| 398 | Maylar->AddElement(elO,2); |
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| 399 | Maylar->AddElement(elC,5); |
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| 400 | Maylar->AddElement(elH,4); |
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| 401 | |
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| 402 | // Kapton Dupont de Nemur (density: 1.396-1.430, get middle ) |
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| 403 | |
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| 404 | density = 1.413*g/cm3; |
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| 405 | G4Material* Kapton = new G4Material(name="Kapton", density, nel=4); |
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| 406 | Kapton->AddElement(elO,5); |
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| 407 | Kapton->AddElement(elC,22); |
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| 408 | Kapton->AddElement(elN,2); |
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| 409 | Kapton->AddElement(elH,10); |
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| 410 | |
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| 411 | // TRT_CH2 |
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| 412 | |
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| 413 | density = 0.935*g/cm3; |
---|
| 414 | G4Material* TRT_CH2 = new G4Material(name="TRT_CH2",density, nel=2); |
---|
| 415 | TRT_CH2->AddElement(elC,1); |
---|
| 416 | TRT_CH2->AddElement(elH,2); |
---|
| 417 | |
---|
| 418 | // Radiator |
---|
| 419 | |
---|
| 420 | density = 0.059*g/cm3; |
---|
| 421 | G4Material* Radiator = new G4Material(name="Radiator",density, nel=2); |
---|
| 422 | Radiator->AddElement(elC,1); |
---|
| 423 | Radiator->AddElement(elH,2); |
---|
| 424 | |
---|
| 425 | // Carbon Fiber |
---|
| 426 | |
---|
| 427 | density = 0.145*g/cm3; |
---|
| 428 | G4Material* CarbonFiber = new G4Material(name="CarbonFiber",density, nel=1); |
---|
| 429 | CarbonFiber->AddElement(elC,1); |
---|
| 430 | |
---|
| 431 | ***************************************************** */ |
---|
| 432 | |
---|
| 433 | |
---|
| 434 | |
---|
| 435 | // G4cout << *(G4Material::GetMaterialTable()) << G4endl; |
---|
| 436 | |
---|
| 437 | // |
---|
| 438 | // Create Sandia/PAI tables for given material |
---|
| 439 | // |
---|
| 440 | |
---|
| 441 | G4int i, j, k, numOfMaterials, iSan, nbOfElements, sanIndex, row ; |
---|
| 442 | G4double maxEnergyTransfer, kineticEnergy, dNdx, dNdxC, dNdxP, dEdx ; |
---|
| 443 | G4double tau, gamma, bg2, beta2, rateMass, Tmax, Tmin, Tkin; |
---|
| 444 | G4double eTransfer, lambda, cos2, width, rangeE ; |
---|
| 445 | |
---|
| 446 | const G4MaterialTable* theMaterialTable = G4Material::GetMaterialTable() ; |
---|
| 447 | |
---|
| 448 | numOfMaterials = theMaterialTable->size(); |
---|
| 449 | |
---|
| 450 | G4cout<<"Available materials under test : "<< G4endl<<G4endl ; |
---|
| 451 | outFile<<"Available materials under test : "<< G4endl<<G4endl ; |
---|
| 452 | |
---|
| 453 | for( k = 0; k < numOfMaterials; k++ ) |
---|
| 454 | { |
---|
| 455 | G4cout <<k<<"\t"<< " Material : " <<(*theMaterialTable)[k]->GetName() << G4endl ; |
---|
| 456 | outFile <<k<<"\t"<< " Material : " <<(*theMaterialTable)[k]->GetName() << G4endl ; |
---|
| 457 | } |
---|
| 458 | G4String testName ; |
---|
| 459 | G4cout<<"Enter material name for test : "<<std::flush ; |
---|
| 460 | // G4cin>>testName ; |
---|
| 461 | |
---|
| 462 | |
---|
| 463 | // G4Region* regGasDet = new G4Region("VertexDetector"); |
---|
| 464 | // regGasDet->AddRootLogicalVolume(logicAbsorber); |
---|
| 465 | |
---|
| 466 | G4ProductionCuts* cuts = new G4ProductionCuts(); |
---|
| 467 | cuts->SetProductionCut(10.*mm,"gamma"); |
---|
| 468 | cuts->SetProductionCut(1.*mm,"e-"); |
---|
| 469 | cuts->SetProductionCut(1.*mm,"e+"); |
---|
| 470 | |
---|
| 471 | // regGasDet->SetProductionCuts(cuts); |
---|
| 472 | |
---|
| 473 | G4cout.precision(4); |
---|
| 474 | |
---|
| 475 | for( k = 0; k < numOfMaterials; k++ ) |
---|
| 476 | { |
---|
| 477 | // if((*theMaterialTable)[k]->GetName() != testName) continue ; |
---|
| 478 | |
---|
| 479 | outFile << "Material : " <<(*theMaterialTable)[k]->GetName() << G4endl ; |
---|
| 480 | G4cout << "Material : " <<(*theMaterialTable)[k]->GetName() << G4endl ; |
---|
| 481 | |
---|
| 482 | nbOfElements = (*theMaterialTable)[k]->GetNumberOfElements() ; |
---|
| 483 | |
---|
| 484 | |
---|
| 485 | G4MaterialCutsCouple* matCC = new G4MaterialCutsCouple( |
---|
| 486 | (*theMaterialTable)[k], cuts); |
---|
| 487 | |
---|
| 488 | G4InitXscPAI xscPAI(matCC); |
---|
| 489 | |
---|
| 490 | G4cout<<"Sandia cof according old PAI stuff"<<G4endl<<G4endl ; |
---|
| 491 | outFile<<"Sandia cof according old PAI stuff"<<G4endl<<G4endl ; |
---|
| 492 | |
---|
| 493 | G4int* thisMaterialZ = new G4int[nbOfElements] ; |
---|
| 494 | |
---|
| 495 | for(iSan = 0; iSan < nbOfElements; iSan++) |
---|
| 496 | { |
---|
| 497 | thisMaterialZ[iSan] = (G4int)(*theMaterialTable)[k]-> |
---|
| 498 | GetElement(iSan)->GetZ() ; |
---|
| 499 | } |
---|
| 500 | |
---|
| 501 | G4SandiaTable sandia(k) ; |
---|
| 502 | |
---|
| 503 | sanIndex = sandia.SandiaIntervals(thisMaterialZ,nbOfElements) ; |
---|
| 504 | sanIndex = sandia.SandiaMixing( thisMaterialZ , |
---|
| 505 | (*theMaterialTable)[k]->GetFractionVector() , |
---|
| 506 | nbOfElements,sanIndex) ; |
---|
| 507 | |
---|
| 508 | for(row=0;row<sanIndex-1;row++) |
---|
| 509 | { |
---|
| 510 | G4cout<<row+1<<"\t"<<sandia.GetPhotoAbsorpCof(row+1,0)/keV ; |
---|
| 511 | outFile<<row+1<<" "<<sandia.GetPhotoAbsorpCof(row+1,0)/keV ; |
---|
| 512 | |
---|
| 513 | for(iSan = 1; iSan < 5;iSan++) |
---|
| 514 | { |
---|
| 515 | G4cout<<"\t"<<sandia.GetPhotoAbsorpCof(row+1,iSan) ; |
---|
| 516 | // *(*theMaterialTable)[k]->GetDensity() ; |
---|
| 517 | |
---|
| 518 | outFile<<" "<<sandia.GetPhotoAbsorpCof(row+1,iSan) ; |
---|
| 519 | // *(*theMaterialTable)[k]->GetDensity() ; |
---|
| 520 | } |
---|
| 521 | G4cout<<G4endl ; |
---|
| 522 | outFile<<G4endl ; |
---|
| 523 | } |
---|
| 524 | G4cout<<G4endl ; |
---|
| 525 | outFile<<G4endl<<G4endl ; |
---|
| 526 | |
---|
| 527 | maxEnergyTransfer = 100*keV ; |
---|
| 528 | gamma = 4.0 ; |
---|
| 529 | bg2 = gamma*gamma - 1 ; |
---|
| 530 | |
---|
| 531 | G4cout<<"Interval no."<<"\t"<<"Energy interval"<<G4endl<<G4endl ; |
---|
| 532 | outFile<<"Interval no."<<"\t"<<"Energy interval"<<G4endl<<G4endl ; |
---|
| 533 | |
---|
| 534 | for(j = 0; j < xscPAI.GetIntervalNumber(); j++) |
---|
| 535 | { |
---|
| 536 | G4cout<<j<<"\t\t"<<xscPAI.GetMatSandiaMatrix(j,0)/keV<<G4endl ; |
---|
| 537 | outFile<<j<<"\t\t"<<xscPAI.GetMatSandiaMatrix(j,0)/keV<<G4endl ; |
---|
| 538 | } |
---|
| 539 | G4cout<<G4endl ; |
---|
| 540 | outFile<<G4endl ; |
---|
| 541 | |
---|
| 542 | |
---|
| 543 | outFile<<"Normalization Cof = "<<xscPAI.GetNormalizationCof()<<G4endl ; |
---|
| 544 | outFile<<G4endl ; |
---|
| 545 | |
---|
| 546 | G4cout <<"Normalization Cof = "<<xscPAI.GetNormalizationCof()<<G4endl ; |
---|
| 547 | G4cout << G4endl ; |
---|
| 548 | |
---|
| 549 | Tmin = sandia.GetPhotoAbsorpCof(1,0) ; // 0.02*keV ; |
---|
| 550 | G4cout<<"Tmin = "<<Tmin/keV<<" keV"<<G4endl; |
---|
| 551 | outFile<<"Tmin = "<<Tmin/keV<<" keV"<<G4endl; |
---|
| 552 | |
---|
| 553 | outFile |
---|
| 554 | <<"Tkin, keV"<<"\t" |
---|
| 555 | <<"Lorentz factor"<<"\t" |
---|
| 556 | <<"Max E transfer, kev"<<"\t" |
---|
| 557 | <<"<dE/dx>, keV/cm"<<"\t\t" |
---|
| 558 | <<"<dN/dx>, 1/cm"<<G4endl<<G4endl ; |
---|
| 559 | |
---|
| 560 | G4cout |
---|
| 561 | <<"Tkin, keV"<<"\t" |
---|
| 562 | << "Lorentz factor"<<"\t" |
---|
| 563 | <<"Max E transfer, kev"<<"\t" |
---|
| 564 | << "<dE/dx>, keV/cm"<<"\t\t" |
---|
| 565 | <<"<dN/dx>, 1/cm"<<G4endl<<G4endl ; |
---|
| 566 | |
---|
| 567 | |
---|
| 568 | // G4PAIxSection xscPAIproton(k,maxEnergyTransfer) ; |
---|
| 569 | |
---|
| 570 | // kineticEnergy = 10.0*keV ; // 110*MeV ; |
---|
| 571 | kineticEnergy = 3.0*proton_mass_c2 ; // 110*MeV ; |
---|
| 572 | |
---|
| 573 | // for(j=1;j<xscPAIproton.GetNumberOfGammas();j++) |
---|
| 574 | |
---|
| 575 | for(j = 1; j < 3 ; j++) // 70 |
---|
| 576 | { |
---|
| 577 | tau = kineticEnergy/proton_mass_c2 ; |
---|
| 578 | gamma = tau +1.0 ; |
---|
| 579 | bg2 = tau*(tau + 2.0) ; |
---|
| 580 | beta2 = bg2/(gamma*gamma) ; |
---|
| 581 | rateMass = electron_mass_c2/proton_mass_c2 ; |
---|
| 582 | |
---|
| 583 | Tmax = 2.0*electron_mass_c2*bg2 |
---|
| 584 | /(1.0+2.0*gamma*rateMass+rateMass*rateMass) ; |
---|
| 585 | |
---|
| 586 | |
---|
| 587 | Tkin = maxEnergyTransfer ; |
---|
| 588 | |
---|
| 589 | if ( maxEnergyTransfer > Tmax) |
---|
| 590 | { |
---|
| 591 | Tkin = Tmax ; |
---|
| 592 | } |
---|
| 593 | if ( Tmax <= Tmin + 0.5*eV ) |
---|
| 594 | { |
---|
| 595 | Tkin = Tmin + 0.5*eV ; |
---|
| 596 | } |
---|
| 597 | xscPAI.IntegralPAIxSection(bg2,Tkin); |
---|
| 598 | xscPAI.IntegralPAIdEdx(bg2,Tkin); |
---|
| 599 | xscPAI.IntegralCherenkov(bg2,Tkin); |
---|
| 600 | xscPAI.IntegralPlasmon(bg2,Tkin); |
---|
| 601 | |
---|
| 602 | G4PhysicsLogVector* dEdxVector = xscPAI.GetPAIdEdxVector(); |
---|
| 603 | dEdx = (*dEdxVector)(0)*cm/keV; // integral(Tmin,Tkin) of E*dN/dE |
---|
| 604 | |
---|
| 605 | G4PhysicsLogVector* vectorXsc = xscPAI.GetPAIxscVector(); |
---|
| 606 | dNdx = (*vectorXsc)(0)*cm ; |
---|
| 607 | |
---|
| 608 | G4PhysicsLogVector* vectorChe = xscPAI.GetPAIphotonVector(); |
---|
| 609 | dNdxC = (*vectorChe)(0)*cm ; |
---|
| 610 | |
---|
| 611 | G4PhysicsLogVector* vectorPla = xscPAI.GetPAIelectronVector(); |
---|
| 612 | dNdxP = (*vectorPla)(0)*cm ; |
---|
| 613 | G4PhysicsLogVector* vectorCos2 = xscPAI.GetChCosSqVector(); |
---|
| 614 | G4PhysicsLogVector* vectorWidth = xscPAI.GetChWidthVector(); |
---|
| 615 | |
---|
| 616 | outFile |
---|
| 617 | << kineticEnergy/keV<<"\t" |
---|
| 618 | << gamma << "\t" |
---|
| 619 | << Tkin/keV<<"\t" |
---|
| 620 | << dEdx<< "\t\t" |
---|
| 621 | << dNdx<< "\t" << dNdxC+dNdxP << "\t" <<dNdxC << "\t" <<dNdxP << G4endl ; |
---|
| 622 | G4cout |
---|
| 623 | << kineticEnergy/keV<<"\t\t" |
---|
| 624 | << gamma << "\t\t" |
---|
| 625 | << Tkin/keV<<"\t\t" |
---|
| 626 | << dEdx << "\t\t" |
---|
| 627 | << dNdx << "\t" <<dNdxC+dNdxP << "\t" <<dNdxC << "\t" <<dNdxP << G4endl ; |
---|
| 628 | G4cout<<G4endl ; |
---|
| 629 | outFile<<G4endl ; |
---|
| 630 | |
---|
| 631 | if(j == 1) |
---|
| 632 | { |
---|
| 633 | for( i = 0; i < vectorXsc->GetVectorLength()-2; i ++ ) |
---|
| 634 | { |
---|
| 635 | dNdx = (*vectorXsc)(i); |
---|
| 636 | // dEdx = (*dEdxVector)(i); |
---|
| 637 | dNdxC = (*vectorChe)(i); |
---|
| 638 | dNdxP = (*vectorPla)(i); |
---|
| 639 | |
---|
| 640 | cos2 = (*vectorCos2)(i); |
---|
| 641 | width = (*vectorWidth)(i); |
---|
| 642 | |
---|
| 643 | eTransfer = vectorXsc->GetLowEdgeEnergy(i); |
---|
| 644 | lambda = xscPAI.GetPhotonLambda(eTransfer); |
---|
| 645 | |
---|
| 646 | rangeE = 0.5*eTransfer/dEdx; |
---|
| 647 | |
---|
| 648 | G4cout<< i <<"\t"<< eTransfer/keV <<"\t"<< lambda/mm<<"\t"<< rangeE/mm |
---|
| 649 | <<"\t"<< cos2 <<"\t"<< width <<"\t\t"<< dNdxC/dNdx <<"\t" |
---|
| 650 | << dNdxP/dNdx <<"\t\t"<< dNdx*cm <<"\t"<< dNdx/((*vectorXsc)(0)) <<G4endl; |
---|
| 651 | outXsc |
---|
| 652 | // << i |
---|
| 653 | <<"\t"<< eTransfer/keV <<"\t"<< lambda/mm<<"\t"<< rangeE/mm <<"\t" |
---|
| 654 | // << cos2 <<"\t"<< width <<"\t\t" |
---|
| 655 | << dNdxC/dNdx <<"\t" |
---|
| 656 | << dNdxP/dNdx <<"\t\t"<< dNdx*cm <<"\t"<< dNdx/((*vectorXsc)(0)) <<G4endl; |
---|
| 657 | } |
---|
| 658 | } |
---|
| 659 | // outFile<<xscPAIproton.GetLorentzFactor(j)<<"\t" |
---|
| 660 | // <<maxEnergyTransfer/keV<<"\t\t" |
---|
| 661 | // <<xscPAIproton.GetPAItable(0,j)*cm/keV<<"\t\t" |
---|
| 662 | // <<xscPAIproton.GetPAItable(1,j)*cm<<"\t\t"<<G4endl ; |
---|
| 663 | |
---|
| 664 | // kineticEnergy *= 1.4 ; // 1.5 ; |
---|
| 665 | kineticEnergy *= 1.e4 ; |
---|
| 666 | } |
---|
| 667 | |
---|
| 668 | G4cout<<G4endl ; |
---|
| 669 | outFile<<G4endl ; |
---|
| 670 | } |
---|
| 671 | return 1 ; |
---|
| 672 | |
---|
| 673 | //////////////////////////////////////////////////////////////////////////////////// |
---|
| 674 | |
---|
| 675 | /* |
---|
| 676 | |
---|
| 677 | |
---|
| 678 | G4String confirm ; |
---|
| 679 | G4cout<<"Enter 'y' , if you would like to get dE/dx-distribution : " |
---|
| 680 | <<std::flush ; |
---|
| 681 | |
---|
| 682 | G4cin>>confirm ; |
---|
| 683 | if(confirm != "y" ) return 1 ; |
---|
| 684 | G4cout<<G4endl ; |
---|
| 685 | |
---|
| 686 | for(k=0;k<numOfMaterials;k++) |
---|
| 687 | { |
---|
| 688 | G4cout <<k<< " Material : " <<(*theMaterialTable)[k]->GetName() << G4endl ; |
---|
| 689 | } |
---|
| 690 | G4cout<<"Enter material name for dE/dx-distribution : "<<std::flush ; |
---|
| 691 | G4cin>>testName ; |
---|
| 692 | G4cout<<G4endl ; |
---|
| 693 | |
---|
| 694 | G4int iLoss, iStat, iStatMax, nGamma ; |
---|
| 695 | G4double energyLoss[50], Ebin, delta, delta1, delta2, delta3, step, y, pos ; |
---|
| 696 | G4double intProb[200], colDist, sum, fact, GF, lambda, aaa ; |
---|
| 697 | |
---|
| 698 | G4double alphaCrossTalk = -0.055, betaS = 0.2*0.4*keV ; |
---|
| 699 | G4int spectrum[50] ; |
---|
| 700 | |
---|
| 701 | G4cout << " Enter nGamma 1<nGamma<10 : " <<std::flush ; |
---|
| 702 | G4cin>>nGamma ; |
---|
| 703 | G4cout<<G4endl ; |
---|
| 704 | |
---|
| 705 | for(k=0;k<numOfMaterials;k++) |
---|
| 706 | { |
---|
| 707 | if((*theMaterialTable)[k]->GetName() != testName) continue ; |
---|
| 708 | |
---|
| 709 | G4cout << "Material : " <<(*theMaterialTable)[k]->GetName() << G4endl<<G4endl ; |
---|
| 710 | |
---|
| 711 | |
---|
| 712 | G4cout << " Enter Lorentz factor : " <<std::flush ; |
---|
| 713 | G4cin>>gamma ; |
---|
| 714 | G4cout<<G4endl ; |
---|
| 715 | |
---|
| 716 | G4cout << " Enter step in mm : " <<std::flush ; |
---|
| 717 | G4cin>>step ; |
---|
| 718 | G4cout<<G4endl ; |
---|
| 719 | step *= mm ; |
---|
| 720 | |
---|
| 721 | G4cout << " Enter energy bin in keV : " <<std::flush ; |
---|
| 722 | G4cin>>Ebin ; |
---|
| 723 | G4cout<<G4endl ; |
---|
| 724 | Ebin *= keV ; |
---|
| 725 | |
---|
| 726 | G4cout << " Enter number of events : " <<std::flush ; |
---|
| 727 | G4cin>>iStatMax ; |
---|
| 728 | |
---|
| 729 | G4cout<<G4endl<<"Start dE/dx distribution"<<G4endl<<G4endl ; |
---|
| 730 | |
---|
| 731 | maxEnergyTransfer = 100*keV ; |
---|
| 732 | bg2 = gamma*gamma - 1 ; |
---|
| 733 | rateMass = electron_mass_c2/proton_mass_c2 ; |
---|
| 734 | |
---|
| 735 | Tmax = 2.0*electron_mass_c2*bg2 |
---|
| 736 | /(1.0+2.0*gamma*rateMass+rateMass*rateMass) ; |
---|
| 737 | |
---|
| 738 | if ( maxEnergyTransfer > Tmax) maxEnergyTransfer = Tmax ; |
---|
| 739 | |
---|
| 740 | G4PAIxSection xscPAIenergyLoss(k,maxEnergyTransfer,bg2) ; |
---|
| 741 | |
---|
| 742 | for( iLoss = 0 ; iLoss < 50 ; iLoss++ ) |
---|
| 743 | { |
---|
| 744 | energyLoss[iLoss] = Ebin*iLoss ; |
---|
| 745 | spectrum[iLoss] = 0 ; |
---|
| 746 | } |
---|
| 747 | for(iStat=0;iStat<iStatMax;iStat++) |
---|
| 748 | { |
---|
| 749 | |
---|
| 750 | // aaa = (G4double)nGamma ; |
---|
| 751 | // lambda = aaa/step ; |
---|
| 752 | // colDist = RandGamma::shoot(aaa,lambda) ; |
---|
| 753 | |
---|
| 754 | // delta = xscPAIenergyLoss.GetStepEnergyLoss(colDist) ; |
---|
| 755 | |
---|
| 756 | // delta = xscPAIenergyLoss.GetStepEnergyLoss(step) ; |
---|
| 757 | |
---|
| 758 | delta1 = xscPAIenergyLoss.GetStepEnergyLoss(step) ; |
---|
| 759 | |
---|
| 760 | delta = G4RandGauss::shoot(delta1,0.3*delta1) ; |
---|
| 761 | if( delta < 0.0 ) delta = 0.0 ; |
---|
| 762 | |
---|
| 763 | // delta2 = xscPAIenergyLoss.GetStepEnergyLoss(step) ; |
---|
| 764 | // delta3 = xscPAIenergyLoss.GetStepEnergyLoss(step) ; |
---|
| 765 | |
---|
| 766 | // delta = alphaCrossTalk*delta1 + |
---|
| 767 | // delta2 + alphaCrossTalk*delta3 - betaS ; |
---|
| 768 | |
---|
| 769 | for(iLoss=0;iLoss<50;iLoss++) |
---|
| 770 | { |
---|
| 771 | if(delta <= energyLoss[iLoss]) break ; |
---|
| 772 | } |
---|
| 773 | spectrum[iLoss-1]++ ; |
---|
| 774 | } |
---|
| 775 | G4double meanLoss = 0.0 ; |
---|
| 776 | |
---|
| 777 | outFile<<"E, keV"<<"\t\t"<<"Distribution"<<G4endl<<G4endl ; |
---|
| 778 | G4cout<<"E, keV"<<"\t\t"<<"Distribution"<<G4endl<<G4endl ; |
---|
| 779 | G4cout<<G4endl ; |
---|
| 780 | for(iLoss=0;iLoss<50;iLoss++) // with last bin |
---|
| 781 | { |
---|
| 782 | fileOut<<energyLoss[iLoss]/keV<<"\t\t"<<spectrum[iLoss]<<G4endl ; |
---|
| 783 | G4cout<<energyLoss[iLoss]/keV<<"\t\t"<<spectrum[iLoss]<<G4endl ; |
---|
| 784 | meanLoss +=energyLoss[iLoss]*spectrum[iLoss] ; |
---|
| 785 | } |
---|
| 786 | G4cout<<G4endl ; |
---|
| 787 | G4cout<<"Mean loss over spectrum = "<<meanLoss/keV/iStatMax<<" keV"<<G4endl ; |
---|
| 788 | } |
---|
| 789 | |
---|
| 790 | G4int exit = 1 ; |
---|
| 791 | |
---|
| 792 | while(exit) |
---|
| 793 | { |
---|
| 794 | G4cout<<"Enter 'y' , if you would like to compare with exp. data : "<<std::flush ; |
---|
| 795 | G4cin>>confirm ; |
---|
| 796 | if(confirm != "y" ) break ; |
---|
| 797 | G4cout<<G4endl ; |
---|
| 798 | |
---|
| 799 | // Read experimental data file |
---|
| 800 | |
---|
| 801 | G4double delExp[200], distr[200], deltaBin, sumPAI, sumExp ; |
---|
| 802 | G4int numberOfExpPoints ; |
---|
| 803 | |
---|
| 804 | G4cout<<G4endl ; |
---|
| 805 | G4cout << " Enter number of experimental points : " <<std::flush ; |
---|
| 806 | G4cin>>numberOfExpPoints ; |
---|
| 807 | G4cout<<G4endl ; |
---|
| 808 | G4cout << " Enter energy bin in keV : " <<std::flush ; |
---|
| 809 | G4cin>>deltaBin ; |
---|
| 810 | G4cout<<G4endl ; |
---|
| 811 | deltaBin *= keV ; |
---|
| 812 | |
---|
| 813 | std::ifstream fileRead ; |
---|
| 814 | fileRead.open("input.dat") ; |
---|
| 815 | for(i=0;i<numberOfExpPoints;i++) |
---|
| 816 | { |
---|
| 817 | fileRead>>delExp[i]>>distr[i] ; |
---|
| 818 | delExp[i] *= keV ; |
---|
| 819 | G4cout<<i<<"\t"<<delExp[i]<<"\t"<<distr[i]<<G4endl ; |
---|
| 820 | } |
---|
| 821 | fileRead.close() ; |
---|
| 822 | |
---|
| 823 | // Adjust statistics of experiment to PAI simulation |
---|
| 824 | |
---|
| 825 | sumExp = 0.0 ; |
---|
| 826 | for(i=0;i<numberOfExpPoints;i++) sumExp +=distr[i] ; |
---|
| 827 | sumExp *= deltaBin ; |
---|
| 828 | |
---|
| 829 | sumPAI = 0.0 ; |
---|
| 830 | for(i=0;i<49;i++) sumPAI +=spectrum[i] ; |
---|
| 831 | sumPAI *= Ebin ; |
---|
| 832 | |
---|
| 833 | for(i=0;i<numberOfExpPoints;i++) distr[i] *= sumPAI/sumExp ; |
---|
| 834 | |
---|
| 835 | for(i=0;i<numberOfExpPoints;i++) |
---|
| 836 | { |
---|
| 837 | fileWrite<<delExp[i]/keV<<"\t"<<distr[i]<<G4endl ; |
---|
| 838 | G4cout<<delExp[i]/keV<<"\t"<<distr[i]<<G4endl ; |
---|
| 839 | } |
---|
| 840 | exit = 0 ; |
---|
| 841 | } |
---|
| 842 | |
---|
| 843 | G4cout<<"Enter 'y' , if you would like to get most probable delta : "<<std::flush ; |
---|
| 844 | G4cin>>confirm ; |
---|
| 845 | if(confirm != "y" ) return 1 ; |
---|
| 846 | G4cout<<G4endl ; |
---|
| 847 | |
---|
| 848 | G4int kGamma, iMPLoss, maxSpectrum, iMax ; |
---|
| 849 | G4double mpDelta[50], meanDelta[50], rrMP[50], rrMean[50] ; |
---|
| 850 | G4double mpLoss, tmRatio, mpSum, mpStat ; |
---|
| 851 | |
---|
| 852 | G4double aGamma[33] = |
---|
| 853 | { |
---|
| 854 | 4.0, 1.5, 1.8, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 6.0, 8.0, 10.0, // 13 |
---|
| 855 | 20., 40.0, 60.0, 80.0, 100.0, 200.0, 400.0, 600.0, 800.0, 1000.0, // 23 |
---|
| 856 | 2000.0, 4000.0, 6000.0, 8000.0, 100000.0, 20000.0, // 29 |
---|
| 857 | 40000.0, 60000.0, 80000.0, 100000.0 // 33 |
---|
| 858 | } ; |
---|
| 859 | |
---|
| 860 | for(k=0;k<numOfMaterials;k++) |
---|
| 861 | { |
---|
| 862 | G4cout <<k<< " Material : " <<(*theMaterialTable)[k]->GetName() << G4endl ; |
---|
| 863 | } |
---|
| 864 | G4cout<<"Enter material name for dE/dx-distribution : "<<std::flush ; |
---|
| 865 | G4cin>>testName ; |
---|
| 866 | G4cout<<G4endl ; |
---|
| 867 | |
---|
| 868 | |
---|
| 869 | for(k=0;k<numOfMaterials;k++) |
---|
| 870 | { |
---|
| 871 | if((*theMaterialTable)[k]->GetName() != testName) continue ; |
---|
| 872 | |
---|
| 873 | G4cout << "Material : " <<(*theMaterialTable)[k]->GetName() << G4endl<<G4endl ; |
---|
| 874 | |
---|
| 875 | G4cout << " Enter nGamma 1<nGamma<10 : " <<std::flush ; |
---|
| 876 | G4cin>>nGamma ; |
---|
| 877 | G4cout<<G4endl ; |
---|
| 878 | |
---|
| 879 | |
---|
| 880 | G4cout << " Enter step in mm : " <<std::flush ; |
---|
| 881 | G4cin>>step ; |
---|
| 882 | G4cout<<G4endl ; |
---|
| 883 | step *= mm ; |
---|
| 884 | |
---|
| 885 | G4cout << " Enter energy bin in keV : " <<std::flush ; |
---|
| 886 | G4cin>>Ebin ; |
---|
| 887 | G4cout<<G4endl ; |
---|
| 888 | Ebin *= keV ; |
---|
| 889 | |
---|
| 890 | G4cout << " Enter trancated mean ration <1.0 : " <<std::flush ; |
---|
| 891 | G4cin>>tmRatio ; |
---|
| 892 | G4cout<<G4endl ; |
---|
| 893 | |
---|
| 894 | |
---|
| 895 | G4cout << " Enter number of events : " <<std::flush ; |
---|
| 896 | G4cin>>iStatMax ; |
---|
| 897 | G4cout<<G4endl ; |
---|
| 898 | |
---|
| 899 | G4cout<<"no."<<"\t"<<"Gamma"<<"\t"<<"Rel. rise"<<"\t"<<"M.P. loss, keV" |
---|
| 900 | <<"\t"<<"Mean loss, keV"<<G4endl<<G4endl ; |
---|
| 901 | // outFile<<"no."<<"\t"<<"Gamma"<<"\t"<<"M.P. loss, keV" |
---|
| 902 | // <<"\t"<<"Mean loss, keV"<<G4endl<<G4endl ; |
---|
| 903 | |
---|
| 904 | |
---|
| 905 | // gamma = 1.1852 ; |
---|
| 906 | |
---|
| 907 | for(kGamma=0;kGamma<33;kGamma++) |
---|
| 908 | { |
---|
| 909 | // G4cout<<G4endl<<"Start dE/dx distribution"<<G4endl<<G4endl ; |
---|
| 910 | |
---|
| 911 | gamma = aGamma[kGamma] ; |
---|
| 912 | maxEnergyTransfer = 100*keV ; |
---|
| 913 | bg2 = gamma*gamma - 1 ; |
---|
| 914 | rateMass = electron_mass_c2/proton_mass_c2 ; |
---|
| 915 | |
---|
| 916 | Tmax = 2.0*electron_mass_c2*bg2 |
---|
| 917 | /(1.0+2.0*gamma*rateMass+rateMass*rateMass) ; |
---|
| 918 | |
---|
| 919 | if ( maxEnergyTransfer > Tmax) maxEnergyTransfer = Tmax ; |
---|
| 920 | |
---|
| 921 | G4PAIxSection xscPAIenergyLoss(k,maxEnergyTransfer,bg2) ; |
---|
| 922 | |
---|
| 923 | for( iLoss = 0 ; iLoss < 50 ; iLoss++ ) |
---|
| 924 | { |
---|
| 925 | energyLoss[iLoss] = Ebin*iLoss ; |
---|
| 926 | spectrum[iLoss] = 0 ; |
---|
| 927 | } |
---|
| 928 | for(iStat=0;iStat<iStatMax;iStat++) |
---|
| 929 | { |
---|
| 930 | |
---|
| 931 | // aaa = (G4double)nGamma ; |
---|
| 932 | // lambda = aaa/step ; |
---|
| 933 | // colDist = RandGamma::shoot(aaa,lambda) ; |
---|
| 934 | |
---|
| 935 | // delta = xscPAIenergyLoss.GetStepEnergyLoss(colDist) ; |
---|
| 936 | |
---|
| 937 | delta = xscPAIenergyLoss.GetStepEnergyLoss(step) ; |
---|
| 938 | |
---|
| 939 | // delta1 = xscPAIenergyLoss.GetStepEnergyLoss(step) ; |
---|
| 940 | // delta2 = xscPAIenergyLoss.GetStepEnergyLoss(step) ; |
---|
| 941 | // delta3 = xscPAIenergyLoss.GetStepEnergyLoss(step) ; |
---|
| 942 | |
---|
| 943 | // delta = alphaCrossTalk*delta1 + |
---|
| 944 | // delta2 + alphaCrossTalk*delta3 - betaS ; |
---|
| 945 | |
---|
| 946 | for(iLoss=0;iLoss<50;iLoss++) |
---|
| 947 | { |
---|
| 948 | if(delta <= energyLoss[iLoss]) break ; |
---|
| 949 | } |
---|
| 950 | spectrum[iLoss-1]++ ; |
---|
| 951 | } |
---|
| 952 | G4int sumStat = 0 ; |
---|
| 953 | for(iLoss=0;iLoss<49;iLoss++) // without last bin |
---|
| 954 | { |
---|
| 955 | sumStat += spectrum[iLoss] ; |
---|
| 956 | if( sumStat > tmRatio*iStatMax ) break ; |
---|
| 957 | } |
---|
| 958 | if(iLoss == 50) iLoss-- ; |
---|
| 959 | iMPLoss = iLoss ; |
---|
| 960 | G4double meanLoss = 0.0 ; |
---|
| 961 | maxSpectrum = 0 ; |
---|
| 962 | |
---|
| 963 | for(iLoss=0;iLoss<iMPLoss;iLoss++) // without last bin |
---|
| 964 | { |
---|
| 965 | // fileOut<<energyLoss[iLoss]/keV<<"\t\t"<<spectrum[iLoss]<<G4endl ; |
---|
| 966 | // G4cout<<energyLoss[iLoss]/keV<<"\t\t"<<spectrum[iLoss]<<G4endl ; |
---|
| 967 | |
---|
| 968 | meanLoss += energyLoss[iLoss]*spectrum[iLoss] ; |
---|
| 969 | |
---|
| 970 | if( spectrum[iLoss] > maxSpectrum ) |
---|
| 971 | { |
---|
| 972 | maxSpectrum = spectrum[iLoss] ; |
---|
| 973 | mpLoss = energyLoss[iLoss] ; |
---|
| 974 | iMax = iLoss ; |
---|
| 975 | } |
---|
| 976 | } |
---|
| 977 | mpSum = 0. ; |
---|
| 978 | mpStat = 0 ; |
---|
| 979 | for(iLoss = iMax-5;iLoss<=iMax+5;iLoss++) |
---|
| 980 | { |
---|
| 981 | mpSum += energyLoss[iLoss]*spectrum[iLoss] ; |
---|
| 982 | mpStat += spectrum[iLoss] ; |
---|
| 983 | } |
---|
| 984 | mpLoss = mpSum/mpStat ; |
---|
| 985 | mpLoss /= keV ; |
---|
| 986 | meanLoss /= keV*sumStat ; |
---|
| 987 | meanDelta[kGamma] = meanLoss ; |
---|
| 988 | mpDelta[kGamma] = mpLoss ; |
---|
| 989 | |
---|
| 990 | if(kGamma > 0) |
---|
| 991 | { |
---|
| 992 | rrMP[kGamma] = mpLoss/mpDelta[0] ; |
---|
| 993 | G4cout<<kGamma<<"\t"<<gamma<<"\t"<<rrMP[kGamma]<<"\t"<<mpLoss<<G4endl ; |
---|
| 994 | // outFile<<gamma<<"\t"<<rrMP[kGamma]<<G4endl ; |
---|
| 995 | fileWrite1<<gamma<<"\t"<<rrMP[kGamma]<<G4endl ; |
---|
| 996 | } |
---|
| 997 | |
---|
| 998 | // gamma *= 1.5 ; |
---|
| 999 | } |
---|
| 1000 | G4cout<<G4endl ; |
---|
| 1001 | outFile<<G4endl ; |
---|
| 1002 | } |
---|
| 1003 | |
---|
| 1004 | return EXIT_SUCCESS; |
---|
| 1005 | |
---|
| 1006 | */ |
---|
| 1007 | } |
---|
| 1008 | |
---|
| 1009 | |
---|
| 1010 | |
---|
| 1011 | |
---|
| 1012 | |
---|
| 1013 | |
---|
| 1014 | |
---|
| 1015 | |
---|
| 1016 | |
---|
| 1017 | |
---|