[824] | 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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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: G4NucleiPropertiesTheoreticalTableA.cc,v 1.8 2006/06/29 19:25:46 gunter Exp $ |
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| 28 | // GEANT4 tag $Name: $ |
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| 29 | // |
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| 30 | // |
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| 31 | // ------------------------------------------------------------ |
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| 32 | // GEANT 4 class implementation file |
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| 33 | // |
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| 34 | // ------------------------------------------------------------ |
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| 35 | // Remove "theInstance" by H.Kurashige (12 Dec. 03) |
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| 36 | |
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| 37 | #include "G4NucleiPropertiesTheoreticalTable.hh" |
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| 38 | |
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| 39 | // Determine the table index for a Nuclide with Z protons and A nucleons |
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| 40 | G4int G4NucleiPropertiesTheoreticalTable::GetIndex(G4int Z, G4int A) |
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| 41 | { |
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| 42 | |
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| 43 | if(A>339) { |
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| 44 | G4Exception("G4NucleiPropertiesTheoreticalTable::GetIndex", |
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| 45 | "Illegal arguemnt", |
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| 46 | EventMustBeAborted,"Nucleon number larger than 339!"); |
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| 47 | } else if(A<16) { |
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| 48 | G4Exception("G4NucleiPropertiesTheoreticalTable::GetIndex", |
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| 49 | "Illegal arguemnt", |
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| 50 | EventMustBeAborted," Nucleon number smaller than 16!"); |
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| 51 | } else if(Z>136) { |
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| 52 | G4Exception("G4NucleiPropertiesTheoreticalTable::GetIndex", |
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| 53 | "Illegal arguemnt", |
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| 54 | EventMustBeAborted, "Proton number larger than 136!"); |
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| 55 | } else if(Z<8) { |
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| 56 | G4Exception("G4NucleiPropertiesTheoreticalTable::GetIndex", |
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| 57 | "Illegal arguemnt", |
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| 58 | EventMustBeAborted, "Proton number smaller than 8!"); |
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| 59 | } else if(Z>A) { |
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| 60 | G4Exception("G4NucleiPropertiesTheoreticalTable::GetIndex", |
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| 61 | "Illegal arguemnt", |
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| 62 | EventMustBeAborted, "Nucleon number smaller than Z!"); |
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| 63 | } |
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| 64 | |
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| 65 | G4int i = shortTable[Z-8]; |
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| 66 | while ( i < shortTable[Z-8+1] ) { |
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| 67 | if (indexArray[1][i] != A ) i++; |
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| 68 | else return i; |
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| 69 | } |
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| 70 | |
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| 71 | return -1; |
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| 72 | } |
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| 73 | |
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| 74 | |
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| 75 | |
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| 76 | G4double G4NucleiPropertiesTheoreticalTable::GetMassExcess(G4int Z, G4int A) |
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| 77 | { |
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| 78 | G4int i=GetIndex(Z, A); |
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| 79 | if (i >= 0) { |
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| 80 | return AtomicMassExcess[i]*MeV; |
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| 81 | } else { |
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| 82 | return 0.0; |
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| 83 | } |
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| 84 | } |
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| 85 | |
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| 86 | G4double G4NucleiPropertiesTheoreticalTable::GetBindingEnergy(G4int Z, G4int A) |
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| 87 | { |
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| 88 | G4int i=GetIndex(Z, A); |
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| 89 | if (i >= 0){ |
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| 90 | const G4double Mh = 7.289034*MeV; // hydrogen atom mass excess |
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| 91 | const G4double Mn = 8.071431*MeV; // neutron mass excess |
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| 92 | return G4double(Z)*Mh + G4double(A-Z)*Mn - AtomicMassExcess[i]*MeV; |
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| 93 | } else { |
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| 94 | return 0.0; |
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| 95 | } |
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| 96 | } |
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| 97 | |
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| 98 | |
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| 99 | |
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| 100 | G4double G4NucleiPropertiesTheoreticalTable::GetAtomicMass(G4int Z, G4int A) |
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| 101 | { |
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| 102 | G4int i=GetIndex(Z, A); |
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| 103 | if (i >= 0) { |
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| 104 | return AtomicMassExcess[i]*MeV + A*amu_c2; |
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| 105 | } else { |
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| 106 | return 0.0; |
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| 107 | } |
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| 108 | } |
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| 109 | |
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| 110 | |
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| 111 | |
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| 112 | G4double G4NucleiPropertiesTheoreticalTable::GetNuclearMass(G4int Z, G4int A) |
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| 113 | { |
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| 114 | G4int i=GetIndex(Z, A); |
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| 115 | if (i >= 0) { |
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| 116 | return GetAtomicMass(Z,A) - G4double(Z)*electron_mass_c2 + ElectronicBindingEnergy(Z); |
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| 117 | } else { |
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| 118 | return 0.0; |
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| 119 | } |
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| 120 | } |
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| 121 | |
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| 122 | G4double G4NucleiPropertiesTheoreticalTable::ElectronicBindingEnergy(G4int Z) { |
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| 123 | const G4double ael = 1.433e-5*MeV; // electronic-binding constant |
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| 124 | return ael*std::pow(G4double(Z),2.39); |
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| 125 | } |
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| 126 | |
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| 127 | G4bool G4NucleiPropertiesTheoreticalTable::IsInTable(G4int Z, G4int A) |
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| 128 | { |
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| 129 | return (Z <= A && A >= 16 && A <= 339 && Z <= 136 && Z >= 8 && GetIndex(Z, A) >= 0); |
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| 130 | } |
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| 131 | |
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| 132 | |
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| 133 | |
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| 134 | |
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| 135 | |
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| 136 | |
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| 137 | |
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| 138 | |
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