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: G4NucleiPropertiesTable.hh,v 1.13 2006/06/29 19:23:56 gunter Exp $ |
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28 | // GEANT4 tag $Name: HEAD $ |
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29 | // |
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30 | // ------------------------------------------------------------------- |
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31 | // GEANT 4 class file --- Copyright CERN 1997 |
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32 | // CERN Geneva Switzerland |
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33 | // |
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34 | // |
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35 | // File name: G4NucleiPropertiesTable.cc |
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36 | // |
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37 | // Authors: Vicente Lara (Vicente.Lara@cern.ch) |
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38 | // Christian V"olcker (Christian.Volcker@cern.ch), |
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39 | // |
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40 | // Creation date: November 1997 |
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41 | // |
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42 | // Testfiles: |
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43 | // |
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44 | // Modifications: |
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45 | // |
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46 | // Migrate into particles category by H.Kurashige (17 Nov. 98) |
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47 | // Subtract electron mass by H.Kurashige |
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48 | // Avoid substraction of electron mass in Atomic masses by V.Lara (12 May 99) |
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49 | // Remove "theInstance" by H.Kurashige (12 Dec. 03) |
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50 | // ------------------------------------------------------------------- |
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51 | #include "globals.hh" |
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52 | #include <cmath> |
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53 | |
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54 | |
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55 | #ifndef G4NucleiPropertiesTable_h |
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56 | #define G4NucleiPropertiesTable_h 1 |
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57 | |
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58 | // Class Description |
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59 | // Class: G4NucleiPropertiesTable |
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60 | // Encapsulates Data from G. Audi and A.H. Wapstra, Nucl. |
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61 | // Physics,A595 vol 4 p 409-480, |
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62 | // 25. Dec. 1995. |
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63 | // Name, Z, A, |
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64 | // Mass Excess |
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65 | // Binding Energy |
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66 | // Beta Decay Energy |
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67 | // Atomic Mass |
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68 | |
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69 | |
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70 | class G4NucleiPropertiesTable |
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71 | { |
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72 | private: |
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73 | |
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74 | // Default constructor - this class should exist only once! |
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75 | G4NucleiPropertiesTable(){}; |
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76 | |
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77 | public: |
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78 | |
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79 | // Destructor (generated) |
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80 | ~G4NucleiPropertiesTable() { }; |
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81 | |
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82 | enum {nEntries = 2931,MaxA = 273}; |
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83 | |
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84 | // Other Operations |
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85 | public: // With Description |
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86 | |
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87 | // Operation: GetMassExcess |
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88 | static G4double GetMassExcess(G4int Z, G4int A); |
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89 | |
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90 | // Operation: GetNuclearMass |
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91 | static G4double GetNuclearMass(G4int Z, G4int A); |
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92 | |
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93 | // Operation: GetBindingEnergy |
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94 | static G4double GetBindingEnergy(G4int Z, G4int A); |
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95 | |
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96 | // Operation: GetBetaDecayEnergy |
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97 | static G4double GetBetaDecayEnergy(G4int Z, G4int A); |
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98 | |
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99 | // Operation: GetAtomicMass .. in Geant4 Energy units! |
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100 | static G4double GetAtomicMass(G4int Z, G4int A); |
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101 | |
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102 | // Is the nucleus (A,Z) in table? |
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103 | static G4bool IsInTable(G4int Z, G4int A); |
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104 | |
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105 | static G4int MaxZ(G4int A); |
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106 | static G4int MinZ(G4int A); |
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107 | |
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108 | |
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109 | private: |
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110 | |
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111 | // Operation: GetIndex |
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112 | static G4int GetIndex(G4int Z, G4int A); |
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113 | |
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114 | |
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115 | // Data Members for Class Attributes |
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116 | //---------------------------------- |
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117 | |
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118 | // The following arrays are static for allow inicialization. |
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119 | // The inicialization is Done in G4NucleiPropertiesTable.cc |
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120 | |
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121 | // Mass Excess |
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122 | static G4double MassExcess[nEntries]; |
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123 | |
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124 | |
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125 | // Beta Decay Energy |
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126 | static G4double BetaEnergy[nEntries]; |
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127 | |
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128 | |
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129 | // Table of Z (number of protons) and A (number of nucleons) |
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130 | // indexArray[0][ ] --> Z |
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131 | // indexArray[1][ ] --> A |
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132 | static G4int indexArray[2][nEntries]; |
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133 | |
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134 | // Reduced Table of A for shorter index search. |
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135 | // The index in this table coincide with A-1 |
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136 | // For each A value shortTable[A-1] has the index of the 1st occurrence in |
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137 | // the indexArray[][] |
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138 | static G4int shortTable[MaxA+1]; |
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139 | |
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140 | |
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141 | }; |
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142 | |
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143 | |
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144 | #endif |
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145 | |
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146 | |
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147 | |
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148 | |
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149 | |
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150 | |
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