Geant4-11
G4H2O2.cc
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26//
27// Author: Mathieu Karamitors
28//
29// History:
30// -----------
31// 10 Oct 2011 M.Karamitros created
32//
33// -------------------------------------------------------------------
34
35#include "G4H2O2.hh"
37#include "G4SystemOfUnits.hh"
38#include "G4ParticleTable.hh"
39
40// ######################################################################
41// ### Peroxyde ###
42// ######################################################################
44
46{
47 if (theInstance != 0) return theInstance;
48
49 const G4String name = "H2O2";
50
51 // search in particle table]
53 G4ParticleDefinition* anInstance = pTable->FindParticle(name);
54 if (anInstance == 0)
55 {
56 const G4String formatedName = "H_{2}O_{2}";
57
58 // create molecule
59 //
60 // G4MoleculeDefinition(const G4String& name,
61 // G4double mass,
62 // G4double diffCoeff,
63 // G4int charge = 0,
64 // G4int electronicLevels = 0,
65 // G4double radius = -1,
66 // G4int atomsNumber = -1,
67 // G4double lifetime = -1,
68 // G4String aType = "",
69 // G4FakeParticleID ID = G4FakeParticleID::Create()
70 // );
71
72 G4double mass = 34.01468 * g / Avogadro * c_squared;
73 anInstance = new G4MoleculeDefinition(name, mass, 1.4e-9 * (m * m / s), 0, // charge
74 8, // number of occupancies
75 3 * angstrom, // radius
76 4 // number of atoms
77 );
78
79 ((G4MoleculeDefinition*) anInstance)->SetLevelOccupation(0);
80 ((G4MoleculeDefinition*) anInstance)->SetLevelOccupation(1);
81 ((G4MoleculeDefinition*) anInstance)->SetLevelOccupation(2);
82 ((G4MoleculeDefinition*) anInstance)->SetLevelOccupation(3);
83 ((G4MoleculeDefinition*) anInstance)->SetLevelOccupation(4);
84 ((G4MoleculeDefinition*) anInstance)->SetLevelOccupation(5);
85 ((G4MoleculeDefinition*) anInstance)->SetLevelOccupation(6);
86 ((G4MoleculeDefinition*) anInstance)->SetLevelOccupation(7);
87 ((G4MoleculeDefinition*) anInstance)->SetFormatedName(formatedName);
88 }
89 theInstance = reinterpret_cast<G4H2O2*>(anInstance);
90 return theInstance;
91}
static constexpr double m
Definition: G4SIunits.hh:109
static constexpr double angstrom
Definition: G4SIunits.hh:82
static constexpr double s
Definition: G4SIunits.hh:154
static constexpr double g
Definition: G4SIunits.hh:168
double G4double
Definition: G4Types.hh:83
Definition: G4H2O2.hh:60
static G4H2O2 * Definition()
Definition: G4H2O2.cc:45
static G4H2O2 * theInstance
Definition: G4H2O2.hh:62
G4ParticleDefinition * FindParticle(G4int PDGEncoding)
static G4ParticleTable * GetParticleTable()
const char * name(G4int ptype)
float Avogadro
Definition: hepunit.py:252
float c_squared
Definition: hepunit.py:257