dnadamage2/src/ScavengerMolecules.cc

0001 //
0002 // ********************************************************************
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0024 // ********************************************************************
0025 //
0026 //
0027 // Authors: J. Naoki D. Kondo (UCSF, US)
0028 //          J. Ramos-Mendez and B. Faddegon (UCSF, US)
0029 //
0030 /// \file ScavengerMolecules.cc
0031 /// \brief Implementation of the Background Scavenber chemical species
0032
0033 #include "ScavengerMolecules.hh"
0034
0035 #include "G4ParticleTable.hh"
0036 #include "G4PhysicalConstants.hh"
0037 #include "G4SystemOfUnits.hh"
0038
0039 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
0040
0041 G4DMSO* G4DMSO::fDMSOInstance = 0;
0042
0043 G4DMSO* G4DMSO::Definition()
0044 {
0045   if (fDMSOInstance != 0) return fDMSOInstance;
0046   const G4String name = "DMSO^0";
0047   // search in particle table]
0048   G4ParticleTable* pTable = G4ParticleTable::GetParticleTable();
0049   G4ParticleDefinition* anInstance = pTable->FindParticle(name);
0050   if (anInstance == 0) {
0051     const G4String formatedName = "DMSO^{0}";
0052
0053     G4double mass = 31.99546 * g / Avogadro * c_squared;
0054     anInstance =
0055       new G4MoleculeDefinition(name, mass, 2.4e-9 * (m * m / s), 0, 0, 1.7 * angstrom, 2);
0056
0057     ((G4MoleculeDefinition*)anInstance)->SetLevelOccupation(0);  // not implemented
0058     ((G4MoleculeDefinition*)anInstance)->SetFormatedName(formatedName);
0059   }
0060   fDMSOInstance = static_cast<G4DMSO*>(anInstance);
0061   return fDMSOInstance;
0062 }
0063
0064 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
0065
0066 G4OxygenB* G4OxygenB::fOxygenBInstance = 0;
0067
0068 G4OxygenB* G4OxygenB::Definition()
0069 {
0070   if (fOxygenBInstance != 0) return fOxygenBInstance;
0071   const G4String name = "Oxygen(B)";
0072   // search in particle table]
0073   G4ParticleTable* pTable = G4ParticleTable::GetParticleTable();
0074   G4ParticleDefinition* anInstance = pTable->FindParticle(name);
0075   if (anInstance == 0) {
0076     const G4String formatedName = "Oxygen(B)^{0}";
0077
0078     G4double mass = 31.99546 * g / Avogadro * c_squared;
0079     anInstance =
0080       new G4MoleculeDefinition(name, mass, 2.4e-9 * (m * m / s), 0, 0, 1.7 * angstrom, 2);
0081
0082     ((G4MoleculeDefinition*)anInstance)->SetLevelOccupation(0);  // not implemented
0083     ((G4MoleculeDefinition*)anInstance)->SetFormatedName(formatedName);
0084   }
0085   fOxygenBInstance = static_cast<G4OxygenB*>(anInstance);
0086   return fOxygenBInstance;
0087 }
0088
0089 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....