G4NeutronHPorLElasticModel.cc

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00026 //
00027 // 05-11-21 NeutronHP or Low Energy Parameterization Models 
00028 //          Implemented by T. Koi (SLAC/SCCS)
00029 //          If NeutronHP data do not available for an element, then Low Energy 
00030 //          Parameterization models handle the interactions of the element.
00031 //
00032 
00033 // 05-11-21 NeutronHP or Low Energy Prameterization Models
00034 
00035 #include "G4NeutronHPorLElasticModel.hh"
00036 #include "G4SystemOfUnits.hh"
00037 
00038 G4NeutronHPorLElasticModel::G4NeutronHPorLElasticModel()
00039 {
00040    //theHPElastic = new G4NeutronHPElastic();
00041    theHPElastic = new G4NeutronHPorLElastic();
00042    theLElastic = new G4LElastic();
00043    theHPNames = new G4NeutronHPNames();
00044 }
00045 G4NeutronHPorLElasticModel::~G4NeutronHPorLElasticModel()
00046 {
00047    delete theHPElastic;
00048    delete theLElastic;
00049    delete theHPNames;
00050 }
00051 
00052 G4HadFinalState* G4NeutronHPorLElasticModel::ApplyYourself(const G4HadProjectile& aTrack, G4Nucleus& aTargetNucleus)
00053 {
00054    if ( aTrack.GetKineticEnergy() > 20*MeV ) 
00055    {
00056       //G4cout << "Select LE model " << G4endl;
00057       return theLElastic->ApplyYourself( aTrack , aTargetNucleus );
00058    }
00059 
00060    //G4int Z =  (G4int)(aTargetNucleus.GetZ()+0.5);  
00061    //migrate to integer A and Z
00062    G4int Z =  aTargetNucleus.GetZ_asInt();  
00063    G4String theNameOfElement = theHPNames->GetName( Z-1 ); // GetName(0) reply "Hydrogen" 
00064 
00065    if ( theHPElastic->IsThisElementOK( theNameOfElement ) )
00066    {
00067       //G4cout << "Select HP model " << G4endl;
00068       return theHPElastic->ApplyYourself( aTrack , aTargetNucleus ); 
00069    }
00070    else
00071    {
00072       //G4cout << "Select LE model " << G4endl;
00073       return theLElastic->ApplyYourself( aTrack , aTargetNucleus ); 
00074    }
00075 }
00076 

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