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G4PreCompoundProton.cc
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26 // $Id: G4PreCompoundProton.cc 90337 2015-05-26 08:34:27Z gcosmo $
27 //
28 // -------------------------------------------------------------------
29 //
30 // GEANT4 Class file
31 //
32 //
33 // File name: G4PreCompoundProton
34 //
35 // Author: V.Lara
36 //
37 // Modified:
38 // 21.08.2008 J. M. Quesada added external choice of inverse cross section option
39 // 21.08.2008 J. M. Quesada added external choice for superimposed Coulomb
40 // barrier (if useSICB=true)
41 // 20.08.2010 V.Ivanchenko added G4Pow and G4PreCompoundParameters pointers
42 // use int Z and A and cleanup
43 //
44 
45 #include "G4PreCompoundProton.hh"
46 #include "G4PhysicalConstants.hh"
47 #include "G4SystemOfUnits.hh"
48 #include "G4Proton.hh"
49 #include "G4Log.hh"
50 #include "G4Exp.hh"
51 
53  : G4PreCompoundNucleon(G4Proton::Proton(), &theProtonCoulombBarrier)
54 {}
55 
57 {}
58 
59 G4double G4PreCompoundProton::GetRj(G4int nParticles, G4int nCharged) const
60 {
61  G4double rj = 0.0;
62  if(nParticles > 0) {
63  rj = static_cast<G4double>(nCharged)/static_cast<G4double>(nParticles);
64  }
65  return rj;
66 }
67 
69 {
70  G4double C = 0.0;
71  if (theResZ >= 70)
72  {
73  C = 0.10;
74  }
75  else
76  {
77  C = ((((0.15417e-06*theResZ) - 0.29875e-04)*theResZ
78  + 0.21071e-02)*theResZ - 0.66612e-01)*theResZ + 0.98375;
79  }
80  return 1.0 + C;
81 }
82 
84 {
85  return -theCoulombBarrier;
86 }
87 
virtual G4double GetAlpha() const
double G4double
Definition: G4Types.hh:76
virtual G4double GetBeta() const
int G4int
Definition: G4Types.hh:78
double C(double temp)
virtual G4double GetRj(G4int NumberParticles, G4int NumberCharged) const