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25 // 25 //
26 // INCL++ intra-nuclear cascade model 26 // INCL++ intra-nuclear cascade model
27 // Alain Boudard, CEA-Saclay, France 27 // Alain Boudard, CEA-Saclay, France
28 // Joseph Cugnon, University of Liege, Belgium 28 // Joseph Cugnon, University of Liege, Belgium
29 // Jean-Christophe David, CEA-Saclay, France 29 // Jean-Christophe David, CEA-Saclay, France
30 // Pekka Kaitaniemi, CEA-Saclay, France, and H 30 // Pekka Kaitaniemi, CEA-Saclay, France, and Helsinki Institute of Physics, Finland
31 // Sylvie Leray, CEA-Saclay, France 31 // Sylvie Leray, CEA-Saclay, France
32 // Davide Mancusi, CEA-Saclay, France 32 // Davide Mancusi, CEA-Saclay, France
33 // 33 //
34 #define INCLXX_IN_GEANT4_MODE 1 34 #define INCLXX_IN_GEANT4_MODE 1
35 35
36 #include "globals.hh" 36 #include "globals.hh"
37 37
38 /** \file G4INCLNDFWoodsSaxon.hh 38 /** \file G4INCLNDFWoodsSaxon.hh
39 * \brief Class for Woods-Saxon density 39 * \brief Class for Woods-Saxon density
40 * 40 *
41 * \date 16 July 2012 41 * \date 16 July 2012
42 * \author Davide Mancusi 42 * \author Davide Mancusi
43 */ 43 */
44 44
45 #ifndef G4INCLNDFWOODSSAXON_HH_ 45 #ifndef G4INCLNDFWOODSSAXON_HH_
46 #define G4INCLNDFWOODSSAXON_HH_ 46 #define G4INCLNDFWOODSSAXON_HH_
47 47
48 #include "G4INCLIFunction1D.hh" 48 #include "G4INCLIFunction1D.hh"
49 #include <cmath> 49 #include <cmath>
50 50
51 namespace G4INCL { 51 namespace G4INCL {
52 52
53 namespace NuclearDensityFunctions { 53 namespace NuclearDensityFunctions {
54 54
55 class WoodsSaxonRP : public IFunction1D { 55 class WoodsSaxonRP : public IFunction1D {
56 public: 56 public:
57 WoodsSaxonRP(G4double radiusParameter, 57 WoodsSaxonRP(G4double radiusParameter, G4double maximumRadius, G4double diffusenessParameter) :
58 IFunction1D(0., maximumRadius), 58 IFunction1D(0., maximumRadius),
59 theRadiusParameter(radiusParameter), 59 theRadiusParameter(radiusParameter),
60 theDiffusenessParameter(diffusenessP 60 theDiffusenessParameter(diffusenessParameter)
61 {} 61 {}
62 62
63 inline G4double operator()(const G4dou 63 inline G4double operator()(const G4double r) const {
64 G4double wsax = std::pow(r,3) 64 G4double wsax = std::pow(r,3)
65 *std::exp((r - theRadiusParameter) 65 *std::exp((r - theRadiusParameter)/theDiffusenessParameter)
66 /std::pow((1.0 + std::exp((r - the 66 /std::pow((1.0 + std::exp((r - theRadiusParameter)/theDiffusenessParameter)),2);
67 return wsax/theDiffusenessParameter; 67 return wsax/theDiffusenessParameter;
68 } 68 }
69 69
70 inline G4double getRadiusParameter() { 70 inline G4double getRadiusParameter() { return theRadiusParameter; };
71 inline G4double getDiffusenessParamete 71 inline G4double getDiffusenessParameter() { return theDiffusenessParameter; };
72 72
73 inline void setRadiusParameter(G4doubl 73 inline void setRadiusParameter(G4double r) { theRadiusParameter = r; };
74 inline void setDiffusenessParameter(G4 74 inline void setDiffusenessParameter(G4double a) { theDiffusenessParameter = a; };
75 75
76 protected: 76 protected:
77 G4double theRadiusParameter, theDiffus 77 G4double theRadiusParameter, theDiffusenessParameter;
78 }; 78 };
79 79
80 class WoodsSaxon : public IFunction1D { 80 class WoodsSaxon : public IFunction1D {
81 public: 81 public:
82 WoodsSaxon(G4double radiusParameter, G 82 WoodsSaxon(G4double radiusParameter, G4double maximumRadius, G4double diffusenessParameter) :
83 IFunction1D(0., maximumRadius), 83 IFunction1D(0., maximumRadius),
84 theRadiusParameter(radiusParameter), 84 theRadiusParameter(radiusParameter),
85 theDiffusenessParameter(diffusenessP 85 theDiffusenessParameter(diffusenessParameter)
86 {} 86 {}
87 87
88 inline G4double operator()(const G4dou 88 inline G4double operator()(const G4double r) const {
89 return r * r / (1.0 + std::exp((r - 89 return r * r / (1.0 + std::exp((r - theRadiusParameter)/theDiffusenessParameter));
90 } 90 }
91 91
92 inline G4double getRadiusParameter() { 92 inline G4double getRadiusParameter() { return theRadiusParameter; };
93 inline G4double getDiffusenessParamete 93 inline G4double getDiffusenessParameter() { return theDiffusenessParameter; };
94 94
95 inline void setRadiusParameter(G4doubl 95 inline void setRadiusParameter(G4double r) { theRadiusParameter = r; };
96 inline void setDiffusenessParameter(G4 96 inline void setDiffusenessParameter(G4double a) { theDiffusenessParameter = a; };
97 97
98 protected: 98 protected:
99 G4double theRadiusParameter, theDiffus 99 G4double theRadiusParameter, theDiffusenessParameter;
100 }; 100 };
101 101
102 } 102 }
103 103
104 } 104 }
105 105
106 #endif // G4INCLNDFWOODSSAXON_HH_ 106 #endif // G4INCLNDFWOODSSAXON_HH_
107 107