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25 //
26 // INCL++ intra-nuclear cascade model
27 // Alain Boudard, CEA-Saclay, France
28 // Joseph Cugnon, University of Liege, Belgium
29 // Jean-Christophe David, CEA-Saclay, France
30 // Pekka Kaitaniemi, CEA-Saclay, France, and Helsinki Institute of Physics, Finland
31 // Sylvie Leray, CEA-Saclay, France
32 // Davide Mancusi, CEA-Saclay, France
33 //
34 #define INCLXX_IN_GEANT4_MODE 1
35
36 #include "globals.hh"
37
38 /** \file G4INCLDeuteronDensity.hh
39 * \brief Deuteron density in r and p according to the Paris potential.
40 *
41 * \date 6 March 2012
42 * \author Davide Mancusi
43 */
44
45 #ifndef G4INCLDEUTERONDENSITY_HH_
46 #define G4INCLDEUTERONDENSITY_HH_ 1
47
48 #include "G4INCLIFunction1D.hh"
49
50 namespace G4INCL {
51
52 /// \brief Static class for the deuteron density
53 namespace DeuteronDensity {
54
55 /** \brief PDF for a nucleon in r space
56 *
57 * The distribution is normalised to 1.
58 *
59 * \param r distance from the deuteron centre [fm]
60 * \return 4 * pi * r^2 * |psi|^2
61 */
62 G4double densityR(const G4double r);
63
64 /** \brief First derivative of the r-space density function
65 *
66 * \param r distance from the deuteron centre [fm]
67 * \return d|psi|^2/dr
68 */
69 G4double derivDensityR(const G4double r);
70
71 /** \brief PDF for a nucleon in p space
72 *
73 * The distribution is normalised to 1.
74 *
75 * \param p nucleon momentum [MeV/c]
76 * \return 4 * pi * p^2 * d|psi|^2/dp
77 */
78 G4double densityP(const G4double p);
79
80 G4double wavefunctionR(const G4int l, const G4double r);
81 G4double wavefunctionP(const G4int l, const G4double p);
82 G4double derivWavefunctionR(const G4int l, const G4double r);
83
84 }
85
86 }
87
88 #endif // G4INCLDEUTERONDENSITY_HH_
89