Geant4-11
G4QMDParameters.cc
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25//
26
27// Parameters comes from JQMD
28// Niita et al., JAERI-Data/Code 99-042
29
30#include "G4QMDParameters.hh"
31#include "G4Pow.hh"
33
35
37{
39
40 wl = 2.0; // width of wave packet [fm]
41 hbc = 0.1973; // h-bar c in GeVfm
42
43 //Pauli
44 cpw = 1.0 / 2.0 / wl;
45
46 cph = 2.0 * wl / (hbc*hbc);
47
48 cpc = 4.0;
49
50 epsx = -20.0 ;
51
52 rho0 = 0.168; // satulation density
53
54// Skyrme
55 G4double rpot = 1.0/3.0;
56
57 G4double ebinm = -16.0; // bounding energy [MeV]
58 G4double ebin = ebinm * 0.001;
59
60 G4double pfer = hbc * pow->A13 ( 3./2. *pi*pi * rho0 );
61
62 G4double rmass = 0.938;
63
64 G4double efer = pfer*pfer / 2. / rmass;
65
66 G4double t3 = 8. / 3. / rpot / pow->powA( rho0 , ( 1.+rpot ) ) * ( efer / 5. - ebin );
67
68 G4double t0 = -16./15. * efer / rho0 - ( 1.+rpot ) * t3 * pow->powA( rho0 , rpot );
69
70
71 G4double aaa = 3./4. * t0 * rho0;
72 G4double bbb = 3./8. * t3 * ( 2.+rpot ) * pow->powA( rho0 , ( 1.+rpot ) );
73 G4double esymm = 25 * 0.001; // symetric potential 25 [MeV] -> GeV
74
75 gamm = rpot + 1.0;
76
77// Local Potenials
78 c0 = aaa / ( rho0 * pow->powA( 4 * pi * wl , 1.5 ) * 2.0 );
79
80 c3 = bbb / ( pow->powA( rho0 , gamm ) * pow->powA ( (4.0*pi*wl) , (1.5*gamm) ) * ( gamm+1.0) );
81
82 cs = esymm / ( rho0 * pow->powA( (4.0*pi*wl) , 1.5 ) * 2.0 );
83
84 G4double ccoul = 0.001439767;
85 cl = ccoul/2.0 * 1; // Include Coulomb interaction
86 //cl = ccoul/2.0 * 0; // Not Include Coulomb interaction
87
88
89
90// GroundStateNucleus
91 cdp = 1.0 / pow->powA ( ( 4.0 * pi * wl ) , 1.5 );
92 c0p = c0 * 2.0;
93 c3p = c3 * ( gamm + 1.0 );
94 csp = cs * 2.0;
95 clp = cl * 2.0;
96
97}
98
99
100
102{
103 ;
104}
105
static constexpr double pi
Definition: G4SIunits.hh:55
double G4double
Definition: G4Types.hh:83
Definition: G4Pow.hh:49
static G4Pow * GetInstance()
Definition: G4Pow.cc:41
G4double A13(G4double A) const
Definition: G4Pow.cc:120
G4double powA(G4double A, G4double y) const
Definition: G4Pow.hh:230
static G4ThreadLocal G4QMDParameters * parameters
#define G4ThreadLocal
Definition: tls.hh:77