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Geant4/processes/hadronic/models/de_excitation/multifragmentation/src/G4StatMFMacroTetraNucleon.cc

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Diff markup

Differences between /processes/hadronic/models/de_excitation/multifragmentation/src/G4StatMFMacroTetraNucleon.cc (Version 11.3.0) and /processes/hadronic/models/de_excitation/multifragmentation/src/G4StatMFMacroTetraNucleon.cc (Version 8.3.p1)


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 26 //                                                 26 //
                                                   >>  27 // $Id: G4StatMFMacroTetraNucleon.cc,v 1.5 2006/06/29 20:25:23 gunter Exp $
                                                   >>  28 // GEANT4 tag $Name: geant4-08-03-patch-01 $
 27 //                                                 29 //
 28 // Hadronic Process: Nuclear De-excitations        30 // Hadronic Process: Nuclear De-excitations
 29 // by V. Lara                                      31 // by V. Lara
 30                                                    32 
 31 #include "G4StatMFMacroTetraNucleon.hh"            33 #include "G4StatMFMacroTetraNucleon.hh"
 32 #include "G4PhysicalConstants.hh"              << 
 33 #include "G4SystemOfUnits.hh"                  << 
 34 #include "G4Log.hh"                            << 
 35 #include "G4Exp.hh"                            << 
 36 #include "G4Pow.hh"                            << 
 37                                                << 
 38 G4StatMFMacroTetraNucleon::G4StatMFMacroTetraN << 
 39   : G4VStatMFMacroCluster(4)                   << 
 40 {}                                             << 
 41                                                << 
 42 G4StatMFMacroTetraNucleon::~G4StatMFMacroTetra << 
 43 {}                                             << 
 44                                                << 
 45 G4double                                       << 
 46 G4StatMFMacroTetraNucleon::CalcMeanMultiplicit << 
 47             const G4double mu,                 << 
 48             const G4double nu,                 << 
 49             const G4double T)                  << 
 50 {                                              << 
 51   G4double ThermalWaveLenght = 16.15*fermi/std << 
 52   G4double lambda3 = ThermalWaveLenght*Thermal << 
 53   static const G4double degeneracy = 1;  // He << 
 54                                                    34 
 55   //old value was 30.11*MeV                    <<  35 // Copy constructor
 56   G4double BindingE = G4NucleiProperties::GetB <<  36 G4StatMFMacroTetraNucleon::
                                                   >>  37 G4StatMFMacroTetraNucleon(const G4StatMFMacroTetraNucleon & ) :
                                                   >>  38     G4VStatMFMacroCluster(0)  // Beacuse the def. constr. of base class is private
                                                   >>  39 {
                                                   >>  40     throw G4HadronicException(__FILE__, __LINE__, "G4StatMFMacroTetraNucleon::copy_constructor meant to not be accessable");
                                                   >>  41 }
                                                   >>  42 
                                                   >>  43 // Operators
                                                   >>  44 
                                                   >>  45 G4StatMFMacroTetraNucleon & G4StatMFMacroTetraNucleon::
                                                   >>  46 operator=(const G4StatMFMacroTetraNucleon & )
                                                   >>  47 {
                                                   >>  48     throw G4HadronicException(__FILE__, __LINE__, "G4StatMFMacroTetraNucleon::operator= meant to not be accessable");
                                                   >>  49     return *this;
                                                   >>  50 }
                                                   >>  51 
                                                   >>  52 
                                                   >>  53 G4bool G4StatMFMacroTetraNucleon::operator==(const G4StatMFMacroTetraNucleon & ) const
                                                   >>  54 {
                                                   >>  55     throw G4HadronicException(__FILE__, __LINE__, "G4StatMFMacroTetraNucleon::operator== meant to not be accessable");
                                                   >>  56     return false;
                                                   >>  57 }
                                                   >>  58  
                                                   >>  59 
                                                   >>  60 G4bool G4StatMFMacroTetraNucleon::operator!=(const G4StatMFMacroTetraNucleon & ) const
                                                   >>  61 {
                                                   >>  62     throw G4HadronicException(__FILE__, __LINE__, "G4StatMFMacroTetraNucleon::operator!= meant to not be accessable");
                                                   >>  63     return true;
                                                   >>  64 }
                                                   >>  65 
                                                   >>  66 
                                                   >>  67 
                                                   >>  68 G4double G4StatMFMacroTetraNucleon::CalcMeanMultiplicity(const G4double FreeVol, const G4double mu, 
                                                   >>  69                const G4double nu, const G4double T)
                                                   >>  70 {
                                                   >>  71     const G4double ThermalWaveLenght = 16.15*fermi/std::sqrt(T);
                                                   >>  72   
                                                   >>  73     const G4double lambda3 = ThermalWaveLenght*ThermalWaveLenght*ThermalWaveLenght;
                                                   >>  74   
                                                   >>  75     const G4double degeneracy = 1;  // He4
                                                   >>  76   
                                                   >>  77     const G4double Coulomb = (3./5.)*(elm_coupling/G4StatMFParameters::Getr0())*
                                                   >>  78   (1.0 - 1.0/std::pow(1.0+G4StatMFParameters::GetKappaCoulomb(),1./3.));
                                                   >>  79 
                                                   >>  80     const G4double BindingE = G4NucleiPropertiesTable::GetBindingEnergy(2,theA); //old value was 30.11*MeV
 57                                                    81   
 58   G4double exponent = (BindingE + theA*(mu+nu* <<  82     G4double exponent = (BindingE + theA*(mu+nu*theZARatio+T*T/_InvLevelDensity) - 
 59            - G4StatMFParameters::GetCoulomb()* <<  83        Coulomb*theZARatio*theZARatio*std::pow(static_cast<G4double>(theA),5./3.))/T;
 60            theA*G4Pow::GetInstance()->Z23(theA <<  84     if (exponent > 700.0) exponent = 700.0;
 61   if (exponent > 300.0) exponent = 300.0;      << 
 62                                                    85     
 63   _MeanMultiplicity = ( degeneracy*FreeVol*the <<  86     _MeanMultiplicity = ( degeneracy*FreeVol* static_cast<G4double>(theA)* 
 64     G4Exp(exponent);                           <<  87         std::sqrt(static_cast<G4double>(theA))/lambda3)* 
                                                   >>  88   std::exp(exponent);
 65                                                    89        
 66   return _MeanMultiplicity;                    <<  90     return _MeanMultiplicity; 
 67 }                                                  91 }
 68                                                    92 
                                                   >>  93 
 69 G4double G4StatMFMacroTetraNucleon::CalcEnergy     94 G4double G4StatMFMacroTetraNucleon::CalcEnergy(const G4double T)
 70 {                                                  95 {
 71   return _Energy = -G4NucleiProperties::GetBin <<  96     const G4double Coulomb = (3./5.)*(elm_coupling/G4StatMFParameters::Getr0())*
 72     G4StatMFParameters::GetCoulomb() * theZARa <<  97   (1.0 - 1.0/std::pow(1.0+G4StatMFParameters::GetKappaCoulomb(),1./3.));
 73     theA*G4Pow::GetInstance()->Z23(theA) +     <<  98                   
 74     1.5 * T + theA * T*T/_InvLevelDensity;     <<  99     return _Energy  = -G4NucleiPropertiesTable::GetBindingEnergy(2,theA) + 
 75 }                                              << 100   Coulomb * theZARatio * theZARatio * std::pow(static_cast<G4double>(theA),5./3.) +
 76                                                << 101   (3./2.) * T +
 77 G4double                                       << 102   theA * T*T/_InvLevelDensity;
 78 G4StatMFMacroTetraNucleon::CalcEntropy(const G << 103               
 79                const G4double FreeVol)         << 104 }
 80 {                                              << 105 
 81   G4double Entropy = 0.0;                      << 106 
 82   if (_MeanMultiplicity > 0.0) {               << 107 
 83     G4double ThermalWaveLenght = 16.15*fermi/s << 108 G4double G4StatMFMacroTetraNucleon::CalcEntropy(const G4double T, const G4double FreeVol)
 84     G4double lambda3 = ThermalWaveLenght*Therm << 109 {
 85     Entropy = _MeanMultiplicity*(2.5 + G4Log(8 << 110     const G4double ThermalWaveLenght = 16.15*fermi/std::sqrt(T);
 86       8.0*T/_InvLevelDensity;                  << 111     const G4double lambda3 = ThermalWaveLenght*ThermalWaveLenght*ThermalWaveLenght;
 87   }                                            << 112 
 88   return Entropy;                              << 113     G4double Entropy = 0.0;
                                                   >> 114     if (_MeanMultiplicity > 0.0)
                                                   >> 115   Entropy = _MeanMultiplicity*(5./2.+
                                                   >> 116              std::log(8.0*FreeVol/(lambda3*_MeanMultiplicity)))+ // 8 = theA*std::sqrt(theA)
                                                   >> 117       8.0*T/_InvLevelDensity;     
                                                   >> 118                 
                                                   >> 119     return Entropy;
 89 }                                                 120 }
 90                                                   121