Geant4_10
G4ParamExpTwoBodyAngDst.hh
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26 // $Id: G4ParamExpTwoBodyAngDst.hh 67633 2013-02-27 20:38:04Z mkelsey $
27 // Author: Michael Kelsey (SLAC)
28 // Date: 20 February 2013
29 //
30 // Description: Templated base class for exponential parametrization of
31 // two-body angular distributions in Bertini-style cascade
32 //
33 // 20130227 Renamed from "ParamExp" to "ParamExp" to fix misattribution.
34 
35 #ifndef G4ParamExpTwoBodyAngDst_h
36 #define G4ParamExpTwoBodyAngDst_h 1
37 
38 #include "G4VTwoBodyAngDst.hh"
39 #include "G4CascadeInterpolator.hh"
40 
41 
42 template <G4int NKEBINS>
44 public:
45  enum { nKEbins=NKEBINS }; // For use in function arguments
46 
48  const G4double (&kebins)[nKEbins],
49  const G4double (&pFrac)[nKEbins],
50  const G4double (&pA)[nKEbins],
51  const G4double (&pC)[nKEbins],
52  const G4double (&pCos)[nKEbins],
53  G4int verbose = 0)
54  : G4VTwoBodyAngDst(name, verbose), labKE(kebins), angleCut(pFrac),
55  smallScale(pA), largeScale(pC), cosScale(pCos), interpolator(kebins) {;}
56 
58 
59  virtual G4double GetCosTheta(const G4double& ekin, const G4double& pcm) const;
60 
61 protected:
62  // Kinetic energies at which angular distributions are taken
63  const G4double (&labKE)[nKEbins];
64 
65  // Cut-off for small- vs. large-angle functions at each energy
67 
68  // Scale factors for small- vs. large-angle regions
71 
72  // Scale factor for exponential mapping to cos(theta)
74 
76 };
77 
78 // Implementations must be included for templated classes
79 #include "G4ParamExpTwoBodyAngDst.icc"
80 
81 #endif /* G4ParamExpTwoBodyAngDst_h */
virtual G4double GetCosTheta(const G4double &ekin, const G4double &pcm) const
G4ParamExpTwoBodyAngDst(const G4String &name, const G4double(&kebins)[nKEbins], const G4double(&pFrac)[nKEbins], const G4double(&pA)[nKEbins], const G4double(&pC)[nKEbins], const G4double(&pCos)[nKEbins], G4int verbose=0)
G4CascadeInterpolator< NKEBINS > interpolator
const G4double(& smallScale)[nKEbins]
const XML_Char * name
Definition: expat.h:151
const G4double(& largeScale)[nKEbins]
int G4int
Definition: G4Types.hh:78
const G4double(& labKE)[nKEbins]
const G4double(& angleCut)[nKEbins]
double G4double
Definition: G4Types.hh:76
const G4double(& cosScale)[nKEbins]