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IMDAnnihilationPXSec.h
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1 //____________________________________________________________________________
2 /*!
3 
4 \class genie::IMDAnnihilationPXSec
5 
6 \brief nuebar + e- -> mu- + numubar [CC]
7  scattering differential cross section \n
8 
9  Is a concrete implementation of the XSecAlgorithmI interface. \n
10 
11 \ref W.J.Marciano and Z.Parsa, Neutrino-electron scattering theory,
12  J.Phys.G: Nucl.Part.Phys. 29 (2003) 2629-2645
13 
14 \author Rosen Matev (r.matev@gmail.com)
15 
16 \created October 3, 2011
17 
18 \cpright Copyright (c) 2003-2024, The GENIE Collaboration
19  For the full text of the license visit http://copyright.genie-mc.org
20 */
21 //____________________________________________________________________________
22 
23 #ifndef _IMD_ANNIHILATION_PXSEC_H_
24 #define _IMD_ANNIHILATION_PXSEC_H_
25 
27 
28 namespace genie {
29 
30 class IntegratorI;
31 class XSecIntegratorI;
32 
34 
35 public:
37  IMDAnnihilationPXSec(string config);
38  virtual ~IMDAnnihilationPXSec();
39 
40  //-- XSecAlgorithmI interface implementation
41  double XSec (const Interaction * i, KinePhaseSpace_t k) const;
42  double Integral (const Interaction * i) const;
43  bool ValidProcess (const Interaction * i) const;
44  bool ValidKinematics (const Interaction * i) const;
45 
46  //-- overload the Algorithm::Configure() methods to load private data
47  // members from configuration options
48  void Configure(const Registry & config);
49  void Configure(string config);
50 
51 private:
52  void LoadConfig (void);
53 
55 
56 };
57 
58 } // genie namespace
59 #endif // _IMD_ANNIHILATION_PXSEC_H_
Cross Section Calculation Interface.
Cross Section Integrator Interface.
void Configure(const Registry &config)
enum genie::EKinePhaseSpace KinePhaseSpace_t
bool ValidKinematics(const Interaction *i) const
Is the input kinematical point a physically allowed one?
Summary information for an interaction.
Definition: Interaction.h:56
const XSecIntegratorI * fXSecIntegrator
double Integral(const Interaction *i) const
A registry. Provides the container for algorithm configuration parameters.
Definition: Registry.h:65
bool ValidProcess(const Interaction *i) const
Can this cross section algorithm handle the input process?
double XSec(const Interaction *i, KinePhaseSpace_t k) const
Compute the cross section for the input interaction.
nuebar + e- -> mu- + numubar [CC] scattering differential cross section