COHElasticPXSec.h
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1 //____________________________________________________________________________
2 /*!
3 
4 \class genie::COHElasticPXSec
5 
6 \brief Differential cross section for v+As coherent elastic scattering.
7  Is a concrete implementation of the XSecAlgorithmI interface. \n
8 
9 \ref
10 
11 \author
12 
13 \created
14 
15 \cpright Copyright (c) 2003-2019, The GENIE Collaboration
16  For the full text of the license visit http://copyright.genie-mc.org
17  or see $GENIE/LICENSE
18 */
19 //____________________________________________________________________________
20 
21 #ifndef _COHERENT_ELASTIC_PXSEC_H_
22 #define _COHERENT_ELASTIC_PXSEC_H_
23 
25 
26 namespace genie {
27 
28 class XSecIntegratorI;
29 
31 
32 public:
34  COHElasticPXSec(string config);
35  virtual ~COHElasticPXSec();
36 
37  //-- XSecAlgorithmI interface implementation
38  double XSec (const Interaction * i, KinePhaseSpace_t k) const;
39  double Integral (const Interaction * i) const;
40  bool ValidProcess (const Interaction * i) const;
41 
42  //-- override the Algorithm::Configure methods to load configuration
43  // data to private data members
44  void Configure (const Registry & config);
45  void Configure (string param_set);
46 
47 private:
48 
49  void LoadConfig(void);
50 
51  const XSecIntegratorI * fXSecIntegrator; ///< cross section integrator
52  double fSin2thw; ///< sin^2(weinberg angle)
53 };
54 
55 } // genie namespace
56 #endif // _COHERENT_ELASTIC_PXSEC_H_
Cross Section Calculation Interface.
bool ValidProcess(const Interaction *i) const
Can this cross section algorithm handle the input process?
Differential cross section for v+As coherent elastic scattering. Is a concrete implementation of the ...
THE MAIN GENIE PROJECT NAMESPACE
Definition: GeneratorBase.h:8
Cross Section Integrator Interface.
Definition: config.py:1
double fSin2thw
sin^2(weinberg angle)
enum genie::EKinePhaseSpace KinePhaseSpace_t
double Integral(const Interaction *i) const
Summary information for an interaction.
Definition: Interaction.h:56
double XSec(const Interaction *i, KinePhaseSpace_t k) const
Compute the cross section for the input interaction.
const XSecIntegratorI * fXSecIntegrator
cross section integrator
void Configure(const Registry &config)
A registry. Provides the container for algorithm configuration parameters.
Definition: Registry.h:66