RAT::CCCrossSec Class Reference

Calculates neutrino-nucleus charged current interaction on Lithium-7. (based on ES generator). More...

#include <CCCrossSec.hh>

Public Types
enum	NuEType { nue , nuebar , numu , numubar }

Public Member Functions
	CCCrossSec (const char *flavor="nue")
void	Defaults ()
double	Sigma (const double Enu) const
	Calculate the total cross section for the neutrino energy Enu. More...
std::vector< double >	CalcAllowedElectronKE (const double Enu) const
	Return a vector with the allowed electron KE for each level for an incoming neutrino with energy Enu. More...
std::vector< double >	CalcAllowedNuclearEx (const double Enu) const
	Return a vector with the nuclear excitation for each level for an incoming neutrino with energy Enu. More...
std::vector< double >	GetAllowedTransitionTypes (const double Enu) const
	Return a vector with the allowed transition types for each level for an incoming neutrino with energy Enu. More...
std::vector< double >	CalcdSigmadTNorms (const double Enu) const
	Return a vector with the scaled differential cross section normalizations for each level for an incoming neutrino with energy Enu. More...
double	CrossSecNorm () const

Detailed Description

Calculates neutrino-nucleus charged current interaction on Lithium-7. (based on ES generator).

Author

Max Smiley masmi.nosp@m.ley@.nosp@m.berke.nosp@m.ley..nosp@m.edu – contact person

REVISION HISTORY:

Calculates the neutrino-nucleus CC cross section. Some remarks concerning the calculations.

Parameters

E,Enu	: Neutrino energy (MeV).
T,Te	: Recoil electron energy (MeV).

Returns

Cross section in units of $10^{-42}cm^{2}$

Member Function Documentation

CalcAllowedElectronKE()

std::vector< double > RAT::CCCrossSec::CalcAllowedElectronKE

(

const double

Enu

)

const

Return a vector with the allowed electron KE for each level for an incoming neutrino with energy Enu.

Parameters

Enu	Incoming neutrino energy (MeV)

Returns

Vector with the allowed electron KE in MeV .

CalcAllowedNuclearEx()

std::vector< double > RAT::CCCrossSec::CalcAllowedNuclearEx

(

const double

Enu

)

const

Return a vector with the nuclear excitation for each level for an incoming neutrino with energy Enu.

Parameters

Enu	Incoming neutrino energy (MeV)

Returns

Vector with the allowed nuclear excitation in MeV .

CalcdSigmadTNorms()

std::vector< double > RAT::CCCrossSec::CalcdSigmadTNorms

(

const double

Enu

)

const

Return a vector with the scaled differential cross section normalizations for each level for an incoming neutrino with energy Enu.

Parameters

Enu	Incoming neutrino energy (MeV)

Returns

Vector with the (relative) level normalizations for in arbitrary units.

CrossSecNorm()

double RAT::CCCrossSec::CrossSecNorm ( ) const

inline

Returns the global normalization of the cross section calculation. For precision reasons, the cross-section is performed on a different scale, and therefore any result returned by the calculation is missing this scale, which has to be applied separately.

Returns

cross section scaling factor (1e-42)

GetAllowedTransitionTypes()

std::vector< double > RAT::CCCrossSec::GetAllowedTransitionTypes

(

const double

Enu

)

const

Return a vector with the allowed transition types for each level for an incoming neutrino with energy Enu.

Parameters

Enu	Incoming neutrino energy (MeV)

Returns

Vector with the allowed electron transition types .

Sigma()

double RAT::CCCrossSec::Sigma

(

const double

Enu

)

const

Calculate the total cross section for the neutrino energy Enu.

Calculates total cross section for a given neutrino energy.

Parameters

Enu

Returns

total cross section in units of .

double norm[5] = {1.0, 1.7471, 1.6303, 0.01135, 0.07317}; double level[5]; level[0] = 0.350; level[1] = 0.350; level[2] = 0.350+0.4291; level[3] = 0.350+6.73; level[4] = 0.350+7.21;

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The documentation for this class was generated from the following files:

• /home/docs/checkouts/readthedocs.org/user_builds/ratpac/checkouts/latest/src/gen/include/RAT/CCCrossSec.hh
• /home/docs/checkouts/readthedocs.org/user_builds/ratpac/checkouts/latest/src/gen/src/CCCrossSec.cc