A class for calculating the branching ratio of the process \( \mu \to e \gamma \). More...

#include <li_lj_gamma.h>

Inheritance diagram for log_meg:

Detailed Description

A class for calculating the branching ratio of the process \( \mu \to e \gamma \).

Author: HEPfit Collaboration

Copyright: GNU General Public License

The log_meg class calculates the branching ratio of the process \( \mu \to e \gamma \) in the model.

Definition at line 48 of file li_lj_gamma.h.

Public Member Functions
double	computeThValue ()

	log_meg (const StandardModel &SM_i)
	Calculates the value of the process \( \mu \to e \gamma \). More...

Public Member Functions inherited from ThObservable
double	getBinMax ()
	A get method to get the maximum value of the bin. More...

double	getBinMin ()
	A get method to get the minimum value of the bin. More...

const StandardModel &	getModel ()
	A get method to get the model. More...

const std::vector< std::string >	getParametersForObservable ()
	A get method to get the parameters for the specific observable. More...

void	setBinMax (double max)
	A set method to set the maximum value of the bin. More...

void	setBinMin (double min)
	A set method to set the minimum value of the bin. More...

void	setParametersForObservable (std::vector< std::string > parametersForObservable_i)
	A set method to get the parameters for the specific observable. More...

	ThObservable (const StandardModel &SM_i)
	Constructor. More...

	ThObservable (const ThObservable &orig)
	The copy constructor. More...

virtual	~ThObservable ()
	The default destructor. More...

Additional Inherited Members
Protected Attributes inherited from ThObservable
double	max
	the bin maximum. More...

double	min
	The bin minimum. More...

std::vector< std::string >	parametersForObservable
	a vector of parameter namesfor the specific observable More...

const StandardModel &	SM
	A reference to an object of StandardMode class. More...

Constructor & Destructor Documentation

◆ log_meg()

log_meg::log_meg ( const StandardModel & SM_i )

Calculates the value of the process \( \mu \to e \gamma \).

Returns: value of the process \( \mu \to e \gamma \).

Definition at line 24 of file li_lj_gamma.cpp.

25: ThObservable(SM_i)

26{}

ThObservable::ThObservable

ThObservable(const StandardModel &SM_i)

Constructor.

Definition: ThObservable.h:32

Member Function Documentation

◆ computeThValue()

double log_meg::computeThValue ( )

virtual

Returns: decadic log of the process \( \mu \to e \gamma \).

Implements ThObservable.

Definition at line 28 of file li_lj_gamma.cpp.

{
    double alph = SM.getAle();
    double mMU = SM.getLeptons(StandardModel::MU).getMass();
    gslpp::vector<gslpp::complex> ** allcoeff_me = SM.getMyLeptonFlavour()->ComputeCoeffli_lj_gamma(1);
    double BR_mu_e_gamma = (alph*pow(mMU,5) * ((*(allcoeff_me[LO])) * (*(allcoeff_me[LO])).conjugate()).abs() / (2.99598e-19) );
    return log10(BR_mu_e_gamma);
}

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

Detailed Description

Public Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

◆ log_meg()

Member Function Documentation

◆ computeThValue()