mu_e_gamma Class Reference

Calculates the value of the process \( \ell_j \to \ell_i \gamma \). More...

#include <li_lj_gamma.h>

Inheritance diagram for mu_e_gamma:
[legend]
Collaboration diagram for mu_e_gamma:
[legend]

Detailed Description

Calculates the value of the process \( \ell_j \to \ell_i \gamma \).

Returns
value of the process \( \ell_j \to \ell_i \gamma \).
value of the process \( \ell_j \to \ell_i \gamma \).

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

Author
HEPfit Collaboration

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

Definition at line 43 of file li_lj_gamma.h.

Public Member Functions

double computeThValue ()
 
 mu_e_gamma (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 StandardModelgetModel ()
 A get method to get the model. 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...
 
 ThObservable (const StandardModel &SM_i)
 Constructor. More...
 
 ThObservable (const ThObservable &orig)
 The copy constructor. More...
 
virtual ~ThObservable ()
 The default destructor. More...
 

Private Attributes

const StandardModelmySM
 Constructor containing the Wilson coefficient. More...
 

Additional Inherited Members

- Protected Attributes inherited from ThObservable
double max
 the bin maximum. More...
 
double min
 The bin minimum. More...
 
const StandardModelSM
 A reference to an object of StandardMode class. More...
 

Constructor & Destructor Documentation

mu_e_gamma::mu_e_gamma ( 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 20 of file li_lj_gamma.cpp.

21 : ThObservable(SM_i), mySM(SM_i)
22 {}
const StandardModel & mySM
Constructor containing the Wilson coefficient.
Definition: li_lj_gamma.h:61
ThObservable(const StandardModel &SM_i)
Constructor.
Definition: ThObservable.h:29

Member Function Documentation

double mu_e_gamma::computeThValue ( )
virtual
Returns
value of the process \( \mu \to e \gamma \).

Implements ThObservable.

Definition at line 24 of file li_lj_gamma.cpp.

25 {
26  double alph = mySM.getAle();
27  double mMU = mySM.getLeptons(StandardModel::MU).getMass();
29  double BR_mu_e_gamma = (alph*pow(mMU,5) * ((*(allcoeff_me[LO])) * (*(allcoeff_me[LO])).conjugate()).abs() / (2.99598e-19) );
30 // double BR_mu_e_gamma = log10((alph*pow(mMU,5.0) * ((*(allcoeff_me[LO])) * (*(allcoeff_me[LO])).conjugate()).abs() / (3.0e-19) )); /*This is the log!*/
31  return BR_mu_e_gamma;
32 }
Particle getLeptons(const StandardModel::lepton p) const
A get method to retrieve the member object of a lepton.
gslpp::vector< gslpp::complex > ** ComputeCoeffli_lj_gamma(int li_lj)
Computes the Wilson coefficient for the process .
Definition: LeptonFlavour.h:58
complex pow(const complex &z1, const complex &z2)
const StandardModel & mySM
Constructor containing the Wilson coefficient.
Definition: li_lj_gamma.h:61
LeptonFlavour * getMyLeptonFlavour() const
Definition: OrderScheme.h:33
double getAle() const
A get method to retrieve the fine-structure constant .
const double & getMass() const
A get method to access the particle mass.
Definition: Particle.h:61

Member Data Documentation

const StandardModel& mu_e_gamma::mySM
private

Constructor containing the Wilson coefficient.

Definition at line 61 of file li_lj_gamma.h.


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