(Generated on Fri Feb 19 2016 13:25:10 by 1.8.9.1)
Alepton Class Reference

An observable class for the left-right asymmetry in $$e^+e^-\to Z\to \ell^+ \ell^-$$ at the $$Z$$ pole. More...

#include <Alepton.h>

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Detailed Description

An observable class for the left-right asymmetry in $$e^+e^-\to Z\to \ell^+ \ell^-$$ at the $$Z$$ pole.

This class is used to compute the left-right asymmetry for an $$e^+e^-\to Z\to \ell^+ \ell^-$$ process at the $$Z$$ pole, where $$\ell$$ denotes a charged lepton, and lepton-flavour universality is assumed.

EW_NPZff::Alepton() and the detailed description of EW class for the inclusion of new physics contribution

Definition at line 30 of file Alepton.h.

Public Member Functions

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

double computeThValue ()
The left-right asymmetry for $$e^+e^-\to Z\to \ell^+ \ell^-$$ at the $$Z$$ pole, $$\mathcal{A}_\ell$$. 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...

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

 Alepton::Alepton ( const StandardModel & SM_i )
inline

Constructor.

Parameters
 [in] SM_i a reference to an object of type StandardModel

Definition at line 37 of file Alepton.h.

38  : ThObservable(SM_i)
39  {
40  };
ThObservable(const StandardModel &SM_i)
Constructor.
Definition: ThObservable.h:29

Member Function Documentation

 double Alepton::computeThValue ( )
virtual

The left-right asymmetry for $$e^+e^-\to Z\to \ell^+ \ell^-$$ at the $$Z$$ pole, $$\mathcal{A}_\ell$$.

Returns
$$\mathcal{A}_\ell$$

Implements ThObservable.

Definition at line 10 of file Alepton.cpp.

11 {
12  return SM.A_f(SM.getLeptons(SM.ELECTRON));
13 }
Particle getLeptons(const StandardModel::lepton p) const
A get method to retrieve the member object of a lepton.
const StandardModel & SM
A reference to an object of StandardMode class.
Definition: ThObservable.h:99
virtual double A_f(const Particle f) const
The left-right asymmetry in at the -pole, .

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