Detailed Description

An observable class for the total decay width of the \(Z\) boson.

This class is used to compute the total decay width of the \(Z\) boson,

\[ \Gamma_Z = 3\,\Gamma_\nu + \Gamma_{e} + \Gamma_{\mu} + \Gamma_{\tau} + \Gamma_h\,, \]

where \(\Gamma_h=\sum_{q\neq t}\Gamma_q\) is the total hadronic width.

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

Definition at line 32 of file GammaZ.h.

Public Member Functions
double	computeThValue ()
	The total decay width of the \(Z\) boson, \(\Gamma_Z\), in units of GeV. More...

	GammaZ (const StandardModel &SM_i)
	Constructor. 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

GammaZ::GammaZ ( const StandardModel & SM_i )

inline

Constructor.

Parameters

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

Definition at line 39 of file GammaZ.h.

    : ThObservable(SM_i) 
    {
    };

double GammaZ::computeThValue ( )

virtual

The total decay width of the \(Z\) boson, \(\Gamma_Z\), in units of GeV.

Definition at line 11 of file GammaZ.cpp.

{
    return SM.Gamma_Z();
}

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