deltagZddA Class Reference

An observable class for the deviation from the SM of the \(Z dd\) axial coupling \(\delta g_{Zdd}^{A}/g_{SM}\). More...

#include <NP_couplings.h>

Inheritance diagram for deltagZddA:

Detailed Description

An observable class for the deviation from the SM of the \(Z dd\) axial coupling \(\delta g_{Zdd}^{A}/g_{SM}\).

Author

HEPfit Collaboration

Copyright

GNU General Public License

This class is used to compute the deviation from the SM on the \(Z dd\) axial coupling \(\delta g_{Zdd}^{A}/g_{SM}\).

Definition at line 805 of file NP_couplings.h.

Public Member Functions
double	computeThValue ()
	The deviation from the SM of the \(Z dd\) axial coupling \(\delta g_{Zdd}^{A}/g_{SM}\).
	deltagZddA (const StandardModel &SM_i, const double mu_i)
	Constructor.
virtual	~deltagZddA ()
	Destructor of the deltagZuuA class.
Public Member Functions inherited from ThObservable
double	getBinMax ()
	A get method to get the maximum value of the bin.
double	getBinMin ()
	A get method to get the minimum value of the bin.
const StandardModel &	getModel ()
	A get method to get the model.
const std::vector< std::string >	getParametersForObservable ()
	A get method to get the parameters for the specific observable.
void	setBinMax (double max)
	A set method to set the maximum value of the bin.
void	setBinMin (double min)
	A set method to set the minimum value of the bin.
void	setParametersForObservable (std::vector< std::string > parametersForObservable_i)
	A set method to get the parameters for the specific observable.
	ThObservable (const StandardModel &SM_i)
	Constructor.
	ThObservable (const ThObservable &orig)
	The copy constructor.
virtual	~ThObservable ()
	The default destructor.

Private Attributes
const double	mu
const NPbase *	myNPbase

Additional Inherited Members
Protected Attributes inherited from ThObservable
double	max
	the bin maximum.
double	min
	The bin minimum.
std::vector< std::string >	parametersForObservable
	a vector of parameter namesfor the specific observable
const StandardModel &	SM
	A reference to an object of StandardMode class.

Constructor & Destructor Documentation

deltagZddA()

deltagZddA::deltagZddA	(	const StandardModel &	SM_i,
		const double	mu_i
	)

Constructor.

Parameters

[in]

SM_i

a reference to an object of type StandardModel

Definition at line 559 of file NP_couplings.cpp.

:ThObservable(SM_i), mu(mu_i)
{
    if ((myNPbase = dynamic_cast<const NPbase*> (&SM)) == NULL)
        throw std::runtime_error("deltagZddA called with a class whose parent is not NPbase");
}

~deltagZddA()

deltagZddA::~deltagZddA ( )

virtual

Destructor of the deltagZuuA class.

Definition at line 567 of file NP_couplings.cpp.

{}

Member Function Documentation

computeThValue()

double deltagZddA::computeThValue ( )

virtual

The deviation from the SM of the \(Z dd\) axial coupling \(\delta g_{Zdd}^{A}/g_{SM}\).

Returns

\(\delta g_{Zdd}^{A}/g_{SM}\)

Implements ThObservable.

Definition at line 570 of file NP_couplings.cpp.

{
    //double dgA = myNPbase->deltaGA_f(SM.getQuarks(StandardModel::DOWN));
    double dgL = myNPbase->deltaGL_f_mu(SM.getQuarks(StandardModel::DOWN), mu);
    double dgR = myNPbase->deltaGR_f_mu(SM.getQuarks(StandardModel::DOWN), mu);
    double gSM = (SM.getQuarks(StandardModel::DOWN)).getIsospin();
 
    //return dgA/gSM;
    return (dgL - dgR)/gSM;
}

Member Data Documentation

mu

const double deltagZddA::mu

private

Definition at line 827 of file NP_couplings.h.

myNPbase

const NPbase* deltagZddA::myNPbase

private

Definition at line 826 of file NP_couplings.h.

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

• NP_couplings.h
• NP_couplings.cpp