An observable class for the electroweak Peskin-Takeuchi pseudo-observables. More...

#include <THDMWSTU.h>

Inheritance diagram for THDMWSTU:

Detailed Description

An observable class for the electroweak Peskin-Takeuchi pseudo-observables.

Author: HEPfit Collaboration

Copyright: GNU General Public License

This class is used to compute the observables \(S\), \(T\) and \(U\). Formulae from the appendix A of arxiv:0907.2696.

Definition at line 25 of file THDMWSTU.h.

Public Member Functions
double	computeThValue ()
	Empty constructor. More...

double	F (const double m02, const double m12) const
	Function \(F(m02,m12)\) used for THDMW. Remember that this function is defined for THDMW and SUSY while for THDM we have a multiplicative factor 0.5. More...

	THDMWSTU (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...

Public Attributes
const THDMW &	myTHDMW

Protected Attributes
THDMWcache *	mycache

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

◆ THDMWSTU()

THDMWSTU::THDMWSTU ( const StandardModel & SM_i )

Constructor.

Parameters

[in] SM_i A referene to the StandardModel object

Definition at line 15 of file THDMWSTU.cpp.

: ThObservable(SM_i), myTHDMW(static_cast<const THDMW&> (SM_i))
 
{
    mycache = new THDMWcache(SM_i);
};

Member Function Documentation

◆ computeThValue()

double THDMWSTU::computeThValue ( )

virtual

Empty constructor.

Implements ThObservable.

Reimplemented in THDMWDeltaS, THDMWDeltaT, and THDMWDeltaU.

Definition at line 22 of file THDMWSTU.cpp.

{
    return 0.0;
}

◆ F()

double THDMWSTU::F	(	const double	m02,
		const double	m12
	)		const

Function \(F(m02,m12)\) used for THDMW. Remember that this function is defined for THDMW and SUSY while for THDM we have a multiplicative factor 0.5.

Parameters

[in]	m02	mass square \(m_0^2\)
[in]	m12	mass square \(m_1^2\)

Returns: \(F(m02,m12)\)

Definition at line 27 of file THDMWSTU.cpp.

                                                           {
    double F;
 
    if(m02 == 0. && m12 != 0.) {
        F= m12;
    } else if(m02 != 0. && m12 == 0.){
        F=m02;
    } else if((m02 == 0. && m12 == 0.) || (fabs(m02-m12) < LEPS)){
        F=0.;
    } else if (m02 != 0 && m12 != 0){
        F=(m02 + m12) - 2*((m02 * m12) / (m02 - m12)) * log(m02/m12);
    } else
        throw std::runtime_error("Error in THDM::F()");
    return (F);
}

Member Data Documentation

◆ mycache

THDMWcache* THDMWSTU::mycache

protected

Definition at line 51 of file THDMWSTU.h.

◆ myTHDMW

const THDMW& THDMWSTU::myTHDMW

Definition at line 38 of file THDMWSTU.h.

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