positivity1 Class Reference

Controls that the scalar THDM potential is bounded from below. More...

#include <positivity.h>

Inheritance diagram for positivity1:

Detailed Description

Controls that the scalar THDM potential is bounded from below.

\(\lambda_3>-\sqrt{\lambda_1 \lambda_2}\).

Definition at line 52 of file positivity.h.

Public Member Functions
double	computeThValue ()
	positivity1 (const StandardModel &SM_i)
	Constructor. More...
Public Member Functions inherited from positivity
	positivity (const StandardModel &SM_i)
	Constructor. More...
	~positivity ()
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
Public Attributes inherited from positivity
lambda1 *	mylambda1
lambda2 *	mylambda2
const THDM *	myTHDM
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

positivity1()

positivity1::positivity1

(

const StandardModel &

SM_i

)

Constructor.

Definition at line 31 of file positivity.cpp.

: positivity(SM_i)
{}

Member Function Documentation

computeThValue()

double positivity1::computeThValue ( )

virtual

Returns

positivity1

Reimplemented from positivity.

Definition at line 35 of file positivity.cpp.

{
    double mHl2=myTHDM->getmHl2();
    double mHh2=myTHDM->getmHh2();
    double mHp2=myTHDM->getmHp2();
    double sina=myTHDM->getsina();
    double cosa=myTHDM->getcosa();
    double tanb=myTHDM->gettanb();
    double sinb=myTHDM->getsinb();
    double cosb=myTHDM->getcosb();
    double m12_2=myTHDM->getm12_2();
    double lambda1=mylambda1->computeThValue();
    double lambda2=mylambda2->computeThValue();
 
    if (lambda1>0 && lambda2>0)
    {
        return 0.0001*(2.0*mHp2*cosb*sinb -m12_2 +(mHh2-mHl2)*cosa*sina
                       +sqrt(fabs((mHl2*cosa*cosa +mHh2*sina*sina -m12_2/tanb)
                             *(mHh2*cosa*cosa +mHl2*sina*sina -m12_2*tanb))));
    }
    else
    {
        return -1.;
    }
}

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

• positivity.h
• positivity.cpp