THDMWDeltaT Class Reference

#include <THDMWSTU.h>

Inheritance diagram for THDMWDeltaT:

Detailed Description

Definition at line 76 of file THDMWSTU.h.

Public Member Functions
double	computeThValue ()
	THDMW contribution to \(T\). More...
	THDMWDeltaT (const StandardModel &SM_i)
	Constructor for DeltaT. More...
Public Member Functions inherited from THDMWSTU
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...

Additional Inherited Members
Public Attributes inherited from THDMWSTU
const THDMW &	myTHDMW
Protected Attributes inherited from THDMWSTU
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

THDMWDeltaT()

THDMWDeltaT::THDMWDeltaT

(

const StandardModel &

SM_i

)

Constructor for DeltaT.

Definition at line 125 of file THDMWSTU.cpp.

: THDMWSTU(SM_i)
{}

Member Function Documentation

computeThValue()

double THDMWDeltaT::computeThValue ( )

virtual

THDMW contribution to \(T\).

Returns

\(\Delta T\)

Reimplemented from THDMWSTU.

Definition at line 129 of file THDMWSTU.cpp.

{
    double mSp2=myTHDMW.getMyTHDMWCache()->mSpsq;
    double mSR2=myTHDMW.getMyTHDMWCache()->mSRsq;
    double mSI2=myTHDMW.getMyTHDMWCache()->mSIsq;
    double s_W2 = myTHDMW.sW2();
    //std::cout<< "SinW_2=" << s_W2 << std::endl;//Why this value?
    double c_W2 = 1-myTHDMW.sW2();
    double MZ2=pow(myTHDMW.getMz(),2);
    double MW2=pow(myTHDMW.Mw(),2);
    //We define the self energies removing the coupling because it will cancel
    
 
    gslpp::complex delPiWW_0;
    gslpp::complex delPiZZ_0;
 
    
    //g1 on arxiv:0907.2696 is e/s_W
    
    
    //double nu2=myTHDMW->getTHDMW_nu2();
    //double nu3=myTHDMW->getTHDMW_nu3();
    //double v=246.2;
    //std::cout<< "DeltaT approx.=" << pow(v,4)*(pow(nu2,2)-pow(2.*nu3,2))/(96.*pow(M_PI,1)*mSp2*MW2*s_W2) << std::endl;//typo in arxiv:0907.269, look at arxiv:0606172
    //std::cout<< "DeltaT fraction=" << pow(v,4)*(pow(nu2,2)-pow(2.*nu3,2))/(96.*pow(M_PI,1)*mSp2*MW2*s_W2)/((4.*M_PI)*(delPiWW_0.real()/MW2-delPiZZ_0.real()/MZ2)) << std::endl;
    if(fabs(myTHDMW.getMyTHDMWCache()->setOtherParameters()-1.)<1.e-10)
    {
        delPiWW_0=(1./(8.*pow(M_PI,2)*s_W2))*(0.5*F(mSp2,mSR2)+0.5*F(mSp2,mSI2));
        delPiZZ_0=(1./(8.*pow(M_PI,2)*s_W2*c_W2))*(0.5*F(mSI2,mSR2));
        return (4.*M_PI)*(delPiWW_0.real()/MW2-delPiZZ_0.real()/MZ2);
    }
    else
    {
        return std::numeric_limits<double>::quiet_NaN();
    }
    
    
    
    
    
}

---

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

• THDMWSTU.h
• THDMWSTU.cpp