unitarityR8 Class Reference

#include <unitarity.h>

Inheritance diagram for unitarityR8:

Detailed Description

Definition at line 1658 of file unitarity.h.

Public Member Functions
double	computeThValue ()
	unitarityR8 (const StandardModel &SM_i)
	unitarityR8 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...

Private Attributes
const THDM &	myTHDM

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

unitarityR8()

unitarityR8::unitarityR8

(

const StandardModel &

SM_i

)

unitarityR8 constructor.

Definition at line 3485 of file unitarity.cpp.

: ThObservable(SM_i),myTHDM(static_cast<const THDM&> (SM_i))
{}

Member Function Documentation

computeThValue()

double unitarityR8::computeThValue ( )

virtual

Implements ThObservable.

Definition at line 3489 of file unitarity.cpp.

{
    double YtQ = myTHDM.getMyTHDMCache()->Ytop_at_Q;
    double Yb1Q = myTHDM.getMyTHDMCache()->Ybottom1_at_Q;
    double Yb2Q = myTHDM.getMyTHDMCache()->Ybottom2_at_Q;
    double Ytau1Q = myTHDM.getMyTHDMCache()->Ytau1_at_Q;
    double Ytau2Q = myTHDM.getMyTHDMCache()->Ytau2_at_Q;
    double la1Q = myTHDM.getMyTHDMCache()->lambda1_at_Q;
    double la2Q = myTHDM.getMyTHDMCache()->lambda2_at_Q;
    double la3Q = myTHDM.getMyTHDMCache()->lambda3_at_Q;
    double la4Q = myTHDM.getMyTHDMCache()->lambda4_at_Q;
    double la5Q = myTHDM.getMyTHDMCache()->lambda5_at_Q;
    double WFRc1 = myTHDM.getMyTHDMCache()->WFRcomb1;
    double WFRc2 = myTHDM.getMyTHDMCache()->WFRcomb2;
    double Rpeps = myTHDM.getMyTHDMCache()->Rpeps;
 
    double betalambda1 = 6.0*la1Q*la1Q + 2.0*la3Q*la3Q + 2.0*la3Q*la4Q + la4Q*la4Q + la5Q*la5Q
                          + 6.0*la1Q*Yb1Q*Yb1Q + 2.0*la1Q*Ytau1Q*Ytau1Q
                          - 6.0*Yb1Q*Yb1Q*Yb1Q*Yb1Q - 2.0*Ytau1Q*Ytau1Q*Ytau1Q*Ytau1Q;
    double betalambda2 = 6.0*la2Q*la2Q + 2.0*la3Q*la3Q + 2.0*la3Q*la4Q + la4Q*la4Q + la5Q*la5Q 
                          + 6.0*la2Q*Yb2Q*Yb2Q + 2.0*la2Q*Ytau2Q*Ytau2Q + 6.0*la2Q*YtQ*YtQ
                          - 6.0*Yb2Q*Yb2Q*Yb2Q*Yb2Q - 2.0*Ytau2Q*Ytau2Q*Ytau2Q*Ytau2Q - 6.0*YtQ*YtQ*YtQ*YtQ;
    double betalambda4 = la1Q*la4Q + la2Q*la4Q + 4.0*la3Q*la4Q + 2.0*la4Q*la4Q + 4.0*la5Q*la5Q
                          + 3.0*la4Q*Yb1Q*Yb1Q + 3.0*la4Q*Yb2Q*Yb2Q + la4Q*Ytau1Q*Ytau1Q + la4Q*Ytau2Q*Ytau2Q + 3.0*la4Q*YtQ*YtQ
                          - 2.0*Ytau1Q*Ytau1Q*Ytau2Q*Ytau2Q - 6.0*Yb1Q*Yb1Q*(Yb2Q*Yb2Q - YtQ*YtQ);
 
    double uniNLO6a = -la1Q/(16.0*M_PI);
    double uniNLO6b = 3.0*betalambda1/(256.0*M_PI*M_PI*M_PI);
    gslpp::complex uniNLO6c = (gslpp::complex::i()*M_PI-1.0)*(la1Q*la1Q+la4Q*la4Q)/(256.0*M_PI*M_PI*M_PI);
    gslpp::complex uniNLO6d = -la1Q/(512.0*M_PI*M_PI*M_PI) * WFRc1;
 
    double uniNLO7a = -la2Q/(16.0*M_PI);
    double uniNLO7b = 3.0*betalambda2/(256.0*M_PI*M_PI*M_PI);
    gslpp::complex uniNLO7c = (gslpp::complex::i()*M_PI-1.0)*(la2Q*la2Q+la4Q*la4Q)/(256.0*M_PI*M_PI*M_PI);
    gslpp::complex uniNLO7d = -la2Q/(512.0*M_PI*M_PI*M_PI) * (-WFRc1+2.0*WFRc2);
 
    double uniNLO9a = -la4Q/(16.0*M_PI);
    double uniNLO9b = 3.0*betalambda4/(256.0*M_PI*M_PI*M_PI);
    gslpp::complex uniNLO9c = (gslpp::complex::i()*M_PI-1.0)*(la1Q+la2Q)*la4Q/(256.0*M_PI*M_PI*M_PI);
    gslpp::complex uniNLO9d = -la5Q/(512.0*M_PI*M_PI*M_PI) * WFRc2;
 
    gslpp::complex uniA=uniNLO6a+uniNLO6b+uniNLO6c+uniNLO6d;
    gslpp::complex uniB=uniNLO7a+uniNLO7b+uniNLO7c+uniNLO7d;
    gslpp::complex uniC=uniNLO9a+uniNLO9b+uniNLO9c+uniNLO9d;
 
    double R=0.01;
    double a0LO = uniNLO6a+uniNLO7a-sqrt((uniNLO6a-uniNLO7a)*(uniNLO6a-uniNLO7a)+4.0*uniNLO9a*uniNLO9a);
    gslpp::complex a0NLO = (uniA+uniB-sqrt((uniA-uniB)*(uniA-uniB)+4.0*uniC*uniC));
    if(a0NLO.abs()>Rpeps)
    {
        R = (a0NLO-a0LO).abs()/(a0NLO.abs());
    }
 
    return R;
}

Member Data Documentation

myTHDM

const THDM& unitarityR8::myTHDM

private

Definition at line 1668 of file unitarity.h.

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

• unitarity.h
• unitarity.cpp