unitarityR18 Class Reference

#include <unitarity.h>

Inheritance diagram for unitarityR18:

Detailed Description

Definition at line 1844 of file unitarity.h.

Public Member Functions
double	computeThValue ()
	unitarityR18 (const StandardModel &SM_i)
	unitarityR18 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

unitarityR18()

unitarityR18::unitarityR18

(

const StandardModel &

SM_i

)

unitarityR18 constructor.

Definition at line 4053 of file unitarity.cpp.

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

Member Function Documentation

computeThValue()

double unitarityR18::computeThValue ( )

virtual

Implements ThObservable.

Definition at line 4057 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 WFRc3 = myTHDM.getMyTHDMCache()->WFRcomb3;
    double WFRc4 = myTHDM.getMyTHDMCache()->WFRcomb4;
    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 betalambda5 = la5Q*(la1Q + la2Q + 4.0*la3Q + 6.0*la4Q)
                          + 3.0*la5Q*Yb1Q*Yb1Q + la5Q*Ytau1Q*Ytau1Q + la5Q*(3.0*Yb2Q*Yb2Q + Ytau2Q*Ytau2Q + 3.0*YtQ*YtQ)
                          - 6.0*Yb1Q*Yb1Q*Yb2Q*Yb2Q - 2.0*Ytau1Q*Ytau1Q*Ytau2Q*Ytau2Q;
 
    double uniNLO21a = -la1Q/(16.0*M_PI);
    double uniNLO21b = 3.0*betalambda1/(256.0*M_PI*M_PI*M_PI);
    gslpp::complex uniNLO21c = (gslpp::complex::i()*M_PI-1.0)*(la1Q*la1Q+la5Q*la5Q)/(256.0*M_PI*M_PI*M_PI);
    gslpp::complex uniNLO21d = -la1Q/(512.0*M_PI*M_PI*M_PI) * (WFRc1+2.0*WFRc2-WFRc3-2.0*WFRc4);
 
    double uniNLO22a = -la2Q/(16.0*M_PI);
    double uniNLO22b = 3.0*betalambda2/(256.0*M_PI*M_PI*M_PI);
    gslpp::complex uniNLO22c = (gslpp::complex::i()*M_PI-1.0)*(la2Q*la2Q+la5Q*la5Q)/(256.0*M_PI*M_PI*M_PI);
    gslpp::complex uniNLO22d = -la2Q/(512.0*M_PI*M_PI*M_PI) * (-WFRc1+2.0*WFRc2+WFRc3-2.0*WFRc4);
 
    double uniNLO23a = -la5Q/(16.0*M_PI);
    double uniNLO23b = 3.0*betalambda5/(256.0*M_PI*M_PI*M_PI);
    gslpp::complex uniNLO23c = (gslpp::complex::i()*M_PI-1.0)*(la1Q+la2Q)*la5Q/(256.0*M_PI*M_PI*M_PI);
    gslpp::complex uniNLO23d = -2.0*la5Q/(512.0*M_PI*M_PI*M_PI) * (WFRc2-WFRc4);
 
    gslpp::complex uniA=uniNLO21a+uniNLO21b+uniNLO21c+uniNLO21d;
    gslpp::complex uniB=uniNLO22a+uniNLO22b+uniNLO22c+uniNLO22d;
    gslpp::complex uniC=uniNLO23a+uniNLO23b+uniNLO23c+uniNLO23d;
 
    double R=0.01;
    double a0LO = uniNLO21a+uniNLO22a-sqrt((uniNLO21a-uniNLO22a)*(uniNLO21a-uniNLO22a)+4.0*uniNLO23a*uniNLO23a);
    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& unitarityR18::myTHDM

private

Definition at line 1854 of file unitarity.h.

---

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

• unitarity.h
• unitarity.cpp