sigma_tb_8_LO Class Reference

#include <TopQuarkObservables.h>

Inheritance diagram for sigma_tb_8_LO:

Detailed Description

Definition at line 782 of file TopQuarkObservables.h.

Public Member Functions
double	computeThValue ()
double	ewgc (const std::string name) const
double	ewgc (const std::string name, int i, int j) const
double	ewgc (const std::string name, int i, int j, int k, int l) const
	sigma_tb_8_LO (const StandardModel &SM_i)
	s-channel production of top quarks at 8 TeV 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 TopQuarkObservables	mytopobs

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

sigma_tb_8_LO()

sigma_tb_8_LO::sigma_tb_8_LO

(

const StandardModel &

SM_i

)

s-channel production of top quarks at 8 TeV constructor.

Definition at line 3780 of file TopQuarkObservables.cpp.

: ThObservable(SM_i), mytopobs(static_cast<const NPSMEFTd6General&> (SM))
{
    setParametersForObservable(make_vector<std::string>() << "SM_sigma_tb_8");
}

Member Function Documentation

computeThValue()

double sigma_tb_8_LO::computeThValue ( )

virtual

Returns

The value of Test_direct

Implements ThObservable.

Definition at line 3786 of file TopQuarkObservables.cpp.

{
    
    bool   flag_Quadratic= false; //Needs to be properly defined
    
    double sigma_tb_8_LO_madgraph = 4.142840; //pb?
    double sigma_tb_8_SM = SM.getOptionalParameter("SM_sigma_tb_8"); 
 
    
    
    if(flag_Quadratic){
        return  0.;
        }
    else{
         double total = sigma_tb_8_SM + (0.502537*ewgc("CHq3R",2,2)-1.915120*ewgc("CuWR",2,2)
                 +-0.504792*ewgc("CHl3R",0,0)+-0.504792*ewgc("CHl3R",1,1)+-0.014073*ewgc("CHudR",2,2)+0.505185*ewgc("CllR",0,1,1,0)
                 +2.585980*ewgc("Cqq1R",0,2,2,0)+0.179945*ewgc("Cqq1R",1,2,2,1)+15.532200*ewgc("Cqq3R",0,0,2,2)
                 +-2.597130*ewgc("Cqq3R",0,2,2,0)+1.080470*ewgc("Cqq3R",1,1,2,2)+-0.179831*ewgc("Cqq3R",1,2,2,1)
                 )*(sigma_tb_8_SM/sigma_tb_8_LO_madgraph);
         
         if (total < 0) return std::numeric_limits<double>::quiet_NaN();
            
            return total;
         
    }
 
}

ewgc() [1/3]

double sigma_tb_8_LO::ewgc ( const std::string  name ) const

inline

Definition at line 798 of file TopQuarkObservables.h.

    {
        return mytopobs.GetmyNPSMEFTd6General().getSMEFTCoeffEW(name)*1000000;
    }

ewgc() [2/3]

double sigma_tb_8_LO::ewgc ( const std::string  name, int  i, int  j  ) const

inline

Definition at line 803 of file TopQuarkObservables.h.

    {
        return mytopobs.GetmyNPSMEFTd6General().getSMEFTCoeffEW(name, i, j)*1000000;
    }

ewgc() [3/3]

double sigma_tb_8_LO::ewgc ( const std::string  name, int  i, int  j, int  k, int  l  ) const

inline

Definition at line 808 of file TopQuarkObservables.h.

    {
        return mytopobs.GetmyNPSMEFTd6General().getSMEFTCoeffEW(name, i, j, k, l)*1000000;
    }

Member Data Documentation

mytopobs

const TopQuarkObservables sigma_tb_8_LO::mytopobs

private

Definition at line 815 of file TopQuarkObservables.h.

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

• TopQuarkObservables.h
• TopQuarkObservables.cpp