VCKM Class Reference

A class for the CKM elements \(V_{ij} \). More...

#include <VCKM.h>

Inheritance diagram for VCKM:

Detailed Description

A class for the CKM elements \(V_{ij} \).

Author

HEPfit Collaboration

Copyright

GNU General Public License

This class is used to compute the CKM element \(V_{ij} \).

Definition at line 21 of file VCKM.h.

Public Member Functions
double	computeThValue ()
	VCKM (const StandardModel &SM_i, unsigned int obsFlag_1, unsigned int obsFlag_2, unsigned int obsFlag_3=0)
	Constructor. More...
virtual	~VCKM ()
	Destructor. 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
unsigned int	obs_1
unsigned int	obs_2
unsigned int	obs_3

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

VCKM()

VCKM::VCKM	(	const StandardModel &	SM_i,
		unsigned int	obsFlag_1,
		unsigned int	obsFlag_2,
		unsigned int	obsFlag_3 = 0
	)

Constructor.

Parameters

[in]	SM_i	a reference to an object of type StandardModel
[in]	obsFlag_1	the first index of the CKM element
[in]	obsFlag_2	the second index of the CKM element

Definition at line 11 of file VCKM.cpp.

: ThObservable(SM_i) 
{
    if (obsFlag_1 > 0 && obsFlag_1 < 4 && obsFlag_2 > 0 && obsFlag_2 < 4 && obsFlag_3 < 2) {
        obs_1 = obsFlag_1;
        obs_2 = obsFlag_2;
        obs_3 = obsFlag_3;
    }
    else throw std::runtime_error("obsFlag_1,2 in CKM(myFlavour, obsFlag_1, obsFlag_2, obsFlag_3) called from ThFactory::ThFactory() can only be 1 - 3 corresponding to the CKM matrix; obsFlag_3 can only be 0 - 1 corresponding to abs or arg ");
}

~VCKM()

VCKM::~VCKM ( )

virtual

Destructor.

Definition at line 22 of file VCKM.cpp.

{}

Member Function Documentation

computeThValue()

double VCKM::computeThValue ( )

virtual

Returns

The CKM element \(V_{ij} \)

Implements ThObservable.

Definition at line 25 of file VCKM.cpp.

{ 
    if (obs_3 == 0) {
        if (obs_1 == 1 && obs_2 == 1) return(SM.getCKM().getV_ud().abs());
        if (obs_1 == 1 && obs_2 == 2) return(SM.getCKM().getV_us().abs());
        if (obs_1 == 1 && obs_2 == 3) return(SM.getCKM().getV_ub().abs());
        if (obs_1 == 2 && obs_2 == 1) return(SM.getCKM().getV_cd().abs());
        if (obs_1 == 2 && obs_2 == 2) return(SM.getCKM().getV_cs().abs());
        if (obs_1 == 2 && obs_2 == 3) return(SM.getCKM().getV_cb().abs());
        if (obs_1 == 3 && obs_2 == 1) return(SM.getCKM().getV_td().abs());
        if (obs_1 == 3 && obs_2 == 2) return(SM.getCKM().getV_ts().abs());
        if (obs_1 == 3 && obs_2 == 3) return(SM.getCKM().getV_tb().abs());
        else throw std::runtime_error("obsFlag in CKM(myFlavour, obsFlag_1, obsFlag_1) called from ThFactory::ThFactory() can only be 1 - 3 corresponding to the CKM matrix");
    }
    else {
        if (obs_1 == 1 && obs_2 == 1) return(SM.getCKM().getV_ud().arg());
        if (obs_1 == 1 && obs_2 == 2) return(SM.getCKM().getV_us().arg());
        if (obs_1 == 1 && obs_2 == 3) return(SM.getCKM().getV_ub().arg());
        if (obs_1 == 2 && obs_2 == 1) return(SM.getCKM().getV_cd().arg());
        if (obs_1 == 2 && obs_2 == 2) return(SM.getCKM().getV_cs().arg());
        if (obs_1 == 2 && obs_2 == 3) return(SM.getCKM().getV_cb().arg());
        if (obs_1 == 3 && obs_2 == 1) return(SM.getCKM().getV_td().arg());
        if (obs_1 == 3 && obs_2 == 2) return(SM.getCKM().getV_ts().arg());
        if (obs_1 == 3 && obs_2 == 3) return(SM.getCKM().getV_tb().arg());
        else throw std::runtime_error("obsFlag in CKM(myFlavour, obsFlag_1, obsFlag_1) called from ThFactory::ThFactory() can only be 1 - 3 corresponding to the CKM matrix");
    }
}

Member Data Documentation

obs_1

unsigned int VCKM::obs_1

private

Definition at line 42 of file VCKM.h.

obs_2

unsigned int VCKM::obs_2

private

Definition at line 43 of file VCKM.h.

obs_3

unsigned int VCKM::obs_3

private

Definition at line 44 of file VCKM.h.

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

• VCKM.h
• VCKM.cpp