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BBd Class Reference

A class for \(B_{B_d}\), the B-parameter for \(B_d\) mesons. More...

#include <BBd.h>

+ Inheritance diagram for BBd:

Detailed Description

A class for \(B_{B_d}\), the B-parameter for \(B_d\) mesons.

Author
HEPfit Collaboration

This class is used to retrieve the value of \(B_{B_d}\).

Definition at line 22 of file BBd.h.

Public Member Functions

 BBd (const StandardModel &SM_i)
 Constructor. More...
 
virtual double computeThValue ()
 
- 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 StandardModelgetModel ()
 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

- 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 StandardModelSM
 A reference to an object of StandardMode class. More...
 

Constructor & Destructor Documentation

◆ BBd()

BBd::BBd ( const StandardModel SM_i)

Constructor.

Parameters
[in]SM_ia reference to an object of type StandardModel

Definition at line 11 of file BBd.cpp.

11 : ThObservable(SM_i)
12{
14};
void initializeBParameter(std::string name_i) const
A method to initialize B Parameter and the corresponding meson.
Definition: QCD.cpp:211
ThObservable(const StandardModel &SM_i)
Constructor.
Definition: ThObservable.h:32
const StandardModel & SM
A reference to an object of StandardMode class.
Definition: ThObservable.h:121

Member Function Documentation

◆ computeThValue()

double BBd::computeThValue ( )
virtual
Returns
value of \(B_{B_d}\)

Implements ThObservable.

Definition at line 16 of file BBd.cpp.

17{
18 return(SM.getBBd().getBpars()(0));
19}
const gslpp::vector< double > & getBpars() const
A get method for the vector of the bag parameters.
Definition: BParameter.h:176
const BParameter & getBBd() const
For getting the bag parameters corresponding to the operator basis in process in the meson system.
Definition: QCD.h:629

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