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rho3_LRSM Class Reference

#include <LRSMquantities.h>

+ Inheritance diagram for rho3_LRSM:

Detailed Description

Definition at line 165 of file LRSMquantities.h.

Public Member Functions

double computeThValue ()
 
 rho3_LRSM (const StandardModel &SM_i)
 rho3_LRSM 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 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...
 

Public Attributes

const LeftRightSymmetricModelmyLRSM
 

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

◆ rho3_LRSM()

rho3_LRSM::rho3_LRSM ( const StandardModel SM_i)

rho3_LRSM constructor.

Definition at line 222 of file LRSMquantities.cpp.

223: ThObservable(SM_i), myLRSM(static_cast<const LeftRightSymmetricModel*> (&SM_i))
224{
225}
A base class for generic Left Right Symmetric Models.
ThObservable(const StandardModel &SM_i)
Constructor.
Definition: ThObservable.h:32
const LeftRightSymmetricModel * myLRSM

Member Function Documentation

◆ computeThValue()

double rho3_LRSM::computeThValue ( )
virtual
Returns
\(\rho_3\)

Implements ThObservable.

Definition at line 227 of file LRSMquantities.cpp.

228{
229 double Ale = myLRSM->getAle();
230 double cW2 = myLRSM->c02();
231 double g2 = sqrt(4.0 * M_PI * Ale / (1 - cW2));
232 double g2_2 = g2*g2;
233 double vev = myLRSM->v();
234 double mH1psq = myLRSM->getmH1p_2();
235 double mH2psq = myLRSM->getmH2p_2();
236 double xi = myLRSM->getxi_LRSM();
237 double kappasq = 0.5 * vev * vev * (1.0 - xi * xi);
238 double mWR = myLRSM->getmWR();
239 double mWR2 = mWR*mWR;
240 double rho1 = myLRSM->getrho1_LRSM();
241
242 return 2.0 * rho1 + g2_2 / mWR2 * (mH1psq - (g2_2 * kappasq * mH2psq) / (g2_2 * kappasq + 2.0 * mWR2));
243}
const double c02() const
The square of the cosine of the weak mixing angle defined without weak radiative corrections.
const double v() const
The Higgs vacuum expectation value.
const double getAle() const
A get method to retrieve the fine-structure constant .
A class for , relevant for mesons mixing in the Standard Model.
Definition: xi.h:23

Member Data Documentation

◆ myLRSM

const LeftRightSymmetricModel* rho3_LRSM::myLRSM

Definition at line 178 of file LRSMquantities.h.


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