unitarity4 Class Reference

#include <unitarity.h>

Inheritance diagram for unitarity4:
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Collaboration diagram for unitarity4:
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Detailed Description

Definition at line 93 of file unitarity.h.

Public Member Functions

double computeThValue ()
 
 unitarity4 (const StandardModel &SM_i)
 Constructor for \(\Lambda^{even}_{01-}\) from equations (9) in [83]. More...
 
- Public Member Functions inherited from unitarity
 unitarity (const StandardModel &SM_i)
 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...
 
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...
 
 ThObservable (const StandardModel &SM_i)
 Constructor. More...
 
 ThObservable (const ThObservable &orig)
 The copy constructor. More...
 
virtual ~ThObservable ()
 The default destructor. More...
 

Additional Inherited Members

- Public Attributes inherited from unitarity
const THDMmyTHDM
 
- Protected Attributes inherited from ThObservable
double max
 the bin maximum. More...
 
double min
 The bin minimum. More...
 
const StandardModelSM
 A reference to an object of StandardMode class. More...
 

Constructor & Destructor Documentation

unitarity4::unitarity4 ( const StandardModel SM_i)

Constructor for \(\Lambda^{even}_{01-}\) from equations (9) in [83].

Definition at line 96 of file unitarity.cpp.

97 : unitarity(SM_i)
98 {}
unitarity(const StandardModel &SM_i)
Constructor.
Definition: unitarity.cpp:11

Member Function Documentation

double unitarity4::computeThValue ( )
virtual
Returns
\(\Lambda^{even}_{01-}=\frac{1}{2}(\lambda_1+\lambda_2-\sqrt{(\lambda_1-\lambda_2)^2+4\lambda_4^2})\)

Corresponds to \(b_-\) from equation (2.7) in [7].

Reimplemented from unitarity.

Definition at line 100 of file unitarity.cpp.

101 {
102  double mHl=myTHDM->getMHl();
103  double mA2=myTHDM->getmA2();
104  double mHh2=myTHDM->getmHh2();
105  double mHp2=myTHDM->getmHp2();
106  double vev=myTHDM->v();
107  double sina=myTHDM->getsina();
108  double cosa=myTHDM->getcosa();
109  double tanb=myTHDM->gettanb();
110  double sinb=myTHDM->getsinb();
111  double cosb=myTHDM->getcosb();
112  double m12_2=myTHDM->getm12_2();
113 
114  return ((mHl*mHl*cosa*cosa +mHh2*sina*sina -m12_2/tanb)/sinb/sinb
115  +(mHh2*cosa*cosa +mHl*mHl*sina*sina - m12_2*tanb)/cosb/cosb
116  -sqrt(4.0*pow(mA2 -2*mHp2 +m12_2/(cosb*sinb),2)
117  +pow((mHl*mHl/cosb/cosb -mHh2/sinb/sinb)*sina*sina
118  +(mHh2/cosb/cosb -mHl*mHl/sinb/sinb)*cosa*cosa
119  +m12_2/tanb/sinb/sinb -m12_2*tanb/cosb/cosb,2)))/(2.0*vev*vev);
120 }
const THDM * myTHDM
Definition: unitarity.h:44
double getm12_2() const
Definition: THDM.h:278
double getsina() const
Definition: THDM.h:222
double getsinb() const
Definition: THDM.h:182
complex pow(const complex &z1, const complex &z2)
double getcosb() const
Definition: THDM.h:190
double getmHp2() const
Definition: THDM.h:262
double gettanb() const
Definition: THDM.h:174
double getmHh2() const
Definition: THDM.h:230
double getmA2() const
Definition: THDM.h:246
virtual double v() const
The Higgs vacuum expectation value. where is the Fermi constant, measured through muon decays...
double getMHl() const
A get method to retrieve the Higgs mass .
double getcosa() const
Definition: THDM.h:214
complex sqrt(const complex &z)

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