Exhume::Higgs Class Reference

#include <Higgs.h>

Inheritance diagram for Exhume::Higgs:

Public Member Functions
double	GetC ()
std::complex< double >	GetPropagator ()
	Higgs (const edm::ParameterSet &)
void	MaximiseSubParameters ()
void	SetHiggsDecay (const int &)
void	SetHiggsMass (const double &)
void	SetPartons ()
void	SetSubParameters ()
double	SubParameterRange ()
double	SubParameterWeight ()
double	SubProcess ()
Public Member Functions inherited from Exhume::CrossSection
double	AlphaS (const double &)
	CrossSection (const edm::ParameterSet &)
double	Differential ()
double	GetB ()
double	GetEta ()
std::map< double, double >	Getfg2Map ()
std::string	GetName ()
std::vector< Particle >	GetPartons ()
double	GetPhi1 ()
double	GetPhi2 ()
CLHEP::HepLorentzVector	GetProton1 ()
CLHEP::HepLorentzVector	GetProton2 ()
double	GetRg (const double &x_, const double &Qt)
double	GetRoot_s ()
double	GetsHat ()
double	GetSqrtsHat ()
double	Gett1 ()
double	Gett2 ()
double	Getx1 ()
double	Getx2 ()
void	Hadronise ()
void	SetKinematics (const double &, const double &, const double &, const double &, const double &, const double &)
void	SetRandomEngine (CLHEP::HepRandomEngine *engine)
virtual	~CrossSection ()

Private Member Functions
std::complex< double >	GluGlu2HiggsAmp ()
double	HiggsWidth_ ()
std::complex< double >	Propagator ()
void	SetC ()

Private Attributes
double	AlphaS_
double *	BR
double	C
double	FsfBottom
double	FsfTop
std::complex< double >	GGHConst
double	HiggsMass2
double	HiggsWidth
double	NLOConst
double	One
double	TotWidth

Additional Inherited Members
Protected Member Functions inherited from Exhume::CrossSection
std::complex< double >	f (const double &)
std::complex< double >	F0 (const double &)
std::complex< double >	Fsf (const double &)
Protected Attributes inherited from Exhume::CrossSection
double	AlphaEw
double	BottomMass
CLHEP::HepLorentzVector	CentralVector
double	CharmMass
double	ey
int	FNAL_or_LHC
double	Gev2fb
double	gw
double	HiggsMass
double	HiggsVev
double	Invs
double	InvsHat
double	InvsHat2
double	InvSqrtsHat
double	Invsx1x2
double	InvV1MinusV2
double	LambdaW
std::string	lhapdfSetPath_
double	LnMju2
double	Mju
double	Mju2
double	MuonMass
std::string	Name
CLHEP::HepLorentzVector	P1In
CLHEP::HepLorentzVector	P2In
std::vector< Particle >	Partons
double	Phi1
double	Phi2
double	PPhi
CLHEP::HepLorentzVector	Proton1
CLHEP::HepLorentzVector	Proton2
double	Pt1
double	Pt1DotPt2
double	Pt2
CLHEP::HepRandomEngine *	randomEngine
double	root_s
double	s
double	sHat
double	sHat2
double	SqrtsHat
double	StrangeMass
double	t1
double	t2
double	TauMass
double	TopMass
double	WMass
double	x1
double	x1p
double	x1x2
double	x2
double	x2p
double	y
double	ZMass

Detailed Description

Definition at line 13 of file Higgs.h.

Constructor & Destructor Documentation

Exhume::Higgs::Higgs

(

const edm::ParameterSet &

)

Member Function Documentation

double Exhume::Higgs::GetC ( )

inline

Definition at line 26 of file Higgs.h.

References C.

                        {
      return(C);
    };

std::complex<double> Exhume::Higgs::GetPropagator ( )

inline

Definition at line 29 of file Higgs.h.

References Propagator().

                                             {
      return(Propagator());
    };

std::complex<double> Exhume::Higgs::GluGlu2HiggsAmp ( )

inlineprivate

Definition at line 48 of file Higgs.h.

References AlphaS_, Exhume::CrossSection::Fsf(), FsfBottom, FsfTop, GGHConst, and Exhume::CrossSection::sHat.

                                               {
      return(GGHConst * sHat * AlphaS_ * 
         (Fsf(sHat * FsfTop) + Fsf(sHat * FsfBottom)));
    };

double Exhume::Higgs::HiggsWidth_ ( )

private

void Exhume::Higgs::MaximiseSubParameters ( )

virtual

Implements Exhume::CrossSection.

std::complex<double> Exhume::Higgs::Propagator ( )

inlineprivate

Definition at line 41 of file Higgs.h.

References Exhume::CrossSection::HiggsMass, HiggsMass2, HiggsWidth, Exhume::I, and Exhume::CrossSection::sHat.

Referenced by GetPropagator().

                                          {
      //See hep-ph 9505211

      return(I * (1.0 + I * HiggsWidth/HiggsMass)/
         (sHat - HiggsMass2 + I * HiggsWidth * sHat/HiggsMass));
    };

void Exhume::Higgs::SetC ( )

private

void Exhume::Higgs::SetHiggsDecay

(

const int &

)

void Exhume::Higgs::SetHiggsMass

(

const double &

)

void Exhume::Higgs::SetPartons ( )

virtual

Implements Exhume::CrossSection.

void Exhume::Higgs::SetSubParameters ( )

virtual

Implements Exhume::CrossSection.

double Exhume::Higgs::SubParameterRange ( )

virtual

Implements Exhume::CrossSection.

double Exhume::Higgs::SubParameterWeight ( )

virtual

Implements Exhume::CrossSection.

double Exhume::Higgs::SubProcess ( )

virtual

Implements Exhume::CrossSection.

Member Data Documentation

double Exhume::Higgs::AlphaS_

private

Definition at line 54 of file Higgs.h.

Referenced by GluGlu2HiggsAmp().

double* Exhume::Higgs::BR

private

Definition at line 57 of file Higgs.h.

double Exhume::Higgs::C

private

Definition at line 56 of file Higgs.h.

Referenced by GetC().

double Exhume::Higgs::FsfBottom

private

Definition at line 54 of file Higgs.h.

Referenced by GluGlu2HiggsAmp().

double Exhume::Higgs::FsfTop

private

Definition at line 54 of file Higgs.h.

Referenced by GluGlu2HiggsAmp().

std::complex<double> Exhume::Higgs::GGHConst

private

Definition at line 51 of file Higgs.h.

Referenced by GluGlu2HiggsAmp().

double Exhume::Higgs::HiggsMass2

private

Definition at line 55 of file Higgs.h.

Referenced by Propagator().

double Exhume::Higgs::HiggsWidth

private

Definition at line 55 of file Higgs.h.

Referenced by Propagator().

double Exhume::Higgs::NLOConst

private

Definition at line 54 of file Higgs.h.

double Exhume::Higgs::One

private

Definition at line 56 of file Higgs.h.

double Exhume::Higgs::TotWidth

private

Definition at line 55 of file Higgs.h.