#include <CrossSection.h>

Inheritance diagram for Exhume::CrossSection:

Public Member Functions
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 ()
virtual void	MaximiseSubParameters ()=0
void	SetKinematics (const double &, const double &, const double &, const double &, const double &, const double &)
virtual void	SetPartons ()=0
void	SetRandomEngine (CLHEP::HepRandomEngine *engine)
virtual void	SetSubParameters ()=0
virtual double	SubParameterRange ()=0
virtual double	SubParameterWeight ()=0
virtual	~CrossSection ()
Protected Member Functions
std::complex< double >	f (const double &)
std::complex< double >	F0 (const double &)
std::complex< double >	Fsf (const double &)
Protected Attributes
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
Private Member Functions
void	AlphaSInit ()
double	Fg1Fg2 (const double &, const double &, const double &)
double	Fg1Fg2 (const int &, const double &, const double &)
double	Fg_Qt2 (const double &Qt2_, const double &x_, const double &xp_)
template<typename T_ >
void	insert (const std::string _name_, const T_ _x_)
double	Lumi ()
double	Lumi_ ()
void	LumiInit ()
void	NoMem ()
void	ReadCard (const std::string &)
double	Rg1Rg2 (const double &)
double	Rg_ (const double &, double)
double	Splitting (const double &)
virtual double	SubProcess ()=0
double	T (const double &)
double	TFast (const double &)
double	Txg (const double &, const double &)
Private Attributes
double *	_AlphaS
double *	_CfAs_2PIRg
double *	_KtHigh
double *	_KtLow
double *	_NcAs_2PI
double *	_Qt
double *	_Qt2
double	ASConst
double	ASFreeze
double	B
double	Cf_2PIRg
std::map< double, double >	fg2Map
double	Freeze
double	Inv2PI
double	Inv3
double	InvMaxQt2
double	InvMidQt2
double	InvMidQt4
double	LambdaQCD
unsigned int	LumAccuracy
double	LumConst
int	LumNSimps
int	LumNSimps_1
unsigned int	LumNStart
double *	LumSimpsFunc
double	LumSimpsIncr
double	MidQt2
double	MinQt2
double	Nc_2PI
double	PDF
std::map< std::string, PConstVoidPair >	PMap
int	Proton1Id
int	Proton2Id
double	Rg
bool	RgBegin
std::map< double, std::map < double, double > >::iterator	RgHigh [2]
bool	RgInterpolate [2]
std::map< double, std::map < double, double > >::iterator	RgLow [2]
std::map< double, std::map < double, double > >	RgMap2d
double	Survive
bool	TBegin
double	TConst
double *	TFunc
bool	TInterpolate
std::map< double, std::map < double, double > >	TMap2d
std::map< double, std::map < double, double > >::iterator	TMjuHigh
std::map< double, std::map < double, double > >::iterator	TMjuLow
int	Tn
int	Tn_1
std::map< const char , char >	TypeMap

Detailed Description

Definition at line 44 of file CrossSection.h.

Constructor & Destructor Documentation

Exhume::CrossSection::CrossSection ( const edm::ParameterSet & )

virtual Exhume::CrossSection::~CrossSection ( ) [virtual]

Member Function Documentation

double Exhume::CrossSection::AlphaS ( const double & )

void Exhume::CrossSection::AlphaSInit ( ) [private]

double Exhume::CrossSection::Differential ( ) [inline]

Definition at line 66 of file CrossSection.h.

References funct::exp(), InvSqrtsHat, Lumi(), SubProcess(), t1, t2, x1, and x2.

                                {

      if(x1>1.0 || x2 > 1.0){
        return(0.0);
      }

      //return( SubProcess() );

      //Factor of 2/sqrt(sHat) because we integrate dM not dln(M^2)
      return( 2.0 * InvSqrtsHat * Lumi() * SubProcess() * exp(B*(t1 + t2))); 
    };

std::complex<double> Exhume::CrossSection::f ( const double & ) [protected]

std::complex<double> Exhume::CrossSection::F0 ( const double & ) [protected]

double Exhume::CrossSection::Fg1Fg2	(	const double &	,
		const double &	,
		const double &
	)		`[private]`

double Exhume::CrossSection::Fg1Fg2	(	const int &	,
		const double &	,
		const double &
	)		`[private]`

double Exhume::CrossSection::Fg_Qt2	(	const double &	Qt2_,
		const double &	x_,
		const double &	xp_
	)		`[inline, private]`

Definition at line 155 of file CrossSection.h.

References Txg().

                                                             {

      double grad = 5.0 * (Txg(1.1 * Qt2_, x_) - Txg(0.9 * Qt2_, x_) ) / Qt2_;

      //protect from Qt2 == 0

      if(grad!=grad){

        return(0.0);
      }
      return(grad);    
    };

std::complex<double> Exhume::CrossSection::Fsf ( const double & ) [protected]

Referenced by Exhume::Higgs::GluGlu2HiggsAmp().

double Exhume::CrossSection::GetB ( ) [inline]

Definition at line 79 of file CrossSection.h.

                        {
      return(B);
    };

double Exhume::CrossSection::GetEta ( ) [inline]

Definition at line 127 of file CrossSection.h.

References y.

                          {
      return(y);
    };

std::map<double,double> Exhume::CrossSection::Getfg2Map ( ) [inline]

Definition at line 87 of file CrossSection.h.

References fg2Map.

                                            {
      return(fg2Map);
    };

std::string Exhume::CrossSection::GetName ( ) [inline]

Definition at line 144 of file CrossSection.h.

References Name.

Referenced by edm::ExhumeProducer::endRun(), edm::ExhumeProducer::produce(), and gen::ExhumeHadronizer::statistics().

                              {
      return(Name);
    };

std::vector<Particle> Exhume::CrossSection::GetPartons ( ) [inline]

Definition at line 99 of file CrossSection.h.

References Partons.

                                           {
      return(Partons);
    };

double Exhume::CrossSection::GetPhi1 ( ) [inline]

Definition at line 131 of file CrossSection.h.

References Phi1.

                           {
      return(Phi1);
    };

double Exhume::CrossSection::GetPhi2 ( ) [inline]

Definition at line 135 of file CrossSection.h.

References Phi2.

                           {
      return(Phi2);
    };

CLHEP::HepLorentzVector Exhume::CrossSection::GetProton1 ( ) [inline]

Definition at line 91 of file CrossSection.h.

References Proton1.

                                             {
      return(Proton1);
    };

CLHEP::HepLorentzVector Exhume::CrossSection::GetProton2 ( ) [inline]

Definition at line 95 of file CrossSection.h.

References Proton2.

                                             {
      return(Proton2);
    };

double Exhume::CrossSection::GetRg	(	const double &	x_,
		const double &	Qt
	)		`[inline]`

Definition at line 60 of file CrossSection.h.

References Rg_().

                                                           {

      return(Rg_(x_, Qt) );
    };

double Exhume::CrossSection::GetRoot_s ( ) [inline]

Definition at line 83 of file CrossSection.h.

References root_s.

                             {
      return(root_s);
    };

double Exhume::CrossSection::GetsHat ( ) [inline]

Definition at line 119 of file CrossSection.h.

References sHat.

                           {
      return(sHat);
    };

double Exhume::CrossSection::GetSqrtsHat ( ) [inline]

Definition at line 123 of file CrossSection.h.

References SqrtsHat.

                               {
      return(SqrtsHat);
    };

double Exhume::CrossSection::Gett1 ( ) [inline]

Definition at line 111 of file CrossSection.h.

References t1.

                         {
      return(t1);
    };

double Exhume::CrossSection::Gett2 ( ) [inline]

Definition at line 115 of file CrossSection.h.

References t2.

                         {
      return(t2);
    };

double Exhume::CrossSection::Getx1 ( ) [inline]

Definition at line 103 of file CrossSection.h.

References x1.

                         {
      return(x1);
    };

double Exhume::CrossSection::Getx2 ( ) [inline]

Definition at line 107 of file CrossSection.h.

References x2.

                         {
      return(x2);
    };

void Exhume::CrossSection::Hadronise ( )

Referenced by gen::ExhumeHadronizer::generatePartonsAndHadronize(), and edm::ExhumeProducer::produce().

template<typename T_ >

void Exhume::CrossSection::insert	(	const std::string	_name_,
		const T_	_x_
	)		`[inline, private]`

Definition at line 170 of file CrossSection.h.

References AlCaRecoCosmics_cfg::name, and PMap.

                                                            {
      PMap.insert
        (std::pair<std::string,PConstVoidPair>
         (_name_,PConstVoidPair(typeid(_x_).name(),_x_)));
    }

double Exhume::CrossSection::Lumi ( ) [private]

Referenced by Differential().

double Exhume::CrossSection::Lumi_ ( ) [private]

void Exhume::CrossSection::LumiInit ( ) [private]

virtual void Exhume::CrossSection::MaximiseSubParameters ( ) [pure virtual]

Implemented in Exhume::Dummy, Exhume::Higgs, and Exhume::TwoSpace.

void Exhume::CrossSection::NoMem ( ) [private]

void Exhume::CrossSection::ReadCard ( const std::string & ) [private]