---

Exhume::CrossSection Class Reference

#include <GeneratorInterface/ExhumeInterface/interface/CrossSection.h>

Inheritance diagram for Exhume::CrossSection:

List of all members.

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 ()
HepLorentzVector	GetProton1 ()
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
virtual void	SetSubParameters ()=0
virtual double	SubParameterRange ()=0
virtual double	SubParameterWeight ()=0
virtual	~CrossSection ()
Protected Member Functions
complex< double >	f (const double &)
complex< double >	F0 (const double &)
complex< double >	Fsf (const double &)
Protected Attributes
double	AlphaEw
double	BottomMass
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
HepLorentzVector	P1In
HepLorentzVector	P2In
std::vector< Particle >	Partons
double	Phi1
double	Phi2
double	PPhi
HepLorentzVector	Proton1
HepLorentzVector	Proton2
double	Pt1
double	Pt1DotPt2
double	Pt2
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 int &, const double &, const double &)
double	Fg1Fg2 (const double &, 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 40 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 60 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))); 
    };

complex<double> Exhume::CrossSection::f

(

const double &

)

[protected]

complex<double> Exhume::CrossSection::F0

(

const double &

)

[protected]

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

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

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

Definition at line 149 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);    
    };

complex<double> Exhume::CrossSection::Fsf

(

const double &

)

[protected]

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

double Exhume::CrossSection::GetB

(

)

[inline]

Definition at line 73 of file CrossSection.h.

                        {
      return(B);
    };

double Exhume::CrossSection::GetEta

(

)

[inline]

Definition at line 121 of file CrossSection.h.

References y.

                          {
      return(y);
    };

std::map<double,double> Exhume::CrossSection::Getfg2Map

(

)

[inline]

Definition at line 81 of file CrossSection.h.

References fg2Map.

                                            {
      return(fg2Map);
    };

std::string Exhume::CrossSection::GetName

(

)

[inline]

Definition at line 138 of file CrossSection.h.

References Name.

Referenced by edm::ExhumeSource::endRun(), and edm::ExhumeSource::produce().

                              {
      return(Name);
    };

std::vector<Particle> Exhume::CrossSection::GetPartons

(

)

[inline]

Definition at line 93 of file CrossSection.h.

References Partons.

                                           {
      return(Partons);
    };

double Exhume::CrossSection::GetPhi1

(

)

[inline]

Definition at line 125 of file CrossSection.h.

References Phi1.

                           {
      return(Phi1);
    };

double Exhume::CrossSection::GetPhi2

(

)

[inline]

Definition at line 129 of file CrossSection.h.

References Phi2.

                           {
      return(Phi2);
    };

HepLorentzVector Exhume::CrossSection::GetProton1

(

)

[inline]

Definition at line 85 of file CrossSection.h.

References Proton1.

                                        {
      return(Proton1);
    };

HepLorentzVector Exhume::CrossSection::GetProton2

(

)

[inline]

Definition at line 89 of file CrossSection.h.

References Proton2.

                                        {
      return(Proton2);
    };

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

Definition at line 54 of file CrossSection.h.

References Rg_().

                                                           {

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

double Exhume::CrossSection::GetRoot_s

(

)

[inline]

Definition at line 77 of file CrossSection.h.

References root_s.

                             {
      return(root_s);
    };

double Exhume::CrossSection::GetsHat

(

)

[inline]

Definition at line 113 of file CrossSection.h.

References sHat.

                           {
      return(sHat);
    };

double Exhume::CrossSection::GetSqrtsHat

(

)

[inline]

Definition at line 117 of file CrossSection.h.

References SqrtsHat.

                               {
      return(SqrtsHat);
    };

double Exhume::CrossSection::Gett1

(

)

[inline]

Definition at line 105 of file CrossSection.h.

References t1.

                         {
      return(t1);
    };

double Exhume::CrossSection::Gett2

(

)

[inline]

Definition at line 109 of file CrossSection.h.

References t2.

                         {
      return(t2);
    };

double Exhume::CrossSection::Getx1

(

)

[inline]

Definition at line 97 of file CrossSection.h.

References x1.

                         {
      return(x1);
    };

double Exhume::CrossSection::Getx2

(

)

[inline]

Definition at line 101 of file CrossSection.h.

References x2.

                         {
      return(x2);
    };

void Exhume::CrossSection::Hadronise

(

)

Referenced by edm::ExhumeSource::produce().

template<typename T_>

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

Definition at line 164 of file CrossSection.h.

References 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]

double Exhume::CrossSection::Rg1Rg2

(

const double &

)

[private]

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

Referenced by GetRg().

void Exhume::CrossSection::SetKinematics	(	const double &	,
		const double &	,
		const double &	,
		const double &	,
		const double &	,
		const double &
	)

virtual void Exhume::CrossSection::SetPartons

(

)

[pure virtual]

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

virtual void Exhume::CrossSection::SetSubParameters

(

)

[pure virtual]

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

double Exhume::CrossSection::Splitting

(

const double &

)

[private]

virtual double Exhume::CrossSection::SubParameterRange

(

)

[pure virtual]

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

virtual double Exhume::CrossSection::SubParameterWeight

(

)

[pure virtual]

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

virtual double Exhume::CrossSection::SubProcess

(

)

[private, pure virtual]

Implemented in Exhume::DiPhoton, Exhume::Dummy, Exhume::GG, Exhume::Higgs, Exhume::QQ, and Exhume::TwoSpace.

Referenced by Differential().

double Exhume::CrossSection::T

(

const double &

)

[private]

double Exhume::CrossSection::TFast

(

const double &

)

[private]

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

Referenced by Fg_Qt2().

---

Member Data Documentation

double * Exhume::CrossSection::_AlphaS [private]

Definition at line 210 of file CrossSection.h.

double * Exhume::CrossSection::_CfAs_2PIRg [private]

Definition at line 210 of file CrossSection.h.

double * Exhume::CrossSection::_KtHigh [private]

Definition at line 210 of file CrossSection.h.

double * Exhume::CrossSection::_KtLow [private]

Definition at line 210 of file CrossSection.h.

double * Exhume::CrossSection::_NcAs_2PI [private]

Definition at line 210 of file CrossSection.h.

double * Exhume::CrossSection::_Qt [private]

Definition at line 210 of file CrossSection.h.

double * Exhume::CrossSection::_Qt2 [private]

Definition at line 210 of file CrossSection.h.

double Exhume::CrossSection::AlphaEw [protected]

Definition at line 248 of file CrossSection.h.

double Exhume::CrossSection::ASConst [private]

Definition at line 202 of file CrossSection.h.

double Exhume::CrossSection::ASFreeze [private]

Definition at line 202 of file CrossSection.h.

double Exhume::CrossSection::B [private]

Definition at line 194 of file CrossSection.h.

double Exhume::CrossSection::BottomMass [protected]

Definition at line 253 of file CrossSection.h.

HepLorentzVector Exhume::CrossSection::CentralVector [protected]

Definition at line 269 of file CrossSection.h.

double Exhume::CrossSection::Cf_2PIRg [private]

Definition at line 213 of file CrossSection.h.

double Exhume::CrossSection::CharmMass [protected]

Definition at line 253 of file CrossSection.h.

double Exhume::CrossSection::ey [protected]

Definition at line 242 of file CrossSection.h.

std::map<double, double> Exhume::CrossSection::fg2Map [private]

Definition at line 217 of file CrossSection.h.

Referenced by Getfg2Map().

int Exhume::CrossSection::FNAL_or_LHC [protected]

Definition at line 265 of file CrossSection.h.

double Exhume::CrossSection::Freeze [private]

Definition at line 194 of file CrossSection.h.

double Exhume::CrossSection::Gev2fb [protected]

Definition at line 281 of file CrossSection.h.

double Exhume::CrossSection::gw [protected]

Definition at line 248 of file CrossSection.h.

double Exhume::CrossSection::HiggsMass [protected]

Definition at line 261 of file CrossSection.h.

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

double Exhume::CrossSection::HiggsVev [protected]

Definition at line 248 of file CrossSection.h.

double Exhume::CrossSection::Inv2PI [private]

Definition at line 213 of file CrossSection.h.

double Exhume::CrossSection::Inv3 [private]

Definition at line 227 of file CrossSection.h.

double Exhume::CrossSection::InvMaxQt2 [private]

Definition at line 206 of file CrossSection.h.

double Exhume::CrossSection::InvMidQt2 [private]

Definition at line 206 of file CrossSection.h.

double Exhume::CrossSection::InvMidQt4 [private]

Definition at line 206 of file CrossSection.h.

double Exhume::CrossSection::Invs [protected]

Definition at line 266 of file CrossSection.h.

double Exhume::CrossSection::InvsHat [protected]

Definition at line 242 of file CrossSection.h.

double Exhume::CrossSection::InvsHat2 [protected]

Definition at line 242 of file CrossSection.h.

double Exhume::CrossSection::InvSqrtsHat [protected]

Definition at line 242 of file CrossSection.h.

Referenced by Differential().

double Exhume::CrossSection::Invsx1x2 [protected]

Definition at line 279 of file CrossSection.h.

double Exhume::CrossSection::InvV1MinusV2 [protected]

Definition at line 279 of file CrossSection.h.

double Exhume::CrossSection::LambdaQCD [private]

Definition at line 194 of file CrossSection.h.

double Exhume::CrossSection::LambdaW [protected]

Definition at line 248 of file CrossSection.h.

std::string Exhume::CrossSection::lhapdfSetPath_ [protected]

Definition at line 283 of file CrossSection.h.

double Exhume::CrossSection::LnMju2 [protected]

Definition at line 242 of file CrossSection.h.

unsigned int Exhume::CrossSection::LumAccuracy [private]

Definition at line 208 of file CrossSection.h.

double Exhume::CrossSection::LumConst [private]

Definition at line 212 of file CrossSection.h.

int Exhume::CrossSection::LumNSimps [private]

Definition at line 209 of file CrossSection.h.

int Exhume::CrossSection::LumNSimps_1 [private]

Definition at line 209 of file CrossSection.h.

unsigned int Exhume::CrossSection::LumNStart [private]

Definition at line 208 of file CrossSection.h.

double* Exhume::CrossSection::LumSimpsFunc [private]

Definition at line 210 of file CrossSection.h.

double Exhume::CrossSection::LumSimpsIncr [private]

Definition at line 206 of file CrossSection.h.

double Exhume::CrossSection::MidQt2 [private]

Definition at line 206 of file CrossSection.h.

double Exhume::CrossSection::MinQt2 [private]

Definition at line 206 of file CrossSection.h.

double Exhume::CrossSection::Mju [protected]

Definition at line 242 of file CrossSection.h.

double Exhume::CrossSection::Mju2 [protected]

Definition at line 242 of file CrossSection.h.

double Exhume::CrossSection::MuonMass [protected]

Definition at line 258 of file CrossSection.h.

std::string Exhume::CrossSection::Name [protected]

Definition at line 233 of file CrossSection.h.

Referenced by GetName().

double Exhume::CrossSection::Nc_2PI [private]

Definition at line 213 of file CrossSection.h.

HepLorentzVector Exhume::CrossSection::P1In [protected]

Definition at line 270 of file CrossSection.h.

HepLorentzVector Exhume::CrossSection::P2In [protected]

Definition at line 270 of file CrossSection.h.

std::vector<Particle> Exhume::CrossSection::Partons [protected]

Definition at line 278 of file CrossSection.h.

Referenced by GetPartons().

double Exhume::CrossSection::PDF [private]

Definition at line 200 of file CrossSection.h.

double Exhume::CrossSection::Phi1 [protected]

Definition at line 242 of file CrossSection.h.

Referenced by GetPhi1().

double Exhume::CrossSection::Phi2 [protected]

Definition at line 242 of file CrossSection.h.

Referenced by GetPhi2().

std::map<std::string,PConstVoidPair> Exhume::CrossSection::PMap [private]

Definition at line 215 of file CrossSection.h.

Referenced by insert().

double Exhume::CrossSection::PPhi [protected]

Definition at line 242 of file CrossSection.h.

HepLorentzVector Exhume::CrossSection::Proton1 [protected]

Definition at line 270 of file CrossSection.h.

Referenced by GetProton1().

int Exhume::CrossSection::Proton1Id [private]

Definition at line 229 of file CrossSection.h.

HepLorentzVector Exhume::CrossSection::Proton2 [protected]

Definition at line 270 of file CrossSection.h.

Referenced by GetProton2().

int Exhume::CrossSection::Proton2Id [private]

Definition at line 229 of file CrossSection.h.

double Exhume::CrossSection::Pt1 [protected]

Definition at line 242 of file CrossSection.h.

double Exhume::CrossSection::Pt1DotPt2 [protected]

Definition at line 242 of file CrossSection.h.

double Exhume::CrossSection::Pt2 [protected]

Definition at line 242 of file CrossSection.h.

double Exhume::CrossSection::Rg [private]

Definition at line 194 of file CrossSection.h.

bool Exhume::CrossSection::RgBegin [private]

Definition at line 192 of file CrossSection.h.

std::map<double, std::map<double, double> >::iterator Exhume::CrossSection::RgHigh[2] [private]

Definition at line 191 of file CrossSection.h.

bool Exhume::CrossSection::RgInterpolate[2] [private]

Definition at line 192 of file CrossSection.h.

std::map<double, std::map<double, double> >::iterator Exhume::CrossSection::RgLow[2] [private]

Definition at line 191 of file CrossSection.h.

std::map<double, std::map<double, double> > Exhume::CrossSection::RgMap2d [private]

Definition at line 190 of file CrossSection.h.

double Exhume::CrossSection::root_s [protected]

Definition at line 266 of file CrossSection.h.

Referenced by GetRoot_s().

double Exhume::CrossSection::s [protected]

Definition at line 266 of file CrossSection.h.

double Exhume::CrossSection::sHat [protected]

Definition at line 242 of file CrossSection.h.

Referenced by GetsHat(), Exhume::Higgs::GluGlu2HiggsAmp(), and Exhume::Higgs::Propagator().

double Exhume::CrossSection::sHat2 [protected]

Definition at line 242 of file CrossSection.h.

double Exhume::CrossSection::SqrtsHat [protected]

Definition at line 242 of file CrossSection.h.

Referenced by GetSqrtsHat().

double Exhume::CrossSection::StrangeMass [protected]

Definition at line 253 of file CrossSection.h.

double Exhume::CrossSection::Survive [private]

Definition at line 194 of file CrossSection.h.

double Exhume::CrossSection::t1 [protected]

Definition at line 242 of file CrossSection.h.

Referenced by Differential(), and Gett1().

double Exhume::CrossSection::t2 [protected]

Definition at line 242 of file CrossSection.h.

Referenced by Differential(), and Gett2().

double Exhume::CrossSection::TauMass [protected]

Definition at line 258 of file CrossSection.h.

bool Exhume::CrossSection::TBegin [private]

Definition at line 181 of file CrossSection.h.

double Exhume::CrossSection::TConst [private]

Definition at line 221 of file CrossSection.h.

double* Exhume::CrossSection::TFunc [private]

Definition at line 223 of file CrossSection.h.

bool Exhume::CrossSection::TInterpolate [private]

Definition at line 181 of file CrossSection.h.

std::map<double, std::map<double, double> > Exhume::CrossSection::TMap2d [private]

Definition at line 182 of file CrossSection.h.

std::map<double, std::map<double, double> >::iterator Exhume::CrossSection::TMjuHigh [private]

Definition at line 183 of file CrossSection.h.

std::map<double, std::map<double, double> >::iterator Exhume::CrossSection::TMjuLow [private]

Definition at line 183 of file CrossSection.h.

int Exhume::CrossSection::Tn [private]

Definition at line 222 of file CrossSection.h.

int Exhume::CrossSection::Tn_1 [private]

Definition at line 222 of file CrossSection.h.

double Exhume::CrossSection::TopMass [protected]

Definition at line 253 of file CrossSection.h.

std::map<const char*,char*> Exhume::CrossSection::TypeMap [private]

Definition at line 216 of file CrossSection.h.

double Exhume::CrossSection::WMass [protected]

Definition at line 261 of file CrossSection.h.

double Exhume::CrossSection::x1 [protected]

Definition at line 242 of file CrossSection.h.

Referenced by Differential(), and Getx1().

double Exhume::CrossSection::x1p [protected]

Definition at line 242 of file CrossSection.h.

double Exhume::CrossSection::x1x2 [protected]

Definition at line 242 of file CrossSection.h.

double Exhume::CrossSection::x2 [protected]

Definition at line 242 of file CrossSection.h.

Referenced by Differential(), and Getx2().

double Exhume::CrossSection::x2p [protected]

Definition at line 242 of file CrossSection.h.

double Exhume::CrossSection::y [protected]

Definition at line 242 of file CrossSection.h.

Referenced by GetEta().

double Exhume::CrossSection::ZMass [protected]

Definition at line 261 of file CrossSection.h.

---

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

• GeneratorInterface/ExhumeInterface/interface/CrossSection.h

---