Represents a jet. More...

#include <PhysicsObjects.hpp>

Inheritance diagram for Jet:

Public Member Functions
	Jet () noexcept
	Default constructor.

	Jet (TLorentzVector const &correcteP4) noexcept
	Constuctor from the fully-corrected four-momentum.

	Jet (TLorentzVector const &rawP4, double corrSF) noexcept
	Constructor from the raw four-momentum and total correction scale factor. More...

void	SetCorrectedP4 (TLorentzVector const &correctedP4, double rawMomentumSF) noexcept
	Sets jet corrected and raw momentum. More...

void	SetBTag (BTagger::Algorithm algo, double value) noexcept
	Sets value of a b-tagging discriminator.

void	SetParentID (int pdgID) noexcept
	Sets the parent's PDF ID.

void	SetCharge (double charge) noexcept
	Sets the electric charge.

void	SetPullAngle (double pullAngle) noexcept
	Sets jet pull angle.

void	SetArea (double area) noexcept
	Sets jet area.

void	SetMatchedGenJet (GenJet const *matchedJet) noexcept
	Sets matched generator-level jet.

void	SetPileUpID (double puDiscriminator)
	Sets value of pile-up ID discriminator.

TLorentzVector	RawP4 () const noexcept
	Returns raw momentum.

double	BTag (BTagger::Algorithm algo) const
	Returns value of the requested b-tagging discriminator.

double	CSV () const
	Gets the value of the CSV b-tagging discriminator.

double	JP () const
	Gets the value of the JP b-tagging discriminator.

int	GetParentID () const noexcept
	Gets the parent's PDG ID.

double	Charge () const noexcept
	Gets the electric charge.

double	GetPullAngle () const noexcept
	Gets the pull angle.

double	Area () const noexcept
	Returns jet area.

GenJet const *	MatchedGenJet () const noexcept
	Returns matched generator-level jet (if applicable) More...

double	PileUpID () const
	Returns value of pile-up ID discriminator.

Public Member Functions inherited from Candidate
	Candidate () noexcept
	Default constructor.

	Candidate (TLorentzVector const &p4_) noexcept
	Constructor from a 4-momentum.

void	SetP4 (TLorentzVector const &p4_) noexcept
	Sets four-momentum.

void	SetPtEtaPhiM (double pt, double eta, double phi, double mass) noexcept
	Sets four-momentum.

void	SetPxPyPzE (double px, double py, double pz, double E) noexcept
	Sets four-momentum.

void	SetUserFloat (std::string const &label, double value)
	Sets or changes value of a user-defined real-valued property.

void	SetUserInt (std::string const &label, long value)
	Sets or changes value of a user-defined integer-valued property.

TLorentzVector const &	P4 () const noexcept
	Four-momentum.

double	Pt () const noexcept
	Transverse momentum, GeV/c.

double	Eta () const noexcept
	Pseudorapidity.

double	Phi () const noexcept
	Azimuthal angle.

double	M () const noexcept
	Mass, GeV/c^2.

double	E () const noexcept
	Energy, GeV.

double	UserFloat (std::string const &label) const
	Returns value of the user-defined property with the given label. More...

long	UserInt (std::string const &label) const
	Returns value of the user-defined property with the given label. More...

bool	operator< (Candidate const &rhs) const noexcept
	Ordering operator.

Detailed Description

Represents a jet.

The four-momentum inherited from the base class is fully corrected. An object stores also a scale factor to reproduce raw momentum.

Constructor & Destructor Documentation

Jet::Jet	(	TLorentzVector const &	rawP4,
		double	corrSF
	)

noexcept

Constructor from the raw four-momentum and total correction scale factor.

The scale factor includes full JEC and, in case of simulation, JER. A fully-corrected momentum is calculated as rawP4 * corrSF.

Member Function Documentation

GenJet const * Jet::MatchedGenJet ( ) const

noexcept

Returns matched generator-level jet (if applicable)

If no jet is matched or generator-level jets are not available, returns a null pointer.

void Jet::SetCorrectedP4	(	TLorentzVector const &	correctedP4,
		double	rawMomentumSF
	)

noexcept

Sets jet corrected and raw momentum.

The first argument is a fully-corrected four-momentum. The second argument is a scale factor to calculate the raw momentum from it.

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

include/mensura/core/PhysicsObjects.hpp
modules/core/src/PhysicsObjects.cpp

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation