#include <Analysis.h>

Public Member Functions
	CellJet (double etaMaxIn=5., int nEtaIn=50, int nPhiIn=32, int selectIn=2, int smearIn=0, double resolutionIn=0.5, double upperCutIn=2., double thresholdIn=0., Rndm *rndmPtrIn=0)
	Constructor.

bool	analyze (const Event &event, double eTjetMinIn=20., double coneRadiusIn=0.7, double eTseedIn=1.5)
	Analyze event. More...

int	size () const
	Return info on results of analysis.

double	eT (int i) const

double	etaCenter (int i) const

double	phiCenter (int i) const

double	etaWeighted (int i) const

double	phiWeighted (int i) const

int	multiplicity (int i) const

Vec4	pMassless (int i) const

Vec4	pMassive (int i) const

double	m (int i) const

void	list () const
	Provide a listing of the info. More...

int	nError () const
	Tell how many events could not be analyzed: so far never.

Detailed Description

CellJet class. This class performs a cone jet search in (eta, phi, E_T) space.

Member Function Documentation

Analyze event.

Input values. Initial values zero.

Loop over desired particles in the event.

Find particle position in (eta, phi, pT) space.

Add pT to cell already hit or book a new cell.

Smear true bin content by calorimeter resolution.

Remove cells below threshold for seed or for use at all.

Find seed cell: the one with highest pT of not yet probed ones.

If too small cell eT then done, else start new trial jet.

Sum up unused cells within required distance of seed.

Reject cluster below minimum ET.

Else find new jet properties.

Bookkeep new jet, in decreasing ET order.

Done.

void list ( ) const

Provide a listing of the info.

Header.

The jets.

Listing finished.

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