fastjet::EECambridgePlugin Class Reference

Implementation of the e+e- Cambridge algorithm (plugin for fastjet v2.4 upwards) More...

#include <fastjet/EECambridgePlugin.hh>

Inheritance diagram for fastjet::EECambridgePlugin:

Collaboration diagram for fastjet::EECambridgePlugin:

List of all members.

Public Member Functions
	EECambridgePlugin (double ycut_in)
	Main constructor for the EECambridge Plugin class.
	EECambridgePlugin (const EECambridgePlugin &plugin)
	copy constructor
virtual std::string	description () const
	return a textual description of the jet-definition implemented in this plugin
virtual void	run_clustering (ClusterSequence &) const
	given a ClusterSequence that has been filled up with initial particles, the following function should fill up the rest of the ClusterSequence, using the following member functions of ClusterSequence:
double	ycut () const
virtual double	R () const
	the plugin mechanism's standard way of accessing the jet radius.
virtual bool	exclusive_sequence_meaningful () const
	avoid the warning whenever the user requests "exclusive" jets from the cluster sequence

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Detailed Description

Implementation of the e+e- Cambridge algorithm (plugin for fastjet v2.4 upwards)

EECambridgePlugin is a plugin for fastjet (v2.4 upwards) It implements the Cambridge algorithm, as defined in

Better jet clustering algorithms Yuri Dokshitzer, Garth Leder, Stefano Moretti, Bryan Webber JHEP 9708 (1997) 001 http://www-spires.slac.stanford.edu/spires/find/hep/www?rawcmd=FIND+j+JHEPA%2C9708%2C001

On construction one must supply a ycut value.

To get the jets at the end call ClusterSequence::inclusive_jets();

Definition at line 57 of file EECambridgePlugin.hh.

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Constructor & Destructor Documentation

fastjet::EECambridgePlugin::EECambridgePlugin

(

double

ycut_in

)

[inline]

Main constructor for the EECambridge Plugin class.

It takes the dimensionless parameter ycut (the Q value for normalisation of the kt-distances is taken from the sum of all particle energies).

Definition at line 62 of file EECambridgePlugin.hh.

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Member Function Documentation

void fastjet::EECambridgePlugin::run_clustering

(

ClusterSequence &

)

const [virtual]

given a ClusterSequence that has been filled up with initial particles, the following function should fill up the rest of the ClusterSequence, using the following member functions of ClusterSequence:

• plugin_do_ij_recombination(...)
• plugin_do_iB_recombination(...)

Implements fastjet::JetDefinition::Plugin.

Definition at line 75 of file EECambridgePlugin.cc.

virtual double fastjet::EECambridgePlugin::R

(

)

const [inline, virtual]

the plugin mechanism's standard way of accessing the jet radius.

This must be set to return something sensible, even if R does not make sense for this algorithm!

Implements fastjet::JetDefinition::Plugin.

Definition at line 78 of file EECambridgePlugin.hh.

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

• plugins/EECambridge/fastjet/EECambridgePlugin.hh
• plugins/EECambridge/EECambridgePlugin.cc