1 <chapter name="Jet Finders">
5 <code>Pythia</code> comes with two <aloc href="EventAnalysis">built-in
6 jet finders</aloc>, <code>ClusterJet</code> for <ei>e^+e^-</ei> events
7 and <code>CellJet</code> for hadron collider ones. Especially the
8 latter is not so well matched to the standards of its field, however.
9 (But it is closely related to the anti-<ei>kT</ei> algorithm,
10 so is also not completely disconnected <ref>Cac08</ref>.)
14 For realistic jet studies the <code>FastJet</code> package
15 <ref>Cac06</ref> has become a standard. Several different
16 jet options are available, such as <ei>kT</ei>,
17 Cambridge/Aachen, anti-<ei>kT</ei> and SISCone.
20 Linking to <code>FastJet</code> is foreseen in the configure
21 file in the <code>examples</code> subdirectory, and the
22 <code>main61.cc</code> program contains an example how it can
23 be used with <code>Pythia</code> events.
27 <!-- Copyright (C) 2010 Torbjorn Sjostrand -->