Release of FastJet 3.1.0, 30 September 2014 (release notes). Main improvement: speed gains between a factor of 1.5 to ten in the range between a few thousand and a few hundred thousand particles. More ⇓ Download
Latest stable release of fjcore (v3.1.0), 30 September 2014.
Lightweight access to the core FastJet functionality (PseudoJet, JetDefinition, ClusterSequence and Selector). It consists of just two files, fjcore.hh and, which can easily be included in 3rd party projects. Compile time: a few seconds. Download size: 70k.
Release of FastJet Contrib 1.014, 17 August 2014
A package of contributed add-ons to FastJet. Release 1.014 updates JetCleanser to version 1.0.1, fixing an issue with C++11 compatibility, and adds the new SoftKiller contrib, version 1.0.0.