Release of FastJet Contrib 1.038, 30 August 2018
A package of contributed add-ons to FastJet. This release includes the new LundPlane contrib, version 1.0.1.
Please note: the FastJet Contrib material is hosted by Hepforge, which will have up to 3 days' downtime for a major upgrade starting Monday September 3 at 12.00 UK time, and lasting up to 3 days. It may take a few days beyond that for any necessary changes to be made to the FastJet Contrib material there.
Release of FastJet 3.3.1, 24 April 2018 (release notes).
This is a maintenance release and it also clarifies the main FastJet license as being GPL v2 or later. Download
Latest stable release of fjcore (v3.3.1), 24 April 2018
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. A fortran interface and basic examples are also included in the distribution. Download size: 74k.