FastJet is a software package for jet finding in pp and e+e− collisions.
FastJet is a C++ package that provides a broad range of jet finding and analysis tools. It includes efficient native implementations of all widely used 2->1 sequential recombination jet algorithms for pp and e+e− collisions, as well as access to 3rd party jet algorithms through a plugin mechanism, including all currently used cone algorithms.
FastJet also provides means to facilitate the manipulation of jet substructure, including some common boosted heavy-object taggers, as well as tools for estimation of pileup and underlying-event noise levels, determination of jet areas and subtraction or suppression of noise in jets.
Key Features
- Native jet algorithms:
- Longitudinally invariant kt jet algorithm.
- Cambridge/Aachen jet algorithm.
- Anti-kt jet algorithm.
- Generalised kt jet algorithm.
- Generalised kt algorithm for e+e− collisions.
- kt algorithm for e+e− collisions.
- Plugin jet algorithms.
Website: fastjet.fr
Support: Manual, FAQ
Developer: Matteo Cacciari, Gavin Salam, and Gregory Soyez
License: GNU General Public License v2.0
FastJet is written in C++. Learn C++ with our recommended free books and free tutorials.
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