M
Matteo Cacciari
Researcher at University of Paris
Publications - 106
Citations - 15224
Matteo Cacciari is an academic researcher from University of Paris. The author has contributed to research in topics: Quantum chromodynamics & Large Hadron Collider. The author has an hindex of 41, co-authored 101 publications receiving 13890 citations. Previous affiliations of Matteo Cacciari include Pierre-and-Marie-Curie University & Centre national de la recherche scientifique.
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FastJet User Manual
TL;DR: FastJet as mentioned in this paper is a C++ package that provides a broad range of jet finding and analysis tools, including efficient native implementations of all widely used 2→1 sequential recombination jet algorithms for pp and e − − collisions.
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Dispelling the N3 myth for the kt jet-finder
Matteo Cacciari,Gavin P. Salam +1 more
TL;DR: In this article, it was shown that the complexity of k t jet clustering can be reduced to two-dimensional nearest neighbor location for a dynamic set of points, which can then be performed in N ln N time.
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Pileup subtraction using jet areas
Matteo Cacciari,Gavin P. Salam +1 more
TL;DR: In this paper, a technique based on jet areas is proposed to provide jet-by-jet corrections for pileup and underlying-event effects, which can be used with any jet algorithm that can be sensibly defined.
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The Catchment Area of Jets
TL;DR: In this article, the authors established a theoretical grounding for the discussion of jet areas, introducing two main definitions, passive and active areas, which respectively characterise the sensitivity to pointlike or diffuse pileup and UE radiation.
Journal ArticleDOI
FastJet user manual
TL;DR: FastJet as discussed by the authors is a C++ package that provides a broad range of jet finding and analysis tools, including efficient native implementations of all widely used 2-to-1 sequential recombination jet algorithms for pp and e+e- collisions, as well as access to 3rd party jet algorithms through a plugin mechanism.