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arXiv · 1311.6514

QCD calculations for jet substructure

Mrinal Dasgupta·Simone Marzani·Gavin P. Salam
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Abstract

We present results on novel analytic calculations to describe invariant mass distributions of QCD jets with three substructure algorithms: trimming, pruning and the mass-drop taggers. These results not only lead to considerable insight into the behaviour of these tools, but also show how they can be improved. As an example, we discuss the remarkable properties of the modified mass-drop tagger.

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Mrinal Dasgupta, Simone Marzani, Gavin P. Salam. 2013-11-25. QCD calculations for jet substructure. https://doi.org/10.1393/ncc%2Fi2014-11746-x

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