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arXiv · 1104.1646

Jet Substructure Without Trees

Martin Jankowiak·Andrew J. Larkoski
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Abstract

We present an alternative approach to identifying and characterizing jet substructure. An angular correlation function is introduced that can be used to extract angular and mass scales within a jet without reference to a clustering algorithm. This procedure gives rise to a number of useful jet observables. As an application, we construct a top quark tagging algorithm that is competitive with existing methods.

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Martin Jankowiak, Andrew J. Larkoski. 2011-04-08. Jet Substructure Without Trees. https://doi.org/10.1007/jhep06(2011)057

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