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arXiv · 2002.00942

Groomed jet mass at high precision

Adam Kardos·Andrew J. Larkoski·Zoltán Trócsányi
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Abstract

We present predictions of the distribution of groomed heavy jet mass in electron-positron collisions at the next-to-next-to-leading order accuracy matched with the resummation of large logarithms to next-to-next-to-next-to-leading logarithmic accuracy. Resummation at this accuracy is possible through extraction of necessary two-loop constants and three-loop anomalous dimensions from fixed-order codes.

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Adam Kardos, Andrew J. Larkoski, Zoltán Trócsányi. 2020-02-03. Groomed jet mass at high precision. https://doi.org/10.1016/j.physletb.2020.135704

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