Groomed Jet Mass at High Precision

Authors

Adam Kardos, University of Debrecen
Andrew J. Larkoski, Reed College
Zoltán Trócsányi, Eötvös Loránd University

Sponsor

This work was facilitated in part by the Portland Institute for Computational Science and its resources acquired using NSF Grant DMS 1624776.

Document Type

Pre-Print

Publication Date

2-3-2020

Subjects

Electron-positron interactions, Positron annihilation, Jets (Nuclear physics), Particles (Nuclear physics), Renormalization (Physics), Perturbation (Quantum dynamics)

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.

Description

This is the pre-print version of a work. Paper is available in arXiv and can be found online: https://arxiv.org/abs/2002.00942

Persistent Identifier

https://archives.pdx.edu/ds/psu/30933

Citation Details

Kardos, Adam; Larkoski, Andrew J.; and Trócsányi, Zoltán, "Groomed Jet Mass at High Precision" (2020). Portland Institute for Computational Science Publications. 16.
https://archives.pdx.edu/ds/psu/30933