15–19 Jul 2019
US/Eastern timezone

NLL' Resummation of Jet Mass

18 Jul 2019, 14:50
20m
2213 A Chair : Vincent Theeuwes

2213 A Chair : Vincent Theeuwes

Jets/Substructure/Resummation Jets/Sub/Res

Speaker

Mr Marcel Balsiger (Institute for Theoretical Physics, University of Bern, Switzerland)

Description

Over the last few years, there has been a lot of progress concerning non-global jet observables. Recently, we managed to resum the interjet energy flow and the jet mass at the NLL'-level, meaning that our results include the full next-to-leading-order corrections to the hard, jet and soft functions which are implemented in a parton-shower framework that generates the renormalization-group running in the effective theory. I will explain the implementation of the corrections and present numerical results.

Primary authors

Dr Dingyu Shao (University of Bern) Mr Marcel Balsiger (Institute for Theoretical Physics, University of Bern, Switzerland) Thomas Becher (Fermilab)

Presentation materials