arXiv:1912.05640
IPPP/19/92
MCnet-19-26
Frascati Phys.Ser. 70 (2019)

by: Ferrario Ravasio, Silvia (Durham U., IPPP) et al.

Abstract:
In these proceedings we present three possible interpretations of the ordering variable implemented in the Herwig7 angular-ordered parton shower. Each interpretation determines a different recoil-scheme prescription and we show how it can impact the logarithmic accuracy of the algorithm. We also present comparisons with LEP data.