Building Next-to-Next Leading Logarithmic parton showers: the PanScales recipe

Abstract

Parton showers lie at the core of Shower Monte Carlo event generators, the default theoretical tools used to interpret collider data. In these proceedings, we summarise the strategy of the PanScales collaboration that led to the attainment of the first demonstrably next-to-next-to-leading-logarithmic accurate parton showers.

Comments: 4 pages, 3 figures. Contribution to the 2025 QCD session of the 59th Rencontres de Moriond