Stable perturbative predictions for isolated photon production with a jet pair at large $m_{j_1 j_2}$

TL;DR

This paper introduces the first high-energy correction calculations for isolated photon production with two jets, improving theoretical stability and data agreement at large jet pair invariant mass.

Contribution

It provides the first high-energy correction calculations for this process, enhancing perturbative stability and data description.

Findings

Corrections stabilize the perturbative predictions.

Significant improvement in data description.

Enhanced theoretical understanding of photon+2 jets production.

Abstract

We present the first calculation of the high-energy corrections to the process of isolated photon production in association with two jets. These corrections both stabilise the perturbative behaviour in $m_{j_1j_2}$ and lead to a significantly improved description of data from a recent ATLAS measurement.