Hybrid high-energy/collinear factorization in a heavy-light dijets system reaction

TL;DR

This paper introduces a hybrid high-energy/collinear factorization approach for heavy-light dijet production in hadron collisions, combining BFKL resummation with collinear factorization to improve QCD predictions.

Contribution

It develops a novel hybrid factorization framework that integrates BFKL resummation into collinear QCD calculations for heavy-light dijet systems.

Findings

Distributions are stable under higher-order corrections.

The approach enhances understanding of high-energy QCD processes.

Potential for future studies at new colliding machines.

Abstract

We propose the inclusive hadroproduction of a heavy-light dijet system, as a new channel for the investigation of high energy QCD. We build up a hybrid factorization that incorporates a partial next-to-leading BFKL resummation inside the standard collinear description of observables. We present a detailed analysis of different observables: cross-section summed over azimuthal angles and differential in rapidity and azimuthal distribution. The stability that these distributions show under higher-order corrections motivates our interest in future studies, doable at new generation colliding machines.