The perturbative Pomeron with NLO accuracy: Jet-Gap-Jet Observables
M. Hentschinski
TL;DR
This paper presents a next-to-leading order (NLO) calculation of the forward jet vertex in the BFKL formalism, enabling more precise studies of jet production in diffractive events with rapidity gaps.
Contribution
It provides the first NLO computation of the forward jet vertex coupled to a rapidity gap within the BFKL framework, advancing theoretical tools for diffractive jet analysis.
Findings
Enables NLO analysis of jet-gap-jet processes
Improves theoretical precision in diffractive jet predictions
Facilitates comparison with experimental data
Abstract
We give an overview of the calculation of the forward jet vertex associated to a rapidity gap (coupling of a hard pomeron to a jet) in the Balitsky-Fadin-Kuraev-Lipatov (BFKL) formalism at next-to-leading order (NLO). This result allows, together with the NLO non-forward gluon Green function, to perform NLO studies of jet production in diffractive events (Mueller-Tang dijets, as a well-known example)
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