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

14 Apr 2021, 10:20
20m
Virtual (Stony Brook, NY)

Virtual

Stony Brook, NY

Online
Contributed Talk QCD with Heavy Flavors and Hadronic Final States QCD with Heavy Flavors and Hadronic Final States

Speaker

Michael Fucilla (Università della calabria)

Description

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 an 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, ratio of azimuthal coefficients differential in rapidity, heavy-jet transverse momentum distribution and azimuthal distribution. The stability that these distributions show under higher-order corrections motivates our interest in future studies. Here, the hybrid factorization could help to deepen our understanding of heavy-flavor physics in wider kinematic ranges, like the ones accessible at the Electron-Ion Collider.

Primary authors

Michael Fucilla (Università della calabria) Alessandro Papa (Universita` della Calabria & INFN-Cosenza) Francesco Giovanni Celiberto (ECT*/FBK Trento & INFN-TIFPA) Dr Andrèe Dafne Bolognino (Università della Calabria & INFN-Cosenza) Dr Dmitry Yu. Ivanov (Sobolev Institute of Mathematics and Novosibirsk State University, Russia)

Presentation materials