15 papers
Quark Reggeization in QCD from the Wilson line formalism
Tolga Altinoluk, Guillaume Beuf, Jules Favrel +1
We derive quark Reggeization in QCD at leading logarithmic accuracy within the eikonal Wilson-line (shockwave) approach. An interpolating operator for the Reggeized quark is identi…
Quantum entanglement in electron-nucleus collisions: Role of the linearly polarized gluon distribution
Michael Fucilla, Yoshitaka Hatta, Bo-Wen Xiao
We calculate the spin density matrix of a back-to-back quark-antiquark pair inclusively produced in electron-nucleus scattering, taking into account the gluon saturation effect and…
Deeply virtual meson production at HERA and at the EIC within the Color Glass Condensate EFT
Renaud Boussarie, Luigi Delle Rose, Michael Fucilla +3
Continuing our previous study of Deeply Virtual Meson Production (DVMP) at twist-3 accuracy, we derive compact expressions for all helicity amplitudes. We perform a phenomenologica…
Complete NLO BFKL impact factors for quarkonium hadroproduction in NRQCD: the case of , , and states
Michael Fucilla, Jean-Philippe Lansberg, Maxim Nefedov +2
We present the first complete next-to-leading-order calculation of the impact factors for hadroproduction of the , , and NRQCD states…
2025 EIC-France Workshop: Physics Highlights and Perspectives
F. Arleo, V. Bertone, J. Bettane +75
This document presents a synthesis of the theory contributions and discussions from the 2nd EIC-France Workshop, held at IJCLab (Orsay) on 1-3 December 2025. The workshop brought t…
Spin-spin entanglement in diffractive heavy quark production
Michael Fucilla, Yoshitaka Hatta
We calculate the spin density matrix of a heavy quark-antiquark pair (, or ) diffractively produced in Deep Inelastic Scattering and Ultraperipheral…