From the 1 of 10 linked papers with an AI index.
10 papers
Next-to-next-to-leading order QCD corrections to pion (kaon)-induced exclusive Drell-Yan process
Yu Jia, Bernard Pire, Qin-Tao Song +2
The paper computes next-to-next-to-leading order (NNLO) QCD corrections for exclusive Drell‑Yan processes induced by pion and kaon beams, using generalized parton distribution fact…
Revealing chiral-odd two-meson generalized distribution amplitudes in reactions
Shohini Bhattacharya, Renaud Boussarie, Bernard Pire +1
We demonstrate that chiral-odd dimeson generalized distribution amplitudes (CO-GDAs) -- nonperturbative objects encoding the transition of a quark-antiquark pair into two mesons --…
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…
Accessing baryon-antibaryon generalized distribution amplitudes in
Jing Han, Bernard Pire, Qin-Tao Song
$γ^* γ\to B \bar{B}$ is the golden process to access chiral-even di-baryon generalized distribution amplitudes (GDAs) as deeply virtual Compton scattering has proven to be for th…
Hard exclusive photoproduction of photon-meson pairs: pseudoscalar channels , and
Nikola CrnkoviÄ, Goran DuplanÄiÄ, Saad Nabeebaccus +4
We investigate the hard exclusive photoproduction of photon-meson pairs at leading-twist and leading-order in perturbative QCD, and focus on pseudoscalar mesons $\text{M} \in \{Ï^…
Improved phenomenology of transition distribution amplitudes
Bernard Pire, Kirill Semenov-Tian-Shansky, PaweÅ Sznajder +1
To study cross sections and polarization asymmetries for the processes and in the backward region, we develop a flexible phenomenological mode…