From the 1 of 12 linked papers with an AI index.
12 papers
Exclusive Quark and Gluon Dijet Production as Probes of GPDs at Collider Energies
Zhuoyi Pang, PaweÅ Sznajder, Paweł Sznajder +2
The paper investigates exclusive electroproduction of quark and gluon dijets using collinear factorization to probe generalized parton distributions, adds helicity GPD contribution…
Exclusive photoproduction of a di-meson pair with large invariant mass
Saad Nabeebaccus, David Perez, Lech Szymanowski +1
The exclusive photoproduction of a pair of light mesons is studied within the framework of collinear factorisation. The amplitude factorises into a process-dependent perturbatively…
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 --…
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…
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^…