Accès ouvert
2025
article
OpenAlex
A. C. Postuma, G. M. Huber, D. Gaskell, T. Horn et autres
Deep exclusive meson production (DEMP) reactions, such as p(e⃗ , e'π⁺)n, provide opportunities to study the three-dimensional structure of the nucleon through differential cross section and beam-and target spin asymmetry measurements. This work aims to probe the onset of the hard/soft factorization …
Accès ouvert
2022
article
OpenAlex
Frédéric Georges, M. N. H. Rashad, A. Stefanko, M. Dlamini et autres
We report high-precision measurements of the deeply virtual Compton scattering (DVCS) cross section at high values of the Bjorken variable x_{B}. DVCS is sensitive to the generalized parton distributions of the nucleon, which provide a three-dimensional description of its internal constituents. Using …
fr, us, kr, ca, hr, gb, it, il, ua, Égypte, Tunisie
(code pays fourni par la source)
Accès ouvert
2022
preprint
OpenAlex
Frédéric Georges, A. Stefanko, M. Dlamini, B. Karki et autres
We report high-precision measurements of the Deeply Virtual Compton Scattering (DVCS) cross section at high values of the Bjorken variable $x_B$. DVCS is sensitive to the Generalized Parton Distributions of the nucleon, which provide a three-dimensional description of its internal constituents. Using …
Accès ouvert
2021
article
OpenAlex
M. Dlamini, B. Karki, Shaikh Faruque Ali, P.-J. Lin et autres
We report measurements of the exclusive neutral pion electroproduction cross section off protons at large values of ${x}_{B}$ (0.36, 0.48, and 0.60) and ${Q}^{2}$ (3.1 to $8.4\text{ }\text{ }{\mathrm{GeV}}^{2}$) obtained from Jefferson Lab Hall A experiment E12-06-014. The corresponding structure functions $d{\ensuremath{\sigma}}_{T}/dt+\ensuremath{\epsilon}d{\ensuremath{\sigma}}_{L}/dt$, …
us, fr, kr, ca, hr, gb, it, il, ua, Égypte
(code pays fourni par la source)