Accès ouvert
2026
article
OpenAlex
P. Chatagnon, V. Kubarovsky, R. Paremuzyan, S. Stepanyan et autres
We present measurements of the total and differential cross sections for near-threshold J / ψ photoproduction obtained with the CLAS12 detector at the Thomas Jefferson National Accelerator Facility. The results are based on data collected during the fall 2018 and spring 2019 …
fr, us, Ghana, gb, it, de, am, ec, uz, kr, il, cn, cl
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
H. Jiang, S. Strauch, I. I. Strakovsky, D. Rönchen et autres
Pion photoproduction in the γ ⃗ p ⃗ → π 0 p reaction has been measured in the FROzen Spin Target (FROST) experiment at the Thomas Jefferson National Accelerator Facility. In this experiment, circularly polarized photons with energies up to 3.082 GeV …
gb, us, fr, sa, it, de, ec, ru, am, Ghana, kr, cn, cl
(code pays fourni par la source)
2025
article
OpenAlex
P. Roy, S. Cao, V. Credé, E. Klempt et autres
The photoproduction of ${\ensuremath{\pi}}^{+}{\ensuremath{\pi}}^{\ensuremath{-}}$ meson pairs off the proton has been studied in the reaction $\ensuremath{\gamma}p\ensuremath{\rightarrow}p{\ensuremath{\pi}}^{+}{\ensuremath{\pi}}^{\ensuremath{-}}$ using the CEBAF Large Acceptance Spectrometer (CLAS) and the frozen-spin target (FROST) in Hall B at the Thomas Jefferson National Accelerator Facility. For the first time, …
us, ru, fr, it, gb, de, ec, am, Ghana, uz, kr, cn
(code pays fourni par la source)
Accès ouvert
2025
article
OpenAlex
A. Sarantsev, E. Klempt, K. Nikonov, Patrick Achenbach et autres
Photoproduction of charged pions pairs off protons is studied within the invariant masses of the final state hadrons from 1.6 to 2.4 GeV at the Thomas Jefferson National Accelerator Facility with the CLAS detector. The total and differential cross sections and spin-density …
ru, de, us, fr, Ghana, it, gb, am, ec, uz, kr
(code pays fourni par la source)