5 papers · 1 filter
Nonexistence of hidden-charm pentaquarks in photoproduction
Samson Clymton, Sang-Ho Kim, Hyun-Chul Kim
We investigate photoproduction off the proton, , to elucidate the nonexistence of hidden-charm pentaquark signals reported by the GlueX and CLAS12 experiments. W…
Rescattering effects in near-threshold photoproduction
S. Sakinah, Sang-Ho Kim, H. M. Choi
We investigate near-threshold photoproduction off the nucleon, focusing on hadronic rescattering effects induced by open-charm meson-baryon intermediate states. Beyond the co…
Production of and in pion-induced reactions off the nucleon
Sang-Ho Kim
We investigate the mechanisms of strangeness production in the and reactions within a hybrid Regge framework in which effective Lagran…
Role of meson exchange and final-state interaction in -meson photoproduction
Sang-Ho Kim
We investigate photoproduction off the nucleon using a dynamical model based on a Hamiltonian framework. First, Pomeron exchange is regarded as a background contribution that…
-meson photoproduction off the nucleon in a dynamical model
Sang-Ho Kim
The photoproduction of meson off the nucleon is investigated within a dynamical model approach based on a Hamiltonian which describes the reaction mechanisms of the Pomeron e…