15 citations · 32 across the 3 of their papers we have counts for
3 papers
eta photoproduction and N* resonances
Ki-Seok Choi, Seung-il Nam, Atsushi Hosaka +1
We investigate the eta photoproduction using the effective Lagrangian approach at the tree level. We focus on the new nucleon resonance N*(1675), which was reported by the GRAAL, C…
A new candidate for non-strangeness pentaquarks: N*(1675)
Seung-il Nam, Ki-Seok Choi, Atsushi Hosaka +1
We study a new nucleon resonance from eta photoproduction, which was observed at sqrt{s}=1675 MeV with a narrow decay width (~10 MeV) by the Tohoku LNS group as well as the GRAAL c…
Test of the reaction mechanism for gamma N -> K Lambda(1520) using the polarized photon
Seung-il Nam, Ki-Seok Choi, Atsushi Hosaka +1
We study the reaction mechanism for the photoproduction of the Lambda(1520), based on an effective Lagrangian approach. We investigate each contribution of the s-, u-, t-channel pr…