Photoproduction mechanism for charged reaction of K∗A with nucleon

Research output: Contribution to journalConference articlepeer-review


The photoproduction of vector meson K∗(892) on the nucleon has been investigated in the framework of the effective Lagrangian model by utilizing the Feynman diagram of the lowest orders in calculating the transition amplitudes. Beside the Born and the contact terms, we consider the Σ∗(1780) as an additional hyperon resonance alongside with the Σ∗(1385) in the M-channel. It is found that the Σ∗(1780) has remarkable effects in the backward scattering region where there are still discrepancies between the theoretical predictions and the experimental data.

Original languageEnglish
Article number012092
JournalJournal of Physics: Conference Series
Issue number1
Publication statusPublished - 8 Mar 2021
Event10th International Conference on Theoretical and Applied Physics, ICTAP 2020 - Mataram, West Nusa Tenggara, Indonesia
Duration: 20 Nov 202022 Nov 2020


Dive into the research topics of 'Photoproduction mechanism for charged reaction of K∗A with nucleon'. Together they form a unique fingerprint.

Cite this