TY - JOUR
T1 - Photoproduction mechanism for charged reaction of K∗A with nucleon
AU - Putra, A. W.
AU - Salam, A.
AU - Fachruddin, I.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2021/3/8
Y1 - 2021/3/8
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85103101204&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1816/1/012092
DO - 10.1088/1742-6596/1816/1/012092
M3 - Conference article
AN - SCOPUS:85103101204
SN - 1742-6588
VL - 1816
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012092
T2 - 10th International Conference on Theoretical and Applied Physics, ICTAP 2020
Y2 - 20 November 2020 through 22 November 2020
ER -