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arXiv · 1109.4557

K*Lambda(1116) photoproduction and nucleon resonances

Sang-Ho Kim·Seung-il Nam·Yongseok Oh·Hyun-Chul Kim
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Abstract

We study the reaction mechanism of K*Lambda(1116) photoproduction off the proton target near threshold considering the contributions from nucleon-resonances. Employing the effective Lagrangian method at the tree-level Born approximation, we investigate the role of the D13(2080) and the D15(2200). We found that the D13 plays a crucial role to reproduce the experimental data well in the forward scattering region at low energy. We also present theoretical predictions on the single photon-beam asymmetry as well as the energy and angular dependence for the cross sections of this reaction.

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Sang-Ho Kim, Seung-il Nam, Yongseok Oh, Hyun-Chul Kim. 2011-09-15. K*Lambda(1116) photoproduction and nucleon resonances. https://doi.org/10.1007/s00601-012-0381-7

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