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Shiu, S. Y. Ryu, T. Hotta, T. Ishikawa, T. Mibe, T. Nakano, T. Ohta, T. Sawada, T. Tsunemi, W. C. Chang, W. Gohn, Y. Kato, Y. Kon, Y. Maeda, Y. Morino, Y. Nakatsugawa, Y. Ohashi, Y. Sugaya","submitted_at":"2017-11-14T08:36:42Z","abstract_excerpt":"We report the measurement of the $\\gamma p \\rightarrow K^{+}\\Lambda$ and $\\gamma p \\rightarrow K^{+}\\Sigma^{0}$ reactions at SPring-8. The differential cross sections and photon-beam asymmetries are measured at forward $K^{+}$ production angles using linearly polarized tagged-photon beams in the range of $E_{\\gamma}=1.5$--3.0 GeV. With increasing photon energy, the cross sections for both $\\gamma p \\rightarrow K^{+}\\Lambda$ and $\\gamma p \\rightarrow K^{+}\\Sigma^{0}$ reactions decrease slowly. 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