The C12(,K+) reaction in the threshold region

Hirohito Yamazaki, K. Maeda, S. Asano, T. Emura, S. Endo, S. Ito, H. Itoh, O. Konno, K. Maruyama, K. Niwa, A. Sakaguchi, T. Suda, Y. Sumi, M. Takeya, T. Terasawa, H. Yamashita

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Abstract

The first measurement of C12(,K+) has been performed in a photon energy range of 0.8E1.1 GeV. The differential cross sections are compared with a calculation which assumes a quasi-free -producing C12(,K+) process. The deviation of experimental values from the calculation is explained in terms of bound residual states. The differential cross section ratio of C12(,K+) to p(,K+) is 4.20.6, which is in good agreement with a calculation using a semiclassical model.

Original languageEnglish
Pages (from-to)R1157-R1160
JournalPhysical Review C
Volume52
Issue number3
DOIs
Publication statusPublished - 1995

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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    Yamazaki, H., Maeda, K., Asano, S., Emura, T., Endo, S., Ito, S., Itoh, H., Konno, O., Maruyama, K., Niwa, K., Sakaguchi, A., Suda, T., Sumi, Y., Takeya, M., Terasawa, T., & Yamashita, H. (1995). The C12(,K+) reaction in the threshold region. Physical Review C, 52(3), R1157-R1160. https://doi.org/10.1103/PhysRevC.52.R1157