Depolarization in p-15N elastic scattering and large tensor spin-spin interaction

T. Nakano, M. Nakamura, H. Sakaguchi, M. Yosoi, M. Ieiri, H. Togawa, S. Hirata, O. Kamigaito, H. M. Shimizu, M. Iwaki, Y. Nakai, S. Kobayashi, T. Noro, H. Ikegami

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Abstract

We have measured the angular distribution of the depolarization parameter Kyy′ in p-15N elastic scattering at 65 MeV. The deviation of Kyy′ from unity is large and indicates the existence of a nucleon-nucleus spin-spin interaction. The DWBA analysis shows that the measured Kyy′ data imply a large contribution from the tensor part of the spin-spin potential.

Original languageEnglish
Pages (from-to)301-305
Number of pages5
JournalPhysics Letters B
Volume240
Issue number3-4
DOIs
Publication statusPublished - Apr 26 1990

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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    Nakano, T., Nakamura, M., Sakaguchi, H., Yosoi, M., Ieiri, M., Togawa, H., Hirata, S., Kamigaito, O., Shimizu, H. M., Iwaki, M., Nakai, Y., Kobayashi, S., Noro, T., & Ikegami, H. (1990). Depolarization in p-15N elastic scattering and large tensor spin-spin interaction. Physics Letters B, 240(3-4), 301-305. https://doi.org/10.1016/0370-2693(90)91102-H