Elastic scattering of neutron-rich helium isotopes from polarized protons at 71 MeV/A

S. Sakaguchi, T. Uesaka, T. Kawabata, T. Wakui, N. Aoi, Y. Hashimoto, Y. Ichikawa, K. Itoh, M. Itoh, H. Iwasaki, T. Kawahara, Y. Kondo, H. Kuboki, Y. Maeda, T. Nakamura, T. Nakao, Y. Nakayama, H. Okamura, H. Sakai, Y. SasamotoM. Sasano, Y. Satou, K. Sekiguchi, T. Shimamura, Y. Shimizu, M. Shinohara, K. Suda, D. Suzuki, Y. Takahashi, A. Tamii, K. Yako, M. Yamaguchi

Research output: Contribution to journalConference article

Abstract

The vector analyzing power has been measured for the elastic scattering of neutron-rich 6He and 8He from polarized protons at 71 MeV/A making use of a newly constructed solid polarized proton target operated in a low magnetic field of 0.1 T and at a relatively high temperature of 100 K. An optical model analysis revealed that the spin-orbit potentials for 6He and 8He are characterized by shallow and long-ranged shape compared with the global systematics of stable nuclei. Such a characteristics reflect a diffused density distribution of the neutron-rich isotopes.

Original languageEnglish
Article number082037
JournalJournal of Physics: Conference Series
Volume312
Issue numberSECTION 8
DOIs
Publication statusPublished - Jan 1 2011
Externally publishedYes
EventInternational Nuclear Physics Conference 2010, INPC2010 - Vancouver, BC, Canada
Duration: Jul 4 2010Jul 9 2010

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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    Sakaguchi, S., Uesaka, T., Kawabata, T., Wakui, T., Aoi, N., Hashimoto, Y., Ichikawa, Y., Itoh, K., Itoh, M., Iwasaki, H., Kawahara, T., Kondo, Y., Kuboki, H., Maeda, Y., Nakamura, T., Nakao, T., Nakayama, Y., Okamura, H., Sakai, H., ... Yamaguchi, M. (2011). Elastic scattering of neutron-rich helium isotopes from polarized protons at 71 MeV/A. Journal of Physics: Conference Series, 312(SECTION 8), [082037]. https://doi.org/10.1088/1742-6596/312/8/082037