Density distribution of 17Ne and possible shell-structure change in the proton-rich sd-shell nuclei

K. Tanaka, M. Fukuda, M. Mihara, M. Takechi, D. Nishimura, T. Chinda, T. Sumikama, S. Kudo, K. Matsuta, T. Minamisono, T. Suzuki, T. Ohtsubo, T. Izumikawa, S. Momota, T. Yamaguchi, T. Onishi, A. Ozawa, I. Tanihata, T. Zheng

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Abstract

Reaction cross sections (σR) for the proton drip-line nucleus 17Ne have been measured on 9Be, 12C, and 27Al targets at 64 and 42 MeV/nucleon by the transmission method. From the energy dependence of the σR including the high energy data, the density distribution of 17Ne was deduced through a modified Glauber-type calculation. It is indicated that 17Ne has a long tail in the density, consistent with a (2s1/2)2-dominant configuration of two valence protons.

Original languageEnglish
Article number044309
JournalPhysical Review C - Nuclear Physics
Volume82
Issue number4
DOIs
Publication statusPublished - 2010

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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    Tanaka, K., Fukuda, M., Mihara, M., Takechi, M., Nishimura, D., Chinda, T., Sumikama, T., Kudo, S., Matsuta, K., Minamisono, T., Suzuki, T., Ohtsubo, T., Izumikawa, T., Momota, S., Yamaguchi, T., Onishi, T., Ozawa, A., Tanihata, I., & Zheng, T. (2010). Density distribution of 17Ne and possible shell-structure change in the proton-rich sd-shell nuclei. Physical Review C - Nuclear Physics, 82(4), [044309]. https://doi.org/10.1103/PhysRevC.82.044309