Isobaric analog states observed in the 58Ni(p,d)57Ni reaction with 65 MeV polarized protons

H. M. Sen Gupta, Syafarudin, S. Aoki, F. Aramaki, M. Matoba, Yusuke Uozumi, G. Wakabayashi, T. Sakae, N. Koori, T. Maki, M. Nakano, Y. Fujita, M. Fujiwara, H. Ikegami, I. Katayama, S. Morinobu, T. Yamazaki

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Abstract

Isobaric analog states populated in the (p,d) reaction on 58Ni are studied using 65 MeV high resolution protons. Weakly excited analogs assigned previously as confused spin states are found with proper spins and strengths in the background of a number of normal states. Deviation of the excitation energies of analogs from those calculated with the Coulomb displacement energy is found reasonably to be a function of the excitation energy. Possible anti-analogs of the 1f7/2, 2s1/2, and 1d3/2 hole states are observed.

Original languageEnglish
Article number017601
Pages (from-to)176011-176014
Number of pages4
JournalPhysical Review C - Nuclear Physics
Volume63
Issue number1
DOIs
Publication statusPublished - Jan 1 2001

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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    Sen Gupta, H. M., Syafarudin, Aoki, S., Aramaki, F., Matoba, M., Uozumi, Y., Wakabayashi, G., Sakae, T., Koori, N., Maki, T., Nakano, M., Fujita, Y., Fujiwara, M., Ikegami, H., Katayama, I., Morinobu, S., & Yamazaki, T. (2001). Isobaric analog states observed in the 58Ni(p,d)57Ni reaction with 65 MeV polarized protons. Physical Review C - Nuclear Physics, 63(1), 176011-176014. [017601]. https://doi.org/10.1103/PhysRevC.63.017601