Depletion of the [Formula Presented] neutron hole state in [Formula Presented]

M. Matoba, K. Yamaguchi, K. Kurohmaru, O. Iwamoto, Susilo Widodo, Akihiro Nohtomi, Yusuke Uozumi, T. Sakae, N. Koori, T. Maki, M. Nakano

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Abstract

Spectroscopic factors of six low-lying neutron hole states in [Formula Presented] were measured with a [Formula Presented] reaction at 65 MeV. The results are compared with previous [Formula Presented] reaction data as well as recent escape width ones of isobaric analog states in [Formula Presented] into the neutron hole states in [Formula Presented] The spectroscopic factor for the [Formula Presented] hole state shows a strong quenching (about 50% of the sum-rule limit), which suggests the existence of considerable strengths in higher excitation energy region. The appearance of the fragmentation or quenching in neutron hole strength distribution observed in the [Formula Presented] and [Formula Presented] shell regions is discussed.

Original languageEnglish
Pages (from-to)3152-3154
Number of pages3
JournalPhysical Review C - Nuclear Physics
Volume55
Issue number6
DOIs
Publication statusPublished - Jan 1 1997

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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    Matoba, M., Yamaguchi, K., Kurohmaru, K., Iwamoto, O., Widodo, S., Nohtomi, A., Uozumi, Y., Sakae, T., Koori, N., Maki, T., & Nakano, M. (1997). Depletion of the [Formula Presented] neutron hole state in [Formula Presented]. Physical Review C - Nuclear Physics, 55(6), 3152-3154. https://doi.org/10.1103/PhysRevC.55.3152