Isobaric analog state of 11Li

S. Shimoura, T. Teranishi, Y. Ando, M. Hirai, N. Iwasa, T. Kikuchi, S. Moriya, T. Motobayashi, T. Murakami, T. Nakamura, T. Nishio, H. Sakurai, T. Uchibori, Y. Wabanabe, Y. Yanagisawa, M. Ishihara

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Abstract

The isobaric analog state (IAS) of the 11Li nucleus has been investigated using the (p,n) reaction in inverse kinematics at E(11Li) = 64 A MeV. The IAS has been found in the decay energy spectrum of 11Be* → 9Li+p+n at the corresponding excitation energy of 21.16 ± 0.02 MeV with a width of 0.49 ± 0.07 MeV (FWHM). The Coulomb displacement energy, decay width, decay mode and their relation to the halo structure are discussed.

Original languageEnglish
Pages (from-to)387-393
Number of pages7
JournalNuclear Physics A
Volume630
Issue number1-2
DOIs
Publication statusPublished - Feb 16 1998

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All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Cite this

Shimoura, S., Teranishi, T., Ando, Y., Hirai, M., Iwasa, N., Kikuchi, T., ... Ishihara, M. (1998). Isobaric analog state of 11Li. Nuclear Physics A, 630(1-2), 387-393. https://doi.org/10.1016/s0375-9474(97)00776-8