Structure of Λ13C hypernucleus studied by the K--γ) reaction

A. Sakaguchi, S. Ajimura, H. Hayakawa, T. Kishimoto, H. Kohri, K. Matsuoka, S. Minami, Y. S. Miyake, K. Morikubo, E. Saji, Y. Shimizu, M. Sumihama, R. E. Chrien, M. May, P. Pile, A. Rusek, R. Sutter, P. M. Eugenio, G. Franklin, P. KhaustovK. Paschke, B. Quinn, R. A. Schumacher, J. Franz, T. Fukuda, L. Gan, L. Tang, L. Yuan, J. Nakano, H. Noumi, H. Outa, T. Tamagawa, K. Tanida, R. Sawafta, H. Tamura, H. Akikawa

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2 Citations (Scopus)

Abstract

The BNL-AGS/E929 experiment was carried out to study energy levels of the Λ13C hypernucleus by a gamma-ray spectroscopy. Energy splitting of the spin-orbit doublets, 1/2- and 3/2- states, was estimated precisely. The excitation energy of the 1st 3/2+ state was also measured. We discuss the symmetric and the anti-symmetric spin-orbit interactions between a Λ particle and a nucleon from the measurement.

Original languageEnglish
Pages (from-to)C979-C982
JournalNuclear Physics A
Volume721
DOIs
Publication statusPublished - 2003 Jun 30

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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    Sakaguchi, A., Ajimura, S., Hayakawa, H., Kishimoto, T., Kohri, H., Matsuoka, K., Minami, S., Miyake, Y. S., Morikubo, K., Saji, E., Shimizu, Y., Sumihama, M., Chrien, R. E., May, M., Pile, P., Rusek, A., Sutter, R., Eugenio, P. M., Franklin, G., ... Akikawa, H. (2003). Structure of Λ13C hypernucleus studied by the K--γ) reaction. Nuclear Physics A, 721, C979-C982. https://doi.org/10.1016/S0375-9474(03)01264-8