Molecular states in neutron-rich beryllium isotopes

Akito Saito, Susumu Shimoura, Satoshi Takeuchi, Tohru Motobayashi, Hiromichi Akiyoshi, Yoshiaki Ando, Nori Aoi, Zsolt Fülöp, Tomoko Gomi, Yoshihide Higurashi, Masaaki Hirai, Naohito Iwasa, Hironori Iwasaki, Yoshiyuki Iwata, Hiroshi Kobayashi, Meiko Kurokawa, Zhong Liu, Toshiyuki Minemura, Shuichi Ozawa, Hiroyoshi SakuraiMasaki Serata, Takashi Teranishi, Kazunari Yamada, Yoshiyuki Yanagisawa, Masayasu Ishihara

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9 Citations (Scopus)


Excited states in 12Be and 14Be were studied by using an exotic beam of 14Be at 75 A MeV. A new excited state in 12Be was observed at 11.8 MeV. The angular-correlation analysis showed that the spin for the new level is tentatively assigned to be 0. According to the energy-spin systematics, the observed state may be a member of the rotational band of the 6He-6He cluster structure. Three excited states in 14Be were also found at 10.8 MeV, 11.6 MeV, and 15.5 MeV.

Original languageEnglish
Pages (from-to)615-616
Number of pages2
JournalProgress of Theoretical Physics
Issue number146 SUPPL.
Publication statusPublished - Jan 1 2002

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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  • Cite this

    Saito, A., Shimoura, S., Takeuchi, S., Motobayashi, T., Akiyoshi, H., Ando, Y., Aoi, N., Fülöp, Z., Gomi, T., Higurashi, Y., Hirai, M., Iwasa, N., Iwasaki, H., Iwata, Y., Kobayashi, H., Kurokawa, M., Liu, Z., Minemura, T., Ozawa, S., ... Ishihara, M. (2002). Molecular states in neutron-rich beryllium isotopes. Progress of Theoretical Physics, (146 SUPPL.), 615-616.