Spectroscopic Measurement in 9He and 12Be

H. Matsubara, M. Takaki, T. Uesaka, S. Shimoura, N. Aoi, M. Dozono, T. Fujii, K. Hatanaka, T. Hashimoto, T. Kawabata, S. Kawase, K. Kisamori, Y. Kikuch, Y. Kubota, C. S. Lee, H. C. Lee, Y. Maeda, S. Michimasa, K. Miki, H. MiyaS. Noji, S. Ota, S. Sakaguchi, Y. Sasamoto, T. Suzuki, L. T. Tang, K. Takahisa, H. Tokieda, A. Tamii, K. Yako, Y. Yasuda, N. Yokota, R. Yokoyama, J. Zenihiro

Research output: Contribution to journalArticlepeer-review

24 Citations (Scopus)


Spectroscopy for neutron-rich nuclei 9He and 12Be has been performed by means of heavy-ion double charge exchange (HIDCX) (18O, 18Ne) reaction on stable target nuclei 9Be and 12C, respectively. Several clear peaks in 12Be at low excitation energy region even above neutron separation energy have been observed in one-shot measurement, whereas no prominent signals of 9He have been observed owing to the small cross section. It is shown that the HIDCX reaction is a new powerful spectroscopic tool for study of unstable neutron-rich nuclei.

Original languageEnglish
Pages (from-to)1433-1436
Number of pages4
JournalFew-Body Systems
Issue number7-10
Publication statusPublished - Aug 2013

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics


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