Importance of clustering in light neutron-rich nuclei

N. Itagaki, K. Hagino, T. Otsuka, S. Okabe, K. Ikeda

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6 Citations (Scopus)

Abstract

We discuss two topics about the cluster structure in light neutron-rich nuclei with the astrophysical interests. One is 9Be: using a microscopic α + α + n model, the photodisintegration cross section is analyzed. It is shown that good agreement is achieved with the recently measured B(E1) transition probability from the ground 3/2- state to the first excited state (1/2+), which is 2 times larger than the previous measurement. The other topic is the cluster-shell mixing in 12C, which is crucial to explain the B(E2) value from the second O+ state to the first 2+ state in triple-α reaction.

Original languageEnglish
Pages (from-to)C205-C208
JournalNuclear Physics A
Volume719
Issue number1-4
DOIs
Publication statusPublished - 2003 May 19
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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    Itagaki, N., Hagino, K., Otsuka, T., Okabe, S., & Ikeda, K. (2003). Importance of clustering in light neutron-rich nuclei. Nuclear Physics A, 719(1-4), C205-C208. https://doi.org/10.1016/S0375-9474(03)00918-7