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Structure of excited states of Be-11 studied with Antisymmetrized Molecular Dynamics

Y. Kanada-En'yo·H. Horiuchi
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Abstract

The structures of the ground and excited states of Be-11 were studied with a microscopic method of antisymmetrized molecular dynamics. The theoretical results reproduce the abnormal parity of the ground state and predict various kinds of excited states. We suggest a new negative-parity band with a well-developed clustering structure which reaches high-spin states. Focusing on a $2α$ clustering structure, we investigated structure of the ground and excited states. We point out that molecular orbits play important roles for the intruder ground state and the low-lying $2\hbar ω$ states. The features of the breaking of $α$ clusters were also studied with the help of data for Gamow-Teller transitions.

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BibTeXRIS

Y. Kanada-En'yo, H. Horiuchi. 2002-04-15. Structure of excited states of Be-11 studied with Antisymmetrized Molecular Dynamics. https://doi.org/10.1103/physrevc.66.024305

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