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Alpha Chain Structures of ^{12}C

Suk-Ho Hong·Suk-Joon Lee
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Abstract

N-αstructures of light nuclei with axial symmetry are studied using relativistic Hartree approximation. Metastable excited states are searched in a configuration space which allows linear alpha chain structures. As a result, it is shown that ^{12}C has ^8Be + αresonance state at about 1 MeV above ^8Be-αthreshold as an asymmetric 3-αlinear-chain structure, which plays an important role in stellar nucleosynthesis.

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Suk-Ho Hong, Suk-Joon Lee. 1999-03-01. Alpha Chain Structures of ^{12}C. https://arxiv.org/abs/nucl-th/9903001

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