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Symmetry background of the stability of the second 0^+ state of 4^He

C. G. Bao
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Abstract

It was found in this paper that the dominant component of the wave function of the second 0^+ state of 4^He and the corresponding component of the 3^H+p channel have different spatial permutation symmetries. This fact will hinder the wave function to extend from the interior region to the outgoing channel and will lead to a narrower width.

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C. G. Bao. 1999-02-25. Symmetry background of the stability of the second 0^+ state of 4^He. https://arxiv.org/abs/nucl-th/9902069

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