Tensor-Optimized Shell Model for s-Shell Hypernuclei
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Abstract
The explicit ΛN − ΣN coupling in s-shell hypernuclei is studied by using the tensor-optimized shell model. We show the obtained results of s-shell hypernuclei, \({_{\Lambda}^{4}{\rm H}}\) and \({_{\Lambda}^{5}{\rm He}}\), and investigate the roles of the ΛN − ΣN coupling interaction in those hypernuclei.
Keywords
Coupling Interaction Tensor Force Unitary Correlation Operator Method Pair Wave Function
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