Σ-admixture in neutron-rich Li Λ hypernuclei in a microscopic shell-model calculation
We systematically investigate the structures of the Λ hypernuclei ΛLi with the mass number A = 7–10 in shell-model calculations considering the ΛN -ΣN coupling in the first-order perturbation method. We find that the calculated Σ-mixing probabilities and energy shifts due to the ΛN -ΣN coupling i...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2010-04-01
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| Series: | EPJ Web of Conferences |
| Online Access: | http://dx.doi.org/10.1051/epjconf/20100307012 |