Shell model Study of Neutron rich &amp;Lambda;-hypernucleus <sup>10</sup><sub>&amp;Lambda;</sub>Li

Shell model Study of Neutron rich Λ-hypernucleus ¹⁰_ΛLi

摘要: We investigate a Σmixing probability of a neutronrich Λhypernucleus 10ΛLi by using microscopic shellmodel calculations considering a ΛΣ coupling in the first order perturbation. The theoretical Σmixing probability in 10ΛLi is found to be about 0.48%,
due to the appearance of multiconfiguration Σ Nuclear excited states which can be strongly coupled with the Λ ground state in 10ΛLi.

Abstract:
We investigate a Σmixing probability of a neutronrich Λhypernucleus 10ΛLi by using microscopic shellmodel calculations onsidering a ΛΣ coupling in the first order perturbation. The theoretical Σmixing probability in 10ΛLi is found to be about 0.48%,
due to the appearance of multiconfiguration Σ Nuclear excited states which can be strongly coupled with the Λ ground state in 10ΛLi.