Light $\Xi$ hypernuclei in four-body cluster models

Abstract

Detailed structure calculations in ${}_{{\Xi }^{-}}^{12}$Be, ${}_{{\Xi }^{-}}^5$H, ${}_{{\Xi }^{-}}^9$Li, ${}_{{\Xi }^{-}}^7$H and ${}_{{\Xi }^{-}}^{10}$Li are performed within the framework of the microscopic two-, three- and four-body cluster models using the Gaussian Expansion Method.

Comments: 14 pages, 19 figures. To be published in Phys. Rev. C