Abstract

We study the production of Ξ−-hypernuclei, \({^{12}{_{\Xi^-}}}\) Be and \({^{28}{_{\Xi^-}}}\) Mg, via the (K −, K +) reaction within a covariant effective Lagrangian model, employing the bound Ξ− and proton spinors calculated by the latest quark-meson coupling model. The present treatment yields the 0° differential cross sections for the formation of simple s-state Ξ− particle-hole states peak at a beam momentum around 1.0 GeV/c with a value in excess of 1 μb.

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