Medium effects on ${\Xi }^{-}$ production in the nuclear ($K^{-}$, $K^{+}$) reaction

Toru Harada, Yoshiharu Hirabayashi

We study theoretically medium effects on ${\Xi }^{-}$ production in the ($K^{-}$, $K^{+}$) reaction, using the optimal Fermi-averaging procedure which describes the Fermi motion of a nucleon…