Abstract:Double-differential cross section for the in-flight $^{208}\mathrm{Pb}$(${\mathit{K}}^{\mathrm{\ensuremath{-}}}$,${\mathrm{\ensuremath{\pi}}}^{+}$) reaction is investigated theoretically in the framew...Double-differential cross section for the in-flight $^{208}\mathrm{Pb}$(${\mathit{K}}^{\mathrm{\ensuremath{-}}}$,${\mathrm{\ensuremath{\pi}}}^{+}$) reaction is investigated theoretically in the framework of the distorted-wave impulse approximation by using the Green's-function method. The difference in the reaction cross sections is clearly seen between a phenomenological nucleus-${\mathrm{\ensuremath{\Sigma}}}^{\mathrm{\ensuremath{-}}}$ potential which reproduces ${\mathrm{\ensuremath{\Sigma}}}^{\mathrm{\ensuremath{-}}}$ atom data and a folding potential with a repulsive bump near the nuclear surface which is constructed from the realistic \ensuremath{\Sigma}N interaction.Read More
Publication Year: 1990
Publication Date: 1990-12-01
Language: en
Type: article
Indexed In: ['crossref', 'pubmed']
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Cited By Count: 7
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