Quasielastic K+-nucleus scattering

Quasielastic K+-nucleus scattering

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Quasielastic K+-nucleus scattering

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De Pace, Arturo; García Recio, Carmen; Oset Báguena, Eulogio Perfil
This document is a artículoDate1997

Este documento está disponible también en : http://hdl.handle.net/10550/46856
Quasielastic K^+ - nucleus scattering data at q=290, 390 and 480 MeV/c are analyzed in a finite nucleus continuum random phase approximation framework, using a density-dependent particle-hole interaction. The reaction mechanism is consistently treated according to Glauber theory, keeping up to two-step inelastic processes. A good description of the data is achieved, also providing a useful constraint on the strength of the effective particle-hole interaction in the scalar-isoscalar channel at intermediate momentum transfers. We find no evidence for the increase in the effective number of nucleons participating in the reaction which has been reported in the literature.

    De Pace, Arturo García Recio, Carmen Oset Báguena, Eulogio 1997 Quasielastic K+-nucleus scattering Physical Review C 55 3 1394 1403

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