Models for Meson-Deuteron Scattering in the Resonant Region
- 1 January 1971
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 3 (1), 81-92
- https://doi.org/10.1103/physrevd.3.81
Abstract
A model is presented which extends the Glauber-theory description of meson scattering from deuterons to regions in which the meson-nucleon cross section varies rapidly or resonates. A Watson form of multiple-scattering theory is employed to derive a model which includes effects caused by the nucleons' Fermi momenta, nonforward intermediate scattering, and off-energy-shell scattering. It is concluded, after a numerical analysis, that the Glauber theory itself could generate the large oscillations in reported in the analysis of data around 1 and could introduce small peaks into the deduced channel of the cross section. Nevertheless, conclusions drawn by following the usual folding procedures are not altered significantly by this model, for the data of Cool et al.
Keywords
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