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Open Access item Chiral symmetry constraints on the K+ interaction with the nuclear pion cloud

Authors:Meißner, Ulf-G.
Oset, Eulogi
Pich, Antonio
Issue Date:29-Jun-1995
Publisher:Elsevier
Citation:Physics Letters B 353(2-3): 161-167 (1995)
Abstract:The real part of the K+ self-energy for the interaction of the K+ with the pion nuclear cloud is evaluated in lowest order of chiral perturbation theory and is found to be exactly zero in symmetric nuclear matter. This removes uncertainties in that quantity found in former phenomenological analyses and is supported by present experimental data on K+ nucleus scattering.
Description:7 páginas, 4 figuras.-- arXiv:nucl-th/9503011v1
Publisher version (URL):http://dx.doi.org/10.1016/0370-2693(95)00592-9
URI:http://hdl.handle.net/10261/33270
ISSN:0370-2693
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Appears in Collections:(IFIC) Artículos

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