Summary
We discuss possible ways of finding the kaon-nucleon σ-term and its connection with the mechanism and degree of chiral symmetry breaking in strong interactions. Some estimates of the kaon-nucleon σ-term, using different approaches, are given and compared.
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Efrosinin, V.P., Zaikin, D.A. & Osipchuk, I.I. Problem of the kaon-nucleon σ-term. Nuov Cim A 104, 545–554 (1991). https://doi.org/10.1007/BF02813590
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DOI: https://doi.org/10.1007/BF02813590