Dispersion relations in Kbar N - pi Y coupled channel analyses

1998/11/03 by Paolo M. Gensini, Gensini, Paolo M., Rafael Hurtado +3
Physics and Astronomy · #FOS: Physical sciences #Nuclear Theory (nucl-th) #nucl-th

paper · pdf · doi:10.48550/arxiv.nucl-th/9811010

LaTeX, 4 pages with 3 encapsulated figures, uses b98proc.cls style. Run LaTeX TWICE to get references properly. Presented as poster at "Baryons '98", Bonn September 22nd - 26th, 1998

arxiv created 1998/11/03 · arxiv updated 2009/12/01

Abstract

Rapidly convergent, unsubtracted dispersion relations have been used to test coupled channel analyses of low-energy S = -1 meson-baryon pi Y --> pi Y' channels. We conclude that the low-energy S = -1 meson-baryon sector is less well known than currently believed, and that it deserves more accurate experiments and analyses.

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