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What Do We Know about Low--Energy KN Interactions? Need and Possibilities of New Experiments at DAΦNE

1998/04/10 by P. M. Gensini, Gensini, P. M., R. Hurtado +3
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Nuclear Theory (nucl-th) #hep-ph #nucl-th

paper · pdf · doi:10.48550/arxiv.nucl-th/9804024

6 pages, latex2e, 1 .eps figure, 1 table, uses style file menu97.sty (latex twice to get the references right)

arxiv created 1998/04/10 · arxiv updated 2009/11/30

Abstract

We present results from a dispersion--relation investigation on a coupled--channel analysis of KN--initiated processes in the low-- and intermediate--energy region. The analysis demonstrates both the effectiveness of these relations to constrain the parameters of the unmeasurable πY channels and the need for better data in the low--energy region, such as could be provided at a ϕ--factory. (pres. by G.V. at the "International Workshop on the Spectoscopy of Hypernuclei", Sendai, Japan, January 8-10, 1998, to be publ. in Genshikaku Kenkyuu).

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