Phenomenological separable potential of K+N interaction for J ≤ 15/2

A. Ya Berdnikov, Ya A. Berdnikov, G. N. Dudchenkov, V. F. Kosmach, A. P. Shishlo

Research output: Contribution to journalArticlepeer-review

Abstract

A nonlocal separable potential of K+N interaction in the isospin-0 and isospin-1 5, P, D, ..., J scattering channels is constructed. This potential describes satisfactorily the results of the SP92 phase-shift analysis (R. Arndt) at incident-kaon energies in the interval from 0 to 2.4 GeV. The off-shell amplitudes for kaonnucleon scattering are calculated. They are shown to differ significantly from the commonly used off-shell amplitudes.

Original languageEnglish
Pages (from-to)326-331
Number of pages6
JournalPhysics of Atomic Nuclei
Volume64
Issue number2
DOIs
StatePublished - Feb 2001
Externally publishedYes

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