K+N scattering data and exotic Z+ resonances
R. A. Arndt, I. I. Strakovsky, R. L. Workman
Abstract
Given the growing evidence for an exotic S = +1 resonance, seen in kaon, photon and neutrino induced reactions, we reexamine the existing K+p and K+d database in order to understand how such a state could have been missed in previous studies. The lack of structure in this database implies a width of an MeV or less, assuming a state exists near 1540 MeV.
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