Abstract
Kaon-nucleon finite energy and continuous moment sum rule integrals are evaluated using recent phase-shift solutions to extract the t-channel exchange amplitudes and the results are compared with Regge pole models. The exchange degeneracy breaking previously observed in the ϱ and A 2 amplitudes is confirmed, and it is suggested that this may be due to an exotic P 01 KN resonance. Regge trajectories are extracted from the integrals and are in good agreement with those found from direct fits to high-energy data.
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