We have analyzed the available pion-nucleon elastic-scattering data with laboratory kinetic energies below 2 GeV. We present the results of several energy-dependent and energy-independent analyses performed over this energy range. Pole positions and the corresponding residues are reported for resonances. We compare our results to those from our previous analyses and to values reported by the Particle Data Group.
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Arndt et al. (1991) studied this question.
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