Abstract

Some extensions of a model for the πN → ππN reaction, presented in a preceding paper, are outlined: the leading relativistic corrections to the static treatment of the baryons are derived and the main features of the ππ interaction in the initial and final state are included via σ- and ϱ-meson exchange. Besides a detailed comparison with the total cross section, the discussion focuses on the sensitivity of exclusive ππ angular distributions on relativistic and initial- and final-state corrections.

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