We report the observation of one narrow p°7r~ resonance in the ^2(1300) mass region with a width of 40 MeV or less from the reaction ICn -* Ap°7r"~. A spin-and-parity analysis of this narrow enhancement favors J^^ = l"""^. Branching ratios for other decay modes are also given.
PVe report on observation of the isospin-3 X*(1530) and E*(1830) resonances in K-n interactions a t 3.6 and 3.9 GeV/c a_nd present results concerning the production and subsequent decay of the 2*(1830) intoEr, E m , and AK. We have also searched for isospin-8 E* resonances and found no strong evidence for the existence of such states. Upper limits on production cross sections for such a particle are presented.
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