Abstract

Differential cross sections and analyzing powers are presented for the /sup 16/O(p-arrow-right,..pi../sup +/)/sup 17/O* reaction at T/sub p/ = 250, 354, and 489 MeV and compared with preliminary 200 MeV data as well as previously published data taken at other energies above and below the ..delta../sub 1232/ resonance region. The differential cross sections for each final state exhibit an energy dependence similar to that of the pp..-->..d..pi../sup +/ reaction at equivalent center of mass energy and four-momentum transfer, as has been seen previously for (p,..pi../sup +/) reactions with other target nuclei. The shape of the analyzing power angular distributions varies with the /sup 17/O/sup */ nuclear final state. Some states exhibit broad similarities with that of the p-arrow-rightp..-->..d..pi../sup +/ reaction, while others are markedly different.

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