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B. Scanning and Measuring C. Fitting and Event Selection 1. Criteria of fits 2. Elimination of ambiguities 3. Remeasuring 4. Selection of final data samples D.

We have investigated decay angular distributions and other characteristics associated with enhancements near 1450 and 1700 MeV in the pir + ir~~ mass distribution for the ppir^iT final state produced in pp interactions at 22 GeV/c. Our results are consistent with a spin assignment of J for the 1450-MeV effect if the A ++ w~ branching of this effect is assumed to be small. We associate this effect with the Pn(1470) state inferred from phase-shift analyses. In the case of the 1700-MeV feature, we favor strong contributions from a /=f + state which can be reasonably associated with the Fi 5 (1690) state reported in the phaseshift work.

B. Scanning and Measuring C. Fitting and Event Selection 1. Criteria of fits 2. Elimination of ambiguities 3. Remeasuring 4. Selection of final data samples D.

No abstract