Abstract
An observation of an excited baryon decaying to , with →, is presented. We reconstruct 39.7±8.7 baryons with a mass of 340.4±0.6±0.3 MeV/ above the mass. The upper limit on the resonant branching ratio is B(→)/B(→ )<36% at the 90% confidence level.
- Received 1 November 1993
DOI:https://doi.org/10.1103/PhysRevLett.72.961
©1994 American Physical Society