Abstract
Total cross sections of and have been measured between 360 and 1050 MeV/c, with high statistical precision. Structures are observed in both cross sections at about the same momenta. For , the central mass is 1932±2 MeV/, and a fit to the data with a simple Breit-Wigner resonance plus background gives MeV/. The data suggest that the structures are in the isospin-1 state.
- Received 1 November 1973
DOI:https://doi.org/10.1103/PhysRevLett.32.247
©1974 American Physical Society