Abstract
Hadronic decays of the P-wave spin-triplet charmonium states are studied using a sample of decays collected by the BES detector operating at the BEPC storage ring. Branching fractions for the decays and are measured for the first time, and those for and are measured with improved precision. In addition, we determine the masses of the and to be and
- Received 15 December 1998
DOI:https://doi.org/10.1103/PhysRevD.60.072001
©1999 American Physical Society