Document Type
Article
Publication Date
1-1-1992
Abstract
The decay 0 has been observed for the first time using the CLEO-II detector at the Cornell Electron Storage Ring. The measured branching ratio (0.170.020.02)%, agrees with the CVC (conserved vector current) prediction based on e+e-+- data. Upper limits on the branching ratios for other decays to final states including mesons are improved by an order of magnitude compared to previous measurements. © 1992 The American Physical Society.
Recommended Citation
Artuso, M.; Goldberg, M.; Horwitz, N.; Kennett, R.; Moneti, G. C.; Muheim, F.; Playfer, S.; Rozen, Y.; Rubin, P.; Stone, S.; Thulasidas, M.; Yao, W. M.; Zhu, G.; Barnes, A. V.; Bartelt, J.; Csorna, S. E.; Egyed, Z.; Jain, V.; Sheldon, P.; Akerib, D. S.; Barish, B.; Chadha, M.; Cowen, D. F.; Eigen, G.; Miller, J. S.; Urheim, J.; Weinstein, A. J.; Acosta, D.; Masek, G.; Ong, B.; and Paar, H., "Measurement of decays involving mesons" (1992). Physics Faculty Publications. 62.
https://digitalcommons.bowdoin.edu/physics-faculty-publications/62