Abstract
We perform a study of the exclusive production of , , and in initial-state-radiation events, from annihilations at a center-of-mass energy near 10.58 GeV, to search for charmonium and possible new resonances. The data sample corresponds to an integrated luminosity of and was recorded by the BABAR experiment at the PEP-II storage rings. The , , and mass spectra show clear evidence of several resonances. However, there is no evidence for or .
6 More- Received 9 March 2009
- Publisher error corrected 21 July 2009
DOI:https://doi.org/10.1103/PhysRevD.79.092001
©2009 American Physical Society
Corrections
21 July 2009