Recent CLEO Upsilon(1S) and Upsilon(3S) Results

Abstract

Recent CLEO results on the observation of the ${\rm Y}(1D)$ state and a search for the ${\eta }_b(1S)$ state from a data sample of $4.7\times 10^6{\rm Y}(3S)$ decays collected with the CLEO-III detector, and a measurement of the ${\eta }^{\prime }$ production spectrum using $1.9\times 10^6{\rm Y}(1S)$ decays collected with the CLEO-II detector are described.

6 pages, 8 figures. To appear in proceedings XXXVIIIth Rencontres de Moriond: QCD and High Energy Interactions, Les Arcs, France, March 2003

Cited by in corpus (1)

• Searching for new physics in Upsilon decays