Decays of the Upsilon(1S) into a Photon and Two Charged Hadrons
Abstract
Using the CLEO III detector we report on a new study of exclusive radiative Upsilon(1S) decays into the final states gamma pi+ pi-, gamma K+ K- and gamma p anti-p. We present branching ratios for the decay modes Upsilon(1S) to gamma f2(1270), Upsilon(1S) to gamma f2'(1525), and Upsilon(1S) to gamma f0(1710) with f0(1710) to K+ K-.
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