Decays of the Upsilon(1S) into a Photon and Two Charged Hadrons

2004/12/29 by Luis Breva-Newell, Breva-Newell, Luis
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #hep-ex

paper · pdf · doi:10.48550/arxiv.hep-ex/0412075

100+ pages, 50+ figures. University of Florida thesis. Uses everysel.sty, ragged2e.sty, sectsty.sty, and ufthesis.cls

arxiv created 2004/12/29 · arxiv updated 2009/12/01

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^-.

Related

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• CLEO Results on Upsilons
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• Recent CLEO Upsilon(1S) and Upsilon(3S) Results
• Measurement of Upper Limits for Upsilon to gamma + Resonance Decays