Measurement of the Direct Photon Spectrum in Υ ( 1 S ) Decays
نویسندگان
چکیده
Permanent address: University of Texas, Austin TX 78712 Permanent address: BINP, RU-630090 Novosibirsk, Russia. Permanent address: Lawrence Livermore National Laboratory, Livermore, CA 94551.
منابع مشابه
3 RECENT CLEO Υ ( 1 S ) and Υ ( 3 S ) RESULTS
Recent CLEO results on the observation of the Υ(1D) state and a search for the η b (1S) state from a data sample of 4.7 × 10 6 Υ(3S) decays collected with the CLEO-III detector, and a measurement of the η ′ production spectrum using 1.9 × 10 6 Υ(1S) decays collected with the CLEO-II detector are described.
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