Further experimental studies of two-body radiativeΥdecays
نویسندگان
چکیده
منابع مشابه
Further Experimental Studies of Two - Body Radiative Υ Decays
Continuing our studies of radiative Υ decays, we report on a search for Υ → γη and Υ → γfJ(2220) in 61.3 pb of ee data taken with the CLEO II detector at the Cornell Electron Storage Ring. For the γη search the three decays of the η meson to πππ, πππ, and γγ were investigated. We found no candidate events in the (3π) modes and no significant excess over expected backgrounds in the γγ mode to se...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2002
ISSN: 0556-2821,1089-4918
DOI: 10.1103/physrevd.65.072002