Search for axion production in $ϒ$ decay

1 April 1983

journal article
research article
Published by American Physical Society (APS) in Physical Review D

Vol. 27 (7) , 1665-1667
https://doi.org/10.1103/physrevd.27.1665

Abstract

We have searched for decays of the

ϒ (1 S)

into a single high-energy photon and a noninter-acting long-lived particle, using the CLEO detector at the Cornell Electron Storage Ring. An upper limit of 3 ×

10^{- 4}

(at 90% confidence level) is obtained for the branching ratio for such decays.

Keywords

CLEO

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Search for axion production inϒdecay

Abstract

Keywords

Search for axion production in $ϒ$ decay