Observation of charge asymmetry in hadron jets from $e^{+}$ $e^{-}$ annihilation at√s =29GeV

16 March 1987

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

Vol. 58 (11) , 1080-1083
https://doi.org/10.1103/physrevlett.58.1080

Abstract

A charge asymmetry has been observed in final-state jets from

e^{+}

e^{-}

annihilation into hadrons at √s =29 GeV. The measured asymmetry is consistent with the prediction of electroweak theory. The product of axial-vector weak coupling constants, averaged over all quark flavors, is determined to be 〈

g_{A}^{e}

g_{A}^{q}

〉=-0.34±0.06±0.05.

Keywords

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Observation of charge asymmetry in hadron jets frome+e−annihilation at√s =29GeV

Abstract

Keywords

Observation of charge asymmetry in hadron jets from $e^{+}$ $e^{-}$ annihilation at√s =29GeV