Observation of charge asymmetry in hadron jets from e+e- annihilation at sqrt s =29 GeV.

A charge asymmetry has been observed in final state jets from e+eannihilation into hadrons at fi = 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 (gig;) = -0.34 f 0.06 f 0.05. PACS numbers: 12.15.Ji, 13.87.Fh.