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arXiv · hep-ex/9910008

Measurement of Triple-Gauge-Boson Couplings of the W Boson at LEP

L3 Collaboration
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Abstract

We report on measurements of the triple-gauge-boson couplings of the W boson in e+e- collisions with the L3 detector at LEP. W-pair, single-W and single-photon events are analysed in a data sample corresponding to a total luminosity of 76.7 pb^{-1} collected at centre-of-mass energies between 161 GeV and 183 GeV. CP-conserving as well as both C- and P-conserving triple-gauge-boson couplings are determined. The results, in good agreement with the Standard-Model expectations, confirm the existence of the self coupling among the electroweak gauge bosons and constrain its structure.

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L3 Collaboration. 1999-10-02. Measurement of Triple-Gauge-Boson Couplings of the W Boson at LEP. https://doi.org/10.1016/s0370-2693(99)01195-8

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