Measurements of the trilinear gauge boson couplings W W V (V = gamma,Z) in e+ e- collisions at 183-GeV

Abreu, P.;Cortina Gil, Eduardo;DELPHI Collaboration;et.al.
(1999) Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics — Vol. 459, n° 1-3, p. 382-396 (1999)

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Measurements of the trilinear gauge boson couplings WWγ and WWZ are presented from data taken by DELPHI in 1997 at an energy of 183 GeV. From a study of the reactions e+e−→W+W−, e+e−→Weν and e+e−→ννγ, values are obtained for Δg1Z and Δκγ, the differences of the WWZ charge coupling and of the WWγ dipole couplings from their Standard Model values, and for λγ, the WWγ quadrupole coupling. The observations are consistent with the predictions of the Standard Model.
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Abreu, P., Cortina Gil, E., DELPHI Collaboration, & et al. (1999). Measurements of the trilinear gauge boson couplings W W V (V = gamma,Z) in e+ e- collisions at 183-GeV. Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics, 459(1-3), 382-396. https://doi.org/10.1016/S0370-2693(99)00671-1 (Original work published 1999)