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arXiv · hep-ph/9708438

Corrections to oblique parameters induced by anomalous vector boson couplings

J. J. van der Bij·Boris Kastening
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Abstract

We study quadratically divergent radiative corrections to the oblique parameters at LEP1 induced by non-standard vector boson self-couplings. We work in the Stueckelberg formalism and regulate the divergences through a gauge-invariant higher derivative scheme. Using consistency arguments together with the data we find a limit on the anomalous magnetic moment Delta kappa of the W-boson, |Delta kappa| <= 0.26.

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J. J. van der Bij, Boris Kastening. 1998-01-13. Corrections to oblique parameters induced by anomalous vector boson couplings. https://doi.org/10.1103/physrevd.57.2903

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