Radiative corrections to the neutral-current interactions in the Weinberg-Salam model
- 1 September 1981
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 24 (5), 1149-1168
- https://doi.org/10.1103/physrevd.24.1149
Abstract
The neutral amplitudes for neutrino-quark scattering are calculated in the one-loop approximation of the standard Weinberg-Salam model of weak and electromagnetic interactions. A careful analysis of renormalization procedure in the 't Hooft-Feynman gauge is presented. Apart from the photonic corrections which are subject to the ordinary QED analysis, purely weak corrections are of the order of one per cent in the amplitudes expressed in terms of the Fermi coupling constant.Keywords
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