Bounds on anomalous gauge couplings from past and near future experiments: the role of the different measurements

We analyze the bounds on the set of four "non-blind" anomalous gauge couplings that will be derived, in absence of deviations from the Standard Model predictions, from near future measurements at LEP2 and at the TEVATRON. The bounds are obtained by combining these negative results with tho...

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Bibliographic Details
Published in:arXiv.org 1998-10
Main Authors: Beccaria, M, Renard, F M, Spagnolo, S, Verzegnassi, C
Format: Article
Language:English
Subjects:
Couplings
Experiments
Online Access:Get full text
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Summary:We analyze the bounds on the set of four "non-blind" anomalous gauge couplings that will be derived, in absence of deviations from the Standard Model predictions, from near future measurements at LEP2 and at the TEVATRON. The bounds are obtained by combining these negative results with those already available from LEP1 and from atomic parity violation experiments. In this process, the information coming from LEP2 is treated using a recently proposed ("Z-peak subtracted") theoretical approach. This makes it easier to identify the specific role that the different experiments play in this determination, in the spirit of a recent previous investigation for the set of three "blind" couplings.
ISSN:2331-8422
DOI:10.48550/arxiv.9810323