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Constrained Electroweak Chiral Lagrangian

Qi-Shu Yan
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Abstract

We update the uncertainty analysis on $S$ parameter of the electroweak chiral Lagrangian (EWCL) by including the LEP-II W pair production data. We find that experimental data still allow a positive $S^{EXP}(1\textrm{TeV})$.

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Qi-Shu Yan. 2007-03-18. Constrained Electroweak Chiral Lagrangian. https://doi.org/10.1142/9789812790750_0032

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