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The Z ->anti-b b decay asymmetry: lose-lose for the Standard Model

Michael S. Chanowitz
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Abstract

Combining precision measurements and the Higgs boson search limit, the electroweak data has evolved to a point where new physics is favored whether the 3.2 sigma A_{FB}^b anomaly is genuine or not. Such new physics could greatly alter the inferred value of the Higgs boson mass.

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Michael S. Chanowitz. 2002-01-28. The Z ->anti-b b decay asymmetry: lose-lose for the Standard Model. https://doi.org/10.1103/physrevlett.87.231802

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