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The Oblique Corrections from Heavy Scalars in Irreducible Representations

Hong-Hao Zhang·Wen-Bin Yan·Xue-Song Li
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Abstract

The contributions to $S$, $T$, and $U$ from heavy scalars in any irreducible representation of the electroweak gauge group $SU(2)_L\times U(1)_Y$ are obtained. We find that in the case of a heavy scalar doublet there is a slight difference between the $S$ parameter we have obtained and that in previous works.

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Hong-Hao Zhang, Wen-Bin Yan, Xue-Song Li. 2007-02-26. The Oblique Corrections from Heavy Scalars in Irreducible Representations. https://doi.org/10.1142/s0217732308024018

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