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arXiv · hep-ph/9708292

The order $O(\barα~\barα_s)$ and $O(\barα^2)$ corrections to the decay width of the neutral Higgs boson to the $\bar{b}b$ pair

A. L. Kataev
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Abstract

We present the analytical expressions for the contributions of the order $O(\barα~\barα_s)$ and $O(\barα^2)$ corrections to the decay width of the Standard Model Higgs boson into the $\bar{b}b$-pair. The numerical value of the mixed QED and QCD correction of order $O(\barα~\barα_s)$ is comparable with the previously calculated terms in the perturbative series for $Γ(H^0\to\bar{b}b)$.

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A. L. Kataev. 1997-08-08. The order $O(\barα~\barα_s)$ and $O(\barα^2)$ corrections to the decay width of the neutral Higgs boson to the $\bar{b}b$ pair. https://doi.org/10.1134/1.567516

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