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arXiv · 1311.6971

Full one-loop electroweak corrections to $e^+e^- \to ZHγ$ at a Higgs factory

Ning Liu·Jie Ren·Lei Wu·Peiwen Wu·Jin Min Yang
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Abstract

Motivated by the future precision test of the Higgs boson at an $e^+e^-$ Higgs factory, we calculate the production $e^+e^- \to ZHγ$ in the Standard Model with complete next-to-leading order electroweak corrections. We find that for $\sqrt{s}=240$ (350) GeV the cross section of this production is sizably reduced by the electroweak corrections, which is $1.03$ (5.32) fb at leading order and 0.72 (4.79) fb at next-to-leading order. The transverse momentum distribution of the photon in the final states is also presented.

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Ning Liu, Jie Ren, Lei Wu, Peiwen Wu, Jin Min Yang. 2014-04-14. Full one-loop electroweak corrections to $e^+e^- \to ZHγ$ at a Higgs factory. https://doi.org/10.1007/jhep04(2014)189

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