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arXiv · 2105.04464

Single Top Quark Production with and without a Higgs Boson

Qing-Hong Cao·Hao-ran Jiang·Guojin Zeng
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Abstract

One way to probe new physics beyond standard model is to check the correlation among higher dimension operators in effective field theory. We examine the strong correlation between the processes of $pp\rightarrow tHq$ and $pp\rightarrow tq$ which both depend on the same three operators. The correlation indicates that, according to the data of $pp\rightarrow tq$, $\sigma_{tHq}=\big[106.8 \pm 64.8\big]~{\rm fb}$ which is far below the current upper limit $\sigma_{tHq}\leq 900~{\rm fb}$.

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Qing-Hong Cao, Hao-ran Jiang, Guojin Zeng. 2021-05-10. Single Top Quark Production with and without a Higgs Boson. https://doi.org/10.1088/1674-1137/ac0e8b

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