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arXiv · 1507.03568

Higgs decay to two photons at one-loop in the SMEFT

Christine Hartmann·Michael Trott
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Abstract

We present the calculation of the $\rm CP$ conserving contributions to $\Gamma(h \rightarrow \gamma \gamma)$, from dimension six operators at one-loop order, in the linear Standard Model Effective Field Theory. We discuss the impact of these corrections on interpreting current and future experimental bounds on this decay.

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Christine Hartmann, Michael Trott. 2015-07-13. Higgs decay to two photons at one-loop in the SMEFT. https://doi.org/10.1103/physrevlett.115.191801

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