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arXiv · 1505.05039

Suppression of $H\to VV$ decay channels in the Georgi-Machacek model

S. I. Godunov·M. I. Vysotsky·E. V. Zhemchugov
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Abstract

The $H\to ZZ$ decay mode is usually considered as one of the most promising ways to discover new heavy neutral scalar $H$. We show that in the Georgi-Machacek model it is possible to get large enhancement of double SM-like Higgs boson production due to $H$ decays while $ZZ$ and $WW$ decay channels could be highly suppressed.

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S. I. Godunov, M. I. Vysotsky, E. V. Zhemchugov. 2015-05-19. Suppression of $H\to VV$ decay channels in the Georgi-Machacek model. https://doi.org/10.1016/j.physletb.2015.11.002

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