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arXiv · 1910.07947

LHC bounds on coloured scalars

Víctor Miralles·Antonio Pich
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Abstract

We analyze the constraints on coloured scalar bosons imposed by the current LHC data at $\sqrt{s}=13$ TeV. Specifically, we consider an additional electroweak doublet of colour-octet scalars, satisfying the principle of Minimal Flavour Violation in order to fulfill the stringent experimental limits on flavour-changing neutral currents. We demonstrate that coloured scalars with masses below 800 GeV are already excluded, provided they are not fermiophobic.

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Víctor Miralles, Antonio Pich. 2019-10-17. LHC bounds on coloured scalars. https://doi.org/10.1103/physrevd.100.115042

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