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arXiv · 1506.06739

Triboson interpretations of the ATLAS diboson excess

J. A. Aguilar-Saavedra
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Abstract

The ATLAS excess in fat jet pair production is kinematically compatible with the decay of a heavy resonance into two gauge bosons plus an extra particle. This hypothesis would explain the absence of such a large excess in the analogous CMS analysis of fat dijet final states, as well as the negative results of diboson resonance searches in the semi-leptonic decay modes. If the extra particle is the Higgs boson, this hypothesis might also explain -statistical fluctuations aside- why the CMS search for WH resonances in the semi-leptonic channel finds some excess while in the fully hadronic one it does not have a significant deviation.

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J. A. Aguilar-Saavedra. 2015-09-25. Triboson interpretations of the ATLAS diboson excess. https://arxiv.org/abs/1506.06739

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