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arXiv · 1506.06064

Interpretations of the ATLAS Diboson Anomaly

Kingman Cheung·Wai-Yee Keung·Po-Yan Tseng·Tzu-Chiang Yuan
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Abstract

Recently, the ATLAS Collaboration recorded an interesting anomaly in diboson production with excesses at the diboson invariant mass around 2 TeV in boosted jets of all the $WZ$, $W^+ W^-$, and $ZZ$ channels. We offer a theoretical interpretation of the anomaly using a phenomenological right-handed model with extra $W'$ and $Z'$ bosons. Constraints from narrow total decay widths, dijet cross sections, and $W/Z + H$ production are taken into account. We also comment on a few other possibilities.

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Kingman Cheung, Wai-Yee Keung, Po-Yan Tseng, Tzu-Chiang Yuan. 2015-11-17. Interpretations of the ATLAS Diboson Anomaly. https://doi.org/10.1016/j.physletb.2015.10.029

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