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arXiv · 2206.01200

Multiboson signals in the UN2HDM

J. A. Aguilar-Saavedra·F. R. Joaquim·J. F. Seabra
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Abstract

We address multiboson production from a heavy $Z'$ resonance in the context of the UN2HDM, a standard model extension with an additional $\text{U}(1)'$ symmetry and an enlarged scalar sector with an extra doublet and a singlet. After taking into account theoretical and experimental constraints on the model, it turns out this type of signals - mostly uncovered by current searches - could be sizeable. We focus on three benchmark scenarios, each of them predicting up to 4000 multiboson events with the LHC Run 2 collected luminosity. Anomaly-detection methods could uncover those signals, if present in data.

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J. A. Aguilar-Saavedra, F. R. Joaquim, J. F. Seabra. 2022-06-02. Multiboson signals in the UN2HDM. https://doi.org/10.1140/epjc/s10052-022-11046-w

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