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arXiv · 2604.14058

Search for resonances in four top quark events in the 2 lepton final state

Dominic Stafford
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Abstract

A first search is presented for BSM resonances in four top quark production in the 2 lepton channel, using $138\mathrm{fb}^{-1}$ $pp$ data collected at $\sqrt{s}=13$ TeV, and $35\mathrm{fb}^{-1}$ $\sqrt{s}=13.6$ TeV $pp$ data. No significant excess is observed; limits are set on vector Z', scalar, pseudoscalar and ALP mediators. Z' mediators with 50% width are excluded up to 850 GeV (1000 GeV expected).

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Dominic Stafford. 2026-04-15. Search for resonances in four top quark events in the 2 lepton final state. https://arxiv.org/abs/2604.14058

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