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arXiv · 2508.18047

Vectorlike $τ$ production through leptoquarks

Shruti Dubey·Nilanjana Kumar·Tanumoy Mandal·Subhadip Mitra·Rachit Sharma
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Abstract

Numerous phenomenological studies and collider searches have probed for the existence of new physics by looking for signatures of leptoquarks (LQs) or vectorlike leptons (VLLs). We consider a new possibility that can arise in theories with enhanced gauge symmetries: both particles are simultaneously present, and LQ-mediated processes enhance the VLL production at the LHC. We study the effect of non-standard interactions of LQs that contribute to novel production and decay signatures. We obtain the HL-LHC prospects of this framework in the mono-and di-lepton final states, and discuss other potentially relevant channels.

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Shruti Dubey, Nilanjana Kumar, Tanumoy Mandal, Subhadip Mitra, Rachit Sharma. 2025-08-25. Vectorlike $τ$ production through leptoquarks. https://arxiv.org/abs/2508.18047

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