M. Brettell

most citedSearch for long-lived charginos and

τ

-sleptons using final states with a disappearing track in

pp

collisions at

s = 13

TeV with the ATLAS detector

1 citations · 1 across the 9 of their papers we have counts for

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hep-ph2026

Probing Matter Unification through Higgs Physics at the LHC

Mark Brettell, Jon Butterworth, Hridoy Debnath +1

We investigate the Higgs sector phenomenology of the minimal low scale quark-lepton unification theory. In addition to the Standard Model-like Higgs boson, the theory predicts a ne…

hep-ph2024

Sterile-active resonance: A global qualitative picture

Mark Brettell, Ivan Martinez-Soler, Hisakazu Minakata

In the $ν$ SM extended by adding an eV-scale sterile state, the $(3 + 1)$ model, the sterile-active level crossing entails the MSW resonance, here referred as the sterile-active (SA)…