2 papers
hep-ph2018
Long-Lived Particles at the Energy Frontier: The MATHUSLA Physics Case
David Curtin, Marco Drewes, Matthew McCullough +85
We examine the theoretical motivations for long-lived particle (LLP) signals at the LHC in a comprehensive survey of Standard Model (SM) extensions. LLPs are a common prediction of…
hep-ph2018
Collider Bounds on 2-Higgs Doublet Models with Gauge Symmetries
Daniel A. Camargo, Luigi Delle Rose, Stefano Moretti +1
2-Higgs Doublet Models (2HDMs) typically need to invoke an ad-hoc discrete symmetry to avoid severe flavor bounds and in addition feature massless neutrinos, thus falling short of…