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hep-ph2026
When the HL-LHC is blind, LISA is deaf (but not vice versa): 2HDM collider-cosmology synergies
Stefano Moretti, André Pousette, Carlo Tasillo
Extensions of the Standard Model scalar sector can render the electroweak phase transition first-order and thereby provide the departure from thermal equilibrium required for elect…
hep-ph2026
Soft-Dimuon Signature from Two-Component Scalar Dark Matter at the LHC
Alexander Belyaev, Manimala Chakraborti, Shu Chen +4
We explore the potential of the Large Hadron Collider to probe a two-component scalar dark matter scenario in the opposite-sign dimuon plus missing transverse energy final state, a…