4 papers
Oscillation Baryogenesis via Ultraviolet Dark Matter Freeze-In
Tian Dong, Conor M. Floyd, Antonia Hekster +3
We investigate baryogenesis from dark matter oscillations in the ultraviolet freeze-in regime. We find that the mechanism can simultaneously accommodate the observed abundances of…
Long-lived particles: theory and experimental probes
Laura Jeanty, Brian Shuve
Long-lived particles (LLPs) are particles that are stable or that live long enough for their decays to be experimentally distinguishable in time or position from their production p…
Closing in on singly charged scalars
Snehadri Das, Will Howe, Brian Shuve +2
We investigate current experimental constraints and future search prospects for a hypothetical spin-zero particle that carries unit electric charge: a singly charged scalar (SCS).…
A search for baryogenesis and dark matter in decays
BABAR Collaboration
A mechanism of baryogenesis and dark matter production via -meson oscillations and decays has recently been proposed to explain the observed dark matter abundance and matter-ant…