Collider Signals of Baryogenesis and Dark Matter from $B$ Mesons: A Roadmap to Discovery. (arXiv:2101.02706v1 [hep-ph])
<a href="http://arxiv.org/find/hep-ph/1/au:+Alonso_Alvarez_G/0/1/0/all/0/1">Gonzalo Alonso-Álvarez</a>, <a href="http://arxiv.org/find/hep-ph/1/au:+Elor_G/0/1/0/all/0/1">Gilly Elor</a>, <a href="http://arxiv.org/find/hep-ph/1/au:+Escudero_M/0/1/0/all/0/1">Miguel Escudero</a>
Low-scale baryogenesis could be discovered at $B$-factories and the LHC. In
the $B$-Mesogenesis paradigm, the CP violating oscillations and subsequent
decays of $B$ mesons in the early Universe simultaneously explain the origin of
the baryonic and the dark matter of the Universe. This mechanism for baryo- and
dark matter-genesis from $B$ mesons gives rise to distinctive signals at
collider experiments, which we scrutinize in this paper. We study CP violating
observables in the $B^0_q-bar{B}_q^0$ system, discuss current and expected
sensitivities for the exotic decays of $B$ mesons into a visible baryon and
missing energy, and explore the implications of direct searches for a TeV-scale
colored scalar at the LHC and in meson-mixing observables. Remarkably, we
conclude that a combination of measurements at BaBar, Belle, Belle II, LHCb,
ATLAS and CMS can fully test $B$-Mesogenesis.
Low-scale baryogenesis could be discovered at $B$-factories and the LHC. In
the $B$-Mesogenesis paradigm, the CP violating oscillations and subsequent
decays of $B$ mesons in the early Universe simultaneously explain the origin of
the baryonic and the dark matter of the Universe. This mechanism for baryo- and
dark matter-genesis from $B$ mesons gives rise to distinctive signals at
collider experiments, which we scrutinize in this paper. We study CP violating
observables in the $B^0_q-bar{B}_q^0$ system, discuss current and expected
sensitivities for the exotic decays of $B$ mesons into a visible baryon and
missing energy, and explore the implications of direct searches for a TeV-scale
colored scalar at the LHC and in meson-mixing observables. Remarkably, we
conclude that a combination of measurements at BaBar, Belle, Belle II, LHCb,
ATLAS and CMS can fully test $B$-Mesogenesis.
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