Authors:	Elahi, Fatemeh Elor, Gilly McGehee, Robert
Title:	Charged B mesogenesis
Online publication date:	3-May-2023
Year of first publication:	2022
Language:	english
Abstract:	We leverage the CP violation in charged B meson decays to generate the observed baryon asymmetry and dark matter at Oð10 MeVÞ temperatures. We realize this in two scenarios: Bþ c mesogenesis and Bþ mesogenesis. In the first, CP-violating Bc decays to B mesons are followed by decays to dark and Standard Model baryons. In the second, CP-violating B decays to lighter charged mesons are accompanied by the latter’s decays to dark and Standard Model leptons, which then scatter into the baryon asymmetry. Bþc mesogenesis is actively being probed at Belle and LHCb, while Bþ mesogenesis can be tested at colliders and sterile neutrino searches.
DDC:	530 Physik 530 Physics
Institution:	Johannes Gutenberg-Universität Mainz
Department:	FB 08 Physik, Mathematik u. Informatik
Place:	Mainz
ROR:	https://ror.org/023b0x485
DOI:	http://doi.org/10.25358/openscience-8887
Version:	Published version
Publication type:	Zeitschriftenaufsatz
Document type specification:	Scientific article
License:	CC BY
Information on rights of use:	https://creativecommons.org/licenses/by/4.0/
Journal:	Physical Review D 105
Pages or article number:	055024
Publisher:	American Institute of Physics
Publisher place:	Melville, NY
Issue date:	2022
ISSN:	2470-0029
Publisher DOI:	10.1103/physrevd.105.055024
Appears in collections:	DFG-491381577-H