Light dark matter through resonance scanning

Autor:	Djuna Croon, Gilly Elor, Rachel Houtz, Hitoshi Murayama, Graham White
Rok vydání:	2022
Předmět:	High Energy Physics - Phenomenology Quantum Physics High Energy Physics - Phenomenology (hep-ph) Particle and Plasma Physics FOS: Physical sciences Molecular Nuclear Astrophysics::Cosmology and Extragalactic Astrophysics Atomic Nuclear & Particles Physics Astronomical and Space Sciences
Zdroj:	Physical Review D, vol 105, iss 6 Physical Review Physical Review D, 2022, Vol.105(6) [Peer Reviewed Journal]
ISSN:	2470-0029 2470-0010
Popis:	We propose a new out-of-equilibrium production mechanism of light dark matter: resonance scanning. If the dark matter mass evolved in the early Universe, resonant production may have occurred for a wide range of light dark matter masses today. We show that the dark matter relic abundance may be produced through the Higgs portal, in a manner consistent with current experimental constraints. 6 pages, 3 figures
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04436e362e243395bc7ccce30da11983 https://doi.org/10.1103/physrevd.105.l061303 Zobrazit plný text záznamu