Dark matter direct detection is testing freeze-in

Dark matter (DM) may belong to a hidden sector (HS) that is only feebly interacting with the standard model (SM) and may have never been in thermal equilibrium in the early Universe. In this case, the observed abundance of dark matter particles could have built up through a process known as freeze-i...

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Veröffentlicht in:	Physical review. D 2018-10, Vol.98 (7), p.075017, Article 075017
Hauptverfasser:	Hambye, Thomas, Tytgat, Michel H. G., Vandecasteele, Jérôme, Vanderheyden, Laurent
Format:	Artikel
Sprache:	eng
Schlagworte:	Dark matter Standard model (particle physics) Universe
Online-Zugang:	Volltext
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