Impact of bound states on non-thermal dark matter production

We explore the impact of non-perturbative effects, namely Sommerfeld enhancement and bound state formation, on the cosmological production of non-thermal dark matter. For this purpose, we focus on a class of simplified models with t-channel mediators. These naturally combine the requirements for lar...

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Veröffentlicht in:	Journal of cosmology and astroparticle physics 2022-10, Vol.2022 (10), p.31
Hauptverfasser:	Bollig, J., Vogl, S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomical models Cosmology Dark matter dark matter theory physics of the early universe
Online-Zugang:	Volltext
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