Singlet scalars as dark matter and the muon (g − 2) anomaly

We explore a simple model containing two singlet scalars as dark matter candidates and a vector-like lepton. Evading collider and dark matter constraints, the model is able to accommodate the correct dark matter relic abundance and the (g−2)μ anomaly when the masses of the three new fields are aroun...

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Autores principales:	Bastián Díaz Sáez, Karim Ghorbani
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Physics QC1-999
Acceso en línea:	https://doaj.org/article/60a31f7def8d48ce9f67af977eed1c96
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spelling	oai:doaj.org-article:60a31f7def8d48ce9f67af977eed1c962021-12-04T04:32:34ZSinglet scalars as dark matter and the muon (g − 2) anomaly0370-269310.1016/j.physletb.2021.136750https://doaj.org/article/60a31f7def8d48ce9f67af977eed1c962021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S0370269321006900https://doaj.org/toc/0370-2693We explore a simple model containing two singlet scalars as dark matter candidates and a vector-like lepton. Evading collider and dark matter constraints, the model is able to accommodate the correct dark matter relic abundance and the (g−2)μ anomaly when the masses of the three new fields are around 100 GeV and the values of the minimum amount of required couplings are order one.Bastián Díaz SáezKarim GhorbaniElsevierarticlePhysicsQC1-999ENPhysics Letters B, Vol 823, Iss , Pp 136750- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999
spellingShingle	Physics QC1-999 Bastián Díaz Sáez Karim Ghorbani Singlet scalars as dark matter and the muon (g − 2) anomaly
description	We explore a simple model containing two singlet scalars as dark matter candidates and a vector-like lepton. Evading collider and dark matter constraints, the model is able to accommodate the correct dark matter relic abundance and the (g−2)μ anomaly when the masses of the three new fields are around 100 GeV and the values of the minimum amount of required couplings are order one.
format	article
author	Bastián Díaz Sáez Karim Ghorbani
author_facet	Bastián Díaz Sáez Karim Ghorbani
author_sort	Bastián Díaz Sáez
title	Singlet scalars as dark matter and the muon (g − 2) anomaly
title_short	Singlet scalars as dark matter and the muon (g − 2) anomaly
title_full	Singlet scalars as dark matter and the muon (g − 2) anomaly
title_fullStr	Singlet scalars as dark matter and the muon (g − 2) anomaly
title_full_unstemmed	Singlet scalars as dark matter and the muon (g − 2) anomaly
title_sort	singlet scalars as dark matter and the muon (g − 2) anomaly
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/60a31f7def8d48ce9f67af977eed1c96
work_keys_str_mv	AT bastiandiazsaez singletscalarsasdarkmatterandthemuong2anomaly AT karimghorbani singletscalarsasdarkmatterandthemuong2anomaly
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Singlet scalars as dark matter and the muon (g − 2) anomaly

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Singlet scalars as dark matter and the muon (g − 2) anomaly