First Results from an Axion Haloscope at CAPP around 10.7 μeV.
Journal
Physical review letters
ISSN: 1079-7114
Titre abrégé: Phys Rev Lett
Pays: United States
ID NLM: 0401141
Informations de publication
Date de publication:
14 May 2021
14 May 2021
Historique:
received:
15
01
2021
accepted:
24
03
2021
entrez:
28
5
2021
pubmed:
29
5
2021
medline:
29
5
2021
Statut:
ppublish
Résumé
The Center for Axion and Precision Physics Research at the Institute for Basic Science is searching for axion dark matter using ultralow temperature microwave resonators. We report the exclusion of the axion mass range 10.7126-10.7186 μeV with near Kim-Shifman-Vainshtein-Zakharov (KSVZ) coupling sensitivity and the range 10.16-11.37 μeV with about 9 times larger coupling at 90% confidence level. This is the first axion search result in these ranges. It is also the first with a resonator physical temperature of less than 40 mK.
Identifiants
pubmed: 34047607
doi: 10.1103/PhysRevLett.126.191802
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM