Search for the Sagittarius Tidal Stream of Axion Dark Matter around 4.55 $μ$eV Article Swipe
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Andrew K. Yi
,
Saebyeok Ahn
,
Çağlar Kutlu
,
JinMyeong Kim
,
B. R. Ko
,
B. I. Ivanov
,
HeeSu Byun
,
Arjan F. van Loo
,
SeongTae Park
,
J. H. Jeong
,
Ohjoon Kwon
,
Yasunobu Nakamura
,
S. Uchaikin
,
Jihoon Choi
,
Soohyung Lee
,
M. J. Lee
,
Yun Chang Shin
,
Jinsu Kim
,
Doyu Lee
,
Danho Ahn
,
Sungjae Bae
,
Jiwon Lee
,
Young-Geun Kim
,
Violeta Gkika
,
Ki Woong Lee
,
Seonjeong Oh
,
Taehyeon Seong
,
Dongmin Kim
,
Woohyun Chung
,
Andrei Matlashov
,
SungWoo Youn
,
Yannis K. Semertzidis
·
YOU?
·
· 2023
· Open Access
·
· DOI: https://doi.org/10.48550/arxiv.2302.01502
· OA: W4319323384
YOU?
·
· 2023
· Open Access
·
· DOI: https://doi.org/10.48550/arxiv.2302.01502
· OA: W4319323384
We report the first search for the Sagittarius tidal stream of axion dark matter around 4.55 $μ$eV using CAPP-12TB haloscope data acquired in March of 2022. Our result excluded the Sagittarius tidal stream of Dine-Fischler-Srednicki-Zhitnitskii and Kim-Shifman-Vainshtein-Zakharov axion dark matter densities of $ρ_a\gtrsim0.184$ and $\gtrsim0.025$ GeV/cm$^{3}$, respectively, over a mass range from 4.51 to 4.59 $μ$eV at a 90% confidence level.
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