| Literature DB >> 34047607 |
Ohjoon Kwon1, Doyu Lee1, Woohyun Chung1, Danho Ahn1,2, HeeSu Byun1, Fritz Caspers3,4, Hyoungsoon Choi2, Jihoon Choi1, Yonuk Chung5, Hoyong Jeong6, Junu Jeong1,2, Jihn E Kim7, Jinsu Kim1,2, Çağlar Kutlu1,2, Jihnhwan Lee8, MyeongJae Lee1, Soohyung Lee1, Andrei Matlashov1, Seonjeong Oh1, Seongtae Park1, Sergey Uchaikin1, SungWoo Youn1, Yannis K Semertzidis1,2.
Abstract
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.Year: 2021 PMID： 34047607 DOI： 10.1103/PhysRevLett.126.191802
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161