CAPP 轴子光晕望远镜在 10.7 μeV 附近的首次结果
高能物理 - 实验
2021-05-17 v3
摘要
基础科学研究所的轴子与精密物理研究中心正在使用极低温微波谐振子搜寻轴子暗物质。我们报告在 90% 置信水平下排除了轴子质量范围 10.7126−10.7186 μeV（近 Kim-Shifman-Vainshtein-Zakharov (KSVZ) 耦合灵敏度）以及范围 10.16−11.37 μeV（耦合约大 9 倍）。这是这些范围内的首个轴子搜寻结果。也是首个谐振子物理温度低于 40 mK 的搜寻结果。
引用
@article{arxiv.2012.10764,
title = {First Results from Axion Haloscope at CAPP around 10.7 $\mu$eV},
author = {Ohjoon Kwon and Doyu Lee and Woohyun Chung and Danho Ahn and HeeSu Byun and Fritz Caspers and Hyoungsoon Choi and Jihoon Choi and Yonuk Chung and Hoyong Jeong and Junu Jeong and Jihn E Kim and Jinsu Kim and Çağlar Kutlu and Jihnhwan Lee and MyeongJae Lee and Soohyung Lee and Andrei Matlashov and Seonjeong Oh and Seongtae Park and Sergey Uchaikin and SungWoo Youn and Yannis K. Semertzidis},
journal= {arXiv preprint arXiv:2012.10764},
year = {2021}
}