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arXiv 2205.01477physics.ins-det
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台湾用晕镜进行的轴子搜寻实验:设计与操作

Taiwan Axion Search Experiment with Haloscope: Designs and operations

Hsin Chang, Jing-Yang Chang, Yi-Chieh Chang, Yu-Han Chang, Yuan-Hann Chang, Chien-Han Chen, Ching-Fang Chen, Kuan-Yu Chen, Yung-Fu Chen, Wei-Yuan Chiang, Wei-Ch… 展开作者

Hsin Chang, Jing-Yang Chang, Yi-Chieh Chang, Yu-Han Chang, Yuan-Hann Chang, Chien-Han Chen, Ching-Fang Chen, Kuan-Yu Chen, Yung-Fu Chen, Wei-Yuan Chiang, Wei-Chen Chien, Hien Thi Doan, Wei-Cheng Hung, Watson Kuo, Shou-Bai Lai, Han-Wen Liu, Min-Wei OuYang, Ping-I Wu, Shin-Shan Yu

摘要:

我们报告的全息轴子搜索实验附近的$19.6\ {\rm μeV}$从TASEH合作。该实验是通过一个频率可调腔检测器与体积$V = 0.234\ {\rm liter}$在磁场$B_0 = 8\ {\rm T}$。用一个具有系统噪声温度$T_{\rm sys} \cong 2.2\ {\rm K}$和实验时间约1个月的信号接收器,在$19.4687-19.8436\ {\rm μeV}$的质量范围内,在95%的置信水平下,搜索排除了轴子-光子耦合常数$g_{\rm aγγ} \gtrsim 8.1 \times 10^{-14} \ {\rm GeV}^{-1}$的值,该值是KSVZ模型的11倍以上。我们提出的实验装置和程序来完成这个搜索。

英文摘要:

We report on a holoscope axion search experiment near $19.6\ {\rm μeV}$ from the TASEH collaboration. The experiment is carried out via a frequency-tunable cavity detector with a volume $V = 0.234\ {\rm liter}$ in a magnetic field $B_0 = 8\ {\rm T}$. With a signal receiver that has a system noise temperature $T_{\rm sys} \cong 2.2\ {\rm K}$ and experiment time about 1 month, the search excludes values of the axion-photon coupling constant $g_{\rm aγγ} \gtrsim 8.1 \times 10^{-14} \ {\rm GeV}^{-1}$, a factor of 11 above the KSVZ model, at the 95\% confidence level in the mass range of $19.4687-19.8436\ {\rm μeV}$. We present the experimental setup and procedures to accomplish this search.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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