CULTASK, The Coldest Axion Experiment at CAPP/IBS in Korea
CULTASK, The Coldest Axion Experiment at CAPP/IBS in Korea
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CULTASK，韩国 CAPP/IBS 最冷的 Axion 实验
DOI：
10.22323/1.263.0047
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发表时间：
2016
期刊：
影响因子：
--
通讯作者：
W. Chung
中科院分区：
文献类型：
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作者：
W. Chung
轴子是一个很好的暗物质候选者，其动机是强CP问题的Peccei-Quinn解决方案。位于韩国的IBS轴子和精密物理研究中心（CAPP）将使用P. Sikivie提出的方法探索暗物质轴子，在强磁场渗透的谐振腔中将轴子转换为微波光子。CAPP的第一个微波轴子实验，CULtask（CAPP的超低温轴子搜索在韩国）是今年春天在KAIST（韩国科学技术高级研究院）校园推出的，采用了顶级的设备和技术。我将概述目前正在进行的许多研发工作，以使轴子搜索范围更广，灵敏度更高。我也将讨论从最近的工程运行和轴子实验的未来计划的结果。
The axion is an excellent dark matter candidate motivated by the Peccei-Quinn solution to the strong-CP problem. The IBS Center for Axion and Precision Physics Research (CAPP) in Korea will explore the dark matter axion using a method suggested by P. Sikivie, converting axions into microwave photons in a resonant cavity permeated by a strong magnetic field. CAPP′s first microwave axion experiment, CULTASK (CAPP′s Ultra Low Temperature Axion Search in Korea) is being launched at KAIST (Korea Advanced Institute of Science and Technology) campus this spring utilizing top of the line equipment and technology. I will outline many R&D efforts that are currently being undertaken to make the axion search range broader and the sensitivity greater. I will also discuss the results from the recent engineering runs and future plans of the axion experiment.