Design Overview of the DM Radio Pathfinder Experiment
Design Overview of the DM Radio Pathfinder Experiment
复制标题
DM 无线电探路者实验的设计概述
DOI：
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发表时间：
2016
期刊：
影响因子：
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通讯作者：
B. Young
中科院分区：
文献类型：
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作者：
M. Silva;S. Chaudhuri;Hsiao;C. Dawson;P. Graham;K. Irwin;S. Kuenstner;Dale Li;J. Mardon;H. Moseley;Richard Mulé;A. Phipps;S. Rajendran;Zach Steffen;B. Young
我们推出了 DM Radio，它使用可调谐超导集总元件谐振器对轴子和隐藏光子暗物质进行双重搜索。我们讨论原型 DM 无线电探路者实验，该实验将探测 500 peV (100 kHz)-50 neV (10 MHz) 质量范围内的隐藏光子。我们详细介绍了各种组件的设计：LC 谐振探测器、谐振频率调谐程序、差分 SQUID 读出电路、屏蔽和低温安装结构。我们介绍了探路者实验的现状，并在更大的实验计划的背景下说明了其潜在的科学影响。
We introduce the DM Radio, a dual search for axion and hidden photon dark matter using a tunable superconducting lumped-element resonator. We discuss the prototype DM Radio Pathfinder experiment, which will probe hidden photons in the 500 peV (100 kHz)-50 neV (10 MHz) mass range. We detail the design of the various components: the LC resonant detector, the resonant frequency tuning procedure, the differential SQUID readout circuit, the shielding, and the cryogenic mounting structure. We present the current status of the pathfinder experiment and illustrate its potential science reach in the context of the larger experimental program.