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北美退伍军人节(Veterans Day),12 日无更新
arXiv 1310.8545hep-phastro-ph.GAhep-ex
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利用LC电路探测轴子暗物质

Axion Dark Matter Detection using an LC Circuit

P. Sikivie, N. Sullivan, D. B. Tanner

摘要:

它表明,暗物质轴子引起振荡电流沿磁场线流动。在强磁场$\vec{B}_0$中感应的振荡电流产生小磁场$\vec{B}_a$。我们建议使用一个冷却的LC电路和一个非常敏感的磁强计来放大和检测$\vec{B}_a$。这似乎是一个合适的方法来寻找$10^{-7}$到$10^{-9}$ eV质量范围内的轴子暗物质。

英文摘要:

It is shown that dark matter axions cause an oscillating electric current to flow along magnetic field lines. The oscillating current induced in a strong magnetic field $\vec{B}_0$ produces a small magnetic field $\vec{B}_a$. We propose to amplify and detect $\vec{B}_a$ using a cooled LC circuit and a very sensitive magnetometer. This appears to be a suitable approach to searching for axion dark matter in the $10^{-7}$ to $10^{-9}$ eV mass range.

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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