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DOE OSTI · 1832302

A Medium Frequency RF Sensor for Detection of Magnetized Quark Nuggets

Borchardt, John J.
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Abstract

It is hypothesized that dark matter is composed of particles called quark nuggets, and further that these particles have a permanent magnetic dipole moment. If this hypothesis is true, calculations predict that a magnetized quark nugget (MQN) will oscillate when encountering the Earth's magnetosphere, and emit RF radiation between 30kHz and 30MHz. To support testing this hypothesis, a loop antenna sensor was designed and developed, which is described in this report. This sensor operates between 300kHz and 3MHz and achieves about -11dBfT/vHz sensitivity at 1.5MHz.

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BibTeXRIS

Borchardt, John J.. 2021-11-01. A Medium Frequency RF Sensor for Detection of Magnetized Quark Nuggets. https://doi.org/10.2172/1832302

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