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DOE OSTI · 1606556

Vibration and EMF Backgrounds at NEXUS

Spahn, Gabriel·Kurinsky, Noah·Bauer, Dan
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Abstract

NEXUS (Northwestern EXperimental Underground Site) is a dark matter detector prototyping and calibration facility at Fermilab. It is part of the SuperCDMS collaboration, which is focused on exploring light-WIMP parameter space. The NEXUS cryostat, typically operated at temperatures of about 10 mK, is located 107 meters underground in the MINOS Near Detector Hall to reduce cosmic ray backgrounds. We characterized the vibrational and electro-magnetic frequency (EMF) backgrounds surrounding the cryostat and investigated how these backgrounds transfer into the detector itself.

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Spahn, Gabriel, Kurinsky, Noah, Bauer, Dan. 2020-03-27. Vibration and EMF Backgrounds at NEXUS. https://doi.org/10.2172/1606556

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