SMuK 2023 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 11: Neutrinos, Dark Matter I

T 11.5: Vortrag

Montag, 20. März 2023, 17:30–17:45, POT/0051

Magnetic shielding tests for the COSINUS experiment — •Maximilian Hughes for the COSINUS collaboration — Max Planck Institute for Physics Föhringer Ring 6, 80805 München

The COSINUS experiment is a dark matter search using cryogenic detectors . The readout of these detectors is sensitive to environmental parameters such as magnetic fields. Active and passive shielding are being investigated to counteract the fluctuations of these fields. Superconducting materials enclosing the detectors and employed inside the dilution refrigerator can be used to keep magnetic field values constant after cooling. The operating conditions of the detectors with an applied magnetic field and a superconducting shield has been investigated. This talk will be a description of the efforts for the optimization of passive and active shielding for cryogenic detectors.