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August 28, 2023 to September 1, 2023
University of Vienna
Europe/Vienna timezone

remoTES: A novel cryogenic detector for rare-event searches

Aug 29, 2023, 2:45 PM
15m
BIG-Hörsaal lecture hall (University of Vienna)

BIG-Hörsaal lecture hall

University of Vienna

Universitätsring 1 A-1010 Vienna, Austria
Parallel talk Dark matter and its detection Dark matter and its detection

Speaker

Mukund Raghunath Bharadwaj

Description

In recent years, high sensitivity, low-threshold detectors employing transition edge sensor (TES) read out technology have garnered significant interest in the field of rare-event physics. Numerous experiments have incorporated these detectors for direct dark matter searches, Coherent elastic neutrino-nucleus scattering (CEvNS) studies and beyond. As these experiments scale up and operate larger arrays, a key challenge is to enhance the reproducibility among detectors while promoting modularity in terms of both the choice of absorber and sensor.
COSINUS (Cryogenic Observatory for SIgnals seen in Next-generation Underground Searches) has experimentally demonstrated that a novel cryogenic detector scheme, known as remoTES, can address these challenges. This innovative design can streamline the mass fabrication of reliable and reproducible detectors for the next generation of low-mass, rare-event physics searches. This contribution will present results from the latest prototypes, highlighting ongoing optimization efforts across various absorbers and configurations.

Submitted on behalf of a Collaboration? Yes

Primary author

Mukund Raghunath Bharadwaj

Presentation materials