Heidelberg 2022 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 104: Search for Dark Matter 5

T 104.1: Gruppenbericht

Donnerstag, 24. März 2022, 16:15–16:35, T-H36

Status of the COSINUS Experiment at Gran Sasso — •Martin Stahlberg for the COSINUS collaboration — Max-Planck-Institut für Physik, 80805 München

The upcoming COSINUS experiment aims at clarifying the origin of the modulation signal reported by the DAMA-LIBRA collaboration since many years, which is in strong contrast to null-results from other direct dark matter search experiments. Construction of the COSINUS facility has started at Laboratori Nazionali del Gran Sasso (LNGS) in 2021, and first results are expected in 2024. COSINUS cryogenic NaI calorimeters will feature two-channel readout of heat and scintillation signal, and recoil energy thresholds of only few keV. We will give an overview on the status of the experimental setup, as well as outlook on the physics reach, and present first results from remoTES prototype detector measurements.