# IDM 2022

Jul 18 – 22, 2022
Europe/Zurich timezone

## Progress of the XENONnT experiment

Jul 22, 2022, 11:30 AM
30m
EI7

### EI7

Faculty of Electrical Engineering and Information Technology Gusshausstraße 27-29 A-1040 Vienna
Oral presentation (plenary)

Knut Moraa

### Description

With a 5.9 tonne liquid xenon target, XENONnT is the latest of the XENON direct detection experiments searching for dark matter. Currently, the detector is taking data at the INFN Laboratori Nazionali del Gran Sasso. XENONnT has achieved unprecedented purity both for electronegative contaminants, with an electron lifetime exceeding $10~\mathrm{ms}$, and for radioactive ${}^{222}$Rn, with an activity of $1.72\pm0.03~\mu$Bq/kg. This talk will give an overview of the XENONnT experiment, the calibration and performance of the detector and projections of its performance.

Knut Moraa