6 papers
Enhancing Neutrinoless Double-Beta Decay Sensitivity of Liquid-Xenon Time Projection Chamber with Augmented Convolutional Neural Network
E. Aprile, J. Aalbers, K. Abe +173
Dual-phase time projection chamber (TPC) that employs a multi-ton-scale liquid xenon (LXe) target mass is a pioneering detector technology to search for dark matter. Beyond its adv…
Constraints on Solar Reflected Dark Matter from a combined analysis of XENON1T and XENONnT data
XENON Collaboration, E. Aprile, J. Aalbers +174
We report on a search for sub-GeV dark matter upscattered via the solar reflection mechanism in the heavy mediator scenario. Under the Standard Halo Model, keV to MeV dark matter p…
Proof-of-concept of a xenon-based cryogenic heat pump demonstrator for future liquid xenon observatories
P. Schulte, D. Wenz, L. Althueser +7
This manuscript details the proof-of-concept of a small-scale cryogenic heat pump demonstrator, a technology designed to enable high-flow xenon distillation systems for the removal…
Spectral Measurement of the Bi beta-decay to the Po Ground State with XENONnT
E. Aprile, J. Aalbers, K. Abe +170
We report the measurement of the Bi beta-decay spectrum to the ground state of Po using the XENONnT detector. This decay is classified as first-forbidden non-unique…
Neutrinoless Double Beta Decay Sensitivity of the XLZD Rare Event Observatory
XLZD Collaboration, J. Aalbers, K. Abe +441
The XLZD collaboration is developing a two-phase xenon time projection chamber with an active mass of 60 to 80 t capable of probing the remaining WIMP-nucleon interaction parameter…
The XLZD Design Book: Towards the Next-Generation Liquid Xenon Observatory for Dark Matter and Neutrino Physics
XLZD Collaboration, J. Aalbers, K. Abe +441
This report describes the experimental strategy and technologies for XLZD, the next-generation xenon observatory sensitive to dark matter and neutrino physics. In the baseline desi…