Erratum to: Sensitivity of the DARWIN observatory to the neutrinoless double beta decay of 136Xe
European Physical Journal C Springer Nature 83:11 (2023) 996
Search for new physics in low-energy electron recoils from the first LZ exposure
Physical Review D American Physical Society (APS) 108:7 (2023) 072006
Search for new physics in low-energy electron recoils from the first LZ exposure
Phys.Rev.D 108 (2023) 7, 072006
Abstract:
The LUX-ZEPLIN (LZ) experiment is a dark matter detector centered on a dual-phase xenon time projection chamber. We report searches for new physics appearing through few-keV-scale electron recoils, using the experiment鈥檚 first exposure of 60 live days and a fiducial mass of 5.5 t. The data are found to be consistent with a background-only hypothesis, and limits are set on models for new physics including solar axion electron coupling, solar neutrino magnetic moment and millicharge, and electron couplings to galactic axionlike particles and hidden photons. Similar limits are set on weakly interacting massive particle (WIMP) dark matter producing signals through ionized atomic states from the Migdal effect.
Study of cosmogenic activation above ground for the DarkSide-20k experiment
Astroparticle Physics Elsevier 152 (2023) 102878
The MIGDAL experiment: Measuring a rare atomic process to aid the search for dark matter
Astroparticle Physics Elsevier 151 (2023) 102853