A. Stevens

2 articles on SOTA Papers

Flow-Guided Tags Identify 63% of LZ Lead-214 Background

Tracking radon progeny through a controlled liquid-xenon flow field identifies ground-state lead-214 decays while sacrificing 9.0% of exposure.

Aug 21, 20264 min2508.19117

XENONnT Extends Light Dark Matter Limits With S2-Only Data

A 7.83 tonne-year ionization-only analysis models low-energy backgrounds in four observables and excludes spin-independent scattering above 6.0×10⁻⁴⁵ cm² at 5 GeV/c².

Aug 3, 20264 min2601.11296