activity
20232026
most citedFirst Results on the Search for Lepton Number Violating Neutrinoless Double Beta Decay with the LEGEND-200 Experiment

19 citations · 19 across the 5 of their papers we have counts for

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physics.ins-det2026

Energy Calibration and Performance of HPGe Detectors in the LEGEND-200 Experiment

The LEGEND Collaboration, H. Acharya, M. Agostini +259

This paper describes the energy scale procedures and germanium detectors performance in the LEGEND-200 experiment, a critical component for the first unblinding in the search for n…

physics.ins-det2026

Procurement and Purification of Liquid Argon for the LEGEND-200 Experiment

Malgorzata Harańczyk, Patrick Krause, Tomasz Mróz +8

LEGEND-200 requires high-purity liquid argon for effective background discrimination. In this paper, we present the design, construction, and performance of a dedicated liquid argo…

physics.ins-det2025

First operation of poly(ethylene naphthalate) enclosures for high-purity germanium detectors in liquid argon for K/Ar mitigation

Christoph Vogl, Tommaso Comellato, Konstantin Gusev +10

Commercial argon contains cosmogenic Ar whose progeny K is a critical background component for the Large Enriched Germanium Experiment for Neutrinoless Decay (LE…

physics.ins-det2025

Ar Production and Injection to a Liquid Argon Environment for Background Mitigation Studies

Mario Schwarz, Christoph Vogl, Niko N. P. N. Lay +6

Atmosphere-sourced argon contains traces of Ar, whose -decaying progeny K represents a significant intrinsic background for rare-event experiments using liquid a…

physics.ins-det2023

A liquid-phase loop-mode argon purification system

Christoph Vogl, Mario Schwarz, Patrick Krause +2

Noble gas and liquid detectors rely on high chemical purity for successful operation. While gaseous purification has emerged as a reliable method of producing high-purity noble flu…