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

19 citations · 20 across the 6 of their papers we have counts for

collaborators

7 papers

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…

nucl-ex2025

Determination of the Muon Lifetime in Se with the MONUMENT experiment

G. R. Araujo, D. Bajpai, L. Baudis +26

Ordinary muon capture provides a benchmark for the nuclear physics models of neutrinoless double beta decay under comparable momentum transfer conditions. The total capture strengt…

hep-ex2025★ 19 cited

First Results on the Search for Lepton Number Violating Neutrinoless Double Beta Decay with the LEGEND-200 Experiment

H. Acharya, N. Ackermann, M. Agostini +256

The LEGEND collaboration is searching for neutrinoless double beta () decay by operating high-purity germanium detectors enriched in Ge in a low-background liquid argo…

physics.ins-det2023★ 1 cited

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…