{"paper":{"title":"Rare multi-nucleon decays with the full data sets of the Majorana Demonstrator","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Li, A.L. Reine, A.S. Barabash, A.W.P. Poon, B. Bos, C. Cuesta, C.D. Christofferson, C.-H. Yu, C. Wiseman, D.C. Radford, D.C. Schaper, D. Tedeschi, E. Blalock, E.W. Hoppe, F.T. Avignone III, G.K. Giovanetti, H. Ejiri, I.J. Arnquist, I.S. Guinn, J.A. Detwiler, J.F. Wilkerson, J. Gruszko, J.R. Chapman, K. Rielage, L.S. Paudel, M. Busch, M.P. Green, N. Fuad, P.-H. Chu, R. Henning, R.L. Varner, R. Massarczyk, R.T. Kouzes, S.J. Meijer, S.J. Schleich, S.L. Watkins, S.R. Elliott, S. Vasilyev, V.E. Guiseppe, W. Pettus, Y.-D. Chan, Yu. Efremenko","submitted_at":"2024-12-20T16:49:30Z","abstract_excerpt":"The Majorana Demonstrator was an ultra-low-background experiment designed for neutrinoless double-beta decay ($0\\nu\\beta\\beta$) investigation in $^{76}$Ge. Located at the Sanford Underground Research Facility in Lead, South Dakota, the Demonstrator utilized modular high-purity Ge detector arrays within shielded vacuum cryostats, operating deep underground. The arrays, with a capacity of up to 40.4 kg (27.2 kg enriched to $\\sim 88\\%$ in $^{76}$Ge), have accumulated the full data set, totaling 64.5 kg yr of enriched active exposure and 27.4 kg yr of exposure for natural detectors. Our updated se"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.16047","kind":"arxiv","version":4},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2412.16047/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}