{"paper":{"title":"Multi-site event discrimination for the MAJORANA DEMONSTRATOR","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-ex"],"primary_cat":"physics.ins-det","authors_text":"A.L. Reine, A.M. Lopez, A. Piliounis, A.S. Barabash, A.W.P. Poon, B. Bos, B.R. White, B. Shanks, B.X. Zhu, C. Cuesta, C.D. Christofferson, C.-H. Yu, C.J. Barton, C.R. Haufe, C. Wiseman, D.C. Radford, D. Hervas Aguilar, D. Tedeschi, E.W. Hoppe, E. Yakushev, F.E. Bertrand, F.T. Avignone III, G.K. Giovanetti, G. Othman, H. Ejiri, I.J. Arnquist, I.S. Guinn, I. Zhitnikov, J.A. Detwiler, J.F. Wilkerson, J. Gruszko, J. Myslik, J. Rager, K.J. Keeter, K. Rielage, L. Hehn, M.A. Howe, M. Buuck, M.F. Kidd, M.P. Green, M. Shirchenko, N.W. Ruof, P.-H. Chu, R.D. Martin, R. Henning, R.J. Hegedus, R.L. Varner, R. Massarczyk, R.T. Kouzes, S.I. Alvis, S.I. Konovalov, S.J. Meijer, S. Mertens, S.R. Elliott, S. Vasilyev, T. Gilliss, T.S. Caldwell, Vasundhara, V.E. Guiseppe, V. Yumatov, W. Pettus, W. Xu, Y-D. Chan","submitted_at":"2019-01-16T16:56:02Z","abstract_excerpt":"The MAJORANA DEMONSTRATOR is searching for neutrinoless double-beta decay in 76Ge using arrays of point-contact germanium detectors operating at the Sanford Underground Research Facility. Background results in the neutrinoless double-beta decay region of interest from data taken during construction, commissioning, and the start of full operations have been recently published. A pulse shape analysis cut applied to achieve this result, named AvsE, is described in this paper. This cut is developed to remove events whose waveforms are typical of multi-site energy deposits while retaining (90 +/- 3"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.05388","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"}