{"paper":{"title":"Demonstration of the event identification capabilities of the NEXT-White detector","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"physics.ins-det","authors_text":"A.D. McDonald, A.F.M. Fernandes, A. Goldschmidt, A. Laing, A.L. Ferreira, A. Mart\\'inez, A. Para, A. Sim\\'on, A. Us\\'on, B.J.P. Jones, B. Palmeiro, B. Romeo, C. Adams, C.A.N. Conde, C.A.O. Henriques, C.D.R Azevedo, C.M.B. Monteiro, C. Romo-Luque, C. Sofka, D. Gonz\\'alez-D\\'iaz, D.R. Nygren, E. Church, E.D.C. Freitas, F. Ballester, F.I.G.M. Borges, F.J. Mora, F. Monrabal, F.P. Santos, F. Psihas, G. D\\'iaz L\\'opez, G. Mart\\'inez-Lema, I.J. Arnquist, J.A. Hernando Morata, J. D\\'iaz, J. Escada, J.F.C.A. Veloso, J.F. Toledo, J. Generowicz, J. Haefner, J. Hauptman, J.J. G\\'omez-Cadenas, J. Mart\\'in-Albo, J.M. Benlloch-Rodr\\'iguez, J.M.F. dos Santos, J. Mu\\~noz Vidal, J. P\\'erez, J. Renner, J. Repond, J. Rodr\\'iguez, J. Torrent, J.T. White, J.V. Carri\\'on, K. Bailey, K. Hafidi, K. Woodruff, L. Arazi, L. Labarga, L.M.P. Fernandes, L. Ripoll, L. Rogers, M. Diesburg, M. Kekic, M. Losada, M. Querol, M. Sorel, N. Byrnes, NEXT Collaboration: P. Ferrario, N. L\\'opez-March, N. Yahlali, P. Herrero, P. Lebrun, P. Novella, R.D.P. Mano, R. Esteve, R. Felkai, R. Guenette, R.M. Guti\\'errez, R. Webb, R. Weiss-Babai, S. C\\'arcel, S. Cebri\\'an, S. Ghosh, S. Johnston, S. Riordan, T. Contreras, T. Stiegler, V. \\'Alvarez, V. Herrero, Y. Ifergan, Y. Rodr\\'iguez Garc\\'ia","submitted_at":"2019-05-30T16:08:30Z","abstract_excerpt":"In experiments searching for neutrinoless double-beta decay, the possibility of identifying the two emitted electrons is a powerful tool in rejecting background events and therefore improving the overall sensitivity of the experiment. In this paper we present the first measurement of the efficiency of a cut based on the different event signatures of double and single electron tracks, using the data of the NEXT-White detector, the first detector of the NEXT experiment operating underground. Using a \\TO\\ calibration source to produce signal-like and background-like events with energies near 1.6 "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.13141","kind":"arxiv","version":3},"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/1905.13141/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"}