{"paper":{"title":"Search for tri-nucleon decays of $^{76}$Ge in GERDA","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Alexander, A.A. Vasenko, A. Bettini, A. Caldwell, A. Chernogorov, A. Di Giacinto, A. Gangapshev, A. Garfagnini, A.J. Zsigmond, A. Klimenko, A-K. Sch\\\"utz, A. Lubashevskiy, A.M. Bakalyarov, A. Pullia, A. Smolnikov, A. Veresnikova, A. Zschocke, B. Lubsandorzhiev, B. Majorovits, B. Schwingenheuer, B. Zatschler, C. Bauer, C. Cattadori, C. Gooch, C. Macolino, C. Sada, C. Vignoli, C. Wiesinger, D. Stukov, D. Zinatulina, E. Bossio, E. Doroshkevich, E. Shevchik, E.V. Demidova, E. Yanovich, F. Fischer, F. Salamida, G. Araujo, GERDA Collaboration: M. Agostini, G. Lutter, G. Marshall, G. Zuzel, H. Khushbakht, H. Simgen, I. Barabanov, I. Lippi, I. Nemchenok, I.V. Kirpichnikov, I. Zhitnikov, J. Hakenm\\\"uller, J. Janicsk\\'o Cs\\'athy, J. Jochum, J. Schreiner, K. Gusev, K. Kilgus, K. Pelczar, K.T. Kn\\\"opfle, K. von Sturm, K. Zuber, L. Baudis, L. Bezrukov, L. Manzanillas, L. Pandola, L. Pertoldi, L. Rauscher, L. Shtembari, L.V. Inzhechik, M. Balata, M. Fomina, M. Hult, M. Junker, M. Laubenstein, M. Lindner, M. Misiaszek, M. Morella, M. Neuberger, M. Redchuk, M. Sch\\\"utt, M. Schwarz, M. Shirchenko, M. Wojcik, N. Di Marco, N. Rumyantseva, O. Kochetov, O. Schulz, O. Selivanenko, P. Grabmayr, P.-J. Chiu, P. Krause, P. Piseri, R. Brugnera, S. Belogurov, S. Calgaro, S. Hemmer, S. Riboldi, S. Sailer, S. Sch\\\"onert, S. Sullivan, S.V. Zhukov, T. Comellato, T. Kihm, T. Wester, V. Biancacci, V. Bothe, V. D'Andrea, V. Gurentsov, V. Kazalov, V.N. Kornoukhov, V.V. Kuzminov, W. Hofmann, W. Maneschg, Y. Kerma\\\"idic, Y. M\\\"uller","submitted_at":"2023-07-31T10:17:31Z","abstract_excerpt":"We search for tri-nucleon decays of $^{76}$Ge in the dataset from the GERmanium Detector Array (GERDA) experiment. Decays that populate excited levels of the daughter nucleus above the threshold for particle emission lead to disintegration and are not considered. The ppp-, ppn-, and pnn-decays lead to $^{73}$Cu, $^{73}$Zn, and $^{73}$Ga nuclei, respectively. These nuclei are unstable and eventually proceed by the beta decay of $^{73}$Ga to $^{73}$Ge (stable). We search for the $^{73}$Ga decay exploiting the fact that it dominantly populates the 66.7 keV $^{73m}$Ga state with half-life of 0.5 s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.16542","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2307.16542/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"}