{"paper":{"title":"First determination of $\\beta$-delayed multiple neutron emission beyond A = 100 through direct neutron measurement: The P$_{2n}$ value of $^{136}$Sb","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Algora, A. Jokinen, A. Kankainen, A. Montaner-Piz\\'a, A. Riego, A. Tarife\\~no-Saldivia, A. Tolosa-Delgado, A. Voss, B. Rubio, C. Domingo-Pardo, C.R. Nobs, D. Gorelov, E. Ganioglu, E. Mendoza, F. Calvi\\~no, G. Cort\\`es, H. Penttila, I. Dillmann, I. Moore, I. Pohjalainen, J. Agramunt, J. \\\"Ayst\\\"o, J. Hakala, J. Koponen, J.L. Ta\\'in, J. Reinikainen, L. Canete, M. Marta, P. Salvador-Casti\\~neira, R. Caballero-Folch, S.E.A. Orrigo, S. Rinta-Antila, T. Eronen, V. Guadilla, V. Kolhinen, V. Simutkin, W. Gelletly","submitted_at":"2018-03-20T00:46:07Z","abstract_excerpt":"Background: $\\beta$-delayed multiple neutron emission has been observed for some nuclei with A$\\leq$100, with $^{100}$Rb being the heaviest $\\beta$2n emitter measured to date. So far, only 25 P$_{2n}$ values have been determined for the $\\sim$300 nuclei that may decay in this way. Accordingly, it is of interest to measure P$_{2n}$ values for the other possible multiple neutron emitters throughout the chart of the nuclides. It is of particular interest to make such measurement for nuclei with A$>$100 to test the predictions of theoretical models and simulation tools for the decays of heavy nucl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.07205","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":""},"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"}