{"paper":{"title":"Effective proton-neutron interaction near the drip line from unbound states in $^{25,26}$F","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Estrade, A. Heinz, A. Henriques, A. Hufnagel, A. Ignatov, A. Kelic-Heil, A. Knyazev, A. Lepailleur, A. Movsesyan, A. Perea, A. Schwenk, A. Wagner, A. Zilges, B. Jonson, C. A. Bertulani, C. Caesar, C. Langer, C. Nociforo, C. Rigollet, C. Wheldon, D. Bemmerer, D. Cortina-Gil, D. Galaviz, D. Rossi, D. Savran, D. Yakorev, E. Casarejos, E. Cravo, E. Nacher, E. Nikolskii, F. de Oliveira Santos, F. Farinon, F.M. Marques, F. Wamers, G. Ribeiro, G. Wilson, H. Alvarez-Pol, H. Geissel, H. Hergert, H. Scheit, H. Simon, H.T. Johansson, H. Weick, I. Dillmann, I. Syndikus, J. Benlliure, J. Cederk\\\"all, J.D. Holt, J. Enders, J. Gibelin, J. Hagdahl, J. Kahlbow, J. Machado, J. Marganiec, J.M. Boillos, J.S. Winfield, J. Taylor, K. Boretzky, K. G\\\"obel, K. Zuber, L. Atar, L. Chulkov, L.M. Fraile, M. Caamano, M. Chartier, M. Freer, M. Heil, M. Heine, M. Holl, M.J.G. Borge, M. Labiche, M. Najafi, M. Petri, M. R\\\"oder, M. Vandebrouck, M. Zhukov, N. Kalantar-Nayestanaki, N. Kurz, O. Ershova, O. Sorlin, O. Tengblad, P. Diaz Fernandez, P. Golubev, P. Velho, P. Woods, R. Crespo, R. Gernhauser, R. Kanungo, R. Lemmon, R. Plag, R. Reifarth, R. Thies, S. Beceiro-Novo, S.K. Bogner, S. Lindberg, S. Paschalis, S. Pietri, S.R. Stroberg, T. Aumann, T. Heftrich, T. Kr\\\"oll, T. Le Bleis, T. Nilsson, U. Datta Pramanik, V. Avdeichikov, V. Panin, V. Volkov, W. Catford, Y. Togano, Z. Elekes","submitted_at":"2017-07-25T13:48:40Z","abstract_excerpt":"Background: Odd-odd nuclei, around doubly closed shells, have been extensively used to study proton-neutron interactions. However, the evolution of these interactions as a function of the binding energy, ultimately when nuclei become unbound, is poorly known. The $^{26}$F nucleus, composed of a deeply bound $\\pi0d\\_{5/2}$ proton and an unbound $\\nu0d\\_{3/2}$ neutron on top of an $^{24}$O core, is particularly adapted for this purpose. The coupling of this proton and neutron results in a $J^{\\pi} = 1^{+}\\_1 - 4^{+}\\_1$ multiplet, whose energies must be determined to study the influence of the p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.07995","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"}