{"paper":{"title":"Cross-shell states in $^{15}$C: a test for p-sd interactions","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"nucl-ex","authors_text":"A. Corsi, A. Gillibert, A. Knapton, A. Matta, B. Bastin, B. Fern\\'andez-Dom\\'inguez, B. Le Crom, C. Rodr\\'iguez-Tajes, C. Stodel, C. Wheldon, D. Ramos, D. Regueira-Castro, D. Suzuki, E. Cl\\'ement, E. Pollacco, F. Delaunay, F. Farget, F. Hammache, F. M. Marqu\\'es, F. Rotaru, G. de France, G. F. Grinyer, I. Stefan, J. C. Thomas, J. Gibelin, J. Lois-Fuentes, J. Pancin, J. Piot, J. Walshe, L. Caceres, L. Perrot, M. Assi\\'e, M. Caama\\~no, M. Fisichella, M. Freer, M. S\\'enoville, M. Stanoiu, M. Vandebrouck, N. A. Orr, N. Curtis, N. de S\\'er\\'eville, N. L. Achouri, N. Timofeyuk, O. Kamalou, O. Sorlin, P. Morfouace, Q. Deshayes, R. Borcea, R. Smith, S. Bailey, S. Franchoo, S. Leblond, T. Duguet, T. Otsuka, T. Roger, T. Suzuki, Tz. Kokalova, V.Lapoux, V. Som\\`a, W. N. Catford, X. Pereira-L\\'opez, Y. Blumenfeld","submitted_at":"2023-02-16T15:58:06Z","abstract_excerpt":"The low-lying structure of $^{15}$C has been investigated via the neutron-removal $^{16}$C$(d,t)$ reaction. Along with bound neutron sd-shell hole states, unbound p-shell hole states have been firmly confirmed. The excitation energies and the deduced spectroscopic factors of the cross-shell states are an important measure of the $[(p)^{-1}(sd)^{2}]$ neutron configurations in $^{15}$C. Our results show a very good agreement with shell-model calculations using the SFO-tls interaction for $^{15}$C. However, a modification of the $p$-$sd$ and $sd$-$sd$ monopole terms was applied in order to reprod"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.08382","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/2302.08382/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"}