New narrow resonances observed in the unbound nucleus 15F

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dc.contributor.authorGirard-Alcindor, V.
dc.contributor.authorMercenne, A.
dc.contributor.authorStefan, I.
dc.contributor.authorde Oliveira Santos, F.
dc.contributor.authorMichel, N.
dc.contributor.authorPłoszajczak, M.
dc.contributor.authorAssié, M.
dc.contributor.authorLemasson, A.
dc.contributor.authorClément, E.
dc.contributor.authorFlavigny, F.
dc.contributor.authorMatta, A.
dc.contributor.authorRamos, D.
dc.contributor.authorRejmund, M.
dc.contributor.authorDudouet, J.
dc.contributor.authorAckermann, D.
dc.contributor.authorAdsley, P.
dc.contributor.authorAssunção, M.
dc.contributor.authorBastin, B.
dc.contributor.authorBeaumel, D.
dc.contributor.authorBenzoni, G.
dc.contributor.authorBorcea, R.
dc.contributor.authorBoston, A. J.
dc.contributor.authorBrugnara, D.
dc.contributor.authorCáceres, L.
dc.contributor.authorCederwall, B.
dc.contributor.authorCelikovic, I.
dc.contributor.authorChudoba, V.
dc.contributor.authorCiemala, M.
dc.contributor.authorCollado, J.
dc.contributor.authorCrespi, F. C. L.
dc.contributor.authorD’Agata, G.
dc.contributor.authorDe France, G.
dc.contributor.authorDelaunay, F.
dc.contributor.authorDiget, C.
dc.contributor.authorDomingo-Pardo, C.
dc.contributor.authorEberth, J.
dc.contributor.authorFougères, C.
dc.contributor.authorFranchoo, S.
dc.contributor.authorGaltarossa, F.
dc.contributor.authorGeorgiadou, A.
dc.contributor.authorGibelin, J.
dc.contributor.authorGiraud, S.
dc.contributor.authorGonzález, V.
dc.contributor.authorGoyal, N.
dc.contributor.authorGottardo, A.
dc.contributor.authorGoupil, J.
dc.contributor.authorGrévy, S.
dc.contributor.authorGuimaraes, V.
dc.contributor.authorHammache, F.
dc.contributor.authorHarkness-Brennan, L. J.
dc.contributor.authorHess, H.
dc.contributor.authorJovančević, N.
dc.contributor.authorJudson Oliver, D. S.
dc.contributor.authorKamalou, O.
dc.contributor.authorKamenyero, A.
dc.contributor.authorKiener, J.
dc.contributor.authorKorten, W.
dc.contributor.authorKoyama, S.
dc.contributor.authorLabiche, M.
dc.contributor.authorLalanne, L.
dc.contributor.authorLapoux, V.
dc.contributor.authorLeblond, S.
dc.contributor.authorLefevre, A.
dc.contributor.authorLenain, C.
dc.contributor.authorLeoni, S.
dc.contributor.authorLi, H.
dc.contributor.authorLopez-Martens, A.
dc.contributor.authorMaj, A.
dc.contributor.authorMatea, I.
dc.contributor.authorMenegazzo, R.
dc.contributor.authorMengoni, D.
dc.contributor.authorMeyer, A.
dc.contributor.authorMillion, B.
dc.contributor.authorMonteagudo, B.
dc.contributor.authorMorfouace, P.
dc.contributor.authorMrazek, J.
dc.contributor.authorNiikura, M.
dc.contributor.authorPiot, J.
dc.contributor.authorPodolyak, Zs.
dc.contributor.authorPortail, C.
dc.contributor.authorPullia, A.
dc.contributor.authorQuintana, B.
dc.contributor.authorRecchia, F.
dc.contributor.authorReiter, P.
dc.contributor.authorRezynkina, K.
dc.contributor.authorRoger, T.
dc.contributor.authorRojo, J. S.
dc.contributor.authorRotaru, F.
dc.contributor.authorSalsac, M. D.
dc.contributor.authorSanchis, E.
dc.contributor.authorŞenyigit, M.
dc.contributor.authorde Séréville, N.
dc.contributor.authorSiciliano, M.
dc.contributor.authorSimpson, J.
dc.contributor.authorSohler, D.
dc.contributor.authorSorlin, O.
dc.contributor.authorStanoiu, M.
dc.contributor.authorStodel, C.
dc.contributor.authorSuzuki, D.
dc.contributor.authorTheisen, C.
dc.contributor.authorThisse, D.
dc.contributor.authorThomas, J. C.
dc.contributor.authorUjic, P.
dc.contributor.authorValiente-Dobón, J. J.
dc.contributor.authorZielińska, M.
dc.contributor.authorSánchez Benítez, Ángel Miguel
dc.date.accessioned2026-01-12T12:55:22Z
dc.date.available2026-01-12T12:55:22Z
dc.date.issued2022-05-11
dc.description.abstractThe structure of the unbound 15F nucleus is investigated using the inverse kinematics resonant scattering of a radioactive 14O beam impinging on a CH2 target. The analysis of 1H⁡(14O,p)⁢14O and 1H⁡(14O,2⁢p)⁢13N reactions allowed the confirmation of the previously observed narrow 1/2− resonance, near the two-proton decay threshold, and the identification of two new narrow 5/2− and 3/2− resonances. The newly observed levels decay by 1p emission to the ground of 14O, and by sequential 2p emission to the ground state of 13N via the 1− resonance of 14O. Gamow shell model (GSM) analysis of the experimental data suggests that the wave functions of the 5/2− and 3/2− resonances may be collectivized by the continuum coupling to nearby 2p- and 1p-decay channels. The observed excitation function 1H⁡(14O,p)⁢14O and resonance spectrum in 15F are well reproduced in the unified framework of the GSM.
dc.description.departmentCiencias Integradas
dc.description.sponsorshipEuropean Community FP6 Structuring the ERA Integrated Infrastructure Initiative, contract EURONS RII3-CT2004-506065
dc.identifier.citationGirard-Alcindor, V., Mercenne, A., Stefan, I., De Oliveira Santos, F., Michel, N., Płoszajczak, M., Assié, M., Lemasson, A., Clément, E., Flavigny, F., Matta, A., Ramos, D., Rejmund, M., Dudouet, J., Ackermann, D., Adsley, P., Assunção, M., Bastin, B., Beaumel, D., . . . Suzuki, D. (2022). New narrow resonances observed in the unbound nucleus F15. Physical Review. C, 105(5). https://doi.org/10.1103/physrevc.105.l051301
dc.identifier.doi10.1103/PhysRevC.105.L051301
dc.identifier.urihttps://hdl.handle.net/10272/27627
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PGC2018-096994-B-C22/ES/FISICA NUCLEAR EN SUCESOS ESTELARES CATACLISMICOS: INPUTS BASICOS EN LA EXPLOSION Y NUCLEOSINTESIS ESTELAR/
dc.relation.publisherversionhttps://journals.aps.org/prc/abstract/10.1103/PhysRevC.105.L051301
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internationalen
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject.otherNuclear reactions
dc.subject.otherNuclear structure & decays
dc.subject.otherResonance reactions
dc.subject.other6 ≤ A ≤ 19
dc.subject.unesco22 Física
dc.titleNew narrow resonances observed in the unbound nucleus 15F
dc.typejournal article
dc.type.hasVersionVoR
dspace.entity.typePublication
relation.isAuthorOfPublicationf895e27d-de16-4579-80d6-46400e698061
relation.isAuthorOfPublication.latestForDiscoveryf895e27d-de16-4579-80d6-46400e698061

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