RT Journal Article
T1 New narrow resonances observed in the unbound nucleus 15F
A1 Girard-Alcindor, V.
A1 Mercenne, A.
A1 Stefan, I.
A1 de Oliveira Santos, F.
A1 Michel, N.
A1 Płoszajczak, M.
A1 Assié, M.
A1 Lemasson, A.
A1 Clément, E.
A1 Flavigny, F.
A1 Matta, A.
A1 Ramos, D.
A1 Rejmund, M.
A1 Dudouet, J.
A1 Ackermann, D.
A1 Adsley, P.
A1 Assunção, M.
A1 Bastin, B.
A1 Beaumel, D.
A1 Benzoni, G.
A1 Borcea, R.
A1 Boston, A. J.
A1 Brugnara, D.
A1 Cáceres, L.
A1 Cederwall, B.
A1 Celikovic, I.
A1 Chudoba, V.
A1 Ciemala, M.
A1 Collado, J.
A1 Crespi, F. C. L.
A1 D’Agata, G.
A1 De France, G.
A1 Delaunay, F.
A1 Diget, C.
A1 Domingo-Pardo, C.
A1 Eberth, J.
A1 Fougères, C.
A1 Franchoo, S.
A1 Galtarossa, F.
A1 Georgiadou, A.
A1 Gibelin, J.
A1 Giraud, S.
A1 González, V.
A1 Goyal, N.
A1 Gottardo, A.
A1 Goupil, J.
A1 Grévy, S.
A1 Guimaraes, V.
A1 Hammache, F.
A1 Harkness-Brennan, L. J.
A1 Hess, H.
A1 Jovančević, N.
A1 Judson Oliver, D. S.
A1 Kamalou, O.
A1 Kamenyero, A.
A1 Kiener, J.
A1 Korten, W.
A1 Koyama, S.
A1 Labiche, M.
A1 Lalanne, L.
A1 Lapoux, V.
A1 Leblond, S.
A1 Lefevre, A.
A1 Lenain, C.
A1 Leoni, S.
A1 Li, H.
A1 Lopez-Martens, A.
A1 Maj, A.
A1 Matea, I.
A1 Menegazzo, R.
A1 Mengoni, D.
A1 Meyer, A.
A1 Million, B.
A1 Monteagudo, B.
A1 Morfouace, P.
A1 Mrazek, J.
A1 Niikura, M.
A1 Piot, J.
A1 Podolyak, Zs.
A1 Portail, C.
A1 Pullia, A.
A1 Quintana, B.
A1 Recchia, F.
A1 Reiter, P.
A1 Rezynkina, K.
A1 Roger, T.
A1 Rojo, J. S.
A1 Rotaru, F.
A1 Salsac, M. D.
A1 Sanchis, E.
A1 Şenyigit, M.
A1 de Séréville, N.
A1 Siciliano, M.
A1 Simpson, J.
A1 Sohler, D.
A1 Sorlin, O.
A1 Stanoiu, M.
A1 Stodel, C.
A1 Suzuki, D.
A1 Theisen, C.
A1 Thisse, D.
A1 Thomas, J. C.
A1 Ujic, P.
A1 Valiente-Dobón, J. J.
A1 Zielińska, M.
A1 Sánchez Benítez, Ángel Miguel
AB The 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.
PB American Physical Society
YR 2022
FD 2022-05-11
LK https://hdl.handle.net/10272/27627
UL https://hdl.handle.net/10272/27627
LA eng
NO Girard-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
NO European Community FP6 Structuring the ERA Integrated Infrastructure Initiative, contract EURONS RII3-CT2004-506065
DS Repositorio Institucional de la Universidad de Huelva
RD 31 may 2026