/ nucl-ex arXiv:1404.6109

Excited states in the neutron-rich nucleus 25F

Vajta, Zs. (Debrecen, Inst. Nucl. Res.) ; Stanoiu, M. (Bucharest, IFIN-HH) ; Sohler, D. (Debrecen, Inst. Nucl. Res.) ; Jansen, G.R. (Oak Ridge) ; Azaiez, F. (Orsay) ; Dombradi, Zs. (Debrecen, Inst. Nucl. Res.) ; Sorlin, O. (DSM, DAPNIA, Saclay) ; Brown, B.A. (Michigan State U.) ; Belleguic, M. (Orsay) ; Borcea, C. (Bucharest, IFIN-HH) ; Bourgeois, C. (Orsay) ; Dlouhy, Z. (Rez, Nucl. Phys. Inst.) ; Elekes, Z. (Debrecen, Inst. Nucl. Res.) ; Fulop, Zs. (Debrecen, Inst. Nucl. Res.) ; Grevy, S. (CENBG, Gradignan) ; Guillemaud-Mueller, D. (Orsay) ; Hagen, G. (Tennessee U.) ; Hjorth-Jensen, M. (Oslo U.) ; Ibrahim, F. (Orsay) ; Kerek, A. (Royal Inst. Tech., Stockholm) ; Krasznahorkay, A. (Debrecen, Inst. Nucl. Res.) ; Lewitowicz, M. (DSM, DAPNIA, Saclay) ; Lukyanov, S.M. (Dubna, JINR) ; Mandal, S. (Darmstadt, GSI) ; Mayet, P. (Darmstadt, GSI) ; Mrazek, J. (Rez, Nucl. Phys. Inst.) ; Negoita, F. (Bucharest, IFIN-HH) ; Penionzhkevich, Yu.E. (Dubna, JINR) ; Podolyak, Zs. (Surrey U.) ; Roussel-Chomaz, P. (DAPNIA, Saclay) ; Saint-Laurent, M.G. (DSM, DAPNIA, Saclay) ; Savajols, H. (DSM, DAPNIA, Saclay) ; Sletten, G. (Bohr Inst.) ; Timar, J. (Debrecen, Inst. Nucl. Res.) ; Timis, C. (Bucharest, IFIN-HH) ; Yamamoto, A. (Surrey U.)

Pages: 8

Abstract: The structure of the nucleus 25F was investigated through in-beam {\gamma}-ray spectroscopy of the fragmentation of 26Ne and 27,28Na ion beams. Based on the particle-{\gamma} and particle-{\gamma}{\gamma} coincidence data, a level scheme was constructed and compared with shell model and coupled-cluster calculations. Some of the observed states were interpreted as quasi single-particle states built on top of the closed-shell nucleus 24O, while the others were described as states arising from coupling of a single proton to the 2+ core excitation of 24O.

Web-Page: http://inspirehep.net/record/1292131/files/fig1_spectrum.png; http://inspirehep.net/record/1292131/files/fig2_gg.png; http://inspirehep.net/record/1292131/files/fig3_scheme.png; http://inspirehep.net/record/1292131/files/fig4_levels.png; http://inspirehep.net/record/1292131/files/arXiv:1404.6109.pdf

Note: *Brief entry*; 8 pages, 4 figures and 1 table

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 Record created 2014-05-06, last modified 2014-05-06

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