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Physical Review C 85 (2012) 017303
Spectroscopy of $^{26}$F
M. Stanoiu1, D. Sohler, O. Sorlin2, Zs. Dombradi, F. Azaiez1, B.A. Brown, C. Borcea, C. Bourgeois1, Z. Elekes, Zs. Fülöp, S. Grévy, D. Guillemaud-Mueller1, F. Ibrahim1, A. Kerek, A. Krasznahorkay, M. Lewitowicz2, S.M. Lukyanov, J. Mrazek, F. Negoita, Yu.-E. Penionzhkevich, Zs. Podolyak, M.G. Porquet3, P. Roussel-Chomaz2, M.G. Saint-Laurent2, H. Savajols2, G. Sletten, J. Timar, C. Timis

The structure of the weakly-bound $^{26}_{\;\;9}$F$_{17}$ odd-odd nucleus, produced from $^{27,28}$Na nuclei, has been investigated at GANIL by means of the in-beam $\gamma$-ray spectroscopy technique. A single $\gamma$-line is observed at 657(7)~keV in $^{26}_{9}$F which has been ascribed to the decay of the excited J=$2^+$ state to the J=1$^+$ ground state. The possible presence of intruder negative parity states in $^{26}$F is also discussed.
1:  IPNO - Institut de Physique Nucléaire d'Orsay
2:  GANIL - Grand Accélérateur National d'Ions Lourds
3:  CSNSM - Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse
Physics/Nuclear Experiment
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