Excited states in the neutron-rich nucleus 25F
Zs. Vajta
,
M. Stanoiu
,
D. Sohler
,
G. R. Jansen
,
F. Azaiez
(1)
,
Zs. Dombrádi
,
O. Sorlin
(2)
,
B. A. Brown
,
M. Belleguic
(1)
,
C. Borcea
,
C. Bourgeois
(1)
,
Z. Dlouhy
,
Z. Elekes
,
Zs. Fülöp
,
S. Grévy
(3)
,
D. Guillemaud-Mueller
(1)
,
G. Hagen
,
M. Hjorth-Jensen
,
F. Ibrahim
(1)
,
A. Kerek
,
A. Krasznahorkay
,
M. Lewitowicz
(2)
,
S. M. Lukyanov
,
S. Mandal
,
P. Mayet
,
J. Mrázek
,
F. Negoita
,
Yu. -E. Penionzhkevich
,
Zs. Podolyak
,
P. Roussel-Chomaz
(4)
,
M.G. Saint-Laurent
(2)
,
H. Savajols
(2)
,
G. Sletten
,
J. Timar
,
C. Timis
,
A. Yamamoto
Zs. Vajta
- Function : Author
M. Stanoiu
- Function : Author
D. Sohler
- Function : Author
- PersonId : 755248
- ORCID : 0000-0002-9250-135X
G. R. Jansen
- Function : Author
Zs. Dombrádi
- Function : Author
B. A. Brown
- Function : Author
C. Borcea
- Function : Author
Z. Dlouhy
- Function : Author
Z. Elekes
- Function : Author
- PersonId : 755406
- ORCID : 0000-0003-0571-8719
Zs. Fülöp
- Function : Author
G. Hagen
- Function : Author
M. Hjorth-Jensen
- Function : Author
A. Kerek
- Function : Author
A. Krasznahorkay
- Function : Author
- PersonId : 755220
- ORCID : 0000-0002-6252-6070
S. M. Lukyanov
- Function : Author
S. Mandal
- Function : Author
P. Mayet
- Function : Author
J. Mrázek
- Function : Author
F. Negoita
- Function : Author
Yu. -E. Penionzhkevich
- Function : Author
Zs. Podolyak
- Function : Author
P. Roussel-Chomaz
- Function : Author
- PersonId : 903877
H. Savajols
- Function : Author
- PersonId : 741727
- IdHAL : herve-savajols
- ORCID : 0000-0003-0534-0920
- IdRef : 180822993
G. Sletten
- Function : Author
J. Timar
- Function : Author
C. Timis
- Function : Author
A. Yamamoto
- Function : Author
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.