American Physical Society, Physical Review C, 5(89)
DOI: 10.1103/physrevc.89.054323
Full text: Unavailable
The structure of the nucleus 25F was investigated through in-beam {γ}-ray spectroscopy of the fragmentation of 26Ne and 27,28Na ion beams. Based on the particle-{γ} and particle-{γ}{γ} 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. ; Comment: 8 pages, 4 figures and 1 table