Abstract.
The proton shell structure in neutron-rich fluorine 23F was investigated using the in-beam γ-ray spectroscopy technique via the proton transfer reaction onto the unstable nucleus 22O, in addition to α inelastic scattering on 23F, and the neutron-knockout reaction from 24F. The level and γ-decay scheme in 23F was deduced from de-excitation γ-ray-particle coincidence events. We found that a single-particle state at 4.061MeV has a large contribution from the d shell by the analysis of population strengths and the angular distribution for the state. We reported here the present experiment and the preliminary results.
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Michimasa, S., Shimoura, S., Iwasaki, H. et al. Study of single-particle states in 23F using proton transfer reaction. Eur. Phys. J. A 25 (Suppl 1), 367–370 (2005). https://doi.org/10.1140/epjad/i2005-06-048-6
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DOI: https://doi.org/10.1140/epjad/i2005-06-048-6