| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8196980 | Physics Letters B | 2007 | 6 Pages |
Abstract
Single-particle properties of low-lying resonance levels in 14O have been studied efficiently by utilizing a technique of proton elastic resonance scattering with a 13N secondary beam and a thick proton target. The excitation functions for the N13+p elastic scattering were measured over a wide energy range of ECM=0.4-3.3MeV and fitted with an R-matrix calculation. A clear assignment of JÏ=2â has been made for the level at Ex=6.767(11)MeV in 14O for the first time. The excitation functions show a signature of a new 0â level at Ex=5.71(2)MeV with Î=400(100)keV. The excitation energies and widths of the 14O levels are discussed in conjunction with the spectroscopic structure of A=14 nuclei with T=1.
Related Topics
Physical Sciences and Engineering
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Nuclear and High Energy Physics
Authors
T. Teranishi, S. Kubono, H. Yamaguchi, J.J. He, A. Saito, H. Fujikawa, G. Amadio, M. Niikura, S. Shimoura, Y. Wakabayashi, S. Nishimura, M. Nishimura, J.Y. Moon, C.S. Lee, A. Odahara, D. Sohler, L.H. Khiem, Z.H. Li, W.P. Liu,