Ordering of the 0d5/2 and 1s1/2 proton levels in light nuclei

被引:14
作者
Hoffman, C. R. [1 ]
Kay, B. P. [1 ]
Schiffer, J. P. [1 ]
机构
[1] Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA
关键词
ENERGY-LEVELS; STATES; HALOS; N-13; B-9;
D O I
10.1103/PhysRevC.94.024330
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
A survey of the available single-proton data in A <= 17 nuclei was completed. These data, along with calculations using a Woods-Saxon potential, show that the ordering of the 0d(5/2) and 1s(1/2) proton orbitals are determined primarily by the proximity of the s-state proton energy to the Coulomb barrier. This is analogous to the dependence of the corresponding neutron orbitals in proximity to the neutron threshold, which was previously discussed.
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页数:8
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