T=3/2 levels in A=11 nuclei -: art. no. 024310

被引：10
|
作者：
Barker, FC [1 ]
机构：
[1] Australian Natl Univ, Res Sch Phys Sci & Engn, Dept Theoret Phys, Canberra, ACT 0200, Australia
来源：
PHYSICAL REVIEW C | 2004年 / 69卷 / 02期
关键词：
D O I：
10.1103/PhysRevC.69.024310
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：
Potential-model calculations for the energies and widths of T=3/2 levels in A=11 nuclei have previously been used to argue that the 1/2(+),T=3/2 levels in B-11 and C-11 have been misidentified. Here we repeat these calculations using different, more reasonable, definitions for the energy and width of an unbound level, and also using a many-channel R-matrix model. We find reasonable agreement with the experimental energies of the 1/2(+),T=3/2 levels in B-11 and C-11 but possible disagreement in their widths.
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页数：7
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