Width of the 12O ground state

被引:49
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 | 1999年 / 59卷 / 01期
关键词
D O I
10.1103/PhysRevC.59.535
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
The width of the O-12 ground state is calculated, using R-matrix formulas for one-proton sequential decay through the ground state of N-11 to the C-10 ground state. From simple models for the O-12 and N-11 states, upper limits are placed on the reduced widths for the two decays, giving an upper limit on the O-12 width that is less than about 100 keV. It is suggested that the available experimental data may not be inconsistent with this limit. [S0556-2813(99)00501-4].
引用
收藏
页码:535 / 538
页数:4
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