STUDY OF THE BETA-DELAYED NEUTRON DECAY OF N-18

被引：25
作者：
SCHELLER, KW
GORRES, J
ROSS, JG
WIESCHER, M
HARKEWICZ, R
MORRISSEY, DJ
SHERRILL, BM
STEINER, M
ORR, NA
WINGER, JA
机构：
[1] MICHIGAN STATE UNIV, NATL SUPERCOND CYCLOTRON LAB, E LANSING, MI 48824 USA
[2] MICHIGAN STATE UNIV, DEPT CHEM, E LANSING, MI 48824 USA
[3] MICHIGAN STATE UNIV, DEPT PHYS & ASTRON, E LANSING, MI 48824 USA
来源：
PHYSICAL REVIEW C | 1994年 / 49卷 / 01期
关键词：
D O I：
10.1103/PhysRevC.49.46
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 beta-delayed neutron decay of N-18 has been studied using a time-of-flight array with high efficiency. The N-18 ions were produced by fragmentation of a E/A = 75 MeV Ne-22 beam. Transitions to nine neutron unbound states have been observed with a total branching ratio of 2.2 +/- 0.4%. The results are compared with measurements of the decay to gamma- and alpha-emitting states and the differences between the present results and a recent measurement of the P-n value are discussed.
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收藏
页码：46 / 50
页数：5
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