HALF-LIFE OF C-10

被引：18

作者：

BARKER, PH

LEONARD, GD

机构：

[1] Physics Department, Auckland University, Auckland

来源：

PHYSICAL REVIEW C | 1990年 / 41卷 / 01期

关键词：

D O I：

10.1103/PhysRevC.41.246

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：

In two separate experiments the half-life of C10 has been measured to be 19.2940.016 s and 19.3000.041 s. This has resolved the previous disagreement in the literature and gives a final value of 19.2900.012 s when combined with the other, concordant determinations. Only the branching ratio now needs to be remeasured to enable the ft value of the C10 superallowed positron decay to be calculated with a precision of 0.1%. © 1990 The American Physical Society.

引用

页码：246 / 249

页数：4