A revised value for the neutron lifetime measured using a Penning trap

被引：139

作者：

Byrne, J ^{[1
]}

Dawber, PG ^{[1
]}

Habeck, CG ^{[1
]}

Smidt, SJ ^{[1
]}

Spain, JA ^{[1
]}

Williams, AP ^{[1
]}

机构：

[1] INST MAX VON LAUE PAUL LANGEVIN,F-38054 GRENOBLE 9,FRANCE

来源：

EUROPHYSICS LETTERS | 1996年 / 33卷 / 03期

关键词：

D O I：

10.1209/epl/i1996-00319-x

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have re-evaluated the results of the neutron lifetime experiment based on storage of decay protons in a Penning trap. Combining improved statistical treatment of the data with precise measurements of the magnetic-field distribution in the trap, we arrive at a revised value tau(n) = 889.2 +/- 4.8 s.

引用

页码：187 / 192

页数：6

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