MEASUREMENT OF THE NEUTRON MAGNETIC-MOMENT

被引：62

作者：

GREENE, GL

RAMSEY, NF

MAMPE, W

PENDLEBURY, JM

SMITH, K

DRESS, WB

MILLER, PD

PERRIN, P

机构：

[1] HARVARD UNIV,CAMBRIDGE,MA 02138

[2] UNIV SUSSEX,BRIGHTON BN1 9QH,E SUSSEX,ENGLAND

[3] OAK RIDGE NATL LAB,OAK RIDGE,TN 37830

[4] CEN,F-38041 GRENOBLE,FRANCE

来源：

PHYSICAL REVIEW D | 1979年 / 20卷 / 09期

关键词：

D O I：

10.1103/PhysRevD.20.2139

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The neutron magnetic moment μn has been measured with an improvement of 2 orders of magnitude in experimental accuracy. The separated-oscillatory-field magnetic resonance technique was employed using slow neutrons and protons (in flowing water) in the same magnetic field. We find the ratio of neutron to proton moment to be μnμp=-0.684 979 35(17) (0.25 ppm). Expressed in Bohr magnetons μB this gives μnμB=-1.041 875 64(26)×10-3. Expressed in nuclear magnetons μN, μnμN=-1.913 041 84(88). © 1979 The American Physical Society.

引用

页码：2139 / 2153

页数：15

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