ANOMALOUS MAGNETIC-MOMENT OF THE TAU LEPTON

被引：53

作者：

SAMUEL, MA ^{[1
]}

LI, GW ^{[1
]}

MENDEL, R ^{[1
]}

机构：

[1] UNIV WESTERN ONTARIO,DEPT APPL MATH,LONDON N6A 5B9,ONTARIO,CANADA

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 67卷 / 06期

关键词：

D O I：

10.1103/PhysRevLett.67.668

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We evaluate the magnetic moment-mu = ge HBAR/2m-tau-c of the tau-lepton. This is interesting from a purely theoretical Point of view, although an experimental measurement, though difficult, may be possible in the future. Our result, including strong- and weak-interaction contributions, which are large, is a(tau) = (g - 2)/2 = 11773(3) x 10(-7).

引用

页码：668 / 670

页数：3

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