BOUNDS ON MANIFEST LEFT-RIGHT SYMMETRY FROM NEUTRON BETA-DECAY

被引：20

作者：

AQUINO, M ^{[1
]}

FERNANDEZ, A ^{[1
]}

GARCIA, A ^{[1
]}

机构：

[1] UNIV AUTONOMA PUEBLA,ESCUELA CIENCIAS FIS MATEMAT,PUEBLA 72000,MEXICO

来源：

PHYSICS LETTERS B | 1991年 / 261卷 / 03期

关键词：

D O I：

10.1016/0370-2693(91)90328-N

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The effect of manifest left-right symmetry in right-handed currents is studied in neutron beta decay. An especially strong bound on the mixing angle is obtained, -0.0006 < zeta < 0.0028, when the unitarity of the KMC matrix is taken into account. This complements the muon-decay data, increasing the lower bound on M2 to 496 GeV.

引用

页码：280 / 284

页数：5

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