V-A TESTS THROUGH LEPTONS FROM POLARIZED TOP QUARKS

被引：100

作者：

JEZABEK, M ^{[1
]}

KUHN, JH ^{[1
]}

机构：

[1] UNIV KARLSRUHE,INST THEORET TEILCHENPHYS,D-76128 KARLSRUHE,GERMANY

来源：

PHYSICS LETTERS B | 1994年 / 329卷 / 2-3期

关键词：

D O I：

10.1016/0370-2693(94)90779-X

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Angular-energy distributions are studied for charged leptons and neutrinos from the decays of polarised top quarks. A small admixture of V+A interactions is incorporated. The polarisation dependent part of the neutrino distribution which can be measured experimentally through the missing momentum is particularly sensitive towards deviations from the V-A structure. This result remains unaffected by QCD corrections which, however, cannot be neglected in a quantitative analysis.

引用

页码：317 / 324

页数：8

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