CVC and hadronic decays of tau lepton

被引：18

作者：

Eidelman, SI

Ivanchenko, VN

机构：

[1] Budker Institute of Nuclear Physics, Academician Lavrentyev, 11

来源：

NUCLEAR PHYSICS B | 1997年

基金：

以色列科学基金会;

关键词：

D O I：

10.1016/S0920-5632(97)00214-4

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Critical analysis of the tests of the conserved vector current (CVC) using data on tau-lepton decays into hadrons and e(+)e(-) --> hadrons is presented. CVC predictions for the branching ratios and mass spectra derived from e(+)e(-) data are in general consistent with the data on tau decays. Limitations on the precision of CVC tests resulting from the available statistics are discussed.

引用

页码：181 / 187

页数：7

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