MEASUREMENTS OF THE TAU-LIFETIME USING THE DECAY LENGTH METHOD

被引：4

作者：

CHARLESWORTH, CEK ^{[1
]}

机构：

[1] CARLETON UNIV,DEPT PHYS,OTTAWA,ON K1S 5B6,CANADA

来源：

NUCLEAR PHYSICS B | 1995年

关键词：

D O I：

10.1016/0920-5632(95)00160-B

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：

The decay length method, used to measure the tau lifetime in 3-prong tau decays, is described. The most recent lifetime measurements made using this method at Z(0) energies from the OPAL, ALEPH, DELPHI and SLD experiments are summarized. These measurements of the tau lifetime are seen to be statistics limited.

引用

页码：341 / 348

页数：8