Measurement of the transverse spin correlations in the decay Z->tau(+)tau(-)
ALEPH Collaboration
刊名PHYSICS LETTERS B
1997
卷号405期号:1-2页码:#REF!
学科分类Physics
DOI10.1016/S0370-2693(97)00664-3
通讯作者Barate, R (reprint author), IN2P3, CNRS, PHYS PARTICULES LAB, F-74019 ANNECY LE VIEUX, FRANCE.
文章类型Article
英文摘要For tau leptons produced in e(+)e(-) --> tau(+)tau(-) interactions there are, in addition to the longitudinal spin correlations, two independent transverse spin correlations associated with the transverse (within the production plane) and normal (to the production plane) polarization components. A measurement of the transverse-transverse and transverse-normal tau spin correlations in the decay Z --> tau(+)tau(-), C-TT and C-TN, is presented based on the aplanarity angle of the decay products of both tau leptons. Using 80 pb(-1) of data collected by ALEPH on the peak of the Z resonance, the results are C-TT = 1.06 +/- 0.13(stat) +/- 0.05(syst), and C-TN = 0.08 +/- 0.13(stat) +/- 0.04(syst). These values are in agreement with the Standard Model predictions, C-TT = 0.99 and C-TN = -0.01. (C) 1997 Published by Elsevier Science B.V.
类目[WOS]Physics, Multidisciplinary
收录类别SCI
WOS记录号WOS:A1997XM60600028
引用统计
被引频次:11[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/226823
专题中国科学院高能物理研究所_实验物理中心_期刊论文
推荐引用方式
GB/T 7714
ALEPH Collaboration. Measurement of the transverse spin correlations in the decay Z->tau(+)tau(-)[J]. PHYSICS LETTERS B,1997,405(1-2):#REF!.
APA ALEPH Collaboration.(1997).Measurement of the transverse spin correlations in the decay Z->tau(+)tau(-).PHYSICS LETTERS B,405(1-2),#REF!.
MLA ALEPH Collaboration."Measurement of the transverse spin correlations in the decay Z->tau(+)tau(-)".PHYSICS LETTERS B 405.1-2(1997):#REF!.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
2083.pdf(1075KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[ALEPH Collaboration]的文章
百度学术
百度学术中相似的文章
[ALEPH Collaboration]的文章
必应学术
必应学术中相似的文章
[ALEPH Collaboration]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 2083.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。