Measurement of the W-pair production cross-section and W branching ratios in e + e- collisions at $\sqrt{s}$ = 161-209 GeV

Measurement of the W-pair production cross-section and W branching ratios in e + e- collisions at $\sqrt{s}$ = 161-209 GeV
复制标题

在 $sqrt{s}$ = 161-209 GeV 的电子碰撞中测量 W 对产生横截面和 W 分支比

DOI:
10.1140/epjc/s2004-01709-5
复制
发表时间:
2004
期刊:
The European Physical Journal C - Particles and Fields
影响因子:
--
通讯作者:
The Delphi Collaboration
The Delphi Collaboration
中科院分区:
--
文献类型:
--
作者:
The Delphi Collaboration

文献摘要

被引文献

相似文献

LEP2 生产横截面测量的这些最终结果使用了 DELPHI 探测器在高达 209 GeV 的质心能量下收集的数据。总横截面、Wangle 微分分布和衰变分支分数的测量,以及 CKM 元素 |Vcs| 的值与标准模型的期望进行比较。这些结果取代 DELPHI 之前发布的所有值。
These final results onproduction cross-section measurements at LEP2 use data collected by the DELPHI detector at centre-of-mass energies up to 209 GeV. Measurements of total cross-sections,Wangular differential distributions and decay branching fractions, and the value of the CKM element |Vcs| are compared to the expectations of the Standard Model. These results supersede all values previously published by DELPHI.