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arXiv 0805.2175hep-ex
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Tevatron上的单顶夸克产生

Single top quark production at the Tevatron

Reinhard Schwienhorst

摘要:

Tevatron实验D 0和CDF基于0.9fb-1和2.2fb^-1之间的数据集发现了单顶夸克产生的证据。几种不同的多元技术被用来提取单个顶夸克信号的大背景。截面测量还用于提供CKM矩阵元素|Vtb|的第一直接测量。

英文摘要:

The Tevatron experiments D0 and CDF have found evidence for single top quark production, based on datasets between 0.9fb-1 and 2.2fb^-1. Several different multivariate techniques are used to extract the single top quark signal out of the large backgrounds. The cross section measurements are also used to provide the first direct measurement of the CKM matrix element |Vtb|.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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