ATLAS search strategy for single-top production

被引：0
|
作者：
Husemann, U. [1 ]
机构：
[1] DESY, Platanenallee 6, D-15738 Zeuthen, Germany
来源：
NUOVO CIMENTO C-COLLOQUIA AND COMMUNICATIONS IN PHYSICS | 2010年 / 33卷 / 04期
关键词：
D O I：
10.1393/ncc/i2010-10676-y
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The search strategy of the ATLAS experiment for single top quark production during the first two years of data-taking at the LHC is presented. The study focuses on the dominant t-channel production process, assuming an integrated luminosity of 200 pb(-1) at a center-of-mass energy of 10TeV. An artificial neural network is employed to control background from tt production and W boson production in association with jets. Single-top sensitivities obtained with a sequential cut analysis and a robust likelihood ratio discriminant are compared.
引用
收藏
页码：323 / 326
页数：4
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