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

页码：323 / 326

页数：4

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