Associated production of the Higgs boson and a single top quark in the littlest Higgs model at Large Hadron Collider
文献类型：期刊论文
| 作者 | Yang, Shuo; Yang, S , Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2009 |
| 卷号 | 675期号:40972页码:352-355 |
| 关键词 | Intermediate-mass Higgs Heavy-quark Collisions Physics Parton Pair Lhc Ssc |
| ISSN号 | 0370-2693 |
| 英文摘要 | In the context of the littlest Higgs model, we study the associated production of the Higgs boson and a top quark (th production) at the CERN Large Hadron Collider (LHC). The cross sections for s-channel, t-channel processes and the relative correction for the total cross section are presented. In a part of parameter space, the cross sections can be distinctly deviated from the predictions of Standard Model. We also investigate the signal and backgrounds for the th production at the LHC. However, due to the large QCD backgrounds, it is not very hopeful to directly observe the th signal in most of the parameter space of LH model. It is found that with 30 fb(-1) of integrated luminosity. in a narrow range of the parameter space c = 0.8 and f <= 1.62 TeV, a statistical significance of 3 sigma can be achieved. More than 30 fb(-1) luminosity will enhance the significance and the possibility of detecting the signal. (C) 2009 Elsevier B.V. All rights reserved. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000266369300015 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5326]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Yang, S , Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Shuo,Yang, S , Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China. Associated production of the Higgs boson and a single top quark in the littlest Higgs model at Large Hadron Collider[J]. PHYSICS LETTERS B,2009,675(40972):352-355. |
| APA | Yang, Shuo,&Yang, S , Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China.(2009).Associated production of the Higgs boson and a single top quark in the littlest Higgs model at Large Hadron Collider.PHYSICS LETTERS B,675(40972),352-355. |
| MLA | Yang, Shuo,et al."Associated production of the Higgs boson and a single top quark in the littlest Higgs model at Large Hadron Collider".PHYSICS LETTERS B 675.40972(2009):352-355. |
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来源：理论物理研究所
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