Search for the Standard Model Higgs boson in the two photon decay channel with the ATLAS detector at the LHC
Search for the Standard Model Higgs boson in the two photon decay channel with the ATLAS detector at the LHC
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DOI：
10.1016/j.physletb.2011.10.051
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发表时间：
2011-11-24
影响因子：
4.4
通讯作者：
Zwalinski, L.
中科院分区：
文献类型：
--
作者：
Aad, G.;Abbott, B.;Zwalinski, L.
本文报道了利用ATLAS探测器记录的质心能量为7 TeV的1.08fb（-1）质子-质子碰撞数据在双光子衰变通道中寻找标准模型Higgs玻色子的结果。在110-150 GeV的研究质量范围内没有观察到明显的过量。在此质量范围内，得出的横截面上的上限，乘以2.0和5.8倍之间的标准模型预测的分支比。(C)2011年欧洲核子研究中心。Elsevier B. V.出版，保留所有权利。
A search for the Standard Model Higgs boson in the two photon decay channel is reported, using 1.08 fb(-1) of proton-proton collision data at a centre-of-mass energy of 7 TeV recorded by the ATLAS detector. No significant excess is observed in the investigated mass range of 110-150 GeV. Upper limits on the cross-section,times branching ratio of between 2.0 and 5.8 times the Standard Model prediction are derived for this mass range. (C) 2011 CERN. Published by Elsevier B.V. All rights reserved.