Search for the standard model higgs Boson in the ZH-->nunubb channel in 5.2 fb{-1} of pp collisions at sqrt[s]=1.96 TeV.
Search for the standard model higgs Boson in the ZH-->nunubb channel in 5.2 fb{-1} of pp collisions at sqrt[s]=1.96 TeV.
复制标题
在 sqrt[s]=1.96 TeV 的 pp 碰撞的 5.2 fb{-1} 中搜索 ZH-->nunubb 通道中的标准模型希格斯玻色子。
DOI：
10.1103/physrevlett.104.071801
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发表时间：
2010
影响因子：
8.6
通讯作者：
Abazov VM
中科院分区：
文献类型：
--
作者：
Abazov VM
本文对费米实验室Tevatron对撞机上D0探测器收集到的标准模型希格斯玻色子进行了研究。考虑的最终状态是一对喷流和大的横向能量损失，正如预期的那样。当带电轻子不能被识别时，搜索对通道也很敏感。对于质量为115 GeV的希格斯玻色子，极限设定为95% C. L。在横截面上乘以分支分数，比标准模型值大3.7倍，与预期的4.6倍一致。
A search is performed for the standard model Higgs boson inofcollisions at, collected with the D0 detector at the Fermilab Tevatron Collider. The final state considered is a pair ofjets and large missing transverse energy, as expected fromproduction. The search is also sensitive to thechannel when the charged lepton is not identified. For a Higgs boson mass of 115 GeV, a limit is set at the 95% C.L. on the cross section multiplied by branching fraction forthat is a factor of 3.7 larger than the standard model value, consistent with the factor of 4.6 expected.