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arXiv 0912.0968hep-ex
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寻找衰变为τ对的超对称希格斯玻色子与b夸克的关联产生

Search for the associated production of a b quark and a neutral supersymmetric Higgs boson which decays to tau pairs

D0 Collaboration, V. M. Abazov

摘要:

我们报告的结果,从一个中性的希格斯玻色子与$b$夸克的搜索生产。我们寻找希格斯衰变到$τ$对,其中一个$τ$随后衰变到μ子,另一个衰变到强子。这些数据对应于D0探测器在$\sqrt{s} = 1.96$ TeV下记录的$\ppbar$碰撞的2.7fb $^{-1}$。这些数据与背景预测一致。结果允许我们排除最小超对称模型的参数空间的一个重要区域。

英文摘要:

We report results from a search for production of a neutral Higgs boson in association with a $b$ quark. We search for Higgs decays to $τ$ pairs with one $τ$ subsequently decaying to a muon and the other to hadrons. The data correspond to 2.7fb$^{-1}$ of $\ppbar$ collisions recorded by the D0 detector at $\sqrt{s} = 1.96$TeV. The data are found to be consistent with background predictions. The result allows us to exclude a significant region of parameter space of the minimal supersymmetric model.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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