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arXiv 0705.2329hep-ex
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用D0探测器寻找衰变h到τ(μ)τ的中性希格斯玻色子产生

Search for Neutral Higgs Boson Production in the Decay h to tau(mu) tau with the D0 Detector

Mark Owen

摘要:

寻找中性希格斯玻色子玻色子衰变到τ τ末态的生产。两个τ轻子中的一个需要衰变成μ子。数据由D 0检测器收集,对应于约1.0 fb-1的积分亮度。未观察到超出预期背景的过量。结果在最小超对称标准模型中得到了解释。在质量范围90<mA<200 GeV内,对于无混合和mhmax基准场景,大于40-60的tan(beta)值被排除在外。

英文摘要:

A search for the production of neutral Higgs bosons decaying into tau tau final states is presented. One of the two tau leptons is required to decay into a muon. The data were collected by the D0 detector and correspond to an integrated luminosity of about 1.0 fb-1. No excess is observed above the expected backgrounds. The results are interpreted in the Minimal Supersymmetric Standard Model. In the mass range 90<mA<200 GeV values of tan(beta) larger than 40-60 are excluded for the no-mixing and the mhmax benchmark scenarios.

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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