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arXiv 1110.2147hep-phhep-ex
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与希格斯玻色子一起寻找斯托鎓

Searching for Stoponium along with the Higgs boson

V. Barger, M. Ishida, W. -Y. Keung

摘要:

在超对称模型中,顶夸克和它的反粒子的束缚态Stoponium可能会在LHC正在进行的希格斯粒子搜索中找到。它的WW和ZZ相对于标准模型希格斯玻色子的探测比从WW* 阈值到两个希格斯阈值可以大于1。gamma gamma通道同样有前途。一些低于150 GeV的Stoponium质量区域已经被ATLAS和CMS实验探测到。

英文摘要:

Stoponium, a bound state of top squark and its antiparticle in a supersymmetric model, may be found in the ongoing Higgs searches at the LHC. Its WW and ZZ detection ratios relative to the Standard Model Higgs boson can be more than unity from WW* threshold to the two Higgs threshold. The gamma gamma channel is equally promising. Some regions of the stoponium mass below 150 GeV are already being probed by the ATLAS and CMS experiments.

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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