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arXiv 1008.2202hep-phhep-ex
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推动希格斯发现-被遗忘的通道

Boosting Higgs discovery - the forgotten channel

Christoph Hackstein, Michael Spannowsky

摘要:

对于重标准模型希格斯玻色子的研究集中在“镀金模式”上,在这种模式下希格斯玻色子衰变为两个轻子Z玻色子。尽管轻子分支比很小,但这个通道提供了清晰的信号。我们发现,使用脂肪射流的半轻子ZZ模式显着增加了信号事件的数量与轻子模式具有类似的统计意义。

英文摘要:

Searches for a heavy Standard Model Higgs boson focus on the 'gold plated mode' where the Higgs decays to two leptonic Z bosons. This channel provides a clean signature, in spite of the small leptonic branching ratios. We show that using fat jets the semi-leptonic ZZ mode significantly increases the number of signal events with a similar statistical significance as the leptonic mode.

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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