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arXiv 1909.09515hep-phhep-ex
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在轻子对撞机上通过汤川过程寻找轻希格斯玻色子玻色子

Searching for a Light Higgs Boson via the Yukawa Process at Lepton Colliders

Eung Jin Chun, Tanmoy Mondal

摘要:

我们探讨汤川生产的轻玻色子,可以存在于一个扩展的希格斯部门的前景。一个特别有趣的例子是X型双Higgs模型中的轻赝标,它可以解释μ子在大$\tanβ$中的反常磁矩。考虑ILC $Higgs$ $factory$与$\sqrt{s}=250$ GeV,我们表明,可用的参数空间可以充分检查的(tau)汤川过程在$5σ$。我们还展示了这样一个轻粒子的质量重建,这有助于最大限度地减少背景事件。

英文摘要:

We explore the prospect of Yukawa production of a light boson which can exist in an extended Higgs sector. A particularly interesting case is the light pseudoscalar in Type-X two Higgs doublet model which can explain the anomalous magnetic moment of muon at large $\tanβ$. Considering ILC $Higgs$ $factory$ with $\sqrt{s}=250$ GeV, we show that the available parameter space can be fully examined by the (tau) Yukawa process at $5σ$. We also demonstrate the mass reconstruction of such a light particle which helps to sizably minimize the background events.

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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