论文标题
希格斯玻色子腐烂了狭窄的di-photon喷气机及其在大型强子对撞机的搜索策略
Higgs boson decays into narrow di-photon jets and their search strategies at the Large Hadron Collider
论文作者
论文摘要
在标准模型的许多扩展中，希格斯玻色子可以腐烂成两个光标量，然后将其腐烂成两个光子。基础事件是h $ \至$ 4 $γ$，但是从增强光标量衰减和现实的检测器分辨率结合使用的动力学可能无法在直接类别中注册事件，因此可能会丢失。在本文中，我们调查了这些异国情调的希格斯衰减中高度增强的二足事件的相位空间，并讨论旨在捕获和标记这个困难地区事件的搜索策略。在此过程中，我们开发了一个新的类别，即$ξ$ -JET，该类别以高选择性高度准直的di-Photon衰减模式识别Higgs Boson。
In many extensions of the Standard Model the Higgs boson can decay into two light scalars each of which then subsequently decay into two photons. The underlying event is h $\to$ 4$γ$, but the kinematics from boosted light scalar decays combined with realistic detector resolutions may fail to register the events in straightforward categories and thus may be lost. In this article we investigate the phase space for highly boosted di-photon events from these exotic Higgs decays and discuss search strategies that aim to capture and label events in this difficult region. In the process we develop a new category, $ξ$-jets, which identifies with high selectivity highly collimated di-photon decay modes of the Higgs boson.
