论文标题
LHC的低质量双收费的希格斯玻色子
Low-mass doubly-charged Higgs bosons at LHC
论文作者
论文摘要
在最终状态下，使用常规的LHC搜索搜索，搜索光（质量范围为84-200 GEV）在腐烂成两对W阶段的双收型希格斯玻色子腐烂被认为具有挑战性。最近显示，当在$ su（2）_l $ triplet中排列时，与II类型的See-Saw型号一样，此类希格斯（Higgses）以及稍微重的单一充电和中性的希格斯（Higgses），最近显示出可容纳CDF协作的$ W $ -BOSON质量的近期测量。当这些在高度洛伦兹的促进体制中产生时，它们倾向于将自己表现为单个脂肪射流或一对相邻的同时瘦叶子，以及缺失的横向动量。首先，我们执行多元分析，以辨别SM喷射的这种异国风格。然后，我们在最终状态下提供了一个新颖的搜索，该搜索具有异国情调的喷射和两个相同的灯笼以及缺失的横向动量。我们发现，可以通过已收集的2个LHC数据直接探测出如此低质量的双重收费的Higgsses。
Search for light (within the mass range 84-200 GeV) doubly-charged Higgs bosons decaying into a pair of W-bosons has been deemed challenging using the conventional LHC searches with leptons, jets and missing transverse momentum in the final state. Such Higgses together with slightly heavier singly-charged and neutral Higgses, when arranged in an $SU(2)_L$ triplet as in the type-II see-saw model, are lately shown to accommodate the recent measurement of the $W$-boson mass by the CDF collaboration. These, when produced in a highly Lorentz-boosted regime, tend to manifest themselves as a single fat-jet or a pair of adjacent same-sign leptons plus missing transverse momentum. First, we perform a multivariate analysis to discern such exotic jets from the SM jets. Then, we present a novel search in the final state with an exotic jet and two same-sign leptons plus missing transverse momentum. We find that such low-mass doubly-charged Higgsses could be directly probed with the already collected Run 2 LHC data.
