论文标题
在$ \ sqrt {s} $ = 13 TEV中搜索Higgs玻色子腐烂到Proton-Proton碰撞中的一对电子
Search for the Higgs boson decay to a pair of electrons in proton-proton collisions at $\sqrt{s}$ = 13 TeV
论文作者
论文摘要
在$ \ sqrt {s} $ = 13 tev中，向希格斯玻色子衰变提出了proton-proton碰撞的一对电子（e $^+$ e $^ - $）的搜索。在2016年至2018年之间，通过LHC的CMS实验收集数据集，对应于138 fb $^{ - 1} $的集成光度。该分析使用针对Higgs玻色子生产的事件类别通过Gluon Fusion和Vector Boson融合。在95％的置信度下，观察到的希格斯玻色子分支分支的上限为3.0 $ \ times $ 10 $^{ - 4} $（3.0 $ \ times $ 10 $^{ - 4} $预期），这是该分支机构的最严格的限制。
A search is presented for the Higgs boson decay to a pair of electrons (e$^+$e$^-$) in proton-proton collisions at $\sqrt{s}$ = 13 TeV. The data set was collected with the CMS experiment at the LHC between 2016 and 2018, corresponding to an integrated luminosity of 138 fb$^{-1}$. The analysis uses event categories targeting Higgs boson production via gluon fusion and vector boson fusion. The observed upper limit on the Higgs boson branching fraction to an electron pair is 3.0 $\times$ 10$^{-4}$ (3.0 $\times$ 10$^{-4}$ expected) at the 95% confidence level, which is the most stringent limit on this branching fraction to date.
