论文标题
在$ \ sqrt {s} $ = 13 tev的最终状态下，搜索Charginos和Neutmtrinos的Electroweak生产，其中包含WW，WZ或WH的HADRONIC衰变，并且缺少横向动量
Search for electroweak production of charginos and neutralinos at $\sqrt{s}$ = 13 TeV in final states containing hadronic decays of WW, WZ, or WH and missing transverse momentum
论文作者
论文摘要
这封信通过Electroweak Itestions搜索了直接生产Charginos和Nutmerinos的搜索。结果基于来自Proton-Proton碰撞的数据，该中心能量的13 TeV与CMS检测器在LHC收集，对应于137 fb $^{ - 1} $的集成发光度。搜索考虑了最终状态，具有较大的横向动量和一对强调腐烂的玻色子WW，WZ和WH，H是Higgs Boson。这些玻色子是使用新型算法鉴定的。相对于标准模型的期望，未观察到明显过量的事件。在95％置信度处的限制放置在横截面上，用于生产质量降级的wino样超对称粒子$ \tildeχ_1^\ pm $和$ \tildeχ_2^0 $，以及质量降级的higgsino higgsino higgsine higgsine-higgsine-higgsine-higpersypersmetrictric $ $ \tildeχ_3^0 $。 In the limit of a nearly-massless lightest supersymmetric particle $\tildeχ_1^0$, wino-like particles with masses up to 870 and 960 GeV are excluded in the cases of $\tildeχ_2^0$ $\to$ Z$\tildeχ_1^0$ and $\tildeχ_2^0$ $\to$ h $ \tildeχ_1^0 $，分别排除了300至650 GEV之间的higgsino样粒子。
This Letter presents a search for direct production of charginos and neutralinos via electroweak interactions. The results are based on data from proton-proton collisions at a center-of-mass energy of 13 TeV collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 137 fb$^{-1}$. The search considers final states with large missing transverse momentum and pairs of hadronically decaying bosons WW, WZ, and WH, where H is the Higgs boson. These bosons are identified using novel algorithms. No significant excess of events is observed relative to the expectations from the standard model. Limits at the 95% confidence level are placed on the cross section for production of mass-degenerate wino-like supersymmetric particles $\tildeχ_1^\pm$ and $\tildeχ_2^0$, and mass-degenerate higgsino-like supersymmetric particles $\tildeχ_1^\pm$, $\tildeχ_2^0$, and $\tildeχ_3^0$. In the limit of a nearly-massless lightest supersymmetric particle $\tildeχ_1^0$, wino-like particles with masses up to 870 and 960 GeV are excluded in the cases of $\tildeχ_2^0$ $\to$ Z$\tildeχ_1^0$ and $\tildeχ_2^0$ $\to$ H$\tildeχ_1^0$, respectively, and higgsino-like particles are excluded between 300 and 650 GeV.
