论文标题
在CMS实验中，在所有HADRONIC最终状态中搜索Charginos和中性诺斯的电动产生
Search for electroweak production of charginos and neutralinos in all hadronic final states at the CMS experiment
论文作者
论文摘要
总结了通过Electroweak Itestoctions搜索Chargino-neutralino或Chargino对生产的结果。结果基于$ \ sqrt {s} = 13〜 \ mathrm {tev} $ proton-proton碰撞的样本，与CMS探测器〜\ cite {cms}一起记录，并对应于$ 137〜 \ m m ialrm {fb}^fb}^^$ 137〜 \ mathrm {cms} $ 137〜 \ mathrm的综合亮度。搜索考虑了最终状态，具有较大的横向动量和一对增长的腐烂玻色子WW，WZ和WH，这些状态使用新型算法鉴定出来。相对于标准模型的期望，未观察到明显过量的事件。 $ 95 \％$的置信度的限制置于横截面上，用于生产Su（2）量规玻色子的大众散热器Wino样超级零件，$ \wideTildEleχ_{1}^{\ pm} $/$/$/$ \ \ \ \ \ \ \ \ \ \ \ \ wideTildEdeLeDeLequ_ {2}^{2}^{0} $。在几乎无质量的无中性$ \wideTildeχ_{1}^{0} $，$ \widetildeχ_{1}^{\ pm} $和$ \widetildElteχ_{2}}^{0}^{0} $中，质量多达870和$ 960 $ \wideTildeχ_{2}^{0} \ to \ Mathrm {z} \widetiLdeχ_{1}^{0} $和$ \widetiLdeχ_{2}^{2}^{0} \ to \ to \ to \ natrm {h} \ dideteLdeLeDec__还提出了对其他模型的解释。
The results from a search for chargino-neutralino or chargino pair production via electroweak interactions are summarized. The results are based on a sample of $\sqrt{s}=13~\mathrm{TeV}$ proton-proton collisions from the LHC, recorded with the CMS detector~\cite{cms} and corresponding to an integrated luminosity of $137~\mathrm{fb}^{-1}$. The search considers final states with large missing transverse momentum and pairs of hadronically decaying bosons WW, WZ, and WH, which are identified using novel algorithms. No significant excess of events is observed relative to the expectation from the standard model. Limits at the $95\%$ confidence level are placed on the cross-section for production of mass-degenerate wino-like superpartners of SU(2) gauge bosons, $\widetildeχ_{1}^{\pm}$/$\widetildeχ_{2}^{0}$. In the limit of nearly-massless neutralinos $\widetildeχ_{1}^{0}$, $\widetildeχ_{1}^{\pm}$ and $\widetildeχ_{2}^{0}$ with masses up to 870 and $960~\mathrm{GeV}$ are excluded for $\widetildeχ_{2}^{0}\to\mathrm{Z}\widetildeχ_{1}^{0}$ and $\widetildeχ_{2}^{0}\to\mathrm{H}\widetildeχ_{1}^{0}$, respectively. Interpretations for other models are also presented.
