论文标题
JHU发电机框架中的新功能：从壳和壳生产中限制Higgs玻色子属性
New features in the JHU generator framework: constraining Higgs boson properties from on-shell and off-shell production
论文作者
论文摘要
我们提供了Jhugen和Mela框架的扩展名，其中包括用于矩阵元素分析的事件生成器和库。它可以实现模拟，最佳歧视，重新加权技术，并分析骨共振，以及与最通用的异常耦合的三重和四分之一的仪表相互作用。在LHC数据获取的当前阶段特别相关的新功能是在外壳区域中模拟Gluon Fusion和Vector-Boson融合，将NLO QCD的$ ZH $生产与包括$ GG $的初始状态有关，以及对第二个Spin-Zero Resonance的模拟。我们还引用了对有效野外理论的尺寸六算子的限制的反常耦合测量的翻译。使用完整的LHC和HL-LHC数据集进行了一些新功能，以实验测量的预测进行了说明。
We present an extension of the JHUGen and MELA framework, which includes an event generator and library for the matrix element analysis. It enables simulation, optimal discrimination, reweighting techniques, and analysis of a bosonic resonance and the triple and quartic gauge boson interactions with the most general anomalous couplings. The new features, which become especially relevant at the current stage of LHC data taking, are the simulation of gluon fusion and vector boson fusion in the off-shell region, associated $ZH$ production at NLO QCD including the $gg$ initial state, and the simulation of a second spin-zero resonance. We also quote translations of the anomalous coupling measurements into constraints on dimension-six operators of an effective field theory. Some of the new features are illustrated with projections for experimental measurements with the full LHC and HL-LHC datasets.
