论文标题
在大型强子对撞机上限制魅力野鲜耦合
Constraining the Charm-Yukawa coupling at the Large Hadron Collider
论文作者
论文摘要
我们提出了理论上的结果，以在未来的高发光性LHC中进行魅力Yukawa耦合测量值的敏感性在三个渠道中运行：Vector Boson Fusion（VBF），W Higgs-Strahlung和Z Higgs-Strahlung和Z Higgs-Strahlung a Higgs Boson和其随后的狂热杂物。为了减少绝大多数的背景并减少误报，我们应用了一组简单的运动学和喷气功能削减和馈送三种类型的神经网络数据结构；喷气功能，喷气图像和粒子级特征。为了促进与实验研究的直接比较，我们在信号强度方面表达了结果。
We present theoretical results for the sensitivity of charm Yukawa coupling measurements in future high-luminosity LHC runs in three channels: Vector Boson Fusion (VBF), W Higgs-strahlung and Z Higgs-strahlung production of a Higgs boson and its subsequent decay into charm quarks. To reduce the overwhelmingly large backgrounds and to reduce false positives, we apply a set of simple kinematic and jet feature cuts and feed neural network data structures of three types; jet features, jet images and particle level features. To facilitate straightforward comparison with experimental studies, we express our results in terms of signal strengths.
