论文标题
通过LHEC的完全公认为最终状态观察重型标量的可行性
Feasibility of the observation of a heavy scalar through the fully hadronic final state at the LHeC
论文作者
论文摘要
拟议的未来大型强子电子对撞机提供了足够的质量能量中心，即$ \ sqrt {s} $，以探测沉重的粒子腐烂成$ w^\ pm（z） - 质量$> 2m_w $ $> 2mw $ $ $ $（2m_z）$的$ boson。在这项工作中，我们提出了一项研究，以通过充电 - 电流生产模式产生一项如此沉重的$ c p $ cub $ h $ $ 2m_h <m_h <2 m_t $，其中$ h \ to w^+w^ - $，其中$ w^\ pm- $ $ boson的handronic衰减被认为可以重建$ m_h $。由于在此渠道中存在缺失的能量和前向喷射，因此重建$ m_h $具有最终状态，因此我们采用了三种不同的重建方法，并讨论了每种方法的重要性。对于此分析，我们考虑$ M_H = 270 $ \，GEV和$ \ sqrt {s} \大约1.3 $ \，TEV的基准值为1 \，Ab $^{ - 1} $。
The proposed future Large Hadron Electron Collider provides sufficient center of mass energies, $\sqrt{s}$, to probe heavy particles decaying into $W^\pm(Z)-$boson of mass $>2m_W$ $(2m_Z)$. In this work we present a study to produce one such heavy $C P$ even scalar $H$ of mass $2m_h < m_H < 2 m_t$ through charged-current production mode where $H \to W^+W^-$, where hadronic decay of $W^\pm-$boson is considered to reconstruct $m_H$. Due to the presence of missing energy and forward jet in this channel, it is challenging to reconstruct $m_H$ with above final state and thus we employed three different reconstruction methods and discuss the significance of each one. For this analysis we consider a benchmark value of $m_H = 270$\,GeV and $\sqrt{s} \approx 1.3$\,TeV with an assumed luminosity of 1\,ab$^{-1}$.
