论文标题
重型中性钩子在未来的Lepton Colleders的光束转储实验中
Heavy Neutral Leptons at Beam Dump Experiments of Future Lepton Colliders
论文作者
论文摘要
一项新的光束转储实验，利用未来高能电子峰值山脉的光束，由于其前所未有的高能量和强度，可以搜索黑暗扇区颗粒的绝佳途径。我们将重型中性瘦素（HNL）视为一个特定示例，以证明在未来的电子峰撞机撞机束旋转实验中搜索黑暗扇形颗粒的敏感性。这包括对国际线性撞机（ILC）的覆盖范围的研究，凉爽的铜对撞机（$ \ rm c^3 $）和紧凑型线性对撞机（CLIC）。我们全面检查了这些电子束转储实验的HNL产生和检测器的接受。我们表明，这些实验将探测大量的HNL参数空间，尚未通过过去的实验进行探测。这些实验将与其他提出的实验互补，例如质子束垃圾场实验，中微子实验和LHC辅助探测器。我们的研究还激发了对厚目标中高能电子核电碰撞中重型中膜生产的更详细分析。
A new beam dump experiment that utilizes the beam of future high energy electron-positron colliders could be an excellent avenue to search for dark sector particles due to its unprecedented high energy and intensity. We consider heavy neutral leptons (HNLs) as a specific example to demonstrate the sensitivity of searches for dark sector particles at future electron-positron collider beam dump experiments. This includes the study of the reach at the International Linear Collider (ILC), the Cool Copper Collider ($\rm C^3$), and the Compact Linear Collider (CLIC). We comprehensively examine the HNL production and detector acceptance at these electron beam dump experiments. We show that these experiments will probe a large range of HNL parameter space, not yet probed by past experiments. These experiments will be complementary to other proposed experiments such as proton beam dump experiments, neutrino experiments, and LHC auxiliary detectors. Our study also motivates a more detailed analysis of heavy meson productions in high-energy electron-nucleon collisions in thick targets.
