论文标题
没有中微子检测器的中微子检测：仅通过电子信号在FASER处发现对撞机中微子
Neutrino Detection without Neutrino Detectors: Discovering Collider Neutrinos at FASER with Electronic Signals Only
论文作者
论文摘要
对撞机中微子的检测将提供有关中微子产生，繁殖和相互作用的新见解，这是有史以来观察到的人为最高的能量。在LHC的3次运行中，Faser实验预计将使用基于乳液的中微子检测器Faser $ν$检测大约$ 10^4 $对撞机中微子。在这项研究中，我们表明，即使在不处理乳液数据的情况下，Faser和Faser $ν$的电子探测器成分提供的低级输入也将能够建立一个$5σ$，以$ 5〜〜〜〜 \ text {fb}^{fb}^{ - 1}的集成亮度的发现collider netrinos的发现。这些结果预示了LHC运行3中可能早期发现对撞机中微子的早期发现。
The detection of collider neutrinos will provide new insights about neutrino production, propagation, and interactions at TeV energies, the highest human-made energies ever observed. During Run 3 of the LHC, the FASER experiment is expected to detect roughly $10^4$ collider neutrinos using its emulsion-based neutrino detector FASER$ν$. In this study, we show that, even without processing the emulsion data, low-level input provided by the electronic detector components of FASER and FASER$ν$ will be able to establish a $5σ$ discovery of collider neutrinos with as little as $5~\text{fb}^{-1}$ of integrated luminosity. These results foreshadow the possible early discovery of collider neutrinos in LHC Run 3.
