论文标题
Faser $ν$的发现潜力与包含的顶点和整个事件
Discovery potential of FASER$ν$ with contained vertex and through-going events
论文作者
论文摘要
Faser $ν$是新提出的检测器，其主要任务是在2022 - 2024年LHC的运行III期间从Atlas相互作用点（IP）在Atlas相互作用点（IP）上检测中微子通量。我们表明，该检测器还可以测试超出标准模型场景的某些某些场景，尤其是中微子与物质场相互作用可以产生新的不稳定颗粒的探测器，这些颗粒会腐烂回到带电的Leptons中。这种模型是由迷你蛋白异常动机。我们表明，如果新物理学涉及中微子散射物质领域的多膜产生，包括在分析中检测器前岩石中的中微子通量相互作用（{\ it i i i i i e。我们提出了一个混凝土模型，该模型可以产生这样的多通信信号。
FASER$ν$ is a newly proposed detector whose main mission is to detect the neutrino flux from the collision of the proton beams at the ATLAS Interaction Point (IP) during the run III of the LHC in 2022-2024. We show that this detector can also test certain beyond standard model scenarios, especially the ones in which the neutrino interaction with matter fields can produce new unstable particles decaying back into charged leptons. Models of this kind are motivated by the MiniBooNE anomaly. We show that, if the new physics involves multi-muon production by neutrinos scattering off matter fields, including the neutrino flux interactions in the rock before the detector in the analysis ({\it i.e.,} accounting for the through-going muon pairs) can significantly increase the effective detector mass and its sensitivity to new physics. We propose a concrete model that can give rise to such a multi-muon signal.
