论文标题
氢和氘上的中微子散射测量：雪地白皮书
Neutrino Scattering Measurements on Hydrogen and Deuterium: A Snowmass White Paper
论文作者
论文摘要
中微子相互作用的不确定性是当前和下一代实验的限制因素，探测了中微子的基本物理，这是标准模型以外的物理学的独特窗口。中微子核子散射幅度是中微子相互作用程序的重要组成部分。但是，由于所有现代中微子探测器主要由重核组成，因此对基本中微子核子振幅的了解在很大程度上取决于1970年代和1980年代进行的实验，其统计学和系统的精度不足以满足当前需求。在这份白皮书中，我们概述了尝试改善这些知识的氢和氘进行测量的动机，并讨论了与Dune靠近检测器或专用设施进行这些测量的选项。
Neutrino interaction uncertainties are a limiting factor in current and next-generation experiments probing the fundamental physics of neutrinos, a unique window on physics beyond the Standard Model. Neutrino-nucleon scattering amplitudes are an important part of the neutrino interaction program. However, since all modern neutrino detectors are composed primarily of heavy nuclei, knowledge of elementary neutrino-nucleon amplitudes relies heavily on experiments performed in the 1970s and 1980s, whose statistical and systematic precision are insufficient for current needs. In this white paper, we outline the motivation for attempting measurements on hydrogen and deuterium that would improve this knowledge, and we discuss options for making these measurements either with the DUNE near detector or with a dedicated facility.
