论文标题

朱诺的设计,状态和物理潜力

Design, Status and Physics Potential of JUNO

论文作者

Steiger, Hans Th. J.

论文摘要

江门地下中微子天文台(JUNO)是20 k顿多用途液体闪烁体检测器,目前正在江门(PR中国)的专用地下实验室中建造。预计数据研究将于2023年开始。JUNO的主要物理目标是使用来自两个核电站的电子抗中性替代基的确定中微子质量排序,约为53 km。 Juno的目标是为中央检测器以1 MEV为1 MEV的前所未有的能源解决方案,这将允许在运营后六年内以3 $σ$显着性确定质量订购。此外,将执行中微子物理和天体物理学的测量,例如估计太阳能振荡参数和以0.5 $ \%$或更高的精度分裂的大气质量分裂。在这些程序中,朱诺的设计,其建筑状态及其物理潜力将与简短的访问一起介绍其丰富的R $ \&$ d计划。

The Jiangmen Underground Neutrino Observatory (JUNO) is a 20 kton multi-purpose liquid scintillator detector currently being built in a dedicated underground laboratory in Jiangmen (PR China). Data-taking is expected to start in 2023. JUNO's main physics goal is the determination of the neutrino mass ordering using electron anti-neutrinos from two nuclear power plants at a baseline of about 53 km. JUNO aims for an unprecedented energy resolution of 3 $\%$ at 1 MeV for the central detector, which will allow determining the mass ordering with 3 $σ$ significance within six years of operation. Furthermore, measurements in neutrino physics and astrophysics, such as estimating the solar oscillation parameters and the atmospheric mass splitting with an accuracy of 0.5 $\%$ or better, will be performed. In these proceedings, JUNO's design, the status of its construction, and its physics potential, will be presented alongside a short excursion into its rich R$\&$D program.

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