美国-日本中微子实验在测量质量差异方面达到2%的精确度,支持未来的物理学研究。 U.S.-Japan neutrino experiments achieve 2% precision in measuring mass difference, supporting future physics research.

美国和日本的合作组合了NOvA和T2K中微子实验的数据,在测量两种中微子之间的质量差异时, 取得了前所未有的精度 - - 不到2%的不确定性 - - 证实了尽管设计和距离不同, 实验之间的兼容性. A U.S.-Japan collaboration combining data from the NOvA and T2K neutrino experiments has achieved unprecedented precision—less than 2% uncertainty—in measuring the mass difference between two neutrino types, confirming compatibility between the experiments despite differing designs and distances. 研究结果推进了对中微子质量订单和中微子与反中微子之间潜在差异的研究,这是为什么物质在宇宙中主宰反物质的关键线索。 The findings advance research into neutrino mass ordering and potential differences between neutrinos and antineutrinos, a key clue to why matter dominates over antimatter in the universe. 成果支持未来努力,如DUNE、Hyper-Kamiokande和JUNO,探索基本物理学、暗物质、暗能量和宇宙现象。 Results support future efforts like DUNE, Hyper-Kamiokande, and JUNO to explore fundamental physics, dark matter, dark energy, and cosmic phenomena.