Last Updated：2025/11/20
Sentence
観測所は加速器ビームから生成された、電子の約60倍の質量を持ち電荷を持たないレプトンの素粒子であるタウニュートリノの初の直接観測を報告した。
Quizzes for review
The observatory reported the first direct observation of a tau neutrino from the accelerator beam.
See correct answer
The observatory reported the first direct observation of a tau neutrino from the accelerator beam.
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