The b meson anomaly challenges this idea.
b 介子异常挑战了这个想法。
单词 | B meson |
释义 |
B meson
原声例句
经济学人 Science and technology The b meson anomaly challenges this idea. b 介子异常挑战了这个想法。 经济学人 Science and technology In interacting with this force, b mesons would therefore emit electrons and muons at different rates. 因此,在与这种力相互作用时,b 介子会以不同的速率发射电子和 μ 子。 经济学人 Science and technology Others, though, have a different explanation for the b meson decay anomaly—a proposed new particle called a leptoquark. 不过,其他人对 b 介子衰变异常有不同的解释——一种被提议称为轻夸克的新粒子。 经济学人 Science and technology The lhcb team has spent the best part of a decade measuring how subatomic particles known as b mesons decay into lighter particles. lhcb 团队花了十年的大部分时间来测量称为 b 介子的亚原子粒子如何衰变成更轻的粒子。 经济学人 Science and technology Flavours of the month The first job will be to gather more data on the b meson anomaly, in search of that precious 5-sigma status. 本月特色 第一项工作是收集更多关于 b 介子异常的数据,以寻找宝贵的 5-sigma 状态。 经济学人 Science and technology Nor is the b meson anomaly, as it is known, the only recent result that might attract the attention of the prize-awarders at Sweden's Royal Academy of Science. 众所周知,b 介子异常也不是最近可能引起瑞典皇家科学院获奖者注意的唯一结果。 经济学人 Science and technology " What it means is there could be additional interactions within the b meson, that's breaking it up with the wrong frequencies." By " frequencies" , Dr Allanach means the rates at which electrons and muons are emitted when b mesons decay. “这意味着 b 介子内可能存在额外的相互作用,即以错误的频率将其分解。 ”Allanach 博士所说的“频率” 是指 b 介子衰变时电子和 μ 子的发射速率。
中文百科
B介子B介子(英语:B meson)是一种含有反底夸克的介子。B介子可细分成四种,按介子中的另一种夸克而定:B+含有上夸克,B0含有下夸克,B0 每一种B介子都有其对应的反粒子,内含底夸克及各种反夸克,分别为反上夸克(B−)、反下夸克(B0)、反奇夸克(B0
英语百科
B meson B介子In particle physics, B mesons are mesons composed of a bottom antiquark and either an up (B+), down (B0), strange (B0 |
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