When beauty quarks decay, the daughter particles produced sometimes include a pair of what are known as charged leptons.

当美夸克衰变时，产生的子粒子有时包含一对所谓的带电轻子。

Excellent. We're in a race with the Finnish team to see who can correct the unification of the leptons.

太好了，们正在和芬兰团队竞争纠正轻粒子的统一性。

These may be an electron and its antimatter equivalent, a positron, or two heavier leptons, a muon and an antimuon.

它们可是一个电子和它的反物质等价物，一个正电子，或两个更重的轻子，一个介子和一个反介子。

So they might annihilate into quarks or leptons.

所以它们可会湮灭成夸克或轻子。

I've described the fermions, which contain the quarks and the leptons.

已介绍了费米子，它们包括夸克和轻子。

So, inside the neutrons, electrons and the protons you're looking at the quarks, leptons, bosons and the Higgs.

所以， 在中子、电子和质子内部，你到的是夸克、轻子、玻色子和希格斯粒子。

Like other leptons, muons contain a tiny internal magnet.

像其他轻子一样，μ 子包含一个微小的内部磁铁。

For the forces that govern them, there is no difference between the two, an idea called " lepton universality" .

对于支配它们的力，两有区别，一种叫做“轻子普遍性”的想法。

Fermions divide into leptons, quarks and their antimatter equivalents, which are identical to normal matter but with opposite electrical charges.

费米子分为轻子、夸克和它们的反物质等价物，它们与普通物质相同，但电荷相反。

This theory says that, at a deeper level of nature, quarks and leptons are actually the same thing.

这个理论说，在更深层次的自然界中，夸克和轻子实际上是一回事。

A violation of lepton universality would be a crack in what is called the Standard Model, and therefore Nobel prizewinning stuff.

违反轻子普遍性将是所谓的标准模型的裂缝，因此也是诺贝尔奖得主。

The leptoquark force that this theory posits would be able to transform quarks into leptons, and vice versa.

该理论假设的轻夸克力够将夸克转化为轻子，反之亦然。

That model, she explains, told us there were 17 building blocks of nature: six quarks, six leptons, four force-carrier particles, and the Higgs boson.

她解释说， 那个模型告诉们自然界有 17 个组成部分：六个夸克、 六个轻子、 四个载力粒子和希格斯玻色子。

There is no difference between the two, an idea called lepton uniposality, But that is not what the tally is counted by the LHCB showed instead, Dr.

两之间有区别，这个概念被称为轻子普适性，但大型强子对撞机LHCB的数据显示的情况并非如此。博士。

So now inside that box, there might be one, let's say there might be one ordinary matter, like a proton or an electron, a baryon, a lepton.

现在，让们聚焦那个盒子内部。假设里面可存在一种普通物质，比如质子或电子，即重子或轻子。

Two of cern's detectors—atlas and cms—have recently announced hints of excesses in the production of this and other heavy fermions, notably bottom quarks and tau leptons.

cern 的两个探测器——atlas 和 cms——最近宣布了这种和其他重费米子产生过量的迹象，特别是底夸克和 tau 轻子。

Each successive generation is heavier than the previous leptons are similar. The lightest generation contains the electron a second heavier generation to muon the third and heaviest the towel.

每一代粒子都比前一代重，轻子的情况类似。最轻的一代包含电子，第二代较重的是μ子，最重的第三代是τ子。

Similar to electrons, neutrinos belong to the  lepton family of particles, meaning that they do not interact with other matter through the  strong nuclear force that binds other subatomic particles like protons and neutrons together.

与电子类似， 中微子属于轻子家族的粒子，这意味着它们不通过强核力与其他物质相互作用， 而强核力是将质子和中子等其他亚原子粒子结合在一起的力量。

That is much closer to the Fermilab measurement. The third model breaking anomaly came from an experiment called Mu1 G2. Like other leptons muons. Contain a tiny internal magnet when placed in a strong magnetic field.

这更接近费米实验室的测量结果。第三个违背模型的异常来自一个名为Mu1 G2的实验。像其他轻子一样，μ子在置于强磁场中时会携带一个微小的内部磁体。

The Standard Model consists of six quarks, six leptons, five known bosons and a postulated sixth, the Higgs boson (named for a Scottish scientist, Peter Higgs), plus three of the four physical forces: the strong and weak nuclear forces and electromagnetism.

6种夸克、6种轻子、5种已知的玻色子和1种假设的玻色子，(即希格斯玻色子，以苏格兰科学家彼得·希格斯的名字命名），加上4种物理力中的3种：强核力、弱核力和电磁力。