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

它们可能是电和它的反质等价，正电，或者两更重的轻，介和反介。

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，产生的粒有时包含对所谓的带电轻。

So they might annihilate into quarks or leptons.

所以它们可能会湮灭成夸克或轻。

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

我已介绍了费米，它们包括夸克和轻。

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.

与电类似， 中微属于轻家族的粒，这意味着它们不通过强核力与其他质相互作用， 而强核力是将质和中等其他亚原粒结合在起的力量。

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，让我们聚焦那盒内部。假设里面可能存在种普通质，比如质或电，即重或轻。

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， 那模型告诉我们自然界有 17 组成部分：六夸克、 六轻、 四载力粒和希格斯玻色。

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

费米分为轻、夸克和它们的反质等价，它们与普通质相同，但电荷相反。

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

所以， 在中、电和质内部，你看到的是夸克、轻、玻色和希格斯粒。

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能够将夸克转化为轻，反之亦然。

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

这理论说，在更深层次的自然界中，夸克和轻实际上是回事。

Like other leptons, muons contain a tiny internal magnet.

像其他轻样，μ 包含微小的内部磁铁。

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 的两探测器——atlas 和 cms——最近宣布了这种和其他重费米产生过量的迹象，特别是底夸克和 tau 轻。

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，两者没有区别，种叫做“轻普遍性”的想法。

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.

每代粒都比前代重，轻的情况类似。最轻的代包含电，第二代较重的是μ，最重的第三代是τ。

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。第三违背模型的异常来自名为Mu1 G2的实验。像其他轻样，μ在置于强磁场中时会携带微小的内部磁体。

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

违反轻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。

One way in which these mesons decay is by the transformation of the bottom antiquark into a so-called " strange" antiquark and a pair of leptons, a different class of fundamental particle that includes electrons and their more massive cousins, muons.

这些介衰变的种方式是将底部的反夸克转变为所谓的“奇异”反夸克和对轻，轻是种不同的基本粒，包括电及其质量更大的表亲介。

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.

两者之间没有区别，这概念被称为轻普适性，但大型强对撞机LHCB的数据显示的情况并非如此。博士。