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，产生的粒有时包含一对所谓的带电轻。

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

它们可能是一个电和它的反物物，一个正电，或者两个更重的轻，一个介和一个反介。

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

所以， 在中、电和内部，你看到的是夸克、轻、玻色和希格斯粒。

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，两者有别，一种叫做“轻普遍性”的想法。

Like other leptons, muons contain a tiny internal magnet.

像其他轻一样，μ 包含一个微小的内部磁铁。

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，夸克和轻实际上是一回事。

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。

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、夸克和它们的反物物，它们与普通物相同，但电荷相反。

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。

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， 那个模型告诉我们自然界有 17 个组成部分：六个夸克、 六个轻、 四个载力粒和希格斯玻色。

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产生过量的迹象，特别是底夸克和 tau 轻。

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.

这些介衰变的一种方式是将底部的反夸克转变为所谓的“奇异”反夸克和一对轻，轻是一种不同的基本粒，包括电及其量更大的表亲介。