" Yeah, baryons is a fancy way of saying regular matter. "

“是的，‘重子’是‘普通物质’的洋气说法。”

Anyone know what happens to baryons?

有人知道重子会怎么样吗？

In astronomy, matter comes in two flavors: dark matter and baryons.

在天文中，物质分为两类：暗物质和重子。

What we observe is the baryons, the regular stuff.

我们观测到的是重子即常规物质。

Three quarks join up to form a baryon, like a proton or a neutron.

夸克结合形成一重子，比如质子或中子。

It doesn't interact with or omit electromagnet radiation and we know that it can't be matter as if it was it would contain particles called baryons which we'd be able to detect it through reflected light.

它不会与电磁辐射相互作用，也不会忽略电磁辐射，我们知道它并不重要，因为它包含称为重子的粒子，我们可以通过反射光检测到它。

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，让我们聚焦那盒子内部。假设里面可能存在一种普通物质，比如质子或电子，即重子或轻子。

Adding all of that neutral hydrogen gas into our baryon budget brings us almost to 50 percent.

将所有这些中性氢气加到我们的重子预算中，使我们几乎达到 50%。

So where is the other half of the baryons?

那么另一半重子在哪里呢？

As well as searching for Type Ia supernovae, the project is looking for baryon acoustic oscillations.

除了搜寻Ia型超新星，该项目还在寻找重子声振荡。