Anyone know what happens to baryons?

有人知道怎么样吗？

Unlike baryonic matter, dark matter is invisible.

与物质不同，暗物质看不到的。

What we observe is the baryons, the regular stuff.

我们观测到的即常规物质。

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

“的，‘’‘普通物质’的洋气说法。”

The result is almost a fluid of baryonic matter and radiation.

结果产生一种带辐射的物质流体。

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

在天文学中，物质分为两类：暗物质和。

Baryonic matter, which makes up all matter you've ever seen, is affected by both gravity and pressure.

物质构成了你所见过的所有物质，它同时受到力和压力的影响。

But the closer these baryonic particles get, the hotter the fluid becomes, pushing photons to ping around with incredible force.

但当这些此靠近时，流体就变得越热，从而以不可思议的力量推动光四处运动。

We expect the universe to be made up of 5 percent baryonic matter.

我们预计宇宙由 5% 的物质组成。

We’ve observed some heavier baryons before.

我们之前观察过一些更的。

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

三个夸克结合形成一个，就像质或中一样。

So where is the other half of the baryons?

那么另一半在哪里呢？

So in the late 1990s scientists went looking for all this baryonic matter.

所以在 20 世纪 90 年代后期，科学家们开始寻找所有这些物质。

And as the two giants struggle, they heave this fluid back and forth — creating massive waves called baryonic acoustic oscillations.

当这两个巨人搏斗时，它们揉捏着这流体——产生名为声学振荡的巨大波纹。

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预算中，使我们几乎达到 50%。

And this is the first time scientists have confidently observed a baryon containing two heavier flavors of quark.

这科学家们第一次有信心地观察到含有两种较夸克的。

The Standard Model predicts the existence of these baryons, so they weren’t, like, a huge surprise.

标准模型预测了这些的存在，所以它们并不像一个巨大的惊喜。

No, that's only like 10 or 20 percent of all the baryonic matter.

不， 那只所有物质的 10% 或 20%。

Moving at almost two thirds the speed of light these BAOs ripple across space, impacting the universe on the biggest scale imaginable.

以近三分之二的光速移动，这些声学振荡在太空中传递，对宇宙产生着最为巨大的影响。

For example, scientists at Fermilab thought they found a double-charm baryon way back in 2002.

例如，费米实验室的科学家认为他们早在 2002 年就发现了双魅力。