Anyone know what happens to baryons?

有道重子会怎么样吗？

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

结果是产生一种带辐射重子物质流体。

Unlike baryonic matter, dark matter is invisible.

与重子物质不同，暗物质是看不到。

What we observe is the baryons, the regular stuff.

我们观测到是重子即常规物质。

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

“是，‘重子’是‘普通物质’洋气说法。”

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

在天文学中，物质分为两类：暗物质和重子。

Now, does anyone know what happens to quarks when we combine them to make mesons and baryons?

有道当我们把夸克组合成介子和重子时会发生什么吗？

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

重子物质构成了你所所有物质，它同时受到重力和压力影响。

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

我们预计宇宙由 5% 重子物质组成。

We’ve observed some heavier baryons before.

我们之前观察一些更重重子。

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

但当这些重子粒子彼此靠近时，流体就会变得越热，从而以不可思议力量推动光子四处运动。

So where is the other half of the baryons?

那么另一半重子在哪里呢？

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重子物质。

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

例如，费米实验室科学家认为他们早在 2002 年就发现了双重魅力重子。

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

当这两个巨搏斗时，它们揉捏着这流体——产生名为重子声学振荡巨大波纹。

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重子预算中，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.

这是科学家们第一次有信心地观察到含有两种较重夸克重子。

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重子存在，所以它们并不像一个巨大惊喜。

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

三个夸克结合形成一个重子，就像质子或中子一样。

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

不， 那只是所有重子物质 10% 或 20%。