What is the only fermion that may not have an antiparticle?

唯一一个可能没有子费密子是什么？

After all, when an antiparticle meets a particle, a so-called annihilation occurs.

毕竟，当子子时，就会发生所谓湮灭。

A little later, for every 1 billion particles and antiparticles, there was one extra particle.

不久之后，每十亿个子和子，就有一个额外子。

The first antiparticle was discovered by American physicist Carl Anderson in 1932.

第一个子是美国理学家卡尔·安德森在1932年发现。

Later, thanks to advanced technologies, physicists were able to obtain not just antiparticles, but whole anti-atoms, anti helium, and antihydrogen.

后来，由于先进技术，理学家不仅能得子，而且能得整个原子、氦和氢。

It's just one way of understanding how particles of matter may be similar to and different from their antiparticles.

这仅是从一方面来了解子和与它们异同。

A particle has the same mass as its corresponding antiparticle but opposite charge.

子与其相应子具有相同量，但电荷相。

And observing how they are like and unlike their antiparticles could help us understand the very nature of the universe.

可以观测它们与对应异同，这可以帮助我们了解宇宙本。

) There could be whole antiworlds and antipeople made out of antiparticles.

) 可能存在由子构成整个世界和人。

Each time scientists create or destroy a new particle, an antiparticle is born or dies accordingly.

每次科学家创造或摧毁一个新子，子就会相应地产生或消亡。

The reason is that the laws of physics are not quite the same for particles and antiparticles.

原因是子和子理定律并不完全相同。

Quantum fluctuations in empty space are constantly creating pairs of particles and antiparticles, only for them to be annihilated an instant later.

空间中量子涨落在无时无刻地创造一对子和子，只为了在瞬间之后相互湮灭。

P, and T. The symmetry C means that the laws are the same for particles and antiparticles.

P 和 T。对称性 C 意味着子和子定律相同。

And I've seen this one in anti-clockwise All right, so antiparticles are those that are against particles.

我看过这个逆时针 好吧，所以子是那些对子。

Even if we learn how to safely approach antiparticles, we'll need to find a way to travel far back into the past.

即使我们学会了如何安全地接近子，我们也需要找一种方法回遥远过去。

And the mass of a particle is the same as its corresponding antiparticle, so throwing an anti-moon has the same effect as throwing a moon.

而且子量与其对应子量相同，因此扔出月亮与扔出月亮效果是一样。

Scientists use special electromagnetic traps called the quadrupole-loffe configuration which for a short time prevents particles and antiparticles from coming into contact with and annihilating each other.

科学家们使用了一种特殊电磁陷阱，叫做四极 loffe 配置，它能在短时间内防止子和子相互接触和湮灭。

Whatever look all that's required for the creation of matter is an imbalance of particles and antiparticles at least that's what the math says math schmath.

无论看起来如何，创造所需要都是子和子不平衡，至少这就是数学上所说 math schmath。

By 2022, scientists plan to construct a portable trap for antiparticles and then drive the antimatter in a truck several hundred meters to another site for further experiments.

2022年，科学家们计划建造一个便携式子装置，然后用卡车把开几百米外另一个地点进行进一步实验。

At the blow of a cosmic whistle, every particle of matter with a particle of antimatter to its immediate right will merge with that antiparticle to —poof! — both annihilate.

在宇宙一声令下，每个子会与其右边子合并，噗！两者都湮灭。