What happens when the electron and anti electron collide?

annihilation, in physics, reaction in which a particle and its antiparticle collide and disappear, releasing energy. The most common annihilation on Earth occurs between an electron and its antiparticle, a positron.

What happens when an electron and a positron annihilate each other?

In particle physics, annihilation is the process that occurs when a subatomic particle collides with its respective antiparticle to produce other particles, such as an electron colliding with a positron to produce two photons.

Why does annihilation produce two photons?

Annihilation occurs when a particle and a corresponding antiparticle meet and their mass is converted into radiation energy. Two photons are produced in the process (as a single photon only would take away momentum which isn’t allowed, as no outside forces act).

Why do antiparticles annihilate?

Of course there are many other changes. But this difference of charges creates the attraction of the particles. Because difference charges attract. Thats why matter and antimatter annihilate each other when they meet.

What happens when an electron and Antielectron or positron meet?

When an electron and positron (antielectron) collide at high energy, they can annihilate to produce charm quarks which then produce D+ and D- mesons. Frame 3: The electron and positron have annihilated into a photon, or a Z particle, both of which may be virtual force carrier particles.

What is created when a positron and an electron collide?

When a positron and an electron collide and annihilate each other, two photons of equal energy are produced.

Why don t protons and electrons annihilate?

Protons and electrons do not annihilate each other on contact because they are not each other’s opposite particles. They are entirely different from one another, and just happen to carry opposite electric charges.

Why does matter and anti matter annihilate?

Antimatter particles share the same mass as their matter counterparts, but qualities such as electric charge are opposite. Matter and antimatter particles are always produced as a pair and, if they come in contact, annihilate one another, leaving behind pure energy.

Why can’t electrons and protons annihilate with each other?

It’s because electrons and protons are different animals. An electron can annihilate with a positron (anti-electron) and a proton can annihilate with an anti-proton, but not with each other.

Can you destroy an electron with an electron and a proton?

Nope, no can do. It’s because electrons and protons are different animals. An electron can annihilate with a positron (anti-electron) and a proton can annihilate with an anti-proton, but not with each other.

Why can’t an electron stick to a proton?

If the electron started out far from the proton, its wave function consists almost entirely of unbound components with more energy than any bound state. Therefore it cannot stick to the proton (i.e. form a hydrogen atom) unless it dumps some energy.