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In annihilation between electron and positron, you should get nothing in your hand. Instead of that you get a pair of photons. The question is that why should you get the pair of photons. So this is not complete annihilation. The answer is simple to this question. When you bring the electron and positron slowly to each other, they will annihilate to each other and will not produce the photons also. But when the particles come with high speed, they carry the energy and have momentum. This energy is converted into photons of different wave length and the electron and positron disappear or get completely annihilated. When you have heavy particles like protons and anti-protons or neutrons and anti-neutrons strike to each other, you get much larger amount of energy that is left. Because they are brought to each other at high speed, they have high momentum and so carry the large amount of energy. This energy is liberated after the annihilation. When enough quantum of energy is there, you have production of electrons, positrons and neutrinos get generated. The rest of the energy is left in the form of photons. When larger molecules of matter and antimatter will collide with each other, you may get smaller molecules of matter and antimatter in your hand.
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What is the end product of matter-antimatter annihilation?
The end product of matter-antimatter annihilation is energy in the form of photons (light particles) or other subatomic particles.
Is electrons light?
No, electrons are subatomic particles with a negative charge. Light, on the other hand, consists of photons which are massless particles that carry energy and electromagnetic force.
Does annihilation of anti matter release any photons?
Yes, when antimatter particles come into contact with ordinary matter particles, they annihilate each other and release high-energy photons, usually in the form of gamma rays. This process follows Einstein's famous equation, E=mc^2, where the mass of the particles is converted into energy in the form of photons.
Are photons positively charged particles?
No, photons are not positively charged particles. They are neutral particles that make up light and other forms of electromagnetic radiation.
What happens when photons collide with each other or with other particles?
When photons collide with each other or with other particles, they can either scatter off each other, be absorbed by the particles, or create new particles through processes like pair production.
What is the end product of matter-antimatter annihilation?
The end product of matter-antimatter annihilation is energy in the form of photons (light particles) or other subatomic particles.
Is electrons light?
No, electrons are subatomic particles with a negative charge. Light, on the other hand, consists of photons which are massless particles that carry energy and electromagnetic force.
Does annihilation of anti matter release any photons?
Yes, when antimatter particles come into contact with ordinary matter particles, they annihilate each other and release high-energy photons, usually in the form of gamma rays. This process follows Einstein's famous equation, E=mc^2, where the mass of the particles is converted into energy in the form of photons.
What are considered to be sumbatomic particles?
Subatomic particles are particles that are smaller than an atom. Examples of subatomic particles include protons, neutrons, and electrons, which are the building blocks of atoms. Other subatomic particles include quarks, leptons, and bosons.
Are photons positively charged particles?
No, photons are not positively charged particles. They are neutral particles that make up light and other forms of electromagnetic radiation.
What happens when photons collide with each other or with other particles?
When photons collide with each other or with other particles, they can either scatter off each other, be absorbed by the particles, or create new particles through processes like pair production.
What are bigger than Subatomic particles?
Other elementary particles which are not parts of the atom.
What is A particle not made up of other particles?
subatomic particleIn physics or chemistry, subatomic particles are the small particles composing nucleons and atoms. There are two types of subatomic particles: elementary particles, which are not made of other particles, and composite particles.
The collision of one electron and one positron produces one or two photons?
This supposition is not true. Mutual annihilation, which occurs when a positron combines with an electron, will result in the conversion of all of the mass of both particles into energy. And this will result in the formation of two photons. The production of the photon pair is the result of conservation laws, and the two photons leave the event in opposite directions. Use the related link below to learn more.
What is the role of exchange particles in the interaction between subatomic particles?
Exchange particles play a crucial role in the interaction between subatomic particles by mediating the forces between them. These particles are exchanged between particles to transmit the forces that attract or repel them, such as the electromagnetic force or the weak nuclear force. By exchanging these particles, subatomic particles can interact with each other and influence each other's behavior.
What are difference between subatomic particles and elementary particles?
Elementary (fundamental) particles have not components; other particles (as protons and neutrons) are composed from other particles.
How does pair production differ from pair annihilation in the context of particle physics?
Pair production and pair annihilation are processes that involve the creation and destruction of particle-antiparticle pairs in particle physics. Pair production occurs when a high-energy photon interacts with a nucleus and produces a particle-antiparticle pair, such as an electron and a positron. This process requires energy to create the particles. On the other hand, pair annihilation is the process where a particle and its corresponding antiparticle collide and annihilate each other, resulting in the production of high-energy photons. This process releases energy in the form of photons. In summary, pair production creates particle-antiparticle pairs from energy, while pair annihilation involves the destruction of particle-antiparticle pairs to release energy in the form of photons.
