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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.
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How does the process of electron-positron annihilation occur and what are the resulting products of this interaction?
During electron-positron annihilation, an electron and a positron collide and annihilate each other, producing two gamma-ray photons. This process follows the conservation of energy and momentum, resulting in the creation of high-energy photons.
What is an antielectron?
An antielectron, also known as a positron, is the antimatter counterpart of an electron. It has the same mass as an electron but carries a positive charge instead of a negative charge. When an antielectron and an electron meet, they annihilate each other, releasing energy in the form of photons.
What is the mass number of a positron?
The mass of a positron is approximately 9.1093826(16) × 10−31 kg. The positron and the electron are anti-particles of each other, and you can find out more about the positron at the Wikipedia article on that subject. A link to their post can be found below. There is also a link to a related question on the nature of the positron. That's down there, too.
What happens when two photons collide with each other?
When two photons collide with each other, they can either scatter off in different directions or combine to create new particles, such as an electron and a positron. This process is known as pair production.
What radiation is given off when a positron collides with an electron?
When electron-positron annihilation occurs, we see a pairof gamma rays produced. The radiation is roughly, f = 2 (me) c2/ h = 2 x .9-30 x 916 x 1.533 = 2.4320 = 243 exaHertz. Use the link below to the related question for some discussion on electron-positron annihilation.
How does the process of electron-positron annihilation occur and what are the resulting products of this interaction?
During electron-positron annihilation, an electron and a positron collide and annihilate each other, producing two gamma-ray photons. This process follows the conservation of energy and momentum, resulting in the creation of high-energy photons.
What would happen if a positron met an electron?
When a positron meets an electron, they annihilate or destroy each other.This phenomena is known as annihilation of matter. During this process two photons of gamma rays are produced that travel in opposite directions.Actually the mass of electron and positron has been converted into energy (gamma rays).
What is an antielectron?
An antielectron, also known as a positron, is the antimatter counterpart of an electron. It has the same mass as an electron but carries a positive charge instead of a negative charge. When an antielectron and an electron meet, they annihilate each other, releasing energy in the form of photons.
What is the mass number of a positron?
The mass of a positron is approximately 9.1093826(16) × 10−31 kg. The positron and the electron are anti-particles of each other, and you can find out more about the positron at the Wikipedia article on that subject. A link to their post can be found below. There is also a link to a related question on the nature of the positron. That's down there, too.
What happens when two photons collide with each other?
When two photons collide with each other, they can either scatter off in different directions or combine to create new particles, such as an electron and a positron. This process is known as pair production.
What radiation is given off when a positron collides with an electron?
When electron-positron annihilation occurs, we see a pairof gamma rays produced. The radiation is roughly, f = 2 (me) c2/ h = 2 x .9-30 x 916 x 1.533 = 2.4320 = 243 exaHertz. Use the link below to the related question for some discussion on electron-positron annihilation.
In high-energy physics what happens when two gamma ray photons meet?
When two gamma ray photons meet, they can undergo a process called pair production, where they can create an electron-positron pair. This process demonstrates that energy can be converted into matter.
Where do the electrons come from in proton proton chain reaction if hydrogen has only a proton in its atom?
when the 2 Hydrogen nuclei fuse, one of the protons is changed to a neutron via beta + decay, this produces an atom of Deuterium, a positron (beta + particle) and a neutrino. This positron will only travel a short distance before contacting an electron and annihilating each other to convert their masses and kinetic energies into the energy of the photons. The electron is most probably a free electron, as the high temperatures involved in Nuclear fusion would have provided enough energy to ionise electrons from their parent atom.
Does an electron-positron collision violate the law of conservation of matter?
No, electron-positron collision does not violate the law of the conservation of matter. Momentum and charge are also conserved. Electrons and positrons can collide in what are called scattering events, and they can do this without necessarily undergoing mutual annihilation. Because both these little critters can exist as a wave (particle-wave duality), their behavior can be fairly easily assessed using a "basic tool kit" to analyze electromagnetic wave interaction. But electrons and positrons can annihilate each other rather than scatter. Annihilation doesn't violate the law of conservation of matter, either. And there's a reason for that. The "old" idea of the conservation of matter was that matter could neither be created nor destroyed. But we now know that matter can be converted into energy. That's what happens in annihilation. The article in Wikipedia on the annihilation event touches on electron-positron collision. And there is an article on electromagnetic scattering as well. They aren't that difficult to understand, and the curious person will find links to those posts below.
Are photons difficult to detect?
Generally, photons are very easy to detect. Your eyes do a good job of detecting photons within a certain frequency band, as photons constitute light and other electromagnetic radiation. Individual photons are impossible to detect with modern technology.
What the difference between positive and negative electrons?
an electron always has a negative chargea positron is identical in all respects to an electron (sometimes it is called a "positive electron"), except it always has a positive charge and is antimatter (not matter)If an electron and a positron meet they will both cease to exist (annihilation) and gamma ray photons will be created.
How is the release of positrons connected to the formation of gamma rays?
Positrons are the antimatter counterpart of electrons. When a positron collides with an electron, they annihilate each other, producing gamma-ray photons. This process is a fundamental interaction governed by the laws of quantum mechanics.
