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What are muons?

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Anonymous

17y ago
Updated: 5/20/2024

The muon (from the letter mu (μ)--used to represent it) is an elementary particle with negative electric charge and a spin of 1/2. It has a mean lifetime of 2.2μs, longer than any other unstable lepton, meson, or baryon except for the neutron. Together with the electron, the tau, and the neutrinos, it is classified as a lepton. Like all fundamental particles, the muon has an antimatter partner of opposite charge but equal mass and spin: the antimuon, also called a positive muon. Muons are denoted by μ− and antimuons by μ+. For historical reasons, muons are sometimes referred to as mu mesons, even though they are not classified as mesons by modern particle physicists. Muons have a mass of 105.7 MeV/c2, which is 206.7 times the electron mass. Since their interactions are very similar to those of the electron, a muon can be thought of as a much heavier version of the electron. Due to their greater mass, muons do not emit as much bremsstrahlung radiation; consequently, they are highly penetrating, much more so than electrons. Muons have a life of about 2 nanoseconds.

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17y ago

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What are the differences between an electron, a muon, and a tau particle in terms of their properties and behavior?

Electrons, muons, and tau particles are all subatomic particles with different masses and charges. Electrons are the lightest and most common, carrying a negative charge. Muons are heavier than electrons and have a negative charge as well. Tau particles are the heaviest and also carry a negative charge. These particles interact differently with other particles and have different lifetimes before decaying.


A particle in a atom that has a negative charge is a?

Electrons and down quarks have negative charge, as do strange and bottom quarks, along with muons and taus.


MUON spin rotation and relaxation?

When muons are injected into a material, their spins can precess due to the magnetic field in the material, enabling studies of the material's magnetic properties. The spin relaxation time of muons provides information on the dynamics of the electronic and magnetic environments in the material, helping to understand phenomena like spin fluctuations, disorder, and relaxation mechanisms. Experimental techniques like muon spin rotation and relaxation spectroscopy are powerful tools in condensed matter physics research.


What do leptons do?

Leptons are a type of fundamental particle that make up matter. They do not experience strong nuclear force, but they do interact through weak nuclear force and electromagnetism. Leptons include particles like electrons, neutrinos, and muons.


Name the negative particles?

A negatively charged particle is called an electron. Positively chared are call protons. Neutron is neutrally charged. Electrons. protons. and neutrons are part of the atom.

Related Questions

How do isotopes gain stability?

Through neutron bombardment. Muons produce neutrons and isotopes can be naturally stabilized via muons


What are examples of hadrons?

Electrons, muons, and taus having negative charge and a distinct mass each .


How do pions decay into muons?

Negatively charged pions decay into muons and muon anti-neutrinos via the weak nuclear interaction. The probability of such a decay occurring is approximately 99.98%. Muons can also decay into electrons and electron anti-neutrinos, but the probability of such a thing occurring is only about 0.012% Positively charged mouns decay into anti-muons and muon neutrinos instead. Neutral pions decay into either two photons or a photon and one electron and one positron. One decay of a negatively charged pion produces one muon and one muon anti-neutrino.


What part do particles play in radiation?

Particle radiations: alpha particles, beta particles, positrons, neutrons, protons, muons, neutrinos, etc.


What are the smaller particles that make up muons?

A Muon is currently considered an 'elementary particle', it has no known components. If a Muon is made out of smaller particles, they are unknown.


The atomic subunit that has a negative charge is the?

Electrons and down quarks have negative charge, as do strange and bottom quarks, along with muons and taus.


What has the author Colm O'Sullivan written?

Colm O'Sullivan has written: 'Some properties of a neutral component of the cosmic radiation' -- subject(s): Cosmic rays, Muons, Spark chamber


What are the differences between an electron, a muon, and a tau particle in terms of their properties and behavior?

Electrons, muons, and tau particles are all subatomic particles with different masses and charges. Electrons are the lightest and most common, carrying a negative charge. Muons are heavier than electrons and have a negative charge as well. Tau particles are the heaviest and also carry a negative charge. These particles interact differently with other particles and have different lifetimes before decaying.


Which subatomic particles are found in the atom accept proton electron neutron?

In the nucleus you find protons and neutrons.


A particle in a atom that has a negative charge is a?

Electrons and down quarks have negative charge, as do strange and bottom quarks, along with muons and taus.


What is A tiny particle with a negative electrical charge it circles the nucleus and has one to two thousand times the mass of the electron?

The tiny particle you are referring to is a muon. Muons are similar to electrons but are much heavier, with a mass approximately 200 times that of an electron. They carry a negative electrical charge and can be found in cosmic rays or produced in particle accelerators. However, it's important to clarify that muons are not typically found circling a nucleus like electrons; instead, they are often involved in high-energy physics experiments.


What is the smallest particle known to man?

I believe that would be the electron. Edit by Ylesrinne Not quite. Electrons are made of quarks, which are smaller than electrons allong with muons, gloums, leptoms, femioms, tracheons, among others.