Difference between revisions of "Muon"
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===About Muons=== | ===About Muons=== | ||
: '''Muons''' are [[Fundamental Particle|fundamental particles]] as they are not made of any smaller [[particle]]s. | : '''Muons''' are [[Fundamental Particle|fundamental particles]] as they are not made of any smaller [[particle]]s. | ||
− | : '''Muons''' have a very short [[Half Life|half life]] and will [[Radioactive Decay|decay]] into an [[electron]], a [[muon-neutrino]] and an [[antielectron-neutrino]]. | + | : '''Muons''' may be produced in the [[Radioactive Decay|decay]] of [[π-meson]]s, also producing an [[antimuon-neutrino]], [[Conservation of Lepton Number|conserving lepton number]]. |
+ | : '''Muons''' have a very short [[Half Life|half life]] and will [[Radioactive Decay|decay]] into an [[electron]], a [[muon-neutrino]] and an [[antielectron-neutrino]], [[Conservation of Lepton Number|conserving lepton number]] and [[Neutrino Flavour|flavour]]. | ||
: '''Muons''' are affected by the: | : '''Muons''' are affected by the: | ||
:*[[Weak Nuclear Interaction]] | :*[[Weak Nuclear Interaction]] |
Latest revision as of 18:32, 18 July 2019
Key Stage 5
Meaning
A muon (μ) is a type of lepton with a mass 206 times that of an electron and a charge of -1.60x10-19 Coulombs (the same as an electron).
About Muons
- Muons are fundamental particles as they are not made of any smaller particles.
- Muons may be produced in the decay of π-mesons, also producing an antimuon-neutrino, conserving lepton number.
- Muons have a very short half life and will decay into an electron, a muon-neutrino and an antielectron-neutrino, conserving lepton number and flavour.
- Muons are affected by the:
Lepton | Charge/e | Strangeness | Baryon Number | Lepton Number |
\(Q=-1\) | \(S=0\) | \(B=0\) | \(L=+1\) | |
\(Q=0\) | \(S=0\) | \(B=0\) | \(L=+1\) | |
\(Q=+1\) | \(S=0\) | \(B=0\) | \(L=-1\) | |
\(Q=0\) | \(S=0\) | \(B=0\) | \(L=-1\) |