Wikidata

(Q424134)

English

ω-meson

flavorless vector meson formed from a superposition of an up quark–antiquark and a down quark–antiquark pair

  • omega meson
  • w-meson
In more languages

Statements

subclass of
vector meson
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mass
782.66±0.13 megaelectronvolt per speed of light squared
1 reference
imported from Wikimedia project
English Wikipedia
time of discovery or invention
1961
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parity quantum number
−1
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spin quantum number
1
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isospin z-component
unknown value
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decays to
pion
decay mode
unknown value
proportion
0.892±0.007
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gamma ray
decay mode
unknown value
proportion
0.0834±0.0026
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π⁺
decay mode
unknown value
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π⁻
decay mode
unknown value
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π⁰
decay mode
unknown value
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half-life
75.8±1.1 yoctosecond
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antiparticle
ω-meson
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interaction
gravity
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strong interaction
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weak interaction
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defining formula
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Monte Carlo Particle Number
223
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has part(s)
up quark
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up antiquark
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down quark
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down antiquark
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different from
Ω-
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W boson
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Identifiers

Freebase ID
/m/0nbhwm8
0 references
nLab ID
ω-meson
0 references
 
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