Statements (31)
Predicate | Object |
---|---|
gptkbp:instanceOf |
Particle
meson |
gptkbp:antiparticle |
gptkb:antikaon
|
gptkbp:containsQuarks |
gptkb:down_quark
gptkb:strange_quark gptkb:up_quark gptkb:anti-down_quark gptkb:anti-strange_quark gptkb:anti-up_quark |
gptkbp:discoveredBy |
gptkb:Rochester_and_Butler
|
gptkbp:discoveredIn |
1947
|
https://www.w3.org/2000/01/rdf-schema#label |
kaons
|
gptkbp:lifespan |
~1.24×10⁻⁸ s (K+)
~5.1×10⁻⁸ s (K0 long) ~8.95×10⁻¹¹ s (K0 short) |
gptkbp:mass |
~494 MeV/c²
|
gptkbp:mode |
gptkb:muon
neutrino pion |
gptkbp:namedAfter |
the letter K
|
gptkbp:participatedIn |
gptkb:weak_interaction
electromagnetic interaction strong interaction |
gptkbp:range |
+1
0 -1 |
gptkbp:relatedTo |
CP violation
strangeness |
gptkbp:symbol |
K
|
gptkbp:bfsParent |
gptkb:Bose-Einstein_statistics
|
gptkbp:bfsLayer |
5
|