Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
particle physics term
|
| gptkbp:antiparticle |
gptkb:K-long
|
| gptkbp:baryonNumber |
0
|
| gptkbp:composition |
gptkb:strange_quark
down antiquark |
| gptkbp:CP_eigenstate |
-1
|
| gptkbp:discoveredBy |
1956
L. M. Lederman M. Weinrich R. L. Garwin |
| gptkbp:fullName |
long-lived neutral kaon
|
| https://www.w3.org/2000/01/rdf-schema#label |
K-long
|
| gptkbp:isomerOf |
kaon
|
| gptkbp:lifespan |
5.1×10^-8 s
|
| gptkbp:mass |
497.611 MeV/c^2
|
| gptkbp:mode |
gptkb:muon
electron pion |
| gptkbp:par |
-1
|
| gptkbp:partOf |
kaon system
|
| gptkbp:range |
0
|
| gptkbp:relatedTo |
gptkb:K-short
|
| gptkbp:spin |
0
|
| gptkbp:strangeness |
-1
|
| gptkbp:symbol |
K_L
|
| gptkbp:bfsParent |
gptkb:K0
|
| gptkbp:bfsLayer |
7
|