Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:meson
|
| gptkbp:antiparticle |
gptkb:B_meson
|
| gptkbp:containsQuark |
gptkb:down_quark
gptkb:strange_quark gptkb:up_quark gptkb:anti-bottom_quark |
| gptkbp:decaysTo |
gptkb:weak_interaction
|
| gptkbp:discoveredIn |
1983
|
| gptkbp:hasBottomness |
+1
|
| gptkbp:hasCharm |
0
|
| gptkbp:hasIsospin |
varies (depends on type)
|
| gptkbp:hasLifetime |
~1.5 picoseconds (varies by type)
|
| gptkbp:hasParity |
-1
|
| gptkbp:hasStrangeness |
varies (depends on type)
|
| gptkbp:isSubatomicParticle |
true
|
| gptkbp:range |
varies (depends on type)
|
| gptkbp:spin |
0
|
| gptkbp:studiedIn |
particle physics
|
| gptkbp:subjectOf |
CP violation studies
|
| gptkbp:symbol |
B̅
|
| gptkbp:bfsParent |
gptkb:B_meson
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
anti-B meson
|