Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:Dragon
Fermion Particle |
| gptkbp:antiparticle |
Anti-down quark
|
| gptkbp:color |
Yes
|
| gptkbp:communicatesVia |
gptkb:Electromagnetic_interaction
gptkb:Gravitational_interaction gptkb:Strong_interaction gptkb:Weak_interaction |
| gptkbp:discoveredBy |
gptkb:SLAC_National_Accelerator_Laboratory
|
| gptkbp:discoveredIn |
1968
|
| gptkbp:generation |
First generation
|
| https://www.w3.org/2000/01/rdf-schema#label |
Down quark
|
| gptkbp:isFundamental |
Yes
|
| gptkbp:mass |
~4.7 MeV/c^2
|
| gptkbp:partOf |
gptkb:Neutron
gptkb:Proton |
| gptkbp:range |
-1/3 e
|
| gptkbp:spin |
1/2
|
| gptkbp:standardModelParticle |
Yes
|
| gptkbp:symbol |
d
|
| gptkbp:bfsParent |
gptkb:Dragon
|
| gptkbp:bfsLayer |
4
|