Random triples
| Subject | Object |
|---|---|
| gptkb:Charmonium | anti-charm quark |
| gptkb:Charmonium | charm quark |
| gptkb:J/ψ_particle | charm quark and charm antiquark |
| Subject | Object |
|---|---|
| gptkb:Charmonium | anti-charm quark |
| gptkb:Charmonium | charm quark |
| gptkb:J/ψ_particle | charm quark and charm antiquark |