Random triples
| Subject | Object |
|---|---|
| gptkb:Neutrinos | Evidence for physics beyond Standard Model |
| gptkb:Boson | Force carrier |
| gptkb:protons | mediates nuclear forces |
| gptkb:bosons | force carrier |
| gptkb:Fermion | Constituent of matter |
| gptkb:Pion | mediator of strong nuclear force (Yukawa theory) |
| gptkb:Higgs_boson | gives mass to other elementary particles |
| gptkb:Proton | Carrier of positive charge in nucleus |