| name | image | status | statistics | Color charge | date discovered | date theorized | Electric charge (e) | generation | Antiparticle | Theorized | mass (GeV/c2) | Meanlifetime (h) | Spin | symbol | Interaction | family |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Eta and eta prime mesons | Bosonic | Yes | 1961 | Eta and eta prime mesons | 1 | 0 | ?, ?'' | Alpha particle, Antimuón, Antineutron, Ω-Meson | Boson | |||||||
| Gluon |  | Bosonic | Yes | 1979 | 1962 | 0 | Gluon | Murray Gell-Mann | 0 | 1 | g | Antineutron, Ω-Meson | Boson | |||
| Graviton | Theoretical | Bosonic | Yes | After circa 1930 | 0 | Graviton | 0 | 3,942,000,099,328 | 2 | G[1] | Antineutron | Boson | ||||
| Higgs boson |  | Partially confirmed | Bosonic | Yes | 04/07/2012 | 0 | Higgs boson | Robert Brout | 125 | 0 | H0 | Alpha particle, Antineutron, Ω-Meson | Boson | |||
| Meson | Bosonic | Yes | 1947 | 1935 | -1 | Meson | Hideki Yukawa | 0 | Alpha particle, Antimuón, Antineutron, Ω-Meson |