Seznam mezonov
V spodnjem seznamu mezonov so prikazane značilnosti nekaterih mezonov.
| skupina | oznaka | antidelec | kvarki | spin | masa (MeV/c²) |
S | C | B | srednji življenjski čas (s) |
|---|---|---|---|---|---|---|---|---|---|
| pion | π+ | π– | ud̄ | 0 | 139,6 | 0 | 0 | 0 | 2,60×10-8 |
| π– | π+ | ūd | 0 | 139,6 | 0 | 0 | 0 | 2,60×10-8 | |
| π0 | sam sebi | (uū + dd̄)/√2[1] | 0 | 135,0 | 0 | 0 | 0 | 0,83×10-16 | |
| kaon | K+ | K– | us̄ | 0 | 493,7 | +1 | 0 | 0 | 1,24×10-8 |
| K– | K+ | ūs | 0 | 493,7 | -1 | 0 | 0 | 1,24×10-8 | |
| K0 | K̄0 | ds̄ | 0 | 497,7 | +1 | 0 | 0 | — [2] | |
| KS0 | KS0 | (ds̄ - sd̄)/√2[1] | 0 | 497,7 | — [3] | 0 | 0 | 0,89×10-10 | |
| KL0 | KL0 | (ds̄ + sd̄)/√2[1] | 0 | 497,7 | —[3] | 0 | 0 | 5,2×10-8 | |
| η | η0 | sam sebi | (uū + dd̄ - 2ss̄)/√6[1] | 0 | 548,8 | 0 | 0 | 0 | < 10-18 |
| ρ | ρ+ | ρ– | ud̄ | 1 | 770 | 0 | 0 | 0 | 0,4×10-23 |
| ρ– | ρ+ | ūd | 1 | 770 | 0 | 0 | 0 | 0,4×10-23 | |
| ρ0 | sam sebi | (ūu-dd̄)/√2[1] | 1 | 770 | 0 | 0 | 0 | 0,4×10-23 | |
| φ | φ | sam sebi | ss̄ | 1 | 1 020 | 0 | 0 | 0 | 20×10-23 |
| D | D+ | D– | cd̄ | 0 | 1 869,4 | 0 | +1 | 0 | 10,6×10-13 |
| D– | D+ | c̄d | 0 | 1 869,4 | 0 | -1 | 0 | 10,6×10-13 | |
| D0 | D̄0 | cū | 0 | 1 864,6 | 0 | +1 | 0 | 4,2×10-13 | |
| D̄0 | D0 | c̄u | 0 | 1 864,6 | 0 | -1 | 0 | 4,2×10-13 | |
| DS+ | DS– | cs̄ | 0 | 1 969 | +1 | +1 | 0 | 4,7×10-13 | |
| DS– | DS+ | c̄s | 0 | 1 969 | -1 | -1 | 0 | 4,7×10-13 | |
| J/Ψ | J/ψ | sam sebi | cc̄ | 1 | 3 096,9 | 0 | 0 | 0 | 0,8×10-20 |
| B | B+ | B– | ub̄ | 0 | 5 279 | 0 | 0 | +1 | 1,5×10-12 |
| B– | B+ | ūb | 0 | 5 279 | 0 | 0 | -1 | 1,5×10-12 | |
| B0 | B0 | db̄ | 0 | 5 279 | 0 | 0 | +1 | 1,5×10-12 | |
| Υ | Y | sam sebi | bb̄ | 1 | 9 460,4 | 0 | 0 | 0 | 1,3×10-20 |