| vrsta in ime delca | znak | mirovna masa | kvantna števila | razpadni čas | ||||||||
| [MeV/c2] | ||||||||||||
| B | Q | I | I3 | J | P | Y | S | C | [s] | |||
| kvarki | ||||||||||||
| up | u | 5,1 | 1/3 | 2/3 | 1/2 | 1/2 | ±1/2 | 1/3 | 0 | 0 | ? | |
| antiup | ū | 5,1 | –1/3 | –2/3 | 1/2 | –1/2 | ±1/2 | –1/3 | 0 | 0 | ? | |
| down | d | 8,9 | 1/3 | –1/3 | 1/2 | –1/2 | ±1/2 | 1/3 | 0 | 0 | ? | |
| antidown | d̄ | 8,9 | –1/3 | 1/3 | 1/2 | 1/2 | ±1/2 | –1/3 | 0 | 0 | ? | |
| charm | c | 1350 | 1/3 | 2/3 | 0 | 0 | ±1/2 | 1/3 | 0 | 1 | ? | |
| anticharm | c̄ | 1350 | –1/3 | –2/3 | 0 | 0 | ±1/2 | –1/3 | 0 | –1 | ? | |
| strange | s | 175 | 1/3 | –1/3 | 0 | 0 | ±1/2 | –2/3 | –1 | 0 | ? | |
| antistrange | s̄ | 175 | –1/3 | 1/3 | 0 | 0 | ±1/2 | 2/3 | 1 | 0 | ? | |
| top | t | 175.000 | 1/3 | 2/3 | 0 | 0 | ±1/2 | ? | 0 | 0 | ? | |
| antitop | t̄ | 175.000 | –1/3 | –2/3 | 0 | 0 | ±1/2 | ? | 0 | 0 | ? | |
| bottom | b | 5300 | 1/3 | –1/3 | 0 | 0 | ±1/2 | ? | 0 | 0 | ? | |
| antibottom | b̄ | 5300 | –1/3 | 1/3 | 0 | 0 | ±1/2 | ? | 0 | 0 | ? | |
| leptoni | ||||||||||||
| e-nevtrino | νe | 0 | 0 | 0 | 0 | 0 | 1/2 | 0 | 0 | 0 | 0 | stabilen |
| µ-nevtrino | νm | 0 | 0 | 0 | 0 | 0 | 1/2 | 0 | 0 | 0 | 0 | stabilen |
| τ-nevtrino | νt | 0 | 0 | 0 | 0 | 0 | 1/2 | ? | 0 | 0 | 0 | ? |
| elektron | e– | 0,511 | 0 | –1 | 0 | 0 | 1/2 | + | 0 | 0 | 0 | stabilen |
| mion | µ– | 105,66 | 0 | –1 | 0 | 0 | 1/2 | + | 0 | 0 | 0 | 2,18 · 10–6 |
| tauon | τ– | 1784 | 0 | –1 | 0 | 0 | 1/2 | ? | 0 | 0 | 0 | 5 · 10–13 |
| mezoni | ||||||||||||
| pioni | π– | 139,6 | 0 | –1 | 1 | –1 | 0 | – | 0 | 0 | 0 | 2,6 · 10–8 |
| π+ | 139,6 | 0 | 1 | 1 | 1 | 0 | – | 0 | 0 | 0 | 2,6 · 10–8 | |
| πo | 135,0 | 0 | 0 | 1 | 0 | 0 | – | 0 | 0 | 0 | 0,8 · 10–16 | |
| kaoni | K– | 493,7 | 0 | –1 | 1/2 | 1/2 | 0 | – | –1 | –1 | 0 | 1,24 · 10–8 |
| K+ | 493,7 | 0 | 1 | 1/2 | 1/2 | 0 | – | 1 | 1 | 0 | 1,24 · 10–8 | |
| Kos | 497,7 | 0 | 0 | 1/2 | –1/2 | 0 | – | 1 | 1 | 0 | 0,89 · 10–10 | |
| KoL | 497,7 | 0 | 0 | 1/2 | –1/2 | 0 | – | 1 | 1 | 0 | 5,18 · 10–8 | |
| eta | ηo | 548,8 | 0 | 0 | 0 | 0 | 0 | – | 0 | 0 | 0 | 2,5 · 10–19 |
| D-mezoni | D+ | 1869,4 | 0 | 1 | 1/2 | 1/2 | 0 | + | 0 | 0 | 1 | 9 · 10–13 |
| D– | 1869,4 | 0 | –1 | 1/2 | –1/2 | 0 | – | 0 | 0 | –1 | 9 · 10–13 | |
| Do | 1864,7 | 0 | 0 | 1/2 | –1/2 | 0 | – | 0 | 0 | 1 | 5 · 10–13 | |
| barioni | ||||||||||||
| proton | p | 938,26 | 1 | 1 | 1/2 | 1/2 | 1/2 | + | 1 | 0 | 0 | stabilen ? |
| nevtron | n | 939,55 | 1 | 0 | 1/2 | –1/2 | 1/2 | + | 1 | 0 | 0 | 932 |
| lambda | Λo | 1115,6 | 1 | 0 | 0 | 0 | 1/2 | + | 0 | –1 | 0 | 2,63 · 10–10 |
| sigma | Σ+ | 1189,4 | 1 | 1 | 1 | 1 | 1/2 | – | 0 | –1 | 0 | 0,8 · 10–10 |
| Σo | 1192,5 | 1 | 0 | 1 | 0 | 1/2 | + | 0 | –1 | 0 | 5,8 · 10–20 | |
| Σ– | 1197,3 | 1 | –1 | 1 | –1 | 1/2 | + | 0 | –1 | 0 | 1,5 · 10–10 | |
| zeta | Ζo | 1314,9 | 1 | 0 | 1/2 | 1/2 | 1/2 | + | –1 | –2 | 0 | 2,9 · 10–10 |
| Ζ– | 1321,3 | 1 | –1 | 1/2 | –1/2 | 1/2 | + | –1 | –2 | 0 | 1,6 · 10–10 | |
| omega | Ω– | 1672,5 | 1 | –1 | 0 | 0 | 3/2 | + | –2 | –3 | 0 | 0,8 · 10–10 |
| lambda-C | Λ+c | 2282,1 | 1 | 1 | 0 | 0 | 1/2 | + | 1 | 0 | 1 | ? |
| leptoni | ||
| družina 1 | u (up) | νe |
| d (down) | e– | |
| družina 2 | c (charm) | νm |
| s (strange) | µ– | |
| družina 3 | t (top) | νt |
| b (bottom) | τ– | |