Hyperon List of hyperons Hyperons

| Particle | Symbol | Makeup | Rest_mass_MeV_c_2 | Isospin_I | Spin_Parity_J_P | Commonly_decays_to |
|---|---|---|---|---|---|---|
| Lambda | Λ 0 | u d s | 1 115.683(6) | 0 | 1⁄2 + | p + + π − or n 0 + π 0 |
| Sigma | Σ + | u u s | 1189.37(0.7) | 1 | 1⁄2 + | p + + π 0 or n 0 + π + |
| Sigma | Σ 0 | u d s | 1192.642(24) | 1 | 1⁄2 + | Λ 0 + γ |
| Sigma | Σ − | d d s | 1197.449(30) | 1 | 1⁄2 + | n 0 + π − |
| Sigma resonance | Σ ∗+ (1385) | u u s | 1382.8(4) | 1 | 3⁄2 + | Λ + π or Σ + π |