Baryons | Mass (MeV) | Mesons | Mass (MeV) |
\( p,n \) | 938.926 | \( \pi \) | 138.03 |
\( \Lambda \) | 1116.0 | \( \eta \) | 548.8 |
\( \Sigma \) | 1197.3 | \( \sigma \) | \( \approx 550.0 \) |
\( \Delta \) | 1232.0 | \( \rho \) | 770 |
\( \omega \) | 782.6 | ||
\( \delta \) | 983.0 | ||
\( K \) | 495.8 | ||
\( K^{\star} \) | 895.0 |