| PDG encoding | 211 |
| Type | meson |
| Mass | 1.3957010e-01 [GeV/c2] |
| Width | 2.5284000e-17 [GeV/c2] |
| I JPC | 1 0- |
| Charge | 1.0000000e+00 |
| Magnetic Moment | not defined |
| Life Time | 2.6033000e-08[sec] |
| flavour | quark | anti-quark |
| d | 0 | 1 |
| u | 1 | 0 |
| s | 0 | 0 |
| c | 0 | 0 |
| b | 0 | 0 |
| t | 0 | 0 |
| BR | kinematics | ||
| 1.0000000e+00 | Phase Space | mu+ | nu_mu |