Bd | Md | GeV (calculated) | Gauge boson | Interaction |
B5 | Meα | 3.7 × 10−6 | A = photon | Electromagnetic |
B6 | Me/α | 7 × 10−2 (70.02 MeV) | g* = basic gluon | Strong |
B7 |
| 91.1876 (given) |
| weak (left) |
B8 | M7/α2 = MZ/α2 | 1.71 × 106 | XR | CP (right) nonconservation |
B9 | M8/α2 = MZ/α4 | 3.22 × 1010 | XL | CP (left) nonconservation |
B10 | M9/α2 = MZ/α6 | 6.04 × 1014 |
| weak (right) |
B11 | M10/α2 = MZ/α8 | 1.13 × 1019 | G | Gravity |