Standard Model

#Physics

Model

Spin Summaries

| Particle | Fermion | Boson |
| -------- | --------------------------------------- | ------- |
| Mass | Has mass | No mass |
| Spin | $\frac{1}{2} + k, k \in \mathbb{N}^+: \frac{1}{2}, \frac{3}{2}, \frac{5}{2}, \ldots$ | $k, k \in \mathbb{Z} - \mathbb{Z}^-:0, 1, 2, \ldots$ | |