Level (N) | Symbol | Combination | S | B | I | I3 | Q |
0 | p(proton) | u(1) u(1) d(1) |
| 1 |
|
|
|
n(neutron) | u(1) d(1) d(1) |
| 1 |
|
| 0 | |
1 | u(1) | u(2) u(2) d(2) |
|
|
|
|
|
d(1) | u(2) d(2) d(2) |
|
|
|
|
| |
… | u(N) | u(N + 1) u(N + 1) d(N + 1) |
|
|
|
|
|
N | d(N) | u(N + 1) d(N + 1) d(N + 1) |
|
|
|
|
|
… | u(∞) | Structure-less |
| 0 |
|
|
|
∞ |
| Structure-less |
| 0 |
|
|
|