Total Angular Momentum Quantum Number
GPTKB entity
Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Quantum Number
|
| gptkbp:appliesTo |
gptkb:Particles
gptkb:Atoms gptkb:Nuclei |
| gptkbp:combines |
Orbital angular momentum quantum number (L)
Spin quantum number (S) |
| gptkbp:describes |
Total angular momentum of a quantum system
|
| gptkbp:determines |
Degeneracy of energy levels
|
| https://www.w3.org/2000/01/rdf-schema#label |
Total Angular Momentum Quantum Number
|
| gptkbp:measures |
Dimensionless
|
| gptkbp:possibleValues |
Integer or half-integer values
J = L + S, L + S - 1, ..., |L - S| |
| gptkbp:quantizes |
Total angular momentum vector magnitude
Total angular momentum z-component |
| gptkbp:relatedTo |
Fine structure splitting
Magnetic quantum number (mJ) |
| gptkbp:symbol |
J
|
| gptkbp:usedIn |
gptkb:Spectroscopy
gptkb:Atomic_physics gptkb:Nuclear_physics gptkb:Particle_physics |
| gptkbp:bfsParent |
gptkb:Spin_Angular_Momentum
|
| gptkbp:bfsLayer |
7
|