Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
spectral line
|
| gptkbp:discoveredBy |
gptkb:Theodore_Lyman
|
| gptkbp:emissionType |
ultraviolet
|
| https://www.w3.org/2000/01/rdf-schema#label |
Lyman-alpha
|
| gptkbp:observedBy |
intergalactic medium
star-forming galaxies quasar spectra |
| gptkbp:partOf |
gptkb:Lyman_series
|
| gptkbp:powerSource |
10.2 eV
|
| gptkbp:studiedBy |
early universe
galaxy formation reionization epoch |
| gptkbp:symbol |
Ly-α
|
| gptkbp:transferredTo |
n=1
|
| gptkbp:transitionFrom |
n=2
|
| gptkbp:transitionOf |
hydrogen atom
|
| gptkbp:usedIn |
gptkb:astronomy
gptkb:cosmology astrophysics plasma diagnostics |
| gptkbp:wavelengthRange |
121.6 nm
|
| gptkbp:bfsParent |
gptkb:Lyman_series
|
| gptkbp:bfsLayer |
6
|