Astrophysics (index)about

Stellar Population

(grouping of stars according to metallicity)

A Stellar Population is a grouping of Milky Way stars based upon their Metallicity:

These show a qualitative Age-Metallicity Relation (AMR). A quantitative relation has been theorized, i.e., that ages could be derived from observed metallicity, but I believe this is not currently considered reliable.


(metallicity,chemistry,Z,measure)
http://en.wikipedia.org/wiki/Stellar_population

Referenced by:
Epoch of Reionization (EOR)
Metallicity (Z)
Stellar Population Synthesis (SPS)
Stellar Population Synthesis Code

index