A Photometric System for Metallicity Mapping in Galaxies

Bibcode
2001Ap&SS.276..915V
DOI
10.1023/A:1017585409743
Vansevičius, V.; Vazdekis, A.; Prada, F.
Referencia bibliográfica

Astrophysics and Space Science, v. 276, Issue 2/4, p. 915-920 (2001).

Fecha de publicación:
3
2001
Revista
Astrophysics and Space Science
Número de autores
3
Número de autores del IAC
0
Número de citas
2
Número de citas referidas
1
Descripción
A new photometric system suitable for deep, precise and quick metallicity mapping in galaxies is proposed. We find a linear correlation between our metallicity index and the Mg_2 index for stellar, globular-cluster, and early-type galaxy spectra, and model spectral energy distributions of the simple stellar populations.
Tipo
Sin árbitro

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