21 citations · 33 across the 3 of their papers we have counts for
4 papers · 1 filter
IAU Symposium 241 - Stellar Populations as Building Blocks of Galaxies
A. Vazdekis, R. F. Peletier
Stellar populations, building blocks of galaxies, are direct tracers of the star formation history, the chemical enrichment and the assembly of galaxies in the Universe. They therf…
Chemical clocks for early-type galaxies
C. Carretero, A. Vazdekis, J. E. Beckman +1
We present a detailed stellar population analysis of 27 massive elliptical galaxies within 4 very rich clusters at redshift z~0.2. We obtained accurate estimates of the mean lumino…
Stellar populations of massive elliptical galaxies in very rich clusters
C. Carretero, A. Vazdekis, J. E. Beckman +1
We present a detailed stellar population analysis of 27 massive elliptical galaxies within 4 very rich clusters at redshift z~0.2: A115, A655, A963 and A2111. Using the new, high-r…
47 Tuc: The Spectroscopic Versus CMD Age Discrepancy
Alexandre Vazdekis, Maurizio Salaris, Nobuo Arimoto +1
We investigate current problems in obtaining reliable ages for old stellar systems based on stellar population synthesis modelling of their integrated spectra. In particular, we ad…