534 citations · 2.7k across the 37 of their papers we have counts for
8 papers · 1 filter
UV-extended E-MILES stellar population models: young components in massive early-type galaxies
A. Vazdekis, M. Koleva, E. Ricciardelli +2
We present UV-extended E-MILES stellar population synthesis models covering the spectral range 1680-50000A at moderately high resolution. We employ the NGSL space-based stellar lib…
Recovering star formation histories: Integrated-light analyses vs stellar colour-magnitude diagrams
T. Ruiz-Lara, I. Pérez, C. Gallart +12
Accurate star formation histories (SFHs) of galaxies are fundamental for understanding the build-up of their stellar content. However, the most accurate SFHs - those obtained from…
Single Stellar Populations in the Near-Infrared - I. Preparation of the IRTF spectral stellar library
S. Meneses-Goytia, R. F. Peletier, S. C. Trager +3
We present a detailed study of the stars of the IRTF spectral library to understand its full extent and reliability for use with Stellar Population (SP) modeling. The library consi…
Virgo cluster and field dwarf ellipticals in 3D: III. Spatially and temporally resolved stellar populations
Agnieszka Ryś, Mina Koleva, Jesús Falcón-Barroso +4
We present the stellar population analysis of a sample of 12 dwarf elliptical galaxies, observed with the SAURON integral field unit, using the full-spectrum fitting method. We sho…
Disk mass and disk heating in the spiral galaxy NGC 3223
G. Gentile, C. Tydtgat, M. Baes +6
We present the stellar and gaseous kinematics of an Sb galaxy, NGC 3223, with the aim of determining the vertical and radial stellar velocity dispersion as a function of radius, wh…
Numerical simulations of dwarf galaxy merger trees
Annelies Cloet-Osselaer, Sven De Rijcke, Bert Vandenbroucke +3
We investigate the evolution of dwarf galaxies using N -body/SPH simulations that incorporate their formation histories through merger trees constructed using the ex- tended Press-…