The mechanism causing breaks in the radial surface-brightness distribution of spiral galaxies is not yet well known. Despite theoretical efforts, there is not a unique explanation for these features and the observational results are not conclusive. In an attempt to address this problem, we have selected a sample of 34 highly inclined spiral
This section contains the publications database that collects IAC articles published in scientific journals. Please, click on the arrow to see full search filter and sort options: author, journal, year, etc..
It also provides access to IAC Preprints Repository here: https://research.iac.es/preprints/
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A unified picture of breaks and truncations in spiral galaxies from SDSS and S4G imagingSeibert, Mark et al.122012
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A Value Added Catalog of Stellar Atmospheric Parameters for SDSS DR-3
We report atmospheric parameter estimates (Teff, log g, [Fe/H]) and other information (radial velocities, proper motions, distance estimates) for roughly 40,000 stars (out of a total of some 75,000) from the third public release of the Sloan Digital Sky Survey (SDSS), DR-3. As part of this exercise, we have compiled a set of spectral templates that
Beers, T. C. et al.Advertised on:
122004 -
About 21st Run of Wet: PG 1336-018
We briefly communicate about 21st run of the Whole Earth Telescope (WET) in April 2001, where the eclipsing short period binary sdB system PG 1336-018 was the primary target.
Dorokhova, T. N. et al.Advertised on:
122001 -
Absorption line indices for studying stellar populations
Absorption line-strengths have allowed us to carry out a comprehensive stellar populations analysis, providing very strong constraints for discriminating and constraining current galaxy formation scenarios. I describe the main features of this approach, pinpointing the most popular indices and diagnostic diagrams, and the main problems affecting
Vazdekis, A.Advertised on:
122005 -
Abundance Gradients in the Galaxy (Invited paper)
Not Available
Esteban, C. et al.Advertised on:
121995 -
Abundance ratios and IMF slopes in the dwarf elliptical galaxy NGC 1396 with MUSE
Deep observations of the dwarf elliptical (dE) galaxy NGC 1396 (MV = -16.60, Mass ˜4 × 108 M⊙), located in the Fornax cluster, have been performed with the Very Large Telescope/Multi Unit Spectroscopic Explorer spectrograph in the wavelength region from 4750 to 9350 Å. In this paper, we present a stellar population analysis studying chemical
Puzia, T. et al.Advertised on:
122016