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| Indexado |
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| DOI | 10.1051/EAS/1148007 | ||
| Año | 2011 | ||
| Tipo | proceedings paper |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
We present new results of a long-term investigation of the stellar content of the Large and the Small Magellanic Cloud. The main aim of the project is to obtain a comprehensive knowledge of the star formation history of these two nearby galaxies. Here we discuss the latest findings obtained using new data and a variety of different observational approaches, based on wide-field ground-based photometry and low-resolution CaT spectra. We find evidence of two main star formation events across the LMC: disk. We also found evidence that the young and intermediate age population (<5 Gyr) presents a steeper gradient with radius than the old one (>8 Gyr). In particular, the young (<2 Gyr) component seems to extend to 8 degrees from the center, distance at which it decreases abruptly. At larger distance, the old population dominates, extending to at least 13.5 kpc. We also report the discovery of a population of stars located across the Magellanic Bridge, compatible with the old population of the LMC.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Monelli, M. | Hombre |
Inst Astrofis Canarias - España
UNIV LA LAGUNA - España |
| 2 | Carrera, Ricardo | Hombre |
Inst Astrofis Canarias - España
UNIV LA LAGUNA - España |
| 3 | Gallart, C. | Mujer |
Inst Astrofis Canarias - España
UNIV LA LAGUNA - España |
| 4 | Meschin, Ingrid P. | Mujer |
Inst Astrofis Canarias - España
UNIV LA LAGUNA - España |
| 5 | Aparicio, Andres | Hombre |
Inst Astrofis Canarias - España
UNIV LA LAGUNA - España |
| 6 | Hidalgo, S. | Hombre |
Inst Astrofis Canarias - España
UNIV LA LAGUNA - España |
| 7 | Bono, G. | Hombre |
Univ Roma Tor Vergata - Italia
|
| 8 | Stetson, Peter B. | Hombre |
Herzberg Inst Astrophys - Canadá
|
| 9 | WALKER, ALISTAIR | Hombre |
Natl Opt Astron Observ - Chile
|
| 10 | Koleva, M | - | |
| 11 | Prugniel, P | - | |
| 12 | Vauglin, I | - |