| Full text | |
| Author(s): |
Barbosa, Carlos Eduardo
;
Arnaboldi, Magda
;
Hilker, Michael
;
Coccato, Lodovico
;
Richtler, Tom
;
de Oliveira, Claudia Mendes
;
Ziegler, BL
;
Combes, F
;
Dannerbauer, H
;
Verdugo, M
Total Authors: 10
|
| Document type: | Journal article |
| Source: | GALAXIES IN 3D ACROSS THE UNIVERSE; v. 10, n. 309, p. 2-pg., 2014-01-01. |
| Abstract | |
Several observations of the central region of the Hydra I galaxy cluster point to a multi-epoch assembly history. Using our novel FORS2/VLT spectroscopic data set, we were able to map the luminosity-weighted age, [Fe/H] and [alpha/Fe] distributions for the stellar populations around the cD galaxy NGC 3311. Our results indicate that the stellar populations follow the trends of the photometric substructures, with distinct properties that may aid to constrain the evolutionary scenarios for the formation of the cluster core. (AU) | |
| FAPESP's process: | 11/21325-0 - Kinematics and stellar populations of nearby groups |
| Grantee: | Carlos Eduardo Barbosa |
| Support Opportunities: | Scholarships in Brazil - Doctorate |
| FAPESP's process: | 12/22676-3 - Reconstructing the assembly of the baryonic mass in the hydra i cluster (Abell 1060) core using a multi dimensional space, from deep photometry and spectroscopic observations |
| Grantee: | Carlos Eduardo Barbosa |
| Support Opportunities: | Scholarships abroad - Research Internship - Doctorate |