287 citations
- Centre National de la Recherche ScientifiqueFR28 papers
- Pontificia Universidad Católica de ChileCL24 papers
- Centro de Estudios CientíficosCL23 papers
- University of ChileCL19 papers
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico NacionalMX18 papers
- Université LavalCA18 papers
- University of ConcepciónCL15 papers
- University of La SerenaCL14 papers
- Universidad Andrés BelloCL12 papers
- Austral University of ChileCL10 papers
- European Southern ObservatoryCL10 papers
- Université Paris-SaclayFR10 papers
19 papers · 1 filter
Physical characterization of the local system NGC 1313: A flattening in its chemical abundance by past interactions
Belén Ojeda-Díaz, Sergio Torres-Flores, Daniela E. Olave-Rojas +5
Interacting galaxies provide unique information on morphological transformation, enhanced star formation, and chemical evolution, and thus contribute to understanding the complex e…
The S-PLUS Fornax Project (S+FP): An extragalactic catalog covering 5 virial radii around NGC 1399 with galaxy properties
R. F. Haack, A. V. Smith Castelli, L. Sodré +22
Observational extragalactic catalogs over wide sky areas are essential for uncovering the large-scale structure of the Universe. They allow, among others, cosmological studies and…
CAPOS: The bulge Cluster APOGEE Survey VI. Characterizing multiple stellar populations and chemical abundances in the bulge globular cluster NGC 6569
Nicolás Barrera, Sandro Villanova, Doug Geisler +2
Context. The CAPOS project aims to obtain accurate mean abundances and radial velocities for many elements, and it explores the multiple population (MP) phenomenon in Galactic bulg…
The ionization structure and chemical history in isolated H II regions of dwarf galaxies with IFU I. The Sagittarius Dwarf Irregular Galaxy
A. Andrade, I. Saviane, L. Monaco +1
Studying metal-poor galaxies is crucial for understanding the physical mechanisms driving the evolution of galaxies. Most observational works in dwarf galaxies employ integral fiel…
The S-PLUS Fornax Project (S+FP): Mapping H+[NII] emission in 77 Fornax galaxy members reaching 4 Rvir
A. R. Lopes, A. V. Smith Castelli, A. C. Krabbe +31
The Fornax cluster, the second-largest galaxy cluster within 20 Mpc, presents an ideal environment for studying environmental effects on galaxy evolution. Utilizing data from the S…
CAPOS: The bulge Cluster APOgee Survey V. Elemental abundances of the bulge globular cluster HP 1
Lady Henao, Sandro Villanova, Doug Geisler +1
We have performed a detailed abundance analysis of 10 red giant members of the heavily obscured bulge globular cluster HP~1 using high-resolution, high S/N near-infrared spectra co…