44 citations
- Consejo Nacional de Investigaciones Científicas y TécnicasAR46 papers
- Universidad Nacional de CuyoAR20 papers
- Universidad Nacional de CórdobaAR7 papers
- Universidad Nacional de La PlataAR6 papers
- Millennium Institute of AstrophysicsCL5 papers
- European Southern ObservatoryCL4 papers
- University of TarapacáCL4 papers
- IMDEA MaterialsES3 papers
- Instituto de Física La PlataAR3 papers
- Pontificia Universidad Católica de ChileCL3 papers
- Universidad Andrés BelloCL3 papers
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8 papers · 1 filter
Assessing the physical reality of Milky Way open cluster candidates
A. E. Piatti, D. M. F. Illesca, A. A. Massara +4
We report results on the analysis of eleven new Milky Way open cluster candidates, recently discovered from the detection of stellar overdensities in the Vector Point diagram, by e…
First evidence of a stripped star cluster from the Small Magellanic Cloud
Andrés E. Piatti, Scott Lucchini
We present results on the recently discovered stellar system YMCA-1, for which physical nature and belonging to any of the Magellanic System galaxies have been irresolutely analyze…
Metallicities and ages for star clusters and their surrounding fields in the Large Magellanic Cloud
W. Narloch, G. Pietrzyński, W. Gieren +15
We study 147 star clusters in the Large Magellanic Cloud (LMC) in order to determine their mean metallicities and ages, as well as the mean metallicities of 80 surrounding fields.…
Stability of moving solitons in trans-polyacetylene in an electric field
Leandro M. Arancibia, Cristián G. Sánchez, Alejandro M. Lobos
In this work we study the dynamics and stability of charged solitons in trans-polyacetylene (tPA), and revisit the issue of the stability of these non-linear excitations under the…
On the physical size of the Milky Way globular cluster NGC 7089 (M 2)
Andrés E. Piatti
We study the outer regions of the Milky Way globular cluster NGC 7089 based on new Dark Energy Camera (DECam) observations. The resulting background cleaned stellar density profile…
Data-driven approach for benchmarking DFTB-approximate excited state methods
Andrés I. Bertoni, Cristián G. Sánchez
In this work we propose a chemically-informed data-driven approach to benchmark the approximate density-functional tight-binding (DFTB) excited state (ES) methods that are currentl…