We present positions and magnitudes of stars and star clusters in a 1° × 1° area centered on M33. The survey is based on deep archival ground-based images using...
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PublicaciónAstrometry and photometry of stars and star clusters in M33
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PublicaciónBasic parameters of three star clusters in the Small Magellanic Cloud: Kron 11, Kron 63 and NGC 121
We present observations for three star clusters, Kron 11, Kron 63 and NGC 121, in the Small Magellanic Cloud. We have studied their structure and derived their...
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PublicaciónBimodal regime in young massive clusters leading to subsequent stellar generations
Massive stars in young massive clusters insert tremendous amounts of mass and energy into their surroundings in the form of stellar winds and supernova ejecta...
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PublicaciónBlue stragglers and the binary hypothesis
An observational test of the binary hypothesis for the origin of blue straggler stars is conducted by searching for radial velocity variables among 30 blue...
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PublicaciónChemical composition of the young massive cluster NGC 1569-B
Context. The chemical composition of young massive clusters (YMCs) provides stellar population information on their host galaxy. As potential precursors of...
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PublicaciónChemical evolution in star clusters: the role of mass and environment.
The process of chemical self-enrichment in stellar systems can be affected by the total mass of the system and the conditions of the large-scale environment...
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PublicaciónColliding galaxies and the rapid assembly of clouds into proto-super star clusters
We present a short summary of several 2D hydrodynamic calculations that suggest that upon the collision of galaxies two physical mechanisms lead to the...
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PublicaciónComposite Bulges. III. A Study of Nuclear Star Clusters in Nearby Spiral Galaxies
We present photometric and morphological analyses of nuclear star clusters (NSCs)-very dense, massive star clusters present in the central regions of most...
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PublicaciónConstraining nuclear star cluster formation using MUSE-AO observations of the early-type galaxy FCC 47
Context. Nuclear star clusters (NSCs) are found in at least 70% of all galaxies, but their formation path is still unclear. In the most common scenarios, NSCs...