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Basic physical parameters of a selected sample of evolved stars
(Astronomy & Astrophysics, 2006)
Galactic structure in the outer disk: the field in the line of sight to the intermediate-age op en cluster Tombaugh 1
(IOP Publishing, 2017-04)
We employ optical photometry and high-resolution spectroscopy to study a field toward the open cluster Tombaugh 1, where we identify a complex population mixture that we describe in terms of young and old Galactic thin ...
Discovery of two distinct red clumps in NGC 419: a rare snapshot of a cluster at the onset of degeneracy
(WILEY-BLACKWELL PUBLISHING, INC, 2009)
Colour-magnitude diagrams (CMDs) of the Small Magellanic Cloud (SMC) star cluster NGC 419, derived from Hubble Space Telescope (HST)/Advanced Camera for Surveys (ACS) data, reveal a well-delineated secondary clump located ...
Self-consistent physical parameters for five intermediate-age SMC stellar clusters from CMD modelling
(EDP SciencesLes Ulis, 2014)
Context. Stellar clusters in the Small Magellanic Cloud (SMC) are useful probes for studying the chemical and dynamical evolution
of this neighbouring dwarf galaxy, enabling inspection of a large period covering over 10 ...
The magellanic bridge cluster NGC 796: deep optical AO imaging reveals the stellar content and initial mass function of a massive open cluster
(IOP Publishing Ltd, 2018)
NGC 796 is a massive young cluster located 59 kpc from us in the diffuse intergalactic medium of the 1/5-1/10 Z(circle dot) Magellanic Bridge, allowing us to probe variations in star formation and stellar evolution processes ...
Constraints on helium enhancement in the globular cluster m4 (NGC 6121): the horizontal branch test
(American Astronomical Society, 2020)