100 citations · 156 across the 6 of their papers we have counts for
9 papers
On the Precision of Full-spectrum Fitting of Stellar Populations. III. Identifying Age Spreads
Randa Asa'd, Paul Goudfrooij, A. M. As'ad +4
In this third paper of a series on the precision of obtaining ages of stellar populations using the full spectrum fitting technique, we examine the precision of this technique in d…
On the precision of full-spectrum fitting of simple stellar populations. II. The dependence on star cluster mass in the wavelength range 0.3-5.0 m
Paul Goudfrooij, Randa Asa'd
In this second paper of a series on the accuracy and precision of the determination of age and metallicity of simple stellar populations (SSPs) by means of the full spectrum fittin…
On the Precision of Full-spectrum Fitting of Simple Stellar Populations. I. Well-sampled Populations
Randa Asa'd, Paul Goudfrooij
We investigate the precision of the ages and metallicities of 21,000 mock simple stellar populations (SSPs) determined through full-spectrum fitting. The mock SSPs cover an age ran…
Analysis of Red-Supergiants in VdBH 222
Randa Asa'd, M. Kovalev, B. Davies +6
Recent surveys uncovered new Young Massive Clusters (YMCs) that host dozens of Red Supergiants (RSGs) in the inner Milky Way. These clusters are ideal for studying the most recent…
Searching for Multiple Populations in the Integrated Light of the Young and Extremely Massive Clusters in the Merger Remnant NGC~7252
Nate Bastian, Carmela Lardo, Christopher Usher +8
Recent work has shown that the properties of multiple populations within massive stellar clusters (i.e., in the extent of their abundance variations as well as the fraction of star…
Multiple populations in globular clusters and their parent galaxies
A. P. Milone, A. F. Marino, G. S. Da Costa +14
The 'chromosome map' diagram (ChM) proved a successful tool to identify and characterize multiple populations (MPs) in 59 Galactic Globular Clusters (GCs). Here, we construct ChMs…