231 citations · 416 across the 6 of their papers we have counts for
6 papers
Hierarchical Star Formation in Turbulent Media: Evidence from Young Star Clusters
K. Grasha, B. G. Elmegreen, D. Calzetti +16
We present an analysis of the positions and ages of young star clusters in eight local galaxies to investigate the connection between the age difference and separation of cluster p…
X-ray emission from the nuclear region of Arp 220
Alessandro Paggi, Giuseppina Fabbiano, Guido Risaliti +6
We present an imaging and spectral analysis of the nuclear region of the ULIRG merger Arp 220, using deep \textit{Chandra}-ACIS observations summing up to \(\sim 300\mbox{ ks}\). N…
STEP: The VST survey of the SMC and the Magellanic Bridge. I. Overview and first results
V. Ripepi, M. Cignoni, M. Tosi +23
STEP (the SMC in Time: Evolution of a Prototype interacting late-type dwarf galaxy) is a Guaranteed Time Observation survey being performed at the VST (the ESO VLT Survey Telescope…
Modelling the Near-IR Spectra of Red Supergiant-dominated Populations
A. Lançon, J. S. Gallagher, R. de Grijs +6
We report on recent progress in the modelling of the near-IR spectra of young stellar populations, i.e. populations in which red supergiants (RSGs) are dominant. First, we discuss…
An Exploration of the Tully-Fisher Relation for Extreme Late-Type Spiral Galaxies
L. D. Matthews, W. van Driel, J. S. Gallagher
This paper explores the adherence of 47 extreme late-type galaxies to the B- and V-band Tully-Fisher relations defined by a sample of local calibrators. In both bands we find the m…
Discovery of Recent Star Formation in the Extreme Outer Regions of Disk Galaxies
Annette Ferguson, Rosemary Wyse, Jay Gallagher +1
We present deep Halpha images of three nearby late-type spiral galaxies (NGC628, NGC1058 and NGC6946), which reveal the presence of HII regions out to, and beyond, two optical radi…