280 citations · 955 across the 17 of their papers we have counts for
14 papers · 1 filter
New views on bar pattern speeds from the NUGA survey
V. Casasola, S. Garcia-Burillo, F. Combes +10
We present a review on bar pattern speeds from preliminary results in the context of the Nuclei of Galaxies (NUGA) project. The large variety of molecular circumnuclear morphologie…
The Infrared Luminosity of Galaxy Clusters
Martin Giard, Ludovic Montier, Etienne Pointecouteau +1
The aim of this study is to quantify the infrared luminosity of clusters as a function of redshift and compare this with the X-ray luminosity. This can potentially constrain the or…
Spatial separation of small and large grains in the transitional disk around the young star IRS 48
V. C. Geers, K. M. Pontoppidan, E. F. van Dishoeck +5
We present spatially resolved mid-infrared images of the disk surrounding the young star IRS 48 in the Ophiuchus cloud complex. The disk exhibits a ring-like structure at 18.7 micr…
Universal Substructure Distributions in LCDM halos: Can we find a Fossil Group?
E. D'Onghia, A. V. Maccio', G. Lake +2
We use large cosmological N-body simulations to study the subhalo population in galaxy group sized halos. In particular, we look for fossil group candidates with typical masses ~10…
3D Studies of Neutral and Ionised Gas and Stars in Seyfert and Inactive Galaxies
C. G. Mundell, G. Dumas, E. Schinnerer +8
We are conducting the first systematic 3D spectroscopic imaging survey to quantify the properties of the atomic gas (HI) in a distance-limited sample of 28 Seyfert galaxies and a s…
A VLT/NACO Survey for Triple and Quadruple Systems among Visual Pre-Main Sequence Binaries
S. Correia, H. Zinnecker, Th. Ratzka +1
This paper describes a systematic search for high-order multiplicity among wide visual Pre-Main Sequence (PMS) binaries. We conducted an Adaptive Optics survey of a sample of 58 PM…