33 citations · 48 across the 4 of their papers we have counts for
4 papers · 1 filter
The star formation history of Seyfert 2 nuclei
R. Cid Fernandes, Q. Gu, J. Melnick +5
We present a study of the stellar populations in the central ~ 200 pc of a large and homogeneous sample comprising 79 nearby galaxies, most of which are type 2 Seyferts. The star-f…
The Cluster M/L and the Value of Omega_m
H. Andernach, M. Plionis, O. L'opez-Cruz +2
From an up-to-date compilation of ACO cluster redshifts and velocity dispersions we extract a homogeneous sample of 459 clusters with robust velocity dispersion. Using the virial t…
Very Luminous Carbon Stars in the Outer Disk of the Triangulum Spiral Galaxy
D. L. Block, K. C. Freeman, T. H. Jarrett +4
Stars with masses in the range from about 1.3 to 3.5 Mo pass through an evolutionary stage where they become carbon stars. In this stage, which lasts a few Myr, these stars are ext…
The relation between galaxy activity and the dynamics of compact groups of galaxies
Roger Coziol, Elias Brinks, Hector Bravo-Alfaro
Using a sample of 91 galaxies distributed over 27 Compact Groups of Galaxies (CGs), we define an index that allows us to quantify their level of activity, be it AGN or star formati…