77 citations · 82 across the 4 of their papers we have counts for
19 papers
DENIS detections of highly obscured galaxies in the area around PKS1343-601
Anja C. Schroeder, Renee C. Kraan-Korteweg, Gary A. Mamon +1
We present results of a search for galaxies around the highly obscured giant radio galaxy PKS1343-601 using the near-infrared DENIS survey. We compare our findings with surveys in…
Breaking the mass / anisotropy degeneracy in the Coma cluster
Gary A. Mamon, Ewa L. Lokas, Teresa Sanchis
We provide the first direct lifting of the mass/anisotropy degeneracy for a cluster of galaxies, by jointly fitting the line of sight velocity dispersion and kurtosis profiles of t…
The origin of HI-deficiency in galaxies on the outskirts of the Virgo cluster. I. How far can galaxies bounce out of clusters?
G. A. Mamon, T. Sanchis, E. Salvador-Sole' +2
Spiral galaxies that are deficient in neutral Hydrogen are observed on the outskirts of the Virgo cluster. If their orbits have crossed the inner parts of the cluster, their inters…
Constraints on dark energy and quintessence with a comoving standard ruler applied to 2dF quasars
Gary A. Mamon, Boud F. Roukema
Structures on very large scales (> 100 Mpc) have negligible peculiar motions, and are thus roughly fixed in comoving space. We looked for significant peaks at very large separation…
Where the Very Bright Matter is a Standard Ruler
B. F. Roukema, G. A. Mamon, S. Bajtlik
Where's the matter? The answer seems to be: ``distributed according to a power spectrum with at least one feature (local maximum) near 120-130h^-1Mpc''. Analyses of the Iovino, Clo…
Theory of galaxy dynamics in clusters and groups
Gary A. Mamon
Analytical estimates of the mass and radial dependence of the rates of galaxy mergers and of tidal interactions are derived for clusters and groups of galaxies, taking into account…