59 citations · 109 across the 3 of their papers we have counts for
3 papers
Zeldovich pancakes in observational data are cold
T. Brinckmann, M. Lindholmer, S. H. Hansen +1
The present day universe consists of galaxies, galaxy clusters, one-dimensional filaments and two-dimensional sheets or pancakes, all of which combine to form the cosmic web. The s…
A new method to measure the mass of galaxy clusters
Martina Falco, Steen H. Hansen, Radoslaw Wojtak +3
The mass measurement of galaxy clusters is an important tool for the determination of cosmological parameters describing the matter and energy content of the Universe. However, the…
SDSSJ2222+2745 A Gravitationally Lensed Sextuple Quasar with Maximum Image Separation of 15.1" Discovered in the Sloan Giant Arcs Survey
H. Dahle, M. D. Gladders, K. Sharon +11
We report the discovery of a unique gravitational lens system, SDSSJ2222+2745, producing five spectroscopically confirmed images of a z_s=2.82 quasar lensed by a foreground galaxy…