2 papers
astro-ph2001
Probing the mass distribution in groups of galaxies using gravitational lensing
Ole Moller, Priyamvada Natarajan, Jean-Paul Kneib +1
In this paper, we study gravitational lensing by groups of galaxies. Since groups are abundant and therefore have a large covering fraction on the sky, lensing by groups is likely…
astro-ph2001
Did VV~29 collide with a dark Dark-Matter halo?
F. H. Briggs, O. Moller, J. L. Higdon +2
Westerbork Radio Synthesis Telescope observation of the galaxy VV29=Arp188=UGC10214 shows that there are at least three distinct dynamical components whose kinematics can be traced…