J. Anthony Tyson, David M. Wittman, J. Roger, P. Angel
Abstract. Weak gravitational lensing enables direct reconstruction of dark matter maps over cosmologically significant volumes. This research is currently telescopelimited. The Dark Matter Telescope...
Wittman, David M., Tyson, J. Anthony, Kirkman, David, Dell'Antonio, Ian, Bernstein, Gary
Most of the matter in the universe is not luminous and can be observed directly only through its gravitational effect. An emerging technique called weak gravitational lensing uses background galaxies...