Near-Infrared Hα Searches for Companion Galaxies to Damped Ly-α Systems at z > 2
Chapter in QSO Absorption Lines, Springer Nature (1995) 53-54
Lensing of space time around a black hole. At Oxford we study black holes observationally and theoretically on all size and time scales - it is some of our core work.
Professor of Astrophysics