1.7k citations · 6.7k across the 100 of their papers we have counts for
Showing 1996Show all
2 papers · 1 filter
astro-ph1996★ 35 cited
X-ray QSO evolution from a very deep ROSAT survey
L. R. Jones, I. M. McHardy, M. R. Merrifield +8
In the deepest optically identified X-ray survey yet performed, we have identified 32 X-ray selected QSOs to a flux limit of 2x10^{-15} erg cm^{-2} s^{-1} (0.5-2 keV). The survey,…
astro-ph1996★ 128 cited
A Search for Counter-Rotating Stars in S0 Galaxies
Konrad Kuijken, David Fisher, Michael R. Merrifield
We have obtained high signal-to-noise spectra along the major axes of 28 S0 galaxies in order to search for the presence of disk stars on retrograde orbits. Full line-of-sight velo…