1.2k citations · 21.2k across the 234 of their papers we have counts for
Showing 2000Show all
3 papers · 1 filter
astro-ph2000★ 68 cited
An ionizing UV background dominated by massive stars
Martin G. Haehnelt, Piero Madau, Rolf P. Kudritzki +1
We discuss implications of a stellar-dominated UV background at high redshifts. The composite spectrum of 29 LBGs evaluated by Steidel etal (2000) at <z>=3.4 can be well fit by a s…
astro-ph2000★ 238 cited
The correlation between black hole mass and bulge velocity dispersion in hierarchical galaxy formation models
Martin G. Haehnelt, Guinevere Kauffmann
Recent work has demonstrated that there is a tight correlation between the mass of a black hole and the velocity dispersion of the bulge of its host galaxy. We show that the model…
astro-ph2000★ 28 cited
Resonant scattering of X-rays by the warm intergalactic medium
E. Churazov, M. Haehnelt, O. Kotov +1
For the low density filamentary and sheet-like structures in the warm ( to K) IGM predicted by numerical simulations the resonant line scattering of X-ray ba…