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astro-ph2003
An MHD-driven Disk Wind Outflow in SDSS J0300+0048?
Patrick B. Hall, Damien Hutsemekers
The outflow in SDSS J030000.56+004828.0 has the highest low-ionization metal-line column density yet reported for a broad absorption line quasar. The absorption from different ions…
astro-ph2003
Clues to the origin of metals in the Ly-alpha forest
S. Lopez, S. D'odorico, S. L. Ellison +1
We analyze the z=2 Ly-alpha and CIV forest along two adjacent lines-of-sight at high S/N and spectral resolution to assess the question of the origin of metals in the intergalactic…
astro-ph1999
New Structure In The Shapley Supercluster
M. J. Drinkwater, D. Proust, Q. A. Parker +2
We present new radial velocities for 306 bright (R<16) galaxies in a 77 square deg region of the Shapley supercluster measured with the FLAIR-II spectrograph on the UK Schmidt Tele…