The Daily Brew
Selected astro-ph abstracts for Thursday August 12
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Size is Everything: Universal Features of Quasar Microlensing with
Extended Sources
Michael J. Mortonson (1), Paul L. Schechter (1), Joachim Wambsganss
(2) ((1) Massachusetts Institute of Technology, (2) Universitat Potsdam)
astro-ph/0408195
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Gravitational Microlensing of Fractal Sources
Geraint F. Lewis
astro-ph/0408196
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On Bars, Bulges and Fuelling of Active Galactic Nuclei
Rosemary F.G. Wyse
astro-ph/0408198
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Probing the time-variation of the fine-structure constant: Results based
on Si IV doublets from a UVES sample
Hum Chand, Patrick Petitjean, Raghunathan Srianand, Bastien Aracil
astro-ph/0408200
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Planets opening dust gaps in gas disks
Sijme-Jan Paardekooper (1) and Garrelt Mellema (2 and 1) ((1)
Sterrwacht Leiden, (2) ASTRON Dwingeloo)
astro-ph/0408202
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The relationship between radio luminosity and black-hole mass in
optically-selected quasars
R.J. McLure and M.J. Jarvis
astro-ph/0408203
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The unusual morphology of the intragroup medium in NGC 5171
John P. F. Osmond (1), Trevor J. Ponman (1), Alexis Finoguenov (2)
((1) The University of Birmingham, (2) MPE)
astro-ph/0408206
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Mass Segregation in the Globular Cluster Palomar 5 and its Tidal Tails
A. Koch, E.K. Grebel, M. Odenkirchen, D. Martinez-Delgado and J.A.R.
Caldwell
astro-ph/0408208
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