The Daily Brew
Selected astro-ph abstracts for Tuesday January 8
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Prompt Shocks in the Gas Disk Around a Recoiling Supermassive Black Hole
Binary
Zoltan Lippai (1), Zsolt Frei (1), and Zoltan Haiman (2) ((1) Inst. of
Physics, Eotvos University, Budapest, Hungary, (2) Dept. of Astronomy,
Columbia University, New York, NY)
arXiv:0801.0739
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Non-thermal X-rays from the Ophiuchus cluster and dark matter
annihilation
Stefano Profumo (UC Santa Cruz)
arXiv:0801.0740
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Precise radial velocities of giant stars. IV. A correlation between
surface gravity and radial velocity variation and a statistical investigation
of companion properties
S. Hekker, I.A.G. Snellen, C. Aerts, A. Quirrenbach, S. Reffert, D.S.
Mitchell
arXiv:0801.0741
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Could the Ultra Metal-poor Stars be Chemically Peculiar and Not Related
to the First Stars?
K.A. Venn, D.L. Lambert
arXiv:0801.0752
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Evidence for Merger Remnants in Early-Type Host Galaxies of Low-Redshift
QSOs
Nicola Bennert, Gabriela Canalizo, Bruno Jungwiert, Alan Stockton,
Francois Schweizer, Chien Y. Peng, Mark Lacy
arXiv:0801.0832
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Possible signature of hypernova nucleosynthesis in a beryllium rich halo
dwarf
R. Smiljanic (1,2), L. Pasquini (2), F. Primas (2), P. Mazzali (3,4),
D. Galli (5), G. Valle (6) ((1) Universidade de Sao Paulo - Brazil, (2) ESO -
Germany, (3) Max-Planck Institut fur Astrophysik - Germany, (4) Osservatorio
Astronomico de Trieste - Italy, (5) Osservatorio Astrofisico di Arcetri -
Italy, (6) Universita di Pisa - Italy)
arXiv:0801.0965
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Testing Cold Dark Matter with the hierarchical buildup of stellar light
Michael L. Balogh (1), Ian G. McCarthy (2), Richard G. Bower (2),
Vincent R. Eke (2) ((1) University of Waterloo, (2) Durham University)
arXiv:0801.0990
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An evolution of the IR-Radio correlation?
R. J. Beswick, T. W. B. Muxlow, H. Thrall, A. M. S. Richards, S. T.
Garrington (Jodrell Bank Centre for Astrophysics, The University of
Manchester)
arXiv:0801.1034
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A robust statistical estimation of the basic parameters of single
stellar populations. I. Method
X. Hernandez and D. Valls--Gabaud
arXiv:0801.1081
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Asymmetry in Supernova Explosions from Late-Time Spectroscopy
Keiichi Maeda, Koji Kawabata, Paolo A. Mazzali, Masaomi Tanaka,
Stefano Valenti, Ken'ichi Nomoto, Takashi Hattori, Jinsong Deng, Elena Pian,
Stefan Taubenberger, Masanori Iye, Thomas Matheson, Alexei V. Filippenko,
Kentaro Aoki, George Kosugi, Youichi Ohyama, Toshiyuki Sasaki, Tadafumi
Takata
arXiv:0801.1100
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