The Daily Brew
Selected astro-ph abstracts for Thursday November 29
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Vertical Shearing Instabilities in Radially Shearing Disks: The Dustiest
Layers of the Protoplanetary Nebula
E. Chiang (UC Berkeley)
arXiv:0711.4349
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The M33 Metallicity Project: Resolving the Abundance Gradient
Discrepancies in M33
Erik Rosolowsky (1) and Joshua D. Simon (2) ((1) Center for
Astrophysics (2) CalTech)
arXiv:0711.4351
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Panchromatic Spectral Energy Distributions of Dusty Galaxies with
RADISHE. I. Predictions for Herschel: Correlating Colors with Galactic Energy
Sources
Sukanya Chakrabarti, Barbara Whitney
arXiv:0711.4361
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Retired A Stars and Their Companions II: Jovian planets orbiting kappa
Coronae Borealis and HD167042
John A. Johnson, Geoffrey W. Marcy, Debra A. Fischer, Jason T. Wright,
Sabine Reffert, Julia M. Kregenow, Peter K. G. Williams, Kathryn M. G. Peek
arXiv:0711.4367
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Detecting the Rise and Fall of 21 cm Fluctuations with the Murchison
Widefield Array
Adam Lidz (1), Oliver Zahn (1,2), Matthew McQuinn (1), Matias
Zaldarriaga (1), Lars Hernquist (1) ((1) Harvard-CfA, (2) Berkeley)
arXiv:0711.4373
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Three-Dimensional Simulations of Kelvin-Helmholtz Instability in Settled
Dust Layers in Protoplanetary Disks
Joseph A. Barranco (San Francisco State University)
arXiv:0711.4410
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The clustering of SDSS galaxy groups: mass and color dependence
Yu Wang, Xiaohu Yang, H.J. Mo, Frank C. van den Bosch, Simone W.
Weinmann, Yaoquan Chu
arXiv:0711.4431
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A New Ultracool White Dwarf Discovered in the SuperCOSMOS Sky Survey
N. Rowell, M. Kilic, N. C. Hambly
arXiv:0711.4503
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Debris Disks Around Nearby Stars with Circumstellar Gas
Aki Roberge and Alycia J. Weinberger
arXiv:0711.4561
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