The Daily Brew
Selected astro-ph abstracts for Friday 2009 December 18
- The enigmatic pair of dwarf galaxies Leo IV and Leo V: coincidence or common origin?.
Jelte T. A. de Jong (1), Nicolas F. Martin (1), Hans-Walter Rix (1), Kester W. Smith (1), Shoko Jin (2,3), Andrea V. Maccio' (1) ((1) Max-Planck-Institut fuer Astronomie, (2) Zentrum fuer Astronomie der Universitaet Heidelberg, (3) Alexander von Humboldt research fellow)
arXiv:0912.3251v1
- A Search for Asteroids, Moons, and Rings Orbiting White Dwarfs.
Rosanne Di Stefano, Steve B. Howell, Steven D. Kawaler
arXiv:0912.3253v1
- How Do Massive Black Holes Get Their Gas?.
Philip F. Hopkins, Eliot Quataert (Berkeley)
arXiv:0912.3257v1
- The velocity distribution of nearby stars from Hipparcos data II. The nature of the low-velocity moving groups.
Jo Bovy (NYU), David W. Hogg (NYU, MPIA)
arXiv:0912.3262v1
- Probing star formation across cosmic time with absorption line systems.
Brice Ménard, Vivienne Wild, Daniel Nestor, Anna Quider, Stefano Zibetti
arXiv:0912.3263v1
- The H-alpha luminosity function at redshift 2.2: A new determination using VLT/HAWK-I.
Matthew Hayes (1), Daniel Schaerer (1 and 2), Goran Ostlin (3) ((1) Observatoire of Geneve, (2) Laboratoire d'Astrophysique de Toulouse-Tarbes, (3) Stockholm Observatory)
arXiv:0912.3267v1
- A Framework for Quantifying the Degeneracies of Exoplanet Interior Compositions.
L. A. Rogers, S. Seager
arXiv:0912.3288v1
- On the nature of the progenitors of three type II-P supernovae: 2004et, 2006my and 2006ov.
R. M. Crockett (1) (2), S. J. Smartt (1), A. Pastorello (1), A. W. Stephens (3), J. R. Maund (4), S. Mattila (5) ((1) Queen's University Belfast, (2) University of Oxford, (3) Gemini North Observatory, (4) Dark Cosmology Center, University of Copenhagen, (5) University of Turku)
arXiv:0912.3302v1
- High Energy Gamma-Ray Emission from the Loop I region.
Jean-Marc Casandjian, Isabelle Grenier,for the Fermi Large Area Telescope Collaboration
arXiv:0912.3478v2
- Environments for Magnetic Field Amplification by Cosmic Rays.
Ellen G. Zweibel, John E. Everett
arXiv:0912.3511v1
- The Case Against Warm or Self-Interacting Dark Matter as Explanations for Cores in Low Surface Brightness Galaxies.
Rachel Kuzio de Naray, Gregory D. Martinez, James S. Bullock, Manoj Kaplinghat
arXiv:0912.3518v1
brew.pl Version 2.2.3 [2008-06-25]