The Daily Brew
Selected astro-ph abstracts for Friday 2012 February 10
- Spatially resolved Halpha maps and sizes of 57 strongly star-forming galaxies at z~1 from 3D-HST: evidence for rapid inside-out assembly of disk galaxies.
Erica June Nelson, Pieter G. van Dokkum, Gabriel Brammer, Natascha Forster Schreiber, Marijn Franx, Mattia Fumagalli, Shannon Patel, Hans-Walter Rix, Rosalind E. Skelton, Rachel Bezanson, Elisabete Da Cunha, Mariska Kriek, Ivo Labbe, Britt Lundgren, Ryan Quadri, Kasper B. Schmidt
arXiv:1202.1822v1
- The KELT-South Telescope.
Joshua Pepper, Rudolf B. Kuhn, Robert Siverd, David James, Keivan Stassun
arXiv:1202.1826v1
- Exploring Halo Substructure with Giant Stars: Substructure in the Local Halo as Seen in the Grid Giant Star Survey Including Extended Tidal Debris from Omega Centauri.
Steven R. Majewski, David L. Nidever, Verne V. Smith, Guillermo J. Damke, William E. Kunkel, Richard J. Patterson, Dmitry Bizyaev, Ana E. Garcia Perez
arXiv:1202.1832v1
- Orbital migration of interacting low-mass planets in evolutionary radiative turbulent models.
Brandon Horn, Wladimir Lyra, Mordecai-Mark Mac Low, Zsolt Sándor
arXiv:1202.1868v1
- Breaking the law: the M_{bh}-M_{spheroid} mass relations for core-Sersic and Sersic galaxies.
Alister W. Graham
arXiv:1202.1878v1
- A Two-Dimensional Infrared Map of the Extrasolar Planet HD 189733b.
C. Majeau (Columbia University), E. Agol (University of Washington), N. Cowan (CIERA, Northwestern)
arXiv:1202.1883v1
- Building a Model Astrolabe.
Dominic Ford
arXiv:1202.2005v1
- The structure of star clusters in the outer halo of M31.
N. R. Tanvir, A. D. Mackey, A. M. N. Ferguson, A. Huxor, J. I. Read, G. F. Lewis, M. J. Irwin, S. Chapman, R. Ibata, M. I. Wilkinson, A. W. McConnachie, N. F. Martin, M. B. Davies, T. J. Bridges
arXiv:1202.2100v1
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