The Daily Brew
Selected astro-ph abstracts for Wednesday 2009 April 29
- Angular Momentum Transfer and Lack of Fragmentation in Self-Gravitating Accretion Flows.
Mitchell Begelman, Isaac Shlosman (JILA/CU Boulder)
arXiv:0904.4247v1
- The Structures of Distant Galaxies - II: Diverse Galaxy Structures and Local Environments at z = 4-6; Implications for Early Galaxy Assembly.
Christopher J. Conselice, Jessica Arnold
arXiv:0904.4250v1
- Angular Momentum Transport in Extended Galactic Disks.
C.P. McNally, J. Wadsley, H.M.P. Couchman
arXiv:0904.4251v1
- Resolved stellar mass maps of galaxies. I: method and implications for global mass estimates.
Stefano Zibetti (1), Stephane Charlot (2), Hans-Walter Rix (1) ((1) MPIA Heidelberg, (2) IAP Paris)
arXiv:0904.4252v1
- Primordial Non-Gaussianity from LAMOST Surveys.
Yan Gong, Xin Wang, Zheng Zheng, Xuelei Chen
arXiv:0904.4257v1
- Correlations between Ultrahigh Energy Cosmic Rays and Infrared-Luminous Galaxies.
Glennys R. Farrar, Andreas A. Berlind, Ingyin Zaw
arXiv:0904.4276v1
- Correlations between Ultrahigh Energy Cosmic Rays and AGNs.
Glennys R. Farrar, Ingyin Zaw, Andreas A. Berlind
arXiv:0904.4277v1
- Early Fermi Gamma-ray Space Telescope Observations of the Quasar 3C 454.3.
Fermi/LAT Collaboration : A. A. Abdo,et al
arXiv:0904.4280v1
- The origin of large peculiar motions of star-forming regions and spiral structures of our Galaxy.
Junichi Baba, Yoshiharu Asaki, Junichiro Makino, Makoto Miyoshi, Takayuki R. Saitoh, Keiichi Wada
arXiv:0904.4305v1
- Chemical Composition of Extremely Metal-Poor Stars in the Sextans Dwarf Spheroidal Galaxy.
W. Aoki, N. Arimoto, K. Sadakane, E. Tolstoy, G. Battaglia, P. Jablonka, M. Shetrone, B. Letarte, M. Irwin, V. Hill, P. Francois, K. Venn, F. Primas, A. Helmi, A. Kaufer, M. Tafelmeyer, T. Szeifert, C. Babusiaux
arXiv:0904.4307v1
- Pulsed Gamma-rays from the millisecond pulsar J0030+0451 with the Fermi Large Area Telescope.
Fermi/LAT Collaboration
arXiv:0904.4377v1
- partly obscured accretion disk model to explain Shifted broad Balmer emission lines of Active Galactic Nuclei.
Xue-GUang Zhang, Deborah Dultzin, Ting-Gui Wang, Guinevere Kaufmann
arXiv:0904.4428v1
- On the correlation between metallicity and the presence of giant planets.
M. Haywood
arXiv:0904.4445v1
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