The Daily Brew
Selected astro-ph abstracts for Thursday 2010 April 8
- A statistical analysis of the late-type stellar content in the Andromeda halo.
Andreas Koch, R. Michael Rich
arXiv:1004.0948v1
- Visitors from the Halo: 11 Gyr old White Dwarfs in the Solar Neighborhood.
Mukremin Kilic, Jeffrey A. Munn, Kurtis A. Williams, P. M. Kowalski, Ted von Hippel, Hugh C. Harris, Elizabeth J. Jeffery, Steven DeGennaro, Warren R. Brown, B. McLeod
arXiv:1004.0958v1
- Stellar Populations of Lyman Alpha Emitters at z~6-7: Constraints on the Escape Fraction of Ionizing Photons from Galaxy Building Blocks.
Yoshiaki Ono, Masami Ouchi, Kazuhiro Shimasaku, James Dunlop, Duncan Farrah, Ross McLure, Sadanori Okamura
arXiv:1004.0963v1
- The Electron Injection Spectrum Determined by Anomalous Cosmic Ray, Gamma Ray, and Microwave Signals.
Tongyan Lin, Douglas P. Finkbeiner, Gregory Dobler
arXiv:1004.0989v1
- Fast, gusty winds blowing from the core of the pre-planetary nebula M2-56.
C. Sanchez Contreras (CAB, CSIC/INTA), C. Cortijo-Ferrero (IAA), L.F. Miranda (IAA), A. Castro-Carrizo (IRAM), V. Bujarrabal (OAN)
arXiv:1004.1073v1
- The Potato Radius: a Lower Minimum Size for Dwarf Planets.
Charles H. Lineweaver, Marc Norman
arXiv:1004.1091v1
- Methods for exomoon characterisation: combining transit photometry and the Rossiter-McLaughlin effect.
A.E. Simon, Gy.M. Szabó, K. Szatmáry, L.L. Kiss
arXiv:1004.1143v1
- Gravitational Lensing as Signal and Noise in Lyman-alpha Forest Measurements.
Marilena LoVerde, Stefanos Marnerides, Lam Hui, Brice Menard, Adam Lidz
arXiv:1004.1165v1
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