The Daily Brew
Selected astro-ph abstracts for Friday October 5
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Evidence of Cosmic Evolution of the Stellar Initial Mass Function
Pieter van Dokkum
arXiv:0710.0875
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The Total Merger Rate of Compact Object Binaries In The Local Universe
Aleksander Sadowski, Krzysztof Belczynski, Tomasz Bulik, Natalia
Ivanova, Frederic A. Rasio, Richard O'Shaughnessy
arXiv:0710.0878
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HD 17156b: A Transiting Planet with a 21.2 Day Period and an Eccentric
Orbit
M. Barbieri, R. Alonso, G. Laughlin, J. M. Almenara, R. Bissinger, D.
Davies, D. Gasparri, E. Guido, C. Lopresti, F. Manzini, G. Sostero
arXiv:0710.0898
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Spitzer IRAC Observations of White Dwarfs. I. Warm Dust at Metal-Rich
Degenerates
J. Farihi, B. Zuckerman, E. E. Becklin
arXiv:0710.0907
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Probing the Neutral Fraction of the IGM with GRBs during the Epoch of
Reionization
Matthew McQuinn, Adam Lidz, Matias Zaldarriaga, Lars Hernquist, and
Suvendra Dutta
arXiv:0710.1018
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Planet formation around stars of various masses: The snow line and the
frequency of giant planets
Grant M. Kennedy, Scott J. Kenyon
arXiv:0710.1065
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Separating baryons and dark matter in cluster cores: a full 2-D lensing
and dynamic analysis of Abell 383 and MS2137-23
D.J. Sand, T. Treu, R.S. Ellis, G.P. Smith, and J-P Kneib
arXiv:0710.1069
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The Ratio of Helium- to Hydrogen-Atmosphere White Dwarfs: Direct
Evidence for Convective Mixing
P.-E. Tremblay and P. Bergeron
arXiv:0710.1073
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