The Daily Brew
Selected astro-ph abstracts for Thursday 2011 February 10
- The initial period function of late-type binary stars and its variation.
Pavel Kroupa (AIfA, Bonn), Monika G. Petr-Gotzens (ESO, Garching)
arXiv:1102.1719v1
- A Constant Molecular Gas Depletion Time in Nearby Disk Galaxies.
F. Bigiel, A.K. Leroy, F. Walter, E. Brinks, W.J.G. de Blok, C. Kramer, H.W. Rix, A. Schruba, K.F. Schuster, A. Usero, H.W. Wiesemeyer
arXiv:1102.1720v1
- KOI-54: The Kepler Discovery of Tidally-Excited Pulsations and Brightenings in a Highly Eccentric Binary.
William F. Welsh, Jerome A. Orosz, Conny Aerts, Timothy Brown, Erik Brugamyer, William Cochran, Ronald L. Gilliland, Joyce Ann Guzik, Donald W. Kurtz, David Latham, Geoffrey W. Marcy, Samuel N. Quinn, Wolfgang Zima, Christopher Allen, Natalie Batalha, Steve Bryson, Lars Buchhave, Douglas A. Caldwell, Thomas N. Gautier, Steven Howell, K. Kinemuchi, Khadeejah A. Ibrahim, Howard Isaacson, Jon Jenkins, Andrej Prsa, Martin Still, Rachel Street, Bill Wohler, David G. Koch, William J. Borucki
arXiv:1102.1730v1
- Binary progenitor models of type IIb supernovae.
J.S.W. Claeys, S.E. de Mink, O.R. Pols, J.J. Eldridge, M. Baes
arXiv:1102.1732v1
- Adaptive Optics Imaging of QSOs with Double-Peaked Narrow Lines: Are they Dual AGNs?.
D.J. Rosario, R.C. McGurk, C.E. Max, G.A. Shields, K.L. Smith
arXiv:1102.1733v1
- On Estimating Lyman-alpha Forest Correlations between Multiple Sightlines.
Matthew McQuinn, Martin White
arXiv:1102.1752v1
- Characteristics of thick disks formed through minor mergers: stellar excesses and scale lengths.
Yan Qu, Paola Di Matteo, Matthew D. Lehnert, Wim van Driel
arXiv:1102.1879v1
- Stellar black holes at the dawn of the universe.
I.F. Mirabel, M. Dijkstra, P. Laurent, A. Loeb, J.R. Pritchard
arXiv:1102.1891v1
- Costs and Difficulties of Large-Scale ' Messaging ' , and the Need for International Debate on Potential Risks.
John Billingham, James Benford
arXiv:1102.1938v1
- Horizontal Branch evolution, metallicity and sdB stars.
G. Michaud, J. Richer, O. Richard
arXiv:1102.1969v1
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