The Daily Brew
Selected astro-ph abstracts for Monday 2011 February 28
- Model atmospheres for massive gas giants with thick clouds: Application to the HR 8799 planets and predictions for future detections.
Nikku Madhusudhan (Princeton), Adam Burrows (Princeton), Thayne Currie (NASA GSFC)
arXiv:1102.5089v1
- Weak Lensing Science, Surveys, and Systematics.
Sudeep Das, Roland de Putter, Eric V. Linder, Reiko Nakajima
arXiv:1102.5090v1
- Magnetorotational turbulence transports angular momentum in stratified disks with low magnetic Prandtl number but magnetic Reynolds number above a critical value.
Jeffrey S. Oishi, Mordecai-Mark Mac Low
arXiv:1102.5093v1
- The Fermi Gamma-Ray Haze from Dark Matter Annihilations and Anisotropic Diffusion.
Gregory Dobler (KITP/UCSB), Ilias Cholis (SISSA), Neal Weiner (NYU/IAS)
arXiv:1102.5095v1
- The Structure and Evolution of Quasi-stars.
Warrick H. Ball (1), Christopher A. Tout (1), Anna N. Zytkow (1), John J. Eldridge (1) ((1) Institute of Astronomy, University of Cambridge)
arXiv:1102.5098v1
- Molecular gas in NUclei of GAlaxies (NUGA) XV. Molecular gas kinematics in the inner 3kpc of NGC6951.
T.P.R. van der Laan, E. Schinnerer, F. Boone, S. Garcia-Burillo, F. Combes, S. Haan, S. Leon, L. Hunt, A.J. Baker
arXiv:1102.5104v1
- The Christiansen Effect in Saturn ' s narrow dusty rings and the spectral identification of clumps in the F ring.
M.M. Hedman, P.D Nicholson, M.R. Showalter, R.H. Brown, B.J. Buratti, R.N. Clark, K. Baines, C. Sotin
arXiv:1102.5116v1
- Core-collapse explosions of Wolf-Rayet stars and the connection to type IIb/Ib/Ic supernovae.
Luc Dessart, D. John Hillier, Eli Livne, Sung-Chul Yoon, Stan Woosley, Roni Waldman, Norbert Langer
arXiv:1102.5160v1
- Modeling Extragalactic Foregrounds and Secondaries for Unbiased Estimation of Cosmological Parameters From Primary CMB Anisotropy.
Marius Millea, Olivier Doré, Jonathan Dudley, Gilbert Holder, Lloyd Knox, Laurie Shaw, Yong-Seon Song, Oliver Zahn
arXiv:1102.5195v1
- On the Initial Conditions for Star Formation and the IMF.
Bruce G. Elmegreen (IBM T.J. Watson Research Center)
arXiv:1102.5232v1
- First results from the MIT Optical Rapid Imaging System (MORIS) on the IRTF: a stellar occultation by Pluto and a transit by exoplanet XO-2b.
A. A. S. Gulbis, S.J. Bus, J. L. Elliot, J. T. Rayner, W.E. Stahlberger, F. E. Rojas, E. R. Adams, M.J. Person, R. Chung, A. T. Tokunaga, C.A. Zuluaga
arXiv:1102.5248v1
- The Evolution of Isotope Ratios in the Milky Way Galaxy.
Chiaki Kobayashi, Amanda I. Karakas, Hideyuki Umeda
arXiv:1102.5312v1
- VLT/NACO astrometry of the HR8799 planetary system. L ' -band observations of the three outer planets.
C. Bergfors, W. Brandner, M. Janson, R. Köhler, T. Henning
arXiv:1102.5330v1
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