The Daily Brew
Selected astro-ph abstracts for Tuesday 2009 January 27
- Robust identification of isotropic diffuse gamma rays from Galactic dark matter.
Jennifer M. Siegal-Gaskins, Vasiliki Pavlidou
arXiv:0901.3776v1
- Correlations Between Supermassive Black Holes, Velocity Dispersions, and Mass Deficits in Elliptical Galaxies with Cores.
John Kormendy, Ralf Bender
arXiv:0901.3778v1
- A Candidate Sub-Parsec Supermassive Binary Black Hole System.
Todd A. Boroson (NOAO), Tod R. Lauer (NOAO)
arXiv:0901.3779v1
- Numerical Simulations of Hot Halo Gas in Galaxy Mergers.
Manodeep Sinha, Kelly Holley-Bockelmann
arXiv:0901.3782v1
- Cosmic star-formation history from a non-parametric inversion of infrared galaxy counts.
Damien Le Borgne (1 and 2), David Elbaz (1), Pierre Ocvirk (3), Christophe Pichon (2) ((1) CEA/Saclay, DSM/IRFU/SAp, Gif-sur-Yvette, France, (2) Institut d'Astrophysique de Paris, UMR7095, UPMC, Paris, France, (3) Astrophysikalisches Institut Potsdam, Potsdam, Germany)
arXiv:0901.3783v1
- Kinematic Evidence for Halo Substructure in Spiral Galaxies.
Kimberly A. Herrmann, Robin Ciardullo, Steinn Sigurdsson (Pennsylvania State University)
arXiv:0901.3798v1
- Magnetized Relativistic Jets and Long-Duration GRBs from Magnetar Spindown during Core-Collapse Supernovae.
N. Bucciantini (1), E. Quataert (1), B.D. Metzger (1), T.A. Thompson (2), J. Arons (1), L. Del Zanna (3) ((1) U.C. Berkeley, (2) Ohio State Univ., (3) Univ. di Firenze)
arXiv:0901.3801v1
- The VLT-FLAMES survey of massive stars: constraints on stellar evolution from the chemical compositions of rapidly rotating Galactic and Magellanic Cloud B-type stars.
I. Hunter, I. Brott, N. Langer, D.J. Lennon, P.L. Dufton, I.D. Howarth, R.S.I. Ryans, C. Trundle, C.J. Evans, A. de Koter, S.J. Smartt
arXiv:0901.3853v1
- The evolution of the Lyman-alpha forest effective optical depth following HeII reionisation.
James S. Bolton (MPA), S. Peng Oh (UCSB), Steven R. Furlanetto (UCLA)
arXiv:0901.3966v1
- The Physical Properties of Four ~600K T Dwarfs.
S. K. Leggett, M. C. Cushing, D. Saumon, M. S. Marley, T. L. Roellig, S. J. Warren, B. Burningham, H. R. A. Jones, J. D. Kirkpatrick, N. Lodieu, P. W. Lucas, A. K. Mainzer, E. L. Martin, M. J. McCaughrean, D. J. Pinfield, G. C. Sloan, R. L. Smart, M. Tamura, J. Van Cleve
arXiv:0901.4093v1
Other Papers:
- Galaxies in a Simulated $\Lambda$CDM Universe II: Observable Properties
and Constraints on Feedback
arXiv:0901.1880
- Disk formation and the origin of clumpy galaxies at high redshift
arXiv:0901.2536
- Formation of Massive Galaxies at High Redshift: Cold Streams, Clumpy
Disks and Compact Spheroids
arXiv:0901.2458
- The Formation of Massive Star Systems by Accretion
arXiv:0901.3157
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