The Daily Brew
Selected astro-ph abstracts for Monday 2013 February 11
- Supermassive Black Hole Binary Evolution in Axisymmetric Galaxies: the final parsec problem is not a problem.
Fazeel Khan, Kelly Holley-Bockelmann
arXiv:1302.1871v1
- A New Timescale for Period Change in the Pulsating DA White Dwarf WD 0111+0018.
J. J. Hermes, M. H. Montgomery, Fergal Mullally, D. E. Winget, A. Bischoff-Kim
arXiv:1302.1875v1
- The Comparative Chemical Evolution of an Isolated Dwarf Galaxy: A VLT and Keck Spectroscopic Survey of WLM.
Ryan Leaman, Kim A. Venn, Alyson M. Brooks, Giuseppina Battaglia, Andrew A. Cole, Rodrigo A. Ibata, Mike J. Irwin, Alan W. McConnachie, J. Trevor Mendel, Else Starkenburg, Eline Tolstoy
arXiv:1302.1879v1
- Formation of giant planets and brown dwarfs on wide orbits.
Eduard I. Vorobyov (1 and 2) ((1) Institute of Astrophysics, University of Vienna, Austria, (2) Research Institute of Physics, Southern Federal University, Russia)
arXiv:1302.1892v1
- Pulsar scintillations from corrugated reconnection sheets in the ISM.
Ue-Li Pen, Yuri Levin
arXiv:1302.1897v1
- Variability of Hypervelocity Stars.
Idan Ginsburg, Warren R. Brown, Gary A. Wegner
arXiv:1302.1899v1
- Gamma Rays from Cosmic-Ray Proton Scattering in AGN Jets: the Intra-Cluster Gas vastly outshines Dark Matter.
Stefano Profumo, Lorenzo Ubaldi, Mikhail Gorchtein
arXiv:1302.1915v1
- Dark Matter Subhalos and the X-ray Morphology of the Coma Cluster.
Felipe Andrade-Santos, Paul E. J. Nulsen, Ralph P. Kraft, William R. Forman, Christine Jones, Eugene Churazov, Alexey Vikhlinin
arXiv:1302.1917v1
- Gap Opening by Extremely Low Mass Planets in a Viscous Disk.
Paul C. Duffell, Andrew I MacFadyen
arXiv:1302.1934v1
- Interaction between massive planets on inclined orbits and circumstellar discs.
Meng Xiang-Gruess, John C. B. Papaloizou
arXiv:1302.2045v1
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