The Daily Brew
Selected astro-ph abstracts for Thursday 2012 January 19
- Debris disks as signposts of terrestrial planet formation. II Dependence of exoplanet architectures on giant planet and disk properties.
Sean N. Raymond, Philip J. Armitage, Amaya Moro-Martin, Mark Booth, Mark C. Wyatt, John C. Armstrong, Avi M. Mandell, Franck Selsis, Andrew A. West
arXiv:1201.3622v1
- Gravitational detection of a low-mass dark satellite at cosmological distance.
S. Vegetti, D. J. Lagattuta, J. P. McKean, M. W. Auger, C. D. Fassnacht, L. V. E. Koopmans
arXiv:1201.3643v1
- On the Origin of the High Column Density Turnover in the HI Column Density Distribution.
Denis Erkal, Nickolay Y. Gnedin, Andrey V. Kravtsov
arXiv:1201.3653v1
- Substructure in the Most Massive GEEC Groups: Field-like Populations in Dynamically Active Groups.
Annie Hou, Laura C. Parker, David J. Wilman, Sean L. McGee, William E. Harris, Jennifer L. Connelly, Michael L. Balogh, John S. Mulchaey, Richard G. Bower
arXiv:1201.3676v1
- Feedback in the cores of clusters Abell 3581, 2A 0335+096, and Sersic 159-03.
Catherine L. Farage, Peter J. McGregor, Michael A. Dopita
arXiv:1201.3681v1
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