The Daily Brew
Selected astro-ph abstracts for Wednesday 2012 September 26
- Cosmic Dark Energy Emerging from Gravitationally Effective Vacuum Fluctuations.
Bruno M. Deiss
arXiv:1209.5386v1
- The SLUGGS Survey: NGC 3115, A Critical Test Case for Metallicity Bimodality in Globular Cluster Systems.
Jean P. Brodie, Christopher Usher, Charlie Conroy, Jay Strader, Jacob A. Arnold, Duncan A. Forbes, Aaron J. Romanowsky
arXiv:1209.5390v1
- A Cold Milky Way Stellar Stream in the Direction of Triangulum.
Ana Bonaca, Marla Geha, Nitya Kallivayalil
arXiv:1209.5391v1
- Major Galaxy Mergers Only Trigger the Most Luminous AGN.
E. Treister (U. de Concepcion, Chile), K. Schawinski (Yale/ETH), C. M. Urry (Yale), B. D. Simmons (Yale/Oxford)
arXiv:1209.5393v1
- Not Dead Yet: Cool Circumgalactic Gas in the Halos of Early Type Galaxies.
Christopher Thom, Jason Tumlinson, Jessica K. Werk, J. Xavier Prochaska, Benjamin D. Oppenheimer, Molly S. Peeples, Todd M. Tripp, Neal S. Katz, John M. O'Meara, Amanda Brady Ford, Romeel Dave, Kenneth R. Sembach, David H. Weinberg
arXiv:1209.5442v1
- Physical Basis for a Constant Lag Time.
Aristotle Socrates, Boaz Katz
arXiv:1209.5723v1
- Q in Other Solar Systems.
Aristotle Socrates, Boaz Katz, Subo Dong
arXiv:1209.5724v1
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