The Daily Brew
Selected astro-ph abstracts for Tuesday 2013 January 22
- The Strikingly Similar Relation between Satellite and Central Galaxies and Their Dark Matter Halos Since z=2.
Douglas F. Watson (KICP/University of Chicago), Charlie Conroy (UC Santa Cruz)
arXiv:1301.4497v1
- Accretion Does Not Drive the Turbulence in Galactic Disks.
Philip F. Hopkins (1), Dusan Keres (2), Norman Murray (3), ((1) Caltech/Berkeley, (2) UCSD, (3) CITA)
arXiv:1301.4500v1
- Kepler's Optical Secondary Eclipse of HAT-P-7b and Probable Detection of Planet-Induced Stellar Gravity Darkening.
Brett M. Morris, Avi M. Mandell, Drake Deming
arXiv:1301.4503v1
- Halo orbits in cosmological disk galaxies: tracers of formation history.
Monica Valluri (U. Michigan), Victor P. Debattista (Jeremiah Horrocks, UCLan), Gregory S. Stinson (MPIA, Heidelberg), Jeremy Bailin (U. Alabama), Thomas R. Quinn (U. Washington), H. M. P. Couchman (McMaster U.), James Wadsley (McMaster U.)
arXiv:1301.4517v1
- The ACS Nearby Galaxy Survey Treasury XI. The Remarkably Undisturbed NGC 2403 Disk.
Benjamin F. Williams, Julianne J. Dalcanton, Adrienne Stilp, Andrew Dolphin, Evan D. Skillman, David Radburn-Smith
arXiv:1301.4521v1
- Will Upcoming Observations Distinguish Between Slow-Roll Dark Energy and a Cosmological Constant?.
Zachary Slepian, J. Richard Gott III, Joel Zinn
arXiv:1301.4611v1
- Investigating the Core Morphology-Seyfert Class relationship with Hubble Space Telescope Archival Images of local Seyfert galaxies.
M. J. Rutkowski, P. R. Hegel, Hwihyun Kim, Kazuyuki Tamura, R. A. Windhorst
arXiv:1301.4621v1
- A comparative study of optical/ultraviolet variability of narrow-line Seyfert 1 and broad-line Seyfert 1 active galactic nuclei.
Y. L. Ai, W. Yuan, H. Zhou, T.G. Wang, X.-B. Dong, J. G. Wang, H. L. Lu
arXiv:1301.4739v1
- Can SGRs/AXPs originate from neutron star binaries?.
J.Wang, H.-K. Chang
arXiv:1301.4766v1
- Calibration of the Mid-Infrared Tully-Fisher Relation.
Jenny G. Sorce, Helene M. Courtois, R. Brent Tully, Mark Seibert, Victoria Scowcroft, Wendy L. Freedman, Barry F. Madore, S. Eric Persson, Andy Monson, Jane Rigby
arXiv:1301.4833v1
- Stellar Populations in the Outer Halo of the Massive Elliptical M49.
Chris Mihos, Paul Harding, Craig Rudick, John Feldmeier
arXiv:1301.4898v1
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