The Daily Brew
Selected astro-ph abstracts for Monday 2009 April 27
- Host galaxy morphologies of X-ray selected AGN: assessing the significance of different black hole fueling mechanisms to the accretion density of the Universe at z~1.
A. Georgakakis, A. L. Coil, E. S. Laird, R. L. Griffith, K. Nandra, J. M. Lotz, C. M. Pierce, M. C. Cooper, J. A. Newman, A. M. Koekemoer
arXiv:0904.3747v1
- A k-NN Method to Classify Rare Astronomical Sources: Photometric Search of Brown Dwarfs with Spitzer/IRAC.
Massimo Marengo, Mayly C. Sanchez
arXiv:0904.3749v1
- Phase transitions and He-synthesis driven winds in neutrino cooled accretion disks: prospects for late flares in short gamma-ray bursts.
William H. Lee (1), Enrico Ramirez-Ruiz (2), Diego-Lopez-Camara (1) ((1) Instituto de Astronomia, UNAM, (2) Dept. of Astronomy and Astrophysics, UC Santa Cruz)
arXiv:0904.3752v1
- Inverse Compton constraints on the Dark Matter e+e- excesses.
Marco Cirelli, Paolo Panci
arXiv:0904.3830v1
- The ultraluminous X-ray source population of NGC 4485/4490.
J. C. Gladstone, T. P. Roberts
arXiv:0904.3852v1
- Two-dimensional kinematics of SLACS lenses: II. Combined lensing and dynamics analysis of early-type galaxies at z = 0.08 - 0.33.
Matteo Barnabe (1), Oliver Czoske (1), Leon Koopmans (1), Tommaso Treu (2), Adam Bolton (3), Raphael Gavazzi (4) ((1) Kapteyn Astronomical Institute; (2) UCSB; (3) IfA; (4) IAP)
arXiv:0904.3861v1
- The White Dwarf in EM Cygni: Beyond The Veil.
P. Godon, E.M. Sion, P.E. Barrett, A.P. Linnell
arXiv:0904.3879v1
- High frequency limits in periodicity search from irregularly spaced data.
Jaan Pelt (Tartu Observatory)
arXiv:0904.3880v1
- Evidence for strong dynamical evolution in disk galaxies through the last 11 Gyr. GHASP VIII: A local reference sample of rotating disk galaxies for high redshift studies.
B. Epinat, P. Amram, C. Balkowski, M. Marcelin
arXiv:0904.3891v1
- Identifying Nearby UHECR Accelerators using UHE (and VHE) Photons.
A. M. Taylor, J. A. Hinton, P. Blasi, M. Ave
arXiv:0904.3903v1
- Astrometric Redshifts for Quasars.
Michael C. Kaczmarczik (1), Gordon T. Richards (1), Sajjan S. Mehta (1), David J. Schlegel (2) ((1) Drexel University, (2) LBNL)
arXiv:0904.3909v1
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