The Daily Brew
Selected astro-ph abstracts for Wednesday 2008 September 24
- Galaxy cluster X-ray luminosity scaling relations from a representative local sample (REXCESS).
G.W. Pratt (MPE Garching), J.H. Croston, M. Arnaud, H. Boehringer
arXiv:0809.3784v1
- HD molecules at high redshift: A low astration factor of deuterium in a solar-metallicity DLA system at z=2.418.
P. Noterdaeme, P. Petitjean, C. Ledoux, R. Srianand, A. Ivanchik
arXiv:0809.3785v1
- Constraints on the Local Sources of Ultra High-Energy Cosmic Rays.
Eli Waxman (Weizmann), Abraham Loeb (Harvard)
arXiv:0809.3788v1
- Quasars Are Not Light-Bulbs: Testing Models of Quasar Lifetimes with the Observed Eddington Ratio Distribution.
Philip F. Hopkins (1), Lars Hernquist (2) ((1) UC Berkeley, (2) CfA)
arXiv:0809.3789v1
- Deep MMT Transit Survey of the Open Cluster M37 IV: Limit on the Fraction of Stars With Planets as Small as 0.3 R_J.
J.D. Hartman, B.S. Gaudi, M.J. Holman, B.A. McLeod, K.Z. Stanek, J.A. Barranco, M.H. Pinsonneault, S. Meibom, J.S. Kalirai
arXiv:0809.3807v1
- Molecular Hydrogen in the FUSE Translucent Lines of Sight: The Full Sample.
Brian L. Rachford, Theodore P. Snow, Joshua D. Destree, Teresa L. Ross, Roger Ferlet, Scott D. Friedman, Cecile Gry, Edward B. Jenkins, Donald C. Morton, Blair D. Savage, J. Michael Shull, Paule Sonnentrucker, Jason Tumlinson, Alfred Vidal-Madjar, Daniel E. Welty, Donald G. York
arXiv:0809.3831v1
- The X-ray Cluster Normalization of the Matter Power Spectrum.
J. Patrick Henry, August E. Evrard, Henk Hoekstra, Arif Babul, Andishieh Mahdavi
arXiv:0809.3832v1
- Extrasolar planets and brown dwarfs around A-F type stars V. A planetary system found with HARPS around the F6IV-V star HD 60532.
M. Desort, A.-M. Lagrange, F. Galland, H. Beust, S. Udry, M. Mayor, G. Lo Curto
arXiv:0809.3862v1
- A search for a dark matter annihilation signal towards the Canis Major overdensity with H.E.S.S.
HESS Collaboration : F. Aharonian,et al
arXiv:0809.3894v1
- Dark matter scaling relations and the assembly epoch of Coma early-type galaxies.
J. Thomas, R. P. Saglia, R. Bender, D. Thomas, K. Gebhardt, J. Magorrian, E. M. Corsini, G. Wegner
arXiv:0809.3906v1
- Efficient Photometric Selection of Quasars from the Sloan Digital Sky Survey: II. ~1,000,000 Quasars from Data Release Six.
Gordon T. Richards (1), Adam D. Myers (2), Alexander G. Gray (3), Ryan N. Riegel (3), Robert C. Nichol (4), Robert J. Brunner (2), Alexander S. Szalay (5), Donald P. Schneider (6), Scott F. Anderson (7) ((1) Drexel University, (2) University of Illinois, (3) Georgia Tech, (4) University of Portsmouth, (5) John Hopkins University, (6) Penn State University, (7) University of Washington)
arXiv:0809.3952v1
- Radio Properties of Low Redshift Broad Line Active Galactic Nuclei.
Stephen E. Rafter, D. Michael Crenshaw, Paul J. Wiita
arXiv:0809.3977v1
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