The Daily Brew
Selected astro-ph abstracts for Tuesday 2008 October 21
- Early Annihilation and Diffuse Backgrounds in 1/v WIMP models.
Marc Kamionkowski (Caltech), Stefano Profumo (UC Santa Cruz)
arXiv:0810.3233v1
- Systematic Uncertainties in Black Hole Masses Determined from Single Epoch Spectra.
Kelly D. Denney, Bradley M. Peterson, Matthias Dietrich, Marianne Vestergaard, Misty C. Bentz
arXiv:0810.3234v1
- Inspiralling Supermassive Black Holes: A New Signpost for Galaxy Mergers.
Julia M. Comerford, Brian F. Gerke, Jeffrey A. Newman, Marc Davis, Renbin Yan, Michael C. Cooper, S.M. Faber, David C. Koo, Alison L. Coil, D.J. Rosario
arXiv:0810.3235v1
- The nucleus of NGC 253 and its massive stellar clusters at parsec scales.
Juan Antonio Fernández-Ontiveros, M. Almudena Prieto, Jose Antonio Acosta-Pulido (Instituto de Astrofísica de Canarias)
arXiv:0810.3250v1
- Molecular Gas in a Submillimeter Galaxy at z=4.5: Evidence for a Major Merger at 1 Billion Years after the Big Bang.
E. Schinnerer, C.L. Carilli, P. Capak, A. Martinez-Sansigre, N.Z. Scoville, V. Smolcic, Y. Taniguchi, M.S. Yun, F. Bertoldi, O. Le Fevre, L. de Ravel
arXiv:0810.3405v1
- Evidence for Merger-Driven Activity in the Clustering of High Redshift Quasars.
Stuart Wyithe, Abraham Loeb
arXiv:0810.3455v1
- The Rise of Massive Red Galaxies: the color-magnitude and color-stellar mass diagrams for z < ~2 from the MUltiwavelength Survey by Yale-Chile (MUSYC).
Edward N Taylor, Marijn Franx, Pieter G van Dokkum, Eric F Bell, Gabriel B Brammer, Gregory Rudnick, Stijn Wuyts, Eric Gawiser, Paulina Lira, C Megan Urry, Hans-Walter Rix
arXiv:0810.3459v1
- Limits on an Energy Dependence of the Speed of Light from a Flare of the Active Galaxy PKS 2155-304.
H.E.S.S. Collaboration : F. Aharonian,et al.
arXiv:0810.3475v1
- MAGIC upper limits on the VHE gamma-ray emission from the satellite galaxy Willman 1.
MAGIC Collaboration : E. Aliu,et al
arXiv:0810.3561v1
- The Fermi Gamma Ray Space Telescope discovers the Pulsar in the Young Galactic Supernova-Remnant CTA 1.
he Fermi LAT Collaboration : G. Kanbach, K. Wood, M. Ziegler,et al
arXiv:0810.3562v1
- The Blazar Sequence and the Cosmic Gamma-Ray Background Radiation in the Fermi Era.
Yoshiyuki Inoue, Tomonori Totani (Kyoto University)
arXiv:0810.3580v1
- Infrared Spectroscopy and Analysis of Brown Dwarf and Planetary Mass Objects in the Orion Nebula Cluster.
D. J. Weights (1), P. W. Lucas (1), P. F. Roche (2), D. J. Pinfield (1), F. Riddick (2) ((1) University of Hertfordshire, (2) University of Oxford)
arXiv:0810.3584v1
- The Dark Energy Camera (DECam).
K. Honscheid, D. L. DePoy,for the DES Collaboration
arXiv:0810.3600v1
Other Papers:
- TeV Gamma Rays from Geminga and the Origin of the GeV Positron Excess
arXiv:0810.2784
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