The Daily Brew
Selected astro-ph abstracts for Tuesday 2010 February 23
- The Mass and Radius of the Neutron Star in 4U 1820-30.
Tolga Guver, Patricia Wroblewski, Larry Camarota, Feryal Ozel
arXiv:1002.3825v1
- SDSS J094604.90+183541.8: A Gravitationally Lensed Quasar at z=4.8.
Ian D. McGreer (1), Patrick B. Hall (2), Xiaohui Fan (1), Fuyan Bian (1), Naohisa Inada (3), Masamune Oguri (4), Michael A. Strauss (5), Donald P. Schneider (6), Kara Farnsworth (1) ((1)Steward Observatory, (2)York University, (3) Cosmic Radiation Laboratory, (4) National Astronomical Observatory of Japan, (5)Princeton University Observatory, (6)Pennsylvania State University)
arXiv:1002.3832v1
- Imaging the molecular gas in a submm galaxy at z = 4.05: cold mode accretion or a major merger?.
C.L. Carilli (NRAO), E. Daddi (CEA), D. Riechers (CIT), F. Walter (MPIA), A. Weiss (MPIfR), H. Dannerbauer (CEA), G.E. Morrison (UH), J. Wagg (ESO), Romeel Dave (UA), D. Elbaz (CEA), D. Stern (JPL), M. Dickinson (NOAO), M. Krips (IRAM), M. Aravena (NRAO)
arXiv:1002.3838v1
- Why all these prejudices against a constant?.
Eugenio Bianchi, Carlo Rovelli
arXiv:1002.3966v1
- Very-High-Energy Gamma-Ray Signal from Nuclear Photodisintegration as a Probe of Extragalactic Sources of Ultrahigh-Energy Nuclei.
Kohta Murase, John F. Beacom
arXiv:1002.3980v1
- The Vela Pulsar: Results from the First Year of Fermi LAT Observations.
A. A. Abdo etc. (Fermi-LAT Collaboration)
arXiv:1002.4050v1
- Bacterial survival in Martian conditions.
Giuseppe Galletta; Giulio Bertoloni; Maurizio D'Alessandro
arXiv:1002.4077v1
- The occultation events of the Herbig Ae/Be star V1247 Ori.
Jose A. Caballero
arXiv:1002.4092v1
- Planetary eclipse mapping of CoRoT-2a. Evolution, differential rotation, and spot migration.
K. F. Huber, S. Czesla, U. Wolter, J. H. M. M. Schmitt
arXiv:1002.4113v1
- The Quasar Accretion Disk Size -- Black Hole Mass Relation.
Christopher W. Morgan (1), C.S. Kochanek (2), Nicholas D . Morgan (2), Emilio E. Falco (3) ((1)Department of Physics, U.S. Naval Academy, (2)Department of Astronomy, The Ohio State University, (3)Harvard-Smithsonian Center for Astrophysics)
arXiv:1002.4160v1
- The ACS LCID Project. II. Faint Variable Stars in the Isolated Dwarf Irregular Galaxy IC1613.
Edouard J. Bernard, Matteo Monelli, Carme Gallart, Antonio Aparicio, Santi Cassisi, Igor Drozdovsky, Sebastian L. Hidalgo, Evan D. Skillman, Peter B. Stetson
arXiv:1002.4178v1
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