The Daily Brew
Selected astro-ph abstracts for Wednesday 2010 November 3
- The Sudden Death of the Nearest Quasar.
Kevin Schawinski, Daniel A. Evans, Shanil Virani, C. Megan Urry, William C. Keel, Priyamvada Natarajan, Chris J. Lintott, Anna Manning, Paolo Coppi, Sugata Kaviraj, Steven P. Bamford, Gyula I. G. Jozsa, Michael Garrett, Hanny van Arkel, Pamela Gay, Lucy Fortson
arXiv:1011.0427v1
- The HETDEX Pilot Survey for Emission Line Galaxies - II: The Evolution of the Ly-alpha Escape Fraction from the UV Slope and Luminosity Function of 1.9 < z < 3.8 LAEs.
Guillermo A. Blanc (1), Joshua Adams (1), Karl Gebhardt (1,2), Gary J. Hill (2,3), Niv Drory (4), Lei Hao (1,5), Ralf Bender (4,6), Robin Ciardullo (7), Steven L. Finkelstein (8), Eric Gawiser (9), Caryl Gronwall (7), Ulrich Hopp (4,6), Donghui Jeong (1,2,10), Ralf Kelzenberg (4), Eiichiro Komatsu (1,2), Phillip MacQueen (3), Jeremy D. Murphy (1), Martin M. Roth (11), Donald P. Schneider (7), Joseph Tufts (3,12) ((1) Department of Astronomy, University of Texas at Austin, Austin, TX, (2) Texas Cosmology Center, University of Texas at Austin, Austin, TX (3) McDonald Observatory, Austin, TX, (4) Max Planck Institute for Extraterrestrial Physics, Garching, Germany, (5) Shanghai Astronomical Observatory, Shanghai, China, (6) University Observatory Munich, Munich, Germany, (7) Department of Astronomy and Astrophysics, Pennsylvania State University, University Park, PA, (8) George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy, Department of Physics and Astronomy, Texas A &M University, College Station, TX, (9) Department of Physics and Astronomy, Rutgers University, Piscataway, NJ, (10) Current Address: California Institute of Technology, Pasadena, CA, (11) Astrophysikalisches Institut Potsdam, Postdam, Germany, (12) Current Address: Las Cumbres Observatory, Santa Barbara, CA)
arXiv:1011.0430v1
- Asteroseismology of the Transiting Exoplanet Host HD 17156 with HST FGS.
Ronald L. Gilliland, Peter R. McCullough, Edmund P. Nelan, Timothy M. Brown, David Charbonneau, Philip Nutzman, Joergen Christensen-Dalsgaard, Hans Kjeldsen
arXiv:1011.0435v1
- The Gamma-Ray Background Constrains the Origins of the Radio and X-Ray Backgrounds.
Brian C. Lacki
arXiv:1011.0437v1
- Precise Estimates of the Physical Parameters for the Exoplanet System HD-17156 Enabled by HST FGS Transit and Asteroseismic Observations.
Philip Nutzman, Ronald L. Gilliland, Peter R. McCullough, David Charbonneau, Jørgen Christensen-Dalsgaard, Hans Kjeldsen, Edmund P. Nelan, Timothy M. Brown, Matthew J. Holman
arXiv:1011.0440v1
- The WFC3 Galactic Bulge Treasury Program: Metallicity Estimates for the Stellar Population and Exoplanet Hosts.
Thomas M. Brown, Kailash Sahu, Jay Anderson, Jason Tumlinson, Jeff A. Valenti, Ed Smith, Elizabeth J. Jeffery, Alvio Renzini, Manuela Zoccali, Henry C. Ferguson, Don A. VandenBerg, Howard E. Bond, Stefano Casertano, Elena Valenti, Dante Minniti, Mario Livio, Nino Panagia
arXiv:1011.0457v1
- A High-Resolution Survey of HI Absorption toward the Central 200 pc of the Galactic Center.
Cornelia C. Lang, W. Miller Goss, Claudia Cyganowski, Kelsey I. Clubb
arXiv:1011.0710v1
- Timing Measurements of the Relativistic Binary Pulsar PSR B1913+16.
Joel M. Weisberg, David J. Nice, Joseph H. Taylor
arXiv:1011.0718v1
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