The Daily Brew
Selected astro-ph abstracts for Wednesday 2011 August 24
- Tidal dwarf galaxies in the nearby Universe.
Sugata Kaviraj, Daniel Darg, Chris Lintott, Kevin Schawinski, Joseph Silk
arXiv:1108.4410v1
- The Chemical Abundances of Stars in the Halo (CASH) Project. II. A Sample of 16 Extremely Metal-poor Stars.
Julie K. Hollek (UTexas), Anna Frebel (Harvard/CfA), Ian U. Roederer (Carnegie Obs.), Christopher Sneden (UTexas), Matthew Shetrone (McDonald Obs), Timothy C. Beers (Michigan State Univ), Sung-Ju Kang (Iowa State Univ), Christopher Thom (STScI)
arXiv:1108.4422v1
- Twenty-One New Light Curves of OGLE-TR-56b: New System Parameters and Limits on Timing Variations.
E. R. Adams, M. Lopez-Morales, J. L. Elliot, S. Seager, D. J. Osip, M. J. Holman, J. N. Winn, S. Hoyer, P. Rojo
arXiv:1108.4423v1
- Core-collapse supernova enrichment in the core of the Virgo Cluster.
E.T. Million, N. Werner, A. Simionescu, S.W. Allen
arXiv:1108.4434v1
- Variability of Young Massive Stars in the Arches Cluster: Accurate Photometry with Adaptive Optics.
K. Markakis, A.Z. Bonanos, G. Pietrzynski, L. Macri, K.Z. Stanek
arXiv:1108.4452v1
- Fundamental Parameters of four Massive Eclipsing Binaries in Westerlund 1.
E. Koumpia, A.Z. Bonanos
arXiv:1108.4453v1
- NSV 11154 Is a New R Coronae Borealis Star.
Nutsinee Kijbunchoo, Geoffrey C. Clayton, Timothy C. Vieux, N. Dickerman, T. C. Hillwig, D. L. Welch, Ashley Pagnotta, Sumin Tang, J. E. Grindlay, A. Henden
arXiv:1108.4481v1
- The origin of very wide binary stars.
M.B.N. Kouwenhoven (1), S.P. Goodwin (2), Melvyn B. Davies (3), Richard J. Parker (4,2), P. Kroupa (5), D. Malmberg (3) ((1) Kavli Institute for Astronomy and Astrophysics, Peking University (2) University of Sheffield (3) Lund Observatory (4) ETH Zurich (5) AIfA Bonn)
arXiv:1108.4505v1
- The Carnegie Hubble Program: The Leavitt Law at 3.6 \mu m and 4.5 \mu m in the Large Magellanic Cloud.
Victoria Scowcroft, Wendy Freedman, Barry F. Madore, Andrew J. Monson, S. E. Persson, Mark Seibert, Jane R. Rigby, Laura Sturch
arXiv:1108.4672v1
- The First Hundred Brown Dwarfs Discovered by the Wide-field Infrared Survey Explorer (WISE).
J. Davy Kirkpatrick, Michael C. Cushing, Christopher R. Gelino, Roger L. Griffith, Michael F. Skrutskie, Kenneth A. Marsh, Edward L. Wright, Amanda K. Mainzer, Peter R. Eisenhardt, Ian S. McLean, Maggie A. Thompson, James M. Bauer, Dominic J. Benford, Carrie R. Bridge, Sean E. Lake, Sara M. Petty, S. Adam Stanford, Chao-Wei Tsai, Vanessa Bailey, Charles A. Beichman, John J. Bochanski, Adam J. Burgasser, Peter L. Capak, Kelle L. Cruz, Philip M. Hinz, Jeyhan S. Kartaltepe, Russell P. Knox, Swarnima Manohar, Daniel Masters, Maria Morales-Calderon, Lisa A. Prato, Timothy J. Rodigas, Mara Salvato, Steven D. Schurr, Nicholas Z. Scoville, Robert A. Simcoe, Karl R. Stapelfeldt, Daniel Stern, Nathan D. Stock, William D. Vacca
arXiv:1108.4677v1
- The Discovery of Y Dwarfs Using Data from the Wide-field Infrared Survey Explorer (WISE).
Michael C. Cushing, J. Davy Kirkpatrick, Christopher R. Gelino, Roger L. Griffith, Michael F. Skrutskie, Amanda K. Mainzer, Kenneth A. Marsh, Charles A. Beichman, Adam J. Burgasser, Lisa A. Prato, Robert A. Simcoe, Mark S. Marley, D. Saumon, Richard S. Freedman, Peter R. Eisenhardt, Edward L. Wright
arXiv:1108.4678v1
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