The Daily Brew
Selected astro-ph abstracts for Thursday 2011 July 28
- A Southern Sky and Galactic Plane Survey for Bright Kuiper Belt Objects.
Scott Sheppard (Carnegie Institution of Washington), Andrzej Udalski (Warsaw University), Chad Trujillo (Gemini), Marcin Kubiak, Grzegorz Pietrzynski, Radoslaw Poleski, Igor Soszynski, Michal Szyma, Krzysztof Ulaczyk
arXiv:1107.5309v1
- Galaxy Zoo: Dust lane early-type galaxies are tracers of recent, gas-rich minor mergers.
Stanislav S. Shabala, Yuan Sen Ting, Sugata Kaviraj, Chris Lintott, R. Mark Crockett, Joseph Silk, Marc Sarzi, Kevin Schawinski, Steven P. Bamford, Edd Edmondson
arXiv:1107.5310v1
- Galaxy evolution in groups and clusters: star formation rates, red sequence fractions, and the persistent bimodality.
Andrew R. Wetzel, Jeremy L. Tinker, Charlie Conroy
arXiv:1107.5311v1
- Investigation of the errors in SDSS proper-motion measurements using samples of quasars.
Ruobing Dong, James Gunn, Gillian Knapp, Constance Rockosi, Michael Blanton
arXiv:1107.5314v1
- Detailed Chemical Abundances of Four Stars in the Unusual Globular Cluster, Palomar 1.
Charli M. Sakari, Kim A. Venn, Mike Irwin, Wako Aoki, Nobuo Arimoto, Aaron Dotter
arXiv:1107.5315v1
- The HARPS search for southern extra-solar planets. XXXI. Magnetic activity cycles in solar-type stars: statistics and impact on precise radial velocities.
C. Lovis, X. Dumusque, N.C. Santos, F. Bouchy, M. Mayor, F. Pepe, D. Queloz, D. Ségransan, S. Udry
arXiv:1107.5325v1
- Mapping the X-Shaped Milky Way Bulge.
Roberto K. Saito, Manuela Zoccali, Andrew McWilliam, Dante Minniti, Oscar A. Gonzalez, Vanessa Hill
arXiv:1107.5360v1
- Multi-wavelength observations of the young binary system Haro 6-10: The case of misaligned discs.
V. Roccatagliata (1,2), Th. Ratzka (3), Th. Henning (2), S. Wolf (4), Ch. Leinert (2), J. Bouwman (2) ((1) STScI, (2) MPIA, (3) LMU, (4) University of Kiel)
arXiv:1107.5409v1
- Large-scale clustering of galaxies in general relativity.
Donghui Jeong, Fabian Schmidt, Christopher M. Hirata
arXiv:1107.5427v1
- Intrinsic disc emission and the Soft X-ray Excess in AGN.
Chris Done (Durham), Shane Davis (CITA), Chichuan Jin (Durham), Omer Blaes (UCSB), Martin Ward (Durham)
arXiv:1107.5429v1
- Evolution of Super Star Cluster Winds with Strong Cooling.
Richard Wunsch, Sergiy Silich, Jan Palous, Guillermo Tenorio-Tagle, Casiana Munoz-Tunon
arXiv:1107.5451v1
- The long-term millimeter activity of active galactic nuclei.
S. Trippe (1), M. Krips (2), V. Pietu (2), R. Neri (2), J.M. Winters (2), F. Gueth (2), M. Bremer (2), P. Salome (3), R. Moreno (4), J. Boissier (5,6), F. Fontani (6,7) ((1) SNU, Seoul, Korea, (2) IRAM Grenoble, France, (3) LERMA, Obs. Paris, France, (4) Obs. Paris / LESIA, Meudon, France, (5) INAF Bologna, Italy, (6) ESO, Garching, Germany, (7) INAF Bologna, Italy)
arXiv:1107.5456v1
- Determining the Age of Young Embedded Clusters.
Joseph Stead, Melvin Hoare
arXiv:1107.5457v1
- Manganese evolution in Omega Centauri: a clue to the cluster formation mechanisms?.
Donatella Romano, Gabriele Cescutti, Francesca Matteucci
arXiv:1107.5477v1
- Reddening and metallicity maps of the Milky Way Bulge from VVV and 2MASS. I.The method and minor axis maps.
O. A. Gonzalez, M. Rejkuba, M. Zoccali, E. Valenti, D. Minniti
arXiv:1107.5496v1
- Activity-Brightness Correlations for the Sun and Sun-like Stars.
Dora Preminger, Gary Chapman, Angela Cookson
arXiv:1107.5564v1
- The Role of Stochastic Re-acceleration in the Prompt Emission of Gamma-Ray Bursts: Application to Hadronic Injection.
Kohta Murase, Katsuaki Asano, Toshio Terasawa, Peter Meszaros
arXiv:1107.5575v1
- Blazars as Ultra-High-Energy Cosmic-Ray Sources: Implications for TeV Gamma-Ray Observations.
Kohta Murase, Charles D. Dermer, Hajime Takami, Giulia Migliori
arXiv:1107.5576v1
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