The Daily Brew
Selected astro-ph abstracts for Thursday 2008 September 11
- Discovery of an Unusual Optical Transient with the Hubble Space Telescope.
K. Barbary, K. S. Dawson, K. Tokita, G. Aldering, R. Amanullah, N. V. Connolly, M. Doi, L. Faccioli, V. Fadeyev, A. S. Fruchter, G. Goldhaber, A. Goobar, A. Gude, X. Huang, Y. Ihara, K. Konishi, M. Kowalski, C. Lidman, J. Meyers, T. Morokuma, P. Nugent, S. Perlmutter, D. Rubin, D. Schlegel, A. L. Spadafora, N. Suzuki, H. K. Swift, N. Takanashi, R. C. Thomas, N. Yasuda,for the Supernova Cosmology Project
arXiv:0809.1648v1
- The Signature of the Ice Line and Modest Type I Migration in the Observed Exoplanet Mass-Semimajor Axis Distribution.
Kevin C. Schlaufman, D.N.C. Lin, S. Ida
arXiv:0809.1651v1
- Intrinsically Red Sources observed by Spitzer in the Galactic Mid-Plane.
Thomas P. Robitaille, Marilyn R. Meade, Brian L. Babler, Barbara A. Whitney, Katharine G. Johnston, Remy Indebetouw, Martin Cohen, Matthew S. Povich, Marta Sewilo, Robert A. Benjamin, Edward Churchwell
arXiv:0809.1654v1
- Laser frequency combs for astronomical observations.
Tilo Steinmetz (1,2), Tobias Wilken (1), Constanza Araujo-Hauck (3), Ronald Holzwarth (1,2), Theodor W. Hänsch (1), Luca Pasquini (3), Antonio Manescau (3), Sandro D'Odorico (3), Michael T. Murphy (4), Thomas Kentischer (5), Wolfgang Schmidt (5), Thomas Udem (1) ((1) Max-Planck-Institut für Quantenoptik, Garching, Germany; (2) Menlo Systems GmbH, Garching, Germany; (3) ESO, Garching, Germany; (4) Swinburne University of Technology, Melbourne, Australia; (5) Kiepenheuer-Institut für Sonnenphysik, Freiburg, Germany)
arXiv:0809.1663v1
- New Observations and a Possible Detection of Parameter Variations in the Transits of Gliese 436b.
Jeffrey L. Coughlin, Guy S. Stringfellow, Andrew C. Becker, Mercedes Lopez-Morales, Fabio Mezzalira, Tom Krajci
arXiv:0809.1664v1
- XMM-Newton View of the Multi-Phase Warm Absorber in Seyfert 1 Galaxy NGC985.
Yair Krongold, Elena Jimenez-Bailon, Maria Santos-Lleo, Fabrizio Nicastro, Martin Elvis, Nancy Brickhouse, Mercedes Andrade-Velazquez, Luc Binette, Smita Mathur
arXiv:0809.1665v1
- Atmospheric Circulation of Hot Jupiters: A Shallow Three-Dimensional Model.
Kristen Menou, Emily Rauscher (Columbia)
arXiv:0809.1671v1
- A Blast Wave from the 1843 Eruption of Eta Carinae.
Nathan Smith
arXiv:0809.1678v1
- Stellar Proper Motions in the Galactic Bulge from deep HST ACS/WFC Photometry.
Will Clarkson, Kailash Sahu, Jay Anderson, T. Ed. Smith, Thomas M. Brown, R. Michael Rich, Stefano Casertano, Howard E. Bond, Mario Livio, Dante Minniti, Nino Panagia, Alvio Renzini, Jeff Valenti, Manuela Zoccali
arXiv:0809.1682v1
- Radiation-Dominated Disks Are Thermally Stable.
Shigenobu Hirose, Julian H. Krolik, Omer Blaes
arXiv:0809.1708v1
- Dry Mergers: A Crucial Test for Galaxy Formation.
S. Khochfar, J. Silk
arXiv:0809.1734v1
- HI and star formation in the most metal-deficient galaxies.
Ekta, Jayaram N. Chengalur, S. A. Pustilnik
arXiv:0809.1772v1
- Discovery of lake-effect clouds on Titan.
M.E. Brown, E.L. Schaller, H.G. Roe, C. CHen, J. Roberts, R.H. Brown, K.H. Baines, R.N. Clark
arXiv:0809.1841v1
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