The Daily Brew
Selected astro-ph abstracts for Friday 2011 July 8
- An asteroseismic membership study of the red giants in three open clusters observed by Kepler: NGC6791, NGC6819, and NGC6811.
D. Stello, S. Meibom, R. L. Gilliland, F. Grundahl, S. Hekker, B. Mosser, T. Kallinger, S. Mathur, R. A. García, D. Huber, S. Basu, T. R. Bedding, K. Brogaard, W. J. Chaplin, Y. P. Elsworth, J. Molenda-Żakowicz, R. Szabó, M. Still, J. M. Jenkins, J. Christensen-Dalsgaard, H. Kjeldsen, A. M. Serenelli, B. Wohler
arXiv:1107.1234v1
- Host Galaxy Properties of the Swift BAT Ultra Hard X-ray Selected AGN.
Michael Koss, Richard Mushotzky, Sylvain Veilleux, Lisa M. Winter, Wayne Baumgartner, Jack Tueller, Neil Gehrels, Lynne Valencic
arXiv:1107.1237v1
- The Great Escape: How Exoplanets and Smaller Bodies Desert Dying Stars.
Dimitri Veras, Mark C. Wyatt, Alexander J. Mustill, Amy Bonsor, John J. Eldridge
arXiv:1107.1239v1
- Excursion Set Halo Mass Function and Bias in a Stochastic Barrier Model of Ellipsoidal Collapse.
P.S. Corasaniti (LUTH, Meudon), I. Achitouv (LUTH, Meudon)
arXiv:1107.1251v1
- Cold flows and the first quasars.
Tiziana Di Matteo, Nishikanta Khandai, Colin DeGraf, Yu Feng, Rupert Croft, Julio Lopez, Volker Springel
arXiv:1107.1253v1
- Early Black Holes in Cosmological Simulations: Luminosity Functions and Clustering Behaviour.
Colin DeGraf, Tiziana Di Matteo, Nishikanta Khandai, Rupert Croft, Julio Lopez, Volker Springel
arXiv:1107.1254v1
- Keck Spectroscopy of Faint 3 < z < 8 Lyman Break Galaxies:- Evidence for a Declining Fraction of Emission Line Sources In the Redshift Range 6 < z < 8.
M. A. Schenker, D.P Stark, R.S. Ellis, B.E. Robertson, J.S. Dunlop, R.J. McLure, J.-P. Kneib, J. Richard
arXiv:1107.1261v1
- SDSS J133401.39+331534.3: A New Subarcsecond Gravitationally Lensed Quasar.
Cristian E. Rusu, Masamune Oguri, Naohisa Inada, Issha Kayo, Masanori Iye, Yutaka Hayano, Shin Oya, Masayuki Hattori, Yoshihiko Saito, Meguru Ito, Yosuke Minowa, Tae-Soo Pyo, Hiroshi Terada, Hideki Takami, Makoto Watanabe
arXiv:1107.1280v1
- A Model of Habitability Within the Milky Way Galaxy.
Michael G. Gowanlock, David R. Patton, Sabine M. McConnell
arXiv:1107.1286v1
- Rapidly Rotating Lenses: Repeating features in the lightcurves of short period binary microlenses.
Matthew T. Penny, Eamonn Kerins, Shude Mao
arXiv:1107.1319v1
- The remnant of SN1987A revealed at (sub-)mm wavelengths.
Masha Lakicevic (ESO/Keele University), Jacco Th. van Loon (Keele University), Ferdinando Patat (ESO), Lister Staveley-Smith (ICRAR - University of Western Australia), Giovanna Zanardo (ICRAR - University of Western Australia)
arXiv:1107.1323v1
- Spectroscopic confirmation of z~7 LBGs: probing the earliest galaxies and the epoch of reionization.
L. Pentericci, A. Fontana, E. Vanzella, M. Castellano, A. Grazian, M. Dijkstra, K. Boutsia, S. Cristiani, M. Dickinson, E. Giallongo, M. Giavalisco, R. Maiolino, A. Moorwood, P. Santini
arXiv:1107.1376v1
- Sparse aperture masking at the VLT I. Faint companion detection limits for the two debris disk stars HD 92945 and HD 141569.
S. Lacour, P. Tuthill, P. Amico, M. Ireland, D. Ehrenreich, N. Huelamo, A.-M. Lagrange
arXiv:1107.1426v1
- Herschel Detects a Massive Dust Reservoir in Supernova 1987A.
M. Matsuura (1 and 2), E. Dwek (3), M. Meixner (4), M. Otsuka (4), B. Babler (5), M.J. Barlow (1), J. Roman-Duval (4), C. Engelbracht (6), K. Sandstrom (7), M. Lakicevic (8 and 9), J.Th. van Loon (8), G. Sonneborn (3), G.C. Clayton (10), K.S. Long (4), P. Lundqvist (11), T. Nozawa (12), K.D. Gordon (4), S. Hony (13), K. Okumura (13), K.A. Misselt (6), E. Montiel (6), M. Sauvage (13) ((1) P &A, University College London, (2) MSSL, University College London, (3) NASA Goddard Space Flight Center, (4) STScI, (5) University of Wisconsin, (6) University of Arizona, (7) Max Planck Institut fur Astronomie, (8) Keele University, (9) ESO, (10) Louisiana State University, (11) Stockholm University, (12) IPMU, University of Tokyo, (13) CEA)
arXiv:1107.1477v1
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