The Daily Brew
Selected astro-ph abstracts for Friday 2010 October 15
- Kepler observations of the beaming binary KPD 1946+4340.
S. Bloemen, T. R. Marsh, R. H. \Ostensen, S. Charpinet, G. Fontaine, P. Degroote, U. Heber, S. D. Kawaler, C. Aerts, E. M. Green, J. Telting, P. Brassard, B. T. Gänsicke, G. Handler, D. W. Kurtz, R. Silvotti, V. Van Grootel, J. E. Lindberg, T. Pursimo, P. A. Wilson, R. L. Gilliland, H. Kjeldsen, J. Christensen-Dalsgaard, W. J. Borucki, D. Koch, J. M. Jenkins, T. C. Klaus
arXiv:1010.2747v1
- Could the Magellanic Clouds be tidal dwarves expelled from a past-merger event occurring in Andromeda?.
Yanbin YANG, Francois HAMMER ((1) National Astronomical Observatories, Chinese Academy of Sciences (NAOC) (2) Laboratoire GEPI, Observatoire de Paris)
arXiv:1010.2748v1
- A Mismatch in the Ultraviolet Spectra between Low-Redshift and Intermediate-Redshift Type Ia Supernovae as a Possible Solution to the U-Band Anomaly.
Ryan J. Foley, Alexei V. Filippenko, Richard Kessler, Bruce Bassett, Joshua A. Frieman, Peter M. Garnavich, Saurabh W. Jha, Kohki Konishi, Hubert Lampeitl, Adam G. Riess, Masao Sako, Donald P. Schneider, Jesper Sollerman, Mathew Smith
arXiv:1010.2749v1
- A Multi-Wavelength Study of the Nature of Type 1.8/1.9 Seyfert Galaxies.
M. L. Trippe, D. M. Crenshaw, R. P. Deo, M. Dietrich, S. B. Kraemer, S. E. Rafter, T. J. Turner
arXiv:1010.2750v1
- Dark Matter Annihilation in The Galactic Center As Seen by the Fermi Gamma Ray Space Telescope.
Dan Hooper, Lisa Goodenough
arXiv:1010.2752v1
- The lack of intense Lyman~alpha in ultradeep spectra of z=7 candidates in GOODS-S: imprint of reionization?.
A. Fontana (1), E. Vanzella (2), L. Pentericci (1), M. Castellano (1), M. Giavalisco (3), A. Grazian (1), K. Boutsia (1), S. Cristiani (2), M. Dickinson (4), E. Giallongo (1), M. Maiolino (1), A. Moorwood (5), P. Santini (1) ((1) INAF Rome -Obs, (2) INAF Trieste Obs., (3) UMASS, (4) NOAO, (5) ESO)
arXiv:1010.2754v1
- A low-magnetic-field Soft Gamma Repeater.
N. Rea (CSIC-IEEC), P. Esposito (INAF), R. Turolla (U. Padova), G. L. Israel (INAF), S. Zane (MSSL), L. Stella, S. Mereghetti, A. Tiengo (INAF), D. Gotz (CEA-Saclay), E. Gogus (Sabanci), C. Kouveliotou (NASA)
arXiv:1010.2781v1
- The Production of Ultra High Energy Cosmic Rays during the Early Epochs of Radio-loud AGN.
Hajime Takami, Shunsaku Horiuchi
arXiv:1010.2788v1
- The Subaru Ly-alpha blob survey: A sample of 100 kpc Ly-alpha blobs at z=3.
Y. Matsuda (1), T. Yamada (2), T. Hayashino (2), R. Yamauchi (2), Y. Nakamura (2), N. Morimoto (2), M. Ouchi (3,4), Y. Ono (4), K. Kousai (2), E. Nakamura (2), M. Horie (2), T. Fujii (2), M. Umemura (5), M. Mori (5) ((1) Durham, (2) Tohoku, (3) Carnegie, (4) Tokyo, (5) Tsukuba)
arXiv:1010.2877v1
- A collision in 2009 as the origin of the debris trail of asteroid P/2010.
Colin Snodgrass, Cecilia Tubiana, Jean-Baptiste Vincent, Holger Sierks, Stubbe Hviid, Richard Moissl, Hermann Boehnhardt, Cesare Barbieri, Detlef Koschny, Philippe Lamy, Hans Rickman, Rafael Rodrigo, Benoît Carry, Stephen C. Lowry, Ryan J. M. Laird, Paul R. Weissman, Alan Fitzsimmons, Simone Marchi (and the OSIRIS team)
arXiv:1010.2883v1
- The SEGUE Stellar Parameter Pipeline. V. Estimation of Alpha-Element Abundance Ratios From Low-Resolution SDSS/SEGUE Stellar Spectra.
Young Sun Lee, Timothy C. Beers, Carlos Allende Prieto, David K. Lai, Constance M. Rockosi, Heather L. Morrison, Jennifer A. Johnson, Deokkeun An, Thirupathi Sivarani, Brian Yanny
arXiv:1010.2934v1
- The Super Lithium-Rich Red Giant Rapid Rotator G0928+73.2600: A Case for Planet Accretion?.
Joleen K. Carlberg, Verne V. Smith, Katia Cunha, Steven R. Majewski, Robert T. Rood
arXiv:1010.2954v1
- GLIMPSE-CO1: the most massive intermediate-age stellar cluster in the Galaxy.
Ben Davies (RIT/Leeds), Nate Bastian (Exeter/Cambridge), Mark Gieles (Cambridge), Anil C. Seth (CfA Harvard), Sabine Mengel (ESO), Iraklis S. Konstantopoulos (Penn State)
arXiv:1010.2973v1
- The ACS LCID project. VI. The SFH of the Tucana dSph and the relative ages of the isolated dSph galaxies.
M. Monelli, C. Gallart, S.L. Hidalgo, A. Aparicio, E.D. Skillman, A.A. Cole, D.R. Weisz, L. Mayer, E.J. Bernard, S. Cassisi, A.E. Dolphin, I. Drozdovsky, P.B. Stetson
arXiv:1010.2982v1
- WASP-30b: a 61 Mjup brown dwarf transiting a V=12, F8 star.
D. R. Anderson, A. Collier Cameron, C. Hellier, M. Lendl, P. F. L. Maxted, D. Pollacco, D. Queloz, B. Smalley, A. M. S. Smith, I. Todd, A. H. M. J. Triaud, R. G. West, S. C. C. Barros, B. Enoch, M. Gillon, T. A. Lister, F. Pepe, D. Ségransan, R. A. Street, S. Udry
arXiv:1010.3006v1
- Cores and Cusps in Warm Dark Matter Halos.
Francisco Villaescusa-Navarro, Neal Dalal
arXiv:1010.3008v1
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