The Daily Brew
Selected astro-ph abstracts for Friday 2010 January 29
- Simulating the gamma-ray emission from galaxy clusters: a universal cosmic ray spectrum and spatial distribution.
Anders Pinzke, Christoph Pfrommer
arXiv:1001.5023v1
- Rocky Planetesimals as the Origin of Metals in DZ Stars.
J. Farihi, M.A. Barstow, S. Redfield, P. Dufour, N.C. Hambly
arXiv:1001.5025v1
- Radioactively Powered Electromagnetic Counterparts of Compact Object Mergers.
B.D. Metzger, G. Martinez-Pinedo, S. Darbha, E. Quataert, A. Arcones, D. Kasen, R. Thomas, P. Nugent, I.V. Panov, N.T. Zinner
arXiv:1001.5029v1
- The host galaxies of core-collapse supernovae and gamma ray bursts.
K. M. Svensson, A. J. Levan, N. R. Tanvir, A. S. Fruchter, L. -G. Strolger
arXiv:1001.5042v1
- A mildly relativistic radio jet from the otherwise normal Type Ic Supernova 2007gr.
Z. Paragi (1 and 2), G. B. Taylor (3), C. Kouveliotou (4), J. Granot (5), E. Ramirez-Ruiz (6), M. Bietenholz (7 and 8), A. J. van der Horst (4), Y. Pidopryhora (1), H. J. van Langevelde (1 and 10), M. A. Garrett (9, 10, 11), A. Szomoru (1), M. Argo (12), S. Bourke (1), B. Paczynski (*) ((1) Joint Institute for VLBI in Europe, (2) MTA Research Group for Physical Geodesy and Geodynamics (3) University of New Mexico, Department of Physics and Astronomy (4) Space Science Office, NASA/Marshall Space Flight Center (5) Centre for Astrophysics Research, University of Hertfordshire (6) Department of Physics and Astronomy, University of California (7) Hartebeesthoek Radio Observatory (8) Department of Physics and Astronomy, York University (9) Netherlands Institute for Radio Astronomy (ASTRON) (10) Leiden Observatory, Leiden University (11) Centre for Astrophysics and Supercomputing, Swinburne University of Technology (12) Curtin Institute of Radio Astronomy, Curtin University of Technology; * Deceased.)
arXiv:1001.5060v1
- The Two-Phase, Two-Velocity Ionized Absorber in the Seyfert 1 Galaxy NGC 5548.
M. Andrade-Velázquez, Y. Krongold, M. Elvis, F. Nicastro, N. Brickhouse, L. Binette, S. Mathur, E. Jiménez-Bailón
arXiv:1001.5070v1
- Direct Evidence for Hadronic Cosmic-Ray Acceleration in the Supernova Renmant IC 443.
M. Tavani, A. Giuliani, A. W. Chen, A. Argan, G. Barbiellini, A. Bulgarelli, P. Caraveo, P. W. Cattaneo, V. Cocco, T. Contessi, F. D'Ammando, E. Costa, G. De Paris, E. Del Monte, G. Di Cocco, I. Donnarumma, Y. Evangelista, A. Ferrari, M. Feroci, F. Fuschino, M. Galli, F. Gianotti, C. Labanti, I. Lapshov, F. Lazzarotto, P. Lipari, F. Longo, M. Marisaldi, M. Mastropietro, S. Mereghetti, E. Morelli, E. Moretti, A. Morselli, L. Pacciani, A. Pellizzoni, F. Perotti, G. Piano, P. Picozza, M. Pilia, G. Pucella, M. Prest, M. Rapisarda, A. Rappoldi, E. Scalise, A. Rubini, S. Sabatini, E. Striani, P. Soffitta, M. Trifoglio, A. Trois, E. Vallazza, S. Vercellone, V. Vittorini, A. Zambra, D. Zanello, C. Pittori, F. Verrecchia, P. Santolamazza, P. Giommi, S. Colafrancesco, L. A. Antonelli, L. Salotti
arXiv:1001.5150v1
- A Recent Lindblad Resonance in the Solar Neighbourhood.
J. A. Sellwood (Rutgers University)
arXiv:1001.5197v1
- Supernova Photometric Classification Challenge.
Richard Kessler, Alex Conley, Saurabh Jha, Stephen Kuhlmann
arXiv:1001.5210v1
- A New Approach to Systematic Uncertainties and Self-Consistency in Helium Abundance Determinations.
Erik Aver, Keith A. Olive, Evan D. Skillman
arXiv:1001.5218v1
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