The Daily Brew
Selected astro-ph abstracts for Monday 2013 January 28
- Constraints on the annihilation cross section of dark matter particles from anisotropies in the diffuse gamma-ray background measured with Fermi-LAT.
Shin'ichiro Ando, Eiichiro Komatsu
arXiv:1301.5901v1
- A Population of Massive, Luminous Galaxies Hosting Heavily Dust-Obscured Gamma-Ray Bursts: Implications for the Use of GRBs as Tracers of Cosmic Star Formation.
D. A. Perley, A. J. Levan, N. R. Tanvir, S. B. Cenko, J. S. Bloom, J. Hjorth, T. Kruehler, A. V. Filippenko, A. Fruchter, J. P. U. Fynbo, P. Jakobsson, J. Kalirai, B. Milvang-Jensen, A. N. Morgan, J. X. Prochaska, J. M. Silverman
arXiv:1301.5903v1
- Discovery of a Rich Cluster at z = 1.63 using the Rest-Frame 1.6um "Stellar Bump Sequence" Method.
Adam Muzzin, Gillian Wilson, Ricardo Demarco, Chris Lidman, Julie Nantais, Henk Hoekstra, H. K. C. Yee, Alessandro Rettura
arXiv:1301.5905v1
- A refined foreground-corrected limit on the HI power spectrum at z=8.6 from the GMRT Epoch of Reionization Experiment.
Gregory Paciga, Joshua Albert, Kevin Bandura, Tzu-Ching Chang, Yashwant Gupta, Christopher Hirata, Julia Odegova, Ue-Li Pen, Jeffrey B. Peterson, Jayanta Roy, Richard Shaw, Kris Sigurdson, Tabitha Voytek
arXiv:1301.5906v1
- The Exceptional Soft X-ray Halo of the Galaxy Merger NGC 6240.
Emanuele Nardini, Junfeng Wang, Giuseppina Fabbiano, Martin Elvis, Silvia Pellegrini, Guido Risaliti, Margarita Karovska, Andreas Zezas
arXiv:1301.5907v1
- New mass limit for white dwarfs: super-Chandrasekhar type Ia supernova as a new standard candle.
Upasana Das, Banibrata Mukhopadhyay
arXiv:1301.5965v1
- Search for Associations Containing Young stars (SACY): Chemical tagging IC 2391 & the Argus association.
G.M. De Silva, V. D'Orazi, C. Melo, C.A.O. Torres, M. Gieles, G.R. Quast, M. Sterzik
arXiv:1301.5967v1
- Multi-site campaign for transit timing variations of WASP-12 b: possible detection of a long-period signal of planetary origin.
G. Maciejewski, D. Dimitrov, M. Seeliger, St. Raetz, L. Bukowiecki, M. Kitze, R. Errmann, G. Nowak, A. Niedzielski, V. Popov, C. Marka, K. Gozdziewski, R. Neuhaeuser, J. Ohlert, T. C. Hinse, J. W. Lee, C.-U. Lee, J.-N. Yoon, A. Berndt, H. Gilbert, Ch. Ginski, M. M. Hohle, M. Mugrauer, T. Roell, T. O. B. Schmidt, N. Tetzlaff, L. Mancini, J. Southworth, M. Dall'Ora, S. Ciceri, R. Zambelli, G. Corfini, H. Takahashi, K. Tachihara, J. M. Benko, K. Sarneczky, Gy. M. Szabo, T. N. Varga, M. Vanko, Y. C. Joshi, W. P. Chen
arXiv:1301.5976v1
- Atmospheric escape from HD 189733b observed in HI Lyman-alpha: detailed analysis of HST/STIS September 2011 observations.
Vincent Bourrier, Alain Lecavelier des Etangs, Hélène Dupuy, David Ehrenreich, Alfred Vidal-Madjar, Guillaume Hébrard, Gilda E. Ballester, Jean-Michel Désert, Roger Ferlet, David K. Sing, Peter J. Wheatley
arXiv:1301.6030v1
- Measurements of Martian Dust Devil Winds with HiRISE.
David S. Choi, Colin M. Dundas
arXiv:1301.6130v1
- A Detection of the Cold Imprint of Voids on the Microwave Background Radiation.
Yan-Chuan Cai (Durham), Mark C. Neyrinck (JHU), Istvan Szapudi (IfA Hawaii), Shaun Cole (Durham), Carlos S. Frenk (Durham)
arXiv:1301.6136v1
- A Two-Phase Low-velocity Outflow in the Seyfert 1 Galaxy Ark~564.
A. Gupta, S. Mathur, Y. Krongold, F. Nicastro
arXiv:1301.6138v1
- Discovery of Relativistic Outflow in the Seyfert Galaxy Ark 564.
A. Gupta, S. Mathur, Y. Krongold, F. Nicastro
arXiv:1301.6139v1
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