The Daily Brew
Selected astro-ph abstracts for Tuesday 2008 July 29
- Discovery of a Giant Lya Emitter Near the Reionization Epoch.
Masami Ouchi, Yoshiaki Ono, Eiichi Egami, Tomoki Saito, Masamune Oguri, Patrick J. McCarthy, Duncan Farrah, Nobunari Kashikawa, Ivelina Momcheva, Kazuhiro Shimasaku, Kouichiro Nakanishi, Hisanori Furusawa, Masayuki Akiyama, James S. Dunlop, Angela M. J. Mortier, Sadanori Okamura, Masao Hayashi, Michele Cirasuolo, Alan Dressler, Masanori Iye, Matt. J. Jarvis, Tadayuki Kodama, Crystal L. Martin, Ross J. McLure, Kouji Ohta, Toru Yamada, Michitoshi Yoshida
arXiv:0807.4174v1
- The Einstein Cross: constraint on dark matter from stellar dynamics and gravitational lensing.
Glenn van de Ven (1 and 2), Jesus Falcon-Barroso (3 and 2), Richard M. McDermid (4 and 2), Michele Cappellari (5 and 2), Bryan W. Miller (6), P. Tim de Zeeuw (7 and 2) ((1) IAS, Princeton, (2) Leiden University, (3) ESA/ESTEC, (4) Gemini Observatory, Hawaii, (5) University of Oxford, (6) Gemini Observatory, Chile (7) ESO, Garching)
arXiv:0807.4175v1
- Evolution of the Intergalactic Opacity: Implications for the Ionizing Background, Cosmic Star Formation, and Quasar Activity.
C.-A. Faucher-Giguere, A. Lidz, L. Hernquist, M. Zaldarriaga (Harvard University)
arXiv:0807.4177v1
- The Optical Gravitational Lensing Experiment. Triple-Mode and 1O/3O Double-Mode Cepheids in the Large Magellanic Cloud.
I. Soszynski, R. Poleski, A. Udalski, M. Kubiak, M.K. Szymanski, G. Pietrzynski, L. Wyrzykowski, O. Szewczyk, K. Ulaczyk
arXiv:0807.4182v1
- Sunyaev-Zel ' dovich Effect Observations of the Bullet Cluster (1E 0657-56) with APEX-SZ.
N. W. Halverson, T. Lanting, P. A. R. Ade, K. Basu, A. N. Bender, B. A. Benson, F. Bertoldi, H.-M. Cho, G. Chon, J. Clarke, M. Dobbs, D. Ferrusca, R. Guesten, W. L. Holzapfel, A. Kovacs, J. Kennedy, Z. Kermish, R. Kneissl, A. T. Lee, M. Lueker, J. Mehl, K. M. Menten, D. Muders, M. Nord, F. Pacaud, T. Plagge, C. Reichardt, P. L. Richards, R. Schaaf, P. Schilke, F. Schuller, D. Schwan, H. Spieler, C. Tucker, A. Weiss, O. Zahn
arXiv:0807.4208v1
- The stellar contribution to the extra-galactic background light and absorption of TeV gamma-rays.
Soebur Razzaque, Charles D. Dermer, Justin D. Finke
arXiv:0807.4294v1
- On the Difference in Statistical Behavior Between Astrometric and Radial-Velocity Planet Detections.
Andrew Gould (Ohio State University)
arXiv:0807.4323v1
- The Formation and Evolution of Planetary Systems: Description of the Spitzer Legacy Science Database.
John M. Carpenter, Jeroen Bouwman, Murray D. Silverstone, Jinyoung Serena Kim, John Stauffer, Martin Cohen, Dean C. Hines, Michael R. Meyer, Nathan Crockett
arXiv:0807.4362v1
- Cool luminous stars: the hybrid nature of their infrared spectra.
Takashi Tsuji
arXiv:0807.4387v1
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