The Daily Brew
Selected astro-ph abstracts for Wednesday 2009 March 11
- Minor mergers and the size evolution of elliptical galaxies.
Thorsten Naab, Peter H. Johannson, Jeremiah P. Ostriker
arXiv:0903.1636v1
- On the Reported Death of the MACHO Era.
D.P. Quinn, M.I. Wilkinson, M.J. Irwin, J. Marshall, A. Koch, V. Belokurov
arXiv:0903.1644v1
- Abundances in Turn-off Stars in the Old, Metal-Rich Open Cluster, NGC 6791.
Ann Merchant Boesgaard, Elizabeth E.C.Jensen, Constantine P.Deliyannis
arXiv:0903.1648v1
- Atmospheric Sulfur Photochemistry on Hot Jupiters.
K. Zahnle, M.S. Marley, K. Lodders, J.J. Fortney
arXiv:0903.1663v1
- On the X-ray emission from massive star clusters and their evolving superbubbles II. Detailed analytics and observational effects.
G. A. Añorve-Zeferino, G. Tenorio-Tagle, S. Silich
arXiv:0903.1678v1
- SDSS J080434.20+510349.2: Eclipsing WZ Sge-Type Dwarf Nova with Multiple Rebrightenings.
Taichi Kato (Kyoto U.), Elena P. Pavlenko (Crimean Astrophysical Observatory), Hiroyuki Maehara (Kyoto U.), Kazuhiro Nakajima (VSOLJ), Maksim Andreev (Institute of Astronomy, Russian Academy of Sciences), Sergei Yu. Shugarov (Sternberg Astronomical Institute, Astronomical Institute of the Slovak Academy of Sciences), Pierre de Ponthiere, Steve Brady (AAVSO), Geir Klingenberg (Variable Star Section, Norwegian Astronomical Society), Jeremy Shears (BAA VSS), Akira Imada (Kagoshima U.)
arXiv:0903.1685v1
- Time asymmetries in extensive air showers: a novel method to identify UHECR species.
M. T. Dova (1), M. E. Manceñido (1), A. G. Mariazzi (1), H. Wahlberg (1), F. Arqueros (2), D. García-Pinto (2) ((1) IFLP - CONICET, Universidad Nacional de La Plata, La Plata, Argentina; (2) Departamento de Física Atómica, Molecular y Nuclear, Facultad de Ciencias Físicas, Universidad Complutense de Madrid, Madrid, Spain)
arXiv:0903.1755v1
- The Murchison Widefield Array: Design Overview.
Colin J. Lonsdale, Roger J. Cappallo, Miguel F. Morales, Frank H. Briggs, Leonid Benkevitch, Judd D. Bowman, John D. Bunton, Steven Burns, Brian E. Corey, Ludi deSouza, Sheperd S. Doeleman, Mark Derome, Avinash Deshpande, M. R. Gopalakrishna, Lincoln J. Greenhill, David Herne, Jacqueline N. Hewitt, P. A. Kamini, Justin C. Kasper, Barton B. Kincaid, Jonathan Kocz, Errol Kowald, Eric Kratzenberg, Deepak Kumar, Mervyn J. Lynch, S. Madhavi, Michael Matejek, Daniel Mitchell, Edward Morgan, Divya Oberoi, Steven Ord, Joseph Pathikulangara, T. Prabu, Alan E.E. Rogers, Anish Roshi, Joseph E. Salah, Robert J. Sault, N. Udaya Shankar, K. S. Srivani, Jamie Stevens, Steven Tingay, Annino Vaccarella, Mark Waterson, Randall B. Wayth, Rachel L. Webster, Alan R. Whitney, Andrew Williams, Christopher Williams
arXiv:0903.1828v1
- Noise properties of the CoRoT data: a planet-finding perspective.
S. Aigrain, F. Pont, F. Fressin, A. Alapini, R. Alonso, M. Auvergne, M. Barbieri, P. Barge, P. Borde, F. Bouchy, H. Deeg, R. de la Reza, M. Deleuil, R. Dvorak, A. Erikson, M. Fridlund, P. Gondoin, P. Guterman, L. Jorda, H. Lammer, A. Leger, A. llebaria, P. Magain, T. Mazeh, C. Moutou, M. Ollivier, M. Paezold, D. Queloz, H. Rauer, D. Rouan, J. Schneider, G. Wuchterl, S. Zucker
arXiv:0903.1829v1
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