The Daily Brew
Selected astro-ph abstracts for Monday 2009 April 6
- The Chandra Deep Protocluster Survey: Ly-alpha Blobs are powered by heating, not cooling.
J. E. Geach (1), D. M. Alexander (1), B. D. Lehmer (1), Ian Smail (1), Y. Matsuda (1), S. C. Chapman (2), C. A. Scharf (3), R. J. Ivison (4), M. Volonteri (5), T. Yamada (6), A. W. Blain (7), R. G. Bower (1), F. E. Bauer (3), A. Basu-Zych (3) ((1) Durham, (2) IoA Cambridge/Victoria, (3) Columbia, (4) SUPA/ATC Edinburgh, (5) Michigan Ann Arbor, (6) NAOJ, (7) Caltech)
arXiv:0904.0452v1
- BigBOSS: The Ground-Based Stage IV Dark Energy Experiment.
David J. Schlegel (1), Chris Bebek (1), Henry Heetderks (1), Shirley Ho (1), Michael Lampton (1), Michael Levi (1), Nick Mostek (1), Nikhil Padmanabhan (1), Saul Perlmutter (1), Natalie Roe (1), Michael Sholl (1), George Smoot (1), Martin White (1), Arjun Dey (2), Tony Abraham (2), Buell Jannuzi (2), Dick Joyce (2), Ming Liang (2), Mike Merrill (2), Knut Olsen (2), Samir Salim (2) ((1) Lawrence Berkeley National Lab, (2) National Optical Astronomy Observatory)
arXiv:0904.0468v1
- V440 Per: the longest period overtone Cepheid.
R. Baranowski, R. Smolec, W. Dimitrov, T. Kwiatkowski, A. Schwarzenberg-Czerny, P. Bartczak, M. Fagas, W. Borczyk, K. Kaminski, P. Moskalik, R. Ratajczak, A. Rozek
arXiv:0904.0600v1
- V532 Oph is a New R Coronae Borealis Star.
Geoffrey C. Clayton (LSU), D. Kilkenny (Univ. of the Western Cape), P. Wils (Vereniging Voor Sterrenkunde), D.L. Welch (McMaster Univ.)
arXiv:0904.0613v1
- SN 1999ga: a low-luminosity linear type II supernova?.
A. Pastorello (1), R. M. Crockett (1), R. Martin (2), S. J. Smartt (1), G. Altavilla (3), S. Benetti (4), M. T. Botticella (1), E. Cappellaro (4), S. Mattila (5), J. R. Maund (6), S. D. Ryder (7), M. Salvo (8), S. Taubenberger (9), M. Turatto (10) ((1) Queen's University Belfast; (2) Perth Observatory; (3) INAF-Osservatorio Astronomico di Bologna; (4) INAF-Osservatorio Astronomico di Padova; (5) Tuorla Observatory; (6) Dark Cosmology Centre; (7) Anglo-Australian Observatory; (8) Mount Stromlo and Siding Spring Observatories; (9) Max-Planck-Institut fuer Astrophysik; (10) INAF-Osservatorio Astrofisico di Catania)
arXiv:0904.0637v1
Other Papers:
- Eddy viscosity and turbulent Schmidt number by kink-type instability of
strong toroidal magnetic fields
arXiv:0904.0132
- Polarisation of very-low-mass stars and brown dwarfs
arXiv:0904.0005
- The Cosmic Decline in the H2/HI-Ratio in Galaxies
arXiv:0904.0213
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