The Daily Brew
Selected astro-ph abstracts for Tuesday 2009 March 10
- Mid-Infrared Spectroscopy of Optically Faint Extragalactic 70 micron Sources.
D. Farrah (Sussex), D. Weedman (Cornell), C. Lonsdale (NRAO), M. Polletta (INAF), M. Rowan-Robinson (Imperial), J. Houck (Cornell), H. Smith (UCSD)
arXiv:0903.1289v1
- Hot debris dust around HD 106797.
Hideaki Fujiwara, Takuya Yamashita, Daisuke Ishihara, Takashi Onaka, Hirokazu Kataza, Takafumi Ootsubo, Misato Fukagawa, Jonathan P. Marshall, Hiroshi Murakami, Takao Nakagawa, Takanori Hirao, Keigo Enya, Glenn J. White
arXiv:0903.1333v1
- Spitzer IRAC Detection and Analysis of Shocked Molecular Hydrogen Emission.
Jason E. Ybarra, Elizabeth A. Lada
arXiv:0903.1351v1
- ATLASGAL - The APEX Telescope Large Area Survey of the Galaxy at 870 microns.
F. Schuller, K.M. Menten, Y. Contreras, F. Wyrowski, P. Schilke, L. Bronfman, T. Henning, C.M. Walmsley, H. Beuther, S. Bontemps, R. Cesaroni, L. Deharveng, G. Garay, F. Herpin, B. Lefloch, H. Linz, D. Mardones, V. Minier, S. Molinari, F. Motte, L.-A. Nyman, V. Reveret, C. Risacher, D. Russeil, N. Schneider, L. Testi, T. Troost, T. Vasyunina, M. Wienen, A. Zavagno, A. Kovacs, E. Kreysa, G. Siringo, A. Weiss
arXiv:0903.1369v1
- Evidence for energy injection and a fine-tuned central engine at optical wavelengths in GRB 070419A.
A. Melandri, C. Guidorzi, S. Kobayashi, D. Bersier, C.G. Mundell, P. Milne, A. Pozanenko, W. Li, A.V. Filippenko, Y. Urata, M. Ibrahimov, I.A. Steele, A. Gomboc, R.J. Smith, N.R. Tanvir, E. Rol
arXiv:0903.1414v1
- Distance determination to 12 Type II-P Supernovae using the Expanding Photosphere Method.
M. I. Jones, M. Hamuy, P. Lira, J. Maza, A. Clocchiatti, M. Phillips, N. Morrell, M. Roth, N. B. Suntzeff, T. Matheson, A. V. Filippenko, R. J. Foley, D. C. Leonard
arXiv:0903.1460v1
- The Extreme Star Formation Activity of Arp299 Revealed by Spitzer IRS Spectral Mapping.
Almudena Alonso-Herrero (1,2), George H. Rieke (2), Luis Colina (1), Miguel Pereira-Santaella (1), Macarena Garcia-Marin (3), J. D. T. Smith (4), Bernhard Brandl (5), Vassilis Charmandaris (6), Lee Armus (7) ((1) IEM-CSIC (2) University of Arizona, (3) University of Cologne, (4) University of Toledo, (5) Leiden Observatory, (6) University of Crete, (7) SSC-Caltech)
arXiv:0903.1495v1
- Heating Cluster Gas.
Andrew King
arXiv:0903.1516v1
- Optical and Near-Infrared Spectroscopy of the L Subdwarf SDSS J125637.13-022452.4.
Adam J. Burgasser (MIT), Soeren Witte (Hamburg Sternwarte), Christiane Helling (U. St Andrews), Robyn E. Sanderson (MIT), John J. Bochanski (MIT), Peter H. Hauschildt (Hamburg Sternwarte)
arXiv:0903.1567v1
- Discovery of very high energy gamma-ray emission from Centaurus A with H.E.S.S.
HESS Collaboration : F. Aharonian,et al
arXiv:0903.1582v1
- New Rare Earth Element Abundance Distributions for the Sun and Five r-Process-Rich Very Metal-Poor Stars.
Christopher Sneden, James E. Lawler, John J. Cowan, Inese I. Ivans, Elizabeth A. Den Hartog
arXiv:0903.1623v1
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