The Daily Brew
Selected astro-ph abstracts for Wednesday 2009 January 7
- The mass-metallicity gradient relation of early-type galaxies.
Max Spolaor, Robert N. Proctor, Duncan A. Forbes, Warrick J. Couch
arXiv:0901.0548v1
- The Dependence of Star Formation Activity on Stellar Mass Surface Density and Sersic Index in zCOSMOS Galaxies at 0.5 < z < 0.9 Compared with SDSS Galaxies at 0.04 < z < 0.08.
C. Maier, S. J. Lilly, G. Zamorani, M. Scodeggio, F. Lamareille, T. Contini, M. T. Sargent, C. Scarlata, P. Oesch, C. M. Carollo, O. Le Fevre, A. Renzini, J.-P. Kneib, V. Mainieri, S. Bardelli, M. Bolzonella, A. Bongiorno, K. Caputi, G. Coppa, O. Cucciati, S. de la Torre, L. de Ravel, P. Franzetti, B. Garilli, A. Iovino, P. Kampczyk, C. Knobel, K. Kovac, J.-F. Le Borgne, V. Le Brun, M. Mignoli, R. Pello, Y. Peng, E. Perez Montero, E. Ricciardelli, J. D. Silverman, M. Tanaka, L. Tasca, L. Tresse, D. Vergani, E. Zucca, U. Abbas, D. Bottini, A. Cappi, P. Cassata, A. Cimatti, M. Fumana, L. Guzzo, C. Halliday, A. Leauthaud, D. Maccagni, C. Marinoni, H. J. McCracken, P. Memeo, B. Meneux, C. Porciani, L. Pozzetti, R. Scaramella, J. Walcher
arXiv:0901.0550v1
- The First Positive Detection of Molecular Gas in a GRB Host Galaxy.
J. X. Prochaska (1,2), Y. Sheffer (3), D.A. Perley (4), J. S. Bloom (4), L. A. Lopez (2), M. Dessauges-Zavadsky (5), H.-W. Chen (6), A. V. Filippenko (4), M. Ganeshalingam (4), W. Li (4), A. A. Miller (4), D. Starr (4,7) ((1) UC Santa Cruz, (2) UCO/Lick, (3) University of Toledo, (4) UC Berkeley, (5) Observatoire de Geneve, (6) U Chicago, (7) Las Cumbres Observatory)
arXiv:0901.0556v1
- Luminous buried AGNs as a function of galaxy infrared luminosity revealed through Spitzer low-resolution infrared spectroscopy.
Masatoshi Imanishi (NAO Japan)
arXiv:0901.0558v1
- Interpretation of the Extragalactic Radio Background.
M. Seiffert, D. J. Fixsen, A. Kogut, S. M. Levin, M. Limon, P. M. Lubin, P. Mirel, J. Singal, T. Villela, E. Wollack, C. A. Wuensche
arXiv:0901.0559v1
- ARCADE 2 Observations of Galactic Radio Emission.
A. Kogut, D. J. Fixsen, S. M. Levin, M. Limon, P. M. Lubin, P. Mirel, M. Seiffert, J. Singal, T. Villela, E. Wollack, C. A. Wuensche
arXiv:0901.0562v1
- An " archaeological " quest for galactic supernova neutrinos.
Rimantas Lazauskas, Cecilia Lunardini, Cristina Volpe
arXiv:0901.0581v1
- Early-Age Evolution of the Milky Way Related by Extremely Metal-Poor Stars.
Yutaka Komiya, Takuma Suda, Masayuki Y. Fujimoto
arXiv:0901.0617v1
- A first orbital solution for the very massive 30 Dor main-sequence WN6h+O binary R145.
O. Schnurr, A.F.J. Moffat, A. Villar-Sbaffi, N. St-Louis, N.I. Morrell
arXiv:0901.0698v1
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