The Daily Brew
Selected astro-ph abstracts for Monday 2010 January 25
- High redshift formation and evolution of central massive objects I: model description.
B. Devecchi, M. Volonteri, M. Colpi, F. Haardt
arXiv:1001.3874v1
- On the role of supernovae-driven turbulence in the feeding of supermassive black holes.
Alexander Hobbs, Sergei Nayakshin, Chris Power, Andrew King
arXiv:1001.3883v1
- Contamination on Lyman continuum emission at z > = 3: implication on the ionising radiation evolution.
E. Vanzella, B. Siana, S. Cristiani, M. Nonino
arXiv:1001.3891v1
- Probing Evolutionary Mechanisms in Galaxy Clusters: Neutral Atomic Hydrogen in Abell 1367.
T. C. Scott, H. Bravo-Alfaro, E. Brinks, C. A. Caretta, L. Cortese, A. Boselli, M. J. Hardcastle, J. H. Croston, I. Plauchu
arXiv:1001.3900v1
- Spectral energy distributions and age estimates of 104 M31 globular clusters.
Song Wang (1,2,3), Zhou Fan (1), Jun Ma (1,3), Richard de Grijs (4,5), Xu Zhou (1) ((1) National Astronomical Observatories, Chinese Academy of Sciences; (2) Graduate University, Chinese Academy of Sciences; (3) Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences; (4) Kavli Institute for Astronomy and Astrophysics, Peking University; (5) Department of Physics and Astronomy, University of Sheffield)
arXiv:1001.3939v1
- The formation of very wide binaries during the star cluster dissolution phase.
M.B.N. Kouwenhoven (KIAA Beijing), S.P. Goodwin (Sheffield), Richard J. Parker (Sheffield), M.B. Davies (Lund), D. Malmberg (Lund), P. Kroupa (AIfA Bonn)
arXiv:1001.3969v1
- On internal wave breaking and tidal dissipation near the centre of a solar-type star.
A.J. Barker, G.I. Ogilvie
arXiv:1001.4009v1
- The Onfp Class in the Magellanic Clouds.
Nolan R. Walborn (1,8), Ian D. Howarth (2,4), Christopher J. Evans (3,4,6), Paul A. Crowther (5,6), Anthony F. J. Moffat (7,8), Nicole St-Louis (7), Cecilia Farina (9), Guillermo L. Bosch (9,12), Nidia I. Morrell (10), Rodolfo H. Barba (11,12), Jacco Th. van Loon (13) ((1) Space Telescope Science Institute (2) University College London (3) Royal Observatory Edinburgh (4) Visiting Astronomer, Anglo-Australian Observatory (5) University of Sheffield (6) Visiting Astronomer, European Southern Observatory (7) Universite de Montreal (8) Visiting Astronomer, Cerro Tololo Inter-American Observatory, National Optical Astronomy Observatory (9) Universidad Nacional de La Plata, Argentina and IALP-CONICET (10) Las Campanas Observatory, Observatories of the Carnegie Institution of Washington (11) Universidad de La Serena, Chile, and ICATE-CONICET (12) Visiting Astronomer, Las Campanas Observatory, Observatories of the Carnegie Institution of Washington (13) Keele University, Staffordshire, UK)
arXiv:1001.4032v1
- Multi-Epoch HST Observations of IZw18: Characterization of Variable Stars at Ultra-Low Metallicities.
G. Fiorentino, R. Contreras Ramos, G. Clementini, M. Marconi, I. Musella, A. Aloisi, F. Annibali, A. Saha, M. Tosi, R. P. van der Marel
arXiv:1001.4044v1
- X-ray spectroscopy of the hot has in the M31 bulge.
Jiren Liu, Daniel Wang (UMASS), Zhiyuan Li (CFA), John R. Peterson (Purdue)
arXiv:1001.4058v1
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