The Daily Brew
Selected astro-ph abstracts for Wednesday 2009 March 25
- A Population of Metal-Poor Galaxies with ~L* Luminosities at Intermediate Redshifts.
John J. Salzer, Anna L. Williams, Caryl Gronwall
arXiv:0903.3948v1
- The Small Scatter in BH-Host Correlations & The Case for Self-Regulated BH Growth.
Philip F. Hopkins (1), Norman Murray (2), Todd Thompson (3) ((1) Berkeley, (2) CITA, (3) OSU)
arXiv:0903.3949v1
- Molecular hydrogen deficiency in HI-poor galaxies and its implications for star formation.
Michele Fumagalli, Mark R. Krumholz, J. Xavier Prochaska, Giuseppe Gavazzi, Alessandro Boselli
arXiv:0903.3950v1
- CARS: The CFHTLS-Archive-Research Survey II. Weighing dark matter halos of Lyman-break galaxies at z=3-5.
H. Hildebrandt, J. Pielorz, T. Erben, L. van Waerbeke, P. Simon, P. Capak
arXiv:0903.3951v1
- The baryonic content and Tully-Fisher relation at z~0.6.
M. Puech (1), F. Hammer (1), H. Flores (1), R. Delgado-Serrano (1), M. Rodrigues (1), Y. Yang (1), ((1) GEPI Observatoire de Paris Meudon)
arXiv:0903.3961v1
- Strong z~0.5 O VI Absorption Toward PKS 0405-123: Implications for Ionization and Metallicity of the Cosmic Web.
J.Christopher Howk, Joseph S. Ribaudo, Nicolas Lehner (Univ. of Notre Dame), J. Xavier Prochaska (UC Santa Cruz), Hsiao-Wen Chen (Univ. of Chicago)
arXiv:0903.3963v1
- The age dependence of the size-stellar mass relation and some implications.
Francesco Shankar (1), Mariangela Bernardi (2) (1-MPA, 2-UPENN)
arXiv:0903.3964v1
- Probing the Galactic Potential with Next-Generation Observations of Disk Stars.
T. Sumi, K.V. Johnston, S. Tremaine, D.N. Spergel, S. R. Majewski
arXiv:0903.4002v1
- Mid-Infrared Spectroscopy of Submillimeter Galaxies: Extended Star Formation in Massive High Redshift Galaxies.
Karín Menéndez-Delmestre, Andrew W. Blain, Ian Smail, Dave M. Alexander, Scott C. Chapman, Lee Armus, Dave Frayer, Rob J. Ivison, Harry Teplitz
arXiv:0903.4017v1
- Cosmic ray positrons and electrons.
P.L. Biermann, J.K. Becker, A. Meli, W. Rhode, E.-S. Seo, T. Stanev
arXiv:0903.4048v1
- Lucky Imaging of M subdwarfs.
N. Lodieu (1), M. R. Zapatero Osorio (1), E. L. Martin (1) ((1) IAC, Tenerife, Spain)
arXiv:0903.4057v1
- The effect of metallicity on Cepheid magnitudes and the distance to M33.
V. Scowcroft (LJMU), D. Bersier (LJMU), J.R. Mould (U. Melbourne), P.R. Wood (ANU)
arXiv:0903.4088v1
- A Simple Model for the Relationship Between Star Formation and Surface Density.
C. L. Dobbs, J. E. Pringle
arXiv:0903.4098v1
- Downsizing of supermassive black holes from the SDSS quasar survey.
Marzia Labita, Roberto Decarli, Aldo Treves, Renato Falomo
arXiv:0903.4136v1
- The evolution of the mass-metallicity relation in SDSS galaxies uncovered by astropaleontology.
N. Vale Asari (1,2), G. Stasinska (2), R. Cid Fernandes (1), J. M. Gomes (1,3), M. Schlickmann (1), A. Mateus (4), W. Schoenell (1), for the SEAGal collaboration ((1) UFSC, Brazil, (2) LUTH, Observatoire de Paris, France, (3) GEPI, Observatoire de Paris, France, (4) USP, Brazil)
arXiv:0903.4167v1
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