The Daily Brew
Selected astro-ph abstracts for Monday 2009 June 29
- The Discovery of a Large Lyman-alpha+HeII Nebula at z~1.67: A Candidate Low Metallicity Region?.
M. K. M. Prescott (1), A. Dey (2), B. T. Jannuzi (2) ((1) University of Arizona, (2) NOAO)
arXiv:0906.4785v1
- The evolving relations between size, mass, surface density, and star formation in 3x10^4 galaxies since z=2.
Rik J. Williams (1), Ryan F. Quadri (1), Marijn Franx (1), Pieter van Dokkum (2), Sune Toft (3,4), Mariska Kriek (5), Ivo Labbe (6) ((1) Leiden; (2) Yale; (3) DARK, Copenhagen; (4) ESO Garching; (5) Princeton; (6) OCIW)
arXiv:0906.4786v1
- Spatially resolving the inhomogeneous structure of the dynamical atmosphere of Betelgeuse with VLTI/AMBER.
K. Ohnaka, K.-H. Hofmann, M. Benisty, A. Chelli, T. Driebe, F. Millour, R. Petrov, D. Schertl, Ph. Stee, F. Vakili, G. Weigelt
arXiv:0906.4792v1
- Two Dynamical Classes of Centaurs.
B.L. Bailey, Renu Malhotra
arXiv:0906.4795v1
- Stellar Nucleosynthesis in the Hyades Open Cluster.
S.C. Schuler, J.R. King, L.-S. The
arXiv:0906.4812v1
- Milky Way vs Andromeda: a tale of two disks.
J. Yin (Shanghai Astronomical Observatory (SHAO)), J.L. Hou (SHAO), N. Prantzos (Institute d'Astrophysique de Paris), S. Boissier (Lab. d'Astrophysique de Marseille), R.X. Chang (SHAO), S.Y. Shen (SHAO), B. Zhangh (Hebei Normal University)
arXiv:0906.4821v1
- Studying X-ray reprocessing and continuum variability in quasars: PG 1211+143.
R. Bachev, D. Grupe, S. Boeva, E. Ovcharov, A. Valcheva, E. Semkov, Ts. Georgiev, L.C. Gallo
arXiv:0906.4882v1
- Spin-orbit misalignement for the transiting planet HD 80606b.
M. Gillon (1, 2) ((1) Liege University, Belgium, (2) Geneva Observatory, Switzerland)
arXiv:0906.4904v1
- A Possible Supernova Remnant high above the Galactic Disk.
David B. Henley, Robin L. Shelton (University of Georgia)
arXiv:0906.4937v1
- Testing the starburst/AGN connection with SWIRE X-ray/70 micron sources.
M. Trichas, A. Georgakakis, M. Rowan-Robinson, K. Nandra, D. Clements, M. Vaccari
arXiv:0906.4938v1
- XMM-Newton observations of SDSS J143030.22$-$001115.1: an unusually flat spectrum AGN.
S. Mathur, E.C. Golowacz, R. Williams, R. Pogge, D. Fields, D. Grupe
arXiv:0906.4974v1
Other Papers:
- Magnetic cycles of the planet-hosting star Tau Bootis: II. a second
magnetic polarity reversal
arXiv:0906.4515
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