The Daily Brew
Selected astro-ph abstracts for Wednesday 2009 April 8
- The Contribution of Active Galactic Nuclei to the Microjansky Radio Population.
D.R. Ballantyne (Center for Relativistic Astrophysics, Georgia Tech, USA)
arXiv:0904.0996v1
- On the onset of runaway stellar collisions in dense star clusters - II. Hydrodynamics of three-body interactions.
Evghenii Gaburov, James Lombardi, Simon Portegies Zwart
arXiv:0904.0997v1
- A public catalogue of stellar masses, star formation and metallicity histories and dust content from the Sloan Digital Sky Survey using VESPA.
Rita Tojeiro, Stephen Wilkins, Alan F. Heavens, Ben Panter, Raul Jimenez
arXiv:0904.1001v1
- Halo streams in the 7th SDSS data release.
R. Klement (MPIA), H.-W. Rix (MPIA), C. Flynn (Tuorla), B. Fuchs (ARI), T. C. Beers (MSU), C. Allende Prieto (UT), D. Bizyaev (APO), H. Brewington (APO), Y. S. Lee (MSU), E. Malanushenko (APO), V. Malanushenko (APO), D. Oravetz (APO), K. Pan (APO), P. Re Fiorentin (MPIA), A. Simmons (APO), S. Snedden (APO)
arXiv:0904.1003v1
- Redshift Evolution in the Iron Abundance of the Intracluster Medium.
Michael E. Anderson, Joel N. Bregman, Suzanne C. Butler, C. R. Mullis
arXiv:0904.1007v1
- Kinematics of SDSS subdwarfs: Structure and substructure of the Milky Way halo.
M.C. Smith (1), N.W. Evans (1), V. Belokurov (1), P.C. Hewett (1), D.M. Bramich (2), G. Gilmore (1), M.J. Irwin (1), S. Vidrih (3), D.B. Zucker (4) ((1) Cambridge, (2) ING, (3) Heidelberg, (4) Macquarie)
arXiv:0904.1012v1
- Milagro Observations of TeV Emission from Galactic Sources in the Fermi Bright Source List.
A. A. Abdo, B. T. Allen, T. Aune, D. Berley, C. Chen, G. E. Christopher, T. DeYoung, B. L. Dingus, R. W. Ellsworth, M. M. Gonzalez, J. A. Goodman, E. Hays, C. M. Hoffman, P. H. Huentemeyer, B. E. Kolterman, J. T. Linnemann, J. E. McEnery, T. Morgan, A. I. Mincer, P. Nemethy, J. Pretz, J. M. Ryan, P. M. Saz Parkinson, A. Shoup, G. Sinnis, A. J. Smith, V. Vasileiou, G. P. Walker, D. A. Williams, G. B. Yodh
arXiv:0904.1018v1
- Is There a Dark Matter Signal in the Galactic Positron Annihilation Radiation?.
R.E. Lingenfelter, J.C. Higdon, R.E. Rothschild
arXiv:0904.1025v1
- The Core-collapse rate from the Supernova Legacy Survey.
G. Bazin (1), N. Palanque-Delabrouille (1), J. Rich (1), V. Ruhlmann-Kleider (1), E. Aubourg (1,2), L. Le Guillou (3), P. Astier (3), C. Balland (3,4), S. Basa (5), R. G. Carlberg (7), A. Conley (7), D. Fouchez (8), J. Guy (3), D. Hardin (3), I. M. Hook (10), D. A. Howell (7), R. Pain (3), K. Perrett (7), C. J. Pritchet (9), N. Regnault (3), M. Sullivan (10), P. Antilogus (3), V. Arsenijevic (11), S. Baumont (3), S. Fabbro (11), J. Le Du (8), C. Lidman (12), M. Mouchet (2,6), A. Mourão (11), E. S. Walker (10)
arXiv:0904.1066v1
- X-ray nuclear activity in nearby galaxies.
Wei Ming Zhang (Tsinghua University), Roberto Soria (University College London), Shuang Nan Zhang (Tsinghua University), Douglas A. Swartz (NASA MSFC), JiFeng Liu (Harvard-Smithsonian CfA)
arXiv:0904.1091v1
- The secrets of T Pyxidis II. A recurrent nova that will not become a SN Ia.
P. Selvelli, A. Cassatella, R. Gilmozzi, R. Gonzalez-Riestra
arXiv:0904.1146v1
- Observational Evidence for Tidal Destruction of Exoplanets.
Brian Jackson, Rory Barnes, Richard Greenberg
arXiv:0904.1170v1
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