The Daily Brew
Selected astro-ph abstracts for Wednesday 2011 February 9
- A constant characteristic mass for star forming galaxies since z~3 revealed by radio emission in the COSMOS field.
Alexander Karim, Eva Schinnerer,the VLA-COSMOS, COSMOS collaborations
arXiv:1102.1423v1
- Radio transients from stellar tidal disruption by massive black holes.
Dimitrios Giannios, Brian D. Metzger (Princeton)
arXiv:1102.1429v1
- Using Kuiper Belt Binaries to Constrain Neptune ' s Migration History.
Ruth A. Murray-Clay (CfA), Hilke E. Schlichting (UCLA)
arXiv:1102.1430v1
- The extinction curves of star-forming regions from z=0.1 to 6.7 using GRB afterglow spectroscopy.
Tayyaba Zafar (1), Darach Watson (1), Johan P. U. Fynbo (1), Daniele Malesani (1), Pall Jakobsson (2), Antonio de Ugarte Postigo (1) ((1) DARK, (2) Univ. of Iceland)
arXiv:1102.1469v1
- On interpretation of recent proper motion data for the Large Magellanic Cloud.
Kenji Bekki
arXiv:1102.1504v1
- The extreme physical properties of the CoRoT-7b super-Earth.
A. Léger, O. Grasset, B. Fegley, F. Codron, A. F. Albarede, P. Barge, R. Barnes, P. Cance, S. Carpy, F. Catalano, C. Cavarroc, O. Demangeon, S. Ferraz-Mello, P. Gabor, J.-M. Griessmeier, J. Leibacher, G. Libourel, A-S. Maurin, S.N. Raymond, D. Rouan, B. Samuel, L. Schaefer, J. Schneider, P. A. Schuller, F. Selsis, C. Sotin
arXiv:1102.1629v1
- Sodium-oxygen anticorrelation and neutron capture elements in Omega Centauri stellar populations.
Anna F. Marino, Antonino P. Milone, Giampaolo Piotto, Sandro Villanova, Raffaele Gratton, Franca D'Antona, Jay Anderson, Luigi R. Bedin, Andrea Bellini, Santino Cassisi, Doug Geisler, Alvio Renzini, Manuela Zoccali
arXiv:1102.1653v1
- V474 Car: A Rare Halo RS CVn Binary in Retrograde Galactic Orbit.
Eric J. Bubar, Eric E. Mamajek, Eric L.N. Jensen, Frederick M. Walter
arXiv:1102.1662v1
- Radio Continuum Observations of 47 Tucanae and Omega Centauri: Hints for Intermediate-mass Black Holes?.
Ting-Ni Lu, Albert K. H. Kong
arXiv:1102.1668v1
- A lack of close binaries among hot horizontal branch stars in globular clusters. II. NGC\,2808.
C. Moni Bidin, S. Villanova, G. Piotto, Y. Momany
arXiv:1102.1699v1
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