The Daily Brew
Selected astro-ph abstracts for Thursday 2009 June 4
- Moderate Steepening of Galaxy Cluster Dark Matter Profiles by Baryonic Pinching.
Jesper Sommer-Larsen (1,2), Marceau Limousin (3,1) ((1) Dark Cosmology Centre, NBI, Copenhagen;(2) Excellence Cluster Universe, TUM, Munich; (3) Laboratoire d'Astrophysique, Marseille, France)
arXiv:0906.0573v1
- Influence of a stellar cusp on the dynamics of young stellar discs and the origin of the S-stars in the Galactic Centre.
Ulf Löckmann, Holger Baumgardt, Pavel Kroupa
arXiv:0906.0574v1
- The blazar S5 0014+813: a real or apparent monster?.
G. Ghisellini (1), L. Foschini (1), M. Volonteri (2), G. Ghirlanda (1), F. Haardt (3), D. Burlon (4), F. Tavecchio (1) ((1) INAF-OABrera, Italy, (2) Univ. of Michigan, USA, (3) Univ. Insubria, Como, Italy, (4) Max Planck Inst. extrat. Physik, Garching, Germany)
arXiv:0906.0575v1
- Hydrostatic Gas Constraints on Supermassive Black Hole Masses: Implications for Hydrostatic Equilibrium and Dynamical Modelling in a Sample of Early-Type Galaxies.
Philip J. Humphrey, David A. Buote (UC Irvine), Fabrizio Brighenti (Bologna, UCSC), Karl Gebhardt (Texas), William G. Mathews (UCSC)
arXiv:0906.0576v1
- The Star Formation Rate in the Reionization Era as Indicated by Gamma-ray Bursts.
Matthew D. Kistler, Hasan Yuksel, John F. Beacom, Andrew M. Hopkins, J. Stuart B. Wyithe
arXiv:0906.0590v1
- Mass-radius relation of low and very low-mass stars revisited with the VLTI.
B.-O. Demory, D. Segransan, T. Forveille, D. Queloz, J.-L. Beuzit, X. Delfosse, E. Di Folco, P. Kervella, J.-B. Le Bouquin, C. Perrier
arXiv:0906.0602v1
- Protoplanetary Disk Structures in Ophiuchus.
Sean M. Andrews, D. J. Wilner, A. M. Hughes, Chunhua Qi, C. P. Dullemond
arXiv:0906.0730v1
- Black hole mergers: can gas discs solve the `final parsec ' problem?.
G. Lodato (1,2), S. Nayakshin (1), A.R. King (1), J. E. Pringle (1,3) ((1) Department of Physics and Astronomy, University of Leicester (2) Dipartimento di Fisica, Universita' di Milano (3) Institute of Astronomy, University of Cambridge)
arXiv:0906.0737v1
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