The Daily Brew
Selected astro-ph abstracts for Thursday 2012 July 5
- A filament of dark matter between two clusters of galaxies.
Jörg P. Dietrich (1), Norbert Werner (2), Douglas Clowe (3), Alexis Finoguenov (4), Tom Kitching (5), Lance Miller (6), Aurora Simionescu (2) ((1) Physics Dept., University of Michigan, (2) KIPAC, Stanford, (3) Dept. of Physics & Astronomy, Ohio University, (4) MPE, (5) Institute for Astronomy, The University of Edinburgh, (6) Department of Physics, University of Oxford)
arXiv:1207.0809v1
- The pseudo-evolution of halo mass.
Benedikt Diemer, Surhud More, Andrey Kravtsov
arXiv:1207.0816v1
- Two 'b's in the Beehive: The Discovery of the First Hot Jupiters in an Open Cluster.
S. N. Quinn (1), R. J. White (1), D. W. Latham (2), L. A. Buchhave (3 and 4), J. R. Cantrell (1), S. E. Dahm (5), G. Fürész (2), A. H. Szentgyorgyi (2), J. C. Geary (2), G. Torres (2), A. Bieryla (2), P. Berlind (2), M. C. Calkins (2), G. A. Esquerdo (2), R. P. Stefanik (2) ((1) Georgia State University, (2) Harvard-Smithsonian Center for Astrophysics, (3) Niels Bohr Institute, University of Copenhagen, (4) Centre for Star and Planet Formation, Natural History Museum of Denmark, University of Copenhagen, (5) W. M. Keck Observatory)
arXiv:1207.0818v1
- The unusual smoothness of the extragalactic unresolved radio background.
Gilbert Holder
arXiv:1207.0856v1
- The origin of the split red clump in the Galactic bulge of the Milky Way.
M. Ness, K. Freeman, E. Athanassoula, E. Wylie-de-Boer, J. Bland-Hawthorn, G.F. Lewis, D. Yong, M. Asplund, R.R. Lane, L.L Kiss, R. Ibata
arXiv:1207.0888v1
- A Hot Uranus Orbiting the Super Metal-rich Star HD77338 and the Metallicity - Mass Connection.
James S. Jenkins, Hugh R.A. Jones, Mikko Tuomi, Felipe Murgas, Sergio Hoyer, Matias I. Jones, John R. Barnes, Yakiv V. Pavlenko, Oleksiy Ivanyuk, Patricio Rojo, Andres Jordan, Avril C. Day-Jones, Maria-Teresa Ruiz, David J. Pinfield
arXiv:1207.1012v1
- Mind the Gap: Tightening the Mass-Richness Relation with Magnitude Gaps.
Andrew P. Hearin, Andrew R. Zentner, Jeffrey A. Newman, Andreas A. Berlind
arXiv:1207.1074v1
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