The Daily Brew
Selected astro-ph abstracts for Tuesday September 11
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Beyond two dark energy parameters
Scott Sullivan (1), Devdeep Sarkar (1), Shahab Joudaki (1), Alexandre
Amblard (1), Daniel Holz (2), Asantha Cooray (1) ((1) UC Irvine, (2) LANL)
arXiv:0709.1150
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Cross-correlation Weak Lensing of SDSS Galaxy Clusters I: Measurements
Erin S. Sheldon, David E. Johnston, Ryan Scranton, Ben P. Koester,
Timothy A. McKay, Hiroaki Oyaizu, Carlos Cunha, Marcos Lima, Huan Lin, Joshua
A. Frieman, Risa H. Wechsler, James Annis, Rachel Mandelbaum, Neta A.
Bahcall, and Masataka Fukugita
arXiv:0709.1153
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Hypervelocity Stars from the Andromeda Galaxy
Blake D. Sherwin, Abraham Loeb and Ryan M. O'Leary
arXiv:0709.1156
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Measuring the mean and scatter of the X-ray luminosity -- optical
richness relation for maxBCG galaxy clusters
E. S. Rykoff (UCSB, U. Michigan), T. A. McKay (U. Michigan), M. A.
Becker (U. Chicago), A. Evrard (U. Michigan), D. E. Johnston (JPL), B. P.
Koester (U. Chicago), E. Rozo (Ohio State), E. S. Sheldon (NYU), R. H.
Wechsler (KIPAC)
arXiv:0709.1158
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Cross-correlation Weak Lensing of SDSS galaxy Clusters II: Cluster
Density Profiles and the Mass--Richness Relation
David E. Johnston, Erin S. Sheldon, Risa H. Wechsler, Eduardo Rozo,
Benjamin P. Koester, Joshua A. Frieman, Timothy A. McKay, August E. Evrard,
Matthew R. Becker, James Annis
arXiv:0709.1159
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Cross-correlation Weak Lensing of SDSS Galaxy Clusters III:
Mass-to-light Ratios
Erin S. Sheldon, David E. Johnston, Morad Masjedi, Timothy A. McKay,
Michael R. Blanton, Ryan Scranton, Risa H. Wechsler, Ben P. Koester, Sarah M.
Hansen, Joshua A. Frieman, and James Annis
arXiv:0709.1162
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X-ray active galactic nuclei in the core of the Perseus cluster
S. Santra, J.S. Sanders and A.C. Fabian (Institute of Astronomy,
Cambridge, U.K.)
arXiv:0709.1336
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Toward a Deterministic Model of Planetary Formation IV: Effects of
Type-I Migration
Shigeru Ida, D. N. C. Lin
arXiv:0709.1375
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