The Daily Brew
Selected astro-ph abstracts for Wednesday October 11
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Constraints on Reionization and Source Properties from the Absorption
Spectra of z>6.2 Quasars
Andrei Mesinger & Zoltan Haiman
Comments: 11 pages, 4 figures, ApJ submitted
astro-ph/0610258
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From Thin to Thick: The Impact of X-ray Irradiation on Accretion Disks
in AGN
P. Chang, E. Quataert, N. Murray
Comments: 7 pages, 3 figures, submitted to ApJ
astro-ph/0610263
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How Special are Brightest Cluster Galaxies? The Impact of Near-Infrared
Luminosities on Scaling Relations for BCGs
Dan Batcheldor, Alessandro Marconi, David Merritt and David J. Axon
Comments: 4 pages, 3 color figures, ApJ Letters Submitted, uses emulateapj.cls
astro-ph/0610264
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First High-Contrast Science with an Integral Field Spectrograph: the
Sub-Stellar Companion to GQ Lup
Michael W. McElwain, Stanimir A. Metchev, James E. Larkin, Matthew
Barczys, Christof Iserlohe, Alfred Krabbe, Andreas Quierrenbach, Jason Weiss,
Shelley Wright
Comments: 27 pages, 6 figures; accepted for publication to ApJ
astro-ph/0610265
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Using long-term transit timing to detect terrestrial planets
Jeremy S. Heyl and Brett J. Gladman
Comments: 10 pages, 5 figures, submitted to Monthly Notices
astro-ph/0610267
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A multiwavelength map of the nuclear region of NGC7582
Stefano Bianchi, Marco Chiaberge, Enrico Piconcelli, Matteo Guainazzi
Comments: 6 pages, 6 figures, accepted for publication in MNRAS
astro-ph/0610277
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Properties of Dark Matter Haloes in Clusters, Filaments, Sheets and
Voids
Oliver Hahn, Cristiano Porciani, C. Marcella Carollo, Avishai Dekel
Comments: 13 pages, 13 figures, submitted to MNRAS, comments welcome. Version
with high-resolution figures available at
http://www.exp-astro.phys.ethz.ch/porciani/hahn/HPCD06.pdf
astro-ph/0610280
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A Catalog of Candidate Field Horizontal-Branch and A-Type Stars. III. A
2MASS-Cleaned Version
Timothy C. Beers (1), Tiago Almeida, Silvia Rossi (2), Ronald Wilhelm
(3), Brian Marsteller (1) ((1) Michigan State University, (2) IAG, University
of Sao Paulo, Brazil, (3) Texas Tech University)
Comments: Accepted for publication in the ApJS. Submission is 27 pages,
including 3 figures and 5 tables. Note that the full catalog listing (Tables
3 and 4) will appear in the ApJS in electronic form only. These are also
available by request from the first author
astro-ph/0610282
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Cosmological constraints from COMBO-17 using 3D weak lensing
T. D. Kitching, A. F. Heavens, A. N. Taylor, M. L. Brown, K.
Meisenheimer, C. Wolf, M. E. Gray, D. J. Bacon
Comments: 9 pages, 4 figures. Submitted to MNRAS
astro-ph/0610284
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A population of binaries in the Asymptotic Giant Branch of 47 Tucanae?
Giacomo Beccari, Francesco R. Ferraro, Barbara Lanzoni and Michele
Bellazzini
Comments: 14 pages, 4 figures, in press on ApJ Letters
astro-ph/0610289
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Can Lambda be determined from nearby Type Ia Supernovae?
P. Erni and G.A. Tammann
astro-ph/0610291
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The abundance pattern of O, Mg, Si and Fe in the intracluster medium of
the Centaurus cluster observed with XMM-Newton
Kyoko Matsushita, Hans Boehringer, Isao Takahashi, Yasushi Ikebe
Comments: 12pages, 19 figures, accepted to A&A
astro-ph/0610293
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A potentially pure test of cosmic geometry: galaxy clusters and the real
space Alcock-Paczynski test
Young-Rae Kim (CMU) Rupert Croft (CMU)
Comments: 13 pages, 15 figures, Monthly Notices in press
astro-ph/0610294
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