The Daily Brew
Selected astro-ph abstracts for Thursday August 23
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Testing the Topology of Reionization
James E. Rhoads
arXiv:0708.2909
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Isolating Triggered Star Formation
Elizabeth J. Barton (1), Jacob A. Arnold (1,2), Andrew R. Zentner
(3,4) James S. Bullock (1), Risa H. Wechsler (5) ((1) Center for Cosmology,
UC Irvine, (2) UC Santa Cruz, (3) KICP/Chicago, (4) University of Pittsburgh,
(5) KIPAC/Stanford)
arXiv:0708.2912
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The spin axes orbital alignment of both stars within the eclipsing
binary system V1143Cyg using the Rossiter-McLaughlin effect
S. Albrecht, S. Reffert, I. Snellen, A. Quirrenbach, D. S. Mitchell
arXiv:0708.2918
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On the origin of radio core emission in radio-quiet quasars
Katherine Blundell (Oxford) and Zdenka Kuncic (Sydney)
arXiv:0708.2929
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A Comprehensive Analysis of the Swift/XRT Data: III. Jet Break
Candidates in the X-ray and Optical Afterglow Lightcurves
En-Wei Liang, Judith L. Racusin, Bing Zhang, Bin-Bin Zhang, and David
N. Burrows
arXiv:0708.2942
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Detection of high-energy gamma rays from winter thunderclouds
H. Tsuchiya, T. Enoto, S. Yamada, T. Yuasa, M. Kawaharada, T.
Kitaguchi, M. Kokubun, H. Kato, M. Okano, S. Nakamura, K. Makishima
arXiv:0708.2947
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The Physical Properties of LBGs at z>5: Outflows and the "pre-enrichment
problem"
M. D. Lehnert (1), M. Bremer (2), A. Verma (3), L. Douglas (2), and N.
Forster Schreiber (4) ((1) GEPI, Observatoire de Paris, (2) Physics
Department, University of Bristol, (3) Physics Department, University of
Oxford, (4) MPE)
arXiv:0708.3000
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Multiphase Plasma in Sub-Damped Lyman Alpha Systems: A Hidden Metal
Reservoir
Andrew J Fox (1), Patrick Petitjean (1,2), C\'edric Ledoux (3), and
Raghunathan Srianand (4) ((1) IAP, Paris, (2) Observatoire de Paris, (3) ESO
Santiago, (4) IUCAA, India)
arXiv:0708.3018
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The short period end of the contact binary period distribution based on
the All Sky Automated Survey (ASAS)
Slavek M. Rucinski
arXiv:0708.3020
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Discovery of VHE gamma-rays from the distant BL Lac 1ES 0347-121
HESS Collaboration: F. Aharonian, et al
arXiv:0708.3021
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The dark nature of GRB 051022 and its host galaxy
A. J. Castro-Tirado, M. Bremer, S. McBreen, J. Gorosabel, S. Guziy, R.
M. Gonzalez Delgado, G. Bihain, T. Fakthullin, S. B. Pandey, M. Jelinek, A.
de Ugarte Postigo, V. Sokolov, K. Misra, R. Sagar, P. Bama, A. P. Kamble, G.
C. Anupama, J. Licandro, F. J. Aceituno, R. Neri
arXiv:0708.3043
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Chandra detection of diffuse hot gas in and around the M31 bulge
Z. Li and Q. D. Wang (UMASS)
arXiv:0708.3077
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