The Daily Brew
Selected astro-ph abstracts for Monday October 17
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Gas Infall and Stochastic Star Formation in Galaxies in the Local
Universe
Guinevere Kauffmann, Timothy M. Heckman, Gabriella De Lucia, Jarle
Brinchmann, Stephane Charlot, Christy Tremonti, Simon D.M. White, Jon
Brinkmann
Comments: Submitted to MNRAS. Note that galaxy physical parameters for DR4
(masses, metallicities, SFR, AGN catalog) are now available at
http://www.mpa-garching.mpg.de/SDSS/
astro-ph/0510405
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Lyman Alpha Radiation From Collapsing Protogalaxies I: Characteristics
of the Emergent Spectrum
Mark Dijkstra (Columbia, Melbourne), Zoltan Haiman (Columbia), Marco
Spaans (Groningen)
Comments: submitted to ApJ, 24 emulateapj pages with 14 figures, together with
a companion paper
astro-ph/0510407
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Abundances of Baade's Window Giants from Keck/HIRES Spectra: I. Stellar
Parameters and [Fe/H] Values
Jon. P. Fulbright (OCIW), Andrew McWilliam (OCIW), and R. Michael Rich
(UCLA)
Comments: Accepted for publication in January 2006 Astrophysical Journal. Long
tables 3--6 withheld to save space (electronic tables in journal paper). 53
pages, 10 figures, 9 tables
astro-ph/0510408
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Lyman Alpha Radiation From Collapsing Protogalaxies II: Observational
Evidence for Gas Infall
Mark Dijkstra (Columbia, Melbourne), Zoltan Haiman (Columbia), Marco
Spaans (Groningen)
Comments: submitted to ApJ, 11 emulateapj pages with 6 figures, together with a
companion paper
astro-ph/0510409
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Bondi-Hoyle Accretion in a Turbulent Medium
Mark R. Krumholz (1), Christopher F. McKee (2 and 3), and Richard I.
Klein (3 and 4) ((1) Department of Astrophysical Sciences, Princeton
University, (2) Department of Physics, University of California, Berkeley,
(3) Department of Astronomy, University of California, Berkeley, (4) Lawrence
Livermore National Laboratory)
Comments: Accepted for publication in ApJ; 13 pages, 9 figures, emulateapj
astro-ph/0510410
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Stars Form By Gravitational Collapse, Not Competitive Accretion
Mark R. Krumholz (1), Christopher F. McKee (2 and 3), and Richard I.
Klein (3 and 4) ((1) Department of Astrophysical Sciences, Princeton
University, (2) Department of Physics, University of California, Berkeley,
(3) Department of Astronomy, University of California, Berkeley, (4) Lawrence
Livermore National Laboratory)
Comments: Accepted for publication in Nature; 13 pages, no figures, Nature
manuscript style
astro-ph/0510412
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Gravitational Lensing and Structural Stability of Dark Matter Caustic
Rings
V. K. Onemli
Comments: 60 pages, 8 figures
Report-no: LPT-ORSAY-05-59
astro-ph/0510414
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First whole atmosphere night-time seeing measurements at Dome C,
Antarctica
Abdelkrim Agabi (LUAN), Eric Aristidi (LUAN), Max Azouit (LUAN), Eric
Fossat (LUAN), Francois Martin (LUAN), Tatiana Sadibekova (LUAN), Jean Vernin
(LUAN), Aziz Ziad (LUAN)
Comments: accepted for publication in PASP (oct 2005)
Proxy: ccsd ccsd-00011238
astro-ph/0510418
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Detecting Reionization in the Star Formation Histories of High-Redshift
Galaxies
Rennan Barkana (Tel Aviv U.), Abraham Loeb (Harvard U.)
Comments: 7 pages, 5 figures, MNRAS, submitted
astro-ph/0510421
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Extrasolar planets and brown dwarfs around A-F type stars III.
Beta-Pictoris : looking for planets, finding pulsations
F. Galland, A. M. Lagrange, S. Udry, A. Chelli, F. Pepe, J. L. Beuzit,
M. Mayor
Comments: 5 pages. Final version, accepted for publication (A&A)
astro-ph/0510424
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Radiation Pressure in Massive Star Formation
Mark R. Krumholz (1), Richard I. Klein (2 and 3), and Christopher F.
McKee (2 and 4) ((1) Department of Astrophysical Sciences, Princeton
University, (2) Department of Astronomy, University of California, Berkeley,
(3) Lawrence Livermore National Laboratory, (4) Department of Physics,
University of California, Berkeley)
Comments: To be appear in "IAU 227: Massive Star Birth: A Crossroads of
Astrophysics"; 6 pages, 1 figure
astro-ph/0510432
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Supernova Remnant 1987A: Opening the Future by Reaching the Past
Sangwook Park (Penn State), Svetozar A. Zhekov (Colorado, Space Res
Inst), David N. Burrows (Penn State), and Richard McCray (Colorado)
Comments: AASTex preprint style 12 pages including 1 table and 4 figures,
Accepted by ApJL
astro-ph/0510442
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The Galactic magnetic field as spectrograph for ultra-high energy cosmic
rays
M. Kachelriess, P.D. Serpico, and M. Teshima
Comments: 19 pages, 8 figures
Report-no: MPP-2005-111
astro-ph/0510444
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The Supernova Legacy Survey: Measurement of Omega_M, Omega_Lambda and w
from the First Year Data Set
P. Astier, J. Guy, N. Regnault, R. Pain, E. Aubourg, D. Balam, S.
Basa, R.G. Carlberg, S. Fabbro, D. Fouchez, I.M. Hook, D.A. Howell, H.
Lafoux, J.D. Neill, N. Palanque-Delabrouille, K. Perrett, C.J. Pritchet, J.
Rich, M. Sullivan, R. Taillet, G. Aldering, P. Antilogus, V. Arsenijevic, C.
Balland, S. Baumont, J. Bronder, H. Courtois, R.S. Ellis, M. Filiol, A.C.
Goncalves, A. Goobar, D. Guide, D. Hardin, V. Lusset, C. Lidman, R. McMahon,
M. Mouchet, A. Mourao, S. Perlmutter, P. Ripoche, C. Tao, N. Walton
Comments: (The SNLS Collaboration) 24 pages, 13 figures, Accepted in A&A.
Computer readable tables at http://snls.in2p3.fr/conf/papers/cosmo1/
astro-ph/0510447
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Intergalactic Photon Spectra from the Far IR to the UV Lyman Limit for
$0 < z < 6$ and the Optical Depth of the Universe to High Energy Gamma-Rays
F.W. Stecker (NASA/GSFC and Ucla), M.A. Malkan (UCLA) and S.T. Scully
(JMU)
Comments: 27 pages with 7 figures, submitted to the Astrophysical Journal
astro-ph/0510449
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Stellar Rotation in Young Clusters. I. Evolution of Projected Rotational
Velocity Distributions
Wenjin Huang and Douglas R. Gies
Comments: 33 pages, 11 figures, submitted to ApJ
astro-ph/0510450
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The importance of muon information on primary mass discrimination of
ultra-high energy cosmic rays
D. Supanitsky (1), A. Tiba (2), G. Medina-Tanco (2), A. Etchegoyen
(1), I. Allekotte (3), M. Gomez Berisso (3), V. de Souza (2), C. Medina (1),
J. A. Ortiz (2) and R. Shellard (4) ((1) Laboratorio Tandar-CNEA and CONICET,
Argentina, (2) Instituto Astron. e Geof., USP, Brasil, (3) Instituto
Balseiro/CNEA and UNC, Argentina, (4) CBPF, Brasil)
Comments: 4 pages, 3 figures, proceedings of the 29th ICRC Pune, India
astro-ph/0510451
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