The Daily Brew
Selected astro-ph abstracts for Friday April 2
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Detection of the Intrinsic Size of Sagittarius A* through Closure
Amplitude Imaging (includes Online Supporting Material)
Geoffrey C. Bower, Heino Falcke, Robeson M. Herrnstein, Jun-Hui Zhao,
W.M. Goss, & Donald C. Backer
astro-ph/0404001
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A Population of Massive Globular Clusters in NGC 5128
Paul Martini (CfA), Luis C. Ho (Carnegie Observatories)
astro-ph/0404003
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Cold Neutral Gas in a z=4.2 Damped Lyman-alpha System: The Fuel for Star
Formation
J. Christopher Howk, Arthur M. Wolfe (UCSD), Jason X. Prochaska (UCSC)
astro-ph/0404005
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Action Model of Infall into the Virgo Cluster
Brent Tully (Hawaii, Nice) and Roya Mohayaee (Nice)
astro-ph/0404006
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Measuring the Slope of the Dust Extinction Law and the Power Spectrum of
Dust Clouds Using Differentially-Reddened Globular Clusters
J. Melbourne and P. Guhathakurta
astro-ph/0404009
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Galaxy Structures and External Perturbations in Gravitational Lenses
Yozo Kawano, Masamune Oguri, Takahiko Matsubara, and Satoru Ikeuchi
astro-ph/0404013
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Rotation and accretion of very low mass objects in the SigmaOri cluster
Alexander Scholz and Jochen Eisloeffel (TLS Tautenburg)
astro-ph/0404014
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Simulating Galaxies and Galaxy Clusters
Jesper Sommer-Larsen (1,2) ((1)Theoretical Astrophysics Center,
Copenhagen, (2)Nordita, Copenhagen)
astro-ph/0404023
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Detection of Polarized Broad Emission in the Seyfert 2 Galaxy Mrk 573
Tohru Nagao, Koji S. Kawabata, Takashi Murayama, Youichi Ohyama,
Yoshiaki Taniguchi, Ryoko Sumiya, and Shunji S. Sasaki
astro-ph/0404024
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The Diffuse Light in Simulations of Galaxy Clusters
G. Murante, M. Arnaboldi, O. Gerhard, S. Borgani, L.M. Cheng, A.
Diaferio, K. Dolag, L. Moscardini, G. Tormen, L. Tornatore, P. Pozzi
astro-ph/0404025
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Low mass stars, brown dwarf candidates and the mass function of the
young open cluster NGC 2547
R.D. Jeffries (1), Tim Naylor (2), C.R. Devey (1), E.J. Totten (1)
((1) Keele University, (2) Exeter University)
astro-ph/0404028
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Metal enrichment in near-IR luminous galaxies at z~2: signatures of
proto-ellipticals?
Duilia de Mello, E. Daddi, A. Renzini, A. Cimatti, S. di Serego
Alighieri, L. Pozzetti, G. Zamorani
astro-ph/0404029
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Transmission- to reflection-dominated transition in Seyfert 2 galaxies:
the XMM-Newton view
M.Guainazzi (1), P.Rodriguez-Pascual (1), A.C.Fabian (2), K.Iwasawa
(2), G.Matt (3), F.Fiore (4) ((1) XMM-Newton SOC, VILSPA, RSSD of ESA,
Villafrance del Castillo, E; (2) Istitute of Astronomy, Cambridge, UK; (3)
Universita' "Roma Tre", I; (4) Osservatorio Astronomico di Roma, I)
astro-ph/0404031
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