The Daily Brew
Selected astro-ph abstracts for Monday March 22
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Constraints on Planetary Companions in the Magnification A=256
Microlensing Event: OGLE-2003-BLG-423
Jaiyul Yoo (1), D.L. DePoy (1), A. Gal-Yam (2,3), B.S. Gaudi (4), A.
Gould (1), C. Han (1,5), Y. Lipkin (6), D. Maoz (6), E.O. Ofek (6), B.-G.
Park (7), R.W. Pogge (1)(The microFUN Collaboration), M. K. Szymanski (8), A.
Udalski (8), O. Szewczyk (8), M. Kubiak (8), K. Zebrun (8), G. Pietrzynski
(8,9), I. Soszynski (8), L. Wyrzykowski (8,6) (The OGLE Collaboration) ((1)
OSU, (2) Caltech, (3) Hubble Fellow, (4) CfA, (5) Chungbuk National
University, Korea, (6) Tel Aviv University, (7) Korea Astronomy Observatory,
(8) Warsaw University Observatory, (9) Universidad de Concepcion, Chile)
astro-ph/0403459
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UV light from young stars in GEMS quasar host galaxies at 1.8<z<2.75
K. Jahnke (1), S. F. Sanchez (1), L. Wisotzki (1,2), M. Barden (3), S.
V. W. Beckwith (4), E. F. Bell (3), A. Borch (3), J. A. R. Caldwell (4), B.
Haeussler (3), S. Jogee (4), D. H. McIntosh (5), K. Meisenheimer (3), C. Y.
Peng (6), H.-W. Rix (3), R. S. Somerville (4) and C. Wolf (7) (the GEMS
collaboration)
astro-ph/0403462
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The Spectra and Variability of X-ray Sources in a Deep Chandra
Observation of the Galactic Center
M. P. Muno (1), J. S. Arabadjis (2), F. K. Baganoff (2), M. W. Bautz
(2), W. N. Brandt (3), P. S. Broos (3), E. D. Feigelson (3), G. P. Garmire
(3), M. R. Morris (1), and G. R. Ricker (2) ((1) UCLA, (2) MIT, (3) PSU)
astro-ph/0403463
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Dust and gas obscuration in ELAIS Deep X-ray Survey reddened quasars
Chris J. Willott, Chris Simpson, Omar Almaini, Olivia Johnson, Andrew
Lawrence, James S. Dunlop, Nathan D. Roche, Robert G. Mann, James C. Manners,
Eduardo Gonzalez-Solares, Ismael Perez-Fournon, Rob J. Ivison, Stephen
Serjeant, Seb J. Oliver, Richard G. McMahon, Michael Rowan-Robinson
astro-ph/0403465
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An emission ring at 20 microns around the HAEBE star AB Aurigae:
unveiling the disc structure
Eric Pantin, Jeroen Bouwman, Pierre-Olivier Lagage
Proxy: ccsd ccsd-00001333
astro-ph/0403470
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HE 0047-1756: A new gravitationally lensed double QSO
Lutz Wisotzki (1,2), Paul L. Schechter (3), Hsiao-Wen Chen (3),
Douglas Richstone (4), Knud Jahnke (1), Sebastian F. Sanchez (1), Dieter
Reimers (5) ((1) Astrophysikalisches Institut Potsdam, (2) Universitaet
Potsdam, (3) Center for Space Research, M.I.T., (4) Dept. of Astronomy,
University of Michigan, (5) Hamburger Sternwarte)
astro-ph/0403475
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HST/WFPC2 morphologies and color maps of distant luminous infrared
galaxies
X. Z. Zheng (1), F. Hammer (1), H. Flores (1), F. Assemat (1), D.
Pelat (2) ((1) GEPI, Observatoire de Paris-Meudon; (2) LUTH, Observatoire de
Paris-Meudon)
astro-ph/0403476
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Approaching Lambda without fine-tuning
Sabino Matarrese, Carlo Baccigalupi, Francesca Perrotta
astro-ph/0403480
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Discovery of a WO star in the Scutum-Crux arm of the inner Galaxy
Janet E. Drew, M. J. Barlow, Y. C. Unruh, Q. A. Parker, R. Wesson, M.
J. Pierce, M. R. W. Masheder, S. Phillipps
astro-ph/0403482
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New light on the S235A-B star forming region
M. Felli (1), F. Massi (1), A. Navarrini (2,3), R. Neri (3), R.
Cesaroni (1), T. Jenness (4) ((1) INAF - Arcetri, (2) Berkeley, (3) IRAM, (4)
JAC)
astro-ph/0403483
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Field E+A Galaxies at Intermediate Redshifts (0.3<z<1)
Kim-Vy H. Tran, Marijn Franx, Garth D. Illingworth, Pieter van Dokkum,
Daniel D. Kelson, and Daniel Magee
astro-ph/0403484
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