The Daily Brew
Selected astro-ph abstracts for Friday February 21
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A star-forming galaxy at $z=5.78$ in the Chandra Deep Field South
Andrew J. Bunker (1), Elizabeth R. Stanway (1), Richard S. Ellis (2),
Richard G. McMahon (1), Patrick J. McCarthy (3) ((1) Institute of Astronomy,
Cambridge, (2) Caltech, (3) Carnegie Observatories)
astro-ph/0302401
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Discovery of Two Distant Type Ia Supernovae in the Hubble Deep Field
North with the Advanced Camera for Surveys
John P. Blakeslee, Zlatan I. Tsvetanov, Adam G. Riess, Holland C.
Ford, Garth D. Illingworth, Daniel Magee, John L. Tonry, N. Benitez, M.
Clampin, G. F. Hartig, G. R. Meurer, M. Sirianni, D. R. Ardila, F. Bartko, R.
Bouwens, T. Broadhurst, N. Cross, P. D. Feldman, M. Franx, D. A. Golimowski,
C. Gronwall, R. Kimble, J. Krist, A. R. Martel, F. Menanteau, G. Miley, M.
Postman, P. Rosati, W. Sparks, L.-G. Strolger, H. D. Tran, R. L. White, W.
Zheng
astro-ph/0302402
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The Reionization History at High Redshifts I: Physical Models and New
Constraints from CMB Polarization
Zoltan Haiman (Columbia University), Gilbert P. Holder (IAS)
astro-ph/0302403
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The Reionization History at High Redshifts II: Estimating the Optical
Depth to Thomson Scattering from CMB Polarization
Gilbert Holder, Zoltan Haiman, Manoj Kaplinghat, Lloyd Knox
astro-ph/0302404
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A First Look at White Dwarf - M Dwarf Pairs in the Sloan Digital Sky
Survey (SDSS)
Sean N. Raymond (1), Paula Szkody (1), Suzanne L. Hawley (1), Scott F.
Anderson (1), J. Brinkman (2), Kevin R. Covey (1), P. M. McGehee (3), D. P.
Schneider (4), Andrew A. West (1), D. G. York (5) ((1) University of
Washington, (2) Apache Point Observatory, (3) Los Alamos National Laboratory,
(4) Pennsylvania State University, (5) Enrico Fermi Institute)
astro-ph/0302405
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A Limit Relation between Black Hole Mass and H$\beta$ Width: Testing
Super-Eddington Accretion in Active Galactic Nuclei
Jian-Min Wang
astro-ph/0302410
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XMM-Newton observation of the Seyfert 1 ESO 198-G24
D. Porquet, J.S. Kaastra, K.L. Page, P.T. O'Brien, M.J. Ward, J. Dubau
astro-ph/0302413
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Continuum and spectral line observations of the OH Megamaser galaxy Arp
220
Emmanouel Rovilos, Philip J. Diamond, Colin J. Lonsdale, Carol J.
Lonsdale, Harding E. Smith
astro-ph/0302416
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The Carina Project: I. Bright Variable Stars
M. Dall'Ora, V. Ripepi, F. Caputo, V. Castellani, G. Bono, H. A.
Smith, E. Brocato, R. Buonanno, M. Castellani, C. E. Corsi, M. Marconi, M.
Monelli, M. Nonino, L. Pulone, A. R. Walker
astro-ph/0302418
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The frozen (inactive) disk in Sgr A: freezing the accretion of the hot
gas too?
Sergei Nayakshin (MPA, Garching, Germany)
astro-ph/0302420
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XMM-Newton observations of four high-z quasars
E. Ferrero (1), W. Brinkmann (1 and 2) ((1) Max-Planck-Institut fuer
extraterrestrische Physik, (2) Centre for Interdisciplinary Plasma Science,
Max-Planck-Institut fuer extraterrestrische Physik)
astro-ph/0302421
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Hyades dynamics from N-body simulations: Accuracy of astrometric radial
velocities from Hipparcos
S. Madsen
astro-ph/0302422
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Galaxy merging, the Fundamental Plane of elliptical galaxies, and the
Mbh-sigma relation
C. Nipoti, P. Londrillo, L. Ciotti
astro-ph/0302423
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Radial velocities of early-type stars in the Perseus OB2 association
K.C. Steenbrugge, J.H.J. de Bruijne, R. Hoogerwerf and P.T. de Zeeuw
astro-ph/0302428
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ASCA observation of Unusually X-ray Hard Radio Quiet QSO Kaz 102
Takamitsu Miyaji, Yoshitaka Ishisaki, Yoshihiro Ueda, Yasushi Ogasaka,
Hisamitsu Awaki, Kiyoshi Hayashida
astro-ph/0302430
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An Obscured Radio Galaxy at High Redshift
Michiel Reuland (1,2,3), Wil van Breugel (1), Huub Roettgering (2),
Wim de Vries (1), Carlos De Breuck (4) and Daniel Stern (5) ((1) IGPP/LLNL,
(2) Leiden, (3) UC Davis, (4) IAP, (5) JPL)
astro-ph/0302432
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