The Daily Brew
Selected astro-ph abstracts for Friday March 24
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Integrated specific star formation rates of galaxies, groups, and
clusters: A continuous upper limit with stellar mass?
Georg Feulner (1,2), Ulrich Hopp (1,2), Christine S. Botzler (1,3,4)
((1) Universitaets-Sternwarte Muenchen, Germany, (2) Max-Planck-Institut fuer
extraterrestrische Physik, Garching, Germany, (3) University of Auckland, New
Zealand, (4) University of Canterbury, New Zealand)
Comments: Accepted for publication in A&A Letters; 4 pages, 1 figure
astro-ph/0603616
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Updating reionization scenarios after recent data
T. Roy Choudhury and A. Ferrara
Comments: 5 pages, 1 figure
astro-ph/0603617
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Diffuse Gamma Rays from the Galactic Plane: Probing the "GeV Excess" and
Identifying the "TeV Excess"
Tijana Prodanovic, Brian D. Fields, John F. Beacom
Comments: 26 pages, 3 figures, AASTeX. Comments welcome
astro-ph/0603618
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Exploring brown dwarf disks: A 1.3 mm survey in Taurus
Alexander Scholz (University of Toronto), Ray Jayawardhana (University
of Toronto), Kenneth Wood (University of St. Andrews)
Comments: 29 pages, 4 figures, accepted for publication in ApJ
astro-ph/0603619
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Type II Quasars from the Sloan Digital Sky Survey: V. Imaging host
galaxies with the Hubble Space Telescope
Nadia L. Zakamska (1,2), Michael A. Strauss (2), Julian H. Krolik (3),
Susan E. Ridgway (3), Gary D. Schmidt (4), Paul S. Smith (4), Lei Hao,
Timothy M. Heckman (3), Donald P. Schneider, J. Brinkmann (1 - IAS, 2 -
Princeton, 3 - Johns Hopkins, 4 - UArizona)
Comments: 49 pages, including 12 grey scale figures, 4 color figures, 5 tables.
Submitted to AJ. Version with higher-resolution images available at
http://www.astro.princeton.edu/~nadia/qso2.html
astro-ph/0603625
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The metallicities of luminous, massive field galaxies at intermediate
redshifts
M. Mouhcine, S.P. Bamford, A. Aragon-Salamanca, O. Nakamura
Comments: 19 pages, 14 figures, MNRAS in press
astro-ph/0603639
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A new model for the Warm Absorber in NGC 3783: a single medium in total
pressure equilibrium
A. C. Goncalves (1,2), S. Collin (1), A.-M. Dumont (1), M. Mouchet
(1,3), A. Rozanska (4), L. Chevallier (1,4), and R. W. Goosmann (1) ((1)
LUTH/Paris Observatory, France; (2) CAAUL/Lisbon Astronomical Observatory,
Portugal; (3) APC/Paris 7 University, France; (4) CAMK, Poland)
Comments: Accepted for publication in Astronomy & Astrophysics Letters
astro-ph/0603641
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The Hubble Constant: A Summary of the HST Program for the Luminosity
Calibration of Type Ia Supernovae by Means of Cepheids
A. Sandage (1), G.A. Tammann (2), A. Saha (3), B. Reindl (2), F.D.
Macchetto (4), N. Panagia (4) ((1) Obs. Carnegie Inst. Washington, (2) Astr.
Inst. Univ. Basel, (3) NOAO, (4) STScI)
Comments: 52 pages, 9 figures, 8 tables, submitted to the Astrophysical Journal
astro-ph/0603647
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