The Daily Brew
Selected astro-ph abstracts for Wednesday March 22
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Was Star-Formation Suppressed in High-Redshift Minihalos?
Zoltan Haiman and Greg L. Bryan (Columbia University)
Comments: ApJL, submitted
astro-ph/0603541
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On the Luminosity Dependence of the Galaxy Pairwise Velocity Dispersion
Jeremy L. Tinker (KICP, UChicago), Peder Norberg (Edinburgh), David H.
Weinberg (Ohio State), Michael S. Warren (LANL)
Comments: 15 emulateapj pages, 8 figures, submitted to ApJ
astro-ph/0603543
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Modelling galaxy clustering in a high resolution simulation of structure
formation
Lan Wang, Cheng Li, Guinevere Kauffmann, Gabriella De Lucia
Comments: 12 pages, 11 figures, submitted to MNRAS
astro-ph/0603546
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Improved constraints on the cosmological parameters using the VLA FIRST
survey
E. Xanthopoulos (UC Davis/LLNL), R. H. Becker (UC Davis/LLNL), W. H.
deVries (UC Davis/LLNL), R. L. White (STScI)
Comments: American Institute of Physics (AIP) Conference Series "Recent
Advances in Astronomy and Astrophysics"
astro-ph/0603548
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Dwarf Galaxy Formation Was Suppressed By Cosmic Reionization
Stuart Wyithe and Abraham Loeb
Comments: 19 pages, 3 figures. Accepted for publication in Nature; press
embargo until published
astro-ph/0603550
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From First Stars to the Spite Plateau: a Possible Reconciliation of Halo
Stars Observations with Predictions from Big Bang Nucleosynthesis
L. Piau, T. C. Beers, D. S. Balsara, T. Sivarani, J. W. Truran, J. W.
Ferguson
Comments: 24 pages, 7 figures Submitted to the Astrophysical Journal
astro-ph/0603553
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The Serendipitous Extragalactic X-Ray Source Identification (SEXSI)
Program. III. Optical Spectroscopy
Megan E. Eckart (1), Daniel Stern (2), David J. Helfand (3), Fiona A.
Harrison (1), Peter H. Mao (1,4), and Sarah A. Yost (1,5) ((1) Caltech, (2)
JPL/Caltech, (3) Columbia, (4) UCLA, (5) University of Michigan)
Comments: Accepted to ApJ; 57 pages, 25 figures, 5 tables
astro-ph/0603556
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Smoothing Algorithms and High-order Singularities in Gravitational
Lensing
Guo-Liang Li, S. Mao, Y.P. Jing, X. Kang, M. Bartelmann
Comments: submitted to ApJ, 30 pages, 13 figures. The high resolution figures
are availabel at http://202.127.29.4/mppg/english/data/
astro-ph/0603557
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SINFONI Integral Field Spectroscopy of z~2 UV-selected Galaxies:
Rotation Curves and Dynamical Evolution
N. M. Forster Schreiber, R. Genzel, M. D. Lehnert, N. Bouche, A.
Verma, D. K. Erb, A. E. Shapley, C. C. Steidel, R. Davies, D. Lutz, N.
Nesvadba, L. J. Tacconi, F. Eisenhauer, R. Abuter, A. Gilbert, S. Gillessen,
A. Sternberg
Comments: Accepted for publication in the Astrophysical Journal. 17 pages, 5
color figures
astro-ph/0603559
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3D spectroscopy with VLT/GIRAFFE: I- the true Tully Fisher relationship
at z~0.6
H. Flores (1), F. Hammer (1) M. Puech (1), P. Amram (2) and C.
Balkowski (1)
Comments: (1) GEPI, Obs. Meudon, France ;(2) LAM, France. See also the ESO
press releasehttp://www.eso.org/outreach/press-rel/pr-2006/pr-10-06.html. To
appear in A&A
astro-ph/0603563
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The production of short-lived radionuclides by new non-rotating and
rotating Wolf-Rayet model stars
M. Arnould, S. Goriely, G. Meynet
Comments: 8 pages, 8 figures
astro-ph/0603571
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Detailed Chemical Evolution of Carina and Sagittarius Dwarf Spheroidal
Galaxies
Gustavo A. Lanfranchi (1), Francesca Matteucci (2, 3), Gabriele
Cescutti (2) ((1)IAG-USP, Brazil, (2)Dipartimento di Astronomia-Universita di
Trieste, (3) I.N.A.F. Osservatorio Astronomico di Trieste)
Comments: 11 pages, 7 figures, accepted for publication in Asttronomy &
Astrophysics
astro-ph/0603577
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Gas metallicity diagnostics in star-forming galaxies
Tohru Nagao (1,2), Roberto Maiolino (1), Alessandro Marconi (1) ((1)
Arcetri Observatory, (2) National Astronomical Observatory of Japan)
Comments: 22 pages, 15 figures, submitted to Astronomy and Astrophysics. A
version of this paper with full-resolution figures is available at
http://www.arcetri.astro.it/~tohru/Nagao06.pdf
astro-ph/0603580
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Carbon Stars in the Hamburg/ESO Survey: Abundances
Judith G. Cohen, Andrew McWilliam, Stephen Shectman, Ian Thompson,
Norbert Christlieb, Jorge Melendez, Solange Ramirez, Amber Swensson and
Franz-Josef Zickgraf
Comments: AJ, in press, submitted 13 Dec, 2005, accepted 21 March 2006
astro-ph/0603582
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Starbursts near supermassive black holes: young stars in the Galactic
Center, and gravitational waves in LISA band
Yuri Levin (Leiden Observatory and Lorentz Institute)
Comments: 11 pages. Submitted to MNRAS in December, this version addresses
referee's remarks
astro-ph/0603583
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Recovering the Inflationary Potential and Primordial Power Spectrum With
a Slow Roll Prior
Hiranya Peiris (KICP/EFI, U. Chicago) and Richard Easther (Yale)
Comments: 25 pages, 8 figures. JHEP style
astro-ph/0603587
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Cosmological Constraints from the Red-Sequence Cluster Survey
Michael D. Gladders, H.K.C. Yee, Subhabrata Majumdar, L. Felipe
Barrientos, Henk Hoekstra, Patrick B. Hall, Leopoldo Infante
Comments: 18 pages, 4 figures, 3 tables
astro-ph/0603588
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