The Daily Brew
Selected astro-ph abstracts for Monday October 16
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Eavesdropping on Radio Broadcasts from Galactic Civilizations with
Upcoming Observatories for Redshifted 21cm Radiation
Abraham Loeb, Matias Zaldarriaga (Harvard)
Comments: 7 pages, 1 figure
astro-ph/0610377
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A Strong Correlation between Circumnuclear Dust and Black Hole Accretion
in Early-Type Galaxies
Ramiro D. Sim\~oes Lopes (IF/UFRGS), Thaisa Storchi-Bergmann
(IF/UFRGS), Maria de F\'atima O. Saraiva (IF/UFRGS) and Paul Martini (Ohio
State)
Comments: ApJ, in press. 35 pages, 8 figures, 2 tables
astro-ph/0610380
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The Metallicity Distribution of Intracluster Stars in Virgo
Benjamin F. Williams, Robin Ciardullo, Patrick R. Durrell, Matt
Vinciguerra, John J. Feldmeier, George H. Jacoby, Steinn Sigurdsson, Ted von
Hippel, Henry C. Ferguson, Nial R. Tanvir, Magda Arnaboldi, Ortwin Gerhard,
J. Alfonso L. Aguerri, and Ken Freeman
Comments: 36 pages, 1 table, 13 figures (resolution lowered for Figs. 4, 6, and
7), accepted for publication in ApJ
astro-ph/0610386
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Correlation between the spatial distribution of the circumstellar disks
and the massive stars in the open cluster NGC 6611. Compiled catalog and
cluster parameters
M.G. Guarcello, L. Prisinzano, G. Micela, F. Damiani, G. Peres, S.
Sciortino
Comments: 16 pages, 14 figures (high quality figures available at:
"http://www.astropa.unipa.it/Library/preprint.html". Accepted for publication
in A&A
astro-ph/0610401
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NGC 6441: another indication for a very high helium content in Globular
Cluster stars
V. Caloi and F. D'Antona
Comments: 9 pages, 10 figures, accepted for publication in Astronomy and
Astrophysics
astro-ph/0610406
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r-Process Enhanced Halo Stars
J. J. Cowan, C. Sneden, J. E. Lawler and E. A. Den Hartog
Comments: 10 pages, 5 figures, To appear in the Proceedings of the
International Symposium on Nuclear Astrophysics - Nuclei in the Cosmos - IX
(2006)
astro-ph/0610412
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