The Daily Brew
Selected astro-ph abstracts for Friday March 10
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A New Robust Low-Scatter X-ray Mass Indicator for Clusters of Galaxies
Andrey V. Kravtsov (1,2), Alexey Vikhlinin (3,4), Daisuke Nagai (5),
((1) U. Chicago; (2) KICP, EFI; (3) SAO, Harvard, (4) IKI, Moscow; (5)
Caltech)
Comments: submitted to ApJ; 9 pages, 6 figures, uses emulateapj
astro-ph/0603205
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The Cosmic Infrared Background Resolved by Spitzer. Contributions of
Mid-Infrared Galaxies to the Far-Infrared Background
Herve Dole, Guilaine Lagache, Jean-Loup Puget, Karina I. Caputi,
Nestor Fernandez-Conde, Emeric Le Floc'h, Casey Papovich, Pablo G.
Perez-Gonzalez, George H. Rieke, Myra Blaylock
Comments: A&A, in press. 14 pages, 14 figures. Best resolution file:
http://lully.as.arizona.edu/~hdole/publi/4446_hdole.pdf (2.3M)
astro-ph/0603208
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Accurate photometric redshifts for the CFHT Legacy Survey calibrated
using the VIMOS VLT Deep Survey
O. Ilbert, S. Arnouts, H.J. McCracken, M. Bolzonella, E. Bertin, O. Le
Fevre, Y. Mellier, G. Zamorani, R. Pello, A. Iovino, L. Tresse, D. Bottini,
B. Garilli, V. Le Brun, D. Maccagni, J.P. Picat, R. Scaramella, M. Scodeggio,
G. Vettolani, A. Zanichelli, C. Adami, S. Bardelli, A. Cappi, S. Charlot, P.
Ciliegi, T. Contini, O. Cucciati, S. Foucaud, P. Franzetti, I. Gavignaud, L.
Guzzo, B. Marano, C. Marinoni, A. Mazure, B. Meneux, R. Merighi, S. Paltani,
A. Pollo, L. Pozzetti, M. Radovich, E. Zucca, M. Bondi, A. Bongiorno, G.
Busarello, S. De La Torre, L. Gregorini, F. Lamareille, G. Mathez, P.
Merluzzi, V. Ripepi, D. Rizzo, D. Vergani
Comments: 19 pages, 17 figures, submitted to A&A. The photometric redshifts
described in this paper will be made publicly available from 1st may 2006 at
http://terapix.iap.fr and http://cencosw.oamp.fr/
astro-ph/0603217
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Orientation dependency of broad-line widths in quasars and consequences
for black-hole mass estimation
Matt J. Jarvis (1), Ross J. McLure (2) ((1) Oxford, (2) Edinburgh)
Comments: 7 pages, 3 figures, accepted for publication in MNRAS
astro-ph/0603231
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Diffusive Migration of Low-Mass Proto-planets in Turbulent Disks
Eric T. Johnson (Princeton), Jeremy Goodman (Princeton), Kristen Menou
(Columbia)
Comments: 31 pages, 7 figures, submitted to ApJ
astro-ph/0603235
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The dipole of the luminosity distance: a direct measure of H(z)
Camille Bonvin, Ruth Durrer and Martin Kunz (University of Geneva)
Comments: 4 pages, 4 figures
astro-ph/0603240
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The Physical Nature of Lyman Alpha Emitting Galaxies at z=3.1
Eric Gawiser, Pieter G. van Dokkum, Caryl Gronwall, Robin Ciardullo,
Guillermo Blanc, Francisco J. Castander, John Feldmeier, Harold Francke,
Marijn Franx, Lutz Haberzettl, David Herrera, Thomas Hickey, Leopoldo
Infante, Paulina Lira, Jose Maza, Ryan Quadri, Alexander Richardson, Kevin
Schawinski, Mischa Schirmer, Edward N. Taylor, Ezequiel Treister, C. Megan
Urry, Shanil N. Virani, for the MUSYC Collaboration
Comments: submitted to ApJ Letters, revised version after referee's comments, 4
pages with 2 color figures
astro-ph/0603244
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The origin of cold fronts in the cores of relaxed galaxy clusters
Yago Ascasibar and Maxim Markevitch
Comments: 31 pages (emulateapj), 23 figures. Submitted to ApJ
astro-ph/0603246
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Probing the Coevolution of Supermassive Black Holes and Galaxies Using
Gravitationally Lensed Quasar Hosts
C. Y. Peng (1), C. D. Impey (2), H.-W. Rix (3), C. S. Kochanek (4), C.
R. Keeton (5), E. E. Falco (6), J. Lehar (7), & B. A. McLeod (5) ((1) Space
Telescope Science Institute, (2) Steward Observatory, University of Arizona,
(4) Ohio State University, (5) Rutgers University, (6) Harvard-Smithsonian
Center for Astrophysics, (7) CombinatoRx)
Comments: ApJ submitted. 23 pages, 11 figures, 4 tables
astro-ph/0603248
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Early supersymmetric cold dark matter substructure
Juerg Diemand, Michael Kuhlen, Piero Madau (UC Santa Cruz)
Comments: 12 pages, 10 figures, submitted to ApJ. A version with
high-resolution figures is available at
http://www.ucolick.org/~diemand/earlysubs.pdf
astro-ph/0603250
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