The Daily Brew
Selected astro-ph abstracts for Tuesday December 2
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Investigating the Origins of Dark Matter Halo Density Profiles
Liliya L. R. Williams (U Minnesota), Arif Babul (U Victoria, BC),
Julianne J. Dalcanton (U Washington)
astro-ph/0312002
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A Chandra HETGS observation of the Narrow-line Seyfert 1 galaxy Ark 564
Chiho Matsumoto, Karen M. Leighly (The University of Oklahoma) and
Herman L. Marshall (MIT)
astro-ph/0312004
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Redshifted 21 cm Emission From the Pre-Reionization Era I. Mean Signal
and Linear Fluctuations
Nickolay Y. Gnedin and Peter A. Shaver
astro-ph/0312005
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Optical spectra of the carbon-oxygen accretion discs in the
ultra-compact X-ray binaries 4U 0614+09, 4U 1543-624 and 2S 0918-549
G. Nelemans, P.G. Jonker, T.R. Marsh and M. van der Klis
astro-ph/0312008
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Do arcs require flat halo cusps?
Matthias Bartelmann (ITA, Heidelberg university), Massimo Meneghetti
(Padova)
astro-ph/0312011
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On the formation of cold fronts in massive mergers
H. Mathis (1), G. Lavaux (1 and 2), J. M. Diego (1) and J. Silk (1)
((1) University of Oxford, Astrophysics Department, (2) Ecole Normale
Superieure de Cachan)
astro-ph/0312015
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The Asymmetric Thick Disk: A Star Count and Kinematic Analysis. II The
Kinematics
Jeniffer E. Parker, Roberta M. Humphreys (Dept. of Astronomy, Univ. of
Minnesota), Timothy C. Beers (Dept. of Physics & Astronomy, Michigan State
University)
astro-ph/0312017
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Finding structures in photometric redshift galaxy surveys: An extended
friends-of-friends algorithm
C.S. Botzler (1), J. Snigula (1), R. Bender (1,2), U. Hopp (1) ((1)
Universitaets-Sternwarte Muenchen, (2) Max-Planck-Institut fuer
extraterrestrische Physik)
astro-ph/0312018
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Stellar Halo Constraints on Simulated Late Type Galaxies
Chris B. Brook (1), Daisuke Kawata (1), Brad K. Gibson (1) and Chris
Flynn (2) ((1)Centre for Astrophysics and Supercomputing, Swinburne
University (2)Tuorla Observatory, Piikkio, Finland)
astro-ph/0312023
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The brown dwarf population in the Chamaeleon I cloud
B. L\'opez Mart\'{\i} (1,2), J. Eisl\"offel (2), A. Scholz (2) & R.
Mundt (3) ((1) Observatori Astron\`omic de la Universitat de Val\`encia, (2)
Th\"uringer Landessternwarte Tautenburg, (3) Max-Planck Institut f\"ur
Astronomie)
astro-ph/0312026
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Evidence for Black Hole Spin in GX 339-4: XMM-Newton EPIC-pn and RXTE
Spectroscopy of the Very High State
J. M. Miller (1), A. C. Fabian (2), C. S. Reynolds (3), M. A. Nowak
(4), J. Homan (4), M. J. Freyberg (5), M. Ehle (6), T. Belloni (7), R.
Wijnands (8), M. van der Klis (8), P. A. Charles (9), W. H. G. Lewin ((1)
Harvard-Smithsonian CfA, (2) Univ. of Cambridge IoA, (3) Univ. of Maryland,
(4) MIT, (5) MPE, (6) XMM-N SOC, (7) OAB Merate, (8) Univ. of Amsterdam, (9)
Univ. of Southampton)
astro-ph/0312033
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The Galaxy-mass Correlation Function Measured from Weak Lensing in the
SDSS
E. S. Sheldon, D. E. Johnston, J. A. Frieman, R. Scranton, T. A.
McKay, A. J. Connolly, T. Budavari, I. Zehavi, N. Bahcall, J. Brinkmann, M.
Fukugita
astro-ph/0312036
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