The Daily Brew
Selected astro-ph abstracts for Thursday June 23
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The age dependence of halo clustering
Liang Gao, Volker Springel, Simon D. M. White
astro-ph/0506510
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Preheating by Previrialization and its Impact on Galaxy Formation
H.J. Mo (UMass), Xiaohu Yang (UMass), Frank C. van den Bosch (ETH),
Neal Katz (UMass)
astro-ph/0506516
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Dark Matter Annihilation: the origin of cosmic gamma-ray background at
1-20 MeV
Kyungjin Ahn Eiichiro Komatsu
astro-ph/0506520
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Kinematic Properties and Stellar Populations of Faint Early-Type
Galaxies. I. Velocity Dispersion Measurements of Central Coma Galaxies
Ana Matkovic and Rafael Guzman
astro-ph/0506521
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The INT/WFC survey of the Monoceros Ring: Accretion origin or Galactic
Anomaly?
Blair C. Conn, Geraint F. Lewis, Mike J. Irwin, Rodrigo A. Ibata,
Annette M. N. Ferguson, Nial Tanvir, Jonathan M. Irwin
astro-ph/0506522
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The Origin of T Tauri X-ray Emission: New Insights from the Chandra
Orion Ultradeep Project
Thomas Preibisch, Yong -Cheol Kim, Fabio Favata, Eric D. Feigelson,
Ettore Flaccomio, Konstantin Getman, Giusi Micela, Salvatore Sciortino,
Keivan Stassun, Beate Stelzer, Hans Zinnecker
astro-ph/0506526
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Dynamical insight into dark-matter haloes
Walter Dehnen, Dean McLaughlin (Leicester)
astro-ph/0506528
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The Galactic globular cluster system as a fossil record of reionization
Kenji Bekki
astro-ph/0506529
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The spectral-type/luminosity and the spectral type/satellite-density
relations in the 2dFGRS
B. Kelm, P. Focardi, G. Sorrentino
astro-ph/0506531
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On cosmic acceleration without dark energy
E.W. Kolb (Fermilab and University of Chicago), S. Matarrese (Physics
Dept., Padova) and A. Riotto (INFN, Padova)
astro-ph/0506534
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The dwarf galaxy DDO 47 as a dark matter laboratory: testing cusps
hiding in triaxial halos and the MOND paradigm
G. Gentile, A. Burkert, P. Salucci, U. Klein, F. Walter
astro-ph/0506538
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The ages and metallicities of galaxies in the local universe
Anna Gallazzi (1), Stephane Charlot (1,2), Jarle Brinchmann (3), Simon
D.M. White (1), Christy A. Tremonti (4) ((1)MPA, (2)IAP, (3)Universitade do
Porto, (4)Steward Observatory)
astro-ph/0506539
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Generation of Gaussian Density Fields
Hugo Martel
astro-ph/0506540
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GRB 021004 modelled by multiple energy injections
A. de Ugarte Postigo, A.J. Castro-Tirado, J. Gorosabel, G.
J\'ohannesson, G. Bjornsson, E.H. Gudmundsson, M. Bremer, S. Pak, N. Tanvir,
J.M. Castro Cer\'on, S. Guzyi, M. Jel\'inek, S. Klose, D. P\'erez-Ram\'irez,
J. Aceituno, A. Campo Bagat\'in, S. Covino, N. Cardiel, T. Fathkullin, A.A.
Henden, S. Huferath, Y. Kurata, D. Malesani, F. Mannucci, P. Ruiz-Lapuente,
V. Sokolov, U. Thiele, L. Wisotzki, L.A. Antonelli, C. Bartolini, A.
Boattini, A. Guarnieri, A. Piccioni, G. Pizzichini, M. del Principe, A. di
Paola, D. Fugazza, G. Ghisellini, L. Hunt, T. Konstantinova, N. Masetti, E.
Palazzi, E. Pian, M. Stefanon, V. Testa and P.J. Tristram
astro-ph/0506544
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The peculiar velocities of satellites of external disk galaxies
M. Azzaro, A.R. Zentner, F. Prada, A. Klypin
astro-ph/0506547
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