The Daily Brew
Selected astro-ph abstracts for Wednesday June 25
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Metallicity of the intergalactic medium using pixel statistics. II. The
distribution of metals as traced by C IV
Joop Schaye (1), Anthony Aguirre (1), Tae-Sun Kim (2), Tom Theuns (3),
Michael Rauch (4), Wallace L. W. Sargent (5) ((1) IAS Princeton, (2) IoA
Cambridge, (3) Durham, (4) Carnegie, (5) Caltech)
astro-ph/0306469
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Branch, Spur, and Feather Formation in Spiral Galaxies
S. Chakrabarti (1), G. Laughlin (2), F.H. Shu (3) ((1) UC Berkeley,
(2) UC Santa Cruz, (3) National Tsing Hua University)
astro-ph/0306472
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On the Assembly History of Early-Type Galaxies in the Hubble Deep Field
North
Pieter G. van Dokkum, Richard S. Ellis
astro-ph/0306474
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The Distance to Pleiades
Bohdan Paczynski
astro-ph/0306475
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Towards a Solution to the Early Faint Sun Paradox: A Lower Cosmic Ray
Flux from a Stronger Solar Wind
Nir J. Shaviv
astro-ph/0306477
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Are there brown dwarfs in globular clusters?
I. A. Bonnell, C. J. Clarke, M. R. Bate, M. J. McCaughrean, J. E.
Pringle, H. Zinnecker
astro-ph/0306480
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Further evidence for a variable fine-structure constant from Keck/HIRES
QSO absorption spectra
M. T. Murphy (IoA, Cambridge; UNSW), J. K. Webb (UNSW), V. V. Flambaum
(UNSW)
astro-ph/0306483
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Supernova Cosmology and Fine Structure Constant
Takeshi Chiba, Kazunori Kohri
astro-ph/0306486
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An accretion disk model for periodic timing variations of pulsars
G. J. Qiao, Y. Q. Xue, R. X. Xu, H. G. Wang, and B. W. Xiao
astro-ph/0306489
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Chemical evolution of the intra-cluster medium
A. Moretti (1), L. Portinari (2) and C. Chiosi (1) ((1)Astronomy Dept.
- University of Padova, (2) Theoretical Astrophysics Center, Copenhagen)
astro-ph/0306494
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Discovery of a young massive stellar cluster associated with IRAS source
16177-5018
Alexandre Roman-Lopes, Zulema Abraham, Jacques Raymond Daniel Lepine
astro-ph/0306495
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Radio Variability of the Sagittarius $ {\rm A^*}$ due to an Orbiting
Star
Heon-Young Chang (Korea Institute for Advanced Study) and Chul-Sung
Choi (Korea Astronomy Observatory)
astro-ph/0306496
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The detection of stellar velocity dispersion drops in the central
regions of five isolated Seyfert spirals
I. Marquez, J. Masegosa, F. Durret, R.M. Gonzalez Delgado, M. Moles,
J. Maza, E. Perez, M. Roth
astro-ph/0306497
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The evolution of a hot subdwarf: observations of the pulsating subdwarf
B star Feige~48
M.D. Reed (1), S.D. Kawaler, and the Whole Earth Telescope XCov 17 /
21 / 23 teams. ((1) SW Missouri State University)
astro-ph/0306503
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On the origin of the X-rays and the nature of accretion in NGC 4261
M. Gliozzi (1), R.M. Sambruna (1), W.N. Brandt (2) ((1) GMU, (2) PSU)
astro-ph/0306510
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