The Daily Brew
Selected astro-ph abstracts for Friday 2009 May 8
- Clustered star formation as a natural explanation of the Halpha cutoff in disc galaxies.
Jan Pflamm-Altenburg, Pavel Kroupa (AIfA, Bonn)
arXiv:0905.0898v1
- Inhomogeneity in the Supernova Remnants as a Natural Explanation of the PAMELA/ATIC Observations.
Tsvi Piran, Nir J. Shaviv, Ehud Nakar
arXiv:0905.0904v1
- A near-infrared excess in the continuum of high-redshift galaxies: a tracer of star and planet formation?.
E. Mentuch, R.G. Abraham, K. Glazebrook, P.J. McCarthy, H. Yan, D.V. O'Donnell, D. Le Borgne, S. Savaglio, D. Crampton, R. Murowinski, S. Juneau, R. G. Carlberg, I. Jorgensen, K. Roth, H. Chen, R.O. Marzke
arXiv:0905.0910v1
- The first magnetic fields in the universe.
Andrei Gruzinov
arXiv:0905.0911v1
- Self-Calibrated Cluster Counts as a Probe of Primordial Non-Gaussianity.
Masamune Oguri (KIPAC, Stanford)
arXiv:0905.0920v1
- BD +44 493: A Ninth Magnitude Messenger from the Early Universe; Carbon Enhanced and Beryllium Poor.
Hiroko Ito, Wako Aoki, Satoshi Honda, Timothy C. Beers
arXiv:0905.0950v1
- Metal-Enriched Plasma in Protogalactic Halos: A Survey of N V Absorption in High-z Damped & Sub-Damped Lyman-alpha Systems.
Andrew J. Fox (1), J. Xavier Prochaska (2), Cédric Ledoux (1), Patrick Petitjean (3), Arthur M. Wolfe (4), Raghunathan Srianand (5) ((1) ESO-Chile, (2) UC-Santa Cruz, (3) IAP, Paris, (4) UC-San Diego, (5) IUCAA, India)
arXiv:0905.1042v1
- Spitzer-IRS Study of the Antennae Galaxies NGC 4038/39.
B.R. Brandl, L. Snijders, M. den Brok, D.G. Whelan, B. Groves, P. van der Werf, V. Charmandaris, J.D. Smith, L. Armus, R.C. Kennicutt, Jr., J.R. Houck
arXiv:0905.1058v1
- Supernova progenitor stars in the initial range of 23 to 33 solar masses and their relation with the SNR Cas A.
B. Perez-Rendon, G. Garcia-Segura, N. Langer
arXiv:0905.1101v1
- Follow-up Observations of the Neptune Mass Transiting Extrasolar Planet Hat-P-11b.
Jason A. Dittman, Laird M. Close, Elizabeth M. Green, Louis J. Scuderi, Jared R. Males
arXiv:0905.1114v1
- Modeling the Extragalactic Background Light from Stars and Dust.
Justin D. Finke, Soebur Razzaque, Charles D. Dermer
arXiv:0905.1115v1
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