The Daily Brew
Selected astro-ph abstracts for Friday 2010 April 23
- On the Interpretation of Supernova Light Echo Profiles and Spectra.
A. Rest, B. Sinnott, D. L. Welch, R. J. Foley, G. Narayan, K. Mandel
arXiv:1004.3783v1
- M31 pixel lensing event OAB-N2: a study of the lens proper motion.
S. Calchi Novati (1,2,3), M. Dall'Ora (4), A. Gould (5), V. Bozza (1,2,3), I. Bruni (6), F. De Paolis (7), M. Dominik (8), R. Gualandi (6), G. Ingrosso (7), Ph. Jetzer (9), L. Mancini (1,2,3,10), A. Nucita (11), G. Scarpetta (1,2,3), M. Sereno (12,13), F. Strafella (7) (PLAN Collaboration) ((1) Univ. Salerno, (2) INFN, Napoli, (3) IIASS, (4) INAF-OAC, (5) OSU, (6) INAF-OAB, (7) Univ. Salento and INFN, Lecce, (8) SUPA, St Andrews, (9) ITP, Zurich, (10) Univ. Sannio, (11) XMM, ESAC, ESA, (12) Politecnico di Torino, (13) INFN, Torino)
arXiv:1004.3865v1
- Sunspot light-bridges - a bridge between the photosphere and the corona ?.
S. Matthews, D. Baker, S. Vargas Domínguez (UCL - Mullard Space Science Laboratory)
arXiv:1004.3879v1
- Discovery of K-Shell Emission Lines of Neutral Atoms in the Galactic Center Region.
Masayoshi Nobukawa, Katsuji Koyama, Takeshi Go Tsuru, Syukyo G Ryu, Vincent Tatischeff
arXiv:1004.3891v1
- Reducing the weak lensing noise for the gravitational wave Hubble diagram using the non-Gaussianity of the magnification distribution.
Christopher M. Hirata, Daniel E. Holz, Curt Cutler
arXiv:1004.3988v1
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