The Daily Brew
Selected astro-ph abstracts for Thursday 2009 February 19
- Bayesian analysis of the radial velocities of HD 11506 reveals another planetary companion.
M. Tuomi, S. Kotiranta
arXiv:0902.2997v1
- Explaining the Observed Lyman Alpha `Blobs ' as Cold Streams of Gas in the Halos of Galaxies.
Mark Dijkstra, Abraham Loeb
arXiv:0902.2999v1
- Leo V: Spectroscopy of a Distant and Disturbed Satellite.
Matthew G. Walker, Vasily Belokurov, N. Wyn Evans, Michael J. Irwin, Mario Mateo, Edward W. Olszewski, Gerard Gilmore
arXiv:0902.3003v1
- Discovery of a 112 ms X-ray Pulsar in Puppis A: Further Evidence of Neutron Stars Weakly Magnetized at Birth.
E. V. Gotthelf, J. P. Halpern (Columbia U.)
arXiv:0902.3007v1
- Physics of galactic colliders: high speed satellites in LCDM vs MONDian cosmology.
Claudio Llinares, HongSheng Zhao, Alexander Knebe
arXiv:0902.3010v1
- Doppler-Broadened Iron X-ray Lines from Tycho ' s Supernova Remnant.
A. Furuzawa, D. Ueno, A. Hayato, M. Ozawa, T. Tamagawa, A. Bamba, J. P. Hughes, H. Kunieda, K. Makishima, S. S. Holt, U. Hwang, K. Kinugasa, R.Petre, K. Tamura, H. Tsunemi, S. Yamauchi
arXiv:0902.3049v1
- The Physics of Protoplanetesimal Dust Agglomerates. III. Compaction in Multiple Collisions.
René Weidling, Carsten Güttler, Jürgen Blum, Frithjof Brauer
arXiv:0902.3082v1
- Interstellar Extinction Law toward the Galactic Center III: J, H, Ks bands in the 2MASS and the MKO systems, and 3.6, 4.5, 5.8, 8.0 micron in the Spitzer/IRAC system.
Shogo Nishiyama, Motohide Tamura, Hirofumi Hatano, Daisuke Kato, Toshihiko Tanabe, Koji Sugitani, Tetsuya Nagata
arXiv:0902.3095v1
- The extended X-ray emission around HDF130 at z=1.99: an inverse Compton ghost of a giant radio source in the Chandra Deep Field North.
A.C. Fabian (1), S. Chapman (1), C.M. Casey (1), F. Bauer (2), K.M. Blundell (3) ((1) IoA Cambridge UK, (2) Columbia Astrophysics Lab NY US, (3) Oxford UK)
arXiv:0902.3117v1
- A VLA Archive Observation of the Youngest Known Galactic Supernova Remnant G1.9+0.3.
Yolanda Gomez, Luis F. Rodriguez
arXiv:0902.3236v1
- The Clustering of MgII Absorption Systems at z=0.5 and Detection of Cold Gas in Massive Halos.
Jean-Rene Gauthier (1), Hsiao-Wen Chen (1), Jeremy L. Tinker (1,2) ((1) KICP/UChicago, (2) BCCP UC Berkeley)
arXiv:0902.3237v1
Other Papers:
- Estimating the H I gas fractions of galaxies in the local Universe
arXiv:0902.2392
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