The Daily Brew
Selected astro-ph abstracts for Friday 2012 January 20
- A Survey of MgII Absorption at 2 < z < 6 with Magellan / FIRE: I: Sample and Evolution of the MgII Frequency.
Michael S. Matejek, Robert A. Simcoe (MIT)
arXiv:1201.3919v1
- Spectroscopy across the brown dwarf/planetary mass boundary - I. Near-infrared JHK spectra.
J. Patience, R. R. King, R. J. De Rosa, A. Vigan, S. Witte, E. Rice, Ch. Helling, P. Hauschildt
arXiv:1201.3921v1
- Constraining the High-Energy Emission from Gamma-ray Bursts with Fermi.
he Fermi-LAT Collaboration,The Fermi-GBM Collaboration
arXiv:1201.3948v1
- The Hubble Space Telescope Cluster Supernova Survey: III. Correlated Properties of Type Ia Supernovae and Their Hosts at 0.9 < z < 1.46.
J. Meyers, G. Aldering, K. Barbary, L. F. Barrientos, M. Brodwin, K. S. Dawson, S. Deustua, M. Doi, P. Eisenhardt, L. Faccioli, H. K. Fakhouri, A. S. Fruchter, D. G. Gilbank, M. D. Gladders, G. Goldhaber, A. H. Gonzalez, T. Hattori, E. Hsiao, Y. Ihara, N. Kashikawa, B. Koester, K. Konishi, C. Lidman, L. Lubin, T. Morokuma, T. Oda, S. Perlmutter, M. Postman, P. Ripoche, P. Rosati, D. Rubin, E. Rykoff, A. Spadafora, S. A. Stanford, N. Suzuki, N. Takanashi, K. Tokita, N. Yasuda,for the Supernova Cosmology Project
arXiv:1201.3989v1
- Prediction of Astrometric Microlensing Events during the Gaia Mission.
Svea Proft, Markus Demleitner, Joachim Wambsganss
arXiv:1201.4000v1
- Analysis of Light Curves of Eclipsing Systems with Exoplanets: HD 189733.
M. K. Abubekerov, N. Yu. Gostev, A. M. Cherepashchuk
arXiv:1201.4043v1
- Cool Young Stars in the Northern Hemisphere: Beta Pictoris and AB Doradus Moving Group Candidates.
Joshua E. Schlieder, Sébastien Lépine, Michal Simon
arXiv:1201.4047v1
- General Relativistic Magnetohydrodynamic Simulations of Magnetically Choked Accretion Flows around Black Holes.
Jonathan C. McKinney (1), Alexander Tchekhovskoy (2), Roger D. Blandford (1) ((1) Stanford, (2) Princeton)
arXiv:1201.4163v1
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