The Daily Brew
Selected astro-ph abstracts for Monday 2009 June 15
- Rest-Frame Optical Spectra of Three Strongly Lensed Galaxies at z~2.
Kevin N. Hainline, Alice E. Shapley, Katherine A. Kornei, Max Pettini, Elizabeth Buckley-Geer, Sahar S. Allam, Douglas L. Tucker
arXiv:0906.2197v1
- Galactic fundamental mode RR Lyrae stars. Period - amplitude diagram, metallicities and distribution.
D. M. Szczygiel, G. Pojmanski, B. Pilecki (Warsaw University Observatory)
arXiv:0906.2199v1
- Spectral Evolution of the Extraordinary Type IIn Supernova 2006gy.
Nathan Smith, Ryan Chornock, Jeffrey M. Silverman, Alexei V. Filippenko, Ryan J. Foley
arXiv:0906.2200v2
- New Observations of the Very Luminous Supernova 2006gy: Evidence for Echoes.
A. A. Miller (1), N. Smith (1), W. Li (1), J. S. Bloom (1), R. Chornock (1), A. V. Filippenko (1), J. X. Prochaska (2, 3) (1. UC Berkeley, 2. UCO, 3. UC Santa Cruz)
arXiv:0906.2201v1
- Mass and radius determinations for five transiting M-dwarf stars.
Jose M. Fernandez, David W. Latham, Guillermo Torres, Mark E. Everett, Georgi Mandushev, David Charbonneau, Francis T. O'Donovan, Roi Alonso, Gilbert A. Esquerdo, Carl W. Hergenrother, Robert P. Stefanik
arXiv:0906.2207v2
- Gemini Spectroscopic Survey of Young Star Clusters in Merging/Interacting Galaxies. III. The Antennae.
Nate Bastian (1), Gelys Trancho (2), Iraklis S. Konstantopoulos (2,3), Bryan W. Miller (2) ((1) IoA, Cambridge, (2) Gemini South, (3) UCL)
arXiv:0906.2210v1
- On post-Newtonian orbits and the Galactic-center stars.
Miguel Preto, Prasenjit Saha
arXiv:0906.2226v1
- Structure and evolution of pre-main sequence circumstellar disks.
Andrea Isella, John M. Carpenter, Anneila I. Sargent
arXiv:0906.2227v1
- OGLE-2009-BLG-076S - The most metal-poor dwarf star in the Galactic bulge.
T. Bensby (1), S. Feltzing (2), J.A. Johnson (3), A. Gal-Yam (4), A. Udalski (5) A. Gould (3), C. Han (6), D. Adén (2), J. Simmerer (2) ((1) European Southern Observatory, Chile, (2) Lund Observatory, Sweden, (3) Dept. of Astronomy, Ohio State Univ., USA, (4) Benoziyo Center for Astrophyics, Weizmann Institute of Science, Israel, (5) Warsaw University Observatory, Poland, (6) Department of Physics, Chungbuk National University, Republic of Korea)
arXiv:0906.2235v1
- The Contribution Of Inverse Compton Scattering To The Diffuse Extragalactic Gamma-Ray Background From Annihilating Dark Matter.
Alexander V. Belikov, Dan Hooper
arXiv:0906.2251v1
- The different progenitors of type Ib, Ic SNe, and of GRB.
Cyril Georgy, Georges Meynet, Rolf Walder, Doris Folini, André Maeder
arXiv:0906.2284v1
- Understanding the redshift evolution of the luminosity functions of Lyman-alpha emitters.
Saumyadip Samui, Raghunathan Srianand, Kandaswamy Subramanian
arXiv:0906.2312v1
- Temperature and abundance profiles of hot gas in galaxy groups - II. Implications for feedback and ICM enrichment.
Jesper Rasmussen (Carnegie Observatories), Trevor J. Ponman (Univ. of Birmingham, UK)
arXiv:0906.2404v1
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