The Daily Brew
Selected astro-ph abstracts for Monday 2008 October 20
- The Sizes of Early-type Galaxies.
Joachim Janz, Thorsten Lisker (ARI/Zentrum fuer Astronomie, University of Heidelberg)
arXiv:0810.2999v1
- Testing Mass Loss in Large Magellanic Cloud Cepheids using Infrared and Optical Observations.
Hilding R. Neilson (University of Toronto), Chow-Choong Ngeow (UIUC), Shashi M. Kanbur (SUNY Oswego), John B. Lester (University of Toronto Mississauga)
arXiv:0810.3001v1
- First Results from the Lick AGN Monitoring Project: The Mass of the Black Hole in Arp 151.
Misty C. Bentz (1), Jonelle L. Walsh (1), Aaron J. Barth (1), Nairn Baliber (2,3), Nicola Bennert (2,4), Gabriela Canalizo (4,5), Alexei V. Filippenko (6), Mohan Ganeshalingam (6), Elinor L. Gates (7), Jenny E. Greene (8), Marton G. Hidas (2,3), Kyle D. Hiner (4,5), Nicholas Lee (6), Weidong Li (6), Matthew A. Malkan (9), Takeo Minezaki (10), Frank J. D. Serduke (6), Joshua H. Shiode (6), Jeffrey M. Silverman (6), Thea N. Steele (6), Daniel Stern (11), Rachel A. Street (2,3), Carol E. Thornton (1), Tommaso Treu (2), Xiaofeng Wang (6,12), Jong-Hak Woo (2,9), Yuzuru Yoshii (10,13) ((1) Dept. of Physics and Astronomy, UC Irvine, (2) Dept. of Physics, UC Santa Barbara, (3) Las Cumbres Observatory Global Telescope, (4) Institute of Geophysics and Planetary Physics, UC Riverside, (5) Dept. of Physics and Astronomy, UC Riverside, (6) Dept. of Astronomy, UC Berkeley, (7) Lick Observatory, (8) Princeton University Observatory, (9) Dept. of Physics and Astronomy, UCLA, (10) Institute of Astronomy, School of Science, University of Tokyo, (11) Jet Propulsion Laboratory, (12) Physics Dept. and Tsinghua Center for Astrophysics, Tsinghua University, (13) Research Center for the Early Universe, School of Science, University of Tokyo)
arXiv:0810.3004v1
- A Universal Central Engine Hypothesis for Short and Long GRBs.
David Eichler, Dafne Guetta, Hadar Manis
arXiv:0810.3013v1
- Spitzer Spectral Mapping of Supernova Remnant Cassiopeia A.
J.D.T. Smith, Lawrence Rudnick, Tracey Delaney, Jeonghee Rho, Haley Gomez, Takashi Kozasa, William Reach, Karl Isensee
arXiv:0810.3014v1
- Two bright submillimeter galaxies in a z=4.05 proto-cluster in GOODS-North, and accurate radio-infrared photometric redshifts.
E. Daddi, H. Dannerbauer, D. Stern, M. Dickinson, G. Morrison, D. Elbaz, M. Giavalisco, C. Mancini, A. Pope, H. Spinrad
arXiv:0810.3108v1
- Dynamical Study of A1689 from Wide-Field VLT/VIMOS Spectroscopy: Mass Profile, Concentration Parameter, and Velocity Anisotropy.
Doron Lemze, Tom Broadhurst, Yoel Rephaeli, Rennan Barkana, Keiichi Umetsu
arXiv:0810.3129v1
- Standing on the shoulders of giants: Trojan Earths and vortex trapping in low mass self-gravitating protoplanetary disks of gas and solids.
W. Lyra, A. Johansen, H. Klahr, N. Piskunov
arXiv:0810.3192v2
Other Papers:
- TeV Gamma Rays from Geminga and the Origin of the GeV Positron Excess
arXiv:0810.2784
- Core-Collapse Astrophysics with a Five-Megaton Neutrino Detector
arXiv:0810.1959
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