The Daily Brew
Selected astro-ph abstracts for Friday 2011 March 25
- The origin of peak-offsets in weak-lensing maps.
J.P. Dietrich, A. Böhnert, M. Lombardi, S. Hilbert, J. Hartlap
arXiv:1103.4607v1
- Evolutionary Tracks of Individual Quasars in the Mass-Luminosity Plane.
Charles L. Steinhardt, Martin Elvis, Mihail Amarie
arXiv:1103.4608v1
- The Structure of the Sagittarius Stellar Stream as Traced by Blue Horizontal Branch Stars.
Christine Ruhland, Eric F. Bell, Hans-Walter Rix, Xiang-Xiang Xue
arXiv:1103.4610v1
- Revealing local failed supernovae with neutrino telescopes.
Lili Yang, Cecilia Lunardini
arXiv:1103.4628v1
- Kinematics of Stellar Populations with RAVE Data.
Yüksel Karatas (1), Rainer J. Klement (2,3) ((1) Istanbul University, (2) MPIA, (3) University of Würzburg)
arXiv:1103.4631v1
- Astrophysical parameters of LS2883 and implications for the PSR B1259-63 gamma-ray binary.
Ignacio Negueruela (Alicante), Marc Ribó (Barcelona), Artemio Herrero (IAC and La Laguna), Javier Lorenzo (Alicante), Dmitry Khangulyan (ISAS/JAXA), Felix A. Aharonian (DIAS and MPIK)
arXiv:1103.4636v1
- New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s).
Luca Casagrande, Ralph Schoenrich, Martin Asplund, Santi Cassisi, Ivan Ramirez, Jorge Melendez, Thomas Bensby, Sofia Feltzing
arXiv:1103.4651v1
- Extremely high energy cosmic ray as the probe of new physics.
Shao-Xia Chen, Rong Hu
arXiv:1103.4658v1
- Possible Origin of Rapid Variability of Gamma-Ray Bursts due to Convective Energy Transfer in Hyperaccretion Disks.
Norita Kawanaka, Kazunori Kohri
arXiv:1103.4713v1
- Two distinct halo populations in the solar neighborhood. II. Evidence from stellar abundances of Mn, Cu, Zn, Y, and Ba.
Poul E. Nissen, William J. Schuster
arXiv:1103.4755v1
- Simulation of planet detection with the SPHERE IFS.
D. Mesa, R. Gratton, A.Berton, J.Antichi, C.Verinaud, A.Boccaletti, M. Kasper, R.U. Claudi, S. Desidera, E. Giro, J.-L. Beuzit, K. Dohlen, M. Feldt, D. Mouillet, G. Chauvin, A. Vigan
arXiv:1103.4766v1
- The X-Shooter Lens Survey - I. Dark-Matter Domination and a Salpeter-type IMF in a Massive Early-type Galaxy.
C. Spiniello, L.V.E. Koopmans, S.C. Trager, O. Czoske, T. Treu
arXiv:1103.4773v1
- Water Masers in the Andromeda Galaxy: The First Step Toward Proper Motion.
Jeremy Darling
arXiv:1103.4788v1
- Correlations of Quasar Optical Spectra with Radio Morphology.
Amy E. Kimball,Željko Ivezić, Paul J. Wiita, Donald P. Schneider
arXiv:1103.4791v1
- Supernova remnants as cosmic ray factories.
Damiano Caprioli
arXiv:1103.4798v1
- Gamma-ray bursts afterglows in magnetized stellar winds.
Martin Lemoine (IAP), Guy Pelletier (LAOG)
arXiv:1103.4823v1
- Are Gamma-Ray Bursts the Sources of the Ultra-High Energy Cosmic Rays?.
Charles D. Dermer (NRL)
arXiv:1103.4834v1
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