The Daily Brew
Selected astro-ph abstracts for Wednesday 2009 December 2
- Variability and stability in blazar jets on time scales of years: Optical polarization monitoring of OJ287 in 2005-2009.
C. Villforth, K. Nilsson, J. Heidt, L. O. Takalo, T. Pursimo, A. Berdyugin, E. Lindfors, M. Pasanen, M. Winiarski, M.Drozdz, W. Ogloza, M. Kurpinska-Winiarska, M. Siwak, D. Koziel-Wierzbowska, C. Porowski, A. Kuzmicz, J. Krzesinski, T. Kundera, J.-H. Wu, X. Zhou, Y. Efimov, K. Sadakane, M. Kamada, J. Ohlert, V.-P. Hentunen, M. Nissinen, M. Dietrich, R. J. Assef, D. W. Atlee, J. Bird, D. L. DePoy, J. Eastman, M. S. Peeples, J. Prieto, L. Watson, J. C. Yee, A. Liakos, P. Niarchos, K. Gazeas, S. Dogru, A. Donmez, D. Marchev, A. Mattingly, W. C. Keel, S. Haque, A. Aungwerojwit, N. Bergvall
arXiv:0912.0005v1
- A High Rate of White Dwarf-Neutron Star Mergers & Their Transients.
Todd A. Thompson, Matthew D. Kistler, K. Z. Stanek
arXiv:0912.0009v1
- Sizes and ages of SDSS ellipticals: Comparison with hierarchical galaxy formation models.
Francesco Shankar (1), Federico Marulli (2), Mariangela Bernardi (3), Xinyu Dai (4), Joseph B. Hyde (3), Ravi K. Sheth (3) (1-MPA, 2-U. Bologna, 3-UPENN, 4-U. Michigan)
arXiv:0912.0012v1
- Dust-corrected surface photometry of M 31 from the Spitzer far infrared observations.
Elmo Tempel, Antti Tamm, Peeter Tenjes
arXiv:0912.0124v1
- The cluster Terzan 5 as a remnant of a primordial building block of the Galactic bulge.
F. R. Ferraro (1), E. Dalessandro (1), A. Mucciarelli (1), G. Beccari (2), R. M. Rich (3), L. Origlia (4), B. Lanzoni (1), R. T. Rood (5), E. Valenti (6,7), M. Bellazzini (4), S. M. Ransom (8), G. Cocozza (4) ((1) Department of Astronomy, University of Bologna, (2) ESA, Space Science Department, The Netherlands, (3) Department of Physics and Astronomy, UCLA, (4) INAF-Osservatorio Astronomico di Bologna, (5) Astronomy Department, University of Virginia, Charlottesville, (6) ESO, Santiago, Chile, (7) Pontificia Universidad Catolica de Chile, Departamento de Astronomia)
arXiv:0912.0192v1
- Stirring Up the Pot: Can Cooling Flows In Galaxy Clusters Be Quenched By Gas Sloshing?.
J.A. ZuHone (1), M. Markevitch (1), R. E. Johnson (2,1) ((1) Smithsonian Astrophysical Observatory, Harvard-Smithsonian Center for Astrophysics, Cambridge, MA, (2) Department of Physics and Astronomy, Wilder Lab, Dartmouth College, Hanover, NH)
arXiv:0912.0237v1
Other Papers:
- Hyperaccreting Disks around Magnetars for Gamma-Ray Bursts: Effects of
Strong Magnetic Fields
arXiv:0911.5528
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