The Daily Brew
Selected astro-ph abstracts for Thursday 2010 December 2
- The Proto-Magnetar Model for Gamma-Ray Bursts.
B.D. Metzger, D. Giannios, T.A. Thompson, N. Bucciantini, E. Quataert
arXiv:1012.0001v1
- Modelling realistic horizontal branch morphologies and their impact on spectroscopic ages of unresolved stellar systems.
Susan M. Percival, Maurizio Salaris
arXiv:1012.0004v1
- Do spectra improve distance measurements of Type Ia supernovae?.
Stéphane Blondin, Kaisey S. Mandel, Robert P. Kirshner
arXiv:1012.0005v1
- A New High Contrast Imaging Program at Palomar Observatory.
Sasha Hinkley (1,10), Ben R. Oppenheimer (2), Neil Zimmerman (3,2), Douglas Brenner (2), Ian R. Parry (4), Justin R. Crepp (1), Gautam Vasisht (7), Edgar Ligon (7), David King (4), Remi Soummer (5), Anand Sivaramakrishnan (5,2,6), Charles Beichman (9), Michael Shao (7), Lewis C. Roberts, Jr. (7), Antonin Bouchez (8), Richard Dekany (8), Laurent Pueyo (7), Jennifer E. Roberts (7), Thomas Lockhart (7), Chengxing Zhai (7), Chris Shelton (7), Rick Burruss (7) ((1) Caltech, (2) AMNH, (3) Columbia Univ., (4) IoA Cambridge, (5) STScI, (6) Stony Brook University, (7) JPL, (8) Caltech Optical Observatories, (9) NExScI, (10) Sagan Fellow)
arXiv:1012.0008v1
- Dark matter electron anisotropy: a universal upper limit.
Enrico Borriello, Luca Maccione, Alessandro Cuoco
arXiv:1012.0041v1
- Cooling neutron star in the Cassiopeia~A supernova remnant: Evidence for superfluidity in the core.
Peter S. Shternin, Dmitry G. Yakovlev, Craig O. Heinke, Wynn C. G. Ho, Daniel J. Patnaude
arXiv:1012.0045v1
- V1309 Scorpii: merger of a contact binary.
R. Tylenda, M. Hajduk, T. Kamiński, A. Udalski, I. Soszyński, M. K. Szymański, M. Kubiak, G. Pietrzyński, R. Poleski,Ł. Wyrzykowski, K. Ulaczyk
arXiv:1012.0163v1
- The Hyper-MUCHFUSS project: probing the Galactic halo with sdB stars.
A. Tillich, U. Heber, S. Geier, H. Hirsch, P. F. L. Maxted, B. T. Gänsicke, T. R. Marsh, R. Napiwotzki, R. H.Østensen, R.-D. Scholz
arXiv:1012.0205v1
- Accurate dynamical mass determination of a classical Cepheid in an eclipsing binary system.
G. Pietrzynski, I.B. Thompson, W. Gieren, D. Graczyk, G. Bono A. Udalski, I. Soszynski, D. Minniti, B. Pilecki
arXiv:1012.0231v1
- Revealing O VII from stacked X-ray grating spectra of clusters, groups and elliptical galaxies.
J.S. Sanders, A.C. Fabian (IoA Cambridge)
arXiv:1012.0235v1
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