The Daily Brew
Selected astro-ph abstracts for Friday 2011 December 2
- COSMOGRAIL: the COSmological MOnitoring of GRAvItational Lenses X. Modeling based on high-precision astrometry of a sample of 25 lensed quasars: consequences for ellipticity, shear, and astrometric anomalies.
D. Sluse (1,2), V. Chantry (3), P. Magain (3), F. Courbin (4), G. Meylan (4) (1- AIfA Uni. Bonn, 2- ARI Uni. Heidelberg, 3- Uni. Liège, 4- LASTRO Ecole Poytechnique F/'ed/'erale de Lausanne)
arXiv:1112.0005v1
- The Very Massive and Hot LMC Star VFTS 682: Progenitor of a Future Dark Gamma-Ray Burst?.
Dong Zhang, K. Z. Stanek
arXiv:1112.0016v1
- Characterizing the Cool KOIs II. The M Dwarf KOI-254 and its Hot Jupiter.
John Asher Johnson, J. Zachary Gazak, Kevin Apps, Philip S. Muirhead, Justin R. Crepp, Ian J. M. Crossfield, Tabetha Boyajian, Kaspar von Braun, Barbara Rojas-Ayala, Andrew W. Howard, Kevin R. Covey, Everett Schlawin, Katherine Hamren, Timothy D. Morton, James P. Lloyd
arXiv:1112.0017v1
- A minor body falling onto a neutron star as an explanation for the unusual gamma-ray burst GRB 101225A.
S. Campana, G. Lodato, P. D'Avanzo, N. Panagia, E. M. Rossi, M. Della Valle, G. Tagliaferri, L. A. Antonelli, S. Covino, G. Ghirlanda, G. Ghisellini, A. Melandri, E. Pian, R. Salvaterra, G. Cusumano, V. D'Elia, D. Fugazza, E. Palazzi, B. Sbarufatti, S. D. Vergani
arXiv:1112.0018v1
- The Optical, Ultraviolet, and X-ray Structure of the Quasar HE 0435-1223.
Jeffrey A. Blackburne (1), Christopher S. Kochanek (1), Bin Chen (2), Xinyu Dai (2), George Chartas (3) ((1) Ohio State, (2) University of Oklahoma, (3) College of Charleston)
arXiv:1112.0027v1
- On the Evolution of the Star Formation Rate Function of Massive Galaxies. Constraints at 0.4 < z < 1.8 from the GOODS-MUSIC Catalogue.
Fabio Fontanot (INAF, HITS), Stefano Cristiani (INAF), Paola Santini (INAF), Adriano Fontana (INAF), Andrea Grazian (INAF), Rachel S. Somerville (STScI, JHU)
arXiv:1112.0029v1
- The inner Galactic bulge: evidence for a nuclear bar?.
Ortwin Gerhard, Inma Martinez-Valpuesta
arXiv:1112.0179v1
- Origin and Detectability of coorbital planets from radial velocity data.
C. A. Giuppone, P. Benitez-Llambay, C. Beauge
arXiv:1112.0223v1
- It ' s Alive! The Supernova Impostor 1961V.
Schuyler D. Van Dyk (Spitzer Science Center/Caltech), Thomas Matheson (NOAO)
arXiv:1112.0299v1
- Detailed abundances for M giants in two inner bulge fields from Infrared Spectroscopy.
R. Michael Rich, Livia Origlia, Elena Valenti
arXiv:1112.0306v1
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