The Daily Brew
Selected astro-ph abstracts for Wednesday 2009 July 22
- On the Role of Disks in the Formation of Stellar Systems: A Numerical Parameter Study of Rapid Accretion.
Kaitlin M. Kratter (1), Christopher D. Matzner (1), Mark R. Krumholz (2), Richard I. Klein (3,4) ((1) University of Toronto, (2) University of California, Santa Cruz, (3) University of California, Berkeley, (4) LLNL)
arXiv:0907.3476v1
- Detection of Ne VIII in an Intervening Multi-Phase Absorption System Towards 3C 263.
Anand Narayanan, Bart P. Wakker, Blair D. Savage
arXiv:0907.3479v1
- Substructure depletion in the Milky Way halo by the disk.
Elena D'Onghia (1), Volker Springel (2), Lars Hernquist (1), Dusan Keres (1) ((1) Harvard/Cfa, (2) MPA, Garching)
arXiv:0907.3482v1
- Double and single recycled pulsars: an evolutionary puzzle?.
K. Belczynski, D.R. Lorimer, J.P. Ridley, S.J. Curran
arXiv:0907.3486v1
- Host Galaxies of Luminous Type 2 Quasars at z ~ 0.5.
Xin Liu, Nadia L. Zakamska, Jenny E. Greene, Michael A. Strauss, Julian H. Krolik, Timothy M. Heckman
arXiv:0907.3491v1
- HAT-P-13b,c: a transiting hot Jupiter with a massive outer companion on an eccentric orbit.
G. A. Bakos (1,2), A. W. Howard (3), R. W. Noyes (1), J. Hartman (1), G. Torres (1), Geza Kovacs (4), D. A. Fischer (5), D. W. Latham (1), J. A. Johnson (6), G. W. Marcy (3), D. D. Sasselov (1), R. P. Stefanik (1), B. Sipocz (1,7), Gabor Kovacs (1), G. A. Esquerdo (1), A. Pal (4,1), J. Lazar (8), I. Papp (8) ((1) CfA, (2) NSF Fellow, (3) UCB, (4) Konkoly Observatory, (5) SFSU, (6) IfA, (7) Department of Astronomy, ELTE, (8) Hungarian Astronomical Association.)
arXiv:0907.3525v1
- Hot Horizontal Branch stars in omega Centauri: clues about their origin from the cluster Color Magnitude Diagram.
S. Cassisi (INAF-OACTe), M. Salaris (ARI, Liverpool John Moores Univ.), J. Anderson (Space Telescope Science Inst.), G. Piotto (Padua Univ.), A. Pietrinferni (INAF-OACTe), A. Milone (Padua Univ.), A. Bellini (Space Telescope Inst.), R.L. Bedin (Space Telescope Inst.)
arXiv:0907.3550v1
- The Chemistry of Population III Supernova Ejecta: I - Formation of Molecules in the Early Universe.
I. Cherchneff, E. Dwek
arXiv:0907.3621v1
- Mass measurement of a single unseen star and planetary detection efficiency for OGLE 2007-BLG-050.
V. Batista, Subo Dong, A. Gould, J.P. Beaulieu, A. Cassan, G.W. Christie, C. Han, A. Udalski, W. Allen, D.L. DePoy, A. Gal-Yam, B.S. Gaudi, B. Johnson, S. Kaspi, C.U. Lee, D. Maoz, J. McCormick, I. McGreer, B. Monard, T. Natusch, E. Ofek, B.-G. Park, R.W. Pogge, D. Polishook, A. Shporer, M.D. Albrow, D. P. Bennett, S. Brillant, M. Bode, D.M. Bramich, M. Burgdorf, J.A.R. Caldwell, H. Calitz, A. Cole, K. H. Cook, Ch. Coutures, S. Dieters, M. Dominik, D. Dominis Prester, J. Donatowicz, P. Fouqué, J. Greenhill, M. Hoffman, K. Horne, U.G. Jørgensen, N. Kains, S. Kane, D. Kubas, J.B. Marquette, R. Martin, P. Meintjes, J. Menzies, K.R. Pollard, K.C. Sahu, C. Snodgrass, I. Steele, Y. Tsapras, J. Wambsganss, A. Williams, M. Zub,Ł. Wyrzykowski, M. Kubiak, M.K. Szymański, G. Pietrzyński,et al. (32 additional authors not shown)
arXiv:0907.3471v3 [Replacment]
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