The Daily Brew
Selected astro-ph abstracts for Tuesday 2009 December 1
- Particle mesh simulations of the Lyman-alpha forest and the signature of Baryon Acoustic Oscillations in the intergalactic medium.
Martin White, Adrian Pope, Jordan Carlson, Katrin Heitmann, Salman Habib, Patricia Fasel, David Daniel, Zarija Lukic
arXiv:0911.5341v1
- The WiggleZ Dark Energy Survey: Direct constraints on blue galaxy intrinsic alignments at intermediate redshifts.
Rachel Mandelbaum, Chris Blake, Sarah Bridle, Filipe B. Abdalla, Sarah Brough, Matthew Colless, Warrick Couch, Scott Croom, Tamara Davis, Michael J. Drinkwater, Karl Forster, Karl Glazebrook, Ben Jelliffe, Russell J. Jurek, Tornado Li, Barry Madore, Chris Martin, Kevin Pimbblet, Gregory B. Poole, Michael Pracy, Rob Sharp, Emily Wisnioski, David Woods, Ted Wyder
arXiv:0911.5347v1
- Boo-1137 - An Extremely Metal-Poor Star in the Ultra-Faint Dwarf Spheroidal Galaxy Bo\ " {o}tes I.
John E. Norris, David Yong, Gerard Gilmore, Rosemary F. G. Wyse
arXiv:0911.5350v1
- A Deeper Look at Leo IV: Star Formation History and Extended Structure.
D.J. Sand, A. Seth, E.W. Olszewski, B. Willman, D. Zaritsky, N. Kallivayalil
arXiv:0911.5352v1
- Optical Transients from the Unbound Debris of Tidal Disruption.
Daniel Kasen, Enrico Ramirez-Ruiz
arXiv:0911.5358v1
- Line-profile tomography of exoplanet transits I: The Doppler shadow of HD 189733b.
A. Collier Cameron, V. A. Bruce, G. R. M. Miller, A. H. M. J. Triaud, D. Queloz
arXiv:0911.5361v1
- An Infrared/X-ray Survey for New Members of the Taurus Star-Forming Region.
K. L. Luhman, E. E. Mamajek, P. R. Allen, K. L. Cruz
arXiv:0911.5451v1
- Nebular Spectra and Explosion Asymmetry of Type Ia Supernovae.
Keiichi Maeda, Stefan Taubenberger, Jesper Sollerman, Paolo A. Mazzali, Giorgos Leloudas, Ken'ichi Nomoto, Kentaro Motohara
arXiv:0911.5484v1
- Hyperaccreting Disks around Magnetars for Gamma-Ray Bursts: Effects of Strong Magnetic Fields.
Dong Zhang (OSU), Z. G. Dai (NJU)
arXiv:0911.5528v1
- Discovery of a new Soft Gamma Repeater: SGR J0418+5729.
A.J. van der Horst, V. Connaughton, C. Kouveliotou, E. Gogus, Y. Kaneko, S. Wachter, M.S. Briggs, J. Granot, E. Ramirez-Ruiz, P.M. Woods, R.L. Aptekar, S.D. Barthelmy, J.R. Cummings, M.H. Finger, D.D. Frederiks, N. Gehrels, C.R. Gelino, D.M. Gelino, S. Golenetskii, K. Hurley, H.A. Krimm, E.P. Mazets, J.E. McEnery, C.A. Meegan, P.P. Oleynik, D.M. Palmer, V.D. Pal'shin, A. Pe'er, D. Svinkin, M.V. Ulanov, M. van der Klis, A. von Kienlin, A.L. Watts, C.A. Wilson-Hodge
arXiv:0911.5544v1
- Gravity-Driven Lyman-Alpha Blobs from Cold Streams into Galaxies.
T. Goerdt (1), A. Dekel (1), A. Sternberg (2), D. Ceverino (1), R. Teyssier (3), J. R. Primack (4), ((1) HU Jerusalem, (2) Tel Aviv University, (3) University of Zürich, (4) UCSC)
arXiv:0911.5566v1
- Interpretation of Strong Short-Term Central Perturbations in the Light Curves of Moderate-Magnification Microlensing Events.
C. Han, K.-H. Hwang, D. Kim, A. Udalski, F. Abe, L.A.B. Monard, J. McCormick, M.K. Szymanski, M. Kubiak, G. Pietrzynski, I. Soszynski, O. Szewczyk, L. Wyrzykowski, K. Ulaczyk, I.A. Bond, C.S. Botzler, A. Fukui, K. Furusawa, J.B. Hearnshaw, Y. Itow, K. Kamiya, P.M. Kilmartin, A. Korpela, W. Lin, C.H. Ling, K. Masuda, Y. Matsubara, N. Miyake, Y. Muraki, M. Nagaya, K. Ohnishi, T. Tokumura, Y.C. Perrott, N. Rattenbury, To. Saito, T. Sako, L. Skuljan, D.S. Sullivan, T. Sumi, W.L. Sweatman, P.J. Tristram, P.C.M. Yock, W. Allen, G.W. Christie, D. L. DePoy, S. Dong, B.S. Gaudi, A. Gould, C.-U. Lee, T. Natusch, B.-G. Park, R.W. Pogge, M. D. Albrow, A. Allan, V. Batista, J.P. Beaulieu, D.P. Bennett, S. Brillant, M. Bode, D.M. Bramich, M. Burgdorf, J.A.R. Caldwell, H. Calitz, A. Cassan, E. Corrales,et al. (25 additional authors not shown)
arXiv:0911.5581v1
- Colors of a Second Earth: Estimating the fractional areas of ocean, land, and vegetation of Earth-like exoplanets.
Y. Fujii (U. of Tokyo), H. Kawahara, Y. Suto, A. Taruya, S. Fukuda, T. Nakajima, E. L. Turner
arXiv:0911.5621v1
- A wide angle view of the Sagittarius dwarf Spheroidal Galaxy. I: VIMOS photometry and radial velocities across Sgr dSph major and minor axis.
G. Giuffrida, L. Sbordone, S. Zaggia, G. Marconi, P. Bonifacio, C. Izzo, T. Szeifert, R. Buonanno
arXiv:0911.5680v1
- Fast Inversion Method for Determination of Planetary Parameters from Transit Timing Variations.
David Nesvorny, Cristian Beauge
arXiv:0911.5696v1
- Estimating the Prompt Electromagnetic Luminosity of a Black Hole Merger.
Julian H. Krolik
arXiv:0911.5711v1
- CDM Accelerating Cosmology as an Alternative to LCDM model.
J. A. S. Lima, J. F. Jesus, F. A. Oliveira
arXiv:0911.5727v1
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