The Daily Brew
Selected astro-ph abstracts for Friday November 10
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MHD Simulations of Accretion onto Sgr A*: Quiescent Fluctuations,
Outbursts, and Quasi-Periodicity
Chi-kwan Chan, Siming Liu, Christopher L. Fryer, Dimitrios Psaltis,
Feryal Ozel, Gabriel Rockefeller, and Fulvio Melia
Comments: 13 pages including 12 figures, submitted to ApJ, comments welcome
Report-no: LA-UR-06-6601
astro-ph/0611269
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A narrow-band search for Ly alpha emitting galaxies at z = 8.8
J.-G. Cuby, P. Hibon, C. Lidman, O. Le Fevre, R. Gilmozzi, A.
Moorwood, P. van der Werf
Comments: 7 pages, accepted for publication in A&A
astro-ph/0611272
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The Cross-Correlation of High-Redshift 21 cm and Galaxy Surveys
Steven Furlanetto (Yale), Adam Lidz (Harvard-CfA)
Comments: 10 pages, 4 figures, submitted to ApJ
astro-ph/0611274
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SDSS J1029+2623: A Gravitationally Lensed Quasar with an Image
Separation of 22.5 Arcseconds
Naohisa Inada, Masamune Oguri, Tomoki Morokuma, Mamoru Doi, Naoki
Yasuda, Robert H. Becker, Gordon T. Richards, Christopher S. Kochanek, Issha
Kayo, Kohki Konishi, Hiroyuki Utsunomiya, Min-Su Shin, Michael A. Strauss,
Erin S. Sheldon, Donald G. York, Joseph F. Hennawi, Donald P. Schneider,
Xinyu Dai, and Masataka Fukugita
Comments: 5 pages, 4 figures. Accepted for publication in ApJ Letters
astro-ph/0611275
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The Peculiar SN 2005hk: Do Some Type Ia Supernovae Explode as
Deflagrations?
M. M. Phillips, W. Li, J. A. Frieman, S. I. Blinnikov, D. DePoy, J. L.
Prieto, P. Milne, C. Contreras, G. Folatelli, N. Morrell, M. Hamuy, N. B.
Suntzeff, M. Roth, S. Gonzalez, W. Krzeminski, A. V. Filippenko, W. L.
Freedman, R. Chornock, S. Jha, B. F. Madore, S. E. Persson, C. R. Burns, P.
Wyatt, D. Murphy, R. J. Foley, M. Ganeshalingam, F. J. D. Serduke, K.
Krisciunas, B. Bassett, A. Becker, B. Dilday, J. Eastman, P. M. Garnavich, J.
Holtzman, R. Kessler, H. Lampeitl, J. Marriner, S. Frank, J. L. Marshall, G.
Miknaitis, M. Sako, D. P. Schneider, K. van der Heyden and Naoki Yasuda
Comments: Submitted to PASP, 58 pages, 16 figures, 11 tables
astro-ph/0611295
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Mass modelling of dwarf spheroidal galaxies: the effect of unbound stars
from tidal tails and the Milky Way
Jaroslaw Klimentowski, Ewa L. Lokas, Stelios Kazantzidis, Francisco
Prada, Lucio Mayer and Gary A. Mamon
Comments: 16 pages, 19 figures, submitted to MNRAS
astro-ph/0611296
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Can ambipolar diffusion solve the cosmic lithium problem?
Leonid Chuzhoy
Comments: 3 pages, 3 figures
astro-ph/0611300
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A metal rich molecular cloud surrounds GRB 050904 at redshift 6.3
S. Campana (Brera obs.), D. Lazzati (JILA, Colorado Univ.), E.
Ripamonti (Kapteyn Inst., Groningen Univ.), R. Perna (JILA, Colorado Univ.),
S. Covino (Brera obs.), G. Tagliaferri (Brera obs.), A. Moretti (Brera obs.),
P. Romano (Brera obs.), G. Cusumano (IASF Palermo), G. Chincarini
(Bicocca-Milano Univ. & Brera obs.)
Comments: 4 pages, 2 figures. Accepted for publication on Astrophysical Journal
Letters
astro-ph/0611305
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