The Daily Brew
Selected astro-ph abstracts for Thursday August 17
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The Automated Palomar 60-Inch Telescope
S. Bradley Cenko, Derek B. Fox, Dae-Sik Moon, Fiona A. Harrison, S. R.
Kulkarni, John R. Henning, C. Dani Guzman, Marco Bonati, Roger M. Smith,
Robert P. Thicksten, Michael W. Doyle, Hal L. Petrie, Avishay Gal-Yam, Alicia
M. Soderberg, Nathaniel L. Anagnostou, Anastasia C. Laity
Comments: Accepted in PASP; 26 pages, 7 figures; high resolution version at
http://www.srl.caltech.edu/~cenko/public/papers/p60.ps
astro-ph/0608323
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Cosmological Implications of the Second Parameter of Type Ia Supernovae
Philipp Podsiadlowski (Oxford), Paolo A. Mazzali (MPA, Munich;
Trieste), Pierre Lesaffre (Oxford, Cambridge, Paris), Christian Wolf (Oxford)
and Francisco Forster (Oxford)
Comments: 10 pages, 6 figures, constructive comments welcome
astro-ph/0608324
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Proto-Brown Dwarf Disks as Products of Protostellar Disk Encounters
Sijing Shen (1) and James Wadsley (1) ((1) McMaster University)
Comments: 4 pages, 3 figures, accepted for publication in ApJ Letters
astro-ph/0608325
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"The Perfect Slope": A new robust low-scatter X-ray mass indicator for
clusters of galaxies
Alexey Vikhlinin, Andrey V. Kravtsov, Daisuke Nagai
Comments: 8 pages. Invited talk, to appear in the proceedings of the XLIst
Rencontres de Moriond, XXVIth Astrophysics Moriond Meeting: "From dark halos
to light", L.Tresse, S. Maurogordato and J. Tran Thanh Van, Eds
astro-ph/0608330
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Bright Metal-Poor Stars from the Hamburg/ESO Survey. I. Selection and
Follow-up Observations from 329 Fields
A. Frebel, N. Christlieb, J. E. Norris, T. C. Beers, M. S. Bessell, J.
Rhee, C. Fechner, B. Marsteller, S. Rossi, C. Thom, L. Wisotzki, D. Reimers
Comments: 29 pages (emulateapj), accepted for publication in ApJ
astro-ph/0608332
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The Evolution of Lyman alpha Absorbers in the Redshift Range 0.5<z<1.9
E. Janknecht, D. Reimers, S. Lopez and D. Tytler
Comments: 15 pages, 18 figures, accepted for publication in Astronomy &
Astrophysics
astro-ph/0608342
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The rapid formation a large rotating disk galaxy three billion years
after the Big Bang
R. Genzel, L. Tacconi, F. Eisenhauer, N. M. Forster Schreiber, A.
Cimatti, E. Daddi, N. Bouche, R. Davies, M. D. Lehnert, D. Lutz, N. Nesvadba,
A. Verma, R. Abuter, K. Shapiro, A. Sternberg, A. Renzini, X. Kong, N.
Arimoto, M. Mignoli
Comments: Narure, accepted (Released Aug 17th)
astro-ph/0608344
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The Separation/Period Gap in the Distribution of Extrasolar Planets
around Stars with Masses M >= 1.2 Msolar
Andreas Burkert (University of Munich) & Shigeru Ida (Tokyo Institute
of Technology)
Comments: 12 pages, 2 figures, submitted to the Astrophysical Journal
astro-ph/0608347
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Solar Oscillation Frequency Changes on Time Scales of Nine Days
S.C. Tripathy, F. Hill, K. Jain, J.W. Leibacher
Comments: Submitted to Solar Physics
astro-ph/0608348
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