The Daily Brew
Selected astro-ph abstracts for Tuesday 2013 April 2
- The EGNoG Survey: Molecular Gas in Intermediate-Redshift Star-Forming Galaxies
Amber Bauermeister, Leo Blitz, Alberto D. Bolatto, Martin Bureau, Adam Leroy, Eve Ostriker, Peter J. Teuben, Tony Wong, Melvyn C. H. Wright
[ arXiv:1304.0010v1 | PDF File ]
- SN 2012au: A Golden Link Between Super-Luminous Supernovae and Their Lower-Luminosity Counterparts
D. Milisavljevic, A. Soderberg, R. Margutti, M. Drout, G. Marion, N. Sanders, E. Hsiao, R. Lunnan, R. Chornock, R. Fesen, J. Parrent, E. Levesque, E. Berger, R. Foley, P. Challis, R. Kirshner, J. Dittmann, A. Bieryla, A. Kamble, S. Chakroborti, G. De Rosa, M. Fausnaugh, K. Hainline, C. Chen, R. Hickox, N. Morrell, M. Phillips, M. Stritzinger
[ arXiv:1304.0095v1 | PDF File ]
- Photometric Variability in Kepler Target Stars. III. Comparison with the Sun on Different Timescales
Gibor Basri (1), Lucianne Walkowicz (2), Ansgar Reiners (3) ((1) UC Berkeley, (2) Princeton, (3) Georg-August-University Goettingen)
[ arXiv:1304.0136v1 | PDF File ]
- The metallicity - redshift relations for emission-line SDSS galaxies: examination of the dependence on the star formation rate
L.S.Pilyugin (MAO, Kiev, Ukraine), M.A.Lara-Lopez (AAO, Australia), E.K.Grebel (ARI, Heidelberg, Germany), C.Kehrig (IAA, Granada, Spain), I.A.Zinchenko (MAO, Kiev, Ukraine), A.R.Lopez-Sanchez (AAO, Australia), J.M.Vilchez (IAA, Granada, Spain), L.Mattsson (DARK Cosmology Centre, Copenhagen, Denmark)
[ arXiv:1304.0191v1 | PDF File ]
- Late-Time Circumstellar Interaction in a Spitzer Selected Sample of Type IIn Supernovae
Ori D. Fox, Alexei V. Filippenko (1), Michael F. Skrutskie (2), Jeffrey M. Silverman (3), Mohan Ganeshalingam, S. Bradley Cenko, Kelsey I. Clubb (1) ((1) UC Berkeley, (2) University of Virginia, (3) UT Austin)
[ arXiv:1304.0248v1 | PDF File ]
- The positron density in the intergalactic medium and the galactic 511 keV line
A. Vecchio, A.C. Vincent, J. Miralda-Escude, C. Pena-Garay
[ arXiv:1304.0324v1 | PDF File ]
- What determines the density structure of molecular clouds ? A case study of Orion B with Herschel
N. Schneider (1,2), Ph. Andre (1), V. Konyves (1,3), S. Bontemps (2), F. Motte (1), C. Federrath (4,5), D. Ward-Thompson (6), D. Arzoumanian (1,3), M. Benedettini (7), E. Bressert (8), P. Didelon (1), J. Di Francesco (9), M. Griffin (10), M. Hennemann (1), T. Hill (1), P. Palmeirim (1), S. Pezzuto (7), N. Peretto (1), A. Roy (1), K.L.J. Rygl (7), L. Spinoglio (7), G. White (11,12) ((1) IRFU/SAp CEA/DSM, Laboratoire AIM CNRS - Universite Paris Diderot, (2) OASU/LAB- CNRS, Universite Bordeaux (3) IAS, CNRS/Universite Paris-Sud 11, (4) MoCA, Monash University, Australia, (5) Inst. fur Theor. Astrophysik, Universitat Heidelberg, (6) Jeremiah Horrocks Institute, UCLAN, Preston, Lancashire, UK, (7) IAPS-INAF, Fosso del Cavaliere Roma, (8) CSIRO Astronomy and Space Science, Epping, Australia, (9) NRCC, University of Victoria, Canada, (10) University School of Physics and Astronomy, Cardiff, UK, (11) Dep. of Physics and Astronomy, The Open University (12) RALSpace, Chilton, Didcot, Oxfordshire)
[ arXiv:1304.0327v1 | PDF File ]
- High precision astrometry with a diffractive pupil telescope
Olivier Guyon (1 and 2), Eduardo A. Bendek (1 and 3), Thomas D. Milster (1), Josh A. Eisner (1), Roger Angel (1), Neville J. Woolf (1), Stephen M. Ammons (4), Michael Shao (5), Stuart Shaklan (5), Marie Levine (5), Bijan Nemati (5), Joe Pitman (6), Robert A. Woodruff, Ruslan Belikov (3) ((1) University of Arizona, (2) Subaru Telescope, (3) NASA Ames, (4) Lawrence Livermore National Laboratory, (5) Jet Propulsion Laboratory, (6) Exploration Sciences)
[ arXiv:1304.0370v1 | PDF File ]
- Simultaneous Exoplanet Characterization and deep wide-field imaging with a diffractive pupil telescope
Olivier Guyon (1 and 2), Josh A. Eisner (1), Roger Angel (1), Neville J. Woolf (1), Eduardo A. Bendek (1 and 3), Thomas D. Milster (1), Stephen M. Ammons (4), Michael Shao (5), Stuart Shaklan (5), Marie Levine (5), Bijan Nemati (5), Frantz Martinache (2), Joe Pitman (6), Robert A. Woodruff (7), Ruslan Belikov (3) ((1) University of Arizona, (2) Subaru Telescope, (3) NASA Ames, (4) Lawrence Livermore National Laboratory, (5) Jet Propulsion Laboratory, (6) Exploration Sciences, (7) Lockheed Martin)
[ arXiv:1304.0373v1 | PDF File ]
- Tidal disruption of a super-Jupiter by a massive black hole
Marek Nikolajuk (1,2), Roland Walter (1) ((1) ISDC Data Centre for Astrophysics, University of Geneva, Switzerland, (2) Faculty of Physics, University of Bialystok, Poland)
[ arXiv:1304.0397v1 | PDF File ]
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