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JINA - Segue Virtual Journal, 9 May 2008

Volume 3, Issue 19 (28 Articles)

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• # 1 - A Spectroscopic Survey for Omega Centauri Members at and beyond the Cluster Tidal Radius
  • G. S. Da Costa, M. G. Coleman
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.0823 [pdf, other]
• # 2 - Accretion-driven core collapse and the collisional formation of massive stars
  • C. Clarke I. Bonnell
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.1176 [ps, pdf, other]
• # 3 - BD-22 5866: A Low-mass Quadruple-lined Spectroscopic AND Eclipsing Binary
  • Evgenya Shkolnik (IfA/UH), Michael C. Liu (IfA/UH), I. Neill Reid (STScI), Leslie Hebb (St. Andrews), Andrew C. Cameron (St. Andrews), Carlos A. Torres (LNA, Brazil), David M. Wilson (Keele)
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.0312 [ps, pdf, other]
• # 4 - Blind Date: Using proper motions to determine the ages of historical images
  • Jonathan T. Barron (Toronto, NYU), David W. Hogg (NYU), Dustin Lang (Toronto), Sam Roweis (Toronto, Google)
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.0759 [ps, pdf, other]
• # 5 - Chemical Abundances in Symbiotic Stars
  • Guoliang Lu, Chunhua Zhu, Zhanwen Han, Zhaojun Wang
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.0832 [ps, pdf, other]
• # 6 - Comparing CN and CH Line Strengths in a Homogeneous Spectroscopic Sample of 8 Galactic Globular Clusters
  • Andrea Kayser (1,2), Michael Hilker (3,4), Eva K. Grebel (1,2), Philip G. Willemsen (3) ((1) Astronomisches Institut der Universitaet Basel/Switzerland (2) Astronomisches Rechen-Institut, Zentrum fuer Astronomie, Universitaet Heidelberg/Germany (3) Argelander-Institut fuer Astronomie Bonn/Germany (4) ESO, Garching/Germany)
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.1067 [ps, pdf, other]
• # 7 - Deuterium Abundance in the Most Metal-Poor Damped Lyman alpha System: Converging on Omega_baryons
  • Max Pettini (Institute of Astronomy, University of Cambridge), Berkeley J. Zych (Institute of Astronomy, University of Cambridge), Michael T. Murphy (Swinburne University of Technology), Antony Lewis (Institute of Astronomy, University of Cambridge), Charles C. Steidel (California Institute of Technology)
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.0594 [ps, pdf, other]
• # 8 - Fluorine in carbon-enhanced metal-poor stars: a binary scenario
  • M. Lugaro, S. E. de Mink, R. G. Izzard, S. W. Campbell, A. I. Karakas, S. Cristallo, O. R. Pols, J. C. Lattanzio, O. Straniero, R. Gallino, T. C. Beers
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.1121 [ps, pdf, other]
• # 9 - Galactic Satellite Systems: Radial Distribution and Environment Dependence of Galaxy Morphology
  • H. B. Ann, Changbom Park, Yun-Young Choi
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.0637 [ps, pdf, other]
• # 10 - Hot DQ White Dwarfs: Something Different
  • P. Dufour, G. Fontaine, J. Liebert, G. D. Schmidt, N. Behara
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.0331 [ps, pdf, other]
• # 11 - Hypervelocity Stars: Young and Heavy or Old and Light?
  • Uli Heber, Heiko Hirsch, Heinz Edelmann, Ralf Napiwotzki, Simon O`Toole, Warren Brown, Martin Altmann
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.1050 [ps, pdf, other]
• # 12 - L dwarfs in the Hyades
  • E. Hogan (1), R. F. Jameson (1), S. L. Casewell (1), S. L. Osbourne (1), N. C. Hambly (2) ((1) Department of Physics and Astronomy, University of Leicester, (2) Scottish Universities' Physics Alliance (SUPA), Institute for Astronomy, School of Physics, University of Edinburgh)
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.1189 [ps, pdf, other]
• # 13 - On the genealogy of the Orphan Stream
  • L.V. Sales, A. Helmi, E. Starkenburg, H. L. Morrison, E. Engle, P. Harding, M. Mateo, E.W. Olszewski, T. Sivarani
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.0508 [ps, pdf, other]
• # 14 - Orbital periods of cataclysmic variables identified by the SDSS. IV. SDSS J220553.98+115553.7 has stopped pulsating
  • John Southworth (1), D W Townsley (2), B T Gaensicke (1) ((1) University of Warwick, UK, (2) University of Chicago, USA)
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.1110 [ps, pdf, other]
• # 15 - Proper Motion of Milky Way Dwarf Spheroidals from Line-of-Sight Velocities
  • Manoj Kaplinghat, Louis E. Strigari
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.0795 [ps, pdf, other]
• # 16 - Searching for Dark Matter with X-ray Observations of Local Dwarf Galaxies
  • Tesla E. Jeltema, Stefano Profumo
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.1054 [ps, pdf, other]
• # 17 - Stellar Exotica in 47 Tucanae
  • Christian Knigge (1), Andrea Dieball (1), Jesus Maiz Apellaniz (2), Knox S. Long (3), David R. Zurek (4), Michael M. Shara (4) ((1) University of Southampton, (2) IAA-CSIC, (3) STSCI, (4) AMNH)
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.0140 [ps, pdf, other]
• # 18 - The evolved stars of Leo II dSph galaxy from near-infrared UKIRT/WFCAM observations
  • M. Gullieuszik, E. V. Held, L. Rizzi, L. Girardi, P. Marigo, Y. Momany
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.0735 [ps, pdf, other]
• # 19 - The Metal Content of Bulge Field Stars from FLAMES-GIRAFFE Spectra. I. Stellar parameters and Iron Abundances
  • M. Zoccali, V. Hill, A. Lecureur, B. Barbuy, A. Renzini, D. Minniti, A. Gomez, S. Ortolani
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.1218 [ps, pdf, other]
• # 20 - The scattered debris of the Magellanic Stream
  • T. Westmeier, B. S. Koribalski
  • arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
  • arXiv:0805.0820 [ps, pdf, other]
• # 21 - Abundances in planetary nebulae: NGC 6826
  • R. Surendiranath and S. R. Pottasch
  • Astronomy and Astrophysics - Volume: 483, Issue: 2
  • Abstract | PDF file (382.0 KB) | PS file (1.257 MB)
• # 22 - Chemical composition of A and F dwarfs members of the Pleiades open cluster
  • M. Gebran and R. Monier
  • Astronomy and Astrophysics - Volume: 483, Issue: 2
  • Abstract | PDF file (184.0 KB) | PS file (76.39 KB)
• # 23 - On the age heterogeneity of the Pleiades, Hyades, and Sirius moving groups
  • B. Famaey, A. Siebert, and A. Jorissen
  • Astronomy and Astrophysics - Volume: 483, Issue: 2
  • Abstract | PDF file (284.9 KB) | PS file (109.3 KB)
• # 24 - The B-type giant HD 271791 in the Galactic halo - Linking run-away stars to hyper-velocity stars
  • U. Heber, H. Edelmann, R. Napiwotzki, M. Altmann, and R.-D. Scholz
  • Astronomy and Astrophysics - Volume: 483, Issue: 2
  • Abstract | PDF file (280.7 KB) | PS file (108.9 KB)
• # 25 - The chemical evolution of a Milky Way-like galaxy: the importance of a cosmologically motivated infall law
  • E. Colavitti, F. Matteucci, and G. Murante
  • Astronomy and Astrophysics - Volume: 483, Issue: 2
  • Abstract | PDF file (1.345 MB) | PS file (879.2 KB)
• # 26 - The Paschen-Back effect in the Li I 6708 Å line and the presence of lithium in cool magnetic Ap stars
  • O. Kochukhov
  • Astronomy and Astrophysics - Volume: 483, Issue: 2
  • Abstract | PDF file (570.2 KB) | PS file (343.5 KB)
• # 27 - Three-dimensional simulations of the atmosphere of an AGB star
  • B. Freytag and S. Höfner
  • Astronomy and Astrophysics - Volume: 483, Issue: 2
  • Abstract | PDF file (3.201 MB) | PS file (1.959 MB)
• # 28 - Astronomy: Galactic mapping
  • Nature - Volume: 453, Issue: 7192
  • Full Text | PDF (140K)