Segue Virtual Journal

JINA - Segue Virtual Journal, 15 April 2011

Volume 6, Issue 15 (27 Articles)

# 1 - AAOmega spectroscopy of 29 351 stars in fields centered on ten Galactic globular clusters
- Richard R. Lane, László, L. Kiss, Geraint F. Lewis, Rodrigo A. Ibata, Arnaud Siebert, Timothy R. Bedding, Péter Székely, Gyula M. Szabó,
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Apr
- arXiv:1104.2628 [pdf, ps, other]
# 2 - Chemical abundance anticorrelations in globular cluster stars: The effect on cluster integrated spectra
- P. Coelho, S. Percival, M. Salaris
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Apr
- arXiv:1104.1618 [pdf, ps, other]
# 3 - Disc Heating: Comparing the Milky Way with Cosmological Simulations
- Elisa House, Chris B. Brook, Brad K. Gibson, Patricia Sanchez-Blazquez, Stephanie Courty, Christopher G. Few, Fabio Governato, Daisuke Kawata, Rok Roskar, Matthias Steinmetz, Gregory S. Stinson, Romain Teyssier
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Apr
- arXiv:1104.2037 [pdf, ps, other]
# 4 - Discovery of a Large Stellar Periphery Around the Small Magellanic Cloud
- David L. Nidever, Steven R. Majewski, Ricardo R. Munoz, Rachael L. Beaton, Richard J. Patterson, William E. Kunkel
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Apr
- arXiv:1104.2594 [pdf, other]
# 5 - Extracting science from surveys of our Galaxy
- James Binney
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Apr
- arXiv:1104.2839 [pdf, ps, other]
# 6 - Galaxy And Mass Assembly (GAMA): The star formation rate dependence of the stellar initial mass function
- M. L. P. Gunawardhana, A. M. Hopkins, R. G. Sharp, S. Brough, E. Taylor, J. Bland-Hawthorn, C. Maraston, R. J. Tuffs, C. C. Popescu, D. Wijesinghe, D. H. Jones, S. Croom, E. Sadler, S. Wilkins, S. P. Driver, J. Liske, P. Norberg, I. K. Baldry, S. P. Bamford, J. Loveday, J. A. Peacock, A. S. G. Robotham, D. B. Zucker, Q. A. Parker, C. J. Conselice, E. Cameron, C. S. Frenk, D. T. Hill, L. S. Kelvin, K. Kuijken, B. F. Madore, B. Nichol, H. R. Parkinson, K. A. Pimbblet, M. Prescott, W. J. Sutherland, D. Thomas, E. van Kampen
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Apr
- arXiv:1104.2379 [pdf, other]
# 7 - Galaxy formation in semi-analytic models and cosmological hydrodynamic zoom simulations
- M. Hirschmann, T. Naab, R. Somerville, A. Burkert, L. Oser
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Apr
- arXiv:1104.1626 [pdf, ps, other]
# 8 - New Optical Reddening Maps of the Large and Small Magellanic Clouds
- Raoul Haschke, Eva K. Grebel, Sonia Duffau (ARI/ZAH - University of Heidelberg)
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Apr
- arXiv:1104.2325 [pdf, other]
# 9 - ORIGIN: Metal Creation and Evolution from the Cosmic Dawn
- J.W. den Herder, L. Piro, T. Ohashi, C. Kouveliotou, D.H. Hartmann, J.S. Kaastra, L. Amati, M. Andersen, M. Arnaud, J-L. Attéia, S. Bandler, M. Barbera, X. Barcons, S. Barthelmy, S. Basa, S. Basso, M. Boer, E. Branchini, G. Branduardi-Raymont, S. Borgani, O. Boyarski, G. Brunetti, C. Budtz-Jorgensen, D. Burrows, N. Butler, S. Campana, E. Caroli, M. Ceballos, F. Christensen, E. Churazov, A. Comastri, L. Colasanti, R. Cole, R. Content, A. Corsi, E. Costantini, P. Conconi, G. Cusumano, J. de Plaa, A. De Rosa, M. Del Santo, S. Di Cosimo, M. De Pasquale, R. Doriese, S. Ettori, P. Evans, Y. Ezoe, L. Ferrari, H. Finger, T. Figueroa-Feliciano, P. Friedrich, R. Fujimoto, A. Furuzawa, J. Fynbo, F. Gatti, M. Galeazzi, N. Gehrels, B. Gendre, G. Ghirlanda, G. Ghisellini, M. Gilfanov, P. Giommi, M. Girardi, et al. (97 additional authors not shown)
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Apr
- arXiv:1104.2048 [pdf]
# 10 - Role of input atomic data in spectroscopic analyses of the Sun and metal-poor stars
- Maria Bergemann
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Apr
- arXiv:1104.1640 [pdf, ps, other]
# 11 - Solar models with accretion. I. Application to the solar abundance problem
- Aldo M. Serenelli, Wick C. Haxton, Carlos Pena-Garay
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Apr
- arXiv:1104.1639 [pdf, ps, other]
# 12 - Spatially Resolved Kinematics of an Ultra-Compact Dwarf Galaxy
- M. J. Frank (1 and 2), M. Hilker (1), S. Mieske (3), H. Baumgardt (4), E. K. Grebel (2), L. Infante (5) ((1) ESO/Garching, (2) Astronomisches Rechen-Institut, Zentrum für Astronomie der Universität Heidelberg, (3) ESO/Chile, (4) School of Mathematics and Physics, University of Queensland, (5) Departamento de Astronomía y Astrofísica, Pontificia Universidad Católica de Chile)
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Apr
- arXiv:1104.2593 [pdf, other]
# 13 - Stellar Astrophysics with a Dispersed Fourier Transform Spectrograph. II. Orbits of Double-lined Spectroscopic Binaries
- Bradford B. Behr, Andrew T. Cenko, Arsen R. Hajian, Robert S. McMillan, Marc Murison, Jeff Meade, Robert Hindsley
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Apr
- arXiv:1104.1447 [pdf, ps, other]
# 14 - Sulphur abundances in halo giants from the [S I] line at 1082 nm and the S I triplet around 1045 nm
- H. Jönsson, N. Ryde, P.E. Nissen, R. Collet, K. Eriksson, M. Asplund, B. Gustafsson
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Apr
- arXiv:1104.2148 [pdf, other]
# 15 - The Case for the Dual Halo of the Milky Way
- Timothy C. Beers (1), Daniela Carollo (2), Zeljko Ivezic (3), Deokkeun An (4), Masashi Chiba (5), John E. Norris (2), Ken C. Freeman (2), Young Sun Lee (1), Jeffrey A. Munn (6), Paola Re Fiorentin (7), Thirupathi Sivarani (8), Ronald Wilhelm (9), Brian Yanny (10), Donald G. York (11) ((1) Michigan State Univ., (2) Australian National Univ., (3) Univ. of Washington, (4) Ehwa Womans Univ., Korea, (5) Tohoku Univ., Japan, (6) USNO, (7) Torino Observatory, Italy, (8) Indian Institute of Astrophysics, Bangalore, (9) Univ. of Kentucky, (10) FermiLab, (11) Univ. of Chicago)
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Apr
- arXiv:1104.2513 [pdf, other]
# 16 - The Effect of a Single Supernova Explosion on the Cuspy Density Profile of a Small-Mass Dark Matter Halo
- Rafael S. de Souza, Luiz Felippe S. Rodrigues, Emille E. O. Ishida, Reuven Opher
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Apr
- arXiv:1104.2850 [pdf, ps, other]
# 17 - Using Galactic Cepheids to verify Gaia parallaxes
- Fredrik Windmark, Lennart Lindegren, David Hobbs
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Apr
- arXiv:1104.2348 [pdf, ps, other]
# 18 - Chemical abundance ratios of galactic globular clusters from modelling integrated light spectroscopy
- Daniel Thomas, Jonas Johansson and Claudia Maraston
- Monthly Notices of the Royal Astronomical Society - Volume: 412, Issue: 4
- Abstract Full Article (HTML)PDF(2206K)References
# 19 - Secondary star formation within massive star clusters: origin of multiple stellar populations in globular clusters
- Kenji Bekki
- Monthly Notices of the Royal Astronomical Society - Volume: 412, Issue: 4
- Abstract Full Article (HTML)PDF(3043K)References
# 20 - From dwarf spheroidals to cD galaxies: simulating the galaxy population in a ΛCDM cosmology
- Qi Guo, Simon White, Michael Boylan-Kolchin, Gabriella De Lucia, Guinevere Kauffmann, Gerard Lemson, Cheng Li, Volker Springel and Simone Weinmann
- Monthly Notices of the Royal Astronomical Society - Volume: 413, Issue: 1
- Abstract Full Article (HTML)PDF(1930K)References
# 21 - Rotation speed of the first stars
- Athena Stacy, Volker Bromm and Abraham Loeb
- Monthly Notices of the Royal Astronomical Society - Volume: 413, Issue: 1
- Abstract Full Article (HTML)PDF(966K)References
# 22 - What is the (dark) matter with dwarf galaxies?
- Till Sawala, Qi Guo, Cecilia Scannapieco, Adrian Jenkins and Simon White
- Monthly Notices of the Royal Astronomical Society - Volume: 413, Issue: 1
- Abstract Full Article (HTML)PDF(1162K)References
# 23 - The Frequency of Rapid Rotation Among K Giant Stars
- Joleen K. Carlberg, Steven R. Majewski, Richard J. Patterson, Dmitry Bizyaev, Verne V. Smith and Katia Cunha
- The Astrophysical Journal - Volume: 732, Issue: 1
- Abstract References Full text PDF (1.48 MB) HTML with Enhancements
# 24 - The Structure and Metallicity Gradient in the Extreme Outer Disk of NGC 7793
- M. VlajiÄ, J. Bland-Hawthorn and K. C. Freeman
- The Astrophysical Journal - Volume: 732, Issue: 1
- Abstract References Full text PDF (2.83 MB) View as HTML
# 25 - Metal Accretion onto White Dwarfs Caused by Poynting-Robertson Drag on their Debris Disks
- Roman R. Rafikov
- The Astrophysical Journal Letters - Volume: 732, Issue: 1
- Abstract References Full text PDF (194 KB) View as HTML
# 26 - Primordial r-process Dispersion in Metal-poor Globular Clusters
- Ian U. Roederer
- The Astrophysical Journal Letters - Volume: 732, Issue: 1
- Abstract References Full text PDF (376 KB) View as HTML
# 27 - Water Masers in the Andromeda Galaxy: The First Step Toward Proper Motion
- Jeremy Darling
- The Astrophysical Journal Letters - Volume: 732, Issue: 1
- Abstract References Full text PDF (424 KB) View as HTML

This material is based upon work supported in part by the U.S. Department of Energy, Office of Science, Office of Nuclear Physics, under Award Number DE-SC0026204.