Segue Virtual Journal

JINA - Segue Virtual Journal, 23 March 2012

Volume 7, Issue 12 (36 Articles)

# 1 - Dark matter concentrations and a search for cores in Milky Way dwarf satellites
- Joe Wolf, James S. Bullock
- arXiv.org - Astrophysics - Volume: 2012, Issue: 23 Mar
- arXiv:1203.4240 [pdf, ps, other]
# 2 - Lithium in M67: from the main sequence to the red giant branch
- Giancarlo Pace, Matthieu Castro, Jorge Melendez, Sylvie Theado, Jose-Dias do Nascimento Jr
- arXiv.org - Astrophysics - Volume: 2012, Issue: 23 Mar
- arXiv:1203.4440 [pdf, ps, other]
# 3 - MMT Hypervelocity Star Survey. II. Five New Unbound Stars
- Warren R. Brown, Margaret J. Geller, Scott J. Kenyon (Smithsonian Astrophysical Observatory)
- arXiv.org - Astrophysics - Volume: 2012, Issue: 23 Mar
- arXiv:1203.3543 [pdf, ps, other]
# 4 - Modelling chemical abundance anticorrelations on globular cluster spectra
- Paula Coelho, Susan Percival, Maurizio Salaris
- arXiv.org - Astrophysics - Volume: 2012, Issue: 23 Mar
- arXiv:1203.4304 [pdf, ps, other]
# 5 - Phantom-GRAPE: numerical software library to accelerate collisionless $N$-body simulation with SIMD instruction set on x86 architecture
- Ataru Tanikawa, Kohji Yoshikawa, Keigo Nitadori, Takashi Okamoto
- arXiv.org - Astrophysics - Volume: 2012, Issue: 23 Mar
- arXiv:1203.4037 [pdf, ps, other]
# 6 - Post-AGB stars in the SMC as tracers of stellar evolution: the extreme s-process enrichment of the 21 micrometer star J004441.04-732136.4
- Kenneth De Smedt, Hans Van Winckel, Amanda I. Karakas, Lionel Siess, Stephane Goriely, Peter R. Wood
- arXiv.org - Astrophysics - Volume: 2012, Issue: 23 Mar
- arXiv:1203.4413 [pdf, other]
# 7 - Star formation in metal-poor gas clouds
- Simon C. O. Glover, Paul C. Clark
- arXiv.org - Astrophysics - Volume: 2012, Issue: 23 Mar
- arXiv:1203.4251 [pdf, other]
# 8 - The Dynamics and Metallicity Distribution of the Distant Dwarf Galaxy VV124
- Evan N. Kirby (Caltech), Judith G. Cohen (Caltech), Michele Bellazzini (INAF)
- arXiv.org - Astrophysics - Volume: 2012, Issue: 23 Mar
- arXiv:1203.4561 [pdf, ps, other]
# 9 - The First Stars and Galaxies - Basic Principles
- Volker Bromm
- arXiv.org - Astrophysics - Volume: 2012, Issue: 23 Mar
- arXiv:1203.3824 [pdf, ps, other]
# 10 - The formation of the extremely primitive star SDSS J102915+172927 relies on dust
- Raffaella Schneider, Kazuyuki Omukai, Marco Limongi, Andrea Ferrara, Ruben Salvaterra, Alessandro Chieffi, Simone Bianchi
- arXiv.org - Astrophysics - Volume: 2012, Issue: 23 Mar
- arXiv:1203.4234 [pdf, ps, other]
# 11 - The Missing Massive Satellites of the Milky Way
- Jie Wang (ICC, Durham), Carlos S. Frenk (ICC, Durham), Julio F. Navarro (Victoria), Liang Gao (NAOC)
- arXiv.org - Astrophysics - Volume: 2012, Issue: 23 Mar
- arXiv:1203.4097 [pdf, ps, other]
# 12 - The Primordial Lithium Problem
- Brian D. Fields
- arXiv.org - Astrophysics - Volume: 2012, Issue: 23 Mar
- arXiv:1203.3551 [pdf, ps, other]
# 13 - The role of super-asymptotic giant branch ejecta in the abundance patterns of multiple populations in globular clusters
- Annibale D'Ercole, Francesca D'Antona, Roberta Carini, Enrico Vesperini, Paolo Ventura
- arXiv.org - Astrophysics - Volume: 2012, Issue: 23 Mar
- arXiv:1203.4992 [pdf, ps, other]
# 14 - The Super-Eddington Nature of Super Massive Stars
- Calanit Dotan, Nir J. Shaviv
- arXiv.org - Astrophysics - Volume: 2012, Issue: 23 Mar
- arXiv:1203.4372 [pdf, ps, other]
# 15 - Turbulence and fossil turbulence lead to life in the universe
- Carl H. Gibson (University of California San Diego, La Jolla, CA, USA)
- arXiv.org - Astrophysics - Volume: 2012, Issue: 23 Mar
- arXiv:1203.4437 [pdf]
# 16 - A Multi-survey Approach to White Dwarf Discovery
- Conor Sayres, John P. Subasavage, P. Bergeron, P. Dufour, James R. A. Davenport, Yusra AlSayyad and Benjamin M. Tofflemire
- Astronomical Journal - Volume: 143, Issue: 4
- doi:10.1088/0004-6256/143/4/103 Tag this article
# 17 - Cool Young Stars in the Northern Hemisphere: β Pictoris and AB Doradus Moving Group Candidates
- Joshua E. Schlieder, SÃ©bastien LÃ©pine and Michal Simon
- Astronomical Journal - Volume: 143, Issue: 4
- doi:10.1088/0004-6256/143/4/80 Tag this article
# 18 - Eight Hundred New Candidates for Globular Clusters in NGC 5128 (Centaurus A)
- Gretchen L. H. Harris, MatÃas GÃ³mez, William E. Harris, Kyle Johnston, Farnoud Kazemzadeh, Wolfgang Kerzendorf, Doug Geisler and Kristin A. Woodley
- Astronomical Journal - Volume: 143, Issue: 4
- doi:10.1088/0004-6256/143/4/84 Tag this article
# 19 - Identifying Blue Horizontal Branch Stars Using the z Filter
- John J. Vickers, Eva K. Grebel and Avon P. Huxor
- Astronomical Journal - Volume: 143, Issue: 4
- doi:10.1088/0004-6256/143/4/86 Tag this article
# 20 - Kinematics and Chemistry of Halo Substructures: The Vicinity of the Virgo Overdensity
- Andrew R. Casey, Stefan C. Keller and Gary Da Costa
- Astronomical Journal - Volume: 143, Issue: 4
- doi:10.1088/0004-6256/143/4/88 Tag this article
# 21 - PAndromeda—First Results from the High-cadence Monitoring of M31 with Pan-STARRS 1
- C.-H. Lee, A. Riffeser, J. Koppenhoefer, S. Seitz, R. Bender, U. Hopp, C. GÃ¶ssl, R. P. Saglia, J. Snigula, W. E. Sweeney, W. S. Burgett, K. C. Chambers, T. Grav, J. N. Heasley, K. W. Hodapp, N. Kaiser, E. A. Magnier, J. S. Morgan, P. A. Price, C. W. Stubbs, J. L. Tonry and R. J. Wainscoat
- Astronomical Journal - Volume: 143, Issue: 4
- doi:10.1088/0004-6256/143/4/89 Tag this article
# 22 - WASP-36b: A New Transiting Planet around a Metal-poor G-dwarf, and an Investigation into Analyses Based on a Single Transit Light Curve
- A. M. S. Smith, D. R. Anderson, A. Collier Cameron, M. Gillon, C. Hellier, M. Lendl, P. F. L. Maxted, D. Queloz, B. Smalley, A. H. M. J. Triaud, R. G. West, S. C. C. Barros, E. Jehin, F. Pepe, D. Pollacco, D. Segransan, J. Southworth, R. A. Street and S. Udry
- Astronomical Journal - Volume: 143, Issue: 4
- doi:10.1088/0004-6256/143/4/81 Tag this article
# 23 - Abundances in HD 27411 and the helium problem in Am stars
- G. Catanzaro and L. A. Balona
- Monthly Notices of the Royal Astronomical Society - Volume: 421, Issue: 2
- Abstract Full Article (HTML)PDF(595K)References Request Permissions
# 24 - Parameter estimation with Bayesian estimation applied to multiple species in the presence of biases and correlations
- J. Newling, B. Bassett, R. Hlozek, M. Kunz, M. Smith and M. Varughese
- Monthly Notices of the Royal Astronomical Society - Volume: 421, Issue: 2
- Abstract Full Article (HTML)PDF(1018K)References Request Permissions
# 25 - Principal component analysis on chemical abundances spaces
- Y. S. Ting, K. C. Freeman, C. Kobayashi, G. M. De Silva and J. Bland-Hawthorn
- Monthly Notices of the Royal Astronomical Society - Volume: 421, Issue: 2
- Abstract Full Article (HTML)PDF(1766K)References Request Permissions
# 26 - Structural parameters and blue stragglers in Sagittarius dwarf spheroidal galaxy globular clusters
- Ricardo Salinas, Lucie Jílková, Giovanni Carraro, Márcio Catelan and Pía Amigo
- Monthly Notices of the Royal Astronomical Society - Volume: 421, Issue: 2
- Abstract Full Article (HTML)PDF(2248K)References Request Permissions
# 27 - The detection of globular clusters in galaxies as a data mining problem
- Massimo Brescia, Stefano Cavuoti, Maurizio Paolillo, Giuseppe Longo and Thomas Puzia
- Monthly Notices of the Royal Astronomical Society - Volume: 421, Issue: 2
- Abstract Full Article (HTML)PDF(931K)References Request Permissions
# 28 - Physics: A century of cosmic rays
- High-energy nuclei coming from far beyond the Solar System, and the exotic particles they produce, remain our best window onto the extreme Universe. Michael Friedlander reflects on what we have learned.
- Nature - Volume: 483, Issue: 7390
- 373-504
# 29 - The Helium Content of Globular Clusters: NGC 6121 (M4)
- S. Villanova, D. Geisler, G. Piotto and R. G. Gratton
- The Astrophysical Journal - Volume: 748, Issue: 1
- Abstract References Full text PDF (1.03 MB) View as HTML
# 30 - The Long-term Evolution of Double White Dwarf Mergers
- Ken J. Shen, Lars Bildsten, Daniel Kasen and Eliot Quataert
- The Astrophysical Journal - Volume: 748, Issue: 1
- Abstract References Full text PDF (679 KB) View as HTML
# 31 - Episodic Starbursts in Dwarf Spheroidal Galaxies: A Simple Model
- Matthew Nichols, Doug Lin and Joss Bland-Hawthorn
- The Astrophysical Journal - Volume: 748, Issue: 2
- Abstract References Full text PDF (599 KB) View as HTML
# 32 - Metallicity and Temperature Indicators in M Dwarf K-band Spectra: Testing New and Updated Calibrations with Observations of 133 Solar Neighborhood M Dwarfs
- BÃ¡rbara Rojas-Ayala, Kevin R. Covey, Philip S. Muirhead and James P. Lloyd
- The Astrophysical Journal - Volume: 748, Issue: 2
- Abstract References Full text PDF (1.94 MB) HTML with Enhancements
# 33 - The Star Formation History of Leo T from Hubble Space Telescope Imaging
- Daniel R. Weisz, Daniel B. Zucker, Andrew E. Dolphin, Nicolas F. Martin, Jelte T. A. de Jong, Jon A. Holtzman, Julianne J. Dalcanton, Karoline M. Gilbert, Benjamin F. Williams, Eric F. Bell, Vasily Belokurov and N. Wyn Evans
- The Astrophysical Journal - Volume: 748, Issue: 2
- Abstract References Full text PDF (2.15 MB) View as HTML
# 34 - The Unimodal Distribution of Blue Straggler Stars in M75 (NGC 6864)
- R. Contreras Ramos, F. R. Ferraro, E. Dalessandro, B. Lanzoni and R. T. Rood
- The Astrophysical Journal - Volume: 748, Issue: 2
- Abstract References Full text PDF (4.19 MB) HTML with Enhancements
# 35 - What Sets the Initial Rotation Rates of Massive Stars?
- Anna L. Rosen, Mark R. Krumholz and Enrico Ramirez-Ruiz
- The Astrophysical Journal - Volume: 748, Issue: 2
- Abstract References Full text PDF (1.38 MB) View as HTML
# 36 - Dwarfs Gobbling Dwarfs: A Stellar Tidal Stream around NGC 4449 and Hierarchical Galaxy Formation on Small Scales
- David MartÃnez-Delgado, Aaron J. Romanowsky, R. Jay Gabany, Francesca Annibali, Jacob A. Arnold, JÃ¼rgen Fliri, Stefano Zibetti, Roeland P. van der Marel, Hans-Walter Rix, Taylor S. Chonis, Julio A. Carballo-Bello, Alessandra Aloisi, Andrea V. MacciÃ², J. Gallego-Laborda, Jean P. Brodie and Michael R. Merrifield
- The Astrophysical Journal Letters - Volume: 748, Issue: 2
- Abstract References Full text PDF (1.27 MB) 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.