Segue Virtual Journal

JINA - Segue Virtual Journal, 30 July 2010

Volume 5, Issue 31 (21 Articles)

# 1 - A Complete Spectroscopic Survey of the Milky Way Satellite Segue 1: The Darkest Galaxy
- Joshua D. Simon (Carnegie Observatories), Marla Geha (Yale), Quinn E. Minor, Gregory D. Martinez (UC Irvine), Evan N. Kirby (Caltech), James S. Bullock, Manoj Kaplinghat (UC Irvine), Louis E. Strigari (Stanford), Beth Willman (Haverford), Philip I. Choi (Pomona), Erik J. Tollerud, Joe Wolf (UC Irvine)
- arXiv.org - Astrophysics - Volume: 2010, Issue: 30 Jul
- arXiv:1007.4198 [pdf, ps, other]
# 2 - Abundances for a large sample of red giants in NGC 1851: hints for a merger of two clusters?
- E. Carretta (1), R.G. Gratton, (2) S. Lucatello (2,3,4), A. Bragaglia (1), G. Catanzaro (5), F. Leone (6), Y. Momany (2,7), V. D'Orazi (2), S. Cassisi (8), F. D'Antona (9), S. Ortolani (10) ((1) INAF-Oss. Astr. Bologna, (2) INAF-Oss. Astr. Padova, (3) Excellence Cluster Universe, (4) Max Planck Inst. Astrophys., (5) INAF-Oss. Astr. Catania, (6) Univers. Catania, (7) ESO, (8) INAF-Oss. Astr. Collurania, (9) INAF-Oss. Astr. Roma, (10) Univers. Padova)
- arXiv.org - Astrophysics - Volume: 2010, Issue: 30 Jul
- arXiv:1007.5301 [pdf, ps, other]
# 3 - AstroGrid-D: Grid Technology for Astronomical Science
- Harry Enke (AIP), Matthias Steinmetz (AIP), Hans-Martin Adorf (MPA), Alexander Beck-Ratzka (AEI), Frank Breitling (AIP), Thomas Bruesemeister (ZAH), Arthur Carlson (MPE), Torsten Ensslin (MPA), Mikael Hoegqvist (ZIB), Iliya Nickelt (AIP), Thomas Radke (AEI), Alexander Reinefeld (ZIB), Angelika Reiser (TUM), Tobias Scholl (TUM), Rainer Spurzem (ZAH, NAOC), Juergen Steinacker (ZAH), Wolfgang Voges (MPE), Joachim Wambsganss (ZAH), Steve White (AIP)
- arXiv.org - Astrophysics - Volume: 2010, Issue: 30 Jul
- arXiv:1007.4053 (cross-list from cs.DC) [pdf, other]
# 4 - C, N and O abundances in red clump stars of the Milky Way
- G. Tautvaisiene, B. Edvardsson, E. Puzeras, G. Barisevicius, I. Ilyin
- arXiv.org - Astrophysics - Volume: 2010, Issue: 30 Jul
- arXiv:1007.4064 [pdf, ps, other]
# 5 - CRIRES spectroscopy and empirical line-by-line identification of FeH molecular absorption in an M dwarf
- S. Wende, A. Reiners, A. Seifahrt, P.F. Bernath
- arXiv.org - Astrophysics - Volume: 2010, Issue: 30 Jul
- arXiv:1007.4116 [pdf, ps, other]
# 6 - Distance determination for RAVE stars using stellar models II: Most likely values assuming a standard stellar evolution scenario
- T. Zwitter (1 and 2), G. Matijeviv{c) (1), M. A. Breddels (3), M. C. Smith (3, 4), A. Helmi (3), U. Munari (5), O. Bienaym'{e) (6), J. Binney (7), J. Bland-Hawthorn (8), C. Boeche (9), A. G. A. Brown (10), R. Campbell (11), K. C. Freeman (12), J. Fulbright (13), B. Gibson (14), G. Gilmore (15), E. K. Grebel (16), J. F. Navarro (17), Q. A. Parker (18), G. M. Seabroke (19), A. Siebert (6), A. Siviero (5, 9), M. Steinmetz (9), F. G. Watson (20), M. Williams (9), R. F. G. Wyse (13) ((1) University of Ljubljana, Faculty of Mathematics, Physics, Ljubljana, Slovenia} (2) Center of excellence SPACE-SI, Ljubljana, Slovenia, (3) Kapteyn Astronomical Institute, University of Groningen, Groningen, The Netherlands, (4) Kavli Institute for Astronomy, Astrophysics, Peking University, Beijing, China, (5) INAF Astronomical Observatory of Padova, et al. (36 additional authors not shown)
- arXiv.org - Astrophysics - Volume: 2010, Issue: 30 Jul
- arXiv:1007.4411 [pdf, ps, other]
# 7 - Indirect Dark Matter Detection Limits from the Ultra-Faint Milky Way Satellite Segue 1
- Rouven Essig (1), Neelima Sehgal (2), Louis E. Strigari (2), Marla Geha (3), Joshua D. Simon (4) ((1) SLAC, (2) KIPAC/Stanford/SLAC, (3) Yale, (4) Carnegie Observatories)
- arXiv.org - Astrophysics - Volume: 2010, Issue: 30 Jul
- arXiv:1007.4199 [pdf, other]
# 8 - Photometric characterization of the Galactic star cluster Trumpler 20
- Giovanni Carraro (ESO Chile), Edgardo Costa (Universidad de Chile), Javier Ahumada (Observatorio de Cordoba)
- arXiv.org - Astrophysics - Volume: 2010, Issue: 30 Jul
- arXiv:1007.4782 [pdf, ps, other]
# 9 - Stratification of the elements in the atmospheres of blue horizontal-branch stars
- F. LeBlanc, A. Hui-Bon-Hoa, V.R. Khalack
- arXiv.org - Astrophysics - Volume: 2010, Issue: 30 Jul
- arXiv:1007.4023 [pdf, other]
# 10 - The Use of Scientific Data: A Content Analysis
- Jian Zhang, Chaomei Chen, Michael S. Vogeley
- arXiv.org - Astrophysics - Volume: 2010, Issue: 30 Jul
- arXiv:1007.4602 [pdf]
# 11 - VLT Kinematics for omega Centauri: Further Support for a Central Black Hole
- Eva Noyola, Karl Gebhardt, Markus Kissler-Patig, Nora Lutzgendorf, Behrang Jalali, P. Tim de Zeeuw, Holger Baumgardt
- arXiv.org - Astrophysics - Volume: 2010, Issue: 30 Jul
- arXiv:1007.4559 [pdf, ps, other]
# 12 - X-shooter observations of main sequence stars in the globular cluster NGC 2808: first chemical tagging of a He-normal and a He-rich dwarf
- A. Bragaglia (1), E. Carretta (1), R.G. Gratton (2), S. Lucatello (2), A. Milone (3), G. Piotto (3), V. D'Orazi (2), S. Cassisi (4), C. Sneden (5), L.R. Bedin (6) ((1) INAF-Oss. Astr. Bologna, (2) INAF-Oss. Astr. Padova, (3) Univ. Padova, (4) INAF-Oss. Astr. Collurania, (5) Dept. Astronomy and McDonald Obs. (6) STScI)
- arXiv.org - Astrophysics - Volume: 2010, Issue: 30 Jul
- arXiv:1007.5299 [pdf, ps, other]
# 13 - A Correction to the Standard Galactic Reddening Map: Passive Galaxies as Standard Crayons
- J. E. G. Peek and Genevieve J. Graves
- The Astrophysical Journal - Volume: 719, Issue: 1
- Abstract References Full text PDF (2.40 MB) View as HTML
# 14 - A New Galactic Extinction Map of the Cygnus Region
- T. Kohyama, H. Shibai, M. Fukagawa, and Y. Hibi
- The Astrophysical Journal - Volume: 719, Issue: 1
- Abstract References Full text PDF (7.31 MB) View as HTML
# 15 - Cross Identification of Stars with Unknown Proper Motions
- GyÃ¶ngyi Kerekes, TamÃ¡s BudavÃ¡ri, IstvÃ¡n Csabai, Andrew J. Connolly, and Alexander S. Szalay
- The Astrophysical Journal - Volume: 719, Issue: 1
- Abstract References Full text PDF (500 KB) View as HTML
# 16 - Monte Carlo Simulations of Globular Cluster Evolution. V. Binary Stellar Evolution
- Sourav Chatterjee, John M. Fregeau, Stefan Umbreit, and Frederic A. Rasio
- The Astrophysical Journal - Volume: 719, Issue: 1
- Abstract References Full text PDF (2.30 MB) View as HTML
# 17 - The Chemical Evolution of the Ursa Minor Dwarf Spheroidal Galaxy
- Judith G. Cohen and Wenjin Huang
- The Astrophysical Journal - Volume: 719, Issue: 1
- Abstract References Full text PDF (1.14 MB) HTML with Enhancements
# 18 - The Evolution of Primordial Binary Open Star Clusters: Mergers, Shredded Secondaries, and Separated Twins
- R. de la Fuente Marcos and C. de la Fuente Marcos
- The Astrophysical Journal - Volume: 719, Issue: 1
- Abstract References Full text PDF (3.16 MB) View as HTML
# 19 - The Growth of Dark Matter Halos: Evidence for Significant Smooth Accretion
- Shy Genel, Nicolas BouchÃ©, Thorsten Naab, Amiel Sternberg, and Reinhard Genzel
- The Astrophysical Journal - Volume: 719, Issue: 1
- Abstract References Full text PDF (1.50 MB) View as HTML
# 20 - The Lick/SDSS Library. I. Synthetic Index Definition and Calibration
- M. Franchini, C. Morossi, P. Di Marcantonio, M. L. Malagnini, and M. Chavez
- The Astrophysical Journal - Volume: 719, Issue: 1
- Abstract References Full text PDF (8.54 MB) View as HTML
# 21 - A Galactic Origin for HE 0437–5439, The Hypervelocity Star Near the Large Magellanic Cloud
- Warren R. Brown, Jay Anderson, Oleg Y. Gnedin, Howard E. Bond, Margaret J. Geller, Scott J. Kenyon, and Mario Livio
- The Astrophysical Journal Letters - Volume: 719, Issue: 1
- Abstract References Full text PDF (581 KB) View as HTML