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Results 1 - 14 of 14

The Case for the Dual Halo of the Milky Way
- Virtual Journal - Volume 10, Issue 15 - article #42
- Timothy C. Beers, Daniela Carollo, Ã…Â½eljko IveziÃ„Â‡, Deokkeun An, Masashi Chiba, John E. Norris, Ken C. Freeman, Young Sun Lee, Jeffrey A. Munn, Paola Re Fiorentin, Thirupathi Sivarani, Ronald Wilhelm, Brian Yanny, and Donald G. York
- The Astrophysical Journal - Volume: 746, Issue: 1
- Abstract References Cited by Full text PDF (15.69 MB) View as HTML
The Case for the Dual Halo of the Milky Way
- Virtual Journal - Volume 9, Issue 15 - article #8
- 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]
The SEGUE Stellar Parameter Pipeline. I. Description and Comparison of Individual Methods
- Virtual Journal - Volume 6, Issue 42 - article #13
- <em >Young Sun Lee, Timothy C. Beers, Thirupathi Sivarani, Carlos Allende Prieto, Lars Koesterke, Ronald Wilhelm, Paola Re Fiorentin, Coryn A. L. Bailer-Jones, John E. Norris, Constance M. Rockosi, Brian Yanny, Heidi J. Newberg, Kevin R. Covey, Hao-Tong Zhang, and A.-Li Luo</em&gt,
- Astronomical Journal - Volume: 136, Issue: 5
- Abstract | References
The SEGUE Stellar Parameter Pipeline. II. Validation with Galactic Globular and Open Clusters
- Virtual Journal - Volume 6, Issue 42 - article #14
- <em >Young Sun Lee, Timothy C. Beers, Thirupathi Sivarani, Jennifer A. Johnson, Deokkeun An, Ronald Wilhelm, Carlos Allende Prieto, Lars Koesterke, Paola Re Fiorentin, Coryn A. L. Bailer-Jones, John E. Norris, Brian Yanny, Constance Rockosi, Heidi J. Newberg, Kyle M. Cudworth, and Kaike Pan</em&gt,
- Astronomical Journal - Volume: 136, Issue: 5
- Abstract | References
The SEGUE Stellar Parameter Pipeline. III. Comparison with High-Resolution Spectroscopy of SDSS/SEGUE Field Stars
- Virtual Journal - Volume 6, Issue 42 - article #15
- <em >Carlos Allende Prieto, Thirupathi Sivarani, Timothy C. Beers, Young Sun Lee, Lars Koesterke, Matthew Shetrone, Christopher Sneden, David L. Lambert, Ronald Wilhelm, Constance M. Rockosi, David K. Lai, Brian Yanny, Inese I. Ivans, Jennifer A. Johnson, Wako Aoki, Coryn A. L. Bailer-Jones, and Paola Re Fiorentin</em&gt,
- Astronomical Journal - Volume: 136, Issue: 5
- Abstract | References
Two stellar components in the halo of the Milky Way
- Virtual Journal - Volume 6, Issue 2 - article #41
- Daniela Carollo, Timothy C. Beers, Young Sun Lee, Masashi Chiba, John E. Norris, Ronald Wilhelm, Thirupathi Sivarani, Brian Marsteller, Jeffrey A. Munn, Coryn A. L. Bailer-Jones, Paola Re Fiorentin &, Donald G. York
- Nature - Volume: 451, Issue: 7175
- Full Text | PDF (69K)
Two stellar components in the halo of the Milky Way
- Virtual Journal - Volume 5, Issue 50 - article #17
- Daniela Carollo, Timothy C. Beers, Young Sun Lee, Masashi Chiba, John E. Norris, Ronald Wilhelm, Thirupathi Sivarani, Brian Marsteller, Jeffrey A. Munn, Coryn A. L. Bailer-Jones, Paola Re Fiorentin &, Donald G. York
- Nature - Volume: 450, Issue: 7172
- Abstract | Full Text | PDF (497K) | Supplementary information
The Century Survey Galactic Halo Project III: A Complete 4300 deg^2 Survey of Blue Horizontal Branch Stars in the Metal-Weak Thick Disk and Inner Halo
- Virtual Journal - Volume 5, Issue 47 - article #21
- Warren R. Brown (1), Timothy C. Beers (2), Ronald Wilhelm (3), Carlos Allende Prieto (4), Margaret J. Geller (1), Scott J. Kenyon (1), Michael J. Kurtz (1) ((1) SAO (2) MSU (3) TTU (4) UT Austin)
- arXiv.org - Astrophysics - Volume: 2007, Issue: 22 Nov
- arXiv:0711.2886 [ps, pdf, other]
Broadband UBVR_CI_C Photometry of Horizontal-Branch and Metal-poor Candidates from the HK and Hamburg/ESO Surveys. I.
- Virtual Journal - Volume 5, Issue 2 - article #1
- Timothy C. Beers, Chris Flynn, Silvia Rossi, Jesper Sommer-Larsen, Ronald Wilhelm, Brian Marsteller, Young Sun Lee, Nathan De Lee, Julie Krugler, Constantine P. Deliyannis, Andrew T. Simmons, Elisabeth Mills, Franz-Josef Zickgraf, Johan Holmberg, Anna ÃƒÂ–nehag, Anders Eriksson, Donald M. Terndrup, Samir Salim, Johannes Andersen, Birgitta NordstrÃƒÂ¶m, Norbert Christlieb, Anna Frebel, and Jaehyon Rhee
- The Astrophysical Journal Supplement - Volume168, Issue 1
- ABSTRACT, FULL TEXT WITH ENHANCEMENTS, PDF (340 kB), PS
A Catalog of Candidate Field Horizontal-Branch and A-Type Stars. III. A 2MASS-Cleaned Version
- Virtual Journal - Volume 4, Issue 41 - article #7
- Timothy C. Beers (1), Tiago Almeida, Silvia Rossi (2), Ronald Wilhelm (3), Brian Marsteller (1) ((1) Michigan State University, (2) IAG, University of Sao Paulo, Brazil, (3) Texas Tech University)
- ArXiv - Astrophysics
- astro-ph/0610282 [abs, ps, pdf, other]
Broadband UBVRI Photometry of Horizontal-Branch and Metal-Poor Candidates from the HK and Hamburg/ESO Surveys. I
- Virtual Journal - Volume 4, Issue 40 - article #11
- Timothy C. Beers, Chris Flynn, Silvia Rossi, Jesper Sommer-Larsen, Ronald Wilhelm, Brian Marsteller, YoungSun Lee, Nathan De Lee, Julie Krugler, Constantine P. Deliyannis, Franz-Josef Zickgraf, Johan Holmberg, Anna Onehag, Anders Eriksson, Donald M. Terndrup, Samir Salim, Johannes Andersen, Birgitta Nordstrom, Norbert Christlieb, Anna Frebel
- ArXiv - Astrophysics
- astro-ph/0610018 [abs, ps, pdf, other]
A Spectroscopic Study of the Ancient Milky Way: F- and G-Type Stars in the Third Data Release of the Sloan Digital Sky Survey
- Virtual Journal - Volume 4, Issue 1 - article #23
- Carlos Allende Prieto, Timothy C. Beers, Ronald Wilhelm, Heidi Jo Newberg, Constance M. Rockosi, Brian Yanny, and Young Sun Lee
- The Astrophysical Journal – Vol. 636, Issue 2 – January 2006
- ABSTRACT, FULL TEXT, PDF (8108 kB), PS
The Metallicity Distribution Function of the Halo of the Milky Way
- Virtual Journal - Volume 3, Issue 34 - article #26
- Timothy C. Beers (1), Norbert Christlieb (2), John E. Norris (3), Michael S. Bessell (3), Ronald Wilhelm (4), Carlos Allende Prieto (5), Brian Yanny (6), Constance Rockosi (7), Heidi Jo Newberg (8), Silvia Rossi (9), Young Sun Lee (1) ((1) Dept. of Physics & Astronomy and JINA -- Joint Institute for Nuclear Astrophysics, Michigan State, (2) Hamburger Sternwarte, Univesitat Hamburg, (3) RSAA, Australian National University, (4) Texas Tech, (5) McDonald Observatory, University of Texas, (6) FermiLab, (7) UC Santa Cruz, (8) Rensselaer Polytechnic University, (9)IAG, University of Sao Paolo)
- ArXiv - Astrophysics – August 2005
- astro-ph/0508423 [ abs , ps , pdf , other ]
The Century Survey Galactic Halo Project II: Global Properties and the Luminosity Function of Field Blue Horizontal Branch Stars
- Virtual Journal - Volume 3, Issue 20 - article #17
- Warren R. Brown, Margaret J. Geller, Scott J. Kenyon, Michael J. Kurtz (1), Carlos Allende Prieto (2), Timothy C. Beers (3), Ronald Wilhelm (4) ((1) Smithsonian Astrophysical Observatory, (2) McDonald Observatory and Department of Astronomy, UT Austin, (3) Department of Physics & Astronomy and JINA, MSU, (4) Department of Physics, TTU)
- ArXiv - Astrophysics – May 2005
- astro-ph/0505328 [ abs , ps , pdf , other ]

Results 1 - 14 of 14

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