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Your search keyword '"Ivans, Inese I."' showing total 29 results

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29 results on '"Ivans, Inese I."'

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1. The Extremely Metal-poor, Neutron Capture-rich Star CS 22892-052: A Comprehensive Abundance Analysis**Based on observations made at four facilities: (1) the NASA/ESA Hubble Space Telescope (HST), obtained at the Space Telescope Science Institute (STScI), which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-26555; (2) the Keck I Telescope of the W. M. Keck Observatory, which is operated by the California Association for Research in Astronomy (CARA, Inc.) on behalf of the University of California and the California Institute of Technology; (3) the H. J. Smith Telescope of McDonald Observatory, which is operated by The University of Texas at Austin; and (4) the Very Large Telescope of the European Southern Observatory at Paranal, Chile, from UVES commissioning data and program 165.N-0276(A).

2. The Chemical Composition and Age of the Metal-poor Halo Star BD +17°3248**Based on observations made at three facilities: (1) the NASA/ESA Hubble Space Telescope, obtained at the Space Telescope Science Institute (STScI), which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-26555; (2) the Keck I Telescope of the W. M. Keck Observatory, which is operated by the California Association for Research in Astronomy (CARA, Inc.) on behalf of the University of California and the California Institute of Technology; and (3) the H. J. Smith Telescope of McDonald Observatory, which is operated by the University of Texas at Austin.

3. Evidence of Multiple r-Process Sites in the Early Galaxy: New Observations of CS 22892–052**Based on observations obtained with the Keck I Telescope of the W. M. Keck Observatory, which is operated by the California Association for Research in Astronomy (CARA, Inc.) on behalf of the University of California and the California Institute of Technology.

4. Detection of Pb II in the Ultraviolet Spectra of Three Metal-poor Stars

5. Atypical Mg-poor Milky Way Field Stars with Globular Cluster Second-generation-like Chemical Patterns

6. HUBBLE SPACE TELESCOPENEAR-ULTRAVIOLET SPECTROSCOPY OF BRIGHT CEMP-sSTARS

8. HUBBLE SPACE TELESCOPENEAR-ULTRAVIOLET SPECTROSCOPY OF THE BRIGHT CEMP-NO STAR BD+44°493

9. TESTING THE ASTEROSEISMIC MASS SCALE USING METAL-POOR STARS CHARACTERIZED WITH APOGEE ANDKEPLER

10. THE SEGUE K GIANT SURVEY. II. A CATALOG OF DISTANCE DETERMINATIONS FOR THE SEGUE K GIANTS IN THE GALACTIC HALO

11. ON THE SOURCE OF THE DUST EXTINCTION IN TYPE Ia SUPERNOVAE AND THE DISCOVERY OF ANOMALOUSLY STRONG Na I ABSORPTION

27. CS 22964-161: A Double-Lined Carbon- and s-Process-Enhanced Metal-Poor Binary Star

28. Near-Ultraviolet Observations of HD 221170: New Insights into the Nature of r-Process-rich Stars

29. Infrared Space Observatory Spectra of R Coronae Borealis Stars. I. Emission Features in the Interval 3-25 Microns

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