High-Dispersion Spectroscopic Study of Solar Twins : HIP 56948, HIP 79672, and HIP 100963
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概要
- 論文の詳細を見る
- 2009-06-25
著者
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TAKEDA Yoichi
National Astronomical Observatory of Japan
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TAJITSU Akito
Subaru Telescope, National Astronomical Observatory
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Tajitsu Akito
Subaru Telescope
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Takeda Yoichi
National Astronomical Observatory
関連論文
- Potassium Abundances in Red Giants of Mildly to Very Metal-Poor Globular Clusters
- Current Performance and On-Going Improvements of the 8.2m Subaru Telescope
- Discovery of Multiple High-Velocity Narrow Circumstellar Na I D Lines in Nova V1280 Sco
- Substellar Companions to Evolved Intermediate-Mass Stars : HD 145457 and HD 180314
- Development of Iodine Cells for the Subaru HDS and the Okayama HIDES : I. Instrumentation and Performance of the Spectrographs
- Iodine-Cell Spectroscopy at Okayama Astrophysical Observatory : First Results
- Planetary Companions to Evolved Intermediate-Mass Stars : 14 Andromedae, 81 Ceti, 6 Lyncis, and HD 167042
- Planetary Companions around Three Intermediate-Mass G and K Giants : 18 Delphini, ξ Aquilae, and HD 81688
- Stellar Parameters and Photospheric Abundances of Late-G Giants : Properties of the Targets of the Okayama Planet Search Program
- Radial-Velocity Variability of G-Type Giants : First Three Years of the Okayama Planet Search Program
- High-Dispersion Spectra Collection of Nearby F-K Stars at Okayama Astrophysical Observatory : A Basis for Spectroscopic Abundance Standards
- Development of Iodine Cells for the Subaru HDS and the Okayama HIDES : II. New Software for Precise Radial Velocity Measurements
- Photometric Observations of an Extreme ER UMa Star, RZ Leonis Minoris
- Chemical Evolution of Zinc in the Galaxy
- Non-LTE Line-Formation and Abundances of Sulfur and Zinc in F, G, and K Stars
- Sulfur Abundances in Metal-Poor Stars Based on OAO-1.88m/HIDES Spectra
- Photospheric Abundances of Volatile and Refractory Elements in Planet-Harboring Stars
- VRI Light Curves of SS 433 : Photometry and Model
- Type-Ia Supernova SN 1995D in NGC 2962 : Optical V, R, and I Band Photometry and Spectra
- Chemical Composition of Carbon-Rich, Very Metal-Poor Subgiant LP 625-44 Observed with the Subaru/HDS
- Detection of Zinc in the Very Metal-Poor Post-AGB Star HR 4049
- Chemical Abundances in the Secondary Star of the Black Hole Binary V4641 Sagittarii (SAX J1819.3-2525)
- High-Resolution and High-S/N Spectrum Atlas of Vega
- An Abundance Study in the Hg-Mn Star 46 Aquilae (HD 186122) with the SUBARU/HDS^1
- Spectroscopic Study on the Atmospheric Parameters of Nearby F-K Dwarfs and Subgiants
- Spectroscopic Determination of Stellar Atmospheric Parameters : Application to Mid-F through Early-K Dwarfs and Subgiants
- Abundance Analyses of 12 Parent Stars of Extrasolar Planets Observed with the SUBARU/HDS
- Metallicities in Four Planet-Harbouring K-Type Giants : HD 47536, HD 59686, HD 137759, and HD 219449
- Subaru/HDS Abundances in Three Giant Stars in the Ursa Minor Dwarf Spheroidal Galaxy
- Metallic Abundances in the Planet-Harboring G Type Star HD 217107
- Oxygen and Nitrogen Abundances in Hyades F Type Dwarfs
- The Short-Period Cepheid SU Cassiopeiae : Spectroscopic Diagnosis of its Rotation and Atmospheric Turbulence
- Can Sodium Abundances of A-Type Stars Be Reliably Determined from Na I 5890/5896 Lines?
- High-Dispersion Spectroscopic Study of Solar Twins : HIP 56948, HIP 79672, and HIP 100963
- Stellar Parameters and Elemental Abundances of Late-G Giants
- Abundances of Volatile Elements in Post-AGB Candidates
- Fundamental Parameters and Elemental Abundances of 160 F-G-K Stars Based on OAO Spectrum Database
- On the Spectroscopic Determination of Atmospheric Parameters and O/Fe Abundances of RR Lyrae Stars
- Precise Differential Analysis of Stellar Metallicities : Application to Solar Analogs Including 16 Cyg A and B
- Photospheric CNO Abundances of Solar-Type Stars
- Lithium Abundances of F-, G-, and K-Type Stars : Profile-Fitting Analysis of the Li I 6708 Doublet
- Non-LTE Line-Formation and Abundances of Sulfur and Zinc in F, G, and K Stars
- On the Abundance of Potassium in Metal-Poor Stars
- α Element Abundances in Mildly Metal-Poor Stars
- Spectroscopic Determination of Atmospheric Parameters of Solar-Type Stars: Description of the Method and Application to the Sun
- Abundance Analyses of 12 Parent Stars of Extrasolar Planets Observed with the SUBARU/HDS (Special Feature: Resent Results from the Subaru Telescope)
- Oxygen 6158-8 Å Triplet in Chemically Peculiar Stars of the Upper Main Sequence: Do HgMn Stars Show an Oxygen Anomaly?
- Profile Analysis of He I 6678 in Beta Orionis : Rotation, Macroturbulence, and He Abundance
- Oxygen and Neon Abundances of B-Type Stars in Comparison with the Sun
- Beryllium Abundances of Solar-Analog Stars
- Chromospheres in Metal-Poor Stars Evidenced from the HeI 10830 A Line
- Exploring the [S/Fe] Behavior of Metal-Poor Stars with the SI 1.046μm Lines
- Lithium, Sodium, and Potassium Abundances in Sharp-Lined A-Type Stars
- Low-Resolution Spectroscopy of Hot Post-AGB Candidates II. LS, LSS, LSE Stars and Additional IRAS Sources
- Image Slicer for the Subaru Telescope High Dispersion Spectrograph
- Behavior of [S/Fe] in Very Metal-Poor Stars from the SI 1.046μm Lines Revisited