Home
- Subaru/HDS
- Noguchi, K., Aoki, W., Kawanomoto, S., Ando, H., Honda, S., Izumiura,
H., Kambe, E., Okita, K., Sadakane, K., Sato, B., Tajitsu, A.,
Takada-Hidai, M., Tanaka, W., Watanabe, E., Yoshida, M. 2002, Publ.
Astron. Soc. Japan, 54, in press,
High Dispersion Spectrograph (HDS) for the Subaru Telescope
- Carbon-rich, very metal-poor stars
- Aoki, W., Ryan, S.G., Norris, J.E., Beers, T.C., Ando, H. 2002
Publ. Astron. Soc. Japan, 54, 933,
Subaru/HDS Study of the Extremely Metal-Poor Star CS 29498-043: Abundance Analysis Details and Comparison with Other Carbon-Rich Objects
- Aoki, W., Ryan, S.G., Norris, J.E., Beers, T.C., Ando, H., S.
Tsangarides, 2002, Astrophysical Journal, 580, 1149
A Subaru/High Dispersion Spectrograph study of lead (Pb) abundances in
eight s-process element-rich, metal-poor stars
- Aoki, W., Norris, J.E., Ryan, S.G., Beers, T.C., Ando, H., 2002,
Astrophysical Journal, 576, L141-144,
Chemical composition of the carbon-rich, extremely metal poor star
CS29498-043: A new class of extremely metal poor stars with excesses of
magnesium and silicon
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Aoki, W._, Norris, J.E., Ryan, S.G., Beers, T.C., Ando, H., 2002,
Astrophysical Journal, 567, 1166-1182,
The chemical composition of carbon-rich, very metal-poor stars: A new
class of mildly carbon-rich objects without excess of neutron-capture
elements
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Aoki, W., Ando, H., Honda, S., Iye, M., Izumiura, H., Kajino, T.,
Kambe, E., Kawanomoto, S., Noguchi, K., Okita, K., Sadakane, K., Sato,
B., Shelton, I., Takada-Hidai, M., Takeda, Y., Watanabe, E., Yoshida, M.
2002, Publ. Astron. Soc. Japan, 54, 427-449,
Chemical composition of carbon-rich, very metal-poor subgiant LP625-44
observed with the Subaru/HDS
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Aoki, W., Ryan, S.G., Norris, J.E., Beers, T.C., Ando, H., Iwamoto,
N., Kajino, T., Mathews, G., Fujimoto, M.Y.,2001, Astrophysical Journal,
561, 346-363,
Neutron capture elements in s-process-rich, very metal-poor stars
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Aoki, W., Norris, J.E., Ryan, S.G., Beers, T.C., Ando, H., 2000,
Astrophysical Journal, 536, L97-100,
Detection of lead in the carbon-rich, very metal-poor star LP625-44: a
strong constraint on s-process nucleosynthesis at low metallicity
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r-process nucleosynthesis
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Aoki, W., Honda, S., Beers, T. C., Sneden, C., 2003,
Astrophysical Journal, 586, 506,
Measurement of the Europium Isotope Ratio for the Extremely Metal poor, r-Process-enhanced Star CS 31082-001
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ISO/SWS studies for cool evolved stars
- Aoki, W., Tsuji, T., Ohnaka, K. Astronomy & Astrophysics, 1999, 350, 945
Infrared spectra of carbon stars observed by the ISO SWS bands at 14um. II. HCN and C2H2
- Aoki, W., Tsuji, T., Ohnaka, K. Astronomy & Astrophysics, 1998, 340, 222
Infrared spectra of carbon stars observed by the ISO SWS subtitle{I. Molecular absorption in N-type and SC-type stars
- Aoki, W., Tsuji, T., Ohnaka, K. Astronomy & Astrophysics, 1998, 333, L19
Detection of fine-structure line emission from carbon-rich and oxygen-rich AGB stars by the ISO SWS
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Abundance analyses for cool stars
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Aoki, W., Tsuji, T., 1997, Astronomy & Astrophysics, 328, 175-186,
High resolution infrared spectroscopy of CN and NH lines: nitrogen
abundance in oxygen-rich giants through K to late M
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Aoki, W., Tsuji, T., 1997, Astronomy & Astrophysics, 317, 845-858,
Carbon isotope ratio in carbon stars of the galactic halo.