フォロー
Ryota Fukai
Ryota Fukai
その他の名前深井 稜汰
Assistant professor, ISAS/JAXA
確認したメール アドレス: st.kitasato-u.ac.jp - ホームページ
タイトル
引用先
引用先
Preliminary analysis of the Hayabusa2 samples returned from C-type asteroid Ryugu
T Yada, M Abe, T Okada, A Nakato, K Yogata, A Miyazaki, K Hatakeda, ...
Nature Astronomy 6 (2), 214-220, 2022
2172022
Samples returned from the asteroid Ryugu are similar to Ivuna-type carbonaceous meteorites
T Yokoyama, K Nagashima, I Nakai, ED Young, Y Abe, J Aléon, ...
Science 379 (6634), eabn7850, 2022
1522022
Formation and evolution of carbonaceous asteroid Ryugu: Direct evidence from returned samples
T Nakamura, M Matsumoto, K Amano, Y Enokido, ME Zolensky, ...
Science 379 (6634), eabn8671, 2022
1422022
On the origin and evolution of the asteroid Ryugu: A comprehensive geochemical perspective
E Nakamura, K Kobayashi, R Tanaka, T Kunihiro, H Kitagawa, C Potiszil, ...
Proceedings of the Japan Academy, Series B 98 (6), 227-282, 2022
1052022
Soluble organic molecules in samples of the carbonaceous asteroid (162173) Ryugu
H Naraoka, Y Takano, JP Dworkin, Y Oba, K Hamase, A Furusho, ...
Science 379 (6634), eabn9033, 2023
1022023
A pristine record of outer Solar System materials from asteroid Ryugu’s returned sample
M Ito, N Tomioka, M Uesugi, A Yamaguchi, N Shirai, T Ohigashi, MC Liu, ...
Nature Astronomy 6 (10), 1163-1171, 2022
742022
Macromolecular organic matter in samples of the asteroid (162173) Ryugu
H Yabuta, GD Cody, C Engrand, Y Kebukawa, B De Gregorio, L Bonal, ...
Science 379 (6634), eabn9057, 2023
592023
A dehydrated space-weathered skin cloaking the hydrated interior of Ryugu
T Noguchi, T Matsumoto, A Miyake, Y Igami, M Haruta, H Saito, S Hata, ...
Nature Astronomy 7 (2), 170-181, 2023
582023
Noble gases and nitrogen in samples of asteroid Ryugu record its volatile sources and recent surface evolution
R Okazaki, B Marty, H Busemann, K Hashizume, JD Gilmour, A Meshik, ...
Science 379 (6634), eabo0431, 2022
462022
Ryugu’s nucleosynthetic heritage from the outskirts of the Solar System
T Hopp, N Dauphas, Y Abe, J Aléon, CM O’D. Alexander, S Amari, ...
Science advances 8 (46), eadd8141, 2022
362022
Neodymium isotope heterogeneity of ordinary and carbonaceous chondrites and the origin of non-chondritic 142Nd compositions in the Earth
R Fukai, T Yokoyama
Earth and Planetary Science Letters 474, 206-214, 2017
312017
Oxygen isotopes of anhydrous primary minerals show kinship between asteroid Ryugu and comet 81P/Wild2
N Kawasaki, K Nagashima, N Sakamoto, T Matsumoto, K Bajo, S Wada, ...
Science advances 8 (50), eade2067, 2022
282022
Origin and evolution of distinct molybdenum isotopic variabilities within carbonaceous and noncarbonaceous reservoirs
T Yokoyama, Y Nagai, R Fukai, T Hirata
The Astrophysical Journal 883 (1), 62, 2019
282019
Evaluation of the long-term fluctuation in isotope ratios measured by TIMS with the static, dynamic, and multistatic methods: A case study for Nd isotope measurements
R Fukai, T Yokoyama, S Kagami
International Journal of Mass Spectrometry 414, 1-7, 2017
222017
First asteroid gas sample delivered by the Hayabusa2 mission: A treasure box from Ryugu
R Okazaki, YN Miura, Y Takano, H Sawada, K Sakamoto, T Yada, ...
Science advances 8 (46), eabo7239, 2022
212022
Contribution of Ryugu-like material to Earth’s volatile inventory by Cu and Zn isotopic analysis
M Paquet, F Moynier, T Yokoyama, W Dai, Y Hu, Y Abe, J Aléon, ...
Nature astronomy 7 (2), 182-189, 2023
202023
Nucleosynthetic Sr–Nd isotope correlations in chondrites: Evidence for nebular thermal processing and dust transportation in the early Solar System
R Fukai, T Yokoyama
The Astrophysical Journal 879 (2), 79, 2019
202019
Presolar stardust in asteroid Ryugu
J Barosch, LR Nittler, J Wang, CMOD Alexander, BT De Gregorio, ...
The Astrophysical journal letters 935 (1), L3, 2022
172022
The Solar System calcium isotopic composition inferred from Ryugu samples
F Moynier, W Dai, T Yokoyama, Y Hu, M Paquet, Y Abe, J Aléon, ...
Geochemical Perspectives Letters 24, 1-6, 2022
162022
Abundant presolar grains and primordial organics preserved in carbon-rich exogenous clasts in asteroid Ryugu
AN Nguyen, P Mane, LP Keller, L Piani, Y Abe, J Aléon, CMOD Alexander, ...
Science advances 9 (28), eadh1003, 2023
82023
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