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Masahiro Nishimura

japan aerospace exploration agency

29H-index
191Paper Count
4.0KCitation Count
Published Papers 69
Publication Date
Infrared transmission spectra of Ryugu samples and their adsorption properties
err2026-05-15
err0
PREAI
errYoko Kebukawa; Hikaru Yabuta; Hisayoshi Yurimoto; Tomoki Nakamura; Takaaki Noguchi; Ryuji Okazaki; Hiroshi Naraoka; Kanako Sakamoto; Shogo Tachibana; Toru Yada; Masahiro Nishimura; Aiko Nakato; Akiko Miyazaki; Kasumi Yogata; Masanao Abe; Tatsuaki Okada; Tomohiro Usui; Makoto Yoshikawa; Takanao Saiki; Satoshi Tanaka
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Ammonium-bearing phyllosilicate grains detected in Ryugu and Bennu samples via infrared spectroscopy
err2026-05-06
err0
errOAAI
errT. Jiang; D. Baklouti; C. Pilorget; D. Loizeau; K. Hatakeda; M. Mahlke; L. Nardelli; T. Le Pivert-Jolivet; J.-P. Bibring; R. Sheppard; A. Aléon-Toppani; R. Brunetto; C. Lantz; F. Poulet; T. Okada; R. Fukai; T. Usui; M. Abe; Z. Dionnet; Z. Djouadi; Y. Enokido; V. Hamm; S. Kawasaki; Y. Langevin; A. Miyazaki; A. Moussi-Soffys; K. Nagashima; M. Nishimura; L. Riu; R. Sakurai; R. Shimonishi; R. Tahara; T. Yada; K. Yogata
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An I-Xe age 8 Myr after solar system formation in a Hayabusa2 sample records alteration on the parent planetesimal of asteroid Ryugu
err2025-12-09
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errOAAI
errS.A. Crowther; J.S. Cowpe; L. Fawcett; J.D. Gilmour; R. Okazaki; F. Kitajima; T. Yada; S. Tachibana; K. Yogata; K. Sakamoto; H. Yurimoto; T. Nakamura; T. Noguchi; H. Naraoka; H. Yabuta; S. Watanabe; Y. Tsuda; M. Nishimura; A. Nakato; A. Miyazaki
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Effectiveness of using a single-shade universal resin composite before internal bleaching: a 15-month follow-up case report
err2025-11-14
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errOAAI
errTakaoka, Ryota; Zhai, Zhihao; Morioka, Shion; Nomura, Kenichi; Aihara, Ami; Nishimura, Masahiro
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Bennu and Ryugu constituents from samples IR analyses and potential source of terrestrial planets’ ingredients
err2025-11-04
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errOAAI
errC. Pilorget; T. Okada; J.-P. Bibring; D. Loizeau; K. Hatakeda; L. Nardelli; L. Riu; R. Sheppard; T. Jiang; M. Mahlke; R. Brunetto; D. Baklouti; R. Fukai; M. Abe; A. Aléon-Toppani; Y. Enokido; V. Hamm; S. Kawasaki; C. Lantz; A. Miyazaki; A. Moussi-Soffys; M. Nishimura; F. Poulet; R. Tahara; T. Usui; T. Yada; K. Yogata
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Nondestructive analysis of Bennu samples toward comparative studies with Ryugu samples
err2025-11-01
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errOAAI
errFukai, Ryota; Nishimura, Masahiro; Yumoto, Koki; Cho, Yuichiro; Shimizu, Yuta; Matsuoka, Moe; Tatsumi, Eri; Furukawa, Soichiro; Sakurai, Ryosuke; Yada, Toru; Hatakeda, Kentaro; Yogata, Kasumi; Enokido, Yuma; Tahara, Rui; Miyazaki, Akiko; Kawasaki, Seiya; Kanemaru, Rei; Sugita, Seiji; Mori, Shoki; Nakahara, Shumpei; Aikyo, Yuta; Miyamoto, Hideaki; Pilorget, Cedric; Loizeau, Damien; Nardelli, Laura; Sheppard, Rachel; Lantz, Cateline; Riu, Lucie; Bibring, Jean-Pierre; Brunetto, Rosario; Okada, Tatsuaki; Abe, Masanao; Usui, Tomohiro
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Elastic Properties of Returned Samples From Asteroid (162173) Ryugu
err2025-10-01
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errOAAI
errOnodera, Keisuke; Ino, Yuta; Tanaka, Satoshi; Kawamura, Taichi; Ishizaki, Takuya; Kanemaru, Rei; Fukai, Ryota; Tsuji, Takeshi; Nakamura, Tomoki; Nakashima, Daisuke; Uesugi, Masayuki; Tachibana, Shogo; Sugita, Seiji; Yurimoto, Hisayoshi; Noguchi, Takaaki; Okazaki, Ryuji; Yabuta, Hikaru; Naraoka, Hiroshi; Sakamoto, Kanako; Yada, Toru; Nishimura, Masahiro; Nakato, Aiko; Miyazaki, Akiko; Yogata, Kasumi; Abe, Masanao; Okada, Tatsuaki; Usui, Tomohiro; Yoshikawa, Makoto; Saiki, Takanao; Terui, Fuyuto; Nakazawa, Satoru; Watanabe, Sei-ichiro; Tsuda, Yuichi
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JAXA curation for Bennu samples returned by the NASA's OSIRIS-REx mission
err2025-10-01
err1
errOAAI
errTahara, Rui; Hatakeda, Kentaro; Nishimura, Masahiro; Yogata, Kasumi; Fukai, Ryota; Miyazaki, Akiko; Yada, Toru; Enokido, Yuma; Abe, Masanao; Kawasaki, Seiya; Sakurai, Ryosuke; Okada, Tatsuaki; Pilorget, Cedric; Bibring, Jean-Pierre; Hamm, Vincent; Lourit, Lionel; Loizeau, Damien; Riu, Lucie; Yumoto, Koki; Cho, Yuichiro; Sugita, Seiji; Nakahara, Shumpei; Mori, Shoki; Aikyo, Yuta; Kameda, Shingo; Stabbins, Roger; Shimizu, Yuta; Miyamoto, Hideaki; Hitomi, Yuya; Nakano, Arisa; Nagashima, Kana; Sugahara, Haruna; Suzuki, Shino; Kimura, Shunta; Usui, Tomohiro
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Effect of prosthetic emergence profile on labial transmucosal tissue in anterior implants: a retrospective cohort study
err2025-09-26
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errOAAI
errShunsuke Okamoto; Tamaki Nakano; Ayumi Shintani; Zhihao Zhai; Takumi Sato; Misa Fuji; Takahiko Sakai; Haruka Yamashita; Sayaka Nakagawa; Masahiro Nishimura; Shoichi Ishigaki
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Late fluid flow in a primitive asteroid revealed by Lu–Hf isotopes in Ryugu
errNature
IF48.5
err2025-09-10
err0
PREAI
errTsuyoshi Iizuka; Takazo Shibuya; Takehito Hayakawa; Tetsuya Yokoyama; Ikshu Gautam; Makiko K. Haba; Kengo T. M. Ito; Yuki Hibiya; Akira Yamaguchi; Yoshinari Abe; Jérôme Aléon; Conel M. O’D. Alexander; Sachiko Amari; Yuri Amelin; Ken-ichi Bajo; Martin Bizzarro; Audrey Bouvier; Richard W. Carlson; Marc Chaussidon; Byeon-Gak Choi; Nicolas Dauphas; Andrew M. Davis; Tommaso Di Rocco; Wataru Fujiya; Ryota Fukai; Hiroshi Hidaka; Hisashi Homma; Gary R. Huss; Trevor R. Ireland; Akira Ishikawa; Shoichi Itoh; Noriyuki Kawasaki; Noriko T. Kita; Koki Kitajima; Thorsten Kleine; Shintaro Komatani; Alexander N. Krot; Ming-Chang Liu; Yuki Masuda; Kazuko Motomura; Frédéric Moynier; Kazuhide Nagashima; Izumi Nakai; Ann Nguyen; Larry Nittler; Andreas Pack; Changkun Park; Laurette Piani; Liping Qin; Sara Russell; Naoya Sakamoto; Maria Schönbächler; Lauren Tafla; Haolan Tang; Kentaro Terada; Yasuko Terada; Tomohiro Usui; Sohei Wada; Meenakshi Wadhwa; Richard J. Walker; Katsuyuki Yamashita; Qing-Zhu Yin; Shigekazu Yoneda; Hiroharu Yui; Ai-Cheng Zhang; Tomoki Nakamura; Hiroshi Naraoka; Takaaki Noguchi; Ryuji Okazaki; Kanako Sakamoto; Hikaru Yabuta; Masanao Abe; Akiko Miyazaki; Aiko Nakato; Masahiro Nishimura; Tatsuaki Okada; Toru Yada; Kasumi Yogata; Satoru Nakazawa; Takanao Saiki; Satoshi Tanaka; Fuyuto Terui; Yuichi Tsuda; Sei-ichiro Watanabe; Makoto Yoshikawa; Shogo Tachibana; Hisayoshi Yurimoto
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The disinfectant effects of portable ultraviolet light devices and their application to dentures
err2025-02-01
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errOAAI
errHarada, Kae; Horinouchi, Reiya; Murakami, Mamoru; Isii, Masakazu; Kamashita, Yuji; Shimotahira, Naohiro; Suehiro, Fumio; Nishi, Yasuhiro; Murata, Hiroshi; Nishimura, Masahiro
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The Ni isotopic composition of Ryugu reveals a common accretion region for carbonaceous chondrites
err2024-09-27
err2
errOAAI
errSpitzer, Fridolin; Kleine, Thorsten; Burkhardt, Christoph; Hopp, Timo; Yokoyama, Tetsuya; Abe, Yoshinari; Aleon, Jerome; O'd Alexander, Conel M.; Amari, Sachiko; Amelin, Yuri; Bajo, Ken-ichi; Bizzarro, Martin; Bouvier, Audrey; Carlson, Richard W.; Chaussidon, Marc; Choi, Byeon-Gak; Dauphas, Nicolas; Davis, Andrew M.; Di Rocco, Tommaso; Fujiya, Wataru; Fukai, Ryota; Gautam, Ikshu; Haba, Makiko K.; Hibiya, Yuki; Hidaka, Hiroshi; Homma, Hisashi; Hoppe, Peter; Huss, Gary R.; Ichida, Kiyohiro; Iizuka, Tsuyoshi; Ireland, Trevor R.; Ishikawa, Akira; Itoh, Shoichi; Kawasaki, Noriyuki; Kita, Noriko T.; Kitajima, Kouki; Komatani, Shintaro; Krot, Alexander N.; Liu, Ming-Chang; Masuda, Yuki; Morita, Mayu; Moynier, Frederic; Motomura, Kazuko; Nakai, Izumi; Nagashima, Kazuhide; Nguyen, Ann; Nittler, Larry; Onose, Morihiko; Pack, Andreas; Park, Changkun; Piani, Laurette; Qin, Liping; Russell, Sara S.; Sakamoto, Naoya; Schoenbaechler, Maria; Tafla, Lauren; Tang, Haolan; Terada, Kentaro; Terada, Yasuko; Usui, Tomohiro; Wada, Sohei; Wadhwa, Meenakshi; Walker, Richard J.; Yamashita, Katsuyuki; Yin, Qing-Zhu; Yoneda, Shigekazu; Young, Edward D.; Yui, Hiroharu; Zhang, Ai-Cheng; Nakamura, Tomoki; Naraoka, Hiroshi; Noguchi, Takaaki; Okazaki, Ryuji; Sakamoto, Kanako; Yabuta, Hikaru; Abe, Masanao; Miyazaki, Akiko; Nakato, Aiko; Nishimura, Masahiro; Okada, Tatsuaki; Yada, Toru; Yogata, Kasumi; Nakazawa, Satoru; Saiki, Takanao; Tanaka, Satoshi; Terui, Fuyuto; Tsuda, Yuichi; Watanabe, Sei-ichiro; Yoshikawa, Makoto; Tachibana, Shogo; Yurimoto, Hisayoshi
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Phosphorus-rich grains in Ryugu samples with major biochemical potential
err2024-09-25
err1
PREAI
errPilorget, C.; Baklouti, D.; Bibring, J. -p.; Brunetto, R.; Ito, M.; Franchi, I.; Tomioka, N.; Uesugi, M.; Yamaguchi, A.; Greenwood, R.; Okada, T.; Usui, T.; Yada, T.; Hatakeda, K.; Yogata, K.; Loizeau, D.; Le Pivert-Jolivet, T.; Jiang, T.; Carter, J.; Hamm, V.; Abe, M.; Aleon-Toppani, A.; Borondics, F.; Enokido, Y.; Hitomi, Y.; Imae, N.; Karouji, Y.; Kumagai, K.; Kimura, M.; Langevin, Y.; Lantz, C.; Liu, M. -c.; Mahlke, M.; Miyazaki, A.; Mughal, Z.; Nagashima, K.; Nakano, A.; Nakata, A.; Nakato, A.; Nishimura, M.; Ohigashi, T.; Ojima, T.; Poulet, F.; Riu, L.; Shirai, N.; Sugiyama, Y.; Tahara, R.; Uesugi, K.; Yasutake, M.; Yuzawa, H.; Moussi-Soffys, A.; Nakazawa, S.; Saiki, T.; Terui, F.; Yoshikawa, M.; Tanaka, S.; Watanabe, S.; Tsuda, Y.
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Breunnerite grain and magnesium isotope chemistry reveal cation partitioning during aqueous alteration of asteroid Ryugu
err2024-09-05
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errOAAI
errYoshimura, Toshihiro; Araoka, Daisuke; Naraoka, Hiroshi; Sakai, Saburo; Ogawa, Nanako O.; Yurimoto, Hisayoshi; Morita, Mayu; Onose, Morihiko; Yokoyama, Tetsuya; Bizzarro, Martin; Tanaka, Satoru; Ohkouchi, Naohiko; Koga, Toshiki; Dworkin, Jason P.; Nakamura, Tomoki; Noguchi, Takaaki; Okazaki, Ryuji; Yabuta, Hikaru; Sakamoto, Kanako; Yada, Toru; Nishimura, Masahiro; Nakato, Aiko; Miyazaki, Akiko; Yogata, Kasumi; Abe, Masanao; Okada, Tatsuaki; Usui, Tomohiro; Yoshikawa, Makoto; Saiki, Takanao; Tanaka, Satoshi; Terui, Fuyuto; Nakazawa, Satoru; Watanabe, Sei-ichiro; Tsuda, Yuichi; Tachibana, Shogo; Takano, Yoshinori
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Nonmagnetic framboid and associated iron nanoparticles with a space-weathered feature from asteroid Ryugu
err2024-04-29
err1
errOAAI
errKimura, Yuki; Kato, Takeharu; Anada, Satoshi; Yoshida, Ryuji; Yamamoto, Kazuo; Tanigaki, Toshiaki; Akashi, Tetsuya; Kasai, Hiroto; Kurosawa, Kosuke; Nakamura, Tomoki; Noguchi, Takaaki; Sato, Masahiko; Matsumoto, Toru; Morita, Tomoyo; Kikuiri, Mizuha; Amano, Kana; Kagawa, Eiichi; Yada, Toru; Nishimura, Masahiro; Nakato, Aiko; Miyazaki, Akiko; Yogata, Kasumi; Abe, Masanao; Okada, Tatsuaki; Usui, Tomohiro; Yoshikawa, Makoto; Saiki, Takanao; Tanaka, Satoshi; Terui, Fuyuto; Nakazawa, Satoru; Yurimoto, Hisayoshi; Okazaki, Ryuji; Yabuta, Hikaru; Naraoka, Hiroshi; Sakamoto, Kanako; Watanabe, Sei-ichiro; Tsuda, Yuichi; Tachibana, Shogo
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AFM-IR nanospectroscopy of nanoglobule-like particles in Ryugu samples returned by the Hayabusa2 mission
err2024-04-24
err2
errOAAI
errMathurin, Jeremie; Bejach, Laure; Dartois, Emmanuel; Engrand, Cecile; Dazzi, Alexandre; Deniset-Besseau, Ariane; Duprat, Jean; Kebukawa, Yoko; Yabuta, Hikaru; Bonal, Lydie; Quirico, Eric; Sandt, Christophe; Borondics, Ferenc; Barosch, Jens; Beck, Pierre; Cody, George D.; De Gregorio, Brad T.; Hashiguchi, Minako; Kilcoyne, David A. L.; Komatsu, Mutsumi; Martins, Zita; Matsumoto, Megumi; Montagnac, Gilles; Mostefaoui, Smail; Nittler, Larry R.; Ohigashi, Takuji; Okumura, Taiga; Phan, Van T. H.; Remusat, Laurent; Sandford, Scott; Shigenaka, Miho; Stroud, Rhonda; Suga, Hiroki; Takahashi, Yoshio; Takeichi, Yasuo; Tamenori, Yusuke; Verdier-Paoletti, Maximilien; Yamashita, Shohei; Nakamura, Tomoki; Morita, Tomoyo; Kikuiri, Mizuha; Amano, Kana; Kagawa, Eiichi; Noguchi, Takaaki; Naraoka, Hiroshi; Okazaki, Ryuji; Sakamoto, Kanako; Yurimoto, Hisayoshi; Abe, Masanao; Kamide, Kanami; Miyazaki, Akiko; Nakato, Aiko; Nakazawa, Satoru; Nishimura, Masahiro; Okada, Tatsuaki; Saiki, Takanao; Tachibana, Shogo; Tanaka, Satoshi; Terui, Fuyuto; Tsuda, Yuichi; Usui, Tomohiro; Watanabe, Sei-ichiro; Yada, Toru; Yogata, Kasumi; Yoshikawa, Makoto
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Unraveling the Cr Isotopes of Ryugu: An Accurate Aqueous Alteration Age and the Least Thermally Processed Solar System Material
err2024-04-04
err6
errOAAI
errTanaka, Ryoji; Ratnayake, Dilan M.; Ota, Tsutomu; Miklusicak, Noah; Kunihiro, Tak; Potiszil, Christian; Sakaguchi, Chie; Kobayashi, Katsura; Kitagawa, Hiroshi; Yamanaka, Masahiro; Abe, Masanao; Miyazaki, Akiko; Nakato, Aiko; Nakazawa, Satoru; Nishimura, Masahiro; Okada, Tatsuaki; Saiki, Takanao; Tanaka, Satoshi; Terui, Fuyuto; Tsuda, Yuichi; Usui, Tomohiro; Watanabe, Sei-ichiro; Yada, Toru; Yogata, Kasumi; Yoshikawa, Makoto; Nakamura, Eizo
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Microstructural and chemical features of impact melts on Ryugu particle surfaces: Records of interplanetary dust hit on asteroid Ryugu
err2024-01-19
err5
errOAAI
errMatsumoto, Megumi; Matsuno, Junya; Tsuchiyama, Akira; Nakamura, Tomoki; Enokido, Yuma; Kikuiri, Mizuha; Nakato, Aiko; Yasutake, Masahiro; Uesugi, Kentaro; Takeuchi, Akihisa; Enju, Satomi; Okumura, Shota; Mitsukawa, Itaru; Sun, Mingqi; Miyake, Akira; Haruta, Mitsutaka; Igami, Yohei; Yurimoto, Hisayoshi; Noguchi, Takaaki; Okazaki, Ryuji; Yabuta, Hikaru; Naraoka, Hiroshi; Sakamoto, Kanako; Tachibana, Shogo; Zolensky, Michael; Yada, Toru; Nishimura, Masahiro; Miyazaki, Akiko; Yogata, Kasumi; Abe, Masanao; Okada, Tatsuaki; Usui, Tomohiro; Yoshikawa, Makoto; Saiki, Takanao; Tanaka, Satoshi; Terui, Fuyuto; Nakazawa, Satoru; Watanabe, Sei-ichiro; Tsuda, Yuichi
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Analysis of Cation Composition in Dolomites on the Intact Particles Sampled from Asteroid Ryugu
err2023-12-29
err0
errOAAI
errMorita, Mayu; Yui, Hiroharu; Urashima, Shu-hei; Onose, Morihiko; Komatani, Shintaro; Nakai, Izumi; Abe, Yoshinari; Terada, Yasuko; Homma, Hisashi; Motomura, Kazuko; Ichida, Kiyohiro; Yokoyama, Tetsuya; Nagashima, Kazuhide; Aleon, Jerome; Alexander, Conel M. O'D.; Amari, Sachiko; Amelin, Yuri; Bajo, Ken-ichi; Bizzarro, Martin; Bouvier, Audrey; Carlson, Richard W.; Chaussidon, Marc; Choi, Byeon-Gak; Dauphas, Nicolas; Davis, Andrew M.; Fujiya, Wataru; Fukai, Ryota; Gautam, Ikshu; Haba, Makiko K.; Hibiya, Yuki; Hidaka, Hiroshi; Hoppe, Peter; Huss, Gary R.; Iizuka, Tsuyoshi; Ireland, Trevor R.; Ishikawa, Akira; Itoh, Shoichi; Kawasaki, Noriyuki; Kita, Noriko T.; Kitajima, Kouki; Kleine, Thorsten; Krot, Sasha; Liu, Ming-Chang; Masuda, Yuki; Moynier, Frederic; Nguyen, Ann; Nittler, Larry; Pack, Andreas; Park, Changkun; Piani, Laurette; Qin, Liping; Di Rocco, Tommaso; Russell, Sara S.; Sakamoto, Naoya; Schonbachler, Maria; Tafla, Lauren; Tang, Haolan; Terada, Kentaro; Usui, Tomohiro; Wada, Sohei; Wadhwa, Meenakshi; Walker, Richard J.; Yamashita, Katsuyuki; Yin, Qing-Zhu; Yoneda, Shigekazu; Young, Edward D.; Zhang, Ai-Cheng; Nakamura, Tomoki; Naraoka, Hiroshi; Noguchi, Takaaki; Okazaki, Ryuji; Sakamoto, Kanako; Yabuta, Hikaru; Abe, Masanao; Miyazaki, Akiko; Nakato, Aiko; Nishimura, Masahiro; Okada, Tatsuaki; Yada, Toru; Yogata, Kasumi; Nakazawa, Satoru; Saiki, Takanao; Tanaka, Satoshi; Terui, Fuyuto; Tsuda, Yuichi; Watanabe, Sei-ichiro; Yoshikawa, Makoto; Tachibana, Shogo; Yurimoto, Hisayoshi
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Reassigning CI chondrite parent bodies based on reflectance spectroscopy of samples from carbonaceous asteroid Ryugu and meteorites
err2023-12-08
err7
errOAAI
errAmano, Kana; Matsuoka, Moe; Nakamura, Tomoki; Kagawa, Eiichi; Fujioka, Yuri; Potin, Sandra M.; Hiroi, Takahiro; Tatsumi, Eri; Milliken, Ralph E.; Quirico, Eric; Beck, Pierre; Brunetto, Rosario; Uesugi, Masayuki; Takahashi, Yoshio; Kawai, Takahiro; Yamashita, Shohei; Enokido, Yuma; Wada, Taiga; Furukawa, Yoshihiro; Zolensky, Michael E.; Takir, Driss; Domingue, Deborah L.; Jaramillo-Correa, Camilo; Vilas, Faith; Hendrix, Amanda R.; Kikuiri, Mizuha; Morita, Tomoyo; Yurimoto, Hisayoshi; Noguchi, Takaaki; Okazaki, Ryuji; Yabuta, Hikaru; Naraoka, Hiroshi; Sakamoto, Kanako; Tachibana, Shogo; Yada, Toru; Nishimura, Masahiro; Nakato, Aiko; Miyazaki, Akiko; Yogata, Kasumi; Abe, Masanao; Okada, Tatsuaki; Usui, Tomohiro; Yoshikawa, Makoto; Saiki, Takanao; Tanaka, Satoshi; Terui, Fuyuto; Nakazawa, Satoru; Watanabe, Sei-ichiro; Tsuda, Yuichi
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