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Noble gases of Yamato 980459 shergottite

by Okazaki,Ryuji, Nagao,Keisuke
Published 2004

Noble gases and K-Ar ages of five Rumuruti chondrites Yamato(Y)-75302, Y-791827, Y-793575, Y-82002, and Asuka-881988

by Nagao,Keisuke, Okazaki,Ryuji, Sawada,Shinobu, Nakamura,Noboru
Published 1999

Noble gases in enstatite chondrites released by stepped crushing and heating

by OKAZAKI, Ryuji, TAKAOKA, Nobuo, NAGAO, Keisuke, NAKAMURA, Tomoki
Published in Meteoritics & Planetary Science (2010)

Structural and compositional changes of constituents in Murchison CM chondrite by He+ ion irradiation

by Noguchi Takaaki, Miyake Yuuji, Okazaki Ryuji, Osawa Takahito, Serizawa Hiroyuki, Yabuta Hikaru, Nakamura Tomoki
Published 2017

Organic chemical variation between hydrous and anhydrous Antarctic micrometeorites

by Yabuta Hikaru, Noguchi Takaaki, Itoh Shoichi, Nakamura Tomoki, Mitsunari Takuya, Aya Okubo, Okazaki Ryuji, Tachibana Shogo, Kentaro Terada, Mitsuru Ebihara, Hiroko Nagahara
Published 2016

Mineralogy and noble gas isotopes of micrometeorites collected from Antarctic snow

by Okazaki, Ryuji, Noguchi, Takaaki, Tsujimoto, Shin-ichi, Tobimatsu, Yu, Nakamura, Tomoki, Ebihara, Mitsuru, Itoh, Shoichi, Nagahara, Hiroko, Tachibana, Shogo, Terada, Kentaro, Yabuta, Hikaru
Published 2015

Mineralogy and noble gas isotopes of micrometeorites collected from Antarctic snow

by Okazaki, Ryuji, Noguchi, Takaaki, Tsujimoto, Shin-ichi, Tobimatsu, Yu, Nakamura, Tomoki, Ebihara, Mitsuru, Itoh, Shoichi, Nagahara, Hiroko, Tachibana, Shogo, Terada, Kentaro, Yabuta, Hikaru
Published in Earth, Planets and Space (2020)

Mineralogy and noble gas isotopes of micrometeorites collected from Antarctic snow

by Okazaki, Ryuji, Noguchi, Takaaki, Tsujimoto, Shin-ichi, Tobimatsu, Yu, Nakamura, Tomoki, Ebihara, Mitsuru, Itoh, Shoichi, Nagahara, Hiroko, Tachibana, Shogo, Terada, Kentaro, Yabuta, Hikaru
Published in Earth, Planets and Space (2015)

Mineralogy and noble gas isotopes of micrometeorites collected from Antarctic snow Planetary Science

by Okazaki, Ryuji, Noguchi, Takaaki, Tsujimoto, Shin-Ichi, Tobimatsu, Yu, Nakamura, Tomoki, Ebihara, Mitsuru, Itoh, Shoichi, Nagahara, Hiroko, Tachibana, Shogo, Terada, Kentaro, Yabuta, Hikaru
Published 2015

Antarctic micrometeorite composed of CP and CS IDP‐like material: A micro‐breccia originated from a partially ice‐melted comet‐like small body

by Noguchi, Takaaki, Matsumoto, Rikako, Yabuta, Hikaru, Kobayashi, Hanae, Miyake, Akira, Naraoka, Hiroshi, Okazaki, Ryuji, Imae, Naoya, Yamaguchi, Akira, Kilcoyne, A. L. David, Takeichi, Yasuo, Takahashi, Yoshio
Published in Meteoritics & Planetary Science (2022)

Formation of an ultracarbonaceous Antarctic micrometeorite through minimal aqueous alteration in a small porous icy body

by Yabuta, Hikaru, Noguchi, Takaaki, Itoh, Shoichi, Nakamura, Tomoki, Miyake, Akira, Tsujimoto, Shinichi, Ohashi, Noriaki, Sakamoto, Naoya, Hashiguchi, Minako, Abe, Ken-ichi, Okubo, Aya, Kilcoyne, AL David, Tachibana, Shogo, Okazaki, Ryuji, Terada, Kentaro, Ebihara, Mitsuru, Nagahara, Hiroko
Published 2017

Formation of an ultracarbonaceous Antarctic micrometeorite through minimal aqueous alteration in a small porous icy body

by Yabuta, Hikaru, Noguchi, Takaaki, Itoh, Shoichi, Nakamura, Tomoki, Miyake, Akira, Shinichi, Tsujimoto, Ohashi, Noriaki, Sakamoto, Naoya, Hashiguchi, Minako, Abe, Ken-ichi, Okubo, Aya, Kilcoyne, A. L. David, Tachibana, Shogo, Okazaki, Ryuji, Terada, Kentaro, Ebihara, Mitsuru, Nagahara, Hiroko
Published in Geochimica et Cosmochimica Acta (2020)

Formation of an ultracarbonaceous Antarctic micrometeorite through minimal aqueous alteration in a small porous icy body

by Yabuta, Hikaru, Noguchi, Takaaki, Itoh, Shoichi, Nakamura, Tomoki, Miyake, Akira, Tsujimoto, Shinichi, Ohashi, Noriaki, Sakamoto, Naoya, Hashiguchi, Minako, Abe, Ken-ichi, Okubo, Aya, Kilcoyne, A. L. David, Tachibana, Shogo, Okazaki, Ryuji, Terada, Kentaro, Ebihara, Mitsuru, Nagahara, Hiroko
Published in Geochimica et Cosmochimica Acta (2021)

Formation of an ultracarbonaceous Antarctic micrometeorite through minimal aqueous alteration in a small porous icy body

by Yabuta, Hikaru, Noguchi, Takaaki, Itoh, Shoichi, Nakamura, Tomoki, Miyake, Akira, Tsujimoto, Shinichi, Ohashi, Noriaki, Sakamoto, Naoya, Hashiguchi, Minako, Abe, Ken-ichi, Okubo, Aya, Kilcoyne, A. L. David, Tachibana, Shogo, Okazaki, Ryuji, Terada, Kentaro, Ebihara, Mitsuru, Nagahara, Hiroko
Published in Geochimica et Cosmochimica Acta (2023)

Formation of an ultracarbonaceous Antarctic micrometeorite through minimal aqueous alteration in a small porous icy body

by Yabuta, Hikaru, Noguchi, Takaaki, Itoh, Shoichi, Nakamura, Tomoki, Miyake, Akira, Tsujimoto, Shinichi, Ohashi, Noriaki, Sakamoto, Naoya, Hashiguchi, Minako, Abe, Ken-ichi, Okubo, Aya, Kilcoyne, A.L. David, Tachibana, Shogo, Okazaki, Ryuji, Terada, Kentaro, Ebihara, Mitsuru, Nagahara, Hiroko
Published in Geochimica et Cosmochimica Acta (2017)

The Earth atmosphere-like bulk nitrogen isotope composition obtained by stepwise combustion analyses of Ryugu return samples ...

by Hashizume, Ko, Ishida, Akizumi, Chiba, Ayano, Okazaki, Ryuji, Yogata, Kasumi, Yada, Toru, Kitajima, Fumio, Yurimoto, Hisayoshi, Nakamura, Tomoki, Noguchi, Takaaki, Yabuta, Hikaru, Naraoka, Hiroshi, Takano, Yoshinori, Sakamoto, Kanako, Tachibana, Shogo, Nishimura, Masahiro, Nakato, Aiko, Miyazaki, Akiko, Abe, Masanao, Okada, Tatsuaki, Busemann, Henner, et al.
Published 2024

The Earth atmosphere-like bulk nitrogen isotope composition obtained by stepwise combustion analyses of Ryugu return samples

by Hashizume, Ko, Ishida, Akizumi, Chiba, Ayano, Okazaki, Ryuji, Yogata, Kasumi, Yada, Toru, Kitajima, Fumio, Yurimoto, Hisayoshi, Nakamura, Tomoki, Noguchi, Takaaki, Yabuta, Hikaru, Naraoka, Hiroshi, Takano, Yoshinori, Sakamoto, Kanako, Tachibana, Shogo, Nishimura, Masahiro, Nakato, Aiko, Miyazaki, Akiko, Abe, Masanao, Okada, Tatsuaki, Busemann, Henner, id_orcid:0 000-0002-0867-6908
Published 2024

The Earth atmosphere‐like bulk nitrogen isotope composition obtained by stepwise combustion analyses of Ryugu return samples

by Hashizume, Ko, Ishida, Akizumi, Chiba, Ayano, Okazaki, Ryuji, Yogata, Kasumi, Yada, Toru, Kitajima, Fumio, Yurimoto, Hisayoshi, Nakamura, Tomoki, Noguchi, Takaaki, Yabuta, Hikaru, Naraoka, Hiroshi, Takano, Yoshinori, Sakamoto, Kanako, Tachibana, Shogo, Nishimura, Masahiro, Nakato, Aiko, Miyazaki, Akiko, Abe, Masanao, Okada, Tatsuaki, Usui, Tomohiro, Yoshikawa, Makoto, Saiki, Takanao, Terui, Fuyuto, Tanaka, Satoshi, Nakazawa, Satoru, Watanabe, Sei‐ichiro, Tsuda, Yuichi, Broadley, Michael W., Busemann, Henner
Published in Meteoritics & Planetary Science (2024)

Elastic Property of Returned Samples From Asteroid (162173) Ryugu

by Onodera, Keisuke, Ino, Yuta, Tanaka, Satoshi, Kawamura, Taichi, Kanemaru, Rei, Ishizaki, Takuya, 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, Nakazawa, Satoru, Terui, Fuyuto, Watanabe, Sei-ichiro, Tsuda, Yuichi
Published 2023

Correlated IR-SEM-TEM studies of three different grains from Ryugu: From the initial material to post-accretional processes

by Aléon-Toppani, Alice, Brunetto, Rosario, Dionnet, Zélia, Rubino, Stefano, Baklouti, Donia, Brisset, François, Vallet, Maxime, Héripré, Eva, Nakamura, Tomoki, Lantz, Cateline, Djouadi, Zahia, Borondics, Ferenc, Sandt, Christophe, Troadec, David, Mivumbi, Obadias, Matsumoto, Megumi, Amano, Kana, 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, Tomohira, Yoshikawa, Makoto, Saiki, Takanao, Tanaka, Satoshi, Terui, Fuyuto, Nakazawa, Satoru, Watanabe, Sei-Ichiro, Tsuda, Yuichi
Published in Geochimica et Cosmochimica Acta (2024)