Formation and evolution of carbonaceous asteroid Ryugu: Direct evidence from returned samples

Autor: T. Nakamura, M. Matsumoto, K. Amano, Y. Enokido, M. E. Zolensky, T. Mikouchi, H. Genda, S. Tanaka, M. Y. Zolotov, K. Kurosawa, S. Wakita, R. Hyodo, H. Nagano, D. Nakashima, Y. Takahashi, Y. Fujioka, M. Kikuiri, E. Kagawa, M. Matsuoka, A. J. Brearley, A. Tsuchiyama, M. Uesugi, J. Matsuno, Y. Kimura, M. Sato, R. E. Milliken, E. Tatsumi, S. Sugita, T. Hiroi, K. Kitazato, D. Brownlee, D. J. Joswiak, M. Takahashi, K. Ninomiya, T. Takahashi, T. Osawa, K. Terada, F. E. Brenker, B. J. Tkalcec, L. Vincze, R. Brunetto, A. Aléon-Toppani, Q. H. S. Chan, M. Roskosz, J.-C. Viennet, P. Beck, E. E. Alp, T. Michikami, Y. Nagaashi, T. Tsuji, Y. Ino, J. Martinez, J. Han, A. Dolocan, R. J. Bodnar, M. Tanaka, H. Yoshida, K. Sugiyama, A. J. King, K. Fukushi, H. Suga, S. Yamashita, T. Kawai, K. Inoue, A. Nakato, T. Noguchi, F. Vilas, A. R. Hendrix, C. Jaramillo-Correa, D. L. Domingue, G. Dominguez, Z. Gainsforth, C. Engrand, J. Duprat, S. S. Russell, E. Bonato, C. Ma, T. Kawamoto, T. Wada, S. Watanabe, R. Endo, S. Enju, L. Riu, S. Rubino, P. Tack, S. Takeshita, Y. Takeichi, A. Takeuchi, A. Takigawa, D. Takir, T. Tanigaki, A. Taniguchi, K. Tsukamoto, T. Yagi, S. Yamada, K. Yamamoto, Y. Yamashita, M. Yasutake, K. Uesugi, I. Umegaki, I. Chiu, T. Ishizaki, S. Okumura, E. Palomba, C. Pilorget, S. M. Potin, A. Alasli, S. Anada, Y. Araki, N. Sakatani, C. Schultz, O. Sekizawa, S. D. Sitzman, K. Sugiura, M. Sun, E. Dartois, E. De Pauw, Z. Dionnet, Z. Djouadi, G. Falkenberg, R. Fujita, T. Fukuma, I. R. Gearba, K. Hagiya, M. Y. Hu, T. Kato, T. Kawamura, M. Kimura, M. K. Kubo, F. Langenhorst, C. Lantz, B. Lavina, M. Lindner, J. Zhao, B. Vekemans, D. Baklouti, B. Bazi, F. Borondics, S. Nagasawa, G. Nishiyama, K. Nitta, J. Mathurin, T. Matsumoto, I. Mitsukawa, H. Miura, A. Miyake, Y. Miyake, H. Yurimoto, R. Okazaki, H. Yabuta, H. Naraoka, K. Sakamoto, S. Tachibana, H. C. Connolly, D. S. Lauretta, M. Yoshitake, M. Yoshikawa, K. Yoshikawa, K. Yoshihara, Y. Yokota, K. Yogata, H. Yano, Y. Yamamoto, D. Yamamoto, M. Yamada, T. Yamada, T. Yada, K. Wada, T. Usui, R. Tsukizaki, F. Terui, H. Takeuchi, Y. Takei, A. Iwamae, H. Soejima, K. Shirai, Y. Shimaki, H. Senshu, H. Sawada, T. Saiki, M. Ozaki, G. Ono, T. Okada, N. Ogawa, K. Ogawa, R. Noguchi, H. Noda, M. Nishimura, N. Namiki, S. Nakazawa, T. Morota, A. Miyazaki, A. Miura, Y. Mimasu, K. Matsumoto, K. Kumagai, T. Kouyama, S. Kikuchi, K. Kawahara, S. Kameda, T. Iwata, Y. Ishihara, M. Ishiguro, H. Ikeda, S. Hosoda, R. Honda, C. Honda, Y. Hitomi, N. Hirata, T. Hayashi, M. Hayakawa, K. Hatakeda, S. Furuya, R. Fukai, A. Fujii, Y. Cho, M. Arakawa, M. Abe, Y. Tsuda

Publikováno v: Science
Science, 2022, 379 (6634), ⟨10.1126/science.abn8671⟩
Science, 379(6634)

Samples of the carbonaceous asteroid Ryugu were brought to Earth by the Hayabusa2 spacecraft. We analyzed 17 Ryugu samples measuring 1 to 8 millimeters. Carbon dioxide–bearing water inclusions are present within a pyrrhotite crystal, indicating tha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37fcce288dc15c177dd05920e68006c7
https://hal.science/hal-03854309/document

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Integration of arts and sciences using negative muon non-destructive analysis at J-PARC MUSE

Autor: Y. Miyake, M. Tampo, S. Takeshita, I. Umegaki, P. Strasser, S. Doiuchi, A. Hashimoto, K. Shimomura, T. Kutsuna, T. Saito, K. Kubo, K. Ninomiya

Publikováno v: Journal of Physics: Conference Series. 2462:012005

We have developed a non-destructive, position-selective, and quantitative elemental analysis method using negative muons at J-PARC MUSE. Our final goal is to establish a platform for integrating arts and science, where historical heritage can be anal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::354e5b65a6af0ab6d3b0199e5fdce4eb
https://doi.org/10.1088/1742-6596/2462/1/012005

Present status of J-PARC MUSE

Autor: K Shimomura, A Koda, A D Pant, H Natori, H Fujimori, I Umegaki, J Nakamura, M Tampo, N Kawamura, N Teshima, P Strasser, R Kadono, R Iwai, S Matoba, S Nishimura, S Kanda, S Takeshita, T Yuasa, T Yamazaki, Y Miyake, Y Kobayashi, Y Oishi, Y Nagatani, Y Ikedo, W Higemoto, T Ito

Publikováno v: Journal of Physics: Conference Series. 2462:012033

At J-PARC MUSE, since the µSR2017 conference and up to FY2022, there have been several new developments at the facility, including the completion of a new experimental area S2 at the surface muon beamline S-line and the first muon beam extraction to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a1eee18d7232e2662b9b3ca3114d220a
https://doi.org/10.1088/1742-6596/2462/1/012033

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