Di Rocco, Tommaso

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Alexander, Conel M.;"],["dc.contributor.affiliation","De Gregorio, Bradley T.;"],["dc.contributor.affiliation","Engrand, Cécile;"],["dc.contributor.affiliation","Kebukawa, Yoko;"],["dc.contributor.affiliation","Nagashima, Kazuhide;"],["dc.contributor.affiliation","Stroud, Rhonda M.;"],["dc.contributor.affiliation","Yabuta, Hikaru;"],["dc.contributor.affiliation","Abe, Yoshinari;"],["dc.contributor.affiliation","Aléon, Jérôme;"],["dc.contributor.affiliation","Amari, Sachiko;"],["dc.contributor.affiliation","Amelin, Yuri;"],["dc.contributor.affiliation","Bajo, Ken-ichi;"],["dc.contributor.affiliation","Bejach, Laure;"],["dc.contributor.affiliation","Bizzarro, Martin;"],["dc.contributor.affiliation","Bonal, Lydie;"],["dc.contributor.affiliation","Bouvier, Audrey;"],["dc.contributor.affiliation","Carlson, Richard W.;"],["dc.contributor.affiliation","Chaussidon, Marc;"],["dc.contributor.affiliation","Choi, Byeon-Gak;"],["dc.contributor.affiliation","Cody, George D.;"],["dc.contributor.affiliation","Dartois, Emmanuel;"],["dc.contributor.affiliation","Dauphas, Nicolas;"],["dc.contributor.affiliation","Davis, Andrew M.;"],["dc.contributor.affiliation","Dazzi, Alexandre;"],["dc.contributor.affiliation","Deniset-Besseau, Ariane;"],["dc.contributor.affiliation","Di Rocco, Tommaso;"],["dc.contributor.affiliation","Duprat, Jean;"],["dc.contributor.affiliation","Fujiya, Wataru;"],["dc.contributor.affiliation","Fukai, Ryota;"],["dc.contributor.affiliation","Gautam, Ikshu;"],["dc.contributor.affiliation","Haba, Makiko K.;"],["dc.contributor.affiliation","Hashiguchi, Minako;"],["dc.contributor.affiliation","Hibiya, Yuki;"],["dc.contributor.affiliation","Hidaka, Hiroshi;"],["dc.contributor.affiliation","Homma, Hisashi;"],["dc.contributor.affiliation","Hoppe, Peter;"],["dc.contributor.affiliation","Huss, Gary R.;"],["dc.contributor.affiliation","Ichida, Kiyohiro;"],["dc.contributor.affiliation","Iizuka, Tsuyoshi;"],["dc.contributor.affiliation","Ireland, Trevor R.;"],["dc.contributor.affiliation","Ishikawa, Akira;"],["dc.contributor.affiliation","Ito, Motoo;"],["dc.contributor.affiliation","Itoh, Shoichi;"],["dc.contributor.affiliation","Kamide, Kanami;"],["dc.contributor.affiliation","Kawasaki, Noriyuki;"],["dc.contributor.affiliation","David Kilcoyne, A. L.;"],["dc.contributor.affiliation","Kita, Noriko T.;"],["dc.contributor.affiliation","Kitajima, Kouki;"],["dc.contributor.affiliation","Kleine, Thorsten;"],["dc.contributor.affiliation","Komatani, Shintaro;"],["dc.contributor.affiliation","Komatsu, Mutsumi;"],["dc.contributor.affiliation","Krot, Alexander N.;"],["dc.contributor.affiliation","Liu, Ming-Chang;"],["dc.contributor.affiliation","Martins, Zita;"],["dc.contributor.affiliation","Masuda, Yuki;"],["dc.contributor.affiliation","Mathurin, Jérémie;"],["dc.contributor.affiliation","McKeegan, Kevin D.;"],["dc.contributor.affiliation","Montagnac, Gilles;"],["dc.contributor.affiliation","Morita, Mayu;"],["dc.contributor.affiliation","Mostefaoui, Smail;"],["dc.contributor.affiliation","Motomura, Kazuko;"],["dc.contributor.affiliation","Moynier, Frédéric;"],["dc.contributor.affiliation","Nakai, Izumi;"],["dc.contributor.affiliation","Nguyen, Ann N.;"],["dc.contributor.affiliation","Ohigashi, Takuji;"],["dc.contributor.affiliation","Okumura, Taiga;"],["dc.contributor.affiliation","Onose, Morihiko;"],["dc.contributor.affiliation","Pack, Andreas;"],["dc.contributor.affiliation","Park, Changkun;"],["dc.contributor.affiliation","Piani, Laurette;"],["dc.contributor.affiliation","Qin, Liping;"],["dc.contributor.affiliation","Quirico, Eric;"],["dc.contributor.affiliation","Remusat, Laurent;"],["dc.contributor.affiliation","Russell, Sara S.;"],["dc.contributor.affiliation","Sakamoto, Naoya;"],["dc.contributor.affiliation","Sandford, Scott A.;"],["dc.contributor.affiliation","Schönbächler, Maria;"],["dc.contributor.affiliation","Shigenaka, Miho;"],["dc.contributor.affiliation","Suga, Hiroki;"],["dc.contributor.affiliation","Tafla, Lauren;"],["dc.contributor.affiliation","Takahashi, Yoshio;"],["dc.contributor.affiliation","Takeichi, Yasuo;"],["dc.contributor.affiliation","Tamenori, Yusuke;"],["dc.contributor.affiliation","Tang, Haolan;"],["dc.contributor.affiliation","Terada, Kentaro;"],["dc.contributor.affiliation","Terada, Yasuko;"],["dc.contributor.affiliation","Usui, Tomohiro;"],["dc.contributor.affiliation","Verdier-Paoletti, Maximilien;"],["dc.contributor.affiliation","Wada, Sohei;"],["dc.contributor.affiliation","Wadhwa, Meenakshi;"],["dc.contributor.affiliation","Wakabayashi, Daisuke;"],["dc.contributor.affiliation","Walker, Richard J.;"],["dc.contributor.affiliation","Yamashita, Katsuyuki;"],["dc.contributor.affiliation","Yamashita, Shohei;"],["dc.contributor.affiliation","Yin, Qing-Zhu;"],["dc.contributor.affiliation","Yokoyama, Tetsuya;"],["dc.contributor.affiliation","Yoneda, Shigekazu;"],["dc.contributor.affiliation","Young, Edward D.;"],["dc.contributor.affiliation","Yui, Hiroharu;"],["dc.contributor.affiliation","Zhang, Ai-Cheng;"],["dc.contributor.affiliation","Abe, Masanao;"],["dc.contributor.affiliation","Miyazaki, Akiko;"],["dc.contributor.affiliation","Nakato, Aiko;"],["dc.contributor.affiliation","Nakazawa, Satoru;"],["dc.contributor.affiliation","Nishimura, Masahiro;"],["dc.contributor.affiliation","Okada, Tatsuaki;"],["dc.contributor.affiliation","Saiki, Takanao;"],["dc.contributor.affiliation","Tanaka, Satoshi;"],["dc.contributor.affiliation","Terui, Fuyuto;"],["dc.contributor.affiliation","Tsuda, Yuichi;"],["dc.contributor.affiliation","Watanabe, Sei-ichiro;"],["dc.contributor.affiliation","Yada, Toru;"],["dc.contributor.affiliation","Yogata, Kasumi;"],["dc.contributor.affiliation","Yoshikawa, Makoto;"],["dc.contributor.affiliation","Nakamura, Tomoki;"],["dc.contributor.affiliation","Naraoka, Hiroshi;"],["dc.contributor.affiliation","Noguchi, Takaaki;"],["dc.contributor.affiliation","Okazaki, Ryuji;"],["dc.contributor.affiliation","Sakamoto, Kanako;"],["dc.contributor.affiliation","Tachibana, Shogo;"],["dc.contributor.affiliation","Yurimoto, Hisayoshi;"],["dc.contributor.author","Barosch, Jens"],["dc.contributor.author","Nittler, Larry R."],["dc.contributor.author","Wang, Jianhua"],["dc.contributor.author","O’D. Alexander, Conel M."],["dc.contributor.author","De Gregorio, Bradley T."],["dc.contributor.author","Engrand, Cécile"],["dc.contributor.author","Kebukawa, Yoko"],["dc.contributor.author","Nagashima, Kazuhide"],["dc.contributor.author","Stroud, Rhonda M."],["dc.contributor.author","Yabuta, Hikaru"],["dc.contributor.author","Abe, Yoshinari"],["dc.contributor.author","Aléon, Jérôme"],["dc.contributor.author","Amari, Sachiko"],["dc.contributor.author","Amelin, Yuri"],["dc.contributor.author","Bajo, Ken-ichi"],["dc.contributor.author","Bejach, Laure"],["dc.contributor.author","Bizzarro, Martin"],["dc.contributor.author","Bonal, Lydie"],["dc.contributor.author","Bouvier, Audrey"],["dc.contributor.author","Carlson, Richard W."],["dc.contributor.author","Chaussidon, Marc"],["dc.contributor.author","Choi, Byeon-Gak"],["dc.contributor.author","Cody, George D."],["dc.contributor.author","Dartois, Emmanuel"],["dc.contributor.author","Dauphas, Nicolas"],["dc.contributor.author","Davis, Andrew M."],["dc.contributor.author","Dazzi, Alexandre"],["dc.contributor.author","Deniset-Besseau, Ariane"],["dc.contributor.author","Di Rocco, Tommaso"],["dc.contributor.author","Duprat, Jean"],["dc.contributor.author","Fujiya, Wataru"],["dc.contributor.author","Fukai, Ryota"],["dc.contributor.author","Gautam, Ikshu"],["dc.contributor.author","Haba, Makiko K."],["dc.contributor.author","Hashiguchi, Minako"],["dc.contributor.author","Hibiya, Yuki"],["dc.contributor.author","Hidaka, Hiroshi"],["dc.contributor.author","Homma, Hisashi"],["dc.contributor.author","Hoppe, Peter"],["dc.contributor.author","Huss, Gary R."],["dc.contributor.author","Ichida, Kiyohiro"],["dc.contributor.author","Iizuka, Tsuyoshi"],["dc.contributor.author","Ireland, Trevor R."],["dc.contributor.author","Ishikawa, Akira"],["dc.contributor.author","Ito, Motoo"],["dc.contributor.author","Itoh, Shoichi"],["dc.contributor.author","Kamide, Kanami"],["dc.contributor.author","Kawasaki, Noriyuki"],["dc.contributor.author","David Kilcoyne, A. L."],["dc.contributor.author","Kita, Noriko T."],["dc.contributor.author","Kitajima, Kouki"],["dc.contributor.author","Kleine, Thorsten"],["dc.contributor.author","Komatani, Shintaro"],["dc.contributor.author","Komatsu, Mutsumi"],["dc.contributor.author","Krot, Alexander N."],["dc.contributor.author","Liu, Ming-Chang"],["dc.contributor.author","Martins, Zita"],["dc.contributor.author","Masuda, Yuki"],["dc.contributor.author","Mathurin, Jérémie"],["dc.contributor.author","McKeegan, Kevin D."],["dc.contributor.author","Montagnac, Gilles"],["dc.contributor.author","Morita, Mayu"],["dc.contributor.author","Mostefaoui, Smail"],["dc.contributor.author","Motomura, Kazuko"],["dc.contributor.author","Moynier, Frédéric"],["dc.contributor.author","Nakai, Izumi"],["dc.contributor.author","Nguyen, Ann N."],["dc.contributor.author","Ohigashi, Takuji"],["dc.contributor.author","Okumura, Taiga"],["dc.contributor.author","Onose, Morihiko"],["dc.contributor.author","Pack, Andreas"],["dc.contributor.author","Park, Changkun"],["dc.contributor.author","Piani, Laurette"],["dc.contributor.author","Qin, Liping"],["dc.contributor.author","Quirico, Eric"],["dc.contributor.author","Remusat, Laurent"],["dc.contributor.author","Russell, Sara S."],["dc.contributor.author","Sakamoto, Naoya"],["dc.contributor.author","Sandford, Scott A."],["dc.contributor.author","Schönbächler, Maria"],["dc.contributor.author","Shigenaka, Miho"],["dc.contributor.author","Suga, Hiroki"],["dc.contributor.author","Tafla, Lauren"],["dc.contributor.author","Takahashi, Yoshio"],["dc.contributor.author","Takeichi, Yasuo"],["dc.contributor.author","Tamenori, Yusuke"],["dc.contributor.author","Tang, Haolan"],["dc.contributor.author","Terada, Kentaro"],["dc.contributor.author","Terada, Yasuko"],["dc.contributor.author","Usui, Tomohiro"],["dc.contributor.author","Verdier-Paoletti, Maximilien"],["dc.contributor.author","Wada, Sohei"],["dc.contributor.author","Wadhwa, Meenakshi"],["dc.contributor.author","Wakabayashi, Daisuke"],["dc.contributor.author","Walker, Richard J."],["dc.contributor.author","Yamashita, Katsuyuki"],["dc.contributor.author","Yamashita, Shohei"],["dc.contributor.author","Yin, Qing-Zhu"],["dc.contributor.author","Yokoyama, Tetsuya"],["dc.contributor.author","Yoneda, Shigekazu"],["dc.contributor.author","Young, Edward D."],["dc.contributor.author","Yui, Hiroharu"],["dc.contributor.author","Zhang, Ai-Cheng"],["dc.contributor.author","Abe, Masanao"],["dc.contributor.author","Miyazaki, Akiko"],["dc.contributor.author","Nakato, Aiko"],["dc.contributor.author","Nakazawa, Satoru"],["dc.contributor.author","Nishimura, Masahiro"],["dc.contributor.author","Okada, Tatsuaki"],["dc.contributor.author","Saiki, Takanao"],["dc.contributor.author","Tanaka, Satoshi"],["dc.contributor.author","Terui, Fuyuto"],["dc.contributor.author","Tsuda, Yuichi"],["dc.contributor.author","Watanabe, Sei-ichiro"],["dc.contributor.author","Yada, Toru"],["dc.contributor.author","Yogata, Kasumi"],["dc.contributor.author","Yoshikawa, Makoto"],["dc.contributor.author","Nakamura, Tomoki"],["dc.contributor.author","Naraoka, Hiroshi"],["dc.contributor.author","Noguchi, Takaaki"],["dc.contributor.author","Okazaki, Ryuji"],["dc.contributor.author","Sakamoto, Kanako"],["dc.contributor.author","Tachibana, Shogo"],["dc.contributor.author","Yurimoto, Hisayoshi"],["dc.date.accessioned","2022-08-16T12:56:52Z"],["dc.date.available","2022-08-16T12:56:52Z"],["dc.date.issued","2022-08-09"],["dc.date.updated","2022-08-14T02:44:07Z"],["dc.description.abstract","AbstractWe have conducted a NanoSIMS-based search for presolar material in samples recently returned from C-type asteroid Ryugu as part of JAXA's Hayabusa2 mission. We report the detection of all major presolar grain types with O- and C-anomalous isotopic compositions typically identified in carbonaceous chondrite meteorites: 1 silicate, 1 oxide, 1 O-anomalous supernova grain of ambiguous phase, 38 SiC, and 16 carbonaceous grains. At least two of the carbonaceous grains are presolar graphites, whereas several grains with moderate C isotopic anomalies are probably organics. The presolar silicate was located in a clast with a less altered lithology than the typical extensively aqueously altered Ryugu matrix. The matrix-normalized presolar grain abundances in Ryugu are \r\n \r\n\r\n\r\n 4.8−2.6+4.7\r\n \r\n ppm for O-anomalous grains, \r\n \r\n\r\n\r\n 25−5+6\r\n \r\n ppm for SiC grains, and \r\n \r\n\r\n\r\n 11−3+5\r\n \r\n ppm for carbonaceous grains. Ryugu is isotopically and petrologically similar to carbonaceous Ivuna-type (CI) chondrites. To compare the in situ presolar grain abundances of Ryugu with CI chondrites, we also mapped Ivuna and Orgueil samples and found a total of 15 SiC grains and 6 carbonaceous grains. No O-anomalous grains were detected. The matrix-normalized presolar grain abundances in the CI chondrites are similar to those in Ryugu: \r\n \r\n\r\n\r\n 23−6+7\r\n \r\n ppm SiC and \r\n \r\n\r\n\r\n 9.0−3.6+5.4\r\n \r\n ppm carbonaceous grains. Thus, our results provide further evidence in support of the Ryugu–CI connection. They also reveal intriguing hints of small-scale heterogeneities in the Ryugu samples, such as locally distinct degrees of alteration that allowed the preservation of delicate presolar material."],["dc.description.sponsorship","NASA"],["dc.description.sponsorship","NASA"],["dc.identifier.doi","10.3847/2041-8213/ac83bd"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/112750"],["dc.language.iso","en"],["dc.relation.eissn","2041-8213"],["dc.relation.issn","2041-8205"],["dc.rights","CC BY 4.0"],["dc.rights.uri","http://creativecommons.org/licenses/by/4.0/"],["dc.title","Presolar Stardust in Asteroid Ryugu"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]