Zobrazeno 1 - 10
of 253
pro vyhledávání: '"Larry R. Nittler"'
Autor:
Bradley De Gregorio, George D. Cody, Rhonda M. Stroud, A. L. David Kilcoyne, Scott Sandford, Corentin Le Guillou, Larry R. Nittler, Jens Barosch, Hikaru Yabuta, Zita Martins, Yoko Kebukawa, Taiga Okumura, Minako Hashiguchi, Shohei Yamashita, Yasuo Takeichi, Yoshio Takahashi, Daisuke Wakabayashi, Cécile Engrand, Laure Bejach, Lydie Bonal, Eric Quirico, Laurent Remusat, Jean Duprat, Maximilien Verdier-Paoletti, Smail Mostefaoui, Mutsumi Komatsu, Jérémie Mathurin, Alexandre Dazzi, Ariane Deniset-Besseau, Emmanuel Dartois, Yusuke Tamenori, Hiroki Suga, Gilles Montagnac, Kanami Kamide, Miho Shigenaka, Megumi Matsumoto, Yuma Enokido, Makoto Yoshikawa, Takanao Saiki, Satoshi Tanaka, Fuyuto Terui, Satoru Nakazawa, Tomohiro Usui, Masanao Abe, Tatsuaki Okada, Toru Yada, Masahiro Nishimura, Aiko Nakato, Akiko Miyazaki, Kasumi Yogata, Hisayoshi Yurimoto, Tomoki Nakamura, Takaaki Noguchi, Ryuji Okazaki, Hiroshi Naraoka, Kanako Sakamoto, Shogo Tachibana, Sei-ichiro Watanabe, Yuichi Tsuda
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Primordial carbon delivered to the early earth by asteroids and meteorites provided a diverse source of extraterrestrial organics from pre-existing simple organic compounds, complex solar-irradiated macromolecules, and macromolecules from ex
Externí odkaz:
https://doaj.org/article/466d9744c7674016961be1756ad3845d
Autor:
Nan Liu, Conel M. O’D. Alexander, Bradley S. Meyer, Larry R. Nittler, Jianhua Wang, Rhonda M. Stroud
Publikováno v:
The Astrophysical Journal Letters, Vol 961, Iss 1, p L22 (2024)
We report C, N, Si, and Al–Mg isotope data for 39 presolar X silicon carbide (SiC) and four silicon nitride grains—a group of presolar grains that condensed in the remnants of core-collapse Type II supernovae (CCSNe)—isolated from the Murchison
Externí odkaz:
https://doaj.org/article/20eb8184d01041f6befc1c4ac96986f1
Autor:
Thomas Stephan, Reto Trappitsch, Peter Hoppe, Andrew M. Davis, Maitrayee Bose, Asmaa Boujibar, Frank Gyngard, K. Mairin Hynes, Nan Liu, Larry R. Nittler, Ryan C. Ogliore
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 270, Iss 2, p 27 (2024)
The Presolar Grain Database (PGD) contains the vast majority of isotope data (published and unpublished) on presolar grains and was first released as a collection of spreadsheets in 2009. It has been a helpful tool used by many researchers in cosmoch
Externí odkaz:
https://doaj.org/article/bd5de45b9d8b466c965f45758d432c61
Autor:
Koji Wada, Matthias Grott, Patrick Michel, Kevin J. Walsh, Antonella M. Barucci, Jens Biele, Jürgen Blum, Carolyn M. Ernst, Jan Thimo Grundmann, Bastian Gundlach, Axel Hagermann, Maximilian Hamm, Martin Jutzi, Myung-Jin Kim, Ekkehard Kührt, Lucille Le Corre, Guy Libourel, Roy Lichtenheldt, Alessandro Maturilli, Scott R. Messenger, Tatsuhiro Michikami, Hideaki Miyamoto, Stefano Mottola, Thomas Müller, Akiko M. Nakamura, Larry R. Nittler, Kazunori Ogawa, Tatsuaki Okada, Ernesto Palomba, Naoya Sakatani, Stefan E. Schröder, Hiroki Senshu, Driss Takir, Michael E. Zolensky, International Regolith Science Group (IRSG) in Hayabusa2 project
Publikováno v:
Progress in Earth and Planetary Science, Vol 5, Iss 1, Pp 1-30 (2018)
Abstract Asteroid (162173) Ryugu is the target object of Hayabusa2, an asteroid exploration and sample return mission led by Japan Aerospace Exploration Agency (JAXA). Ground-based observations indicate that Ryugu is a C-type near-Earth asteroid with
Externí odkaz:
https://doaj.org/article/c8ae8958edec4f278d4bdfaf8a5de642
Autor:
Jens Barosch, Larry R. Nittler, Jianhua Wang, Elena Dobrică, Adrian J. Brearley, Dominik C. Hezel, Conel M. O'D. Alexander
Publikováno v:
Geochimica et Cosmochimica Acta. 335:169-182
Presolar grains are trace components in chondrite matrices. Their abundances and compositions have been systematically studied in carbonaceous chondrites but rarely in situ in other major chondrite classes. We have conducted a NanoSIMS isotopic searc
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 510:334-350
We report the use of several cluster analysis techniques to evaluate the classification of pre-solar silicon carbide (SiC) grains. The stability of clusters and the confidence of individual cluster assignments of grains are assessed using consensus c
Autor:
Nan Liu, Thomas Stephan, Sergio Cristallo, Diego Vescovi, Roberto Gallino, Larry R. Nittler, Conel M. O’ D. Alexander, Andrew M. Davis
Publikováno v:
The European Physical Journal A. 58
We report the Sr and Ba isotopic compositions of 18 presolar SiC grains of types Y (11) and Z (7), rare types commonly argued to have formed in lower-than-solar metallicity asymptotic giant branch (AGB) stars. We find that the Y and Z grains show hig
Autor:
Jens Barosch, Larry R. Nittler, Jianhua Wang, Conel M. O’D. Alexander, Bradley T. De Gregorio, Cécile Engrand, Yoko Kebukawa, Kazuhide Nagashima, Rhonda M. Stroud, Hikaru Yabuta, Yoshinari Abe, Jérôme Aléon, Sachiko Amari, Yuri Amelin, Ken-ichi Bajo, Laure Bejach, Martin Bizzarro, Lydie Bonal, Audrey Bouvier, Richard W. Carlson, Marc Chaussidon, Byeon-Gak Choi, George D. Cody, Emmanuel Dartois, Nicolas Dauphas, Andrew M. Davis, Alexandre Dazzi, Ariane Deniset-Besseau, Tommaso Di Rocco, Jean Duprat, Wataru Fujiya, Ryota Fukai, Ikshu Gautam, Makiko K. Haba, Minako Hashiguchi, Yuki Hibiya, Hiroshi Hidaka, Hisashi Homma, Peter Hoppe, Gary R. Huss, Kiyohiro Ichida, Tsuyoshi Iizuka, Trevor R. Ireland, Akira Ishikawa, Motoo Ito, Shoichi Itoh, Kanami Kamide, Noriyuki Kawasaki, A. L. David Kilcoyne, Noriko T. Kita, Kouki Kitajima, Thorsten Kleine, Shintaro Komatani, Mutsumi Komatsu, Alexander N. Krot, Ming-Chang Liu, Zita Martins, Yuki Masuda, Jérémie Mathurin, Kevin D. McKeegan, Gilles Montagnac, Mayu Morita, Smail Mostefaoui, Kazuko Motomura, Frédéric Moynier, Izumi Nakai, Ann N. Nguyen, Takuji Ohigashi, Taiga Okumura, Morihiko Onose, Andreas Pack, Changkun Park, Laurette Piani, Liping Qin, Eric Quirico, Laurent Remusat, Sara S. Russell, Naoya Sakamoto, Scott A. Sandford, Maria Schönbächler, Miho Shigenaka, Hiroki Suga, Lauren Tafla, Yoshio Takahashi, Yasuo Takeichi, Yusuke Tamenori, Haolan Tang, Kentaro Terada, Yasuko Terada, Tomohiro Usui, Maximilien Verdier-Paoletti, Sohei Wada, Meenakshi Wadhwa, Daisuke Wakabayashi, Richard J. Walker, Katsuyuki Yamashita, Shohei Yamashita, Qing-Zhu Yin, Tetsuya Yokoyama, Shigekazu Yoneda, Edward D. Young, Hiroharu Yui, Ai-Cheng Zhang, Masanao Abe, Akiko Miyazaki, Aiko Nakato, Satoru Nakazawa, Masahiro Nishimura, Tatsuaki Okada, Takanao Saiki, Satoshi Tanaka, Fuyuto Terui, Yuichi Tsuda, Sei-ichiro Watanabe, Toru Yada, Kasumi Yogata, Makoto Yoshikawa, Tomoki Nakamura, Hiroshi Naraoka, Takaaki Noguchi, Ryuji Okazaki, Kanako Sakamoto, Shogo Tachibana, Hisayoshi Yurimoto
Publikováno v:
Astrophysical Journal, Letters
The Astrophysical Journal Letters
The Astrophysical journal letters
The Astrophysical journal letters, 2022, 935, ⟨10.3847/2041-8213/ac83bd⟩
Barosch, J, Nittler, L R, Wang, J, Alexander, C M OD, De Gregorio, B T, Engrand, C, Kebukawa, Y, Nagashima, K, Stroud, R M, Yabuta, H, Abe, Y, Aléon, J, Amari, S, Amelin, Y, Bajo, K, Bejach, L, Bizzarro, M, Bonal, L, Bouvier, A, Carlson, R W, Chaussidon, M, Choi, B-G, Cody, G D, Dartois, E, Dauphas, N, Davis, A M, Dazzi, A, Deniset-Besseau, A, Di Rocco, T, Duprat, J, Fujiya, W, Fukai, R, Gautam, I, Haba, M K, Hashiguchi, M, Hibiya, Y, Hidaka, H, Homma, H, Hoppe, P, Huss, G R, Ichida, K, Iizuka, T, Ireland, T R, Ishikawa, A, Ito, M, Itoh, S, Kamide, K, Kawasaki, N, Kilcoyne, A L D, Kita, N T, Kitajima, K, Kleine, T, Komatani, S, Komatsu, M, Krot, A N, Liu, M-C, Martins, Z, Masuda, Y, Mathurin, J, McKeegan, K D, Montagnac, G, Morita, M, Mostefaoui, S, Motomura, K, Moynier, F, Nakai, I, Nguyen, A N, Ohigashi, T, Okumura, T, Onose, M, Pack, A, Park, C, Piani, L, Qin, L, Quirico, E, Remusat, L, Russell, S S, Sakamoto, N, Sandford, S A, Schönbächler, M, Shigenaka, M, Suga, H, Tafla, L, Takahashi, Y, Takeichi, Y, Tamenori, Y, Tang, H, Terada, K, Terada, Y, Usui, T, Verdier-Paoletti, M, Wada, S, Wadhwa, M, Wakabayashi, D, Walker, R J, Yamashita, K, Yamashita, S, Yin, Q-Z, Yokoyama, T, Yoneda, S, Young, E D, Yui, H, Zhang, A-C, Abe, M, Miyazaki, A, Nakato, A, Nakazawa, S, Nishimura, M, Okada, T, Saiki, T, Tanaka, S, Terui, F, Tsuda, Y, Watanabe, S, Yada, T, Yogata, K, Yoshikawa, M, Nakamura, T, Naraoka, H, Noguchi, T, Okazaki, R, Sakamoto, K, Tachibana, S & Yurimoto, H 2022, ' Presolar Stardust in Asteroid Ryugu ', Astrophysical Journal Letters, vol. 935, no. 1, L3 . https://doi.org/10.3847/2041-8213/ac83bd
The Astrophysical Journal
The Astrophysical Journal Letters
The Astrophysical journal letters
The Astrophysical journal letters, 2022, 935, ⟨10.3847/2041-8213/ac83bd⟩
Barosch, J, Nittler, L R, Wang, J, Alexander, C M OD, De Gregorio, B T, Engrand, C, Kebukawa, Y, Nagashima, K, Stroud, R M, Yabuta, H, Abe, Y, Aléon, J, Amari, S, Amelin, Y, Bajo, K, Bejach, L, Bizzarro, M, Bonal, L, Bouvier, A, Carlson, R W, Chaussidon, M, Choi, B-G, Cody, G D, Dartois, E, Dauphas, N, Davis, A M, Dazzi, A, Deniset-Besseau, A, Di Rocco, T, Duprat, J, Fujiya, W, Fukai, R, Gautam, I, Haba, M K, Hashiguchi, M, Hibiya, Y, Hidaka, H, Homma, H, Hoppe, P, Huss, G R, Ichida, K, Iizuka, T, Ireland, T R, Ishikawa, A, Ito, M, Itoh, S, Kamide, K, Kawasaki, N, Kilcoyne, A L D, Kita, N T, Kitajima, K, Kleine, T, Komatani, S, Komatsu, M, Krot, A N, Liu, M-C, Martins, Z, Masuda, Y, Mathurin, J, McKeegan, K D, Montagnac, G, Morita, M, Mostefaoui, S, Motomura, K, Moynier, F, Nakai, I, Nguyen, A N, Ohigashi, T, Okumura, T, Onose, M, Pack, A, Park, C, Piani, L, Qin, L, Quirico, E, Remusat, L, Russell, S S, Sakamoto, N, Sandford, S A, Schönbächler, M, Shigenaka, M, Suga, H, Tafla, L, Takahashi, Y, Takeichi, Y, Tamenori, Y, Tang, H, Terada, K, Terada, Y, Usui, T, Verdier-Paoletti, M, Wada, S, Wadhwa, M, Wakabayashi, D, Walker, R J, Yamashita, K, Yamashita, S, Yin, Q-Z, Yokoyama, T, Yoneda, S, Young, E D, Yui, H, Zhang, A-C, Abe, M, Miyazaki, A, Nakato, A, Nakazawa, S, Nishimura, M, Okada, T, Saiki, T, Tanaka, S, Terui, F, Tsuda, Y, Watanabe, S, Yada, T, Yogata, K, Yoshikawa, M, Nakamura, T, Naraoka, H, Noguchi, T, Okazaki, R, Sakamoto, K, Tachibana, S & Yurimoto, H 2022, ' Presolar Stardust in Asteroid Ryugu ', Astrophysical Journal Letters, vol. 935, no. 1, L3 . https://doi.org/10.3847/2041-8213/ac83bd
The Astrophysical Journal
We 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 co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3076c4a357b620eafbef15418358a097
https://hdl.handle.net/21.11116/0000-000B-1692-7
https://hdl.handle.net/21.11116/0000-000B-1692-7
Publikováno v:
Microscopy and Microanalysis. 27:2786-2789
Autor:
Emmanuel Dartois, Yoko Kebukawa, Hikaru Yabuta, Jérémie Mathurin, Cécile Engrand, Jean Duprat, Laure Bejach, Alexandre Dazzi, Ariane Deniset-Besseau, Lydie Bonal, Eric Quirico, Christophe Sandt, Ferenc Borondics, Jens Barosch, George D. Cody, Brad T. De Gregorio, Minako Hashiguchi, David A. L. Kilcoyne, Mutsumi Komatsu, Zita Martins, Megumi Matsumoto, Gilles Montagnac, Smail Mostefaoui, Larry R. Nittler, Takuji Ohigashi, Taiga Okumura, Laurent Remusat, Scott Sandford, Miho Shigenaka, Rhonda Stroud, Hiroki Suga, Yoshio Takahashi, Yasuo Takeichi, Yusuke Tamenori, Maximilien Verdier-Paoletti, Shohei Yamashita, Tomoki Nakamura, Tomoyo Morita, Mizuha Kikuiri, Kana Amano, Eiichi Kagawa, Takaaki Noguchi, Hiroshi Naraoka, Ryuji Okazaki, Kanako Sakamoto, Hisayoshi Yurimoto, Masanao Abe, Kanami Kamide, Akiko Miyazaki, Aiko Nakato, Satoru Nakazawa, Masahiro Nishimura, Tatsuaki Okada, Takanao Saiki, Shogo Tachibana, Satoshi Tanaka, Fuyuto Terui, Yuichi Tsuda, Tomohiro Usui, Sei-ichiro Watanabe, Toru Yada, Kasumi Yogata, Makoto Yoshikawa
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2023, 671, ⟨10.1051/0004-6361/202244702⟩
Astronomy and Astrophysics-A&A, 2023, 671, ⟨10.1051/0004-6361/202244702⟩
Context. The current period is conducive to exploring our Solar System's origins with recent and future space sample return missions, which provide invaluable information from known Solar System asteroids and comets The Hayabusa2 mission of the Japan