初期太陽系における鉱物ー水ー有機物相互作用：惑星と生命起源物質初期進化

2014 Fiscal Year Annual Research Report

• Project/Area Number: 22224010
• Research Institution: The University of Tokyo
• Principal Investigator: 永原 裕子 東京大学, 理学系研究科, 教授 (80172550)
• Co-Investigator(Kenkyū-buntansha): 野口 高明 九州大学, 基幹教育院, 教授 (40222195) ; 薮田 ひかる 大阪大学, 理学研究科, 助教 (30530844) ; 伊藤 正一 京都大学, 理学研究科, 准教授 (60397023) ; 橘 省吾 北海道大学, 理学研究院, 准教授 (50361564) ; 岡崎 隆司 九州大学, 理学研究院, 助教 (40372750) ; 中村 智樹 東北大学, 理学研究科, 教授 (20260721) ; 寺田 健太郎 大阪大学, 理学研究科, 教授 (20263668) ; 海老原 充 首都大学東京, 理工学研究科, 教授 (10152000)
• Project Period (FY): 2010-04-01 – 2016-03-31
• Keywords: 原始惑星系円盤 / 隕石 / 彗星 / 微惑星 / 有機物 / 非晶質ケイ酸塩 / 化学反応 / 微隕石

Outline of Annual Research Achievements

微隕石は彗星に由来すると考えられる，地球に落下した微小な塵であるが，南極の新雪から採取される微隕石は，地球に落下してからの時間が1年以内であり，その間-30°C 程度の低温に保持されていたことから，地球における化学反応を被ることなく，原始太陽系における化学的情報が保持されている．この特徴を生かし，原始太陽系初期およびそこで形成された小天体におけるダストの進化を，特に低温における無機物-有機物-水の相互作用を明らかにすることを目的として本研究は進められている．H26年度は，前年度最終段階において見いだした始原的な試料を含め，全体的なとりまとめとなるべく各種分析を系統的におこなうことを目的とした．特に，有機物の正確な分析が必須であることから，エポキシ樹脂を使わない方法の確立を目指した．各種の柔軟な金属により試行した結果，金が最も適切であることが判明した．金包埋の手法により，新たに10個の南極雪微隕石試料の観察・分析をおこなった．その結果，従来観察されたものに比し結晶度の低い鉄に富む層状ケイ酸塩であることが明らかとなった．産状からもともとは非晶質ケイ酸塩で，低温・少量の水との共存状態において，選択的に変質を被ったものと解釈された．これと共存する有機物は比較的酸素，窒素に富み，炭素の濃縮がおこっていない．また，C=O結合が特徴的に観察される．これらのことから，水が少量存在しうる0°C近い低温において，氷が融解して形成された水が非晶質珪酸塩を変化させたことが明らかとなった．本結果により，微隕石の多様性が一連の水質変成の多様な程度を表すものとして理解することが明らかとなった．

Research Progress Status

27年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

27年度が最終年度であるため、記入しない。

Research Products

• [Journal Article] Chemical Composition of tiny grains recovered from an asteroid Itokawa: an INAA study. (2015)
  • Author(s): Ebihara M., Shirai N., Sekimoto S., Nakamura T., Tsuchiyama A., Matsuno J., Matsumoto T., Abe M., Fujimura A., Mukai T., Uesugi M., and Yada T.
  • Journal Title: Meteoritics and Planetary Science Volume: 50 Pages: 243-254
  • DOI: 10.1111/maps. 12418
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Theoretical emission spectra of atmospheres of hot rocky super-earths. (2015)
  • Author(s): Ito, Y., Ikoma, M., Kawahara, H., Nagahara, H., Kawashima, Y., and Nakamoto, T.
  • Journal Title: Astrophys. J. Volume: 801 Pages: 144
  • DOI: 10.1088/0004-637X/8012/144.
  • Peer Reviewed
• [Journal Article] A micro-Raman and infrared study of the several Hayabusa category 3 (organic) particles. (2015)
  • Author(s): Kitajima, F., Uesugi, M., Karouji, Y., Ishibashi, Y., Yada, T., Naraoka, H., Abe, M., Fujimura, A., Ito, M., Yabuta, H., Mita, H., Takano, Y. and Okada, T.
  • Journal Title: Earth, Planets and Space Volume: 67 Pages: 20
  • DOI: 10.1186/s40623-015-0182-6
  • Peer Reviewed
• [Journal Article] Pulse-laser irradiation experiments of Murchison CM2 chondrite for reproducing space weathering on C-type asteroids. (2015)
  • Author(s): Matsuoka M., Nakamura T., Kimura Y., Hiroi T., Nakamura R., Okumura S., Sasaki S.
  • Journal Title: Icarus Volume: 254 Pages: 135-143
  • DOI: 10.1016/j.icarus.2015.02.029
  • Peer Reviewed
• [Journal Article] Mineralogy and noble gas isotopes of micrometeorites collected from Antarctic snow. (2015)
  • Author(s): Ryuji Okazaki, Takaaki Noguchi, Shin-ichi Tsujimoto, Yu Tobimatsu, Tomoki Nakamura, Mitsuru Ebihara, Shoichi Itoh, Hiroko Nagahara, Shogo Tachibana, Kentaro Terada and Hikaru Yabuta
  • Journal Title: Earth Planets and Space Volume: 67 Pages: 90
  • DOI: 10.1186/s40623-015-0261-8
  • Peer Reviewed
• [Journal Article] Evaporation and condensation kinetics of corundum: the origin of the 13-um feature of oxygen-rich AGB stars. (2015)
  • Author(s): Takigawa, A., Tachibana, S., Nagahara, H., and Ozawa, K.
  • Journal Title: Astrophys. Jour. Volume: 218 (1) Pages: 2
  • DOI: 10.1088/0067-0049/218/1/2.
  • Peer Reviewed
• [Journal Article] Lunar meteorite, Dhofar 1428: Feldspathic breccia containing KREEP and meteoritic components. (2014)
  • Author(s): Y. Hidaka, A. Yamaguchi and M. Ebihara
  • Journal Title: Meteoritics and Planetary Science Volume: 49 Pages: 921-928
  • DOI: 10.1111/maps.12290
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Re-evaluation of frictional heat recorded in the dark gouge of the shallow part of a megasplay fault at the Nankai Trough. (2014)
  • Author(s): Hirono, T., Ishikawa, T., Masumoto, H., Kameda, J., Yabuta, H., Mukoyoshi, H.
  • Journal Title: Tectonophysics Volume: 626 Pages: 157-169
  • DOI: 10.1016/j.tecto.2014.04.020
  • Peer Reviewed
• [Journal Article] Measurements of lattice thermal conductivity of MgO to core-mantle boundary pressures. (2014)
  • Author(s): Imada, S., Ohta, K., Yagi, T., Hirose, K., Yoshida, H., Nagahara, H.
  • Journal Title: Geophysical Research Letters Volume: 41 (13) Pages: 4542-4547
  • DOI: 10.1002/2014GL060423.
  • Peer Reviewed
• [Journal Article] H, C, and N isotopic compositions of Hayabusa category 3 organic samples. (2014)
  • Author(s): Ito, M., Uesugi, M., Naraoka, H., Yabuta, H., Kitajima, F., Mita, H., Takano, Y., Karouji, Y., Yada, T., Ishibashi, Y., Okada, T. and Abe, M.
  • Journal Title: Earth, Planets and Space Volume: 66 Pages: 91
  • DOI: 10.1186/1880-5981-66-91
  • Peer Reviewed
• [Journal Article] Complementary analysis of trace elements in nail samples using instrumental neutron activation analysis and inductively coupled plasma mass spectrometry. (2014)
  • Author(s): M. Kasamatsu, Y. Suzuki, S. Suzuki, B. S. Wee, Y. Oura and M. Ebihara
  • Journal Title: 法科学技術 Volume: 19 Pages: 121-127
  • DOI: 10.3408/jafst.19.121
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Accurate determination of Zn in geological and cosmochemical rock samples by isotope dilution inductively coupled plasma mass spectrometry. (2014)
  • Author(s): R. Khan, Y. Yokozuka, Saki Terai, N. Shiraia and M. Ebihara
  • Journal Title: J. Anal. At. Spectrom. Volume: 30 Pages: 506-514
  • DOI: 10.1039/C4JA00344F
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Space Exposure of Amino Acids and Their Precursors in the Tanpopo Mission Using the International Space Station. (2014)
  • Author(s): Kobayashi, K., Mita, H., Yabuta, H., Nakagawa, K., Kawamoto, T., Kaneko, T., Obayashi, Y., Kanda, K., Yoshida, S., Narumi, I., Imai, E., Hashimoto, H., Yokobori, S., Yamagishi, A. and Tanpopo WG
  • Journal Title: Transactions of the Japan Society for Aeronautical and Space Sciences, Aerospace Technology Japan Volume: 12 Pages: Pp_1-Pp_6
  • DOI: 10.2322/tastj.12.Pp_1
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Estimation of slip parameters associated with frictional heating during the 1999 Taiwan Chi-Chi earthquake by vitrinite reflectance geothermometry. (2014)
  • Author(s): Maekawa, Y., Hirono, T., Yabuta, H., Mukoyoshi, H., Kitamura, M., Ikehara, M., Tanikawa, W. and Ishikawa, T.
  • Journal Title: Earth, Planets and Space Volume: 66 Pages: 28
  • DOI: 10.1186/1880-5981-66-28
  • Peer Reviewed
• [Journal Article] Mineral chemistry of MUSES-C Regio inferred from analysis of dust particles collected from the first- and second-touchdown sites on asteroid Itokawa. (2014)
  • Author(s): Nakamura, T., Nakato, A., Ishida, H., Wakita, S., Noguchi, T., Zolensky, M. E., Tanaka, M., Kimura, M., Tsuchiyama, A., Ogami, T., Hashimoto, T., Konno, M., Uesugi, M., Yada, T., Shirai, K., Fujimura, A., Okazaki, R., Sandford, S. A., Ishibashi, Y., Abe, M., Okada, T., Ueno, M., and Kawaguchi, J.
  • Journal Title: Meteoritics Planet. Sci. Volume: 49 Pages: 215-227
  • DOI: 10.1111/maps.12247
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Space weathered rims found on the surfaces of the Itokawa dust particles. (2014)
  • Author(s): Noguchi, T., Kimura, M., Hashimoto, T., Konno, M., Nakamura, T., Zolensky, M. E., Okazaki, R., Tanaka, M., Tsuchiyama, A., Nakato, A., Ogami, T., Ishida, H., Sagae, R., Tsujimoto, S., Matsumoto, T., Matsuno, J., Fujimura, A., Abe, M., Yada, T., Mukai, T., Ueno, M., Okada, T., Shirai, K., Ishibashi, Y.
  • Journal Title: Meteoritics Planet. Sci. Volume: 49 Pages: 185-214
  • DOI: 10.1111/maps.12111
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Sylvite and halite on particles recovered from 25143 Itokawa: A preliminary report. (2014)
  • Author(s): Noguchi, T., Kimura, M., Hashimoto, T., Konno, M., Nakamura, T., Zolensky, M. E., Tsuchiyama, A., Matsumoto, T., Matsuno, J., Okazaki, R., Uesugi, M., Karouji, Y., Yada, T., Ishibashi, Y., Shirai, K., Abe, M., and Okada, T.
  • Journal Title: Meteoritics Planet. Sci. Volume: 49 Pages: 1305-1314
  • DOI: 10.1111/maps.12333
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Mineralogy of four Itokawa particles collected from the first touchdown site. (2014)
  • Author(s): Noguchi, T., Bridges, J. C., Hicks, L. J., Gurman, S. J., Kimura, M., Hashimoto T., Konno, M., Bradley, J. P., Okazaki, R., Uesugi, M., Yada, T., Karouji, Y., Abe, M., Okada, T., Mitsunari, T., Nakamura, T., Kagi, H.
  • Journal Title: Earth Planet Space Volume: 66 Pages: 124-134
  • DOI: 10.1186/1880-5981-66-124
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Cometary dust in Antarctic ice and snow: Past and present chondritic porous micrometeorites preserved on the Earth’s surface. (2014)
  • Author(s): Noguchi, T., Ohashi, N., Tsujimoto, S., Mitsunari, T., Bradley, J. P., Nakamura, T., Toh, S., Stephan, T., Iwata, N., and Imae, N.
  • Journal Title: Earth Plane. Sci. Lett. Volume: 410 Pages: 1-11
  • DOI: 10.1016/j.epsl.2014.11.012
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Determination of atmospheric radiocesium on filter tapes used at automated SPM monitoring stations for estimation of transport pathways of radionuclides from Fukushima Dai-ichi Nuclear Power Plant. (2014)
  • Author(s): Yasuji Oura, Mitsuru Ebihara, Haruo Tsuruta, Teruyuki Nakajima, Toshimasa Ohara, Mitsunori Ishimoto, Yosuke Katsumura
  • Journal Title: J. Radioanal. Nucl. Chem. Volume: 303 (2) Pages: 1555-1559
  • DOI: 10.1007/s10967-014-3662-4
  • Peer Reviewed
• [Journal Article] Exploration of Enceladus' water-rich plumes toward understanding of chemistry and biology of the interior ocean. (2014)
  • Author(s): Sekine, Y., Takano, Y., Yano, H., Funase, R., Takai, K., Ishihara, M., Shibuya, T., Tachibana, S., Kuramoto, K., Yabuta, H., Kimura, J. and Furukawa, Y.
  • Journal Title: Transactions of the Japan Society for Aeronautical and Space Sciences, Aerospace Technology Japan Volume: 12 Pages: Tk7-Tk11
  • DOI: 10.2322/tastj.12.Tk_7
  • Peer Reviewed
• [Journal Article] Multielemental analysis of Korean geological reference samples by INAA, ICP-AES and ICP-MS. (2014)
  • Author(s): N. Shirai, M. Toktaganov, H. Takahashi, Y. Yokotsuka, S. Sekimoto and M. Ebihara
  • Journal Title: J. Radioanal. Nucl. Chem. Volume: 303 (2) Pages: 1367-1374
  • DOI: 10.1007/s10967-014-3653-5
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Neutron activation analysis of iron meteorites. (2014)
  • Author(s): N. Shirai, Y. Hidaka, A. Yamaguchi, S. Sekimoto, M. Ebihara and H. Kojima
  • Journal Title: J. Radioanal. Nucl. Chem. Volume: 303 (2) Pages: 1375-1380
  • DOI: 10.1007/s10967-014-3654-4
  • Peer Reviewed
• [Journal Article] Design of a silica-aerogel-based cosmic dust collector for the Tanpopo mission aboard the International Space Station. (2014)
  • Author(s): Tabata, M., Imai, E., Yano, H., Hashimoto, H., Kawai, H., Kawaguchi, Y., Kobayashi, K., Mita, H.,, Okudaira, K., Sasaki S., Yabuta, H., Yokobori, S., Yamagishi, A.
  • Journal Title: Transactions of the Japan Society for Aeronautical and Space Sciences, Aerospace Technology Japan Volume: 12 Pages: Pk_29-Pk_34
  • DOI: 10.2322/tastj.12.Pk_29
  • Peer Reviewed
• [Journal Article] Hayabusa2: Scientific importance of samples returned from C-type near-Earth asteroid (162173) 1999 JU3. (2014)
  • Author(s): S. Tachibana, M. Abe, M. Arakawa, M. Fujimoto, Y. Iijima, M. Ishiguro, K. Kitazato, N. Kobayashi, N. Namiki, T. Okada, R. Okazaki, H. Sawada, S. Sugita, Y. Takano, S. Tanaka, S. Watanabe, M. Yoshikawa, H. Kuninaka and the Hayabusa2 Project Team
  • Journal Title: Geochemical Journal Volume: 48 Pages: 571-587
  • DOI: 10.2343/geochemj.2.0350
  • Peer Reviewed
• [Journal Article] 「はやぶさ2」サンプルリターン探査：太陽系始源天体探査における位置づけ. (2014)
  • Author(s): 橘省吾，澤田弘崇，岡崎隆司，高野淑識，はやぶさ2サンプラーチーム
  • Journal Title: 地球化学 Volume: 48 (4) Pages: 265-278
  • DOI: 10.14934/chikyukagaku.48.265
  • Peer Reviewed
• [Journal Article] Crystallization temperature determination of Itokawa particles by plagioclase thermometry with X-ray diffraction data obtained by a high-resolution synchrotron Gandolfi camera. (2014)
  • Author(s): Tanaka, M., Nakamura, T., Noguchi, T., Nakato, A., Ishida, H., Yada, T., Shirai, K., Fujimura, A., Ishibashi, Y., Abe, M., Okada, T., Ueno, M., and Mukai, M.
  • Journal Title: Meteoritics Planet. Sci. Volume: 49 Pages: 237-244
  • DOI: 10.1111/maps.12215
  • Peer Reviewed
• [Journal Article] A new X-ray fluorescence spectroscopy for extraterrestrial materials using a muon beam. (2014)
  • Author(s): Terada K., Ninomiya K., Osawa T., Tachibana S., Miyake Y., Kubo M. K., Kawamura N., Higemoto W., Tsuchiyama A., Ebihara M. and Uesugi M.
  • Journal Title: Sci. Rep. Volume: 4 Pages: 5072
  • DOI: 10.1038/srep05072
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] A Synergistic effect of combining two non-destructive analytical methods for multi-elemental analysis. (2014)
  • Author(s): Yosuke Toh, Mitsuru Ebihara, Atsushi Kimura, Shoji Nakamura, Hideo Harada, Kaoru Y. Hara, Mitsuo Koizumi, Fumito Kitatani and Kazuyoshi Furutaka
  • Journal Title: Analytical Chemistry Volume: 86 Pages: 12030-12036
  • DOI: 10.1021/ac502632w
  • Peer Reviewed
• [Journal Article] Three-dimensional microstructure of samples recovered from asteroid 25143 Itokawa: Comparison with LL5 and LL6 chondrite particles. (2014)
  • Author(s): Tsuchiyama, A. Uesugi, M., Uesugi, K., Nakano, T., Noguchi, R., Matsumoto, T., Matsuno, J., Nagano, T., Imai, Y., Shimada, A., Takeuchi, A., Suzuki, Y., Nakamura, T., Noguchi, T., Abe, M., Yada, T., and Fujimura, A.
  • Journal Title: Meteoritics Planet. Sci. Volume: 49 Pages: 172-187
  • DOI: 10.1111/maps.12177
  • Peer Reviewed
• [Journal Article] First retrieval of hourly atmospheric radionuclides just after the Fukushima accident by analyzing filter-tapes of operational air pollution monitoring stations. (2014)
  • Author(s): H. Tsuruta, Y. Oura, M. Ebihara, T. Ohara, T. Nakajima
  • Journal Title: Scientific Report Volume: 4 Pages: 6717
  • DOI: 10.1038/srep06717
  • Peer Reviewed
• [Journal Article] Investigation of cutting methods for small samples of Hayabusa and future sample return missions. (2014)
  • Author(s): Uesugi, M., Noguchi, R., Matsumoto, T., Matsuno, J., Nagano T., Tsuchiyama, A., Harada, S., Yokoyama, K., Yodo, Y., Takeda, N., Yada, T., Yakame S., Karouji, Y., Ishibashi, Y., Nagao, K., Nakamura, T., Naraoka, H., Noguchi, T., Okazaki, R., and Yurimoto, H.
  • Journal Title: Meteoritics Planet. Sci. Volume: 49 Pages: 1186-1201
  • DOI: 10.1111/maps.12322
  • Peer Reviewed
• [Journal Article] Sequential analysis of carbonaceous materials in Hayabusa-returned samples for the determination of their origin. (2014)
  • Author(s): Uesugi, M., Naraoka, H., Ito, M., Yabuta, H., Kitajima, F., Takano, Y., Mita, H., Ohnishi, I., Kebukawa, Y., Yada, T., Karouji, Y., Ishibashi, Y., Okada, T. and Abe, M.
  • Journal Title: Earth, Planets and Space Volume: 66 Pages: 102
  • DOI: 10.1186/1880-5981-66-102
  • Peer Reviewed
• [Journal Article] Fast rotation of a Sub-km-sized near-earth object 2011 XA3. (2014)
  • Author(s): Urakawa S., Ohtsuka K., Abe S., Ito T., and Nakamura T.
  • Journal Title: Astrophysical Journal Volume: 147 Pages: 121-128
  • DOI: 10.1088/0044-6256/147/5/121
  • Peer Reviewed
• [Journal Article] Quality assessment of INAA data for small-sized environmental reference samples. (2014)
  • Author(s): Wanna Wilmolwattannapun, Supamatthree Bunprapob, Mang Dung Ho, Sutisna, Yasuji Oura and Mitsuru Ebihara
  • Journal Title: Anal. Sci. Volume: 30 Pages: 787-792
  • DOI: 10.2116/analsci.30.787
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] X-ray absorption near edge structure spectroscopic study of Hayabusa Category 3 carbonaceous particles. (2014)
  • Author(s): Yabuta, H., Uesugi, M., Naraoka, H., Ito, M., Kilcoyne, A. L. D., Sandford, S. A., Kitajima, F., Mita, H., Takano, Y., Yada, T., Karouji, Y., Ishibashi, Y., Okada, T. and Abe, M.
  • Journal Title: Earth, Planets and Space Volume: 66 Pages: 156
  • DOI: 10.1186/s40623-014-0156-0
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Hayabusa-returned sample curation in the Planetary Material Sample Curation Facility of JAXA. (2014)
  • Author(s): Yada, T., Fujimura, A., Abe, M., Nakamura, T., Noguchi, T., Okazaki, R., Nagao, K., Ishibashi, Y., Shirai, K., Zolensky, M. E., Sandford, S., Okada, T., Uesugi, M., Karouji, Y., Ogawa, M., Yakame, S., Ueno, M., Mukai, T., Yoshikawa, M., Kawaguchi, J.
  • Journal Title: Meteoritics Planet. Sci. Volume: 49 Pages: 135-153
  • DOI: 10.1111/maps.12027
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Isotopic compositions of asteroidal liquid water trapped in fluid inclusions of chondrites. (2014)
  • Author(s): Yurimoto, H., Itoh, S., Zolensky, M., Kusakabe, M., Karen, A. and Bodnar, R.
  • Journal Title: Geochem. J. Volume: 48 Pages: 549-560
  • DOI: 10.2343/geochemj.2.0335
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Origins of Al-rich chondrules: Clues from a compound Al-rich chondrule in the Dar al Gani 978 carbonaceous chondrite. (2014)
  • Author(s): Zhang, A.-C., Itoh, S., Sakamoto, N., Wang, R.-C. and Yurimoto, H.
  • Journal Title: Geochim. Cosmochim. Acta Volume: 130 Pages: 78-92
  • DOI: 10.1016/j.gca.2013.12.026
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Mineralogy and petrography of C asteroid regolith: The Sutter's Mill CM meteorite. (2014)
  • Author(s): Zolensky M. E., Mikouchi T., Fries M., Bodnar R., Jenniskens P., Yin Q., Hagiya K., Ohsumi K.,Komatsu M., Colbert M., Hanna R., Maisano J., Ketcham R. Nakamura T., Matsuoka M., Sasaki S., Tsuchiyama A., Gounelle M., Le L., Martinez J., Ross K., and Rahman Z.
  • Journal Title: Meteoritics & Planetary Science Volume: 49 Pages: 1997-2016
  • DOI: 10.1111/maps.12386
  • Peer Reviewed / Int'l Joint Research
• [Presentation] Temporal and spatial evolution of the proto-solar disk: silicates, ice, and oxygen isotopic compositions. (2016)
  • Author(s): H. Nagahara and K. Ozawa
  • Organizer: 47th Lunar and Planetary Science Conference
  • Place of Presentation: Woodlands, USA
  • Year and Date: 2016-03-24
  • Int'l Joint Research
• [Presentation] Early stage of aqueous alteration and interaction between inorganic and organic materials in cometary bodies: insights from Antarctic micrometeorites. (2016)
  • Author(s): T. Noguchi, H. Yabuta, S. Itoh, N. Sakamoto, T. Mitsunari, A. Okubo, R. Okazaki, T. Nakamura, S. Tachibana, K. Terada, M. Ebihara, N. Imae, M. Kimura, and H. Nagahara
  • Organizer: 47th Lunar and Planetary Science Conference
  • Place of Presentation: Woodlands, USA
  • Year and Date: 2016-03-23
  • Int'l Joint Research
• [Presentation] Internal homogeneity of oxygen isotope ratios in chondrules. (2016)
  • Author(s): N. T. Kita, T. J. Tenner, T, Ushikubo, D. Nakashima, N. G. Rudraswami, M. K. Weisberg, C. Defouilloy, M. Kimura, H. Nagahara, and A. Bischoff
  • Organizer: 47th Lunar and Planetary Science Conference
  • Place of Presentation: Woodlands, USA
  • Year and Date: 2016-03-22
  • Int'l Joint Research
• [Presentation] Chemical Evolution of a Protoplanetary Disk and Early Determination of Planetesimal Chemical Compositions. (2015)
  • Author(s): Hiroko Nagahara, Mamoru Nakata and Kazuhiro Ozawa
  • Organizer: Goldschmidt2015
  • Place of Presentation: Prague, Czech Republic
  • Year and Date: 2015-08-19
  • Int'l Joint Research
• [Presentation] The Role of Percolation on the Volution of Lunar Magma Ocean and its Consequence for the Mantle Overturn. (2015)
  • Author(s): Ayako Hori and Hiroko Nagahara
  • Organizer: Goldschmidt2015
  • Place of Presentation: Prague, Czech Republic
  • Year and Date: 2015-08-17
  • Int'l Joint Research
• [Presentation] Dynamic-chemical evolution of the early protoplanetary disk and chemical diversity of asteroids. (2015)
  • Author(s): Hiroko Nagahara
  • Organizer: IAU 29th General Assembly
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2015-08-04
  • Int'l Joint Research
• [Presentation] Distribution and compositional change of organic materials with the evolution or a protoplanetary disk (2015)
  • Author(s): Hiroko Nagahara
  • Organizer: IAU 29th General Assembly
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2015-08-04
  • Int'l Joint Research
• [Presentation] Variations in Organic Functional Groups between Hydrous and Anhydrous Antarctic Micrometeorites. (2015)
  • Author(s): H. Yabuta, T. Noguchi, S. Itoh, T. Nakamura, T. Mitsunari, A. Okubo, R. Okazaki, S. Tachibana, K. Terada, M. Ebihara, and H. Nagahara
  • Organizer: 78th Annual Meeting of the Meteoritical Society
  • Place of Presentation: Berkeley, USA
  • Year and Date: 2015-07-31
  • Int'l Joint Research
• [Presentation] 小惑星ベスタにおけるダイオジェナイト形成の為の結晶化・冷却条件. (2015)
  • Author(s): 川畑佑典, 永原裕子
  • Organizer: 日本地球惑星科学連合2015年大会
  • Place of Presentation: 幕張メッセ, 千葉
  • Year and Date: 2015-05-28
• [Presentation] 初期太陽系星雲中でのFT型触媒反応による分子形成の再現実験. (2015)
  • Author(s): 木村勇気, 山崎智也, 土山明, 永原裕子, 羽馬哲也, 日高宏, 渡部直樹, 香内晃
  • Organizer: 日本地球惑星科学連合2015年大会
  • Place of Presentation: 幕張メッセ, 千葉
  • Year and Date: 2015-05-27
• [Presentation] 原始惑星系円盤における有機物粒子の時空間変化. (2015)
  • Author(s): 沼田実穂, 永原裕子
  • Organizer: 日本地球惑星科学連合2015年大会
  • Place of Presentation: 幕張メッセ, 千葉
  • Year and Date: 2015-05-27
• [Presentation] 月マグマオーシャン化学進化：密度逆転構造形成の再評価. (2015)
  • Author(s): 堀文子, 永原裕子
  • Organizer: 日本地球惑星科学連合2015年大会
  • Place of Presentation: 幕張メッセ, 千葉
  • Year and Date: 2015-05-24
• [Presentation] The Role of Melt Percolation on Differentiation of Lunar Magma Ocean. (2015)
  • Author(s): A. Hori and H. Nagahara
  • Organizer: 46th Lunar and Planetary Science Conference
  • Place of Presentation: Houston, USA
  • Year and Date: 2015-03-19
  • Int'l Joint Research
• [Presentation] Chemical Evolution of the Early Stage of a Protoplanetary Disk and its Inference on the Chemical Composition of Chondrites. (2015)
  • Author(s): H. Nagahara, M. Nakata, and K. Ozawa
  • Organizer: 46th Lunar and Planetary Science Conference
  • Place of Presentation: Houston, USA
  • Year and Date: 2015-03-19
  • Int'l Joint Research
• [Presentation] Temporal and Spatial Variation of the Organic Particles in the Proto-Solar Disk. (2015)
  • Author(s): M. Numata and H. Nagahara
  • Organizer: 46th Lunar and Planetary Science Conference
  • Place of Presentation: Houston, USA
  • Year and Date: 2015-03-19
  • Int'l Joint Research
• [Presentation] Experimental Study on Hydrous Mineral Formation Reaction between Amorphous Forsterite and Water Vapor. (2015)
  • Author(s): D. Yamamoto, S. Tachibana, H. Nagahara, K. Ozawa and A. Tsuchiyama
  • Organizer: 46th Lunar and Planetary Science Conference
  • Place of Presentation: Houston, USA
  • Year and Date: 2015-03-19
  • Int'l Joint Research
• [Presentation] 黄道光ダストの起源についての宇宙塵の物質科学からのアプローチ. (2015)
  • Author(s): 光成拓也，木村眞，野口高明，岡崎隆司，薮田ひかる，寺田健太郎，伊藤正一，海老原充，永原裕子，大久保彩，中村智樹，橘省吾
  • Organizer: 天文学会2015春季大会
  • Place of Presentation: 大阪大学, 大阪
  • Year and Date: 2015-03-18
• [Presentation] Expansion of Organic Cosmochemistry in the New Era of Small Body Missions. (2015)
  • Author(s): Yabuta H.
  • Organizer: 第3回地球生命研究所国際シンポジウム
  • Place of Presentation: 東京工業大学, 東京
  • Year and Date: 2015-01-13
  • Invited
• [Presentation] Extraterrestrial impact event recorded in the late Triassic deep-sea deposits from Japan. (2014)
  • Author(s): Honami Sato, Naoki Shirai, Mitsuru Ebihara, Tatsuo Nozaki, Katsuhiko Suzuki, Tetsuji Onoue, Shoichi Kiyokawa
  • Organizer: AGU Fall meeting 2014
  • Place of Presentation: San Franscisco, USA
  • Year and Date: 2014-12-18
  • Int'l Joint Research
• [Presentation] A Combined Cathodoluminescence and Micro-Raman Study of Plagioclase from Asteroid ITOKAWA: An Implication for Study of Space Weathering Processes. (2014)
  • Author(s): A. Gucsik, H. Nishido, K. Ninagawa, C. Jäger, M. Kayama, A. Kereszturi, T. Nakamura and A. Tsuchiyama
  • Organizer: Hayabusa Symposium
  • Place of Presentation: JAXA Sagamihara Campus, Kanagawa
  • Year and Date: 2014-12-05
• [Presentation] Mineralogy of ITOKAWA Dust Particles With Possible Shock-Induced Melting. (2014)
  • Author(s): T. Nakamura, T. Noguchi, A. Tsuchiyama, M. Kimura, M. E. Zolensky, M. Tanaka, K. Tazawa, M. Uesugi, A. Nakato, T. Yada, R. Okazaki, K. Shirai, Y. Ishibashi, Y. Karouji, M. Abe, T. Okada, A. Fujimura
  • Organizer: Hayabusa Symposium
  • Place of Presentation: JAXA Sagamihara Campus, Kanagawa
  • Year and Date: 2014-12-05
• [Presentation] Mineralogical, isotopic, and structural changes of organic materials in experimentally heated Murchison. (2014)
  • Author(s): A. Nakato, Y. Kebukawa, I. Ahn, T. Nakamura, and J.I. Lee
  • Organizer: Hayabusa Symposium
  • Place of Presentation: JAXA Sagamihara Campus, Kanagawa
  • Year and Date: 2014-12-05
• [Presentation] Surface Morphologies and Their Origins of ITOKAWA Regolith Particles. (2014)
  • Author(s): A. Tsuchiyama, T. Matsumoto, T.Nakamura, M. Nakamura, K. Uesugi, T. Nakano
  • Organizer: Hayabusa Symposium
  • Place of Presentation: JAXA Sagamihara Campus, Kanagawa
  • Year and Date: 2014-12-05
• [Presentation] X-ray absorption spectroscopic study of carbonaceous materials from Hayabusa-returned samples. (2014)
  • Author(s): Yabuta H., Uesugi M., Naraoka H., Ito M., Kilcoyne D., Sandford S. A., Kitajima F., Mita H., Takano Y., Yada T., Karouji Y., Ishibashi Y., Okada T. and Abe M.
  • Organizer: Hayabusa 2014
  • Place of Presentation: 宇宙科学研究所, 神奈川
  • Year and Date: 2014-12-05
• [Presentation] Abiotic formation of amorphous carbonaceous particles by a HMX (High-Melting Explosive)-based explosion experiment: implication from organic matter and the quench effect. (2014)
  • Author(s): Y. Takano, K. Yamada, T. Saiki, M. Hayakawa, H. Imamura, M. Abe, K. Tanaka, M. Arakawa, T. Nakamura, H. Sugahara, T. Sawada, R. Okazaki, S. Tachibana, and Hayabusa curation team
  • Organizer: Hayabusa Symposium
  • Place of Presentation: JAXA Sagamihara Campus, Kanagawa
  • Year and Date: 2014-12-04 – 2014-12-05
• [Presentation] Development of In-Situ U-PB Dating of ITOKAWA Particles. (2014)
  • Author(s): K. Terada, Y. Sano, N. Takahata, A. Ishida, A. Tsuchiyama, T. Nakamura, T. Noguchi, Y. Karouji, M. Uesugi, T. Yada, M. Nakabayashi, M. Kamioka, K. Fukuda and H. Nagahar
  • Organizer: Hayabusa Symposium
  • Place of Presentation: JAXA Sagamihara Campus, Kanagawa
  • Year and Date: 2014-12-04
• [Presentation] Discovery of Unusual 3 μm Bands on Some CM Chondrite Chips of NIPR and Possible Link to Asteroidal Surface Minerals. (2014)
  • Author(s): T. Hiroi, H. Kaiden, N. Imae, A. Yamaguchi, H.Kojima, S. Sasaki, M. Matsuoka, T. Nakamura, C. M. Pieters
  • Organizer: 第5回極域科学シンポジウム
  • Place of Presentation: 国立極地研究所, 東京
  • Year and Date: 2014-12-03
• [Presentation] Reflectance spectra measurement of hydrated and dehydrated carbonaceous chondrites using the Near Infrared Spectrometer on Hayabusa 2 spacecraft. (2014)
  • Author(s): T. Nakamura, T. Iwata, K. Kitasato, M. Abe, T. Osawa, M. Matsuoka, Y. Nakauchi, T. Arai, M. Komatsu, T. Hiroi6, N. Imae, A. Yamaguchi, H. Kojima
  • Organizer: 第5回極域科学シンポジウム
  • Place of Presentation: 国立極地研究所, 東京
  • Year and Date: 2014-12-03
• [Presentation] Chemical characteristics of type 7 ordinary chondrites. (2014)
  • Author(s): T. Yoshioka, N. Shirai and M. Ebihara
  • Organizer: NIPR Symposium on Antarctic Meteorites
  • Place of Presentation: NIPR, Tokyo
  • Year and Date: 2014-12-02 – 2014-12-03
• [Presentation] Source of Carbonaceous Materials from Hayabusa-Returned Samples: Evaluation from XANES study. (2014)
  • Author(s): Yabuta H., Uesugi M., Naraoka H., Ito M., Kilcoyne D., Sandford S. A., Kitajima F., Mita H., Takano Y., Yada T., Karouji Y., Ishibashi Y., Okada T. and Abe M.
  • Organizer: 第5回極域科学シンポジウム
  • Place of Presentation: 国立国語研究所, 東京
  • Year and Date: 2014-12-02
• [Presentation] Isotopic compositions of asteroidal liquid water trapped in fluid inclusions of chondrites. (2014)
  • Author(s): Yurimoto, H., Itoh, S., Zolensky, M., Kusakabe, M., Karen, A. and Bodnar, R.
  • Organizer: The 5th Symposium on Polar Science
  • Place of Presentation: 国立国語研究所, 東京
  • Year and Date: 2014-12-02
• [Presentation] 宇宙塵のAr-Ar分析にむけて. (2014)
  • Author(s): 岡崎隆司, 関本俊, 飛松優, 平山友紀子
  • Organizer: 2014年度同位体比部会
  • Place of Presentation: 彩香の宿 一望, 茨城
  • Year and Date: 2014-11-26
• [Presentation] マイクログラムサンプルのINAA＆Ar-Ar分析. (2014)
  • Author(s): 岡崎隆司
  • Organizer: 「京大炉(KUR)を用いた放射化分析の成果と今後の展望」専門研究会
  • Place of Presentation: 京都大学原子炉実験所, 京都
  • Year and Date: 2014-11-19
• [Presentation] レーザーイオン化質量分析の宇宙地球有機物への応用． (2014)
  • Author(s): 林雅也，薮田ひかる，青木順，河井洋輔，豊田岐聡，寺田健太郎
  • Organizer: 第32回日本有機地球化学シンポジウム
  • Place of Presentation: ニューウェルシティ湯河原，神奈川
  • Year and Date: 2014-11-07
• [Presentation] 隕石中に存在する磁鉄鉱コロイド結晶の形成メカニズム. (2014)
  • Author(s): 木村勇気, 佐藤岳志, 中村智樹, 中村教博, 野澤純, 塚本勝男, 山本和生
  • Organizer: 第44回結晶成長学会
  • Place of Presentation: 学習院大学, 東京
  • Year and Date: 2014-11-07
• [Presentation] 生命の一般性と多様性の理解をめざす宇宙惑星科学. (2014)
  • Author(s): 薮田ひかる
  • Organizer: 生命の起源研究検討会キックオフ
  • Place of Presentation: J-PARC，茨城
  • Year and Date: 2014-10-23
  • Invited
• [Presentation] 太陽系有機化学：隕石学と次世代赤外天文学の融合への期待． (2014)
  • Author(s): 薮田ひかる
  • Organizer: SPICA研究会
  • Place of Presentation: 神戸大学, 兵庫
  • Year and Date: 2014-10-09
  • Invited
• [Presentation] CV3炭素質コンドライト隕石母天体の集積時期と形成進化過程. (2014)
  • Author(s): 城後香里, 中村智樹, 伊藤元雄, 脇田茂, Zolotov Mikhail, Messenger Scott
  • Organizer: 日本惑星科学会秋季講演会2014
  • Place of Presentation: 東北大学, 宮城
  • Year and Date: 2014-09-26
• [Presentation] タギシュレイク隕石中に見られるフランボイダルマグネタイトの形成過程. (2014)
  • Author(s): 木村勇気, 佐藤岳志, 中村智樹, 中村教博, 野澤純, 塚本勝男, 山本和生
  • Organizer: 日本惑星科学会秋季講演会2014
  • Place of Presentation: 東北大学, 宮城
  • Year and Date: 2014-09-26
• [Presentation] CVコンドライト隕石の水質変成と熱変成. (2014)
  • Author(s): 小松睦美, 荒井朋子, 山本彩, 三河内岳, 中村智樹, 廣井孝弘, 北里宏平
  • Organizer: 日本惑星科学会秋季講演会2014
  • Place of Presentation: 東北大学, 宮城
  • Year and Date: 2014-09-26
• [Presentation] 炭素質隕石へのパルスレーザー照射によるC型小惑星における宇宙風化作用再現実験. (2014)
  • Author(s): 松岡萌, 中村智樹, 木村勇気, 廣井孝弘, 中村良介, 奥村聡, 佐々木晶
  • Organizer: 日本惑星科学会秋季講演会2014
  • Place of Presentation: 東北大学, 宮城
  • Year and Date: 2014-09-25
• [Presentation] はやぶさ2近赤外分光計による含水および脱水炭素質隕石の反射スペクトル測定. (2014)
  • Author(s): 中村智樹, 岩田隆浩, 北里宏平, 安部正真, 大澤崇人, 松岡萌, 仲内悠祐, 荒井武彦, 小松睦美, 廣井孝弘, 今栄直也, 山口亮, 小島秀康
  • Organizer: 日本惑星科学会秋季講演会2014
  • Place of Presentation: 東北大学, 宮城
  • Year and Date: 2014-09-25
• [Presentation] Sub-kmサイズ地球近傍小惑星2011 XA3の高速自転II. (2014)
  • Author(s): 浦川聖太郎, 大塚勝仁, 阿部新助, 伊藤孝士, 中村智樹
  • Organizer: 日本惑星科学会秋季講演会2014
  • Place of Presentation: 東北大学, 宮城
  • Year and Date: 2014-09-25
• [Presentation] はやぶさ2搭載中間赤外カメラによる隕石の測定. (2014)
  • Author(s): 荒井武彦, 中村智樹, 田中智, 岡田達明, 出村裕英, 小川圭子, 坂谷尚哉, 堀川大和, TIRチーム
  • Organizer: 日本惑星科学会秋季講演会2014
  • Place of Presentation: 東北大学, 宮城
  • Year and Date: 2014-09-24
• [Presentation] はやぶさ2搭載近赤外分光計NIRS3のフライトモデル性能. (2014)
  • Author(s): 岩田隆浩, 北里宏平, 安部正真, 松浦周二, 荒井武彦, 仲内悠祐, 中村智樹, 大澤崇人, 廣井孝弘, 松岡萌, 尾崎正伸
  • Organizer: 日本惑星科学会秋季講演会2014
  • Place of Presentation: 東北大学, 宮城
  • Year and Date: 2014-09-24
• [Presentation] CM炭素質コンドライトの岩石学的特徴に基づいたC型小惑星の水質変成による物質進化過程. (2014)
  • Author(s): 仲田愛里, 中村智樹, 木村勇気, 武藤潤
  • Organizer: 日本惑星科学会秋季講演会2014
  • Place of Presentation: 東北大学, 宮城
  • Year and Date: 2014-09-24
• [Presentation] 加熱実験生成物の鉱物学的・酸素同位体的変化に基づく加熱脱水炭素質隕石形成過程への示唆. (2014)
  • Author(s): 中藤亜衣子, アン インスー, 中村智樹, チャン クウィ-二-, ゾレンスキー マイク, リージョンイク
  • Organizer: 日本惑星科学会秋季講演会2014
  • Place of Presentation: 東北大学, 宮城
  • Year and Date: 2014-09-24
• [Presentation] 浮遊法による全溶融した放射状輝石コンドリュールの再現実験. (2014)
  • Author(s): 野村逸郎, 中村智樹, 木村勇気, 塚本勝男
  • Organizer: 日本惑星科学会秋季講演会2014
  • Place of Presentation: 東北大学, 宮城
  • Year and Date: 2014-09-24
• [Presentation] The chemical composition of Australasian tektites collected from Dalat, Vietnam. (2014)
  • Author(s): R. Akhter, N. Shirai and M. Ebihara
  • Organizer: 2014年度日本地球化学会年会
  • Place of Presentation: 富山大学，富山
  • Year and Date: 2014-09-18
• [Presentation] レーザーイオン化質量分析を用いたさまざまな有機化合物の測定条件最適化に関する基礎実験． (2014)
  • Author(s): 林雅也，薮田ひかる，青木順，河井洋輔，豊田岐聡，寺田健太郎
  • Organizer: 2014年度日本地球化学会年会
  • Place of Presentation: 富山大学，富山
  • Year and Date: 2014-09-18
• [Presentation] ICP-MS法を用いた地球化学的標準試料中のZn, Cd, In, Tl, Pb, Biの定量 (2)：堆積岩, 堆積物. (2014)
  • Author(s): 寺井早紀, 横塚佑太, 白井直樹, 海老原充
  • Organizer: 2014年度日本地球化学会年会
  • Place of Presentation: 富山大学，富山
  • Year and Date: 2014-09-18
• [Presentation] ICP-MS法を用いた地球化学的標準試料中のZn, Cd, In, Tl, Pb, Biの定量(1)：火成岩. (2014)
  • Author(s): 横塚佑太, 寺井早紀, 白井直樹, 海老原充
  • Organizer: 2014年度日本地球化学会年会
  • Place of Presentation: 富山大学，富山
  • Year and Date: 2014-09-18
• [Presentation] タイプ７コンドライトの化学組成的特徴. (2014)
  • Author(s): 吉岡拓真，白井直樹，海老原充
  • Organizer: 2014年度日本地球化学会年会
  • Place of Presentation: 富山大学，富山
  • Year and Date: 2014-09-18
• [Presentation] INAA とICP-AES を用いた地球化学的試料中のバナジウムの定量. (2014)
  • Author(s): 髙橋大輝, 白井直樹, 海老原充
  • Organizer: 2014年日本放射化学会年会
  • Place of Presentation: 名古屋大学, 愛知
  • Year and Date: 2014-09-13
• [Presentation] Multielement analysis of NIST and IAEA reference materials (NIST-1646a, NIST-1400, IAEA-450 and IAEA-395) by INAA, ICP-AES and ICP-MS. (2014)
  • Author(s): カオ・ドン・ブ (Vu), スギャン・レイモンド, タン・ワン・ティエン, ホ・バン・ヤン, 白井直樹, 海老原充
  • Organizer: 2014年日本放射化学会年会
  • Place of Presentation: 名古屋大学，愛知
  • Year and Date: 2014-09-13
• [Presentation] Functional group compositions of carbonaceous materials of HAYABUSA-returned samples. (2014)
  • Author(s): Yabuta H., Uesugi M., Naraoka H., Ito M., Kilcoyne A.L.D., Sandford S.A., Kitajima F., Mita H., Takano Y., Yada T., Karouji Y., Ishibashi Y., Okada T. and Abe M.
  • Organizer: 77th Annual Meeting of the Meteoritic Society
  • Place of Presentation: カサブランカ, モロッコ
  • Year and Date: 2014-09-13
  • Int'l Joint Research
• [Presentation] Evidence for a reduced initial abundance of 26Al in chondrule forming regions and implications for the accretion timescales of protoplanets. (2014)
  • Author(s): Bizzarro M., Olsen M., Itoh S., Kawasaki N., Schiller M., Bonal L. and Yurimoto H.
  • Organizer: 77th Annual Meeting of the Meteoritical Society
  • Place of Presentation: Casablanca, Morocco
  • Year and Date: 2014-09-12
  • Int'l Joint Research
• [Presentation] Selective resetting of Al-Mg systematics in a Type C CAI from Allende CV3. (2014)
  • Author(s): Kawasaki N., Kato C., Itoh S., Ito M., Wakaki S. and Yurimoto H.
  • Organizer: 77th Annual Meeting of the Meteoritical Society
  • Place of Presentation: Casablanca, Morocco
  • Year and Date: 2014-09-12
  • Int'l Joint Research
• [Presentation] Surface Micromorphologies of Regolith Particles from Asteroid Itokawa and Its Implicaition to Space Weathering. (2014)
  • Author(s): T. Matsumoto, A. Tsuchiyama, A. Miyake, T. Noguchi, T. Nakamura, M. Nakamura, J. Matsuno, A. Shimada, K. Uesugi, T. Nakano
  • Organizer: 77th Annual Meeting of the Meteoritical Society
  • Place of Presentation: Casablanca, Morocco
  • Year and Date: 2014-09-12
  • Int'l Joint Research
• [Presentation] J-PARC BL04 ANNRIによるTOF-MPGA法を用いた元素分析. (2014)
  • Author(s): 三浦勉, 海老原充, 藤暢輔, 松尾基之, 千葉光一, 木村敦, 大浦泰嗣, 小豆川勝見
  • Organizer: 2014年日本放射化学会年会
  • Place of Presentation: 名古屋大学, 愛知
  • Year and Date: 2014-09-12
• [Presentation] 福島原発事故当時に大気浮遊粒子状物質(SPM)計で捕集されたSPMのオートラジオグラフィと134Cs/137Cs比. (2014)
  • Author(s): 大浦泰嗣，鶴田治雄，海老原充，大原利眞，中島映至
  • Organizer: 2014年日本放射化学会年会
  • Place of Presentation: 名古屋大学，愛知
  • Year and Date: 2014-09-12
• [Presentation] Mineralogical and Chemical Study of Micrometeorites Recovered from the Antarctic Surface Snow. (2014)
  • Author(s): T. Hirowatari, T. Nakamura, K. Tazawa, Y. Kimura, A. Insu, J. I. Lee
  • Organizer: 77th Annual Meeting of the Meteoritical Society
  • Place of Presentation: Casablanca, Morocco
  • Year and Date: 2014-09-11
  • Int'l Joint Research
• [Presentation] The Unique Differentiated Meteorite NWA7325: Highly Reduced, Stark Affinities to E-Chondrites and Unknown Pasrental Planet. (2014)
  • Author(s): A. El Goresy, T. Nakamura, M. Miyahara, E. Ohtani, Ph. Gil-let, K. Jogo, M. Yamanobe and H. Ishida
  • Organizer: 77th Annual Meeting of the Meteoritical Society
  • Place of Presentation: Casablanca, Morocco
  • Year and Date: 2014-09-09
  • Int'l Joint Research
• [Presentation] Co-evolution of physics and chemistry of the proto-solar disk. (2014)
  • Author(s): Nagahara, H.
  • Organizer: Planet Formation and Evolution 2014
  • Place of Presentation: Kiel, Germany
  • Year and Date: 2014-09-08
  • Int'l Joint Research
• [Presentation] Thermal History of the Parent Asteroid of Itokawa. (2014)
  • Author(s): T. Nakamura, S. Wakita
  • Organizer: Goldschmidt2014
  • Place of Presentation: Sacramento, USA
  • Year and Date: 2014-08-10
  • Int'l Joint Research
• [Presentation] Thermal history of the parent bodies of asteroid Itokawa. (2014)
  • Author(s): S. Wakita, T. Nakamura, T. Ikeda, H. Yurimoto
  • Organizer: AOGS 11th Annual Meeting
  • Place of Presentation: Royton Sapporo Hotel, Hokkaido
  • Year and Date: 2014-08-01
• [Presentation] Performances of Flight Model of NIRS3: the Near Infrared Spectrometer on Hayabusa-2. (2014)
  • Author(s): T. Iwata, K. Kitazato, M. Abe, T. Arai, Y. Nakauchi, T. Nakamura, T. Hiroi, M. Matsuoka, S. Matsuura, M. Ozaki, S. Watanabe, and NIRS3 Mission Group
  • Organizer: AOGS 11th Annual Meeting
  • Place of Presentation: ロイトン札幌ホテル, 北海道
  • Year and Date: 2014-07-30
• [Presentation] Diversity in size and shape distributions of organic microspherules formed by Maillard-type reaction. (2014)
  • Author(s): Takahashi A. and Yabuta H.
  • Organizer: Origins 2014
  • Place of Presentation: 奈良新公会堂, 奈良
  • Year and Date: 2014-07-08 – 2014-07-10
• [Presentation] Carbon isotopic geochemistry of Makganyen diamictite in South Africa: Quest of the paleoproterozoic Snowball Earth Event. (2014)
  • Author(s): Tsukahara N., Yabuta H., Ikehara M. and Bekker A.
  • Organizer: Origins 2014
  • Place of Presentation: 奈良新公会堂, 奈良
  • Year and Date: 2014-07-08 – 2014-07-10
• [Presentation] High power laser-shock experiment of chondritic meteorites: Contributions of impacts to a reducing atmosphere of the early Earth. (2014)
  • Author(s): Yabuta H., Sakaiya T., Kondo T., Ohno S., Nakabayashi M., Kadono T., Shigemori K., Hironaka Y., Yamanaka Y.
  • Organizer: Origins 2014
  • Place of Presentation: 奈良新公会堂, 奈良
  • Year and Date: 2014-07-08 – 2014-07-10
• [Presentation] Relationship of organics, minerals, and water in ice-rock small body recorded in an ultracarbonaceous Antarctic micrometeorite. (2014)
  • Author(s): Yabuta H., Noguchi T., Itoh S., Nakamura T., Tsujimoto S., Sakamoto N., Hashiguchi M., Abe K., Kilcoyne A. L. D., Okubo A., Tachibana S., Okazaki R., Terada K., Ebihara M. and Nagahara H.
  • Organizer: Origins 2014
  • Place of Presentation: 奈良新公会堂, 奈良
  • Year and Date: 2014-07-07
• [Presentation] Fast Rotation of Near-Earth Object 2011 XA3. (2014)
  • Author(s): S. Urakawa, K. Ohtsuka, S. Abe, T. Ito, and T. Nakamura
  • Organizer: Asteroids, Comets, Meteors
  • Place of Presentation: Helsinki, Finland,
  • Year and Date: 2014-07-03
  • Int'l Joint Research
• [Presentation] Evidence for the Giant Impact Model from D/H of Water in Lunar Melt Inclusions and Apatite. (2014)
  • Author(s): Greenwood J, Itoh S, Sakamoto N, Yanai K, Singer J & Yurimoto H
  • Organizer: Goldschmidt2014
  • Place of Presentation: Sacramento, USA
  • Year and Date: 2014-06-13
  • Int'l Joint Research
• [Presentation] Evolution of the Protosolar Disk and Planetesimal Compositions. (2014)
  • Author(s): Nagahara, H., and Ozawa, K.
  • Organizer: Goldschmidt 2014
  • Place of Presentation: Sacramento, USA
  • Year and Date: 2014-06-12
  • Int'l Joint Research / Invited
• [Presentation] Volatile Element Zoning in Apatite from the Moon and Implications for the Water Inventory on the Moon (and Mars). (2014)
  • Author(s): Greenwood J, Itoh S, Sakamoto N, Yanai K, Vicenzi E & Yurimoto H
  • Organizer: Goldschmidt2014
  • Place of Presentation: Sacramento, USA
  • Year and Date: 2014-06-11
  • Int'l Joint Research
• [Presentation] Chronology of Multiple Melting of a Type C CAI from Allende CV3. (2014)
  • Author(s): Kawasaki N, Kato C, Itoh S, Ito M, Wakaki S & Yurimoto H
  • Organizer: Goldschmidt2014
  • Place of Presentation: Sacramento, USA
  • Year and Date: 2014-06-11
  • Int'l Joint Research
• [Presentation] Chemical Evolution of the Protosolar Disk and Chondrite Compositions. (2014)
  • Author(s): Nakata, M., Nagahara, H., and Ozawa, K.
  • Organizer: Goldschmidt 2014
  • Place of Presentation: Sacramento, USA
  • Year and Date: 2014-06-11
  • Int'l Joint Research
• [Presentation] Trace amounts of halogens (Cl, Br and I) in 16 U.S. Geological Survey geochemical reference materials. (2014)
  • Author(s): S. Sekimoto and M. Ebihara
  • Organizer: Goldschmidt 2014
  • Place of Presentation: Sakuramento, USA
  • Year and Date: 2014-06-11
  • Int'l Joint Research
• [Presentation] Reproduction of Space Weathering of C-Type Asteroids by Laser Heating Experiments of Murchison CM2 Chondrite. (2014)
  • Author(s): M. Matsuoka, T. Nakamura, Y. Kimura, T. Hiroi, R. Nakamura, S. Okumura, S. Sasaki
  • Organizer: Goldschmidt2014
  • Place of Presentation: California, Sacramento
  • Year and Date: 2014-06-10
  • Int'l Joint Research
• [Presentation] Extremely Heavier Hydrogen Isotopic Compositions of Phosphate Minerals from LL4-6 Ordinary Chondrites. (2014)
  • Author(s): Itoh S, Yanai K, Greenwood J, Russell S & Yurimoto H
  • Organizer: Goldschmidt2014
  • Place of Presentation: Sacramento, USA
  • Year and Date: 2014-06-09
  • Int'l Joint Research
• [Presentation] フェムト秒レーザーによるポストイオン化SNMSの開発. (2014)
  • Author(s): 寺田健太郎, 中林誠, 上岡萌, 豊田岐聡, 石原盛男, 青木順, 中村亮介, 日野裕太
  • Organizer: 第11回原子・分子・光科学（AMO）討論会
  • Place of Presentation: 大阪大学, 大阪
  • Year and Date: 2014-06-06
• [Presentation] 局所絶対年代分析で拓く太陽系年代学：SIMSによる太陽系史解読. (2014)
  • Author(s): 寺田健太郎
  • Organizer: 電力中央研究所講演会
  • Place of Presentation: 電力中央研究所, 東京
  • Year and Date: 2014-05-29
• [Presentation] レーザーイオン化SNMSによる局所U-Pb年代分析法の開発. (2014)
  • Author(s): 寺田健太郎, 中林誠, 上岡萌, 豊田岐聡, 石原盛男, 青木順, 中村亮介, 日野裕太
  • Organizer: 日本質量分析学会第62回質量分析総合討論会
  • Place of Presentation: ホテル阪急エキスポパーク, 大阪
  • Year and Date: 2014-05-16
• [Presentation] 高感度高分解能イオンマイクロプローブSHRIMP によるChelyabinsk 隕石の年代分析U-Pbシステマティックス. (2014)
  • Author(s): 上岡萌, 寺田健太郎, 日高洋, 木村光佑, Skublov Sergey
  • Organizer: 日本質量分析学会 第62回質量分析総合討論会
  • Place of Presentation: ホテル阪急エキスポパーク,大阪
  • Year and Date: 2014-05-15
• [Presentation] MSの将来, 何を期待？：地球惑星科学の立場から. (2014)
  • Author(s): 寺田健太郎
  • Organizer: 日本質量分析学会第62回質量分析総合討論会
  • Place of Presentation: ホテル阪急エキスポパーク,大阪
  • Year and Date: 2014-05-15
• [Presentation] 小惑星イトカワから回収したレゴリス粒子の表面微細構造観察. (2014)
  • Author(s): 松本徹, 土山明, 三宅亮, 野口高明, 中村智樹, 中村美千彦, 松野淳也, 島田玲, 上杉健太郎, 中野司
  • Organizer: 日本顕微鏡学会
  • Place of Presentation: 幕張メッセ, 千葉
  • Year and Date: 2014-05-13
• [Presentation] アエンデ隕石Type C CAIのAl-Mg鉱物アイソクロン. (2014)
  • Author(s): 川崎教行, 加藤千図, 伊藤正一, 伊藤元雄, 若木重行. 圦本尚義
  • Organizer: 日本地球惑星科学連合大会2014年大会
  • Place of Presentation: パシフィコ横浜, 神奈川
  • Year and Date: 2014-05-02
• [Presentation] サブミクロン局所U-Pb年代分析に向けたレーザーイオン化SNMSの開発. (2014)
  • Author(s): 寺田健太郎, 中林誠, 上岡萌絵, 豊田岐聡, 青木順, 石原盛男, 日野裕太, 中村亮介, 兼松泰男
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜, 神奈川
  • Year and Date: 2014-05-02
• [Presentation] イトカワレゴリス粒子の3次元構造：月レゴリス粒子との比較. (2014)
  • Author(s): 土山明, 松島亘志, 松本徹, 中野司, 松野淳也, 島田玲, 上杉健太朗, 竹内晃久, 鈴木芳生, 大竹真紀子, 中村智樹, 上椙真之, 矢田達, 西泉邦彦
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜, 神奈川
  • Year and Date: 2014-05-02
• [Presentation] LL4-6普通コンドライト隕石中リン酸塩鉱物の水含有量及び水素同位体組成. (2014)
  • Author(s): 柳井佳穂里, 伊藤正一, グリーンウッド ジム, ラッセル サラ, 圦本尚義
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜, 神奈川
  • Year and Date: 2014-05-02
• [Presentation] SHRIMPによるChelyabinsk隕石の年代分析. (2014)
  • Author(s): 上岡萌, 寺田健太郎, 日高洋, 木村光佑, Skublov Sergey
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜, 神奈川
  • Year and Date: 2014-05-01
• [Presentation] 低温低圧環境下における微粒子表面での触媒化学反応による有機分子生成実験に向けて. (2014)
  • Author(s): 木村勇気, 土山明, 永原裕子
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜, 神奈川
  • Year and Date: 2014-05-01
• [Presentation] 原子惑星系円盤進化にともなうダストの運動と組成分布. (2014)
  • Author(s): 永原裕子, 中田守, 小澤一仁
  • Organizer: 日本地球惑星科学連合大会2014年大会
  • Place of Presentation: パシフィコ横浜, 神奈川
  • Year and Date: 2014-05-01
• [Presentation] アングライト母天体の半径の推定. (2014)
  • Author(s): 鈴木博子, 小澤一仁, 永原裕子, 三河内岳
  • Organizer: 日本地球惑星科学連合大会2014年大会
  • Place of Presentation: パシフィコ横浜, 神奈川
  • Year and Date: 2014-05-01
• [Presentation] 原始惑星系円盤条件でのフォルステライト気相成長. (2014)
  • Author(s): 橘省吾, 瀧川晶, 三宅亮, 永原裕子, 小澤一仁
  • Organizer: 日本地球惑星科学連合大会2014年大会
  • Place of Presentation: パシフィコ横浜, 神奈川
  • Year and Date: 2014-05-01
• [Presentation] 次世代の有機・生命の地球化学． (2014)
  • Author(s): 奈良岡浩・薮田ひかる
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜，神奈川
  • Year and Date: 2014-04-30
• [Presentation] 日本の三畳紀後期イジェクタ堆積物の地球化学的検討：とくに衝突隕石の起源について. (2014)
  • Author(s): 佐藤峰南，山下勝行，米田成一，白井直樹，海老原充，野崎達生，鈴木勝彦，尾上哲治
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜，神奈川
  • Year and Date: 2014-04-30
• [Presentation] 宇宙化学部門からの提言. (2014)
  • Author(s): 寺田健太郎, 日高洋, 圦本久義
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜, 神奈川
  • Year and Date: 2014-04-30
• [Presentation] 小惑星ベスタ形成時のマグマオーシャンの固化過程について. (2014)
  • Author(s): 川畑佑典, 永原裕子
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜, 神奈川
  • Year and Date: 2014-04-29
• [Presentation] 原子惑星系円盤進化にともなう微惑星組成進化. (2014)
  • Author(s): 永原裕子, 小澤一仁
  • Organizer: 日本地球惑星科学連合大会2014年大会
  • Place of Presentation: パシフィコ横浜, 神奈川
  • Year and Date: 2014-04-29
• [Presentation] はやぶさ2搭載近赤外分光計 NIRS3 のフライトモデル性能. (2014)
  • Author(s): 岩田隆浩, 北里宏平, 安部正真, 荒井武彦, 仲内悠祐, 中村智樹, 廣井孝弘, 松岡萌, 松浦周二, 尾崎正伸, 渡邊誠一郎
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜, 神奈川
  • Year and Date: 2014-04-28
• [Presentation] 電子線ホログラフィーによるフランボイダルマグネタイトの磁場構造と生成過程の解明. (2014)
  • Author(s): 木村勇気, 佐藤岳志, 中村智樹, 中村教博, 野澤純, 塚本勝男, 山本和生
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜, 神奈川
  • Year and Date: 2014-04-28
• [Presentation] 小惑星イトカワのレゴリス粒子の表面微細構造から考察するレゴリスの宇宙風化過程. (2014)
  • Author(s): 松本徹, 土山明, 三宅亮, 野口高明, 中村智樹, 中村美千彦, 松野淳也, 島田玲, 上杉健太朗, 中野司
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜, 神奈川
  • Year and Date: 2014-04-28
• [Presentation] 太陽系有機物の分析化学は惑星科学に何をもたらすことができるか. (2014)
  • Author(s): 薮田ひかる
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜, 神奈川
  • Year and Date: 2014-04-28
  • Invited
• [Presentation] ISS/JEM 曝露部利用実験たんぽぽ：宇宙塵捕集計画と地上実験. (2014)
  • Author(s): 薮田ひかる, 緒方雄一朗, 奥平恭子, 小林憲正, 三田肇, 中嶋悟, 脇太郎, 池本夕佳, 長谷川直, 田端誠, 横堀伸一, 今井栄一, 河口優子, 杉野朋弘, 浜瀬健司, 福島和彦, 青木弾, 野口高明, 土山明, 中村智樹, 伊藤元雄, 三河内岳, 矢野創, 山岸明彦, たんぽぽワーキンググループ
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜, 神奈川
  • Year and Date: 2014-04-28
• [Remarks] 初期太陽系における鉱物-水-有機物相互作用：惑星と生命起源物質初期進化
  • URL: http://www-sys.eps.s.u-tokyo.ac.jp/~nagahara-kaken/index.html