An experimental study on interplanetary collision using hypervelocity impact guns

2011 Fiscal Year Final Research Report

• Project/Area Number: 21244069
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Solid earth and planetary physics
• Research Institution: Chiba Institute of Technology
• Principal Investigator: MATSUI Takafumi 千葉工業大学, 惑星探査研究センター, 所長 (80114643)
• Co-Investigator(Kenkyū-buntansha): SUGITA Seiji 東京大学, 大学院・新領域創成科学研究科, 教授 (80313203) ; KADONO Toshihiko 大阪大学, レーザーエネルギー学研究センター, 准教授 (60359198) ; NAKAMURA Akiko 神戸大学, 自然科学研究科, 准教授 (40260012) ; ARAKAWA Masahiko 神戸大学, 自然科学研究科, 教授 (10222738)
• Project Period (FY): 2009 – 2011
• Keywords: 惑星形成 / 進化

Research Abstract

Laser shock experiments were carried out to investigate the equations of state(EOS) for silicate materials under impact-induced extreme conditions. Based on time-resolved emission spectra, we conclude that electrons behave as an important energy reservoir during impact-driven processes via endothermic shock-induced ionization and exothermic electron recombination. A number of previous studies related to silicate vaporization should be re-visited because the widely used EOS's do not consider such electron behaviors.

Research Products

• [Journal Article] Shock-induced silicate vaporization : The role of electrons (2012)
  • Author(s): Kurosawa, K., T. Kadono, S. Sugita, K. Shigemori, T. Sakaiya, Y. Hironaka, N. Ozaki, A. Shiroshita, Y. Cho, S. Tachibana, T. Vinci, S. Ohno, R. Kodama, and T. Matsui
  • Journal Title: J. Geophys. Res
  • Peer Reviewed
• [Journal Article] A new spectral calculation scheme for long-term deformation of Maxwellian planetary bodies (2012)
  • Author(s): Kamata, S., S. Sugita, and Y. Abe
  • Journal Title: J. Geophys. Res Volume: 117 Pages: E02004
  • DOI: doi:10.1029/2011JE003945
  • Peer Reviewed
• [Journal Article] Bayesian Spectral Deconvolution with Exchange Monte Carlo Method (2012)
  • Author(s): Nagata, K., S. Sugita, M. Okada
  • Journal Title: Neural Networks Volume: 28 Pages: 82-89
  • Peer Reviewed
• [Journal Article] A Semi-Analytical On-Hugoniot EOS of Condensed Matter using a Up-Us relation (2012)
  • Author(s): Sugita, S., K. Kurosawa, and T. Kadono
  • Journal Title: AIP Conf. Proc. Volume: 1426 Pages: 895-898
  • Peer Reviewed
• [Journal Article] Time-resolved spectroscopic observations of shock induced silicate ionization (2012)
  • Author(s): Kurosawa, K., T. Kadono, S. Sugita, K. Shigemori, Y. Hironaka, N. Ozaki, T. Sakaiya, A. Shiroshita, Y. Cho, S. Fujioka, S. Tachibana, T. Vinci, S. Ohno, R. Kodama, T. Matsui
  • Journal Title: AIP Conf. Proc. Volume: 1426 Pages: 855-858
  • Peer Reviewed
• [Journal Article] Flyer acceleration by high-power laser and impact experiments at velocities higher than 10 km/s (2012)
  • Author(s): Kadono, T., T. Sakaiya, Y. Hironaka, T. Watari, K. Otani, T. Sano, T. Fujiwara, T. Mochiyama, M. Arakawa, S. Takasawa, A. M. Nakamura, K. Kurosawa, T. Hamura, S. Ohno, S. Sugita, T. Matsui, H. Nagatomo, S. Fujioka, K. Shigemori
  • Journal Title: AIP Conf. Proc. Volume: 1426 Pages: 847-850
  • Peer Reviewed
• [Journal Article] Direct measurement of chemical composition of SO_x in impact vapor using a laser gun (2012)
  • Author(s): Ohno, S., T. Kadono, K. Kurosawa, T. Hamura, T. Sakaiya, S. Sugita, K. Shigemori, Y. Hironaka, T. Watari, T. Matsui
  • Journal Title: AIP Conf. Proc. Volume: 1426 Pages: 851-854
  • Peer Reviewed
• [Journal Article] A ground-based observation of the LCROSS impact events using the Subaru Telescope (2011)
  • Author(s): Hong, P. K., S. Sugita, N. Okamura, Y. Sekine, H. Terada, N. Takatoh, Y. Hayano, T. Fuse, T.-S. Pyo, H. Kawakita, D. H. Wooden, E. F. Young, P. G. Lucey, K. Kurosawa, H. Genda, J. Haruyama, R. Furusho, T. Kadono, R. Nakamura, S. Kamata, T. Hamura, T. Sekiguchi, M. Soma, H. Noda, J. Watanabe
  • Journal Title: Icarus Volume: 214 Pages: 21-29
  • Peer Reviewed
• [Journal Article] Replacement and late formation of atmospheric N_2 on undifferentiated Titan by impacts (2011)
  • Author(s): Sekine, Y., H. Genda, S. Sugita, T. Kadono, and T. Matsui
  • Journal Title: Nature Geosci. Volume: 4 Pages: 359-362
  • Peer Reviewed
• [Journal Article] Size and Density Estimation from Impact Track Morphology in Silica Aerogel : Application to Dust of Comet 81P/Wild 2 (2011)
  • Author(s): Niimi, R., T. Kadono, A. Tsuchiyama, K. Okudaira, S. Hasegawa, M. Tabata, T. Watanabe, M. Yagishita, N. Machii, A. M. Nakamura, and 3 coauthors
  • Journal Title: Astrophys. J. Volume: (In press)
  • Peer Reviewed
• [Journal Article] Three-Dimensional Structure of Hayabusa Samples : Origin and Evolution of Itokawa Regolith (2011)
  • Author(s): Tsuchiyama, A., 3 coauthors, T. Kadono, and 28 coauthors
  • Journal Title: Science Volume: 333 Pages: 1125-1128
  • Peer Reviewed
• [Journal Article] Laser-shock compression & Hugoniot measurements of liquid hydrogen to 55 GPa (2011)
  • Author(s): Sano, T., 13 coauthors, T. Kadono, 7 coauthors
  • Journal Title: Phys. Rev. B Volume: 83 Pages: 054117
  • DOI: doi:10.1103/PhysRevB.83.054117
  • Peer Reviewed
• [Journal Article] In Situ Observation of Penetration Process in Silica Aerogel : Deceleration Mechanism of Hard Spherical Projectiles (2011)
  • Author(s): Niimi, R., T. Kadono, M. Arakawa, M. Yasui, K. Dohi, A. M. Nakamura, Y. Iida, and A. Tsuchiyama
  • Journal Title: Icarus Volume: 211 Pages: 1-9
  • Peer Reviewed
• [Journal Article] Impact crater on sintered snow surface simulating porous icy bodies (2011)
  • Author(s): Arakawa, M. and M. Yasui
  • Journal Title: Icarus Volume: 216 Pages: 1-9
  • Peer Reviewed
• [Journal Article] Impact experiments of porous gypsum-glass bead mixtures simulating parent bodies of ordinary chondrites : Implications for re-accumulation processes related to rubble-pile formation (2011)
  • Author(s): Yasui, M. and M. Arakawa
  • Journal Title: Icarus Volume: 214 Pages: 754-765
  • Peer Reviewed
• [Journal Article] Measurements of post shock temperature deposited in ice impact crater (2011)
  • Author(s): Arakawa, M., and M. Yasui
  • Journal Title: Physics and Chemistry of Ice Pages: 339-344
  • Peer Reviewed
• [Journal Article] Impact experiments on sintered snowballs (2011)
  • Author(s): Shimaki, Y., M. Arakawa, and M. Yasui
  • Journal Title: Physics and Chemistry of Ice Pages: 379-386
  • Peer Reviewed
• [Journal Article] Observational Evidences for Impact on the Main-Belt Asteroid(596) Scheila (2011)
  • Author(s): Ishiguro, M., Hanayama, H., 15 couthers and Nakamura, A. M.
  • Journal Title: Astrophys. J.
  • Peer Reviewed
• [Journal Article] Silicate dust size distribution from hypervelocity collisions : Implications for dust production in debris discs (2011)
  • Author(s): Takasawa, S., Nakamura, A. M., Kadono, T., Arakawa, M. and 15 coauthors
  • Journal Title: Astrophys. J.
  • Peer Reviewed
• [Journal Article] Experimental study on static and impact strength of sintered agglomerates (2011)
  • Author(s): Machii, N., and Nakamura, A. M
  • Journal Title: Icarus Volume: 211 Pages: 885-893
  • Peer Reviewed
• [Journal Article] 火星のアストロバイオロジー探査はどこまで進んだか (2011)
  • Author(s): 杉田精司
  • Journal Title: 地球化学 Volume: 45 Pages: 181-197
• [Journal Article] Response-Cretaceous Extinctions (2010)
  • Author(s): Schulte, P., 他39名
  • Journal Title: Science Volume: 328 Pages: 975-976
  • Peer Reviewed
• [Journal Article] The Chicxulub asteroid impact and mass extinction at the Cretaceous-Paleogene Boundary (2010)
  • Author(s): Schulte, P., 他40名
  • Journal Title: Science Volume: 327 Pages: 1214-1218
  • Peer Reviewed
• [Journal Article] In-situ spectroscopic observations of silicate vaporization due to> 10 km/s impacts using laser driven projectiles (2010)
  • Author(s): Kurosawa K., S. Sugita, T. Kadono, K. Shigemori, Y. Hironaka, K. Otani, T. Sano, A. Shiroshita, N. Ozaki, K. Miyanishi, T. Sakaiya, Y. Sekine, S. Tachibana, K. Nakamura, S. Fukuzaki, S. Ohno, R. Kodama, and T. Matsui
  • Journal Title: Geophys. Res. Lett. Volume: 37 Pages: L23203
  • DOI: doi:10.1029/2010GL045330
  • Peer Reviewed
• [Journal Article] A pressure measurement method for high-temperature rock vapor plumes using atomic line broadening (2010)
  • Author(s): Kurosawa, K. and S. Sugita
  • Journal Title: J. Geophys. Res Volume: 115 Pages: E10003
  • DOI: doi:10.1029/2010JE003575
  • Peer Reviewed
• [Journal Article] A hydrocode calculation coupled with reaction kinetics of carbon compounds within an impact vapor plume and its implications for cometary impacts on Galilean satellites (2010)
  • Author(s): Ishimaru, R., H. Senshu, S. Sugita, and T. Matsui
  • Journal Title: Icarus Volume: 210 Pages: 411-423
  • Peer Reviewed
• [Journal Article] Impact-induced N_2 production from ammonium sulfate(NH_4)_2SO_4 : Implications for the origin and evolution of N_2 in Titan's atmosphere (2010)
  • Author(s): Fukuzaki, S., Y. Sekine, H. Genda, S. Sugita, T. Kadono, and T. Matsui
  • Journal Title: Icarus Volume: 209 Pages: 715-722
  • Peer Reviewed
• [Journal Article] Interpretation on Deep Impact results : Radial distribution of ejecta and the size distribution of large-sized grains (2010)
  • Author(s): Kadono, T., S. Sugita, T. Ootubo, S. Sako, T. Miyata, R. Furusho, M. Honda, H. Kawakita, J. Watanabe
  • Journal Title: Earth Planet. Sp. Volume: 63 Pages: 13-16
  • Peer Reviewed
• [Journal Article] Impact experiments with a new technique for acceleration of projectiles to velocities higher than Earth's escape velocity 11.2 km/s (2010)
  • Author(s): Kadono, T., T. Sakaiya, Y. Hironaka, K. Otani, T. Sano, T. Fujiwara, T. Mochiyama, K. Kurosawa, S. Sugita, Y. Sekine, W. Nishikanbara3 T. Matsui, S. Ohno, A. Shiroshita, K. Miyanishi, N. Ozaki, R. Kodama, A. M. Nakamura M. Arakawa, S. Fujioka, and K. Shigemori
  • Journal Title: J. Geophys. Res Volume: 115 Pages: E04003
  • DOI: doi:10.1029/2009JE003385
  • Peer Reviewed
• [Journal Article] Experimental study on the rheological properties of polycrystalline solid nitrogen and methane : Implications for tectonic processes on Triton (2010)
  • Author(s): Yamashita, Y., M. Kato, and M. Arakawa
  • Journal Title: Icarus Volume: 207 Pages: 972-977
  • Peer Reviewed
• [Journal Article] The Shape Distribution of Boulders on Asteroid 25143 Itokawa : Comparison with Fragments from Impact Experiments (2010)
  • Author(s): Michikami, T., Nakamura, A. M., and Hirata, N.
  • Journal Title: Icarus Volume: 207 Pages: 277-284
  • Peer Reviewed
• [Journal Article] The Hayabusa Spacefract Asteroid Multi-band Imaging Camera : AMICA (2010)
  • Author(s): Ishiguro, M., Nakamura, R., Tholen, D. J., Hirata, N., Demura, H., Nemoto, E., Nakamura, A. M., ほか8人
  • Journal Title: Icarus Volume: 207 Pages: 714-731
  • Peer Reviewed
• [Journal Article] High and Low-Velocity Impact Experiments on Porous Sintered Glass Bead Targets of Different Compressive Strengths : Outcome Sensitivity and Scaling (2010)
  • Author(s): Setoh, M., Nakamura, A. M., ほか6人
  • Journal Title: Icarus Volume: 205 Pages: 702-711
  • Peer Reviewed
• [Journal Article] 宇宙速度衝突による珪酸塩蒸発過程のその場時間分解発光分光観測 (2010)
  • Author(s): 黒澤耕介, 門野敏彦, 杉田精司, 重森啓介, 弘中陽一郎, 尾崎典雅, 城下明之, 長勇一郎, 境家達弘, 橘省吾, 大野宗祐, 藤岡慎介, Tommaso Vinci, 兒玉了祐, 松井孝典
  • Journal Title: 日本惑星科学会誌遊星人 Volume: 19 Pages: 332-339
  • Peer Reviewed
• [Journal Article] LCROSS衝突の放出物のすばる望遠鏡による地上観測 (2010)
  • Author(s): 洪鵬, 岡村奈津子, 杉田精司, 関根康人, 寺田宏, 高遠徳尚, 早野裕, 布施哲治, 河北秀世, 黒澤耕介, 春山純一, 古荘玲子, 門野敏彦, 中村良介, 羽村太雅, 関口朋彦, 渡部潤一
  • Journal Title: 日本惑星科学会誌遊星人 Volume: 19 Pages: 96-104
  • Peer Reviewed
• [Journal Article] C型小惑星の探査における可視・近赤外分光の役割 (2010)
  • Author(s): 廣井孝弘, 杉田精司
  • Journal Title: 日本惑星科学会誌遊星人 Volume: 19 Pages: 36-47
  • Peer Reviewed
• [Journal Article] 高速レーザー銃がもたらす惑星間衝突物理学の進展 (2010)
  • Author(s): 杉田精司, 黒澤耕介, 門野敏彦
  • Journal Title: プラズマ・核融合学会誌 Volume: 86 Pages: 589-593
• [Journal Article] High-Speed Time-Series Spectroscopic and Imaging Observations on Aerodynamic Ablation Processes within Vapor Plumes due to Oblique Impacts (2010)
  • Author(s): Hamura, T., K. Kurosawa, S. Hasegawa, T. Matsui, and S. Sugita
  • Journal Title: Proc. of 43th Lunar and Planet. Symp.
• [Journal Article] Impact experiments with projectiles at velocities higher than 10 km/s (2009)
  • Author(s): Kadono, T., T. Sakaiya, Y. Hironaka, K. Otani, T. Sano, T. Fujiwara, T. Mochiyama, K. Kurosawa, S. Sugita, Y. Sekine, W. Nishikanbara3 T. Matsui, S. Ohno, A. Shiroshita, K. Miyanishi, N. Ozaki, R. Kodama, A. M. Nakamura M. Arakawa, S. Fujioka, and K. Shigemori
  • Journal Title: Proc. 16th APS Topical Confon Shock Compression of Condensed Matter Pages: 875-877
  • Peer Reviewed
• [Journal Article] Efficient cyanide formation due to impacts of carbonaceous bodies on a planet with a nitrogen-rich atmosphere (2009)
  • Author(s): Sugita, S., and P. H. Schultz
  • Journal Title: Geophys. Res. Lett. Volume: 36 Pages: L20204
  • DOI: doi:10.1029/2009GL040252
  • Peer Reviewed
• [Journal Article] Rotational-Temperature Measurements of Chemically Reacting CN using Band-Tail Spectra (2009)
  • Author(s): Kurosawa, K., S. Sugita, K. Fujita, K. Ishibashi, T. Kadono, S. Ohno, T. Matsui
  • Journal Title: J. Thermophys. Heat Transfer Volume: 23 Pages: 463-472
  • Peer Reviewed
• [Journal Article] Direct measurements of chemical composition of shock-induced gases from calcite : an intense global warming after the Chicxulub impact due to the indirect greenhouse effect of carbon monoxide (2009)
  • Author(s): Kawaragi, K. Y. Sekine, T. Kadono, S. Sugita, S. Ohno, K. Ishibashi, K. Kurosawa, T. Matsui, S. Ikeda
  • Journal Title: Earth, Planet. Sci. Lett. Volume: 282 Pages: 56-64
  • Peer Reviewed
• [Journal Article] Results from the Japanese SELENE mission shed light on differences between the far and near sides of the Moon (2009)
  • Author(s): Namiki, N., T. Iwata, K. Matsumoto, H. Hanada, H. Noda, S. Goossens, M. Ogawa, N. Kawano, K. Asari, S. Tsuruta, Y. Ishihara, Q. Liu, F. Kikuchi, T. Ishikawa, S. Sasaki, C. Aoshima, K. Kurosawa, S. Sugita, and T. Takano
  • Journal Title: Science Volume: 323 Pages: 900-905
  • Peer Reviewed
• [Journal Article] Three-Dimensional Structures and Elemental Distributions of Stardust Impact Tracks Using Synchrotron Microtomography and X-ray Fluorescence Analysis (2009)
  • Author(s): Tsuchiyama, A., and 7 coauthors, T. Kadono, K. Jogo, and Y. Suzuki
  • Journal Title: Meteo. Planet. Sci. Volume: 44 Pages: 1203-1224
  • Peer Reviewed
• [Journal Article] Subaru/COMICS Mid-Infrared Observation of Near-Nucleus Region of Comet 17P/Holmes at the Early Phase of the Outburst (2009)
  • Author(s): Watanabe, J., M. Honda, M. Ishiguro, T. Ootsubo, Y. Sarugaku, T. Kadono, I. Sakon, T. Fuse, N. Takato, R. Furusho
  • Journal Title: Publ. Astron. Soc. Japan Volume: 61 Pages: 679-685
  • Peer Reviewed
• [Journal Article] Shock Hugoniot and Temperature Data for Polystyrene Obtained with Quartz Standard (2009)
  • Author(s): Ozaki, N., 11 coauthors, T. Kadono, and 11 coauthors
  • Journal Title: Phys. Plasmas Volume: 16 Pages: 062702
  • DOI: doi:10.1063/1.3152287
  • Peer Reviewed
• [Journal Article] Spin Rates of Fast-Rotating Asteroids and Fragments in Impact Disruption (2009)
  • Author(s): Kadono, T., M. Arakawa, T. Ito, and K. Ohtsuki
  • Journal Title: Icarus Volume: 200 Pages: 694-697
  • Peer Reviewed
• [Journal Article] Experimental study on the collisional disruption of porous gypsum spheres (2009)
  • Author(s): Okamoto, C., and M. Arakawa
  • Journal Title: Meteoritics & Planet. Sci. Volume: 44 Pages: 1947-1954
  • Peer Reviewed
• [Journal Article] Compaction experiments of ice-silica particle mixtures : Implication for residual porosity of small icy bodies (2009)
  • Author(s): Yasui, M. and M. Arakawa
  • Journal Title: J. Geophys. Res Volume: 114 Pages: E09004
  • DOI: doi:10.1029/2009JE003374
  • Peer Reviewed
• [Journal Article] Collisional Disruption Experiments of Porous Targets (2009)
  • Author(s): Nakamura, A. M., Hiraoka, K., Yamashita, Y., and Machii, N
  • Journal Title: Planet. Space Sci. Volume: 57 Pages: 111-118
  • Peer Reviewed
• [Journal Article] Numerical Simulations of Impacts Involving Porous Bodies : II. Comparison with Laboratory Experiments (2009)
  • Author(s): Jutzi, M., Michel, P., Hiraoka, K., Nakamura, A. M., and Benz, W
  • Journal Title: Icarus Volume: 201 Pages: 802-813
  • Peer Reviewed
• [Journal Article] Compaction and Fragmentation of Porous Gypsum Targets from Low-Velocity Impacts (2009)
  • Author(s): Fujii, Y., and Nakamura, A. M.
  • Journal Title: Icarus Volume: 201 Pages: 795-801
  • Peer Reviewed
• [Journal Article] Surface Morphology of the Asteroid Itokawa : Survey for Impact Structures (2009)
  • Author(s): Hirata, N., Honda, C., ほか9人
  • Journal Title: Icarus Volume: 200 Pages: 486-502
  • Peer Reviewed
• [Journal Article] MELOSの目指す火星表層科学探査 (2009)
  • Author(s): 杉田精司, 宮本英昭, 橘省吾, 岡田達明, 出村裕英, 大森聡一, 並木則行, 高橋幸弘, 三浦弥生, 長尾敬介, 三河内岳, 佐藤毅彦
  • Journal Title: 日本惑星科学会誌遊星人 Volume: 18 Pages: 79-83
  • Peer Reviewed
• [Journal Article] 月衝突盆地地形補償メカニズムの比較研究 (2009)
  • Author(s): 並木則行, 杉田精司, 石原吉明, 野田寛大, 佐々木晶, 岩田隆浩, 花田英夫, 荒木博士, 黒澤耕介, 松村瑞秀, 横山聖典, 鎌田俊一, 久保公央, 森朝子, 佐藤麻里
  • Journal Title: 日本測地学会誌 Volume: 55 Pages: 291-305
  • Peer Reviewed
• [Journal Article] 高出力レーザーを使った弾丸飛翔体加速および衝突実験:秒速10kmを越える衝突 (2009)
  • Author(s): 門野敏彦, 重森啓介, 境家達弘, 弘中陽一郎, 佐野孝好, 大谷一人, 藤原隆史, 持山智浩, 藤岡慎介, 黒澤耕介, 城下明之, 宮西宏併, 尾崎典雅, 関根康人, 杉田精司, 松井孝典, 橘省吾, 大野宗祐, 荒川政彦, 竹内拓, 中村昭子
  • Journal Title: 日本惑星科学会誌遊星人 Volume: 18 Pages: 4-9
  • Peer Reviewed
• [Presentation] Pressure measurements of self-luminous rock vapors using atomic line broadening (2011)
  • Author(s): Kurosawa, K. and S. Sugita
  • Organizer: Lunar Planet. Sci. Conf., XXXXII
  • Place of Presentation: The Woodlands, TX, USA
  • Year and Date: 2011-03-07
• [Presentation] A new modified Gaussian model(MGM) using a Bayesian estimation approach : Toward automated analysis of planetary spectra (2011)
  • Author(s): Sugita, S., K. Nagata, N. Tsuboi, T. Hiroi, and M. Okada
  • Organizer: Lunar Planet. Sci. Conf., XXXXII
  • Place of Presentation: The Woodlands, TX, USA
  • Year and Date: 2011-03-07
• [Presentation] Radiogenic heat source concentration in the lunar farside crust estimated from viscoelestic deformation of impact basins (2011)
  • Author(s): Kamata, S., S. Sugita, Y. Abe, Y. Ishihara, Y. Harada, N. Namiki, T. Iwata, H. Hanada, and H. Araki
  • Organizer: Lunar Planet. Sci. Conf., XXXXII
  • Place of Presentation: The Woodlands, TX, USA
  • Year and Date: 2011-03-07
• [Presentation] Experimental results investigating impact velocity effects on crater growth and the transient depth-to-diameter ratio (2011)
  • Author(s): Barnouin, O. S., C. M., Ernst, J. T. Heinick, S. Sugita, M. J. Cintala, D. A. Crawford, and T. Matsui
  • Organizer: Lunar Planet. Sci. Conf., XXXXII
  • Place of Presentation: The Woodlands, TX, USA
  • Year and Date: 2011-03-07
• [Presentation] Experimental study of SO_3/SO_2 ratio in impact vapor clouds using a high-speed laser gun (2011)
  • Author(s): Ohno, S., T. Kadono, K. Kurosawa, T. Hamura, T. Sakaiya, S. Sugita, K. Shigemori, Y. Hironaka, T. Watari, and T. Matsui
  • Organizer: Lunar Planet. Sci. Conf., XXXXII
  • Place of Presentation: The Woodlands, TX, USA
  • Year and Date: 2011-03-07
• [Presentation] Prediction of the elemental composition of olivine by laser-induced breakdown spectroscopy(LIBS) (2011)
  • Author(s): Ishibashi, K., S. Ohno, T. Arai, K. Wada, S. Kameda, H. Senshu, N. Namiki, T. Matsui, Y. Cho, and S. Sugita
  • Organizer: Lunar Planet. Sci. Conf., XXXXII
  • Place of Presentation: The Woodlands, TX, USA
  • Year and Date: 2011-03-07
• [Book] One month of near-IR imaging photometry of comet 9P/Tempel 1, in Deep Impact as a world observatory event : Synergies in space, time, and wavelength, ESO Astrophysics Symposia (2009)
  • Author(s): Mori, Y. T. Sekiguchi, S. Sugita
  • Total Pages: 323-328
  • Publisher: Springer Verlaag Berlin
• [Book] The subsurface structure of comet 9P/Tempel 1 projected into the dust plume (2009)
  • Author(s): Kadono, T., S. Sugita
  • Total Pages: 143-146
  • Publisher: Springer Verlaag Berlin
• [Book] Subaru/COMICS mid-infrared spectroscopic observations of the dust plue from comet 9P/Tempel (2009)
  • Author(s): Ootsubo, T., S. Sugita, J. Watanabe, M. Honda, H. Kawakita, T. Kadono, R. Furusho
  • Total Pages: 131-137
  • Publisher: Springer Verlaag Berlin