Activities in Year 2008

Refereed Papers

• Honda,M.(Kanagawa U), Inoue, A. K.(Osaka Sangyo U), Oka, A., Nakamoto, T., Ishii, M.(NAOJ), Terada, H.(NAOJ), Takato, N.(NAOJ), Kawakita, H.(Kyoto Sangyo U), Okamoto, Y. K.(Ibaraki U), Shibai, H.(Osaka U), Tamura, M.(NAOJ), Kudo, T.(NAOJ), and Itoh, Y.(Kobe U) "Detection of Water Ice Grains on the Surface of the Circumstellar Disk Around HD142527", Astrophys. J. Letters 690, 110-113 (2009)
• Inoue, A. K.(Osaka Sangyo U), Oka, A., Nakamoto, T. "Effects of Scattering and Dust Grain Size on the Temperature Structure of Protoplanetary Discs: A Three-Layer Approach", Monthly Notices Royal Astron. Soc. 393, 1377 - 1390 (2009)
• Miura, H.(Tohoku U), Nakamoto, T., Doi, M. "Origin of Three-Dimensional Shapes of Chondrules. I: Hydrodynamics Simulations of Rotating Droplet Exposed to High-Velocity Rarefied Gas Flow", Icarus 197, 269 - 281 (2008)
• Miura, H.(Tohoku U), Yasuda, S., Nakamoto, T. "Fragment-Collision Model for Compound Chondrule Fomation: Estimation of Collision Probability", Icarus 194, 811-821 (2008)
• Inoue, A. K.(Osaka Sangyo U), Honda, M.(Kanagawa U), Nakamoto, T., Oka, A. "Observational Possibility of the "Snow Line" on the Surface of Circumstellar Disks with the Scattered Light", Publ. Astron. Soc. Japan 60, 557 - 563 (2008)

Presentations in International Meetings

● Exoplanets and Disks: Their Formation and Diversity, March 9 - 12, 2009, in Kona, Hawaii, USA

• Nakamoto, T., Miura, H.「Crystallization of Silicate Particles in Circumstellar Disks by Shock Waves」
• Doi, M., Nakamoto, T.「Origin of Cavities in Cosmic Spherules」
• Tanaka, K., Nakamoto, T.「OMOSHI Effect : A New Mechanism for Mass Accretion under the Radiation Pressure in Massive Star Formation」

● Planet Formation and Evolution: The Solar System and Extrasolar Planets, March 2 - 6, 2009, in Tuebingen, Germany

• Oka, A., Nakamoto, T., Ida, S.「Effects of Extinction by Icy Dust Particles on the Location of the Snowline in an Optically Thick Protoplanetary Disk」
• Yasuda, S., Nakamoto, T.「Collision Condition for Compound Chondrule Formation」

●Crystallization in the Early Solar Nebula 4.6 Billion Years Ago, Nov. 19 - 20, 2008, in Tohoku Univ., Japan

• Yasuda, S., Nakamoto, T. "Collision Condition for Compound Chondrule Formation"
  
• Oka, A., Nakamoto, T., Ikoma, M., Ida, S. "Snow Line in Optically Thick Protoplanetary Disks"

●71th Annual Meeting of the Meteoritical Society, July 28 - August 1, 2008, in Matsue, Japan

• Nakamoto, T., Doi, M., Nakamura, T.(Kyushu U), Yamauchi, Y.(Kyushu U) "Shapes of Cosmic Spherules: What Do They Tell Us?"
  
• Yasuda, S., Nakamoto, T. "Conditions for Compound Chondrule Formation"
• Yamauchi, Y.(Kyushu U), Nakamura, T.(Kyushu U), Doi, M., Nakamoto, T. "Mineralogy and Size Distribution of Large Micrometeorites Recovered from the Blue Ice Field at Cape Tottuki in Antarctica"

●Asia Oceania Geosciences Society Meeting, June 16 - 20, 2008, in Busan, Korea

• Yasuda, S., Nakamoto, T. "Collision Condition for Compound Chondrule and Compound Cosmic Spherule Formation I: Condition for Coalescence"
  
• Doi, M., Nakamoto, T., Nakamura, T.(Kyushu U), Yamauchi Y.(Kyushu U) "Three-Dimensional Shapes of Cosmic Spherules: Deformation of Dust Particles Molten in the Earth Atmosphere"

●Lunar and Planetary Science Conference, March 12 - 16, 2008, Houston, USA

• Oka, A., Nakamoto, T., Ikoma, M., Ida, S. "Effects of Icy Particles on the Location of the Snowline in Protoplanetary Disks"
  
• Doi, M., Nakamoto, T., Nakamura, T.(Kyushu U), Yamauchi, Y.(Kyushu U) "Three-Dimensional Shapes of Cosmic Spherules: Deformation of Dust Particles Molten in the Earth Atmosphere"
  
• Miura, H.(Tohoku U), Yasuda, S., Nakamoto,T. "Fragment-Collision Model for Compound Chondrule Formation: Size Ratio of Secondary to Primary"
  

back to Home