Nakamoto Lab / Tokyo Tech

Activities in This Year 2016 (as of April 7, 2017)

Arakawa, S. and Nakamoto, T. "Rocky Planetesimal Formation via Fluffy Aggregates of Nanograins", Astrophysical Journal Letters 832, article id. L19 (5pp) (2016)

Arakawa, S. and Nakamoto, T. "Compound Chondrule Formation via Collision of Supercooled Droplets", Icarus 276, 102- 106. (2016)

Tetsu, H. and Nakamoto, T. "Comparison of Implicit Schemes to Solve Equations of Radiation Hydrodynamics with a Flux-limited Diffusion Approximation: Newton-Raphson, Operator Splitting, and Linearization", Astrophysical Journal Supplement 223, article id. 14, 18 pp. (2016)

Honda, M., Kudo, T., Takatsuki, S., Inoue, A. K., Nakamoto, T., Fukagawa, M., Tamura, M., Terada, H., and Takato, N. "Water ice at the surface of HD 100546 disk", Astrophysical Journal 821, article id. 2, 6 pp. (2016)

Scheduled Presentations in International Meetings

●Japan Geoscience Union - AGU Joint Meeting 2017 May 20 - 25, 2017, Makuhari, Chiba, Japan

Nakamoto, T. and Takeishi, A. "Distribution of 54Cr Isotope Anomalies in Asteroid Belt"
Yokoyama, T., Nakamoto, T., Okuzumi, S., and DeMeo, F. E. "Nucleosynthetic isotope anomalies of trans-iron elements in meteorites: implication for the origin of terrestrial planets"

Presentations in International Meetings

●Workshop on Chondrules and Protoplanetary Disk, February 27 - 28, 2017, London,

Arakawa, S. and Nakamoto, T. "Co-Aggregation of Chondrules and Nanometer-Sized Matrix Grains in the Solar Nebula: A New Scenario for Rocky Planetesimal Formation"

●Symposium on Polar Science, Antarctic Meteorites/Hayabusa, November 29 - December 1, 2016, NIPR, Tachikawa, Tokyo, Japan

Nakamoto, T. and Takeishi, A. "Generation of 54Cr Isotope Anomalies in Meteorites by Inhomogeneous Molecular Cloud Core"
Arakawa, S. and Nakamoto, T. "Formation of Rocky Planetesimals via Recondensation of Nanograins"
Homma, K. and Nakamoto, T. "Planetesimals Formation from Dust Aggregates Having Various Histories: Effects of Growth and Radial Motion of Dust Aggregates"

●Goldschmidt 2016, June 26 - July 1, 2016, Yokohama, Japan

Nakamoto, T. and Takeishi, A. "Inhomogeneous molecular cloud core and isotope anomalies in meteorites"
Arakawa, S. and Nakamoto, T. "The Supercooled-Collision Model for Compound Chondrule Formation"

●Japan Geoscience Union Meeting 2016, May 22 - 26, 2016, Makuhari, Chiba, Japan

Nakamoto, T. and Takeishi, A. "Uniform Injection of 54Cr into Solar Nebula and Temporal Change of Isotopic Ratio in Meteorites"