Tohoku University · Faculty of Science / Graduate School of Science · 助教

Research keywords隕石・宇宙塵・同位体宇宙化学・Chondrite・Mineralogy・Geochemistry・Meteorite・Isotopes

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• Oxygen isotopes in crystalline silicates of comet Wild 2: A comparison of oxygen isotope systematics between Wild 2 particles and chondritic materialsDaisuke Nakashima, Takayuki Ushikubo, David J. Joswiak, Donald E. Brownlee, Graciela Matrajt, Michael K. Weisberg, Michael E. Zolensky, Noriko T. Kita
• Contemporaneous formation of chondrules in distinct oxygen isotope reservoirsTakayuki Ushikubo, Daisuke Nakashima, Makoto Kimura, Travis J. Tenner, Noriko T. Kita
• Noble gases in angrites Northwest Africa 1296, 2999/4931, 4590, and 4801: Evolution history inferred from noble gas signaturesDaisuke Nakashima, Keisuke Nagao, Anthony J. Irving
• A link between oxygen, calcium and titanium isotopes in 26Al-poor hibonite-rich CAIs from Murchison and implications for the heterogeneity of dust reservoirs in the solar nebula.Levke Kööp, Andrew M. Davis, Daisuke Nakashima, Changkun Park, Alexander N. Krot, Kazuhide Nagashima, Travis J. Tenner, Philipp R. Heck, Noriko T. Kita

• 彗星塵の酸素同位体比に基づく太陽系物質輸送機構2014 · 2014年4月 ～ 継続中
• 彗星塵の酸素同位体比分析に基づく原始太陽系物質輸送機構の解明
• Wild2彗星塵の酸素同位体組成
• 小惑星・彗星サンプルリターン試料の酸素同位体比分析

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