Anatomy of protosolar system

原太阳系统的解剖

• 批准号: 20002002
• 负责人: YURIMOTO Hisayoshi
• 金额: $ 388.63万
• 依托单位: Hokkaido University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Specially Promoted Research
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20002002/
• 关键词: 地球化学; 宇宙化学; 惑星起源・進化; 同位体; 隕石; 太陽系; 質量分析

All types of primitive chondrites were analyzed isotopically insub-micrometer scale by isotope microscopy. Materials formed in pre-solar and early solar system agesare distinguished isotopically. The spatial distribution between the materials corresponds to formationsequences suggesting material evolution from presolar to early solar ages. Based on these results, wediscussed global and local characteristics of our solar system among planetary systems in the galaxy.

通过同位素显微镜对所有类型的原始球粒陨石进行亚微米尺度的同位素分析。在前太阳系和早期太阳系时代形成的材料可以通过同位素来区分。材料之间的空间分布对应于形成序列，表明从前太阳时代到早期太阳时代的材料演化。基于这些结果，我们讨论了太阳系在银河系行星系统中的全球和局部特征。

项目成果

Shock-induced silicate vaporization: The role of electrons

冲击引起的硅酸盐蒸发：电子的作用

• DOI: 10.1029/2011je004031
• 发表时间: 2012
• 期刊: Journal of Geophysical Research:Planets
• 作者: Kurosawa K.;Kadono T.;Sugita S.;Shigemori K.;Sakaiya T.;Hironaka Y;Ozaki N.;ShiroshitaA.,Cho Y.;Tachibana S.;Vinci T.;Ohno S.;Kodama R. and Matsui T.
• 通讯作者: Kodama R. and Matsui T.

Crystallographically anisotropic shape of forsterite: New probe for evaluating dust formation history from infrared spectroscopy

镁橄榄石的晶体各向异性形状：通过红外光谱评估灰尘形成历史的新探针

• DOI: 10.1088/0004-637x/750/2/149
• 发表时间: 2012
• 期刊: Astrophysical Journal
• 影响因子: 4.9
• 作者: Takigawa;A.;Tachibana;S.
• 通讯作者: S.

Carbon isotope anatomy of a single graphite crystal in a metapelitic migmatite revealed by high-spatial resolution SIMS analysis

• DOI: 10.1007/s00410-011-0626-3
• 发表时间: 2011-03
• 期刊: Contributions to Mineralogy and Petrology
• 影响因子: 3.5
• 作者: M. Satish-Kumar;H. Yurimoto;S. Itoh;B. Cesare

Fluorokinoshitaliteand fluorotetraferri- phlogopite: new speciesof fluoro-mica from Bayan Obo, Inner Mongolia, China

氟金云母和氟四铁金云母：内蒙古白云鄂博的氟云母新种

• 发表时间: 2011
• 期刊: Clay Science
• 作者: Miyawaki R.;Shimazaki H.;Shigeoka M.;Yokoyama K.;Matsubara S.;Yurimoto H.,Yang Z. and Zhang P.
• 通讯作者: Yurimoto H.,Yang Z. and Zhang P.

Development of highly sensitive ion imager corresponding to real-time readout having single-ion detectability.

开发对应于具有单离子检测能力的实时读出的高灵敏度离子成像仪。

• DOI: 10.1143/jjap.51.076701
• 发表时间: 2012
• 期刊: Japanese Journal of Applied Physics
• 影响因子: 1.5
• 作者: Sakamoto N.;Aoyama S.;Kawahito S. and Yurimoto H.
• 通讯作者: Kawahito S. and Yurimoto H.