Meteorites and the early solar system
Meteorites and the early solar system
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DOI：
10.5860/choice.26-4478
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发表时间：
1988
期刊：
影响因子：
--
通讯作者：
J. Kerridge;M. S. Matthews
中科院分区：
文献类型：
--
作者：
J. Kerridge;M. S. Matthews
目前的工作讨论了陨石源区的主题，它们的二次加工，陨石的辐照效应，太阳系年表，早期太阳系，陨石和早期太阳系的化学，早期太阳系的磁场，球粒的性质，微陨石，星云的不均匀性，陨石中太阳前物质的生存，核合成，以及绝灭放射性核素与核宇宙年代学的关系。注意力集中在早期太阳系的火成活动，辐射老化的原则，元素的宇宙化学分类，高度不稳定的元素，原始物质的潜在意义，太阳前颗粒的天体物理学意义，太阳系起源的边界条件和碘氙定年。
The present work discusses topics in the source regions for meteorites, their secondary processing, irradiation effects on meteorites, solar system chronology, the early solar system, the chemistry of chondrites and the early solar system, magnetic fields in the early solar system, the nature of chondrules, micrometeorites, inhomogeneity of the nebula, the survival of presolar material in meteorites, nucleosynthesis, and the relationship between extinct radionuclides and nucleocosmochronology. Attention is given to igneous activity in the early solar system, principles of radiometric aging, the cosmochemical classification of the elements, highly labile elements, the potential significance of pristine material, the astrophysical implications of presolar grains, boundary conditions for the origin of the solar system, and iodine-xenon dating.