发布求助
文献互助 智能选刊 最新文献

International Astronomical Union Colloquium最新文献

筛选
英文 中文
Supra Thermal Electron Tails Effects on X-Ray Line Emission in a Tokamak Plasma 超热电子尾效应对托卡马克等离子体x射线线发射的影响
International Astronomical Union Colloquium Pub Date : 1900-01-01 DOI: 10.1017/S0252921100085274
Rosario Bartiromo, F. Bombarda, R. Giannella
{"title":"Supra Thermal Electron Tails Effects on X-Ray Line Emission in a Tokamak Plasma","authors":"Rosario Bartiromo, F. Bombarda, R. Giannella","doi":"10.1017/S0252921100085274","DOIUrl":"https://doi.org/10.1017/S0252921100085274","url":null,"abstract":"The soft X-ray lines emitted by highly ionized impurities are one of the most prominent spectral features of today’s tokamaks. In fact the hydrogen isotope plasmas produced in these devices attain temperature values ranging from about one to several keV. A great deal of information about the plasma conditions can be drawn, in particular, from the highly resolved spectra of medium-Z ions which are very rich in satellites excited via dielectronic recombination and innner shell excitation (Dubau and Volontè 1980, Bitter et al. 1979).","PeriodicalId":392991,"journal":{"name":"International Astronomical Union Colloquium","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115068386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Particles from Comet Kohoutek Detected by the Micrometeoroid Experiment On HEOS 2 HEOS 2上的微流星体实验探测到的Kohoutek彗星粒子
International Astronomical Union Colloquium Pub Date : 1900-01-01 DOI: 10.1017/S0252921100034357
H. Hoffmann, H. Fechtig, E. Gruen, J. Kissel
{"title":"Particles from Comet Kohoutek Detected by the Micrometeoroid Experiment On HEOS 2","authors":"H. Hoffmann, H. Fechtig, E. Gruen, J. Kissel","doi":"10.1017/S0252921100034357","DOIUrl":"https://doi.org/10.1017/S0252921100034357","url":null,"abstract":"The HEOS 2 satellite was launched into a highly eccentric orbit around the earth on January 31, 1972 and re-entered the earth’s atmosphere after a successful mission on August 2, 1974. Due to the orbit (apogee: 240 000 km, perigee: 300 – 5000 km) the satellite spent most of the time in the interplanetary region where the influence of the earth’s gravitation field is negligible with regard to its effect on interplanetary dust particles.","PeriodicalId":392991,"journal":{"name":"International Astronomical Union Colloquium","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124507282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信