NAOC Open IR
asmallelectronbeamiontrapsourcefacilityforelectronneutralioncollisionalspectroscopyinastrophysicalplasmas
Liang Guiyun1; Wei Huigang1; Yuan Dawei1; Wang Feilu1; Peng Jimin2; Zhong Jiayong2; Zhu Xiaolong3; Schmidt Mike4; Zschornack Gunter4; Ma Xinwen3; Zhao Gang1
2018
Source Publicationresearchinastronomyandastrophysics
ISSN1674-4527
Volume000Issue:001Pages:1
AbstractSpectra are fundamental observation data used for astronomical research,but understanding them strongly depends on theoretical models with many fundamental parameters from theoretical calculations.Different models give different insights for understanding a specific object.Hence,laboratory benchmarks for these theoretical models become necessary.An electron beam ion trap is an ideal facility for spectroscopic benchmarks due to its similar conditions of electron density and temperature compared to astrophysical plasmas in stellar coronae,supernova remnants and so on.In this paper,we will describe the performance of a small electron beam ion trap/source facility installed at National Astronomical Observatories,Chinese Academy of Sciences.We present some preliminary experimental results on X-ray emission,ion production,the ionization process of trapped ions as well as the effects of charge exchange on the ionization.
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/46909
Collection中国科学院国家天文台
Affiliation1.中国科学院国家天文台
2.北京师范大学
3.中国科学院近代物理研究所
4.DREEBIT GmbH
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Liang Guiyun,Wei Huigang,Yuan Dawei,et al. asmallelectronbeamiontrapsourcefacilityforelectronneutralioncollisionalspectroscopyinastrophysicalplasmas[J]. researchinastronomyandastrophysics,2018,000(001):1.
APA Liang Guiyun.,Wei Huigang.,Yuan Dawei.,Wang Feilu.,Peng Jimin.,...&Zhao Gang.(2018).asmallelectronbeamiontrapsourcefacilityforelectronneutralioncollisionalspectroscopyinastrophysicalplasmas.researchinastronomyandastrophysics,000(001),1.
MLA Liang Guiyun,et al."asmallelectronbeamiontrapsourcefacilityforelectronneutralioncollisionalspectroscopyinastrophysicalplasmas".researchinastronomyandastrophysics 000.001(2018):1.
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