NAOC Open IR
A small electron beam ion trap/source facility for electron/neutral-ion collisional spectroscopy in astrophysical plasmas
Liang, Gui-Yun1; Wei, Hui-Gang1; Yuan, Da-Wei1; Wang, Fei-Lu1; Peng, Ji-Min2; Zhong, Jia-Yong2; Zhu, Xiao-Long3; Schmidt, Mike4; Zschornack, Guenter4; Ma, Xin-Wen3; Zhao, Gang1
2018
Source PublicationRESEARCH IN ASTRONOMY AND ASTROPHYSICS
ISSN1674-4527
Volume18Issue:1Pages:10
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.
KeywordX-ray: general atomic processes line: formation method: laboratory: atomic
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Science Challenge Project ; Science Challenge Project ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Science Challenge Project ; Science Challenge Project ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Science Challenge Project ; Science Challenge Project ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Science Challenge Project ; Science Challenge Project
DOI10.1088/1674-4527/18/1/1
WOS KeywordX-RAY-SPECTRUM ; HIGHLY-CHARGED IONS ; AN ATOMIC DATABASE ; FE-XVII ; EMISSION-LINE ; CHIANTI ; ANGSTROM ; EBIT ; DIAGNOSTICS ; EXCHANGE
Language英语
Funding ProjectNational Key R&D Program of China[2017YFA0402401] ; National Natural Science Foundation of China[11522326] ; National Basic Research Program of China (973 Program)[2013CBA01503] ; Science Challenge Project[TZ2016005]
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Science Challenge Project ; Science Challenge Project ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Science Challenge Project ; Science Challenge Project ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Science Challenge Project ; Science Challenge Project ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Science Challenge Project ; Science Challenge Project
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000428267100001
PublisherNATL ASTRONOMICAL OBSERVATORIES, CHIN ACAD SCIENCES
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/37296
Collection中国科学院国家天文台
Corresponding AuthorLiang, Gui-Yun
Affiliation1.Chinese Acad Sci, Key Lab Opt Astron, Natl Astron Observ, Beijing 100012, Peoples R China
2.Beijing Normal Univ, Dept Astron, Beijing 100875, Peoples R China
3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China
4.DREEBIT GmbH, D-01109 Dresden, Germany
Recommended Citation
GB/T 7714
Liang, Gui-Yun,Wei, Hui-Gang,Yuan, Da-Wei,et al. A small electron beam ion trap/source facility for electron/neutral-ion collisional spectroscopy in astrophysical plasmas[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2018,18(1):10.
APA Liang, Gui-Yun.,Wei, Hui-Gang.,Yuan, Da-Wei.,Wang, Fei-Lu.,Peng, Ji-Min.,...&Zhao, Gang.(2018).A small electron beam ion trap/source facility for electron/neutral-ion collisional spectroscopy in astrophysical plasmas.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,18(1),10.
MLA Liang, Gui-Yun,et al."A small electron beam ion trap/source facility for electron/neutral-ion collisional spectroscopy in astrophysical plasmas".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 18.1(2018):10.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liang, Gui-Yun]'s Articles
[Wei, Hui-Gang]'s Articles
[Yuan, Da-Wei]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liang, Gui-Yun]'s Articles
[Wei, Hui-Gang]'s Articles
[Yuan, Da-Wei]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liang, Gui-Yun]'s Articles
[Wei, Hui-Gang]'s Articles
[Yuan, Da-Wei]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.