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Title
Japanese:重イオンビーム生成プラズマからのKα線スペクトルに対する多重電離過程の影響 
English:Effects of Multiple-ionization on Kα Spectra from Hot Plasma Produced by Heavy Ion Beams 
Author
Japanese: 奥井貴之, 河村徹.  
English: Takayuki Okui, Toru Kawamura.  
Language Japanese 
Journal/Book name
Japanese: 
English: 
Volume, Number, Page        
Published date Nov. 14, 2017 
Publisher
Japanese: 
English: 
Conference name
Japanese: 
English:Plasma Conference 2017 
Conference site
Japanese:兵庫県姫路市 
English:Himeji, Hyogo 
Official URL http://www.jspf.or.jp/PLASMA2017/
 
Abstract In hot plasma creation by heavy ion beam irradiation, K-shell ionization of target atoms is accompanied by outer-shell ionization. This process is called multipleionization. In the case that multipleionization by incident heavy ions are comparable to single ionization by plasma electrons, ionization degrees of target atoms are enhanced, giving misleading estimation of plasma temperature if the processes are not considered in the plasma diagnostics. In this study, population kinetics are solved under a collisional radiative equilibrium (CRE), and the plasma conditions where the multipleionization has a contribution are clarified.

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