教師資料查詢 | 類別: 期刊論文 | 教師: 高賢忠 KAO HSIEN-CHUNG (瀏覽個人網頁)

標題:Relativistic cross sections of electron-impact ionization of hydrogenic ions
學年80
學期2
出版(發表)日期1992/04/01
作品名稱Relativistic cross sections of electron-impact ionization of hydrogenic ions
作品名稱(其他語言)
著者Kao, Hsien-chung; Kuo, Tien-yow; Yen, Hsiang-ping; Wei, Ching-ming; Huang, Keh-ning
單位
出版者
著錄名稱、卷期、頁數Physical Review A 45(7), pp.4646-4652
摘要Total and single-differential cross sections for electron-impact ionizaton are calculated in a relativistic formulation for ions in the hydrogen isoelectronic sequence: Hi i, He ii, C vi, Ne x, Fe xxvi, and Ag xlvii. Transition amplitudes are evaluated in the two-potential distorted-wave approximation. Sets of different asymptotic charges are used to study the mutual screening of the primary and secondary electrons. Relativistic effects are investigated by taking the nonrelativistic limit and are found to increase the cross sections. Thomson’s scaling law along the isoelectronic sequence is also studied.
關鍵字
語言英文
ISSN
期刊性質國外
收錄於
產學合作
通訊作者
審稿制度0
國別美國
公開徵稿
出版型式,紙本
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