Discrepancy in total cross sections of positron-impact ionization of hydrogen

Shih Wei Hsu*, Tien Yow Kuo, Chi ming J. Chen, Keh Ning Huang

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

14 引文 斯高帕斯(Scopus)

摘要

Total cross sections for positron-impact ionization are calculated in a relativistic formulation for the hydrogen atom for incident positron energies up to 10 times the ionization energy. Different sets of distorting potentials are used to study the mutual screenings of the outgoing positron and electron. A large discrepancy is noted between available theoretical and experimental data.

原文英語
頁(從 - 到)277-279
頁數3
期刊Physics Letters A
167
發行號3
DOIs
出版狀態已發佈 - 1992 七月 20
對外發佈

ASJC Scopus subject areas

  • 物理與天文學 (全部)

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