POSITRON-IMPACT IONIZATION OF NA

被引：5
|
作者：
MUKHERJEE, KK
SINGH, NR
CHOUDHURY, KB
MAZUMDAR, PS
机构：
[1] THAMBAL MARIK COLL, BISHANPUR, MANIPUR, INDIA
[2] JADAVPUR UNIV, DEPT PHYS, Kolkata 700032, W BENGAL, INDIA
[3] MANIPUR UNIV, DEPT PHYS, IMPHAL 795003, MANIPUR, INDIA
来源：
PHYSICAL REVIEW A | 1992年 / 46卷 / 01期
关键词：
D O I：
10.1103/PhysRevA.46.234
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper we present the total cross sections for the positron-impact ionization of Na in the range 8-30 eV of the energy of the incident positron. Calculations are done by using a distorted-wave approximation incorporating the effects of screening and distortion. The present results are compared with the experimental results for the electron-impact ionization of Na.
引用
收藏
页码：234 / 236
页数：3
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