Total cross sections of positron-sodium scattering at low energies

Cheng Yong-Jun; Zhou Ya-Jun; Jiao Li-Guang

首页> 中文期刊> 《中国物理：英文版》 >Total cross sections of positron-sodium scattering at low energies

Total cross sections of positron-sodium scattering at low energies

开具论文收录证明 >>

期刊封面封底目录下载 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

A new calculation for the total cross section of positron-sodium scattering is performed in an energy range down to a few tenths of one electron volt using the coupled-channel optical method. The ionization continuum and the positronium formation channels are included via an equivalent-local complex potential.The role played by the break-up and rearrangement processes in the low energy positron-sodium scattering is also investigated.The total scattering cross section is reported and compared with the available theoretical and experimental data.

著录项

来源
《中国物理：英文版》 |2012年第1期|183-186|共4页
作者
Cheng Yong-Jun; Zhou Ya-Jun; Jiao Li-Guang;
展开▼
作者单位

The Academy of Fundamental and Interdisciplinary Science, Harbin Institute of Technology, Harbin 150080, China;

The Academy of Fundamental and Interdisciplinary Science, Harbin Institute of Technology, Harbin 150080, China;

The Academy of Fundamental and Interdisciplinary Science, Harbin Institute of Technology, Harbin 150080, China;

展开▼
原文格式 PDF
正文语种 chi
中图分类
关键词

客服邮箱：kefu@zhangqiaokeyan.com

客服微信
服务号

Total cross sections of positron-sodium scattering at low energies

摘要

著录项

相关主题

期刊订阅