物理学报Issue(16)：1-7,7.DOI:10.7498/aps.62.163401
二重微分散射截面中非一阶效应的理论研究*
A theoretical study on non-first-order effects of double differential cross sections*
摘要
Abstract
The double differential cross sections for electron impact ionization of hydrogen at different incident energies are calculated by use of the Brauner-Briggs-Klar (BBK) model and first order born approximation model. The results are compared with experimental data and other theoretical results. The non-first-order effects of the BBK model are analyzed and discussed in detail.关键词
一级玻恩近似/二重微分散射截面Key words
first order born approximation model/double differential cross sections引用本文复制引用
薛思敏..二重微分散射截面中非一阶效应的理论研究*[J].物理学报,2013,(16):1-7,7.基金项目
国家自然科学基金(批准号:11164013)资助的课题.*Project supported by the National Natural Science Foundation of China (Grant No.11164013) （批准号:11164013）
