%0 Journal Article
%T A theoretical study on (e, 2e) process for helium in large energy loss and close to minimum momentum transfer geometry<br>大能量损失小动量转移几何条件下氦原子(e, 2e)反应的理论研究
%A Yang Huan
%A Gao Kuang
%A Zhang Sui-Meng
%A <br>杨欢
%A 高矿
%A 张穗萌
%J 物理学报
%D 2007
%I 
%X The triple differential cross section for electron impact ionization of helium in the special geometry of coplanar large energy loss and close to minimum momentum transfer are calculated by use of BBK model and modified BBK model. The structure of the cross section is discussed.The results of the present work are compared with current experimental data. It is found that both BBK and modified BBK models are in good agreement with the experimental results of binary-to-recoil peak ratio and their angular distribution.
%K binary peak
%K recoil peak
%K energy loss
%K momentum transfer<br>binary峰
%K recoil峰
%K 能量损失
%K 动量转移
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=33FDF1B24DD3C928&yid=A732AF04DDA03BB3&vid=014B591DF029732F&iid=9CF7A0430CBB2DFD&sid=AFD46A2718741076&eid=F853CD35AA905AA7&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=22