%0 Journal Article
%T Resonances in Positron--Mg Scattering<br>Resonances in Positron-Mg Scattering
%A PENG Yue
%A CHENG Cheng
%A ZHOU Ya-Jun
%A <br>彭悦
%A 程诚
%A 周雅君
%J 中国物理快报
%D 2007
%I 
%X We present the results for resonances in positron--Mg scattering at low impact energy (0--5.0eV) by using the momentum space coupled-channel optical (CCO) method in momentum space. The S-partial wave resonance at 3.880eV, P-partial wave resonance at 4.020eV, and D-partial wave resonance at 4.267eV are found.
%K 34
%K 85
%K +x<br>共振
%K 散射
%K 镁
%K 正电子
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=A6F1F92187EC7BB88CB3A7B7FD60C4D5&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=38B194292C032A66&sid=08B2E838F29A693A&eid=780091CB32840698&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0