Calculation of Total Cross Sections for Positron-Mg Collision

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2007,（11）
• 页码范围: 3122-3124
• 页数: 3页
• 语种: 英文

摘要

Total cross sections in positron-Mg collision are calculated in the range 2.0-60.0eV using the momentum space coupled channels optical potential approach. The target ionization continuum and the positronium formation are included in the optical potential. The present total cross sections are compared with the experiment data and the other theoretical results.