Electron impact excitation of tetrasulfur S4 molecule

• 来源期刊: 中国物理（英文版）
• 关键词: cross section S4 molecule scattering
• 年，卷（期）: 2007,（7）
• 页码范围: 1956-1958
• 页数: 3页
• 语种: 英文

摘要

Electron impact excitation of tetrasulfur S4 molecule is investigated in this work using R-matrix method. The twelve low-lying electronic states are used in close-coupling expansion to represent the target states, and the integral cross sections for elastic scattering and excitation into the six lowest electronic states are calculated.