中国物理B ›› 2007, Vol. 16 ›› Issue (7): 1956-1958.doi: 10.1088/1009-1963/16/7/025

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Electron impact excitation of tetrasulfur S2 molecule

闫冰1, 潘守甫1, 于俊华2   

  1. (1)Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China; (2)State Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, Harbin 150001, China
  • 收稿日期:2005-12-23 修回日期:2006-10-10 出版日期:2007-07-20 发布日期:2007-07-04
  • 基金资助:
    Project supported by the National Natural Science Foundation of China(Grant Nos 10604022 and 60278009) and the Foundation of State Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, China.

Electron impact excitation of tetrasulfur S4 molecule

Yan Bing(闫冰)a), Pan Shou-Fu(潘守甫)a)†, and Yu Jun-Hua(于俊华)b)   

  1. a Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China; b State Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, Harbin 150001, China
  • Received:2005-12-23 Revised:2006-10-10 Online:2007-07-20 Published:2007-07-04
  • Supported by:
    Project supported by the National Natural Science Foundation of China(Grant Nos 10604022 and 60278009) and the Foundation of State Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, China.

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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.

关键词: cross section, S4 molecule, scattering

Abstract: 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.

Key words: cross section, S4 molecule, scattering

中图分类号:  (Molecular excitation and ionization)

  • 34.80.Gs
31.15.-p (Calculations and mathematical techniques in atomic and molecular physics) 31.15.V- (Electron correlation calculations for atoms, ions and molecules) 34.80.Bm (Elastic scattering)