中国物理B ›› 2008, Vol. 17 ›› Issue (6): 2097-2102.doi: 10.1088/1674-1056/17/6/026

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Close coupling calculations for excitation partial cross sections in Ne--HF collisions

余春日   

  1. School of Physics & Electric Engineering, Anqing Teachers College, Anqing 246133, China
  • 收稿日期:2007-09-24 修回日期:2007-10-01 出版日期:2008-06-20 发布日期:2008-06-20
  • 基金资助:
    Project supported by the Natural Science Foundation of the Anhui Education Bureau of China and the National Natural Science Foundation of China (Grant No 10676025).

Close coupling calculations for excitation partial cross sections in Ne--HF collisions

Yu Chun-Ri(余春日)†   

  1. School of Physics & Electric Engineering, Anqing Teachers College, Anqing 246133, China
  • Received:2007-09-24 Revised:2007-10-01 Online:2008-06-20 Published:2008-06-20
  • Supported by:
    Project supported by the Natural Science Foundation of the Anhui Education Bureau of China and the National Natural Science Foundation of China (Grant No 10676025).

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摘要： This paper reports that an exact quantum close coupling calculation is carried out for rotational excitation in Ne--HF collisions on the available anisotropic potential. Partial cross sections are obtained separately at the incident energies of 48.35, 75, 120 and 150\,meV. The reliability of the results is demonstrated by comparison with previously published theoretical findings. Based on the calculations, the effect of the potential energy surface on the excitation partial cross sections is discussed in detail.

关键词: close coupling calculation, excitation partial cross section, Ne--HF collision

Abstract: This paper reports that an exact quantum close coupling calculation is carried out for rotational excitation in Ne--HF collisions on the available anisotropic potential. Partial cross sections are obtained separately at the incident energies of 48.35, 75, 120 and 150 meV. The reliability of the results is demonstrated by comparison with previously published theoretical findings. Based on the calculations, the effect of the potential energy surface on the excitation partial cross sections is discussed in detail.

Key words: close coupling calculation, excitation partial cross section, Ne--HF collision

中图分类号:  (Rotational and vibrational energy transfer)

  • 34.50.Ez
31.15.-p (Calculations and mathematical techniques in atomic and molecular physics) 34.20.-b (Interatomic and intermolecular potentials and forces, potential energy surfaces for collisions)