| Electron impact total(elastic+inelastic) cross sections with simple molecules consisting of N & O atoms at 100-1600eV |
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| 引用本文： | 孙金锋,施德恒,朱遵略,刘玉芳. Electron impact total(elastic+inelastic) cross sections with simple molecules consisting of N & O atoms at 100-1600eV[J]. 中国光学快报(英文版), 2003, 1(11) |
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| 作者姓名： | 孙金锋 施德恒 朱遵略 刘玉芳 |
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| 作者单位： | Department of Physics，Henan Normal University，Xinxiang 453002，Department of Physics，Henan Normal University，Xinxiang 453002 Department of Foundation，The First Aeronautical College of Air Force，Xinyang 464000，Department of Physics，Henan Normal University，Xinxiang 453002，Department of Physics，Henan Normal University，Xinxiang 453002 |
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| 基金项目： | This work was supported by the National Natural Science Foundation of China under Grant No.10174019. |
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| 摘 要： | A model complex optical potential rewritten by the conception of bonded atom, which considers the overlapping effect of electron cloud, is employed to calculate the total (elastic + inelastic) cross sections with simple molecules (N2, O2, NO2, NO, N2O) consisting of N & O atoms over an incident energy range of 100 - 1600 eV by the use of additivity rule at Roothaan-Hartree-Fock level. In the study, the complex optical potential composed of static, exchange, correlation polarization plus absorption contributions firstly uses bonded-atom conception. The qualitative results are compared with experimental data and other calculations wherever available and good agreement is obtained. The total cross sections of electron-molecule scattering above 100 eV can be successfully calculated.
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Electron impact total (elastic + inelastic) cross sections with simple molecules consisting of N & O atoms at 100- 1600 eV |
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| Abstract: | A model complex optical potential rewritten by the conception of bonded atom, which considers the overlapping effect of electron cloud, is employed to calculate the total (elastic + inelastic) cross sections with simple molecules (N2, O2, NO2, NO, N2O) consisting of N & O atoms over an incident energy range of 100 - 1600 Ev by the use of additivity rule at Roothaan-Hartree-Fock level. In the study, the complex optical potential composed of static, exchange, correlation polarization plus absorption contributions firstly uses bonded-atom conception. The qualitative results are compared with experimental data and other calculations wherever available and good agreement is obtained. The total cross sections of electronmolecule scattering above 100 Ev can be successfully calculated. |
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