| ATOMIC AND MOLECULAR PHYSICS |
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Integral and Momentum Cross Sections for Electron Elastic and Vibrational Excitation Scattering with Nitrogen in the Energy Range 5–30eV |
| ZENG Yang-Yang1, FENG Hao2**, SUN Wei-Guo1,2**
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1Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065
2School of Physics and Chemistry and Research Center for Advanced Computation, Xihua University, Chengdu 610039
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| Cite this article: |
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ZENG Yang-Yang, FENG Hao, SUN Wei-Guo 2011 Chin. Phys. Lett. 28 073401 |
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Abstract Integral and momentum transfer cross sections are calculated in the energy range from 5 to 30 eV and compared with other calculated and measured data. The overall agreement between our present results and various theoretical and experimental results are obtained. The present results are obtained by solving integrodifferential body-frame vibrational close-coupling equations. Distributed spherical Gaussian correlation-polarization model potentials with high-order terms and exact exchange effects in a single-configuration Slater determinant are used. The analytic Born completion method is also used to calculate high-order scattering matrix elements.
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| Keywords:
34.80.Bm
34.80.Gs
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Received: 11 April 2011
Published: 29 June 2011
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| PACS: |
34.80.Bm
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(Elastic scattering)
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34.80.Gs
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(Molecular excitation and ionization)
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