Theoretical study on He-N2 interaction potential
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Published:2013
Issue:1
Volume:62
Page:013103
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ISSN:1000-3290
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Container-title:Acta Physica Sinica
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language:
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Short-container-title:Acta Phys. Sin.
Author:
Linghu Rong-Feng ,Xu Mei ,Lü Bing ,Song Xiao-Shu ,Yang Xiang-Dong , , ,
Abstract
In this paper, the ab initio quantum mechanics method is used for further investigating the He-N2 interactional potential energy function. By means of different methods and basis sets, the energy data in space are calculated. Finally the accurate He-N2 interactional potential energy function is obtained by using QCISD(T)/6-311++G(3df, 2pd) with Boy and Bernardi's Full Couterpoise to eliminate the basis set superposition error. The calculated differential cross sections of He-N2 collision are in good agreement with the experimental data. The rules of differential cross sections of He-N2 collision at different collision energies are derived.
Publisher
Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences
Subject
General Physics and Astronomy
Reference27 articles.
1. Scole G 1988 Atomic and Molecular Beam Methds (Oxford: Oxford University)
2. Yu C R, Zhang J, Jiang G S 2009 Acta Phys. Sin. 58 2376 (in Chinese) [余春日, 张杰, 江贵生 2009 物理学报 58 2376]
3. Tang K T, Toennies J P 1982 Chem. Phys. 76 2524
4. Yang X D 1990 Sci. China A 8 833 (in Chinese) [杨向东 1990 中国科学 (A辑) 8 833
5. Yang X D, Hu D, Jing F Q 1998 Phys. B: At. Mol. Opt. Phys. 31 826
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