An efficient method for electron-atom scattering using ab-initio calculations

被引：0
|
作者：
Xu, Yuan [1 ,2 ]
Yang, Yonggang [1 ,2 ]
Xiao, Liantuan [1 ,2 ]
Jia, Suotang [1 ,2 ]
机构：
[1] Shanxi Univ, State Key Lab Quantum Opt & Quantum Opt Devic, Inst Laser Spect, 92 Wucheng Rd, Taiyuan 030006, Peoples R China
[2] Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, 92 Wucheng Rd, Taiyuan 030006, Peoples R China
来源：
JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2017年 / 70卷 / 04期
基金：
中国国家自然科学基金;
关键词：
Ab-initio; Phase shift; Scattering length; CROSS-SECTION MEASUREMENTS; RANGE RYDBERG MOLECULES; VERY-LOW ENERGIES; ELASTIC-SCATTERING; HELIUM SCATTERING; VARIATIONAL CALCULATIONS; NEON SCATTERING; HE; POLARIZATION; AR;
D O I：
10.3938/jkps.70.365
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present an efficient method based on ab-initio calculations to investigate electron-atom scatterings. Those calculations profit from methods implemented in standard quantum chemistry programs. The new approach is applied to electron-helium scattering. The results are compared with experimental and other theoretical references to demonstrate the efficiency of our method.
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页码：365 / 368
页数：4
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