Elastic scattering of electrons from water molecule

This paper uses the momentum-space optical potential method to calculate the e-H2O scattering elastic cross sections at the energy range from 6 eV to 50 eV, and the differential cross sections in the angle from 0 °to 180° at 40 eV and 50 eV. The polarisation is taken into account via an ab initio eq...

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Bibliographic Details
Published in:Chinese physics B 2010-09, Vol.19 (9), p.354-359
Main Author: 刘俊伯 周雅君
Format: Article
Language:English
Subjects:
Cross sections
Cross sections (physics)
Elastic scattering
Energy use
Equivalence
Mathematical analysis
光学势
动量空间
实验测量
弹性散射截面
水分子
能量范围
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Summary:This paper uses the momentum-space optical potential method to calculate the e-H2O scattering elastic cross sections at the energy range from 6 eV to 50 eV, and the differential cross sections in the angle from 0 °to 180° at 40 eV and 50 eV. The polarisation is taken into account via an ab initio equivalent-local potential. The cross sections are compared with experimental measurements and other theoretical calculations.
ISSN:1674-1056
2058-3834
DOI:10.1088/1674-1056/19/9/093403