Multiple-scattering and electron-uracil collisions at low energies

被引：0
|
作者：
S. Yalunin
S. B. Leble
机构：
[1] Kant State University,Theoretical Physics Department
[2] Gdańsk University of Technology,Theoretical Physics and Quantum Informatics Department
来源：
The European Physical Journal Special Topics | 2007年 / 144卷
关键词：
European Physical Journal Special Topic; Integral Cross Section; Generalize Eigenvalue Problem; Partial Cross Section; Partial Phasis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Links between two well known methods: methods of zero-range and non-overlapped (muffin-tin) potentials are discussed. Some difficulties of the method of zero-range potentials and its possible elimination are discussed. We argue that such advanced method of ZRP potential can be applied to realistic electron-molecular processes. The method reduces electron-molecule scattering to a generalized eigenvalue problem with two Hermitian matrices and admit fast numerical scheme. The theory is applied to electron-uracil scattering. Partial phases and cross-sections at low energies are evaluated and plotted.
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页码：115 / 122
页数：7
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