Effect of Polarization in (e,2e) Ionization of Argon
Hu Xiao-Ying; Zhou Ya-Jun; Hu Xiao-Ying; Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012; Zhou Ya-Jun; Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012
Журнал:
Chinese Physics Letters
Дата:
2004-12-01
Аннотация:
The triple differential cross section of the Ar 2p orbital in a highly asymmetric geometry is calculated by using a modified distorted wave Born approximation method. A short-range polarization potential via density-functional theory is included in our calculations. It is shown that polarization potential is particularly important for calculations of the triple differential cross section.
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