التفاصيل البيبلوغرافية
| العنوان: |
The second Born approximation of electron-argon elastic scattering in a bichromatic laser field. |
| المؤلفون: |
ZHOU, BIN1 binzhou@mail.ustc.edu.cn, ZHENG, MING-YANG2, WEN, DA-YONG3 |
| المصدر: |
Pramana: Journal of Physics. Mar2012, Vol. 78 Issue 3, p399-404. 6p. |
| مصطلحات موضوعية: |
*APPROXIMATION theory, *ELASTIC scattering, *ELECTROMAGNETIC fields, *ARGON analysis, *CONTINUITY, *ELECTRON emission, *NUMERICAL analysis |
| مستخلص: |
We study the elastic scattering of atomic argon by electron in the presence of a bichromatic laser field in the second Born approximation. The target atom is approximated by a simple screening potential and the continuum states of the impinging and emitting electrons are described as Volkov states. We evaluate the S-matrix elements numerically. The dependence of differential cross-section on the relative phase between the two laser components is presented. The results obtained in the first and second Born approximations are compared and analysed. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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