Scattering phase functions on the base of dynamic interaction potential
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Keywords:
scattering cross section, the dynamic interaction potential, imperfect semiclassical plasma, phase shift, transfer coefficients, equation CalogeroAbstract
The phase shifts of electron-electron scattering in a dense semiclassical plasma on the base dynamic potential. Found that taking into account the dynamic charge screening at large distances in interaction of charged particles conducts to increase of phase shifts compared to the case with static shielding. Shows the decrease in the phase shifts at increase as the orbital moment, and with increasing energy of the incident particle. The problem was solved with the help of quantum-mechanical theory using equation Calogero.
References
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2 K.N. Dzhumagulova, G.L. Gabdullina, E.O. Shalenov. Dynamic interaction potential and the scattering cross sections of the semiclassical plasma particles // Physics of Plasmas. - 2013. –Vol. 20. – P. 042702.
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4 Ландау Л.Д., Лифшиц Е.М. Квантовая механика. Нерелятивистская теория. Том 3. М.: «Наука», 1989. - 768 с.
5 Ramazanov T.S., Dzhumagulova K.N. Effective screened potentials of strongly coupled semiclassical plasma // Phys.Plasmas.-2002.-Vol. 9. -P.3758-3761.
2 K.N. Dzhumagulova, G.L. Gabdullina, E.O. Shalenov. Dynamic interaction potential and the scattering cross sections of the semiclassical plasma particles // Physics of Plasmas. - 2013. –Vol. 20. – P. 042702.
3 Babikov V.V. Method of phase functions in quantum mechanics.-M.: Science, 1976.- P. 288.
4 Ландау Л.Д., Лифшиц Е.М. Квантовая механика. Нерелятивистская теория. Том 3. М.: «Наука», 1989. - 768 с.
5 Ramazanov T.S., Dzhumagulova K.N. Effective screened potentials of strongly coupled semiclassical plasma // Phys.Plasmas.-2002.-Vol. 9. -P.3758-3761.
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How to Cite
Dzhumagulova, K., Shalenov, E., Ramazanov, T., & Gabdullina, G. (2014). Scattering phase functions on the base of dynamic interaction potential. Recent Contributions to Physics (Rec.Contr.Phys.), 51(4), 42–46. Retrieved from https://bph.kaznu.kz/index.php/zhuzhu/article/view/847
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Plasma Physics
