Scattering phase functions on the base of dynamic interaction potential

  • K.N. Dzhumagulova IETP, Al-Farabi Kazakh National University, Kazakhstan, Almaty
  • E.O. Shalenov IETP, Al-Farabi Kazakh National University, Kazakhstan, Almaty
  • T.S. Ramazanov IETP, Al-Farabi Kazakh National University, Kazakhstan, Almaty
  • G.L. Gabdullina IETP, Al-Farabi Kazakh National University, Kazakhstan, Almaty

Abstract

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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3 Babikov V.V. Method of phase functions in quantum mechanics.-M.: Science, 1976.- P. 288.

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5 Ramazanov T.S., Dzhumagulova K.N. Effective screened potentials of strongly coupled semiclassical plasma // Phys.Plasmas.-2002.-Vol. 9. -P.3758-3761.
How to Cite
DZHUMAGULOVA, K.N. et al. Scattering phase functions on the base of dynamic interaction potential. Recent Contributions to Physics (Rec.Contr.Phys.), [S.l.], v. 51, n. 4, p. 42-46, dec. 2014. ISSN 2663-2276. Available at: <https://bph.kaznu.kz/index.php/zhuzhu/article/view/847>. Date accessed: 19 jan. 2021.

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