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Interparticle interaction potential in two-component plasmas

Yu.V. Arkhipov, Al-Farabi Kazakh National University, A. Askaruly, A.E. Davletov, D. Dubovtsev, L. Yerimbetova, I.M Tkachenko, Al-Farabi Kazakh National University, Al-Farabi Kazakh National University, Al-Farabi Kazakh National University, Al-Farabi Kazakh National University, nstituto de Matematica Pura y Aplicada, Universidad Politecnica de Valencia, Spain
2014 Physical Sciences and Technology  

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The purpose of this work is to find a pseudopotential of interparticle interaction of charged particles which takes into account quantum and collective effects for an ideal and weakly non-ideal plasma in the framework of linear dielectric response formalism. In the quantum contribution to the potential the symmetry effects are neglected. Fourier transformations are employed in our studies of the potential. The results demonstrate that th e constructed potential is finite at the origin and tends
more » ... to the Coulomb one when the interparticle distance tends to infinity. In other words, it satisfies established theoretical requirements. The potential we obtain is also compared to the well-known Debye-Hückel and Deutsch potentials. The potential we obtain is also compared to the well-known Debye-Hückel and Deutsch potentials.
doi:10.26577/phst-2014-1-14 fatcat:2gcl3bfmrrgz5h65vu7rwkfusu
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Yu.V. Arkhipov, Al-Farabi Kazakh National University, A. Askaruly, A.E. Davletov, D. Dubovtsev, L. Yerimbetova, I.M Tkachenko, Al-Farabi Kazakh National University, Al-Farabi Kazakh National University, Al-Farabi Kazakh National University, Al-Farabi Kazakh National University, nstituto de Matematica Pura y Aplicada, Universidad Politecnica de Valencia, Spain. "Interparticle interaction potential in two-component plasmas." Physical Sciences and Technology 1.1 (2014) 55-59