Electrodynamical properties of the dense semiclassical plasmas
DOI:
https://doi.org/10.26577/2409-6121-2015-2-1-55-58Keywords:
Key words, dielectric function, collisionless plasma, interaction potential. PACS numbers, 52.25.Mq, 52.27.Gr.Abstract
In this work the dielectric function of the dense semiclassical collisionless plasmas was investigated on the basis of the interaction potential which takes into account the effects of diffraction in a wide range of temperatures and densities. The dielectric function was analytically and numerically investigated in approximation of high frequencies. We obtained the expression for the real part of the dielectric function for collisionless plasma in high – frequency limit within asymptotic approximation. All obtained results are in a good agreement. Taking into account of the diffraction effect in a wide region of temperature and densities can lead to perceptible change in the dielectric function.References
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[4] T.S. Ramazanov, K. N. Dzhumagulova. Effective screened potentials of strongly coupled semiclassical plasma // Phys. Plasmas. – 2002. – 9. – P. 3758.
[5] C. Deutsch. Nodal2002 expansion in a real matter plasma // Phys. Letters A. – 1977. – 60 – P. 317.
[6] T.S. Ramazanov, K.N. Dzhumagulova, Y.A. Omarbakiyeva. Effective polarization interaction potentials of the partially ionized dense plasma // J. Phys. A: Math. Gen. – 2006. – 39. – P. 4369.
[7] Young-Dae Jung, Daiji Kato. Quantum effects on the entanglement fidelity in elastic scatterings in strongly coupled semiclassical plasmas// Phys. Plasmas. – 2008. – 15 – P. 104503.
[8] C. Deutsch, M.M. Combert. Diffraction corrections to equilibrium properties of the classical electron gas. Pair correlation func
tion // J. Math. Phys. – 1976. – 17. – P. 1077.
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[10] A.A. Barker. Effective potential between the components of a hydrogenous plasma // J. Chem. Phys. – 1971. – 55. – P. 1751.
[11] Zh.A. Moldabekov, T.S. Ramazanov, K.N. Dzhumagulova. Pair Interaction Potential of Particles for Two-Component Plasma // Contr. Plasma Phys. – 2012. – 52. – P. 207-210.
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How to Cite
Dzhumagulova, K., Ramazanov, T., Baidualiyeva, A., & Bakirzhankyzy, A. (2016). Electrodynamical properties of the dense semiclassical plasmas. Physical Sciences and Technology, 2(1). https://doi.org/10.26577/2409-6121-2015-2-1-55-58
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Plasma Physics and Related Technology
