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Inner pressure and energy of a Coulomb system in an electrodynamic trap
Author(s) -
Lapitsky D.S.,
Filinov V.S.
Publication year - 2018
Publication title -
contributions to plasma physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.531
H-Index - 47
eISSN - 1521-3986
pISSN - 0863-1042
DOI - 10.1002/ctpp.201700099
Subject(s) - coulomb , physics , electric potential energy , coupling (piping) , coulomb barrier , trap (plumbing) , energy (signal processing) , coulomb's constant , coupling parameter , electric potential , ideal (ethics) , atomic physics , quantum electrodynamics , quantum mechanics , materials science , voltage , electron , meteorology , philosophy , epistemology , metallurgy
The results of calculations of the inner pressure and the energy of strongly coupled Coulomb systems in a Paul trap carried out by means of statistical theory of the liquid state are presented. Pair correlation functions of the Coulomb systems have been obtained. Full energy of the system, internal pressure, and the Coulomb coupling parameter Γ were calculated using the inter‐particle Coulomb potential. The considered system is highly non‐ideal with the coupling parameter of order Γ = 10 10 .