Interparticle interaction potential in two-component plasmas

Arkhipov, Yu. V.; Askaruly, A.; Davletov, A. E.; Dubovtsev, D. Yu.; Yerimbetova, L. T.; Ткаченко, И. М.

doi:10.26577/phst-2014-1-14

Search citation statements

Order By: Relevance

Paper Sections

Select...

Thermodynamic Properties1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2016

Publication Types

Select...

Article1

Relationship

Self Cite1

Independent0

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…where ϕ ab (r) andφ ab (k) are the effective potential (13) and its Fourier transform (12), respectively. The corresponding numerical results are presented in Fig.1 for the coupling parameter Γ = e 2 /(ak B T ) = 0.8 and the density parameter r s = am e e 2 / 2 = 2 with a = (3/4πn e ) 1/3 .…”

Section: Thermodynamic Propertiesmentioning

confidence: 99%

Screened Effective Interaction Potential for Two‐Component Plasmas

Arkhipov

Ashikbayeva

Askaruly

et al. 2016

Contrib. Plasma Phys.

Self Cite

View full text Add to dashboard Cite

The linear density response formalism is used to analytically obtain an effective pairwise interaction potential of charged particles that simultaneously takes into account quantum mechanical and quantum statistical effects in weakly and moderately non-ideal plasmas at thermal equilibrium. The static dielectric function is obtained by interpolating long -and short wavelength asymptotic forms of the dielectric function in the random-phase approximation. The exchange effects are neglected in the micropotential, while the quantum-statistical effects are accounted for in the screening. The effective potential constructed in such a way takes a finite value at the origin and proves to be screened at large distances. The thermodynamic properties of two-component plasmas are then calculated and comparison is made with some data available in the literature.

show abstract

Section: Thermodynamic Propertiesmentioning

confidence: 99%