2014
DOI: 10.1103/physreve.90.053102
|View full text |Cite
|
Sign up to set email alerts
|

Dielectric function of dense plasmas, their stopping power, and sum rules

Abstract: Mathematical, particularly, asymptotic properties of the random-phase approximation, Mermin approximation, and extended Mermin-type approximation of the coupled plasma dielectric function are analyzed within the method of moments. These models are generalized for two-component plasmas. Some drawbacks and advantages of the above models are pointed out. The two-component plasma stopping power is shown to be enhanced with respect to that of the electron fluid.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1

Citation Types

0
41
0

Year Published

2015
2015
2019
2019

Publication Types

Select...
9

Relationship

5
4

Authors

Journals

citations
Cited by 40 publications
(41 citation statements)
references
References 85 publications
(186 reference statements)
0
41
0
Order By: Relevance
“…Extension of this model to magnetized plasmas, quantum systems [46], nonlinear problems, and mixtures is left for future work.…”
Section: Discussionmentioning
confidence: 99%
“…Extension of this model to magnetized plasmas, quantum systems [46], nonlinear problems, and mixtures is left for future work.…”
Section: Discussionmentioning
confidence: 99%
“…Notice that due to the Cauchy-Schwarz inequality [14,19], ω 2 1 ðq; κÞ < ω 2 2 ðq; κÞ. The Feynman-like [20] solution (4) describes nondecaying collective modes in the system: a diffusive one at ω ¼ 0, as well as an optical (plasma or Langmuir-Bohm-Gross) mode at ω L ¼ ω 2 ðq; κ ¼ 0Þ in the COCPs and a quasiacoustic mode in the YOCPs with the sound velocity…”
mentioning
confidence: 99%
“…[19][20][21] and references therein. An improved dielectric function can also be obtained on the basis of the method of moments [22,23]. A reliable dynamical collision frequency can be computed using molecular dynamics simulations [24,25].…”
Section: Resultsmentioning
confidence: 99%