The influence of plasma evolution on a kinetic scenario of plasma collisional relaxation

Standard

The influence of plasma evolution on a kinetic scenario of plasma collisional relaxation. / Erofeev, V. I.

In: Contributions to Plasma Physics, Vol. 62, No. 7, e202100140, 08.2022.

Research output: Contribution to journal › Article › peer-review

Harvard

Erofeev, VI 2022, 'The influence of plasma evolution on a kinetic scenario of plasma collisional relaxation', Contributions to Plasma Physics, vol. 62, no. 7, e202100140. https://doi.org/10.1002/ctpp.202100140

APA

Erofeev, V. I. (2022). The influence of plasma evolution on a kinetic scenario of plasma collisional relaxation. Contributions to Plasma Physics, 62(7), [e202100140]. https://doi.org/10.1002/ctpp.202100140

Vancouver

Erofeev VI. The influence of plasma evolution on a kinetic scenario of plasma collisional relaxation. Contributions to Plasma Physics. 2022 Aug;62(7):e202100140. Epub 2022 Apr 1. doi: 10.1002/ctpp.202100140

Author

Erofeev, V. I. / The influence of plasma evolution on a kinetic scenario of plasma collisional relaxation. In: Contributions to Plasma Physics. 2022 ; Vol. 62, No. 7.

BibTeX

@article{2c05276238fa41038508ccf497ec99f3,

title = "The influence of plasma evolution on a kinetic scenario of plasma collisional relaxation",

abstract = "A reduction of the two-time formalism [V. I. Erofeev, Journal of Plasma Physics 85, 905850104 (2019)] to a highly informative scenario of redistribution of plasma particles in momentum due to Coulomb collisions is reported. The standard case of an ideal classical ionized homogeneous plasma is considered. It is found that the leading-order approximation of the scenario is consistent with the well-known Lenard–Balescu Equation [A. Lenard, Ann. Phys. 10, 390–400 (1960); R. Balescu, Phys. Fluids 3, 52–63 (1960)]. A correction to the collision integral of this equation is developed to account for the time variation of plasma parameters. This correction is shown to differ from its analogs related to the existing generalizations of the Lenard–Balescu kinetic equation [Yu.L. Klimontovich, Kinetic theory of nonideal gases and nonideal plasmas (Pergamon Press, Oxford [1982]); V.V. Belyi, Yu.A. Kukharenko, J. Wallenborn, Journal of plasma physics 59, 657–669 (1998)].",

keywords = "asymptotic convergence of perturbation theories, Coulomb collisions, informativeness of plasma kinetic scenario, Lenard–Balescu equation, the ensemble method",

author = "Erofeev, {V. I.}",

note = "Publisher Copyright: {\textcopyright} 2022 Wiley-VCH GmbH.",

year = "2022",

month = aug,

doi = "10.1002/ctpp.202100140",

language = "English",

volume = "62",

journal = "Contributions to Plasma Physics",

issn = "0863-1042",

publisher = "Wiley - VCH Verlag GmbH & CO. KGaA",

number = "7",

}

RIS

TY - JOUR

T1 - The influence of plasma evolution on a kinetic scenario of plasma collisional relaxation

AU - Erofeev, V. I.

PY - 2022/8

Y1 - 2022/8

N2 - A reduction of the two-time formalism [V. I. Erofeev, Journal of Plasma Physics 85, 905850104 (2019)] to a highly informative scenario of redistribution of plasma particles in momentum due to Coulomb collisions is reported. The standard case of an ideal classical ionized homogeneous plasma is considered. It is found that the leading-order approximation of the scenario is consistent with the well-known Lenard–Balescu Equation [A. Lenard, Ann. Phys. 10, 390–400 (1960); R. Balescu, Phys. Fluids 3, 52–63 (1960)]. A correction to the collision integral of this equation is developed to account for the time variation of plasma parameters. This correction is shown to differ from its analogs related to the existing generalizations of the Lenard–Balescu kinetic equation [Yu.L. Klimontovich, Kinetic theory of nonideal gases and nonideal plasmas (Pergamon Press, Oxford [1982]); V.V. Belyi, Yu.A. Kukharenko, J. Wallenborn, Journal of plasma physics 59, 657–669 (1998)].

AB - A reduction of the two-time formalism [V. I. Erofeev, Journal of Plasma Physics 85, 905850104 (2019)] to a highly informative scenario of redistribution of plasma particles in momentum due to Coulomb collisions is reported. The standard case of an ideal classical ionized homogeneous plasma is considered. It is found that the leading-order approximation of the scenario is consistent with the well-known Lenard–Balescu Equation [A. Lenard, Ann. Phys. 10, 390–400 (1960); R. Balescu, Phys. Fluids 3, 52–63 (1960)]. A correction to the collision integral of this equation is developed to account for the time variation of plasma parameters. This correction is shown to differ from its analogs related to the existing generalizations of the Lenard–Balescu kinetic equation [Yu.L. Klimontovich, Kinetic theory of nonideal gases and nonideal plasmas (Pergamon Press, Oxford [1982]); V.V. Belyi, Yu.A. Kukharenko, J. Wallenborn, Journal of plasma physics 59, 657–669 (1998)].

KW - asymptotic convergence of perturbation theories

KW - Coulomb collisions

KW - informativeness of plasma kinetic scenario

KW - Lenard–Balescu equation

KW - the ensemble method

UR - http://www.scopus.com/inward/record.url?scp=85127384901&partnerID=8YFLogxK

U2 - 10.1002/ctpp.202100140

DO - 10.1002/ctpp.202100140

M3 - Article

AN - SCOPUS:85127384901

VL - 62

JO - Contributions to Plasma Physics

JF - Contributions to Plasma Physics

SN - 0863-1042

IS - 7

M1 - e202100140

ER -

ID: 35842186