Analysis of Fokker-Planck Type Stochastic Equations with Variable Boundary Conditions in an Elementary Process of Collisional Ionization

N. N. Bezuglov, V. M. Borodin, A. K. Kazanskiǐ, A. N. Klyucharev, A. A. Matveev, K. V. Orlovskiǐ

Результат исследований: Научные публикации в периодических изданияхстатья

13 Цитирования (Scopus)

Выдержка

The diffusion model of ionization of Rydberg atoms in single collisions is formulated. The solution of kinetic equations describing nonstationary diffusion processes is discussed. Methods of analytical calculation of the effective times for the development of ionization in phase regions with moving boundaries are presented. An analytical method, going back to Weisskopf, for determining the corresponding cross sections for impact ionization in the adiabatic approximation is described. A numerical scheme for solving problems of stochastic movement of a Rydberg electron inside a Coulomb condensation of levels under conditions of time-variable ionization boundaries and region of development of stochastic instability is developed.

Язык оригиналаанглийский
Страницы (с-по)19-26
Число страниц8
ЖурналOptics and Spectroscopy (English translation of Optika i Spektroskopiya)
Том91
Номер выпуска1
DOI
СостояниеОпубликовано - 1 июл 2001

Отпечаток

Ionization
Boundary conditions
boundary conditions
ionization
Impact ionization
Condensation
problem solving
kinetic equations
Atoms
Kinetics
Electrons
condensation
collisions
cross sections
approximation
atoms
electrons

Предметные области Scopus

  • Электроника, оптика и магнитные материалы
  • Атомная и молекулярная физика и оптика

Цитировать

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abstract = "The diffusion model of ionization of Rydberg atoms in single collisions is formulated. The solution of kinetic equations describing nonstationary diffusion processes is discussed. Methods of analytical calculation of the effective times for the development of ionization in phase regions with moving boundaries are presented. An analytical method, going back to Weisskopf, for determining the corresponding cross sections for impact ionization in the adiabatic approximation is described. A numerical scheme for solving problems of stochastic movement of a Rydberg electron inside a Coulomb condensation of levels under conditions of time-variable ionization boundaries and region of development of stochastic instability is developed.",
author = "Bezuglov, {N. N.} and Borodin, {V. M.} and Kazanskiǐ, {A. K.} and Klyucharev, {A. N.} and Matveev, {A. A.} and Orlovskiǐ, {K. V.}",
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Analysis of Fokker-Planck Type Stochastic Equations with Variable Boundary Conditions in an Elementary Process of Collisional Ionization. / Bezuglov, N. N.; Borodin, V. M.; Kazanskiǐ, A. K.; Klyucharev, A. N.; Matveev, A. A.; Orlovskiǐ, K. V.

В: Optics and Spectroscopy (English translation of Optika i Spektroskopiya), Том 91, № 1, 01.07.2001, стр. 19-26.

Результат исследований: Научные публикации в периодических изданияхстатья

TY - JOUR

T1 - Analysis of Fokker-Planck Type Stochastic Equations with Variable Boundary Conditions in an Elementary Process of Collisional Ionization

AU - Bezuglov, N. N.

AU - Borodin, V. M.

AU - Kazanskiǐ, A. K.

AU - Klyucharev, A. N.

AU - Matveev, A. A.

AU - Orlovskiǐ, K. V.

PY - 2001/7/1

Y1 - 2001/7/1

N2 - The diffusion model of ionization of Rydberg atoms in single collisions is formulated. The solution of kinetic equations describing nonstationary diffusion processes is discussed. Methods of analytical calculation of the effective times for the development of ionization in phase regions with moving boundaries are presented. An analytical method, going back to Weisskopf, for determining the corresponding cross sections for impact ionization in the adiabatic approximation is described. A numerical scheme for solving problems of stochastic movement of a Rydberg electron inside a Coulomb condensation of levels under conditions of time-variable ionization boundaries and region of development of stochastic instability is developed.

AB - The diffusion model of ionization of Rydberg atoms in single collisions is formulated. The solution of kinetic equations describing nonstationary diffusion processes is discussed. Methods of analytical calculation of the effective times for the development of ionization in phase regions with moving boundaries are presented. An analytical method, going back to Weisskopf, for determining the corresponding cross sections for impact ionization in the adiabatic approximation is described. A numerical scheme for solving problems of stochastic movement of a Rydberg electron inside a Coulomb condensation of levels under conditions of time-variable ionization boundaries and region of development of stochastic instability is developed.

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DO - 10.1134/1.1388319

M3 - Article

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JO - OPTICS AND SPECTROSCOPY

JF - OPTICS AND SPECTROSCOPY

SN - 0030-400X

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