Third adiabatic invariant and the collisionless distribution function of particles in a tokamak

It has been shown that the distribution function of an ensemble of particles with a given energy in a collisionless regime in a tokamak is formed as a function primarily of the third adiabatic invariant, particularly in the near-axis region. In the periphery of the plasma column, the contribution of the toroidal component of the canonical momentum/longitudinal adiabatic invariant to the distribution function becomes noticeable. The coordinate dependence of the ensemble distribution function in the velocity space is determined predominantly by the trajectories of charged particles. © 2011 Pleiades Publishing, Ltd.

Авторы
Журнал
Номер выпуска
9
Язык
Английский
Страницы
684-688
Статус
Опубликовано
Том
94
Год
2012
Организации
  • 1 National Research Centre Kurchatov Institute, pl. Akademika Kurchatova 1, Moscow 123182, Russian Federation
  • 2 Peoples' Friendship University of Russia, ul. Miklukho-Maklaya 6, Moscow 117198, Russian Federation
Дата создания
19.10.2018
Дата изменения
06.09.2021
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/2395/
Поделиться

Другие записи