Hydrodynamic theory of plasma oscillations in the presence of electron density correlations
Hydrodynamics of electronic plasma at presence of correlation of charge density is considered. Equations of ideal hydrodynamics with such condition for the case of immobile ions are received. It is shown that a new variable – second moment of charge density is included in Euler equation, for which t...
Збережено в:
| Дата: | 2012 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Dnipropetrovsk National University
2012
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| Назва видання: | Вопросы атомной науки и техники |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/107377 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Hydrodynamic theory of plasma oscillations in the presence of electron density correlations / A.A. Stupka // Вопросы атомной науки и техники. — 2012. — № 1. — С. 306-307. — Бібліогр.: 5 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | Hydrodynamics of electronic plasma at presence of correlation of charge density is considered. Equations of ideal hydrodynamics with such condition for the case of immobile ions are received. It is shown that a new variable – second moment of charge density is included in Euler equation, for which temporal equation is received on the basis of equation of continuity in approximation of large radius of equilibrium correlations. Langmuir oscillations in this system are studied, an addition term to frequency of oscillations is found, arising up due to the account of correlation of charge density. |
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