Penetration of microwave with a stochastic jumping phase (MSJP) into overdense plasmas and electron collisionless heating by it

The results from a theoretical study as well as from numerical simulation of either direct or inclined incident to boundary vacuum-overcritical density plasma of the linearly polarized electromagnetic waves are discussed. The chief results of our studies are the following: (i) at considered paramete...

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Published in:Вопросы атомной науки и техники
Date:2003
Main Authors: Karas’, V.I., Levchenko, V.D.
Format: Article
Language:English
Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2003
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Online Access:https://nasplib.isofts.kiev.ua/handle/123456789/111005
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:Penetration of microwave with a stochastic jumping phase (MSJP) into overdense plasmas and electron collisionless heating by it / V.I. Karas’, V.D. Levchenko // Вопросы атомной науки и техники. — 2003. — № 4. — С. 133-136. — Бібліогр.: 7 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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Summary:The results from a theoretical study as well as from numerical simulation of either direct or inclined incident to boundary vacuum-overcritical density plasma of the linearly polarized electromagnetic waves are discussed. The chief results of our studies are the following: (i) at considered parameters the penetration coefficient (PC) of the MSJP is about one order of magnitude higher than a PC of the wide-band regular electromagnetic wave (WREW); (ii) in particular, at inclined incident of the MSJP a electron heating is most essential and besides the electron distribution function has high energy “tail”. This anomalous behavior of a penetration coefficient as well as the electron heating are connected with a jumping phase of MSJP.
ISSN:1562-6016