dc.citation.conferencePlace |
US |
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dc.citation.conferencePlace |
Salt Lake City |
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dc.citation.title |
American Physical Society, Division of Plasma Physics |
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dc.contributor.author |
Hur, Min Sup |
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dc.contributor.author |
Kim, Young-Kuk |
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dc.contributor.author |
Kulagin, Victor |
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dc.contributor.author |
Suk, Hyyong |
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dc.date.accessioned |
2023-12-20T02:37:13Z |
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dc.date.available |
2023-12-20T02:37:13Z |
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dc.date.created |
2013-07-17 |
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dc.date.issued |
2011-11-14 |
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dc.description.abstract |
We investigated by theory and simulations how fast a relativistically transparent channel is opened by a linearly polarized relativistic laser pulse in an overdense plasma, which is classically opaque. The relativistic transparency has been well known: the dispersion relations were revealed for various steady states. However, as long as we understand, the answer to the question `how the relativistic channel is formed dynamically from an opaque plasma' has not been so clear. In this work, we focused on finding analytically the speed of such a channel opening. By employing the `channel-opening-time' concept, we could derive semi-analytically a simple formula, which showed excellent agreement with the one-dimensional PIC simulations. The theory was successfully applied in predicting the pulse shape after the interaction of an ultraintense linear polarized laser pulse and a thin foil both in one- and two-dimensional systems. |
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dc.identifier.bibliographicCitation |
American Physical Society, Division of Plasma Physics |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/42705 |
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dc.language |
영어 |
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dc.publisher |
American Physical Society |
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dc.title |
Speed of Opening a Relativistic Transparent Channel in an Overdense Plasma by a Linearly Polarized Wave |
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dc.type |
Conference Paper |
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dc.date.conferenceDate |
2011-11-14 |
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