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| HAL: hal-00001745, version 2 |
| arXiv: physics/0410179 |
| Detailed view |  Export this paper |
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| Available versions: | v1 (2004-10-21) | v2 (2004-11-09) |
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| Kinetic effects in strong Langmuir turbulence |
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| Kazuhiro Akimoto 1Hitoshi Hojo 2 |
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| (2004-06-14) |
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| Kinetic effects with regard to a one dimensional Langmuir soliton-like pulse are investigated. Though thus far mainly transit-time accelerations have been investigated regarding strong Langmuir turbulence, it is found that ponderomotive reflections (generalized nonlinear Landau damping) may play important roles also. The former may diffuse fast electrons up to relativistic energies, while the latter reflects slow electrons as well as ions that have speeds comparable with the group velocity of the pulse, and tend to form flat-top electron distributions at and around the quasi-soliton. |
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| 1: | School of Science and Engineering |
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Teikyo University |
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| 2: | Plasma Research Center |
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University of Tsukuba |
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| 3: | School of Engineering |
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Utsunomiya University |
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| Subject | : | Physics/Physics/Plasma Physics |
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| Langmuir soliton – strong Langmuir turbulence – transit-time acceleration – nonlinear Landau damping |
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| Attached file list to this document: | |||||
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| hal-00001745, version 2 | |
| http://hal.archives-ouvertes.fr/hal-00001745 | |
| oai:hal.archives-ouvertes.fr:hal-00001745 | |
| From: Kazuhiro Akimoto | |
| Submitted on: Tuesday, 9 November 2004 04:02:59 | |
| Updated on: Tuesday, 9 November 2004 09:34:42 | |
