Diffusion and radiation in magnetized collisionless plasmas with small-scale Whistler turbulence
Magnetized high-energy-density plasmas can often have strong electromagnetic fluctuations whose correlation scale is smaller than the electron Larmor radius. Radiation from the electrons in such plasmas – which markedly differs from both synchrotron and cyclotron radiation – is tightly related to th...
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| Veröffentlicht in: | Journal of plasma physics 2016-04, Vol.82 (2), p.55; 147; 550; 181; 201; 46; 507; 061101; 1368; L13; 337; A11224; 204; 033104; 013103; 5; 369; 321; 27555; 61; 12023; 65; 704; 869; 147; 55; 102902; 8011; 555; 095007; A11103; 185004; 1283; L9; 105501; 929; 75; L21; 54; L39; 1; 175001; 022302; L44; 213; 5645; A00F19; L2; 83; 012030; 775-55; 147; 550; 181; 201; 46; 507; 061101; 1368; L13; 337; A11224; 204; 033104; 013103; 5; 369; 321; 27555; 61; 12023; 65; 704; 869; 147; 55; 102902; 8011; 555; 095007; A11103; 185004; 1283; L9; 105501; 929; 75; L21; 54; L39; 1; 175001; 022302; L44; 213; 5645; A00F19; L2; 83; 012030; 775, Article 905820207 |
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| container_start_page | 55; 147; 550; 181; 201; 46; 507; 061101; 1368; L13; 337; A11224; 204; 033104; 013103; 5; 369; 321; 27555; 61; 12023; 65; 704; 869; 147; 55; 102902; 8011; 555; 095007; A11103; 185004; 1283; L9; 105501; 929; 75; L21; 54; L39; 1; 175001; 022302; L44; 213; 5645; A00F19; L2; 83; 012030; 775 |
| container_title | Journal of plasma physics |
| container_volume | 82 |
| creator | Keenan, Brett D. Medvedev, Mikhail V. |
| description | Magnetized high-energy-density plasmas can often have strong electromagnetic fluctuations whose correlation scale is smaller than the electron Larmor radius. Radiation from the electrons in such plasmas – which markedly differs from both synchrotron and cyclotron radiation – is tightly related to their energy and pitch-angle diffusion. In this paper, we present a comprehensive theoretical and numerical study of particle transport in cold, ‘small-scale’ Whistler-mode turbulence and its relation to the spectra of radiation simultaneously produced by these particles. We emphasize that this relation is a superb diagnostic tool of laboratory, astrophysical, interplanetary and solar plasmas with a mean magnetic field and strong small-scale turbulence. |
| doi_str_mv | 10.1017/S0022377816000295 |
| format | Article |
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| identifier | ISSN: 0022-3778 |
| ispartof | Journal of plasma physics, 2016-04, Vol.82 (2), p.55; 147; 550; 181; 201; 46; 507; 061101; 1368; L13; 337; A11224; 204; 033104; 013103; 5; 369; 321; 27555; 61; 12023; 65; 704; 869; 147; 55; 102902; 8011; 555; 095007; A11103; 185004; 1283; L9; 105501; 929; 75; L21; 54; L39; 1; 175001; 022302; L44; 213; 5645; A00F19; L2; 83; 012030; 775-55; 147; 550; 181; 201; 46; 507; 061101; 1368; L13; 337; A11224; 204; 033104; 013103; 5; 369; 321; 27555; 61; 12023; 65; 704; 869; 147; 55; 102902; 8011; 555; 095007; A11103; 185004; 1283; L9; 105501; 929; 75; L21; 54; L39; 1; 175001; 022302; L44; 213; 5645; A00F19; L2; 83; 012030; 775, Article 905820207 |
| issn | 0022-3778 1469-7807 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1835583355 |
| source | Cambridge University Press Journals Complete |
| subjects | Computational fluid dynamics Cyclotron radiation Diffusion Electrons Fluid flow High energy physics Magnetic fields Plasma Plasma physics Radiation Small scale Turbulence Turbulent flow |
| title | Diffusion and radiation in magnetized collisionless plasmas with small-scale Whistler turbulence |
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