dorsal/arxiv
View SchemaKinetic temperature gradient driven modes in inhomogeneous plasmas
| Authors | A. I. Smolyakov, M. Yagi, Y. Kishimoto |
|---|---|
| Categories | |
| ArXiv ID | physics/0111156 |
| URL | https://arxiv.org/abs/physics/0111156 |
Abstract
New unstable temperature gradient driven modes in an inhomogeneous plasma are identified. These modes represent transient $\omega \simeq k_{\Vert }v_{th}^{(e,i)}$ sound oscillations in magnetized plasma that are kinetically destabilized via Landau interactions. Electron and ion sound branches are unstable for large values of the Larmor radius parameter $% k_{\bot}\rho _{e,i}\gg 1,$ respectively. The instability occurs due to a specific plasma response that significantly deviates from Boltzmann distribution in the region $k_{\bot}\rho_{i,e}\gg 1$ . Pacs: 52.35 Kt, 52.35 Qz
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"date_created": "2026-03-02T18:00:35.919000Z",
"date_modified": "2026-03-02T18:00:35.919000Z",
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"abstract": "New unstable temperature gradient driven modes in an inhomogeneous plasma are\nidentified. These modes represent transient $\\omega \\simeq k_{\\Vert\n}v_{th}^{(e,i)}$ sound oscillations in magnetized plasma that are kinetically\ndestabilized via Landau interactions. Electron and ion sound branches are\nunstable for large values of the Larmor radius parameter $% k_{\\bot}\\rho\n_{e,i}\\gg 1,$ respectively. The instability occurs due to a specific plasma\nresponse that significantly deviates from Boltzmann distribution in the region\n$k_{\\bot}\\rho_{i,e}\\gg 1$ . Pacs: 52.35 Kt, 52.35 Qz",
"arxiv_id": "physics/0111156",
"authors": [
"A. I. Smolyakov",
"M. Yagi",
"Y. Kishimoto"
],
"categories": [
"physics.plasm-ph"
],
"title": "Kinetic temperature gradient driven modes in inhomogeneous plasmas",
"url": "https://arxiv.org/abs/physics/0111156"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "9ec21b8b-ab62-4470-9e9c-61c262b96b64",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
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