Scattering of radio frequency waves by cylindrical filaments with general orientation relative to the magnetic field
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'Radio frequency waves are routinely used in tokamak fusion plasmas for plasma heating, current control, as well as in diagnostics. These waves are excited by antenna structures placed near the tokamak's wall and they have to propagate through a turbulent layer known as scrape-off layer, before reaching the core plasma (which is their target). This layer exhibits coherent density  fluctuations in the form of filaments and blobs. The scattering processes of RF plane waves by single filament is studied with the assumption that the filament has cylindrical shape and infinite length. Furthermore, besides the major toroidal component of the externally imposed magnetic field, there is also a small poloidal magnetic field component. Considering also that the cylindrical filament's axis is not necessarily aligned with the toroidal direction, the' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["electron cyclotrom waves","filaments and blobs","radio frequency waves","scattering of waves by turbulence","turbulent plasma"]} <|eot_id|>
 Here is the Description of a dataset. Description:'Radio frequency waves are routinely used in tokamak fusion plasmas for plasma heating, current control, as well as in diagnostics. These waves are excited by antenna structures placed near the tokamak's wall and they have to propagate through a turbulent layer known as scrape-off layer, before reaching the core plasma (which is their target). This layer exhibits coherent density  fluctuations in the form of filaments and blobs. The scattering processes of RF plane waves by single filament is studied with the assumption that the filament has cylindrical shape and infinite length. Furthermore, besides the major toroidal component of the externally imposed magnetic field, there is also a small poloidal magnetic field component. Considering also that the cylindrical filament's axis is not necessarily aligned with the toroidal direction, the' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
Radio frequency waves are routinely used in tokamak fusion plasmas for plasma heating, current control, as well as in diagnostics. These waves are excited by antenna structures placed near the tokamak's wall and they have to propagate through a turbulent layer known as scrape-off layer, before reaching the core plasma (which is their target). This layer exhibits coherent density  fluctuations in the form of filaments and blobs. The scattering processes of RF plane waves by single filament is studied with the assumption that the filament has cylindrical shape and infinite length. Furthermore, besides the major toroidal component of the externally imposed magnetic field, there is also a small poloidal magnetic field component. Considering also that the cylindrical filament's axis is not necessarily aligned with the toroidal direction, the
electron cyclotrom waves; filaments and blobs; radio frequency waves; scattering of waves by turbulence; turbulent plasma