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A POSSIBLE HEATING MECHANISM AT DOWN-SHIFTED CYCLOTRON FREQUENCY IN THE CT-6B TOKAMAK
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| CHEN Yanping |
| Institute of Physics, Academia Sinica, Beijing 100080 |
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| Cite this article: |
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CHEN Yanping 1990 Chin. Phys. Lett. 7 177-180 |
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Abstract A parametric decay process is proposed to explain the electron cyclotron Were heating at down shifted cyclotron frequency observed in the CT-6B tokamak. When the wave is perpendicularly launched from the top, X mode decays into a static electron plasma wave and ion acoustic wave before the cut-off X mode. The decay products may propogate to the center and transfer their energy into plasma.
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| Keywords:
52.35.-g
52.50.-b
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Published: 01 April 1990
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| PACS: |
52.35.-g
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(Waves, oscillations, and instabilities in plasmas and intense beams)
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52.50.-b
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(Plasma production and heating)
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