Scaling Properties of Runaway Electrons in HL-1M Tokamak
| Autor: | Zheng Yong-zhen |
|---|---|
| Rok vydání: | 2006 |
| Předmět: |
Physics
Tokamak Turbulence Plasma parameters Astrophysics::High Energy Astrophysical Phenomena Electron Condensed Matter Physics Thermal diffusivity Spectral line law.invention Computational physics Nuclear physics Acceleration law Astrophysics::Solar and Stellar Astrophysics Astrophysics::Earth and Planetary Astrophysics Scaling Astrophysics::Galaxy Astrophysics |
| Zdroj: | Plasma Science and Technology. 8:381-384 |
| ISSN: | 1009-0630 |
| DOI: | 10.1088/1009-0630/8/4/02 |
| Popis: | A simple one-dimensional numerical model including generation, acceleration and loss effects for runaway electrons are used to deduce the runaway energy ?r. The simulation results are presented in a form of a scaling law of ?r on plasma parameters. The scaling of ?r and therefore the runaway confinement time ?r and runaway electron diffusivity Dr have been studied in HL-1M tokamak, by measuring the hard-X ray spectra under different experimental conditions. A tentative explanation for the scaling of obtained data based on the effects from magnetic turbulence is presented. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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