Observation of oscillatory radial electric field relaxation in a helical
plasma
Measurements of the relaxation of a zonal electrostatic potential perturbation in a non-axisymmetric magnetically confined plasma are presented. A sudden perturbation of the plasma equilibrium is induced by the injection of a cryogenic hydrogen pellet in the TJ-II stellarator, which is observed to b...
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Bibliographic Details
| Main Authors: |
Alonso, J,
Sanchez, E,
Calvo, I,
Velasco, J,
Perfilov, S,
Chmyga, A,
Eliseev, L,
Krupnik, L,
Estrada, T,
Kleiber, R,
McCarthy, K,
Melnikov, A,
Monreal, P,
Parra Diaz, F,
Zhezhera, A,
TJ-II Team |
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| Format: | Journal article
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| Published: |
American Physical Society
2017
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