On magnetic signals of a large-scale quasi-electrostatic perturbation

Kimitaka Itoh, Sanae I. Itoh, Katsumi Ida, Yusuke Kosuga

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)


In this article, we discuss a method to identify whether the observed perturbation in toroidal plasmas is a quasi-electrostatic perturbation or not. A criterion is derived based on the observed data of plasma deformation and external magnetic perturbations. This result can be applied to the study of properties of quasi-modes, which have been observed in toroidal plasmas.

Original languageEnglish
Article number094504
Journaljournal of the physical society of japan
Issue number9
Publication statusPublished - Sept 15 2016

All Science Journal Classification (ASJC) codes

  • General Physics and Astronomy


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