Cross field particle diffusion in plasma disruption

Kimitaka Itoh, Sanae Inoue Itoh

Research output: Contribution to journalArticle

Abstract

A mechanism of cross field diffusion of plasma particles induced by the parallel electron heat flow is discussed. The diffusion coefficient in the disrupted magnetic field in tokamaks is estimated to have the Bohm-like dependence. Particles can diffuse much faster than streaming along field lines.

Original languageEnglish
Pages (from-to)31-33
Number of pages3
JournalPhysics Letters A
Volume109
Issue number1-2
DOIs
Publication statusPublished - May 6 1985

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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