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Abstract

Particle diffusion in a given electrostatic turbulence with a finite correlation length along the confining magnetic field is studied in the test particle approach. An anomalous diffusion regime with amplified diffusion coefficient is found under the conditions when trajectory trapping in the structure of the stochastic potential is effective.

Additional information

Authors: VLAD M, Association Euratom-NASTI Romania, National Institute for Laser, Plasma and Radiation Physics, Bucharest (RO);SPINEANU F, Association Euratom-NASTI Romania, National Institute for Laser, Plasma and Radiation Physics, Bucharest (RO);MISGUICH J H, Association Euratom-CEA sur la Fusion, CEA Cadarache, Saint-Paul-lez-Durance (FR);BALESCU R, Association Euratom-Etat Belge sur la Fusion, Université Libre de Bruxelles, Brussels (BE)
Bibliographic Reference: An article published in: Nuclear Fusion 42 (February 2002) pp.157-164
Availability: This article can be accessed online by subscribers, and can be ordered online by non-subscribers, at: http://stacks.iop.org/0029-5515/42/157
Record Number: 200214960 / Last updated on: 2002-07-09
Category: PUBLICATION
Original language: en
Available languages: en