Eur. Phys. J. AP 13, 205-223 (2001)
https://doi.org/10.1051/epjap:2001127

Contribution of electrostatic and magnetic turbulence to anomalous transport in tokamak

¹ Laboratoire de Physique Théorique, Faculté des Sciences Ain Chok, Casablanca, Morocco
² Laboratoire de Physique de la Matière Condensée, Faculté des Sciences Ben M'sik, Casablanca, Morocco

Corresponding author: saifaoui@facsc-achok.ac.ma

Received: 11 August 2000
Revised: 17 November 2000
Accepted: 24 November 2000
Published online: 15 March 2001

Abstract

In this paper we have studied the contribution of electrostatic and magnetic turbulence on particles anomalous transport in the tokamak. The diffusion coeffficient is evaluated. Comparison between diffusion magnetic field lines and particles is carried out. We also treat the effects of the reversed shear barrier in reducing the particles anomalous transport in the tokamak.