Studies of Transport in the Rtp Tokamak

TitleStudies of Transport in the Rtp Tokamak
Publication TypeJournal Article
Year of Publication1995
AuthorsG.MD Hogeweij, F. De Luca, G. Gorini, A. Jacchia, J.A Konings, N.JL Cardozo, P. Mantica, M. Peters
JournalPhysica Scripta
Volume51
Number5
Pagination627-631
Date PublishedMay
ISBN Number0281-1847
Abstract

Transport studies in the RTP tokamak are presented. A Z(eff) scan shows a weak dependence of chi(e) on collisionality. Studies of the progagation of heat pulses, induced by both modulated ECRH and sawteeth, show that chi(inc) is independent of input power. Moreover, these perturbative studies indicate a transport barrier related to the q = 1 surface. Independent evidence for the existence of such a transport barrier comes from high-resolution multiposition Thomson Scattering measurements.

DOI10.1088/0031-8949/51/5/014
PID

f2c7d7fd20bd0b4eaf535f65730da023

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