Studies of transport in the rtp tokamak

G.M.D. Hogeweij, F De Luca, G. Gorini, A. Jacchia, J.A. Konings, N.J. Lopes Cardozo, P. Mantica, M. Peters

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Abstract

Transport studies in the RTP tokamak are presented. A Zeff scan shows a weak dependence of χe on collisionality. Studies of the progagation of heat pulses, induced by both modulated ECRH and sawteeth, show that χinc 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. © 1995 IOP Publishing Ltd.
Original languageEnglish
Pages (from-to)627 - 631
Number of pages5
JournalPhysica Scripta
Volume51
Issue number5
DOIs
Publication statusPublished - 1 May 1995
Externally publishedYes

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All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Mathematical Physics
  • Atomic and Molecular Physics, and Optics
  • Physics and Astronomy(all)

Cite this

Hogeweij, G. M. D., Luca, F. D., Gorini, G., Jacchia, A., Konings, J. A., Lopes Cardozo, N. J., ... Peters, M. (1995). Studies of transport in the rtp tokamak. Physica Scripta, 51(5), 627 - 631. https://doi.org/10.1088/0031-8949/51/5/014