ISSN:
1089-7666
Source:
AIP Digital Archive
Topics:
Physics
Notes:
A heavy ion-beam probe has been used to make the first internal measurements of magnetic fluctuations in a hot tokamak. The magnetic vector potential fluctuation, A˜φs, is measured during magnetohydrodynamic (MHD) activity and is in reasonable agreement with the prediction of a three-dimensional, resistive, compressible, nonlinear MHD code. Associated density and potential fluctuation measurements and magnetic island widths are also presented.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.860897