TITLE

Charge exchange recombination spectroscopy on the JFT-2M tokamak

AUTHOR(S)
Ogawa, Hiroaki; Miura, Yukitoshi; Kasai, Satoshi
PUB. DATE
August 1988
SOURCE
Review of Scientific Instruments;Aug1988, Vol. 59 Issue 8, p1506
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Charge exchange recombination spectroscopy (CXRS) was used to measure the ion temperature, the toroidal rotation velocity, and the time evolution of fully stripped carbon ions during neutral beam heating in JFT-2M. The ion temperature measured by the CXRS was in good agreement with that measured by the neutral particle analyzer. Fully stripped carbon ions were found to accumulate in the center of the plasma during the H-mode phase. These results are similar to those found for metallic impurity ions such as iron and titanium and suggest that accumulation of impurity ions during the H-mode phase is caused by the improved particle confinement.
ACCESSION #
9781468

 

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics