Deuterium velocity and temperature measurements on the DIII-D tokamak.
作者信息
Grierson B A, Burrell K H, Solomon W M, Pablant N A
机构信息
Princeton Plasma Physics Laboratory, Princeton University, Princeton, New Jersey 08543, USA.
出版信息
Rev Sci Instrum. 2010 Oct;81(10):10D735. doi: 10.1063/1.3491222.
PMID:21033926
Abstract
Newly installed diagnostic capabilities on the DIII-D tokamak [J. L. Luxon, Nucl. Fusion 46, 6114 (2002)] enable the measurement of main ion (deuterium) velocity and temperature by charge exchange recombination spectroscopy. The uncertainty in atomic physics corrections for determining the velocity is overcome by exploiting the geometrical dependence of the apparent velocity on the viewing angle with respect to the neutral beam.
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