X-ray Observations of Ne-like Xe and Satellites from C-Mod Tokamak Plasmas
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Author(s)
Rice, John E.
Fournier, K.B.
Kemp, G.E.
Bitter, M.
Cao, N.
Delgado-Aparicio, L.
Hill, K.
Hubbard, Amanda E.
Hughes, Jerry W.
Reinke, M.L.
Date Issued
July 2019
Journal
Journal of Physics B: Atomic, Molecular and Optical Physics
Publisher
IOP
Abstract
X-ray spectra in the wavelength range from 2.70 to 2.76 A from xenon (Z = 54) in near neon-like charge states have been observed in Alcator C-Mod tokamak plasmas. The 3D (2p^6 - (2p^5)_{3/2}3d_{5/2}, 2720.4 mA) and 3F (2p^6 - (2p^5)_{1/2}3s_{1/2}, 2729.0 mA) transitions from neon-like Xe^{44+} have been identified, along with nearby Na-, Mg- and Al-like satellites. The intensity ratio of 3D to the Mg-like satellite near 2.74 A increases strongly with electron temperature in the range from 3 to 4 keV.
Description
Submitted for publication in Journal of Physics B: Atomic, Molecular and Optical Physics
MIT Department
Massachusetts Institute of Technology. Plasma Science and Fusion Center
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1088/1361-6455/ab5c7f
