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Title: Influence of Bundling of Atomic Levels on the Radiation Losses of Argon, Neon, and Nitrogen Ions in the Near-Wall Plasma.
Authors: Kukushkin, A. B.; Levashova, M. G.; Lisitsa, V. S.; Sdvizhenskii, P. A.
Abstract: A simple qualitative model of the influence of grouping of atomic levels on the radiation losses of impurity ions in a near-wall low temperature plasma is proposed using the example of line radiation losses when excited states are populated by impact excitation by plasma electrons. A comparison of the relevant data simulated by the ADAS codes for low-charge ions of argon, neon, and nitrogen ions confirms the predicted effects of possible underestimation or overestimation of radiation losses when the number of atomic levels taken into account in the simulation in the collisional-radiative model decreases.
Subjects: LOW temperature plasmas; PARTICLES (Nuclear physics); ELECTRONIC excitation; EXCITED states; PHYSICAL sciences
Publication: Physics of Atomic Nuclei, 2024, Vol 87, Issue 7, p953
ISSN: 1063-7788
Publication type: Academic Journal
DOI: 10.1134/S1063778824070081

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Influence of Bundling of Atomic Levels on the Radiation Losses of Argon, Neon, and Nitrogen Ions in the Near-Wall Plasma.