Resonance lines 4 p sup 6 --4 p sup 5 4 d of the Kr I isoelectronic sequence

Journal Article · Tue Oct 01 04:00:00 EDT 1991 · Journal of the Optical Society of America, Part B: Optical Physics; (United States)

DOI:https://doi.org/10.1364/JOSAB.8.002026· OSTI ID:5045813

Sugar, J; Kaufman, V ^[1]; Rowan, W L ^[2]

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1. National Institute of Standards and Technology, Gaithersburg, Maryland (USA)
2. Fusion Research Center, University of Texas at Austin, Austin, Texas (USA)

Lines of the 4{ital s}{sup 2}4{ital p}{sup 6} {sup 1}{ital S}{sub 0}--4{ital s}{sup 2}4{ital p}{sup 5}4{ital d} {sup 1}{ital P}{sub 1} and {sup 3}{ital D}{sub 1} transitions in Kr-like ions were observed in the plasma of the TEXT tokamak doped with elements Pd to Sb and I, Xe, Cs, and Nd. An electron temperature of 1.3 keV was achieved by operating the tokamak with He. Spectra in the range of 50--400 A were observed photographically with a 2.2-m grazing-incidence spectrograph. The lines were identified by comparison with calculated transition energies along the isoelectronic sequence.

• DOE Contract Number: FG05-88ER53267
• OSTI ID: 5045813
• Journal Information: Journal of the Optical Society of America, Part B: Optical Physics; (United States), Journal Name: Journal of the Optical Society of America, Part B: Optical Physics; (United States) Vol. 8:10; ISSN JOBPD; ISSN 0740-3224
• Country of Publication: United States
• Language: English

Related Subjects

640302* -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ATOMIC IONS
ATOMS
CHARGED PARTICLES
CLOSED PLASMA DEVICES
DATA
EMISSION SPECTRA
ENERGY-LEVEL TRANSITIONS
EXPERIMENTAL DATA
INFORMATION
IONS
ISOELECTRONIC ATOMS
MULTICHARGED IONS
NUMERICAL DATA
PLASMA
SPECTRA
THERMONUCLEAR DEVICES
TOKAMAK DEVICES
ULTRAVIOLET SPECTRA
WAVELENGTHS