High Temperature Material Processes (An International Quarterly of High-Technology Plasma Processes) An International Journal

ISSN for PRINT: 1093-3611

For Online Access

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2003, Volume7

Issue 4

176 pages

DOI: 10.1615/HighTempMatProc.v7.i4

Issue price - $144.00

Vladimir Milosavljevic
Faculty of Physics, University of Belgrade, P.O.B. 368, Belgrade, Serbia

Milan S. Dimitrijevic
Astronomical Observatory, Volgina 7, 11160 Belgrade, Serbia and Montenegro

Stevan Djenize
Faculty of Physics, University of Belgrade, P.O.B. 368, Belgrade, Serbia

On the basis of the precisely recorded five neutral argon (Ar I) line shapes (in the 4s-5p transition) we have obtained the separate electron (W_e) Stark width. Moreover, we have determined as well and ion (W_i) contributions to the total Stark width, not measured previously for these lines. Also, we have calculated Stark parameters for these five neutral argon lines within the semiclassical- perturbation formalism.
We have tested also recently published line deconvolution procedure which enables to determine beside line broadening parameters, electron temperature (T) and electron density (N). An excellent agreement has been found among plasma parameters, obtained parameters by well established techniques and the examined method, which recommends proposed deconvolution procedure for diagnostic purposes.

DOI: 10.1615/HighTempMatProc.v7.i4.70 Download article, 525-534 pages

Article price - $35.00

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