skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: On The Stark Shift of Ar II 472.68 nm Spectral Line

Abstract

The Stark shift of Ar II 472.68 nm (transition 4s2P - 4p2D deg. ) spectral lines emitted from T-tube plasmas was considered. The electron density ranged from (1.63-2.2){center_dot}1023 m-3 and was determined using laser interferometry. The plasma temperature, derived from the Gaussian part of recorded line profiles was found to be in the range (15000-43300) K. Experimental shifts were compared to theoretical values obtained from the semiempirical formula [M. S. Dimitrijevic and N. Konjevic, J. Quant. Spectrosc. Radiat. Transfer 24, 451 (1980)]. This comparison showed good agreement between experimental results and theory.

Authors:
; ; ; ;  [1]
  1. Department of Physics, Faculty of Science, University of Novi Sad, Trg D. Obradovica 4, 21000 Novi Sad (Serbia)
Publication Date:
OSTI Identifier:
21057251
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 899; Journal Issue: 1; Conference: 6. international conference of the Balkan Physical Union, Istanbul (Turkey), 22-26 Aug 2006; Other Information: DOI: 10.1063/1.2733441; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; ARGON; ARGON IONS; COMPARATIVE EVALUATIONS; ELECTRON DENSITY; ELECTRON TEMPERATURE; EMISSION SPECTRA; INTERFEROMETRY; ION TEMPERATURE; LASER RADIATION; LINE BROADENING; PLASMA; PLASMA PRODUCTION; STARK EFFECT

Citation Formats

Mijatovic, Z., Gajo, T., Vujicic, B., Djurovic, S., and Kobilarov, R.. On The Stark Shift of Ar II 472.68 nm Spectral Line. United States: N. p., 2007. Web. doi:10.1063/1.2733441.
Mijatovic, Z., Gajo, T., Vujicic, B., Djurovic, S., & Kobilarov, R.. On The Stark Shift of Ar II 472.68 nm Spectral Line. United States. doi:10.1063/1.2733441.
Mijatovic, Z., Gajo, T., Vujicic, B., Djurovic, S., and Kobilarov, R.. Mon . "On The Stark Shift of Ar II 472.68 nm Spectral Line". United States. doi:10.1063/1.2733441.
@article{osti_21057251,
title = {On The Stark Shift of Ar II 472.68 nm Spectral Line},
author = {Mijatovic, Z. and Gajo, T. and Vujicic, B. and Djurovic, S. and Kobilarov, R.},
abstractNote = {The Stark shift of Ar II 472.68 nm (transition 4s2P - 4p2D deg. ) spectral lines emitted from T-tube plasmas was considered. The electron density ranged from (1.63-2.2){center_dot}1023 m-3 and was determined using laser interferometry. The plasma temperature, derived from the Gaussian part of recorded line profiles was found to be in the range (15000-43300) K. Experimental shifts were compared to theoretical values obtained from the semiempirical formula [M. S. Dimitrijevic and N. Konjevic, J. Quant. Spectrosc. Radiat. Transfer 24, 451 (1980)]. This comparison showed good agreement between experimental results and theory.},
doi = {10.1063/1.2733441},
journal = {AIP Conference Proceedings},
number = 1,
volume = 899,
place = {United States},
year = {Mon Apr 23 00:00:00 EDT 2007},
month = {Mon Apr 23 00:00:00 EDT 2007}
}