Stark broadening of spectral lines along the isoelectronic sequence of Li
- 1 June 1992
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 45 (12) , 8795-8802
- https://doi.org/10.1103/physreva.45.8795
Abstract
Experimental Stark widths of the 3s transitions in the Li-like ions C i v, N v, O v i, and Ne v i i i are reported. The measurements were performed for a set of plasma parameters so that the density and temperature behavior of the Stark widths could be observed and compared with calculations. The experimental results did not show a scaling with , where Z is the spectroscopic charge number, which is expected from theoretical calculations in the electron-impact approximation. Furthermore, deviations from linear scaling appear for Z=8.
Keywords
This publication has 25 references indexed in Scilit:
- Experimental Stark widths and shifts for spectral lines of neutral and ionized atomsJournal of Physical and Chemical Reference Data, 1990
- Plasma shift and broadening of analogous transitions of Si ii, Cl iii, Ar iv, Cl ii, and Ar iiiPhysical Review A, 1990
- Stark broadening of Ar IV lines in a dense plasmaJournal of Physics B: Atomic, Molecular and Optical Physics, 1990
- Dependence of the Stark broadening on the emitter charge for thetransitions of Li-like ionsPhysical Review A, 1988
- Regularities and similarities in plasma broadened spectral line widths (Stark widths)Journal of Quantitative Spectroscopy and Radiative Transfer, 1982
- The gas-liner pinch — A new spectroscopic light sourcePhysics Letters A, 1981
- Calculated Stark widths of isolated S(III) and S(IV) linesJournal of Quantitative Spectroscopy and Radiative Transfer, 1980
- Stark widths of doubly- and triply-ionized atom linesJournal of Quantitative Spectroscopy and Radiative Transfer, 1980
- Calculated stark widths of oxygen ion linesJournal of Quantitative Spectroscopy and Radiative Transfer, 1980
- Tables for the Calculation of Radial Multipole Matrix Elements by the Coulomb Approximation.The Astrophysical Journal Supplement Series, 1968