Profile of the Lyman αline in the presence of an argon plasma
- 17 January 1979
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 12 (2) , 221-225
- https://doi.org/10.1088/0022-3700/12/2/013
Abstract
The positions of the two satellites exhibited by the Lyman alpha line of hydrogen in the presence of an argon plasma have been determined in the frame of the quasi-static theory by means of an ab initio potential. One of the satellites appears to be due to a minimum in the potential of the levels arising in the (Ar+(3p5)+H(n=2)) configuration and the other satellite to an avoided crossing between these levels and the levels of the (Ar(3p54s)+H+) configuration.Keywords
This publication has 7 references indexed in Scilit:
- Spectroscopic studies of the Stark-broadened wings of Lyman-αJournal of Physics B: Atomic and Molecular Physics, 1977
- A quantum unified theory of Stark broadening in the wings of spectral linesJournal of Physics B: Atomic and Molecular Physics, 1975
- A theoretical method to determine atomic pseudopotentials for electronic structure calculations of molecules and solidsTheoretical Chemistry Accounts, 1975
- Iterative perturbation calculations of ground and excited state energies from multiconfigurational zeroth-order wavefunctionsThe Journal of Chemical Physics, 1973
- Quantum theory of Stark broadening by electronsJournal of Physics B: Atomic and Molecular Physics, 1972
- Gaussian-Type Functions for Polyatomic Systems. IThe Journal of Chemical Physics, 1965
- Absorption of Radiation by an Atmosphere of H, Formula--Semi-Classical TreatmentMonthly Notices of the Royal Astronomical Society, 1952