Abstract
Profiles of five calcium II and six strontium II lines have been measured in an argon plasma behind the reflected shock wave. The plasma was produced in an electromagnetically drivenT tube and calcium and strontium were present as an impurities. Electron densities were in the range 1.91–3.40·1017 cm−3 and the electron temperatures between 10300 and 14200 °K. The half halfwidths of the measured profiles of some Ca II and Sr II multiplets show large discrepancies with theoretical predictions.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
Author information
Authors and Affiliations
Additional information
This work was partially supported by Serbian Republic Fund for Scientific Research.
The authors gratefully acknowledge the discussions with Dr. J. Labat.
Rights and permissions
About this article
Cite this article
Purić, J., Platiša, M. & Konjević, N. Stark broadening of singly ionized strontium and calcium lines. Z. Physik 247, 216–222 (1971). https://doi.org/10.1007/BF01402491
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF01402491