Absolute excitation energies for the 2p53s3pand 3dconfigurations in core-excited Na-like sulfur and chlorine

Autor: Christer Jupén, Lars Engström, Peter Bengtsson, M Westerlind
Rok vydání: 1991
Předmět:
Zdroj: Physica Scripta. 44:582-586
ISSN: 1402-4896
0031-8949
DOI: 10.1088/0031-8949/44/6/013
Popis: Using the beam-foil technique we have investigated the 2p63l 2L-2p53s3l 2,4L transitions which connect the normal and core-excited termsystems in Na-like S VI and Cl VII. From the observed wavelengths absolute excitation energies have been derived for some core-excited levels. The analysis is greatly facilitated by combining the results from theoretical calculations with measurements utilizing the unique time-resolution of the beam-foil method. We also present an overview of the absolute energies along the isoelectronic sequence.
Databáze: OpenAIRE