Aufsatz in einer Fachzeitschrift
Fluorescence studies on the 3d-ionization threshold range in Krypton
Details zur Publikation
Autor(inn)en: | Wildberger, M.; Ehresmann, A.; Schmoranzer, H.; Möbus, B.; Schartner, K.; Magel, B. |
Publikationsjahr: | 1994 |
Zeitschrift: | Physics Letters A |
Seitenbereich: | 274-278 |
Jahrgang/Band : | 193 |
ISSN: | 0375-9601 |
DOI-Link der Erstveröffentlichung: |
Zusammenfassung, Abstract
Krypton atoms were excited by photons in the energy range from the threshold for photoionization of the 3d-electrons up to 120 eV, and the fluorescence radiation in the spectral range from 780 to 965 Å was observed and analyzed. Cross sections for the population of excited states in KrIII with at least one 4s-hole resulting from an Auger transition as the first decay step and for KrII satellites were determined. The energy dependence of the 3d-ionization cross section in the 3d-5/2 and the 3d-3/2 threshold range was derived from the experimental data. The cross sections for production of KrII states were found to follow the energy dependence of the 3d-cross sections.
Krypton atoms were excited by photons in the energy range from the threshold for photoionization of the 3d-electrons up to 120 eV, and the fluorescence radiation in the spectral range from 780 to 965 Å was observed and analyzed. Cross sections for the population of excited states in KrIII with at least one 4s-hole resulting from an Auger transition as the first decay step and for KrII satellites were determined. The energy dependence of the 3d-ionization cross section in the 3d-5/2 and the 3d-3/2 threshold range was derived from the experimental data. The cross sections for production of KrII states were found to follow the energy dependence of the 3d-cross sections.
