Shake-off of loosely bound electrons in Auger decays of Kr 2p core hole states
Journal Article
·
· Physical Review. A
- National Metrology Institute of Japan/AIST, Tsukuba, Ibaraki 305-8568 (Japan)
- Japan Synchrotron Radiation Research Institute/SPring-8, Mikazuki-cho, Hyogo 679-5198 (Japan)
- Department of Chemistry, Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8526 (Japan)
- Kyoto University of Education, Fushimi-ku, Kyoto 612-8522 (Japan)
Multicharged Kr ions have been measured using monochromatized undulator radiation combined with a coincidence technique. It has been found that a charge-state distribution of Kr ions being coincident with satellite peaks of Kr 2p{sub 3/2} photoelectron is slightly different from that for the main line. Resonant Auger peaks for 2p{sup -1}nl{yields}{sup 1}G{sub 4} nl transitions generated essentially Kr{sup 4+} only, which differs from the charge-state distribution for the normal Auger peak. These findings suggest that loosely bound electrons in high Rydberg orbitals are easily shaken-off in electron emission processes.
- OSTI ID:
- 20718826
- Journal Information:
- Physical Review. A, Journal Name: Physical Review. A Journal Issue: 4 Vol. 72; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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