Xenon spectator and diagram L{sub 3}-M{sub 4,5}M{sub 4,5} Auger intensities near the L{sub 3} threshold
- University of Tennessee, Knoxville, Tennessee 37996 (United States)
- Argonne National Laboratory, Argonne, Illinois 60439 (United States)
- National Institute of Standards and Technology, Gaithersburg, Maryland 20899 (United States)
- Engineering and Physical Sciences Research Council, Daresbury Laboratory, Warrington WA44AD (United Kingdom)
Calculations based on the theory of radiationless resonant Raman scattering are employed in the interpretation of new XeL{sub 3}-M{sub 4,5}M{sub 4,5} Auger spectra recorded using synchrotron radiation tuned to energies {ital across} the L{sub 3} edge. Fits of theoretical line shapes to the spectra are employed in separating intensities due to nd spectator (resonant) and diagram Auger processes. Near-threshold Auger intensity, previously attributed to diagram decay, is found to be due to the large-n spectator lines that result from postcollision-interaction{endash}induced {open_quotes}recapture{close_quotes} of threshold photoelectrons to nd orbitals. {copyright} {ital 1997} {ital The American Physical Society}
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 528057
- Journal Information:
- Physical Review A, Journal Name: Physical Review A Journal Issue: 2 Vol. 56; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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