Sökning: onr:"swepub:oai:lup.lub.lu.se:1a999b78-c425-4d49-947a-b1a27ac4ca77" >
Photoelectron satel...
Photoelectron satellite structure from the 3d and 4d inner-shell ionization of rubidium and cesium: Role of atomic relaxation
-
Fritzsche, S. (författare)
-
Jankala, K. (författare)
-
Huttula, M. (författare)
-
visa fler...
-
- Urpelainen, Samuli (författare)
- Lund University,Lunds universitet,MAX IV-laboratoriet,MAX IV Laboratory
-
Aksela, H. (författare)
-
visa färre...
-
(creator_code:org_t)
- 2008
- 2008
- Engelska.
-
Ingår i: Physical Review A (Atomic, Molecular and Optical Physics). - 1050-2947. ; 78:3
- Relaterad länk:
-
http://dx.doi.org/10...
-
visa fler...
-
https://lup.lub.lu.s...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- The photoelectron satellite structure of rubidium and cesium has been investigated following the photoionization of an nd (n= 3,4) inner-shell electron. The intensity ratios of the nd(-1) ms monopole and nd(-1) m'p conjugated satellite lines have been measured at MAX-lab by using high-resolution electron spectroscopy. For rubidium, moreover, the energy dependence of the 3d(j)6s/3d(j)5s and 3d(j)5p/3d(j)5s intensity ratios with j=3/2 and 5/2 is measured and compared with multiconfiguration Dirac-Fock calculations. A good or at least reasonable agreement is found for both the monopole and conjugated shake-up probabilities if the relaxation of the bound-state electron density is taken into account in the computation of the photoionization cross sections. It is shown that, for the inner-shell ionization of medium and heavy atoms, the orbital relaxation accounts for a significant part of the satellite structure in the photoelectron spectra.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
Hitta via bibliotek
Till lärosätets databas