Angular distribution of Kr4s→εp photoelectrons: a test of current theory
- 28 August 1983
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 16 (16) , L485-L488
- https://doi.org/10.1088/0022-3700/16/16/003
Abstract
The angular asymmetry parameter beta for Kr 4s to epsilon p photoelectrons has been studied using synchrotron radiation (hv=31-63.5 eV). The present results show that earlier calculations based on the relativistic random-phase approximation (RRPA) do not satisfactorily describe the Kr 4s photoionisation process close to the Cooper minimum. This lack of agreement has also been found recently for the Xe 5s excitation. The experimental results are compared with a new, not yet published, theoretical approach which gives good agreement with experiment.Keywords
This publication has 13 references indexed in Scilit:
- Angular distribution of Xe5s→εp photoelectrons: a sensitive test of theoryJournal of Physics B: Atomic and Molecular Physics, 1983
- Angular Distribution of XePhotoelectrons: Disagreement between Experiment and TheoryPhysical Review Letters, 1983
- Photoelectron angular distributions: energy dependence forsubshellsReviews of Modern Physics, 1982
- Angular distribution of photoelectrons of Xespin-orbit components between 20 and 105 eVPhysical Review A, 1981
- Photoionization of the outer shells of neon, argon, krypton, and xenon using the relativistic random-phase approximationPhysical Review A, 1979
- Ab initiotreatment of final-state spin-orbit interactions: Photoionization of the6selectron in cesiumPhysical Review A, 1979
- Angular distribution and spin polarization of Xe 5s → εp photoelectronsPhysics Letters A, 1978
- Relativistic Effects on Low-EnergyPhotoionization for XenonPhysical Review Letters, 1978
- Angular Distribution ofPhotoelectrons: Direct Evidence for Anisotropic Final-State InteractionPhysical Review Letters, 1976
- Angular Distribution of PhotoelectronsThe Journal of Chemical Physics, 1968