Spin-orbit levels resolved in the decay ofby autoionization
- 16 August 1993
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 71 (7) , 983-986
- https://doi.org/10.1103/physrevlett.71.983
Abstract
A technique of two-dimensional photoelectron spectroscopy has been applied for measuring spin-orbit decay routes of the H,I,I’,I’ ’, and J autoionization states to the two spin-orbit components of the ground state of molecular oxygen. Strong selectivity of the spin-orbit decay routes was found. THe observed selectivity is exaplined in terms of a model in which the orbital angular momentum along the internuclear axis of the positive ion core remains unchanged during the autoionization process.Keywords
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