Volume 38, Number 1, April 1997
|Page(s)||19 - 24|
|Section||Atomic, molecular and optical physics|
|Published online||01 September 2002|
Multiplet-dependent magnetic dichroism in the atomic oxygen 2p spectrum
Fritz-Haber-Institut der Max-Planck-Gesellschaft, D-14195 Berlin, Germany
2 University of Stirling, Atomic Physics Laboratory, University of Stirling, FK9 4LA, Scotland
Accepted: 20 February 1997
The magnetic dichroism in the photoelectron spectrum of polarised oxygen atoms was measured. Influences of the target polarisation on the photoelectron angular distribution are tested experimentally. In particular, the magnetic dichroism in the photoelectron angular distribution for the final ionic states 2D and 2P is examined and compared with predictions made from measurements on 4S. For comparison with other techniques concerning complete photoionisation experiments the photoelectron spin polarisation to be expected under a special experimental geometry is derived.
PACS: 32.80.Fb – Photoionisation of atoms and ions
© EDP Sciences, 1997
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