Journal article
Angular correlations between sequential cascading photons from n=3 atomic hydrogen
Physical Review Letters, Vol.70(9), pp.1240-1243
1993
Abstract
We report the first measurements and associated theory for angular correlations of sequential cascading photons for an atomic system in which a scattering plane is defined. The cascade radiation from the n=3 levels of atomic hydrogen excited by 290 eV electrons is observed. The first determinations of a rank-4 multipole and of the magnetic sublevels of the 3d state have been made. The measured angular correlations and the deduced multipole moments have order-of-magnitude agreement with Glauber, Born, and six-state close-coupling model predictions.
Details
- Title
- Angular correlations between sequential cascading photons from n=3 atomic hydrogen
- Authors/Creators
- J.F. Williams (Author/Creator)M. Kumar (Author/Creator)A.T. Stelbovics (Author/Creator)
- Publication Details
- Physical Review Letters, Vol.70(9), pp.1240-1243
- Publisher
- American Physical Society
- Identifiers
- 991005544474307891
- Copyright
- © 1993 The American Physical Society.
- Murdoch Affiliation
- Centre for Atomic, Molecular and Surface Physics
- Language
- English
- Resource Type
- Journal article
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- 2 Chemistry
- 2.15 Physical Chemistry
- 2.15.664 Dissociative Electron Attachment
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- Physics, Multidisciplinary
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