Orientation of Hydrogenic Levels by Stark Effect and sp Coherence Resulting from Direct Excitation or Molecular Dissociation
Résumé
We have measured the predicted orientation induced by first-order Stark effect on sp coherent levels of He+ and H excited by a 100-keV Na+ beam impinging on a cell filled with He or H2. We discuss the mechanism of production of sp coherence by dissociative excitation of H2.
Domaines
Physique Quantique [quant-ph]
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