The formation of LS-forbidden triplet states in single photon absorption by helium was assessed. Six of the seven predicted doubly excited states were observed by detection of metastable atoms formed following fluorescence of the doubly excited states.
Observation of triplet doubly excited states in single photon excitation from ground state helium
Alagia;
2001
Abstract
The formation of LS-forbidden triplet states in single photon absorption by helium was assessed. Six of the seven predicted doubly excited states were observed by detection of metastable atoms formed following fluorescence of the doubly excited states.File in questo prodotto:
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