A study of the 4p-excited autoionization resonances in Sr by measurement of the angular correlation between the photoejected electrons and polarized fluorescent photonsстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:For five autoionization resonances of Sr in the 4p excitation region, we have determined the ratios of Eve amplitudes and one phase difference for the photo-ejected electron waves which leave the Sr+ ion in the 5p(2)P(1/2.3/2) excited states. The technique employed is a combination of conventional angle-resolved photoelectron spectroscopy, and angular correlation measurements between photoejected electrons and polarized fluorescent photons. We discuss how the ratios of the dipole amplitudes are related to the spectroscopic descriptions of the resonances studied.