Discrete peaks in above-threshold double-ionization spectra

M. Lein, E. K.U. Gross, V. Engel

Research output: Contribution to journalArticlepeer-review

23 Scopus citations


Above-threshold double-ionization (ATDI) peaks were observed in a variety of laser parameters. The peaks appear not only in the photoelectron total-energy spectra, but also in the recoil-ion momentum distributions. A numerical method to approximately extract the former from the latter was proposed.

Original languageAmerican English
Article number023406
Pages (from-to)23406/1-23406/4
JournalPhysical Review A
Issue number2
StatePublished - Aug 2001
Externally publishedYes


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