Correlation-Induced Photoemission Delay in Helium

M. Ossiander, F. Siegrist, V. Shirvanyan, R. Pazourek, A. Sommer, T. Latka, A. Guggenmos, U. Kleineberg, F. Krausz, R. Kienberger, M. Schultze

Research output: Contribution to journalConference articlepeer-review


We determined the photoemission timing of electrons escaping during shake-down and shake-up processes in helium with sub-attosecond standard error. Excellent agreement with ab-initio calculations allows benchmarking of theoretical models and identifies contributions of electronic correlation.
Original languageEnglish
Number of pages2
JournalConference on Lasers and Electro-Optics
Publication statusPublished - 2016
Externally publishedYes
Event2016 Conference on Lasers and Electro-Optics - San Jose, United States
Duration: 5 Jun 201610 Jun 2016

Fields of Expertise

  • Advanced Materials Science


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