Correlation-Induced Photoemission Delay in Helium

Ossiander, M.; Siegrist, F.; Shirvanyan, V.; Pazourek, R.; Sommer, A.; Latka, T.; Guggenmos, A.; Kleineberg, U.; Krausz, Ferenc ; Kienberger, R. and Schultze, M. (2016): Correlation-Induced Photoemission Delay in Helium. 2016 Conference on Lasers and Electro-Optics (CLEO), San Jose, Calif., USA, 5-10 June 2016. In: 2016 Conference on Lasers and Electro-Optics (CLEO) : 5-10 June 2016, Piscataway, NJ: IEEE Computer Society.

Abstract

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 abinitio calculations allows benchmarking of theoretical models and identifies contributions of electronic correlation.

• Item Type: Conference or Workshop Item (Report)
• Faculties: Physics
• Subjects: 500 Science > 530 Physics
• ISSN: 2160-9020
• Place of Publication: Piscataway, NJ
• Annotation: ISBN 1-5090-2434-4, 978-1-5090-2434-6
• Language: English