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. und 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.

• Dokumententyp: Konferenzbeitrag (Bericht)
• Fakultät: Physik
• Themengebiete: 500 Naturwissenschaften und Mathematik > 530 Physik
• ISSN: 2160-9020
• Ort: Piscataway, NJ
• Bemerkung: ISBN 1-5090-2434-4, 978-1-5090-2434-6
• Sprache: Englisch