Journalartikel

Jahr der Veröffentlichung: 2018

Zeitschrift: Physical Review Letters

Bandnummer: 120

Heftnummer: 13

ISSN: 0031-9007

eISSN: 1079-7114

Open Access Status: Green

DOI Link: https://doi.org/10.1103/PhysRevLett.120.133202

Verlag: American Physical Society

Abstract: 
Double and triple detachment of the F-(1s(2)2s(2)2p(6)) thorn negative ion by a single photon have been investigated in the photon energy range 660 to 1000 eV. The experimental data provide unambiguous evidence for the dominant role of direct photodouble detachment with a subsequent single-Auger process in the reaction channel leading to F2+ product ions. Absolute cross sections were determined for the direct removal of a (1s + 2p) pair of electrons from F- by the absorption of a single photon.

Harvard-Zitierstil: Müller, A., Borovik, A., Bari, S., Buhr, T., Holste, K., Martins, M., et al. (2018) Near-𝐾-Edge Double and Triple Detachment of the F− Negative Ion: Observation of Direct Two-Electron Ejection by a Single Photon, Physical Review Letters, 120(13), Article 133202. https://doi.org/10.1103/PhysRevLett.120.133202

APA-Zitierstil: Müller, A., Borovik, A., Bari, S., Buhr, T., Holste, K., Martins, M., Perry-Sassmannshausen, A., Phaneuf, R., Reinwardt, S., Ricz, S., Schubert, K., & Schippers, S. (2018). Near-𝐾-Edge Double and Triple Detachment of the F− Negative Ion: Observation of Direct Two-Electron Ejection by a Single Photon. Physical Review Letters. 120(13), Article 133202. https://doi.org/10.1103/PhysRevLett.120.133202