Journal Article

PHPPUBDB-10797

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Resonant multiphoton processes in the soft-x-ray regime

Martins, M. (Corresponding author)CFEL*Extern* ; Wellhöfer, M. ; Sorokin, A. A. ; Richter, M. ; Tiedtke, K.DESY* ; Wurth, W.CFEL*Extern*DESY* ; DESY

2009
APS College Park, Md.

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Please use a persistent id in citations: doi:10.1103/PhysRevA.80.023411  doi:10.3204/PHPPUBDB-10797

Abstract: The multiphoton ionization of neon atoms was studied in the focus of the soft-x-ray free-electron laser FLASH by photoion spectroscopy. The photon energy was chosen in the range of Ne+ 2p→nℓ resonances between 41 and 42 eV. The experiments were performed at the PG0 branch of the FLASH monochromator beamline while measuring the spectral distribution of every single FLASH pulse. By correlating the ratio of doubly and singly charged neon ions generated and the measured photon energy distribution, the enhancement of this ratio due to resonant Ne+ excitation was found.

Note: © The American Physical Society

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Contributing Institute(s):

1. Experiments with synchrotron radiation (HASYLAB(-2012))

Research Program(s):

1. FLASH Beamline PG1 (POF1-550) (POF1-550)

Experiment(s):

1. FLASH Beamline PG1 (FLASH)

Appears in the scientific report 2009

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Database coverage:
; JCR ; No Author Disambiguation ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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