Electron angular distributions of noble gases in sequential two-photon double ionization

M. Braune; G. Hartmann; M. Ilchen; A. Knie; T. Lischke; A. Reinköster; A. Meissner; S. Deinert; L. Glaser; O. Al-Dossary; A. Ehresmann; A. S. Kheifets; J. Viefhaus

doi:10.1080/09500340.2015.1047422

Electron angular distributions of noble gases in sequential two-photon double ionization

M. Braune, G. Hartmann^*, M. Ilchen, A. Knie, T. Lischke, A. Reinköster, A. Meissner, S. Deinert, L. Glaser, O. Al-Dossary, A. Ehresmann, A. S. Kheifets, J. Viefhaus

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

22 Citations (Scopus)

Abstract

We present an angle resolved study of photoelectrons emitted from ions of the noble gases neon, argon and krypton by means of time-of-flight spectroscopy. The ionic targets are generated in a sequential two-photon process induced by the free-electron laser FLASH. Values of the anisotropy parameters β₂ and β₄ are derived from electron angular distribution measurements in the photon energy range from 38 to 91 eV and compared with recent theoretical calculations.

Original language	English
Pages (from-to)	324-333
Number of pages	10
Journal	Journal of Modern Optics
Volume	63
Issue number	4
DOIs	https://doi.org/10.1080/09500340.2015.1047422
Publication status	Published - 21 Feb 2016

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10.1080/09500340.2015.1047422

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title = "Electron angular distributions of noble gases in sequential two-photon double ionization",

abstract = "We present an angle resolved study of photoelectrons emitted from ions of the noble gases neon, argon and krypton by means of time-of-flight spectroscopy. The ionic targets are generated in a sequential two-photon process induced by the free-electron laser FLASH. Values of the anisotropy parameters β2 and β4 are derived from electron angular distribution measurements in the photon energy range from 38 to 91 eV and compared with recent theoretical calculations.",

keywords = "free-electron laser, noble gases, photoelectron angular distribution, two-photon ionization",

author = "M. Braune and G. Hartmann and M. Ilchen and A. Knie and T. Lischke and A. Reink{\"o}ster and A. Meissner and S. Deinert and L. Glaser and O. Al-Dossary and A. Ehresmann and Kheifets, {A. S.} and J. Viefhaus",

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T1 - Electron angular distributions of noble gases in sequential two-photon double ionization

AU - Braune, M.

AU - Hartmann, G.

AU - Ilchen, M.

AU - Knie, A.

AU - Lischke, T.

AU - Reinköster, A.

AU - Meissner, A.

AU - Deinert, S.

AU - Glaser, L.

AU - Al-Dossary, O.

AU - Ehresmann, A.

AU - Kheifets, A. S.

AU - Viefhaus, J.

PY - 2016/2/21

Y1 - 2016/2/21

N2 - We present an angle resolved study of photoelectrons emitted from ions of the noble gases neon, argon and krypton by means of time-of-flight spectroscopy. The ionic targets are generated in a sequential two-photon process induced by the free-electron laser FLASH. Values of the anisotropy parameters β2 and β4 are derived from electron angular distribution measurements in the photon energy range from 38 to 91 eV and compared with recent theoretical calculations.

AB - We present an angle resolved study of photoelectrons emitted from ions of the noble gases neon, argon and krypton by means of time-of-flight spectroscopy. The ionic targets are generated in a sequential two-photon process induced by the free-electron laser FLASH. Values of the anisotropy parameters β2 and β4 are derived from electron angular distribution measurements in the photon energy range from 38 to 91 eV and compared with recent theoretical calculations.

KW - free-electron laser

KW - noble gases

KW - photoelectron angular distribution

KW - two-photon ionization

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U2 - 10.1080/09500340.2015.1047422

DO - 10.1080/09500340.2015.1047422

M3 - Article

SN - 0950-0340

VL - 63

SP - 324

EP - 333

JO - Journal of Modern Optics

JF - Journal of Modern Optics

IS - 4

ER -

Electron angular distributions of noble gases in sequential two-photon double ionization

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