Photoionization cross section of Xe+ ion in the pure 5p(5) P-2(3/2) ground level - Archive ouverte HAL Access content directly
Journal Articles Physical Review Letters Year : 2008

Photoionization cross section of Xe+ ion in the pure 5p(5) P-2(3/2) ground level

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Abstract

Coupling an ion trap with synchrotron radiation is shown here to be a powerful approach to measure photoionization cross sections on ionic species relaxed in their ground state. The photoionization efficiency curve of Xe+ ions stored in a Fourier transform ion cyclotron resonance ion trap was recorded at ELETTRA in the 20-23 eV photon energy range. Absolute cross sections were derived by comparison of the photoionization yield of Xe+ with measurements from the ASTRID merged-beam experiment. Multiconfiguration Dirac-Fock calculations were performed for the interpretation of these new data.
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Dates and versions

insu-00360384 , version 1 (16-03-2022)

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Attribution - CC BY 4.0

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Cite

Roland Thissen, J. M. Bizau, C. Blancard, Marcello Coreno, C. Dehon, et al.. Photoionization cross section of Xe+ ion in the pure 5p(5) P-2(3/2) ground level. Physical Review Letters, 2008, 100 (22), pp.223001. ⟨10.1103/PhysRevLett.100.223001⟩. ⟨insu-00360384⟩
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