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Journal articles
Double photoexcitation involving 2p and 4f electrons in L-3-edge x-ray absorption spectra of protactinium
Abstract : The L3-edge x-ray absorption spectrum of Pa(V) fluoride in aqueous solution show clear evidence for the double photoexcitation involving 2p and 4f electrons. A comparison with the [2p4f] double-electron excitations observed in the L3-edge x-ray absorption spectra of other actinides (thorium, uranium, neptunium, plutonium, and americium) indicates a monotonic increase in the excitation energy. The sharp edgelike structure of the multielectron excitation reveals the origin of a shake-up channel.
Keywords :
protactinium
X-ray absorption
http://hal.in2p3.fr/in2p3-00421652
Contributor : Sophie Heurteau <>
Submitted on : Friday, October 2, 2009 - 2:51:02 PM
Last modification on : Wednesday, February 17, 2021 - 3:26:05 PM
Contributor : Sophie Heurteau <>
Submitted on : Friday, October 2, 2009 - 2:51:02 PM
Last modification on : Wednesday, February 17, 2021 - 3:26:05 PM