Photoionization and photofragmentation of ions (q = 1,2,3)

30th International Conference on Photonic, Electronic, and Atomic Collisions

Hellhund, J.^1 ; Borovik, A.^2 ; Holste, K.^2 ; Klumpp, S.^3,4 ; Martins, M.^4 ; Ricz, S.^5 ; Schippers, S.^2 ; Müller, A.^1

Institut für Atom- und Molekülphysik, Justus-Liebig-Universität Gießen, Giessen

35392, Germany^1

I. Physikalisches Institut, Justus-Liebig-Universität Gießen, Giessen

35392, Germany^2

DESY Photon Science, FS-FLASH-D, Hamburg

22607, Germany^3

Institut für Experimentalphysik, Universität Hamburg, Hamburg

22761, Germany^4

Institute of Nuclear Research, Hungarian Academy of Sciences, Debrecen

4026, Hungary^5

关键词: Carbon K-edge;    PETRA III;    Photofragmentation;    Reaction channels;    Synchrotron light source;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/875/4/032034/pdf
DOI  :  10.1088/1742-6596/875/4/032034

来源: IOP

【 摘 要 】

Cross sections for photoionization and photofragmentation of singly, doubly and triply charged Lu3N@C80ions have been measured using the photon-ion merged-beams technique at the PETRA III synchrotron light source. The measured spectra exhibit prominent resonance features at energies around the carbon K edge. In contrast to that, no signatures of the nitogen K and lutetium M edges have been found in the experimentally investigated reaction channels.