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    2 results 1
    Université de Fribourg

    Subshell-selective x-ray studies of radiative recombination of ${\mathrm{U}}^{92+}$ ions with electrons for very low relative energies

    Banaś, D. ; Pajek, M. ; Surzhykov, A. ; Stöhlker, Th. ; Brandau, C. ; Gumberidze, A. ; Kozhuharov, C. ; Beyer, H. F. ; Böhm, S. ; Bosch, F. ; Czarnota, M. ; Chatterjee, S. ; Dousse, Jean-Claude ; Fritzsche, S. ; Hagmann, S. ; Liesen, D. ; Mokler, P. H. ; Müller, A. ; Kumar, A. ; Reuschl, R. ; Sierpowski, D. ; Spillmann, U. ; Szlachetko, Jakub ; Tashenov, S. ; Trotsenko, S. ; Verma, P. ; Warczak, A.

    In: Physical Review A, 2015, vol. 92, no. 3, p. 032710

    Radiative recombination (RR) into the K shell and L subshells of U92+ ions interacting with cooling electrons has been studied in an x-ray RR experiment at the electron cooler of the Experimental Storage Ring at GSI. The measured radiative recombination rate coefficients for electron-ion relative energies in the range 0–1000 meV demonstrate the importance of relativistic effects. The...

    Université de Fribourg

    The enhancement effect in K-shell radiative recombination of U⁹²⁺ ions with cooling electrons

    Banaś, D. ; Pajek, M. ; Stöhlker, Th. ; Beyer, H. F. ; Böhm, S. ; Bosch, F. ; Brandau, C. ; Czarnota, M. ; Chatterjee, S. ; Dousse, Jean-Claude ; Fritzsche, S. ; Gumberidze, A. ; Hagmann, S. ; Kozhuharov, C. ; Kumar, A. ; Liesen, D. ; Mokler, P. H. ; Müller, A. ; Reuschl, R. ; Schmidt, E. W. ; Sierpowski, D. ; Spillmann, U. ; Surzhykov, A. ; Szlachetko, Jakub ; Tashenov, S. ; Trotsenko, S. ; Verma, P. ; Warczak, A.

    In: The European Physical Journal: Special Topics, 2009, vol. 169, no. 1, p. 15-18

    We report the results of the x-ray radiative recombination (RR) experiment at the electron cooler of the ESR storage ring performed, for the first time, for detuned (off- cooling) electron energies. In this experiment the recombination of stored, decelerated bare uranium ions with electrons in the energy range 0–1000 meV was studied by observing K-RR x-ray photons emitted from direct...

    2 results 1