Journalartikel

Jahr der Veröffentlichung: 1992

Seiten: 2768-2771

Zeitschrift: Physical Review Letters

Bandnummer: 69

Heftnummer: 19

ISSN: 0031-9007

DOI Link: https://doi.org/10.1103/PhysRevLett.69.2768

Verlag: American Physical Society

Abstract: 
We report the first measurements on radiative and dielectronic recombination (RR and DR) of very highly charged ions at energies E(c.m.) as low as 0 to 50 eV. Novel techniques were employed at the heavy-ion storage ring ESR to obtain absolute recombination rates of Au76+(1s(2)2s). The increase of the RR rate for E(c.m) --> 0 could be recorded and single DR resonances in Au75+(1s(2)2p3/26l(j)) resolved. The experimental data allow sensitive judgement of calculations based on the Bethe-Salpeter approach to RR combined with results for DR from perturbative-relativistic, semirelativistic, and fully relativistic theories. Significant discrepancies are found only in the energy region of the 2p3/26l3/2 resonances.

Harvard-Zitierstil: SPIES, W., MULLER, A., LINKEMANN, J., FRANK, A., WAGNER, M., KOZHUHAROV, C., et al. (1992) DIELECTRONIC AND RADIATIVE RECOMBINATION OF LITHIUM-LIKE GOLD, Physical Review Letters, 69(19), pp. 2768-2771. https://doi.org/10.1103/PhysRevLett.69.2768

APA-Zitierstil: SPIES, W., MULLER, A., LINKEMANN, J., FRANK, A., WAGNER, M., KOZHUHAROV, C., FRANZKE, B., BECKERT, K., BOSCH, F., EICKHOFF, H., JUNG, M., KLEPPER, O., KONIG, W., MOKLER, P., MOSHAMMER, R., NOLDEN, F., SCHAAF, U., SPADTKE, P., STECK, M., ...BADNELL, N. (1992). DIELECTRONIC AND RADIATIVE RECOMBINATION OF LITHIUM-LIKE GOLD. Physical Review Letters. 69(19), 2768-2771. https://doi.org/10.1103/PhysRevLett.69.2768