Journal article

Publication year: 2008

Journal: Physical Review Letters

Volume number: 100

Issue number: 3

ISSN: 0031-9007

eISSN: 1079-7114

DOI Link: https://doi.org/10.1103/PhysRevLett.100.033001

Publisher: American Physical Society

Abstract: 
Term energies for dielectronic-recombination Rydberg resonances below 0.07 eV are determined for Sc18+ with absolute accuracies below 0.0002 eV by electron collision spectroscopy in an ion storage ring, using the twin-electron-beam technique and a cryogenic photocathode. The lithiumlike 2s(1/2)-2p(3/2) transition energy for Z=21 is determined to 4.6 ppm, less than 1% of the few-body effects on radiative corrections. Features from the hyperfine structure of the 2s state could be resolved in the dielectronic-recombination spectrum.

Harvard Citation style: Lestinsky, M., Lindroth, E., Orlov, D., Schmidt, E., Schippers, S., Böhm, S., et al. (2008) Screened Radiative Corrections from Hyperfine-Split Dielectronic Resonances in Lithiumlike Scandium, Physical Review Letters, 100(3), Article 033001. https://doi.org/10.1103/PhysRevLett.100.033001

APA Citation style: Lestinsky, M., Lindroth, E., Orlov, D., Schmidt, E., Schippers, S., Böhm, S., Brandau, C., Sprenger, F., Terekhov, A., Müller, A., & Wolf, A. (2008). Screened Radiative Corrections from Hyperfine-Split Dielectronic Resonances in Lithiumlike Scandium. Physical Review Letters. 100(3), Article 033001. https://doi.org/10.1103/PhysRevLett.100.033001