| Zugriffsnummer | 35381 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | High-resolution quantum-beat and rf resonance spectroscopy after grazing-ion - surface scattering and its application in studies of the hyperfine structure of stable terms in 14N I, II, and III |
| Autor(in); Institution |
Schirmacher, Alfred; 4.21, Bildoptik und Spektrometrie, PTB-Braunschweig; Institut für Kernphysik der Universität Münster, Münster, GERMANY
Winter, Helmut; Institut für Kernphysik der Universität Münster, Münster, GERMANY
|
| Quelle/Jahr | Physical Review A: 47 (1993), 6, 4891 |
| ISSN | 1050-2947 (PRINT) ; 1094-1622 (ONLINE) |
| DOI | |
| Verlag | College Park, Md.: American Physical Society |
| Klassifikationscode | PACS: 32.30.Bv ; PACS: 21.10.Ky ; PACS: 35.10.Di ; PACS: 35.10.Fk |
| Zusammenfassung | High-resolution spectroscopy studies of hyperfine structures of stable terms in 14N I, II, and III by quantum-beat and rf resonance spectroscopy after grazing-ion - surface scattering are reported on. From the data, the electric quadrupole moment of the 14N nucleus Q =(20.0±0.2) mb and the quadrupole coupling constants eQqat/ h of 14atoms in 2p and 2p2 configurations have been deduced. Extrapolation yields eQqat/ h = (11.2±0.2) MHz for a single electron in the ground term of the 2p3 configuration of the neutral atom. |
Zitierung
Schirmacher, A. & Winter, H. (1993). High-resolution quantum-beat and rf resonance spectroscopy after grazing-ion - surface scattering and its application in studies of the hyperfine structure of stable terms in ¹⁴N I, II, and III. Physical Review A, 47(6), 4891. http://doi.org/10.1103/physreva.47.4891