| Zugriffsnummer | 45425 |
| Dokumenttyp | Buchartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Rydberg series of two-electron systems studied by hyperfine interactions |
| Autor(in); Institution |
Rinneberg, Herbert; 9.42, Messtechnik in der Laboratoriumsmedizin, PTB-Berlin; Freie Universität Berlin, Berlin, GERMANY
|
| Quelle/Jahr | Progress in Atomic Spectroscopy, Part D:(1987), 157 - 235 |
| Schriftenreihe | Physics of atoms and molecules |
| ISBN | 978-1-4612-9036-0 |
| DOI | |
| Verlag | Boston, MA: Springer |
| Freie Schlagworte | Hyperfine Structure ; Isotope Shift ; Rydberg State ; Principal Quantum Number ; Rydberg Series |
| Zusammenfassung | For almost a decade, the study of atomic Rydberg states, i.e., states with one highly excited electron orbiting around an ion core, has been a fascinating and actively pursued field of atomic physics. Considerable experimental and theoretical efforts have been spent to elucidate the electronic structure of such states. Term values, fine structure splittings, atomic lifetimes, or oscillator strengths, as well as the effect of external fields, such as Zeeman and Stark splittings, may be used to probe the change in electronic structure occurring along a Rydberg series. Generally, these quantities vary regularly with increasing effective principal quantum number n*. Deviations from an expected trend may be indicative for perturbations of the electronic structure. This situation is frequently encountered in two-electron systems where configuration interactions may lead to dramatic changes of the electronic structure of states within a given Rydberg series. |
