| Zugriffsnummer | 31298 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | Photoabsorption spectra of atoms in parallel electric and magnetic fields |
| Autor(in); Institution |
Mao, J.-M.; Department of Physics, College of William & Mary, Williamsburg, Va., USA
Rapelje, K. A.; Department of Physics, College of William & Mary, Williamsburg, Va., USA
Blodgett-Ford, S. J.; Department of Physics, College of William & Mary, Williamsburg, Va., USA
Delos, J. B.; Department of Physics, College of William & Mary, Williamsburg, Va., USA
König, A.; Institut für Atom- und Festkörperphysik, Freie Universität Berlin, Berlin, GERMANY
Rinneberg, Herbert; 10.1, Medizinische Messtechnik, PTB-Berlin; Institut für Atom- und Festkörperphysik, Freie Universität Berlin, Berlin, GERMANY
|
| Quelle/Jahr | Physical Review A: 48 (1993), 3, 2117 - 2126 |
| ISSN | 1050-2947 |
| DOI | |
| Verlag | Melville, NY: AIP |
| Zusammenfassung | Measurements have been made of the absorption spectrum of Ba from the 6s6p 1P1 level to states near the ionization threshold in parallel electric and magnetic fields. The absorption spectrum shows oscillations superposed on a smooth background. Each oscillation is correlated with a closed orbit of the electron. At strong electric fields, trajectories are regular, and closed orbits form orderly patterns. For weak electric fields, trajectories are chaotic, and many more closed orbits are present. Many of these are produced by bifurcations as the electric field is reduced. |
