| Zugriffsnummer | 20969 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | Determination of the calcium ground state scattering length by photoassociation spectroscopy at large detunings |
| Autor(in); Institution |
Vogt, Felix; 4.3, Quantenoptik und Längeneinheit, PTB-Braunschweig
Grain, Christophe; 4.3, Quantenoptik und Längeneinheit, PTB-Braunschweig
Nazarova, Tatiana; 4.3, Quantenoptik und Längeneinheit, PTB-Braunschweig
Sterr, Uwe; 4.3, Quantenoptik und Längeneinheit, PTB-Braunschweig
Riehle, Fritz; 4, Optik, PTB-Braunschweig
Lisdat, Ch.; Leibniz Universität Hannover, Institut für Quantenoptik, Hannover, GERMANY
Tiemann, E.; Leibniz Universität Hannover, Institut für Quantenoptik, Hannover, GERMANY
|
| Quelle/Jahr | European Physical Journal D: 44 (2007), 73 - 79 |
| ISSN | 1434-6060 |
| DOI | |
| Verlag | Orsay [u.a.]: EDP Sciences [u.a.] |
| Klassifikationscode | PACS: 32.80.Pj ; PACS: 34.50.Rk ; PACS: 34.10+x |
| Zusammenfassung | Photoassociation spectroscopy was used to determine the s-wave scattering of 40Ca atoms in their electronic ground state. Vibrational levels were observed in an extended range of up to 182 GHz below the dissociation limit 4s2 1S0-4s4p 1P1. Thus, the frequency interval was nearly tripled, in which photoassociation was observed compared to previous measurements. The spectra were analyzed by means of quantum mechanical simulations. |
Zitierung
Vogt, F., Grain, C., Nazarova, T., Sterr, U., Riehle, F., Lisdat, C., & Tiemann, E. (2007). Determination of the calcium ground state scattering length by photoassociation spectroscopy at large detunings. European Physical Journal D, 44, 73–79. https://doi.org/10.1140/epjd/e2007-00175-8