| Zugriffsnummer | 37176 |
| Dokumenttyp | Bericht |
| Sprache | Englisch |
| Titel | Schottky beam time "logbook" for laser spectroscopy of Bi82+ and Bi80+.nosup |
| Autor(in); Institution |
Trageser, C.; Justus-Liebig-Universität Gießen, Gießen, GERMANY; GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, GERMANY
Brandau, C.; Justus-Liebig-Universität Gießen, Gießen, GERMANY; GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, GERMANY
Geppert, C.; GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, GERMANY
Litvinov, Yu. A.; GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, GERMANY
Meisner, Johann; 2.3, Elektrische Energiemesstechnik, PTB-Braunschweig
Müller, A.; Justus-Liebig-Universität Gießen, Gießen, GERMANY
Nörtershäuser, W.; Technische Universität Darmstadt, Darmstadt, GERMANY
Sanchez, R.; GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, GERMANY
Sanjari, S.; GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, GERMANY
Schippers, S.; Justus-Liebig-Universität Gießen, Gießen, GERMANY
Schmidt, Matthias; 2.3, Elektrische Energiemesstechnik, PTB-Braunschweig
Ullmann, J.; Technische Universität Darmstadt, Darmstadt, GERMANY; Helmholtz-Institut Jena, Jena, GERMANY
|
| Quelle/Jahr | GSI Scientific Report 2015:(2016), 142 - 142 |
| Schriftenreihe | GSI report: 2016-1 |
| Herausgeber(in) |
Große, Katrin; GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, GERMANY
|
| ISSN | 0174-0814 |
| DOI | |
| Verlag | Darmstadt: GSI |
| Freie Schlagworte | Schottky ; laser spectroscopy ; Bi82+ ; Bi80+ |
| Zusammenfassung | During 2014, a new data acquisition (NTCAP-DAQ) was successfully commissioned can sample ("timecapture") the signals of the new Schottky probe in the ESR [3] continuously with a high bandwidth. Sustained rates of Schottky signals demodulated to its in-phase (I) and quadrature (Q) components exceeding 35 × 106 IQ-Samples s-1 (data rate 140 MByte s-1) were achieved. With this high rate several harmonics of the ion beam circulating in the storage ring are covered allowing a redundancy check to be performed. In addition, the raw-IQ-data storage with a high sampling rate offers many options for the offline analysis such as a flexible partition of the of data with priorities on either time- or frequency-resolution but also allows decimation and filter algorithms to be used for improved signal-to-noise ratios. |
| Rechteinformation | Original article under: Creative Commons Attribution CC BY 3.0 |
Zitierung
Trageser, C., Brandau, C., Geppert, C., Litvinov, Y. A., Meisner, J., Müller, A., Nörtershäuser, W., Sanchez, R., Sanjari, S., Schippers, S., Schmidt, M., & Ullmann, J. (2016). Schottky beam time "logbook" for laser spectroscopy of Bi⁸²⁺ and Bi80+.nosup. Darmstadt: GSI. https://doi.org/10.15120/gr-2016-1