Ueberholz, Ken ; Bozyk, Lars ; Bussmann, Michael ; Eizenhöfer, Noah ; Hannen, Volker ; Horst, Max ; Kiefer, Daniel ; Kiefer, Nils ; Klammes, Sebastian ; Kühl, Thomas ; Langfeld, Benedikt ; Loeser, Markus ; Ma, Xinwen ; Nörtershäuser, Wilfried ; Sánchez, Rodolfo ; Schramm, Ulrich ; Siebold, Mathias ; Spiller, Peter ; Steck, Markus ; Stöhlker, Thomas ; Walther, Thomas ; Wang, Hanbing ; Weinheimer, Christian ; Wen, Weiqiang ; Winters, Danyal (2023)
XUV Fluorescence Detection of Laser-Cooled Stored Relativistic Ions.
In: Atoms, 2023, 11 (2)
doi: 10.26083/tuprints-00023343
Artikel, Zweitveröffentlichung, Verlagsversion
 | Es ist eine neuere Version dieses Eintrags verfügbar. |
Kurzbeschreibung (Abstract)
An improved moveable in vacuo XUV fluorescence detection system was employed for the laser cooling of bunched relativistic (β = 0.47) carbon ions at the Experimental Storage Ring (ESR) of GSI Helmholtzzentrum Darmstadt, Germany. Strongly Doppler boosted XUV fluorescence (∼90 nm) was emitted from the ions in a forward light cone after laser excitation of the 2s–2p transition (∼155 nm) by a new tunable pulsed UV laser system (257 nm). It was shown that the detected fluorescence strongly depends on the position of the detector around the bunched ion beam and on the delay (∼ns) between the ion bunches and the laser pulses. In addition, the fluorescence information could be directly combined with the revolution frequencies of the ions (and their longitudinal momentum spread), which were recorded using the Schottky resonator at the ESR. These fluorescence detection features are required for future laser cooling experiments at highly relativistic energies (up to γ∼ 13) and high intensities (up to 10¹¹ particles) of ion beams in the new heavy ion synchrotron SIS100 at FAIR.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2023 |
| Autor(en): | Ueberholz, Ken ; Bozyk, Lars ; Bussmann, Michael ; Eizenhöfer, Noah ; Hannen, Volker ; Horst, Max ; Kiefer, Daniel ; Kiefer, Nils ; Klammes, Sebastian ; Kühl, Thomas ; Langfeld, Benedikt ; Loeser, Markus ; Ma, Xinwen ; Nörtershäuser, Wilfried ; Sánchez, Rodolfo ; Schramm, Ulrich ; Siebold, Mathias ; Spiller, Peter ; Steck, Markus ; Stöhlker, Thomas ; Walther, Thomas ; Wang, Hanbing ; Weinheimer, Christian ; Wen, Weiqiang ; Winters, Danyal |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | XUV Fluorescence Detection of Laser-Cooled Stored Relativistic Ions |
| Sprache: | Englisch |
| Publikationsjahr: | 2023 |
| Ort: | Darmstadt |
| Publikationsdatum der Erstveröffentlichung: | 2023 |
| Verlag: | MDPI |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Atoms |
| Jahrgang/Volume einer Zeitschrift: | 11 |
| (Heft-)Nummer: | 2 |
| Kollation: | 6 Seiten |
| DOI: | 10.26083/tuprints-00023343 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/23343 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichung DeepGreen |
| Kurzbeschreibung (Abstract): | An improved moveable in vacuo XUV fluorescence detection system was employed for the laser cooling of bunched relativistic (β = 0.47) carbon ions at the Experimental Storage Ring (ESR) of GSI Helmholtzzentrum Darmstadt, Germany. Strongly Doppler boosted XUV fluorescence (∼90 nm) was emitted from the ions in a forward light cone after laser excitation of the 2s–2p transition (∼155 nm) by a new tunable pulsed UV laser system (257 nm). It was shown that the detected fluorescence strongly depends on the position of the detector around the bunched ion beam and on the delay (∼ns) between the ion bunches and the laser pulses. In addition, the fluorescence information could be directly combined with the revolution frequencies of the ions (and their longitudinal momentum spread), which were recorded using the Schottky resonator at the ESR. These fluorescence detection features are required for future laser cooling experiments at highly relativistic energies (up to γ∼ 13) and high intensities (up to 10¹¹ particles) of ion beams in the new heavy ion synchrotron SIS100 at FAIR. |
| Freie Schlagworte: | fluorescence, laser cooling, pulsed lasers, Schottky spectra, ESR, SIS100 |
| Status: | Verlagsversion |
| URN: | urn:nbn:de:tuda-tuprints-233433 |
| Zusätzliche Informationen: | This article belongs to the Special Issue 20th International Conference on the Physics of Highly Charged Ions |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 500 Naturwissenschaften und Mathematik > 530 Physik |
| Fachbereich(e)/-gebiet(e): | 05 Fachbereich Physik 05 Fachbereich Physik > Institut für Angewandte Physik 05 Fachbereich Physik > Institut für Kernphysik |
| Hinterlegungsdatum: | 11 Apr 2023 12:14 |
| Letzte Änderung: | 13 Apr 2023 14:42 |
| PPN: | |
| Export: | |
| Suche nach Titel in: | TUfind oder in Google |
Verfügbare Versionen dieses Eintrags
- XUV Fluorescence Detection of Laser-Cooled Stored Relativistic Ions. (deposited 11 Apr 2023 12:14) [Gegenwärtig angezeigt]
 |
Frage zum Eintrag |
Optionen (nur für Redakteure)
 |
Redaktionelle Details anzeigen |
Drucken
Impressum