Hansli, Matthias ; Jakoby, Rolf ; Penirschke, Andreas ; Ackermann, Wolfgang ; Weiland, Thomas ; Kaufmann, Wolfgang (2011)
Conceptual Design of a High Sensitive Versatile Schottky Sensor for the Collector Ring at FAIR.
Proceedings IPAC11.
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
The FAIR (Facility for Antiproton and Ion Research) accelerator complex includes the Collector Ring CR, i.e. a dedicated storage ring for secondary particles, rare isotopes and antiprotons. The CR features three different modes of operation: pre-cooling of antiprotons at 3 GeV, pre-cooling of rare isotope beams at 740MeV/u and an isochronous mode for mass measurements. For beam optimizations in all three modes a sensitive Schottky setup is required to monitor very low beam intensities down to single particles. In this paper the conceptual design of a longitudinal Schottky sensor based on a pillbox cavity with adjustable coupling and frequency tuning is presented. The basic measurement principles are depicted and a possible realization is discussed with emphasis on the special requirements of the CR operational modes. Full-wave simulations of the proposed sensor cavity allow for further optimizations.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2011 |
| Autor(en): | Hansli, Matthias ; Jakoby, Rolf ; Penirschke, Andreas ; Ackermann, Wolfgang ; Weiland, Thomas ; Kaufmann, Wolfgang |
| Art des Eintrags: | Bibliographie |
| Titel: | Conceptual Design of a High Sensitive Versatile Schottky Sensor for the Collector Ring at FAIR |
| Sprache: | Englisch |
| Publikationsjahr: | 2011 |
| Veranstaltungstitel: | Proceedings IPAC11 |
| Kurzbeschreibung (Abstract): | The FAIR (Facility for Antiproton and Ion Research) accelerator complex includes the Collector Ring CR, i.e. a dedicated storage ring for secondary particles, rare isotopes and antiprotons. The CR features three different modes of operation: pre-cooling of antiprotons at 3 GeV, pre-cooling of rare isotope beams at 740MeV/u and an isochronous mode for mass measurements. For beam optimizations in all three modes a sensitive Schottky setup is required to monitor very low beam intensities down to single particles. In this paper the conceptual design of a longitudinal Schottky sensor based on a pillbox cavity with adjustable coupling and frequency tuning is presented. The basic measurement principles are depicted and a possible realization is discussed with emphasis on the special requirements of the CR operational modes. Full-wave simulations of the proposed sensor cavity allow for further optimizations. |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Mikrowellentechnik und Photonik (IMP) > Mikrowellentechnik 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Mikrowellentechnik und Photonik (IMP) |
| Hinterlegungsdatum: | 27 Jan 2012 15:20 |
| Letzte Änderung: | 05 Mär 2013 09:58 |
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