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Exploitation of the Timing Capabilities of Metallic Magnetic Calorimeters for a Coincidence Measurement Scheme

Pfäfflein, Philip ; Weber, Günter; Allgeier, Steffen; Bernitt, Sonja; Fleischmann, Andreas; Friedrich, Marvin; Hahn, Christoph; Hengstler, Daniel; Herdrich, Marc Oliver; Kalinin, Anton; Kröger, Felix Martin; Kuntz, Patricia; Lestinsky, Michael; Löher, Bastian; Menz, Esther Babette; Spillmann, Uwe; Zhu, Binghui; Enss, Christian 1; Stöhlker, Thomas
1 Institut für Prozessdatenverarbeitung und Elektronik (IPE), Karlsruher Institut für Technologie (KIT)

Abstract (englisch):

In this report, we compare two filter algorithms for extracting timing information using novel metallic magnetic calorimeter detectors, applied to the precision X-ray spectroscopy of highly charged ions in a storage ring. Accurate timing information is crucial when exploiting coincidence conditions for background suppression to obtain clean spectra. For X-rays emitted by charge-changing interactions between ions and a target, this is a well-established technique when relying on conventional semiconductor detectors that offer a good temporal resolution. However, until recently, such a coincidence scheme had never been realized with metallic magnetic calorimeters, which typically feature much longer signal rise times. In this report, we present optimized timing filter algorithms for this type of detector. Their application to experimental data recently obtained at the electron cooler of CRYRING@ESR at GSI, Darmstadt is discussed.


Verlagsausgabe §
DOI: 10.5445/IR/1000155879
Veröffentlicht am 13.02.2023
Originalveröffentlichung
DOI: 10.3390/atoms11010005
Scopus
Zitationen: 1
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Prozessdatenverarbeitung und Elektronik (IPE)
Publikationstyp Zeitschriftenaufsatz
Publikationsjahr 2023
Sprache Englisch
Identifikator ISSN: 2218-2004
KITopen-ID: 1000155879
HGF-Programm 54.12.01 (POF IV, LK 01) Detection and Measurement
Erschienen in Atoms
Verlag MDPI
Band 11
Heft 1
Seiten Article no: 5
Vorab online veröffentlicht am 31.12.2022
Nachgewiesen in Dimensions
Scopus
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