R. Hammann
Heidelberg University
5 Papers
4 Citations
R. Hammann is an academic researcher from Heidelberg University. The author has contributed to research in topics: Detector & Electron capture. The author has an hindex of 1, co-authored 5 publications.
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Papers
Multichannel read-out for arrays of metallic magnetic calorimeters
F. Mantegazzini,S. Allgeier,A. Barth,Christian Enss,A. Ferring-Siebert,Andreas Fleischmann,L. Gastaldo,R. Hammann,D. Hengstler,Sebastian Kempf,Daniel Richter,Dennis Schulz,D. Unger,C. Velte,M. Wegner +14 more
TL;DR: In this paper, a standardised 32-channel parallel readout for the operation of MMC arrays to be operated in a dilution refrigerator is presented, which consists of a detector module, whose design depends on the particular application, an amplifier module, ribbon cables from room temperature to the millikelvin platform and a data acquisition system.
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•Posted Content
Metallic magnetic calorimeter arrays for the first phase of the ECHo experiment
F. Mantegazzini,A. Barth,H. Dorrer,Ch. E. Düllmann,Christian Enss,Achim Fleischmann,R. Hammann,Sebastian Kempf,T. Kieck,N. Kovac,C. Velte,M. Wegner,Klaus Wendt,T. Wickenhäuser,Loredana Gastaldo +14 more
TL;DR: The ECHo-1k detector as discussed by the authors was designed for the determination of the effective electron neutrino mass by means of the analysis of the end-point region of the Ho-163 electron capture spectrum.
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•Posted Content
Data reduction for a calorimetrically measured $^{163}\mathrm{Ho}$ spectrum of the ECHo-1k experiment.
TL;DR: In this article, a data reduction scheme for the analysis of high statistics data acquired with the first phase of the ECHo-1k, to reliably infer the energy of $^{163}mathrm{Ho}$ events and discard triggered noise or pile-up events.
Data reduction for a calorimetrically measured $$^{163}\mathrm {Ho}$$ spectrum of the ECHo-1k experiment
TL;DR: In this article, a data reduction scheme for the analysis of high statistics data acquired with the first phase of the ECHo-1k experiment is presented, where the raw data is filtered purely based on the trigger time information of the acquired signals and the time profile of each triggered event is analyzed to identify the signals corresponding to a single energy deposition in the detector.
Multichannel read-out for arrays of metallic magnetic calorimeters
F. Mantegazzini,S. Allgeier,A. Barth,Christian Enss,A. Ferring-Siebert,Andreas Fleischmann,L. Gastaldo,R. Hammann,D. Hengstler,Sebastian Kempf,Daniel Richter,Dennis Schulz,D. Unger,C. Velte,M. Wegner +14 more
TL;DR: In this paper, a standardised 32-channel parallel readout for the operation of MMC arrays to be operated in a dilution refrigerator is presented, which consists of a detector module, whose design depends on the particular application, an amplifier module, ribbon cables from room temperature to the millikelvin platform and a data acquisition system.