M. Wegner
Heidelberg University
23 Papers
98 Citations
M. Wegner is an academic researcher from Heidelberg University. The author has contributed to research in topics: Detector & Electron capture. The author has an hindex of 10, co-authored 23 publications. Previous affiliations of M. Wegner include Karlsruhe Institute of Technology.
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Papers
The Electron Capture $^{163}$Ho Experiment ECHo: an overview
Loredana Gastaldo,Klaus Blaum,A. Doerr,Ch. E. Duellmann,Klaus Eberhardt,Sergey Eliseev,Christian Enss,Amand Faessler,Achim Fleischmann,Sebastian Kempf,M. I. Krivoruchenko,Susanta Lahiri,Moumita Maiti,Yu. N. Novikov,P. C.-O. Ranitzsch,Fedor Šimkovic,Z. Szusc,M. Wegner +17 more
TL;DR: In this article, the authors present the Electron Capture $^{163}$Ho experiment ECHo, which aims to investigate the electron neutrino mass in the sub-eV range by means of the analysis of the calorimetrically measured energy spectrum following electron capture.
Characterization of the ^{163}Ho Electron Capture Spectrum: A Step Towards the Electron Neutrino Mass Determination.
P. C. O. Ranitzsch,C. Hassel,M. Wegner,D. Hengstler,Sebastian Kempf,Achim Fleischmann,Christian Enss,Loredana Gastaldo,Alexander Herlert,Karl Johnston +9 more
TL;DR: A newly obtained spectrum of ^{163}Ho is discussed, taken by cryogenic metallic magnetic calorimeters with ^{ 163}Ho implanted in the absorbers and operated in anticoincident mode for background reduction, demonstrating the reliability of the calorimetric technique.
Multiplexed readout of MMC detector arrays using non-hysteretic rf-SQUIDs
TL;DR: In this article, the design of a recently developed and fabricated 64 pixel detector array with integrated microwave SQUID multiplexer that was produced to test the suitability of this readout technique was discussed.
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SDR-Based Readout Electronics for the ECHo Experiment
Nick Karcher,Daniel Richter,F. Ahrens,R. Gartmann,M. Wegner,Oliver Krömer,Sebastian Kempf,Christian Enss,Marc Weber,Oliver Sander +9 more
TL;DR: A novel heterogeneous approach, utilizing the integrated digital down conversion (DDC) of the ADC, a polyphase channelizer, and another DDC for demodulation, is proposed, which has excellent channelization properties while being resource-efficient at the same time.
MetroMMC: Electron-Capture Spectrometry with Cryogenic Calorimeters for Science and Technology
P. C.-O. Ranitzsch,D. Arnold,Jörn Beyer,L. Bockhorn,L. Bockhorn,J. J. Bonaparte,Christian Enss,Karsten Kossert,Sebastian Kempf,Martin Loidl,R. Mariam,Ole Nähle,M. Paulsen,M. Paulsen,Matias Rodrigues,M. Wegner +15 more
TL;DR: In this paper, the European metrology project MetroMMC aims at investigating six radionuclides decaying by electron-capture (EC) using metallic magnetic calorimeters (MMCs), which have high-energy resolution, low-energy threshold and high adjustable stopping power.